diff options
Diffstat (limited to 'docs/prototypes')
18 files changed, 10689 insertions, 340 deletions
diff --git a/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-1.html b/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-1.html new file mode 100644 index 0000000..e57d13e --- /dev/null +++ b/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-1.html @@ -0,0 +1,88 @@ +<!doctype html> +<html lang="en"> +<head> +<meta charset="utf-8"> +<meta name="viewport" content="width=device-width, initial-scale=1"> +<title>Desktop Settings — Prototype 1 (tile grid)</title> +<link rel="stylesheet" href="desktop-settings-shared.css"> +</head> +<body class="ds-stage"> + <div class="ds-caption"> + <b>Direction 1 — Tile grid.</b> The quick-settings idiom (Android / GNOME 43): + scenes on top, a 2-column tile grid for toggles, sliders and power below. + Fast to scan, one tap per control, the wallpaper tile opens a sub-view. + </div> + + <div class="ds-bar"><span>19:24</span><span class="gear">⚙</span></div> + + <div class="ds-panel" id="panel"> + <div class="ds-face"> + <span class="glyph">⚙</span> + <span class="title">Settings</span> + <span class="sub" id="scene-sub"></span> + <span class="x">✕</span> + </div> + <div id="body"></div> + <div class="ds-toast" id="toast"></div> + <div class="ds-subview" id="subview"></div> + </div> + +<script src="desktop-settings-shared.js"></script> +<script> +const body = document.getElementById("body"); +const subview = document.getElementById("subview"); +DS.bindToast(document.getElementById("toast")); + +function openWallpaper() { + subview.innerHTML = ""; + subview.appendChild(DS.wallpaperSubview(() => subview.classList.remove("open"))); + subview.classList.add("open"); +} + +function render() { + body.innerHTML = ""; + const col = DS.h("div", "ds-col"); + + // Scenes strip + col.appendChild(DS.engrave("Scenes")); + const scenes = DS.h("div", "ds-grid4"); + Object.keys(DS.SCENES).forEach((n) => scenes.appendChild(DS.sceneKey(n))); + col.appendChild(scenes); + + // Toggle tiles + col.appendChild(DS.engrave("Toggles")); + const grid = DS.h("div", "ds-grid2"); + ["autodim", "caffeine", "touchpad", "mouse", "nightlight", "dnd"].forEach((k) => + grid.appendChild(DS.toggleTile(k))); + if (DS.state.laptop) grid.appendChild(DS.toggleTile("airplane")); + col.appendChild(grid); + + // Sliders + col.appendChild(DS.engrave("Levels")); + const levels = DS.h("div", "ds-well"); + levels.appendChild(DS.slider("brightness")); + levels.appendChild(DS.slider("kbd")); + col.appendChild(levels); + + // Power profile + col.appendChild(DS.engrave("Power")); + col.appendChild(DS.profileSeg()); + + // Actions + wallpaper entry + col.appendChild(DS.engrave("Actions")); + const acts = DS.h("div", "ds-grid3"); + acts.appendChild(DS.actionBtn("Lock", "\u{f033e}", false)); + acts.appendChild(DS.actionBtn("Suspend", "\u{f04b2}", false)); + const wp = DS.actionBtn("Wallpaper", "\u{f021c}", false, openWallpaper); + acts.appendChild(wp); + col.appendChild(acts); + + body.appendChild(col); + document.getElementById("scene-sub").textContent = DS.state.scene ? "▶ " + DS.state.scene : ""; +} + +DS.onChange(render); +render(); +</script> +</body> +</html> diff --git a/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-2.html b/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-2.html new file mode 100644 index 0000000..af2160c --- /dev/null +++ b/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-2.html @@ -0,0 +1,99 @@ +<!doctype html> +<html lang="en"> +<head> +<meta charset="utf-8"> +<meta name="viewport" content="width=device-width, initial-scale=1"> +<title>Desktop Settings — Prototype 2 (sectioned rack)</title> +<link rel="stylesheet" href="desktop-settings-shared.css"> +</head> +<body class="ds-stage"> + <div class="ds-caption"> + <b>Direction 2 — Sectioned rack.</b> Full-width console keys stacked under + engraved section labels, closest to the net/bt panel idiom. Densest and most + scannable; every control is one row you read top to bottom. + </div> + + <div class="ds-bar"><span>19:24</span><span class="gear">⚙</span></div> + + <div class="ds-panel" id="panel"> + <div class="ds-face"> + <span class="glyph">⚙</span> + <span class="title">Settings</span> + <span class="sub" id="scene-sub"></span> + <span class="x">✕</span> + </div> + <div id="body"></div> + <div class="ds-toast" id="toast"></div> + <div class="ds-subview" id="subview"></div> + </div> + +<script src="desktop-settings-shared.js"></script> +<script> +const body = document.getElementById("body"); +const subview = document.getElementById("subview"); +DS.bindToast(document.getElementById("toast")); + +function openWallpaper() { + subview.innerHTML = ""; + subview.appendChild(DS.wallpaperSubview(() => subview.classList.remove("open"))); + subview.classList.add("open"); +} + +function section(label, nodes) { + const wrap = DS.h("div", "ds-col"); + wrap.appendChild(DS.engrave(label)); + nodes.forEach((n) => wrap.appendChild(n)); + return wrap; +} + +// A wallpaper entry row styled like a console key that opens the sub-view. +function wallpaperRow() { + const el = DS.h("div", "ds-key"); + el.innerHTML = + `<span class="ds-lamp off"></span><span class="k-glyph">\u{f021c}</span>` + + `<span class="k-name">Wallpaper</span><span class="k-state">manage ›</span>`; + el.onclick = openWallpaper; + return el; +} + +function render() { + body.innerHTML = ""; + const col = DS.h("div", "ds-col"); + + col.appendChild(section("Display", [ + DS.toggleKey("autodim"), + DS.toggleKey("nightlight"), + (() => { const w = DS.h("div", "ds-well"); w.appendChild(DS.slider("brightness")); w.appendChild(DS.slider("kbd")); return w; })(), + ])); + + col.appendChild(section("Input", [ + DS.toggleKey("touchpad"), + DS.toggleKey("mouse"), + ])); + + const powerNodes = []; + if (DS.state.laptop) powerNodes.push(DS.toggleKey("airplane")); + powerNodes.push(DS.profileSeg()); + const acts = DS.h("div", "ds-grid2"); + acts.appendChild(DS.actionBtn("Lock", "\u{f033e}", false)); + acts.appendChild(DS.actionBtn("Suspend", "\u{f04b2}", false)); + powerNodes.push(acts); + col.appendChild(section("Power", powerNodes)); + + col.appendChild(section("Notifications", [DS.toggleKey("dnd")])); + + const scenes = DS.h("div", "ds-grid4"); + Object.keys(DS.SCENES).forEach((n) => scenes.appendChild(DS.sceneKey(n))); + col.appendChild(section("Scenes", [scenes])); + + col.appendChild(section("Wallpaper", [wallpaperRow()])); + + body.appendChild(col); + document.getElementById("scene-sub").textContent = DS.state.scene ? "▶ " + DS.state.scene : ""; +} + +DS.onChange(render); +render(); +</script> +</body> +</html> diff --git a/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-3.html b/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-3.html new file mode 100644 index 0000000..8c383f1 --- /dev/null +++ b/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-3.html @@ -0,0 +1,130 @@ +<!doctype html> +<html lang="en"> +<head> +<meta charset="utf-8"> +<meta name="viewport" content="width=device-width, initial-scale=1"> +<title>Desktop Settings — Prototype 3 (scenes-first)</title> +<link rel="stylesheet" href="desktop-settings-shared.css"> +<style> + /* Scenes-first: the hero scene grid + the active-scene readout. */ + .ds-scene.hero { min-height: 74px; padding: 12px 8px; } + .ds-scene.hero .sc-glyph { font-size: 24px; } + .ds-scene.hero .sc-name { font-size: 12.5px; } + .scene-readout { + background: var(--well); border: 1px solid var(--line); border-radius: 10px; + padding: 8px 11px; font-size: 11.5px; color: var(--steel); min-height: 20px; + } + .scene-readout b { color: var(--gold); font-weight: 700; } + .scene-readout .sets { color: var(--silver); } + .manual-head { display: flex; align-items: center; gap: 8px; } + .manual-head .hint { color: var(--dim); font-size: 10px; margin-left: auto; } +</style> +</head> +<body class="ds-stage"> + <div class="ds-caption"> + <b>Direction 3 — Scenes-first.</b> The scene selector is the hero: one tap sets + the whole desktop (the iOS-Focus idea). Individual controls sit below as the + manual-override layer, and touching one drops you out of the active scene. + </div> + + <div class="ds-bar"><span>19:24</span><span class="gear">⚙</span></div> + + <div class="ds-panel" id="panel"> + <div class="ds-face"> + <span class="glyph">⚙</span> + <span class="title">Settings</span> + <span class="sub" id="scene-sub"></span> + <span class="x">✕</span> + </div> + <div id="body"></div> + <div class="ds-toast" id="toast"></div> + <div class="ds-subview" id="subview"></div> + </div> + +<script src="desktop-settings-shared.js"></script> +<script> +const body = document.getElementById("body"); +const subview = document.getElementById("subview"); +DS.bindToast(document.getElementById("toast")); + +const NAMEOF = { + autodim: "auto-dim", caffeine: "caffeine", touchpad: "touchpad", mouse: "mouse", + airplane: "airplane", nightlight: "night light", dnd: "DND", +}; +function sceneSummary(name) { + const sets = DS.SCENES[name].sets; + const parts = Object.entries(sets).map(([k, v]) => { + if (k === "powerprofile") return v; + return (v ? "" : "no ") + (NAMEOF[k] || k); + }); + return parts.join(", "); +} + +function openWallpaper() { + subview.innerHTML = ""; + subview.appendChild(DS.wallpaperSubview(() => subview.classList.remove("open"))); + subview.classList.add("open"); +} + +function render() { + body.innerHTML = ""; + const col = DS.h("div", "ds-col"); + + // Hero scenes + col.appendChild(DS.engrave("Scene")); + const grid = DS.h("div", "ds-grid2"); + Object.keys(DS.SCENES).forEach((n) => { + const k = DS.sceneKey(n); + k.classList.add("hero"); + k.addEventListener("mouseenter", () => setReadout(n)); + grid.appendChild(k); + }); + col.appendChild(grid); + + const readout = DS.h("div", "scene-readout"); + readout.id = "readout"; + col.appendChild(readout); + + // Manual override layer + const mh = DS.h("div", "manual-head"); + mh.appendChild(DS.engrave("Manual")); + const hint = DS.h("span", "hint", "overrides the scene"); + mh.appendChild(hint); + col.appendChild(mh); + + const grid2 = DS.h("div", "ds-grid2"); + ["autodim", "caffeine", "touchpad", "mouse", "nightlight", "dnd"].forEach((key) => + grid2.appendChild(DS.toggleTile(key))); + if (DS.state.laptop) grid2.appendChild(DS.toggleTile("airplane")); + col.appendChild(grid2); + + const levels = DS.h("div", "ds-well"); + levels.appendChild(DS.slider("brightness")); + levels.appendChild(DS.slider("kbd")); + col.appendChild(levels); + + col.appendChild(DS.profileSeg()); + + const acts = DS.h("div", "ds-grid3"); + acts.appendChild(DS.actionBtn("Lock", "\u{f033e}", false)); + acts.appendChild(DS.actionBtn("Suspend", "\u{f04b2}", false)); + acts.appendChild(DS.actionBtn("Wallpaper", "\u{f021c}", false, openWallpaper)); + col.appendChild(acts); + + body.appendChild(col); + setReadout(DS.state.scene); + document.getElementById("scene-sub").textContent = DS.state.scene ? "▶ " + DS.state.scene : ""; +} + +function setReadout(name) { + const r = document.getElementById("readout"); + if (!r) return; + if (!name) { r.innerHTML = `<span>No scene active — controls are manual.</span>`; return; } + r.innerHTML = `<b>${name}</b> — <span class="sets">${sceneSummary(name)}</span>`; +} + +DS.onChange(render); +render(); +</script> +</body> +</html> diff --git a/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-4.html b/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-4.html new file mode 100644 index 0000000..23d72fb --- /dev/null +++ b/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-4.html @@ -0,0 +1,166 @@ +<!doctype html> +<html lang="en"> +<head> +<meta charset="utf-8"> +<meta name="viewport" content="width=device-width, initial-scale=1"> +<title>Desktop Settings — Prototype 4 (instrument cluster)</title> +<link rel="stylesheet" href="desktop-settings-shared.css"> +<style> + /* Instrument cluster: ring gauges for the levels, a rotary deck for power. */ + .gauge-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; } + .gauge { + background: var(--well); border: 1px solid var(--line); border-radius: 12px; + padding: 10px; display: flex; flex-direction: column; align-items: center; gap: 6px; + } + .g-ring { + width: 92px; height: 92px; border-radius: 50%; + display: flex; align-items: center; justify-content: center; + position: relative; + } + .g-ring::before { + content: ""; position: absolute; inset: 9px; border-radius: 50%; + background: var(--ground); border: 1px solid var(--plate-edge); + } + .g-val { position: relative; z-index: 1; color: var(--cream); font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; } + .g-val .u { color: var(--dim); font-size: 11px; } + .g-name { color: var(--steel); font-size: 10px; text-transform: uppercase; letter-spacing: 0.1em; } + .g-fader { width: 100%; } + .g-fader input[type=range] { + -webkit-appearance:none; appearance:none; width: 100%; height: 5px; border-radius: 5px; + background: var(--ground); border: 1px solid var(--line); outline: none; + } + .g-fader input[type=range]::-webkit-slider-thumb { + -webkit-appearance:none; width: 12px; height: 12px; border-radius: 50%; + background: var(--cream); border: 1px solid var(--gold); cursor: pointer; + } + .rotary { display: flex; align-items: center; gap: 10px; background: var(--well); border: 1px solid var(--line); border-radius: 12px; padding: 8px 12px; } + .rotary .dial { width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--key-edge); position: relative; background: linear-gradient(180deg,#23211e,#191715); } + .rotary .dial .tick { position: absolute; top: 3px; left: 50%; width: 2px; height: 12px; background: var(--gold); transform-origin: 50% 17px; } + .rotary .opts { display: flex; gap: 6px; flex: 1; } + .rotary .opt { flex: 1; text-align: center; font-size: 11px; color: var(--dim); cursor: pointer; padding: 4px 2px; border-radius: 6px; } + .rotary .opt.cur { color: var(--gold); font-weight: 700; } + .rotary .opt:hover { color: var(--silver); } +</style> +</head> +<body class="ds-stage"> + <div class="ds-caption"> + <b>Direction 4 — Instrument cluster.</b> The most literal control panel: + brightness and keyboard read as needle-ring gauges, power profile is a rotary + selector, toggles are lamp rows. Leans hardest into the faceplate aesthetic. + </div> + + <div class="ds-bar"><span>19:24</span><span class="gear">⚙</span></div> + + <div class="ds-panel" id="panel"> + <div class="ds-face"> + <span class="glyph">⚙</span> + <span class="title">Settings</span> + <span class="sub" id="scene-sub"></span> + <span class="x">✕</span> + </div> + <div id="body"></div> + <div class="ds-toast" id="toast"></div> + <div class="ds-subview" id="subview"></div> + </div> + +<script src="desktop-settings-shared.js"></script> +<script> +const h = DS.h; +const body = document.getElementById("body"); +const subview = document.getElementById("subview"); +DS.bindToast(document.getElementById("toast")); + +function openWallpaper() { + subview.innerHTML = ""; + subview.appendChild(DS.wallpaperSubview(() => subview.classList.remove("open"))); + subview.classList.add("open"); +} + +function gauge(key) { + const meta = DS.SLIDERS[key]; + const v = DS.state[key]; + const g = h("div", "gauge"); + const ring = h("div", "g-ring"); + ring.style.background = `conic-gradient(var(--gold) ${v * 3.6}deg, #1a1917 0)`; + ring.innerHTML = `<span class="g-val">${v}<span class="u">%</span></span>`; + g.appendChild(ring); + g.appendChild(h("div", "g-name", meta.name)); + const fw = h("div", "g-fader"); + const inp = h("input"); inp.type = "range"; inp.min = meta.floor; inp.max = 100; inp.value = v; + inp.oninput = () => { ring.style.background = `conic-gradient(var(--gold) ${inp.value*3.6}deg, #1a1917 0)`; ring.querySelector(".g-val").innerHTML = `${inp.value}<span class="u">%</span>`; }; + inp.onchange = () => DS.setSlider(key, +inp.value, g); + fw.appendChild(inp); g.appendChild(fw); + return g; +} + +function rotary() { + const r = h("div", "rotary"); + const idx = DS.PROFILES.findIndex((p) => p.id === DS.state.powerprofile); + const dial = h("div", "dial"); + const angle = -50 + idx * 50; // three positions + dial.innerHTML = `<span class="tick" style="transform:translateX(-50%) rotate(${angle}deg)"></span>`; + r.appendChild(dial); + const opts = h("div", "opts"); + DS.PROFILES.forEach((p) => { + const o = h("div", "opt" + (p.id === DS.state.powerprofile ? " cur" : ""), p.label); + o.onclick = () => DS.setProfile(p.id, r); + opts.appendChild(o); + }); + r.appendChild(opts); + return r; +} + +function lampRow(key) { + const meta = DS.TOGGLES[key]; + const on = DS.state[key]; + const el = h("div", "ds-key" + (on ? " on" : "")); + el.innerHTML = + `<span class="ds-lamp ${on ? "gold" : "off"}"></span>` + + `<span class="k-glyph">${meta.glyph}</span>` + + `<span class="k-name">${meta.name}</span>` + + `<span class="k-state">${on ? meta.on : meta.off}</span>`; + el.onclick = () => DS.setToggle(key, el); + return el; +} + +function render() { + body.innerHTML = ""; + const col = h("div", "ds-col"); + + col.appendChild(DS.engrave("Levels")); + const gr = h("div", "gauge-row"); + gr.appendChild(gauge("brightness")); + gr.appendChild(gauge("kbd")); + col.appendChild(gr); + + col.appendChild(DS.engrave("Power profile")); + col.appendChild(rotary()); + + col.appendChild(DS.engrave("Toggles")); + const well = h("div", "ds-well ds-col"); + ["autodim", "nightlight", "touchpad", "mouse", "dnd"].forEach((k) => well.appendChild(lampRow(k))); + if (DS.state.laptop) well.appendChild(lampRow("airplane")); + well.appendChild(lampRow("caffeine")); + col.appendChild(well); + + col.appendChild(DS.engrave("Scenes")); + const scenes = h("div", "ds-grid4"); + Object.keys(DS.SCENES).forEach((n) => scenes.appendChild(DS.sceneKey(n))); + col.appendChild(scenes); + + col.appendChild(DS.engrave("Actions")); + const acts = h("div", "ds-grid3"); + acts.appendChild(DS.actionBtn("Lock", "\u{f033e}", false)); + acts.appendChild(DS.actionBtn("Suspend", "\u{f04b2}", false)); + acts.appendChild(DS.actionBtn("Wallpaper", "\u{f021c}", false, openWallpaper)); + col.appendChild(acts); + + body.appendChild(col); + document.getElementById("scene-sub").textContent = DS.state.scene ? "▶ " + DS.state.scene : ""; +} + +DS.onChange(render); +render(); +</script> +</body> +</html> diff --git a/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-5.html b/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-5.html new file mode 100644 index 0000000..662e9f6 --- /dev/null +++ b/docs/prototypes/2026-07-02-desktop-settings-panel-prototype-5.html @@ -0,0 +1,149 @@ +<!doctype html> +<html lang="en"> +<head> +<meta charset="utf-8"> +<meta name="viewport" content="width=device-width, initial-scale=1"> +<title>Desktop Settings — Prototype 5 (compact expandable rows)</title> +<link rel="stylesheet" href="desktop-settings-shared.css"> +<style> + /* Compact rows: one dense column; rows with depth expand inline. */ + .crow { + display: flex; align-items: center; gap: 10px; + padding: 8px 8px; border-radius: 8px; cursor: pointer; + border: 1px solid transparent; + } + .crow:hover { background: #16191b; } + .crow .glyph { color: var(--steel); font-size: 15px; width: 18px; text-align: center; } + .crow.on .glyph { color: var(--gold); } + .crow .name { color: var(--silver); font-size: 13px; } + .crow.on .name { color: var(--cream); } + .crow .state { margin-left: auto; color: var(--dim); font-size: 11px; } + .crow.on .state { color: var(--gold); } + .crow .chev { color: var(--dim); font-size: 12px; margin-left: auto; transition: transform .15s; } + .crow.exp .chev { transform: rotate(90deg); color: var(--gold); } + .crow.verified { animation: dsVerify 0.9s ease-out; } + .reveal { overflow: hidden; max-height: 0; transition: max-height .2s ease; } + .reveal.open { max-height: 260px; } + .reveal-inner { padding: 6px 6px 10px 36px; } + .sep { height: 1px; background: var(--line); margin: 3px 6px; } + .inline-slider { padding: 4px 8px 4px 0; } +</style> +</head> +<body class="ds-stage"> + <div class="ds-caption"> + <b>Direction 5 — Compact expandable rows.</b> Minimal by default: one slim row + per control in a single column. Rows with depth (power, scenes, wallpaper) + expand inline — progressive disclosure, the long-press pattern made visible. + </div> + + <div class="ds-bar"><span>19:24</span><span class="gear">⚙</span></div> + + <div class="ds-panel" id="panel"> + <div class="ds-face"> + <span class="glyph">⚙</span> + <span class="title">Settings</span> + <span class="sub" id="scene-sub"></span> + <span class="x">✕</span> + </div> + <div id="body"></div> + <div class="ds-toast" id="toast"></div> + <div class="ds-subview" id="subview"></div> + </div> + +<script src="desktop-settings-shared.js"></script> +<script> +const h = DS.h; +const body = document.getElementById("body"); +const subview = document.getElementById("subview"); +DS.bindToast(document.getElementById("toast")); + +function openWallpaper() { + subview.innerHTML = ""; + subview.appendChild(DS.wallpaperSubview(() => subview.classList.remove("open"))); + subview.classList.add("open"); +} + +function toggleRow(key) { + const meta = DS.TOGGLES[key]; + const on = DS.state[key]; + const el = h("div", "crow" + (on ? " on" : "")); + el.innerHTML = + `<span class="ds-lamp ${on ? "gold" : "off"}"></span>` + + `<span class="glyph">${meta.glyph}</span>` + + `<span class="name">${meta.name}</span>` + + `<span class="state">${on ? meta.on : meta.off}</span>`; + el.onclick = () => DS.setToggle(key, el); + return el; +} + +function sliderRow(key) { + const meta = DS.SLIDERS[key]; + const el = h("div", "crow inline-slider"); + el.style.cursor = "default"; + el.appendChild(Object.assign(h("span", "glyph"), { textContent: meta.glyph })); + el.appendChild(Object.assign(h("span", "name"), { textContent: meta.name })); + const s = DS.slider(key); + s.style.flex = "1"; + // strip the redundant leading glyph/name from the shared slider + s.removeChild(s.children[0]); s.removeChild(s.children[0]); + el.appendChild(s); + return el; +} + +// A row that expands an inline panel (built by contentFn) below it. +function expandRow(glyph, name, stateText, contentFn) { + const wrap = h("div"); + const row = h("div", "crow"); + row.innerHTML = + `<span class="ds-lamp off"></span><span class="glyph">${glyph}</span>` + + `<span class="name">${name}</span><span class="state">${stateText || ""}</span><span class="chev">›</span>`; + const rev = h("div", "reveal"); + const inner = h("div", "reveal-inner"); + inner.appendChild(contentFn()); + rev.appendChild(inner); + row.onclick = () => { row.classList.toggle("exp"); rev.classList.toggle("open"); }; + wrap.appendChild(row); wrap.appendChild(rev); + return wrap; +} + +function render() { + body.innerHTML = ""; + const col = h("div"); + + ["autodim", "nightlight"].forEach((k) => col.appendChild(toggleRow(k))); + col.appendChild(sliderRow("brightness")); + col.appendChild(sliderRow("kbd")); + col.appendChild(h("div", "sep")); + + ["touchpad", "mouse"].forEach((k) => col.appendChild(toggleRow(k))); + if (DS.state.laptop) col.appendChild(toggleRow("airplane")); + col.appendChild(toggleRow("dnd")); + col.appendChild(h("div", "sep")); + + col.appendChild(expandRow("\u{f0241}", "Power profile", DS.state.powerprofile, () => DS.profileSeg())); + col.appendChild(expandRow("\u{f0210}", "Scenes", DS.state.scene || "none", () => { + const g = h("div", "ds-grid4"); + Object.keys(DS.SCENES).forEach((n) => g.appendChild(DS.sceneKey(n))); + return g; + })); + + const wp = h("div", "crow"); + wp.innerHTML = `<span class="ds-lamp off"></span><span class="glyph">\u{f021c}</span><span class="name">Wallpaper</span><span class="state">manage ›</span>`; + wp.onclick = openWallpaper; + col.appendChild(wp); + col.appendChild(h("div", "sep")); + + const acts = h("div", "ds-grid2"); + acts.appendChild(DS.actionBtn("Lock", "\u{f033e}", false)); + acts.appendChild(DS.actionBtn("Suspend", "\u{f04b2}", false)); + col.appendChild(acts); + + body.appendChild(col); + document.getElementById("scene-sub").textContent = DS.state.scene ? "▶ " + DS.state.scene : ""; +} + +DS.onChange(render); +render(); +</script> +</body> +</html> diff --git a/docs/prototypes/2026-07-03-panel-widget-gallery-prototype.html b/docs/prototypes/2026-07-03-panel-widget-gallery-prototype.html deleted file mode 100644 index 8e642f4..0000000 --- a/docs/prototypes/2026-07-03-panel-widget-gallery-prototype.html +++ /dev/null @@ -1,338 +0,0 @@ -<!doctype html> -<html lang="en"> -<head> -<meta charset="utf-8"> -<meta name="viewport" content="width=device-width, initial-scale=1"> -<title>Panel widget gallery — dupre instrument console</title> -<style> -:root{ - --ground:#151311; --panel:#100f0f; --well:#0a0c0d; --raise:#1a1917; - --gold:#dab53d; --gold-hi:#ffd75f; --silver:#bfc4d0; --cream:#f3e7c5; - --steel:#969385; --dim:#7c838a; --slate:#424f5e; --slate-hi:#54677d; - --wash:#2c2f32; --pass:#74932f; --fail:#cb6b4d; - --mono:"BerkeleyMono Nerd Font","Berkeley Mono",monospace; -} -*{box-sizing:border-box;margin:0;padding:0} -html{background:var(--ground)} -body{font-family:var(--mono);color:var(--silver);padding:2.4rem 2rem 5rem;line-height:1.45; - background:radial-gradient(1200px 600px at 70% -10%,#1c1915 0%,transparent 60%),var(--ground)} -.wrap{max-width:1320px;margin:0 auto} -.eyebrow{color:var(--steel);font-size:.72rem;letter-spacing:.28em;text-transform:uppercase} -h1{color:var(--gold);font-size:1.5rem;margin:.35rem 0 .4rem} -.masthead p{color:var(--dim);font-size:.86rem;max-width:86ch} -.masthead p b{color:var(--silver)} -h2{color:var(--steel);font-size:.74rem;letter-spacing:.24em;text-transform:uppercase; - margin:2.2rem 0 .2rem;display:flex;align-items:center;gap:12px} -h2::after{content:"";height:1px;background:var(--wash);flex:1} - -.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:14px;margin-top:1rem} -.card{background:linear-gradient(180deg,var(--raise),var(--panel));border:1px solid #262320;border-radius:12px; - padding:13px 14px 12px;display:flex;flex-direction:column;gap:9px; - box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 6px 14px rgba(0,0,0,.4)} -.wname{color:var(--cream);font-size:.82rem;font-weight:700;display:flex;align-items:center;gap:8px} -.wname .no{color:var(--panel);background:var(--gold);border-radius:4px;font-size:.6rem;padding:0 5px;font-weight:400} -.stagew{background:var(--well);border:1px solid #201d17;border-radius:9px;padding:14px 12px; - min-height:78px;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap} -.wnote{color:var(--dim);font-size:.72rem;line-height:1.4} -.wnote b{color:var(--steel);font-weight:400} - -/* ---- shared primitives ---- */ -.lamp{width:9px;height:9px;border-radius:50%;background:var(--pass);box-shadow:0 0 6px 1px rgba(116,147,47,.55)} -.lamp.gold{background:var(--gold);box-shadow:0 0 6px 1px rgba(218,181,61,.6)} -.lamp.red{background:var(--fail);box-shadow:0 0 6px 1px rgba(203,107,77,.55)} -.lamp.off{background:var(--wash);box-shadow:none} -.lamp.busy{background:var(--gold);animation:pulse .7s ease-in-out infinite} -@keyframes pulse{50%{opacity:.25}} - -.switch{width:40px;height:21px;border-radius:11px;background:var(--wash);border:1px solid var(--slate); - position:relative;cursor:pointer} -.switch::after{content:"";position:absolute;top:2px;left:2px;width:15px;height:15px;border-radius:50%; - background:var(--dim);transition:left .15s} -.switch.on{background:var(--slate);border-color:var(--gold)} -.switch.on::after{left:21px;background:var(--gold)} -.switch.red{background:rgba(203,107,77,.2);border-color:var(--fail)} -.switch.red::after{background:var(--fail);left:2px} - -.key{font:inherit;font-size:11.5px;letter-spacing:.06em;color:var(--silver);cursor:pointer; - background:linear-gradient(180deg,#23211e,#191715);border:1px solid #33302b;border-bottom-color:#0c0b0a; - border-radius:8px;padding:8px 12px;box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 2px 3px rgba(0,0,0,.4)} -.key:hover{color:var(--gold);border-color:var(--gold)} -.key:active{transform:translateY(1px)} -.key.on{color:var(--panel);background:linear-gradient(180deg,#f0d879,var(--gold));border-color:var(--gold-hi);font-weight:700} -.key.red{color:var(--cream);background:linear-gradient(180deg,#d98a6f,var(--fail));border-color:var(--fail)} -.key.off{opacity:.4} - -.chip{color:var(--dim);cursor:pointer;border-bottom:1px dotted var(--wash);font-size:12px} -.chip.on{color:var(--gold);border-color:var(--gold)} - -.badge{font-size:.62rem;letter-spacing:.18em;color:var(--panel);background:var(--gold);border-radius:4px;padding:1px 6px} -.badge.red{background:var(--fail);color:var(--cream)} -.badge.ghost{background:transparent;border:1px solid var(--slate);color:var(--silver)} - -/* fader */ -.fader{width:150px;height:16px;position:relative;cursor:pointer} -.fader .slot{position:absolute;top:6px;left:0;right:0;height:4px;border-radius:2px;background:#0d0f10;border:1px solid #231f18;overflow:hidden} -.fader .fill{position:absolute;top:0;left:0;bottom:0;background:linear-gradient(90deg,#8a7524,var(--gold))} -.fader .cap{position:absolute;top:1px;width:7px;height:14px;border-radius:2px;margin-left:-3.5px; - background:linear-gradient(180deg,#f0d879,#caa233);border:1px solid #7a6414;box-shadow:0 1px 2px rgba(0,0,0,.5)} -/* vertical fader */ -.vfader{width:16px;height:64px;position:relative;cursor:pointer} -.vfader .slot{position:absolute;left:6px;top:0;bottom:0;width:4px;border-radius:2px;background:#0d0f10;border:1px solid #231f18;overflow:hidden} -.vfader .fill{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(0deg,#8a7524,var(--gold))} -.vfader .cap{position:absolute;left:1px;height:7px;width:14px;border-radius:2px;margin-top:-3.5px; - background:linear-gradient(90deg,#caa233,#f0d879);border:1px solid #7a6414} - -/* rotary knob */ -.knob{width:52px;height:52px;border-radius:50%;position:relative;cursor:pointer; - background:radial-gradient(circle at 40% 35%,#2a2622,#141210);border:1px solid #3a352c; - box-shadow:inset 0 2px 3px rgba(255,255,255,.05),0 3px 6px rgba(0,0,0,.5)} -.knob .ind{position:absolute;left:50%;top:5px;width:2px;height:16px;background:var(--gold-hi); - margin-left:-1px;transform-origin:50% 21px;border-radius:1px;box-shadow:0 0 5px rgba(255,215,95,.6)} -.knob-scale{position:relative;width:64px;height:40px} -.knob-scale .arc{position:absolute;inset:0 0 -24px 0;border:1.5px solid var(--wash);border-top-color:var(--gold);border-radius:50%;opacity:.5} - -/* needle gauge */ -.gauge{width:96px} -.gauge .dial{position:relative;height:48px;overflow:hidden} -.gauge .arc{position:absolute;inset:0 0 -48px 0;border:2px solid var(--wash);border-radius:50%} -.gauge .tk{position:absolute;left:50%;bottom:0;width:1.5px;height:8px;background:var(--steel);transform-origin:50% 48px} -.gauge .ndl{position:absolute;left:50%;bottom:0;width:2px;height:40px;background:var(--gold-hi); - transform-origin:50% 100%;transform:rotate(0deg);border-radius:2px;box-shadow:0 0 6px rgba(255,215,95,.5); - transition:transform .5s cubic-bezier(.3,1.3,.5,1)} -.gauge .hub{position:absolute;left:50%;bottom:-4px;width:8px;height:8px;margin-left:-4px;border-radius:50%;background:var(--gold)} -.gauge .gv{color:var(--cream);text-align:center;font-size:12px;font-weight:700;margin-top:5px;font-variant-numeric:tabular-nums} - -/* segmented VU / LED bar */ -.vu{width:170px;display:flex;flex-direction:column;gap:5px} -.vurow{display:flex;align-items:center;gap:7px} -.vurow .ch{color:var(--steel);font-size:.6rem;width:8px} -.vubar{flex:1;display:flex;gap:2px;height:9px} -.vubar i{flex:1;background:var(--wash);border-radius:1px;opacity:.3} -.vubar i.on{opacity:1;background:var(--pass)}.vubar i.hot{opacity:1;background:var(--gold)} -.vubar i.clip{opacity:1;background:var(--fail)}.vubar i.peak{outline:1px solid var(--gold-hi);outline-offset:-1px} - -/* mini 4-bar signal */ -.sig{display:flex;align-items:flex-end;gap:2px;height:18px} -.sig i{width:4px;background:var(--wash);border-radius:1px} -.sig i:nth-child(1){height:5px}.sig i:nth-child(2){height:9px}.sig i:nth-child(3){height:13px}.sig i:nth-child(4){height:17px} -.sig i.on{background:var(--pass)}.sig i.hot{background:var(--gold)}.sig i.clip{background:var(--fail)} - -/* signal ladder (wifi bars) */ -.ladder{display:inline-flex;gap:3px;align-items:flex-end;height:18px} -.ladder i{width:5px;background:var(--wash);border-radius:1px} -.ladder i:nth-child(1){height:6px}.ladder i:nth-child(2){height:10px} -.ladder i:nth-child(3){height:14px}.ladder i:nth-child(4){height:18px} -.ladder.l3 i:nth-child(-n+3){background:var(--gold)} - -/* linear progress / fuel bar */ -.bar{width:160px;height:12px;background:#0d0f10;border:1px solid #231f18;border-radius:6px;overflow:hidden;position:relative} -.bar>span{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,#8a7524,var(--gold));border-radius:6px} -.bar.warn>span{background:linear-gradient(90deg,#a35a3f,var(--fail))} - -/* radial ring */ -.ring{width:60px;height:60px;border-radius:50%; - background:conic-gradient(var(--gold) calc(var(--p)*1%),var(--wash) 0); - display:grid;place-items:center;position:relative} -.ring::before{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--well)} -.ring b{position:relative;color:var(--cream);font-size:12px;font-weight:700;font-variant-numeric:tabular-nums} - -/* tabular readout */ -.readout{color:var(--cream);font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.04em} -.readout small{color:var(--dim);font-size:12px;font-weight:400} -.readout .u{color:var(--steel);font-size:.6rem;letter-spacing:.2em;display:block;text-align:center;margin-top:2px} - -/* sparkline */ -.spark{width:170px;height:44px} -.spark svg{display:block;width:100%;height:100%} - -/* lamp row (list item) */ -.lrow{width:190px;display:flex;align-items:center;gap:9px;padding:6px 8px;border-radius:7px;background:#141210;cursor:pointer;font-size:12.5px} -.lrow:hover{background:var(--wash)} -.lrow .who{color:var(--silver)}.lrow .who b{color:var(--cream)} -.lrow .what{margin-left:auto;color:var(--dim);font-size:11px} - -/* arm-to-fire */ -.arm{font:inherit;font-size:11.5px;color:var(--silver);cursor:pointer;background:#191715;border:1px solid #33302b; - border-radius:8px;padding:7px 12px} -.arm.armed{background:rgba(203,107,77,.12);border-color:var(--fail);color:var(--fail)} - -/* stepper / segmented selector */ -.seg{display:flex;border:1px solid #33302b;border-radius:8px;overflow:hidden} -.seg button{font:inherit;font-size:11px;color:var(--silver);background:#191715;border:0;border-right:1px solid #33302b;padding:7px 11px;cursor:pointer} -.seg button:last-child{border-right:0} -.seg button.on{background:linear-gradient(180deg,#f0d879,var(--gold));color:var(--panel);font-weight:700} - -/* engraved section label */ -.engrave{width:180px;color:var(--steel);font-size:.62rem;letter-spacing:.3em;text-transform:uppercase; - display:flex;align-items:center;gap:9px} -.engrave::before,.engrave::after{content:"";height:1px;background:var(--wash);flex:1} -.engrave::before{max-width:10px} -.engrave .cnt{color:var(--dim);letter-spacing:.1em;text-transform:none} - -/* waveform strip */ -.wave{width:170px;height:38px} -.wave svg{width:100%;height:100%;display:block} - -/* toast */ -.toastw{font-size:11px;color:var(--cream);background:var(--slate);border-radius:7px;padding:5px 10px} - -/* output well (log step) */ -.owell{width:200px;background:var(--well);border:1px solid var(--wash);border-radius:8px;padding:7px 9px;font-size:11px} -.ostep{display:flex;gap:7px;align-items:flex-start;padding:2px 0} -.ostep .lamp{margin-top:3px;width:7px;height:7px} -.ostep b{color:var(--cream);font-weight:700}.ostep .ev{color:var(--steel);display:block;font-size:10.5px} - -@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}} -</style> -</head> -<body> -<div class="wrap"> -<header class="masthead"> - <div class="eyebrow">archsetup · dupre panel family</div> - <h1>Widget gallery — the instrument-console kit</h1> - <p>Every control + display idiom we can build in the dupre faceplate language, all rendering from - the same tokens the net / bt / sound panels use. <b>Controls</b> take input; <b>meters & - gauges</b> show a live analog value; <b>indicators & readouts</b> show state or a number. - Live ones animate. Pick what fits each job — most cost pure CSS; the two that need a real - drawing surface (needle gauge, waveform) are flagged in their notes.</p> -</header> - -<h2>Controls — take input</h2> -<div class="grid" id="controls"></div> - -<h2>Meters & gauges — live analog value</h2> -<div class="grid" id="meters"></div> - -<h2>Indicators & readouts — state or number</h2> -<div class="grid" id="indicators"></div> - -</div> -<script> -const $ = id => document.getElementById(id); -const reduced = matchMedia('(prefers-reduced-motion: reduce)').matches; -function card(host, no, name, html, note){ - const c=document.createElement('div'); c.className='card'; - c.innerHTML=`<div class="wname"><span class="no">${no}</span>${name}</div>`+ - `<div class="stagew">${html}</div><div class="wnote">${note}</div>`; - host.appendChild(c); return c; -} -function buildBars(el,n){el.innerHTML='';for(let k=0;k<n;k++)el.appendChild(document.createElement('i'));} - -/* ============ CONTROLS ============ */ -const C=$('controls'); -card(C,'01','Toggle switch', - `<span class="switch on" onclick="this.classList.toggle('on')"></span> - <span class="switch red"></span>`, - '<b>on / off / muted.</b> The faceplate master control — wifi radio, bt power, master-mute. Click to flip.'); -card(C,'02','Console key', - `<button class="key on">LIVE</button><button class="key">SCAN</button><button class="key red">MUTED</button>`, - '<b>physical push button.</b> DOCTOR / SPEED TEST / mic mode. Gold = engaged, terracotta = off.'); -card(C,'03','Horizontal fader', - `<div class="fader" id="f1"><div class="slot"><div class="fill" style="width:68%"></div></div><div class="cap" style="left:68%"></div></div>`, - '<b>continuous 0-100.</b> Per-device volume, brightness, kbd backlight. Drag; the gold cap tracks.'); -card(C,'04','Vertical fader', - `<div class="vfader"><div class="slot"><div class="fill" style="height:60%"></div></div><div class="cap" style="bottom:60%"></div></div> - <div class="vfader"><div class="slot"><div class="fill" style="height:35%"></div></div><div class="cap" style="bottom:35%"></div></div>`, - '<b>channel-strip style.</b> A mixer column per device if you want the classic board look.'); -card(C,'05','Rotary knob', - `<span class="knob" id="knob" onclick="bumpKnob()"><span class="ind" id="kind"></span></span>`, - '<b>dial in a value.</b> Volume/gain the analog way. Click to turn; drag in the real build. Pairs with a scale arc.'); -card(C,'06','Segmented selector', - `<div class="seg"><button class="on">TIMER</button><button>ALARM</button><button>POMO</button></div>`, - '<b>pick one of a few.</b> Timer type, layout mode, theme. One press-lit segment.'); -card(C,'07','Chip toggle', - `<span class="chip on" onclick="this.classList.toggle('on')">discoverable on</span>`, - '<b>inline binary.</b> A soft toggle inside a line of text — discoverable, auto-dim, DND. Gold when on.'); -card(C,'08','Arm-to-fire', - `<button class="arm" id="arm" onclick="armFire()">forget</button>`, - '<b>two-stage confirm.</b> Destructive/disruptive actions — forget network, disconnect. First click arms (red), second fires.'); -card(C,'09','Lamp row', - `<div class="lrow"><span class="lamp gold"></span><span class="who"><b>WH-1000XM4</b></span><span class="what">tap to connect</span></div>`, - '<b>actionable list item.</b> The net/bt/sound row: lamp + name + status, click acts. The workhorse.'); - -/* ============ METERS & GAUGES ============ */ -const M=$('meters'); -card(M,'10','Needle gauge', - `<div class="gauge"><div class="dial"><div class="arc"></div> - <div class="tk" style="transform:rotate(-60deg)"></div><div class="tk" style="transform:rotate(0)"></div><div class="tk" style="transform:rotate(60deg)"></div> - <div class="ndl" id="g1"></div><div class="hub"></div></div><div class="gv"><span id="g1v">0</span>%</div></div>`, - '<b>analog dial.</b> Throughput, battery, volume level. <b>Needs a Cairo/GTK drawing area</b> — CSS can fake a fixed angle but not a smooth sweep in waybar.'); -card(M,'11','Stereo VU (LED bar)', - `<div class="vu"><div class="vurow"><span class="ch">L</span><span class="vubar" id="vuL"></span></div> - <div class="vurow"><span class="ch">R</span><span class="vubar" id="vuR"></span></div></div>`, - '<b>live signal level.</b> The sound panel\'s second meter row. Peak-hold outline. Pure CSS — pango/box segments.'); -card(M,'12','Mini signal (4-bar)', - `<span class="sig" id="mini"></span>`, - '<b>compact activity.</b> Per-row "is this device playing" indicator. Cheap enough to sit in every list row.'); -card(M,'13','Signal ladder', - `<span class="ladder l3"><i></i><i></i><i></i><i></i></span>`, - '<b>discrete strength.</b> Wifi bars, bt RSSI — a stepped 0-4. Already in the net panel.'); -card(M,'14','Linear fuel bar', - `<div class="bar"><span style="width:72%"></span></div><div class="bar warn"><span style="width:12%"></span></div>`, - '<b>a single 0-100.</b> Battery, disk, download progress. Warn tint under threshold. Trivial in CSS.'); -card(M,'15','Radial ring', - `<span class="ring" style="--p:68"><b>68</b></span>`, - '<b>percentage as a donut.</b> CPU, battery, a single meter where a needle is overkill. conic-gradient, pure CSS.'); -card(M,'16','Sparkline', - `<span class="spark" id="spark"><svg viewBox="0 0 170 44" preserveAspectRatio="none"><polyline id="sparkp" fill="none" stroke="var(--gold-hi)" stroke-width="1.5"/></svg></span>`, - '<b>recent history.</b> Throughput/CPU over the last minute. SVG here; a drawing area in GTK.'); -card(M,'17','Waveform strip', - `<span class="wave" id="wave"><svg viewBox="0 0 170 38" preserveAspectRatio="none"><path id="wavep" fill="none" stroke="var(--gold)" stroke-width="1.2"/></svg></span>`, - '<b>audio waveform / scope.</b> A richer signal view for the sound panel. <b>Needs a drawing surface.</b>'); - -/* ============ INDICATORS & READOUTS ============ */ -const I=$('indicators'); -card(I,'18','Status lamp', - `<span class="lamp"></span><span class="lamp gold"></span><span class="lamp red"></span><span class="lamp off"></span><span class="lamp busy"></span>`, - '<b>one-glance health.</b> Green ok · gold engaged · red fail · dim off · pulsing busy. The family signature.'); -card(I,'19','Badge / tag', - `<span class="badge">TUNNEL</span> <span class="badge red">LOW BATT</span> <span class="badge ghost">2.4G</span>`, - '<b>a labelled flag.</b> On the faceplate or a row — MUTED, AIRPLANE, DEF, a band tag.'); -card(I,'20','Tabular readout', - `<div style="text-align:center"><div class="readout">24:10</div><span class="u">timer</span></div> - <div style="text-align:center"><div class="readout">68<small>%</small></div></div>`, - '<b>a precise number.</b> Clock, countdown, volume %. BerkeleyMono tabular-nums so digits don\'t jitter.'); -card(I,'21','Engraved label', - `<span class="engrave">outputs<span class="cnt">· 3</span></span>`, - '<b>section divider.</b> The hairline-flanked caps label with a count. Groups a panel into readable blocks.'); -card(I,'22','Output well', - `<div class="owell"><div class="ostep"><span class="lamp"></span><span><b>Link</b><span class="ev">wlp170s0 · @Hyatt</span></span></div> - <div class="ostep"><span class="lamp gold"></span><span><b>DNS</b><span class="ev">resolving…</span></span></div></div>`, - '<b>streaming step log.</b> The doctor/scan output — lamp-per-step with evidence. For any run-and-report action.'); -card(I,'23','Toast / status line', - `<span class="toastw">joined @Hyatt_WiFi — saved</span>`, - '<b>transient confirmation.</b> The one-line result after an action. Auto-dismiss; red variant for errors.'); - -/* ---- live animation ---- */ -let ph=0, kang=140; -function bumpKnob(){ kang=(kang+35)%300-0; $('kind').style.transform=`rotate(${kang-150}deg)`; } -function armFire(){ const a=$('arm'); if(a.classList.contains('armed')){a.classList.remove('armed');a.textContent='forget';} - else{a.classList.add('armed');a.textContent='forget? again';} } -buildBars($('vuL'),16); buildBars($('vuR'),16); buildBars($('mini'),0); -$('mini').innerHTML='<i></i><i></i><i></i><i></i>'; -$('kind').style.transform=`rotate(${kang-150}deg)`; -const hist=Array.from({length:40},()=>0.5); -function paintVU(el,l,pk){const b=el.children,n=b.length,lit=Math.round(l*n); - pk.v=Math.max(lit,(pk.v||0)-0.4);const p=Math.round(pk.v); - for(let k=0;k<n;k++){let c=k<lit?(k>=n-2?'clip':k>=n-4?'hot':'on'):'';if(p>0&&k===p-1)c=(c?c+' ':'')+'peak';b[k].className=c;}} -const pkL={v:0},pkR={v:0}; -function paintMini(el,l){const b=el.children,lit=Math.round(l*4);for(let k=0;k<4;k++)b[k].className=k<lit?(k>=3?'clip':k>=2?'hot':'on'):'';} -function lvl(){return Math.max(0,Math.min(1,0.5+0.4*Math.sin(ph*1.3)+ (Math.random()<0.15?Math.random()*0.4:0) - Math.random()*0.08));} -function tick(){ - ph+=0.09; - const a=lvl(), b=lvl(); - paintVU($('vuL'),a,pkL); paintVU($('vuR'),b,pkR); paintMini($('mini'),a); - // needle sweeps 0..100 - const gv=Math.round(50+45*Math.sin(ph*0.7)); - $('g1').style.transform=`rotate(${-60+gv/100*120}deg)`; $('g1v').textContent=gv; - // sparkline - hist.push(0.5+0.42*Math.sin(ph*0.9)+ (Math.random()-0.5)*0.25); hist.shift(); - $('sparkp').setAttribute('points',hist.map((v,i)=>`${i/(hist.length-1)*170},${44-Math.max(0,Math.min(1,v))*40-2}`).join(' ')); - // waveform - let d='M0 19'; for(let x=0;x<=170;x+=3){const y=19+Math.sin(x*0.18+ph*3)*Math.sin(x*0.05)*14; d+=` L${x} ${y.toFixed(1)}`;} - $('wavep').setAttribute('d',d); -} -if(!reduced) setInterval(tick,80); else tick(); -</script> -</body> -</html> diff --git a/docs/prototypes/README.org b/docs/prototypes/README.org index 9df85cb..a4f591f 100644 --- a/docs/prototypes/README.org +++ b/docs/prototypes/README.org @@ -15,7 +15,123 @@ point at. affordance for the NETWORKS/NEARBY headers (busy-style throbber + list fade). - [[file:2026-07-03-sound-panel-prototype.html][2026-07-03-sound-panel-prototype.html]] — the audio/pulsemixer console; layout reference for [[file:../specs/2026-07-03-audio-panel-spec.org][the audio-panel spec]]. -- [[file:2026-07-03-panel-widget-gallery-prototype.html][2026-07-03-panel-widget-gallery-prototype.html]] — the shared instrument-console - widget kit (lamps, engraved sections, console keys, needle gauges). +- [[file:panel-widget-gallery.html][panel-widget-gallery.html]] — The Dupre Kit: the shared instrument-console + gallery (lamps, engraved sections, console keys, needle gauges). The + living catalogue: every instrument here is the visual + behavioral spec for + its reusable-component ports. All instruments build from [[file:widgets.js][widgets.js]] (below); + the gallery page is the reference consumer. - [[file:2026-07-03-waybar-redesign-prototype.html][2026-07-03-waybar-redesign-prototype.html]] — three directions for sprucing up waybar in the dupre instrument-console aesthetic (future work). + +* The Dupre Kit ([[file:widgets.js][widgets.js]]) + +The whole kit lives in =widgets.js= — a classic script (no modules, no build +step) exposing the =DUPRE= namespace with one builder per gallery card. Load it +with =<script src="widgets.js"></script>= and call builders directly. + +** Builder contract + +=DUPRE.name(host, opts)= → handle ={el, get, set, ...}=. =host= is an empty +element the instrument renders into. =opts.onChange(value, text)= fires on every +state change, including the initial paint; =text= is the instrument's canonical +readout string. (Exception: live meters whose original init was silent — they +paint on the first =set=/=push=.) + +** Styling + +Instrument-internal CSS ships inside =widgets.js= (the =DUPRE_CSS= block, injected +once as =<style id="dupre-css">= at load), so instruments are fully styled on any +page. The design tokens (=--gold=, =--glow-hi=, the amber family, =--mono=, +=--pulse-rate=, …) must be defined on =:root= by the consumer — the gallery's +generated =:root= block is the reference; =tokens.json= is the source. + +** Tick contract (live meters) + +The page owns the clock and the signal source; builders own rendering state. +Live meters expose value-driven handles that repaint synchronously and fire +=onChange=: + +- =set(level)= for level meters (peak-hold logic lives in the builder) +- =push(v)= / =set(samples, current)= for history meters (the builder owns + the ring buffer) +- =set(samples, amp)= for sampled traces (samples normalized) + +Instrument-owned animation (the R17 scope trace, R31 radar sweep, R44 servo +chase, R52 pseudo-PC, R53 day clock, R10 TIME page) runs inside the builder, +gated on =prefers-reduced-motion=. + +** Keyboard contract (instruments that take keys) + +Sibling of the tick contract above, and the same split: focus is an ambient +resource like the clock — exactly one thing holds it across the whole page — +so *the target owns focus and delivery, the builder declares what it accepts*. +Neither half works alone. Only the page knows which instrument is live; only the +instrument knows that Backspace means DEL. + +*The builder declares* a =KEYS= table on itself, mapping a canonical key name +to the argument its handle's =press= takes: + +: DUPRE.abcKeypad.KEYS = { A:'A', ..., '0':'0', ..., Space:'SPC', Backspace:'DEL', Enter:'ENT' } + +One declaration, wired natively per target: + +- *Web* — the builder attaches a =keydown= listener *to its own focusable + element* (=tabindex=0=, focused on click). =DUPRE.slideRule= is the precedent: + arrows step it, scoped to its own element. The browser's focus system does + the arbitration, which is why it doesn't fight the gallery's own global + Escape handler. +- *Emacs* — the SVG region is an image and never sees a keypress, so the mode + installs the same table into its keymap and calls =press=. This is why the + declaration is a table and not a function over a DOM event: a port that + can't read the instrument's intent has to re-derive it, and then the two drift. +- *waybar* — GTK focus, same shape. + +Rules, each of them a bug someone will otherwise ship: + +- *Never listen on =document= or =window=.* An instrument that does fights every + sibling and the page's own handlers; on the gallery, every keystroke + anywhere would type into whichever card bound last. +- *=preventDefault= only what has a default worth suppressing* — Space scrolls + the page, Backspace can navigate back. Nothing else. +- *Let Tab and Escape bubble.* Tab is how the page is navigable at all, and + the gallery's audit stepper owns Escape. An instrument that swallows either + breaks something it can't see. +- *=press= filters, it does not trust.* A handle that appends whatever it is + handed will cheerfully append "F1". The table is the allowlist. +- *Click and key must land in the same place* — both route through =press=, so + the two paths cannot drift apart or fire different events. + +An instrument with no =KEYS= table takes no keys, which is most of them: the kit is +click-first and that is what makes it port. Keys are additive, and in Emacs +they are the *more* native idiom, not the less. + +** Style options + +Instruments with named style axes take them as constructor opts backed by a +=STYLES= table on the builder — e.g. =DUPRE.slideToggle(host, {onStyle:'green', +thumb:'brass'})= with the axes enumerated in =DUPRE.slideToggle.STYLES=, and +=handle.setStyle(axis, name)= to restyle a live instance. The gallery's +option chips are demo rigs driving =setStyle=. + +** Verification + +=tests/gallery-probes/= drives the full kit headlessly over CDP: +=probe.mjs= (every card renders + responds, size toggle, drags at zoom) and +=probe-fams.mjs= (screen-family retinting). Run with =node= against the +gallery file URL; both must pass before a gallery or widgets.js change lands. + +* Design tokens (single source, three targets) + +[[file:tokens.json][tokens.json]] is the source of truth for the design tokens (palette, amber +family, glows, pulse rate). [[file:gen_tokens.py][gen_tokens.py]] regenerates all three targets +(=python3 gen_tokens.py=): + +- the =:root= block inside the gallery HTML (web CSS custom properties) +- [[file:tokens-waybar.css][tokens-waybar.css]] — GTK =@define-color= declarations for the waybar panels +- [[file:gallery-tokens.el][gallery-tokens.el]] — an elisp alist for svg.el renderers + +[[file:gallery-widget.el][gallery-widget.el]] is the Emacs renderer (proof instrument: the needle gauge, +gallery card 10) — it reads gallery-tokens.el and emits the instrument as SVG via +svg.el, so the same look renders inside Emacs. Tests: +=tests/gallery-tokens/= (generator, unittest) and =tests/gallery-widgets/= +(renderer, ERT), both in =make test-unit=. diff --git a/docs/prototypes/desktop-settings-shared.css b/docs/prototypes/desktop-settings-shared.css new file mode 100644 index 0000000..95aec22 --- /dev/null +++ b/docs/prototypes/desktop-settings-shared.css @@ -0,0 +1,358 @@ +/* desktop-settings-shared.css — the shared engine styling for every + * desktop-settings panel prototype. Translates the dupre instrument-console + * palette (themes/dupre/panel.css) into browser-friendly component classes so + * all five direction prototypes read as one system and port near-1:1 to svg.el. + * + * Palette: warm near-black ground, gold border/accent, slate blue selection, + * silver/cream text, olive pass, terracotta fail. */ + +:root { + --ground: #100f0f; + --well: #0a0c0d; + --well2: #101214; + --plate: #1a1917; + --plate-edge: #262320; + --gold: #dab53d; + --gold-bright: #f0d879; + --slate: #424f5e; + --slate-hi: #54677d; + --silver: #bfc4d0; + --cream: #f3e7c5; + --steel: #969385; + --dim: #7c838a; + --line: #2c2f32; + --pass: #74932f; + --fail: #cb6b4d; + --key-top: #23211e; + --key-bot: #191715; + --key-edge: #33302b; + --mono: "BerkeleyMono Nerd Font", "JetBrains Mono", "DejaVu Sans Mono", ui-monospace, monospace; +} + +* { box-sizing: border-box; } + +body.ds-stage { + margin: 0; + min-height: 100vh; + background: + radial-gradient(1200px 600px at 80% -10%, #17151322, transparent), + #050505; + color: var(--silver); + font-family: var(--mono); + display: flex; + flex-direction: column; + align-items: center; + gap: 14px; + padding: 28px 16px 48px; +} + +/* A caption above each prototype naming the direction (prototype chrome only, + not part of the panel). */ +.ds-caption { + color: var(--dim); + font-size: 12px; + letter-spacing: 0.04em; + text-align: center; + max-width: 360px; +} +.ds-caption b { color: var(--gold); font-weight: 700; } + +/* The bar stub the panel drops from, so the prototype shows the anchor. */ +.ds-bar { + width: 360px; + height: 30px; + border-radius: 8px; + background: linear-gradient(180deg, #17151388, #0d0c0b); + border: 1px solid #201d17; + display: flex; + align-items: center; + justify-content: flex-end; + gap: 10px; + padding: 0 12px; + color: var(--steel); + font-size: 13px; +} +.ds-bar .gear { color: var(--gold); } + +/* ---- the panel capsule --------------------------------------------------- */ +.ds-panel { + width: 360px; + background-color: var(--ground); + border: 1.5px solid var(--gold); + border-radius: 16px; + padding: 14px 16px 16px; + box-shadow: 0 18px 50px #000a, 0 0 0 1px #0006; + display: flex; + flex-direction: column; + gap: 10px; + position: relative; + overflow: hidden; +} + +/* Faceplate header: raised ID plate with title, gear glyph, close. */ +.ds-face { + background-color: var(--plate); + border: 1px solid var(--plate-edge); + border-radius: 12px; + padding: 9px 12px; + display: flex; + align-items: center; + gap: 10px; +} +.ds-face .glyph { color: var(--gold); font-size: 18px; } +.ds-face .title { color: var(--gold); font-weight: 700; font-size: 16px; letter-spacing: 0.02em; } +.ds-face .sub { color: var(--steel); font-size: 11px; margin-left: auto; } +.ds-face .x { + color: var(--dim); cursor: pointer; font-size: 15px; padding: 2px 5px; + border-radius: 50%; line-height: 1; +} +.ds-face .x:hover { color: var(--silver); background: var(--line); } + +/* Engraved section label: steel small-caps + a thin rule. */ +.ds-engrave { + color: var(--steel); + font-size: 10px; + letter-spacing: 0.12em; + text-transform: uppercase; + display: flex; + align-items: center; + gap: 8px; + margin: 4px 2px 2px; +} +.ds-engrave::after { + content: ""; + flex: 1; + height: 1px; + background: linear-gradient(90deg, var(--line), transparent); +} + +/* Status lamp: a colored dot with a soft glow; off is a dim wash. */ +.ds-lamp { + width: 9px; height: 9px; border-radius: 50%; + background-color: var(--pass); + box-shadow: 0 0 6px 1px rgba(116,147,47,.55); + flex: none; +} +.ds-lamp.gold { background-color: var(--gold); box-shadow: 0 0 6px 1px rgba(218,181,61,.55); } +.ds-lamp.red { background-color: var(--fail); box-shadow: 0 0 6px 1px rgba(203,107,77,.55); } +.ds-lamp.off { background-color: var(--line); box-shadow: none; } + +/* Console key: a raised mechanical button that lights gold on hover/active. */ +.ds-key { + color: var(--silver); + background-image: linear-gradient(180deg, var(--key-top), var(--key-bot)); + background-color: var(--key-bot); + border: 1px solid var(--key-edge); + border-radius: 8px; + padding: 8px 10px; + font-family: var(--mono); + font-size: 13px; + cursor: pointer; + display: flex; + align-items: center; + gap: 8px; + transition: border-color .12s, color .12s, background-color .12s; +} +.ds-key:hover { color: var(--gold); border-color: var(--gold); } +.ds-key .k-glyph { font-size: 15px; color: var(--steel); } +.ds-key:hover .k-glyph { color: var(--gold); } +.ds-key .k-name { color: var(--silver); } +.ds-key .k-state { margin-left: auto; color: var(--dim); font-size: 11px; } + +/* Console key in the ON state: gold cast + lit lamp glyph. */ +.ds-key.on { + border-color: var(--gold); + background-image: linear-gradient(180deg, #2a2618, #1d1a12); +} +.ds-key.on .k-glyph { color: var(--gold); } +.ds-key.on .k-name { color: var(--cream); } +.ds-key.on .k-state { color: var(--gold); } + +/* A brief verify flash: after a change, the control confirms the readback. */ +.ds-key.verified { animation: dsVerify 0.9s ease-out; } +@keyframes dsVerify { + 0% { box-shadow: 0 0 0 0 rgba(116,147,47,.0); } + 20% { box-shadow: 0 0 0 2px rgba(116,147,47,.55); } + 100% { box-shadow: 0 0 0 0 rgba(116,147,47,0); } +} + +/* Tile (grid layout): a squarer console key with the lamp top-left. */ +.ds-tile { + background-image: linear-gradient(180deg, var(--key-top), var(--key-bot)); + border: 1px solid var(--key-edge); + border-radius: 10px; + padding: 10px 11px; + cursor: pointer; + display: flex; + flex-direction: column; + gap: 6px; + min-height: 62px; + transition: border-color .12s, background-color .12s; +} +.ds-tile:hover { border-color: var(--gold); } +.ds-tile .t-top { display: flex; align-items: center; gap: 8px; } +.ds-tile .t-glyph { font-size: 17px; color: var(--steel); } +.ds-tile .t-name { color: var(--silver); font-size: 12.5px; } +.ds-tile .t-state { color: var(--dim); font-size: 11px; margin-top: auto; } +.ds-tile.on { border-color: var(--gold); background-image: linear-gradient(180deg, #2a2618, #1d1a12); } +.ds-tile.on .t-glyph { color: var(--gold); } +.ds-tile.on .t-name { color: var(--cream); } +.ds-tile.on .t-state { color: var(--gold); } +.ds-tile.verified { animation: dsVerify 0.9s ease-out; } +.ds-tile .t-detail { + margin-left: auto; color: var(--dim); font-size: 11px; padding: 0 3px; +} +.ds-tile .t-detail:hover { color: var(--gold); } + +/* Slider row: engraved name + machined fader + % readout. */ +.ds-slider { + display: flex; + align-items: center; + gap: 10px; + padding: 6px 4px; +} +.ds-slider .s-glyph { color: var(--steel); font-size: 15px; width: 18px; text-align: center; } +.ds-slider .s-name { color: var(--silver); font-size: 12.5px; width: 92px; } +.ds-slider input[type=range] { + -webkit-appearance: none; appearance: none; + flex: 1; + height: 6px; + border-radius: 6px; + background: var(--well); + border: 1px solid var(--line); + outline: none; +} +.ds-slider input[type=range]::-webkit-slider-thumb { + -webkit-appearance: none; appearance: none; + width: 14px; height: 14px; border-radius: 50%; + background: var(--cream); + border: 1px solid var(--gold); + cursor: pointer; + box-shadow: -200px 0 0 194px var(--gold); /* gold fill to the left of the knob */ +} +.ds-slider input[type=range]::-moz-range-thumb { + width: 14px; height: 14px; border-radius: 50%; + background: var(--cream); border: 1px solid var(--gold); cursor: pointer; +} +.ds-slider input[type=range]::-moz-range-progress { background: var(--gold); height: 6px; border-radius: 6px; } +.ds-slider .s-pct { color: var(--cream); font-size: 12px; width: 40px; text-align: right; font-variant-numeric: tabular-nums; } + +/* Segmented selector (power profile): joined keys, the current one lit gold. */ +.ds-seg { display: flex; border-radius: 8px; overflow: hidden; border: 1px solid var(--key-edge); } +.ds-seg button { + flex: 1; + background-image: linear-gradient(180deg, var(--key-top), var(--key-bot)); + color: var(--silver); + border: none; + border-right: 1px solid var(--key-edge); + padding: 7px 6px; + font-family: var(--mono); + font-size: 11.5px; + cursor: pointer; +} +.ds-seg button:last-child { border-right: none; } +.ds-seg button:hover { color: var(--gold); } +.ds-seg button.cur { + background-image: linear-gradient(180deg, var(--gold-bright), var(--gold)); + color: var(--ground); + font-weight: 700; +} + +/* Scene key: a wider console key with the scene name; active is gold-lit. */ +.ds-scene { + background-image: linear-gradient(180deg, var(--key-top), var(--key-bot)); + border: 1px solid var(--key-edge); + border-radius: 9px; + padding: 9px 8px; + cursor: pointer; + display: flex; + flex-direction: column; + align-items: center; + gap: 3px; + transition: border-color .12s, background-color .12s; +} +.ds-scene:hover { border-color: var(--gold); } +.ds-scene .sc-glyph { font-size: 18px; color: var(--steel); } +.ds-scene .sc-name { font-size: 11px; color: var(--silver); letter-spacing: 0.03em; } +.ds-scene.cur { border-color: var(--gold); background-image: linear-gradient(180deg, #2a2618, #1d1a12); } +.ds-scene.cur .sc-glyph { color: var(--gold); } +.ds-scene.cur .sc-name { color: var(--cream); } + +/* Momentary action buttons (lock / suspend). */ +.ds-act { + background: transparent; + border: 1px solid var(--slate); + color: var(--silver); + border-radius: 8px; + padding: 8px 10px; + font-family: var(--mono); + font-size: 12.5px; + cursor: pointer; + display: flex; align-items: center; justify-content: center; gap: 7px; +} +.ds-act:hover { border-color: var(--gold); color: var(--gold); background: #dab53d12; } +.ds-act.danger { border-color: var(--fail); color: var(--fail); } +.ds-act.danger:hover { background: var(--fail); color: var(--ground); } + +/* Generic grid + row helpers. */ +.ds-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; } +.ds-grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; } +.ds-grid4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; } +.ds-col { display: flex; flex-direction: column; gap: 6px; } +.ds-well { background: var(--well); border: 1px solid var(--line); border-radius: 10px; padding: 8px; } + +/* Toast: a slate feedback strip that names what was applied + verified. */ +.ds-toast { + color: var(--cream); + background-color: var(--slate); + border-radius: 8px; + padding: 6px 10px; + font-size: 12px; + min-height: 18px; + transition: opacity .3s; +} +.ds-toast .ok { color: #cfe08c; } +.ds-toast.empty { background: transparent; color: var(--dim); } + +/* Wallpaper sub-view overlay: slides over the panel body, Back returns. */ +.ds-subview { + position: absolute; + inset: 0; + background: var(--ground); + border-radius: 16px; + padding: 14px 16px 16px; + display: none; + flex-direction: column; + gap: 10px; + z-index: 5; +} +.ds-subview.open { display: flex; } +.ds-sub-head { display: flex; align-items: center; gap: 10px; } +.ds-sub-head .back { color: var(--dim); cursor: pointer; font-size: 13px; } +.ds-sub-head .back:hover { color: var(--gold); } +.ds-sub-head .title { color: var(--gold); font-weight: 700; font-size: 14px; } +.ds-thumbs { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; } +.ds-thumb { + aspect-ratio: 16/10; + border-radius: 8px; + border: 1.5px solid var(--line); + cursor: pointer; + position: relative; + overflow: hidden; +} +.ds-thumb.cur { border-color: var(--gold); } +.ds-thumb .tag { + position: absolute; bottom: 3px; left: 4px; + font-size: 9px; color: #fff; text-shadow: 0 1px 2px #000; +} +.ds-daynight { display: flex; gap: 8px; } +.ds-daynight .dn { + flex: 1; border-radius: 8px; border: 1px solid var(--line); + padding: 8px; display: flex; flex-direction: column; gap: 4px; align-items: center; +} +.ds-daynight .dn .lbl { font-size: 10px; color: var(--steel); text-transform: uppercase; letter-spacing: 0.08em; } +.ds-daynight .dn .sw { width: 100%; aspect-ratio: 16/9; border-radius: 6px; } +.ds-dirs { display: flex; flex-direction: column; gap: 4px; } +.ds-dir { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--silver); padding: 3px 4px; } +.ds-dir .path { color: var(--dim); } +.ds-note { color: var(--dim); font-size: 11px; } diff --git a/docs/prototypes/desktop-settings-shared.js b/docs/prototypes/desktop-settings-shared.js new file mode 100644 index 0000000..39bc76a --- /dev/null +++ b/docs/prototypes/desktop-settings-shared.js @@ -0,0 +1,261 @@ +/* desktop-settings-shared.js — the shared engine behind every direction + * prototype. One mock state model, one widget factory, and the net panel's + * verify-everything contract simulated: a control applies, then a mock backing + * "reads back" the real value and confirms (a green verify flash + a toast). + * + * Each prototype builds a different LAYOUT from these same widgets and binds to + * this same state, so the five directions are genuinely comparable. */ + +const DS = (() => { + // ---- mock state (what the real settings.py engine would read/write) ------ + const state = { + autodim: false, + caffeine: false, + touchpad: true, + mouse: true, + airplane: false, + nightlight: false, + dnd: false, + brightness: 70, + kbd: 40, + powerprofile: "balanced", // performance | balanced | saver + scene: null, // Focus | Presentation | Battery | Night | null + wallpaper: { + dirs: ["~/pictures/wallpaper", "~/pictures/wallpaper/day-night"], + current: 2, + day: 1, + night: 4, + }, + laptop: true, // gates the airplane row + }; + + // control metadata: glyph (nerd-font), label, and the "on/off" wording. + const TOGGLES = { + autodim: { glyph: "\u{f0335}", name: "Auto-dim", on: "dimming", off: "off" }, + caffeine: { glyph: "\u{f0176}", name: "Caffeine", on: "awake", off: "idle ok" }, + touchpad: { glyph: "\u{f0168}", name: "Touchpad", on: "on", off: "off" }, + mouse: { glyph: "\u{f037d}", name: "Mouse", on: "on", off: "off" }, + airplane: { glyph: "\u{f001d}", name: "Airplane", on: "on", off: "off" }, + nightlight:{ glyph: "\u{f0594}", name: "Night light", on: "warm", off: "off" }, + dnd: { glyph: "\u{f009b}", name: "Do Not Disturb",on:"silenced",off: "notifying" }, + }; + const SLIDERS = { + brightness: { glyph: "\u{f00df}", name: "Brightness", floor: 5 }, + kbd: { glyph: "\u{f60f}", name: "Keyboard", floor: 0 }, + }; + const PROFILES = [ + { id: "performance", label: "Perf" }, + { id: "balanced", label: "Balanced" }, + { id: "saver", label: "Saver" }, + ]; + // scenes flip several toggles + a profile at once (the iOS-Focus pattern). + const SCENES = { + Focus: { glyph: "\u{f0210}", sets: { dnd: true, autodim: false, nightlight: false, powerprofile: "balanced" } }, + Presentation: { glyph: "\u{f0379}", sets: { caffeine: true, autodim: false, dnd: true, powerprofile: "performance" } }, + Battery: { glyph: "\u{f0079}", sets: { autodim: true, powerprofile: "saver", nightlight: false } }, + Night: { glyph: "\u{f0594}", sets: { nightlight: true, dnd: true, autodim: true, powerprofile: "saver" } }, + }; + + let toastEl = null; + const listeners = []; + const onChange = (fn) => listeners.push(fn); + const emit = () => listeners.forEach((f) => f(state)); + + function toast(msg, ok) { + if (!toastEl) return; + toastEl.classList.remove("empty"); + toastEl.innerHTML = ok ? `${msg} <span class="ok">✓ verified</span>` : msg; + clearTimeout(toast._t); + toast._t = setTimeout(() => { + toastEl.classList.add("empty"); + toastEl.textContent = "waiting…"; + }, 2600); + } + + // The verify-everything contract: apply, then a mock backing reads back the + // actual value and confirms. cb runs on the confirmed readback. + function applyVerified(label, mutate, el, cb) { + mutate(); + emit(); + setTimeout(() => { + if (el) { + el.classList.remove("verified"); + void el.offsetWidth; + el.classList.add("verified"); + } + toast(label, true); + if (cb) cb(); + }, 140); + } + + function setToggle(key, el) { + const meta = TOGGLES[key]; + applyVerified( + `${meta.name}: ${state[key] ? meta.off : meta.on}`, + () => { state[key] = !state[key]; state.scene = null; }, + el + ); + } + function setSlider(key, value, el) { + const meta = SLIDERS[key]; + const v = Math.max(meta.floor, Math.min(100, Math.round(value))); + applyVerified(`${meta.name}: ${v}%`, () => { state[key] = v; }, el); + } + function setProfile(id, el) { + applyVerified(`Power profile: ${id}`, () => { state.powerprofile = id; state.scene = null; }, el); + } + function applyScene(name, el) { + const sc = SCENES[name]; + applyVerified(`Scene: ${name}`, () => { + Object.assign(state, sc.sets); + state.scene = name; + }, el); + } + function momentary(label) { toast(`${label}…`, false); } + + // ---- small render helpers the prototypes call ---------------------------- + const h = (tag, cls, txt) => { + const e = document.createElement(tag); + if (cls) e.className = cls; + if (txt != null) e.textContent = txt; + return e; + }; + + function toggleKey(key) { + const meta = TOGGLES[key]; + const on = state[key]; + const el = h("div", "ds-key" + (on ? " on" : "")); + el.innerHTML = + `<span class="ds-lamp ${on ? "gold" : "off"}"></span>` + + `<span class="k-glyph">${meta.glyph}</span>` + + `<span class="k-name">${meta.name}</span>` + + `<span class="k-state">${on ? meta.on : meta.off}</span>`; + el.onclick = () => setToggle(key, el); + return el; + } + + function toggleTile(key, detailCb) { + const meta = TOGGLES[key]; + const on = state[key]; + const el = h("div", "ds-tile" + (on ? " on" : "")); + el.innerHTML = + `<div class="t-top"><span class="ds-lamp ${on ? "gold" : "off"}"></span>` + + `<span class="t-glyph">${meta.glyph}</span>` + + (detailCb ? `<span class="t-detail" title="details">⋯</span>` : "") + + `</div>` + + `<div class="t-name">${meta.name}</div>` + + `<div class="t-state">${on ? meta.on : meta.off}</div>`; + el.onclick = (ev) => { + if (detailCb && ev.target.classList.contains("t-detail")) { detailCb(); return; } + setToggle(key, el); + }; + return el; + } + + function slider(key) { + const meta = SLIDERS[key]; + const row = h("div", "ds-slider"); + row.innerHTML = + `<span class="s-glyph">${meta.glyph}</span>` + + `<span class="s-name">${meta.name}</span>`; + const inp = h("input"); + inp.type = "range"; inp.min = meta.floor; inp.max = 100; inp.value = state[key]; + const pct = h("span", "s-pct", state[key] + "%"); + inp.oninput = () => { pct.textContent = inp.value + "%"; }; + inp.onchange = () => setSlider(key, +inp.value, row); + row.appendChild(inp); row.appendChild(pct); + return row; + } + + function profileSeg() { + const seg = h("div", "ds-seg"); + PROFILES.forEach((p) => { + const b = h("button", state.powerprofile === p.id ? "cur" : "", p.label); + b.onclick = () => setProfile(p.id, seg); + seg.appendChild(b); + }); + return seg; + } + + function sceneKey(name) { + const sc = SCENES[name]; + const el = h("div", "ds-scene" + (state.scene === name ? " cur" : "")); + el.innerHTML = `<span class="sc-glyph">${sc.glyph}</span><span class="sc-name">${name}</span>`; + el.onclick = () => applyScene(name, el); + return el; + } + + function actionBtn(label, glyph, danger, fn) { + const b = h("button", "ds-act" + (danger ? " danger" : "")); + b.innerHTML = `<span>${glyph}</span><span>${label}</span>`; + b.onclick = fn || (() => momentary(label)); + return b; + } + + // Wallpaper sub-view: directory list, thumbnails, day/night pair, sun-time. + const SWATCHES = [ + "linear-gradient(135deg,#2a3d5c,#101b2e)", + "linear-gradient(135deg,#5c3a2a,#2e1810)", + "linear-gradient(135deg,#3a5c2a,#16240f)", + "linear-gradient(135deg,#40364f,#1b1626)", + "linear-gradient(135deg,#1a1e2e,#05070d)", + "linear-gradient(135deg,#5c5030,#2e2810)", + ]; + function wallpaperSubview(closeCb) { + const sv = h("div", "ds-subview"); + const head = h("div", "ds-sub-head"); + head.innerHTML = `<span class="back">‹ Back</span><span class="title">Wallpaper</span>`; + head.querySelector(".back").onclick = closeCb; + sv.appendChild(head); + + sv.appendChild(engrave("Current")); + const thumbs = h("div", "ds-thumbs"); + SWATCHES.forEach((g, i) => { + const t = h("div", "ds-thumb" + (state.wallpaper.current === i ? " cur" : "")); + t.style.background = g; + if (i === state.wallpaper.day) t.appendChild(tag("day")); + if (i === state.wallpaper.night) t.appendChild(tag("night")); + t.onclick = () => { + state.wallpaper.current = i; + applyVerified(`Wallpaper #${i + 1}`, () => {}, t); + sv.querySelectorAll(".ds-thumb").forEach((x, j) => x.classList.toggle("cur", j === i)); + }; + thumbs.appendChild(t); + }); + sv.appendChild(thumbs); + + sv.appendChild(engrave("Day / night pair")); + const dn = h("div", "ds-daynight"); + ["day", "night"].forEach((k) => { + const cell = h("div", "dn"); + const sw = h("div", "sw"); sw.style.background = SWATCHES[state.wallpaper[k]]; + cell.appendChild(sw); + cell.appendChild(h("div", "lbl", k === "day" ? "☀ sunup" : "☾ sundown")); + dn.appendChild(cell); + }); + sv.appendChild(dn); + sv.appendChild(h("div", "ds-note", "Swaps at local sunrise/sundown (sun-time from lat/long).")); + + sv.appendChild(engrave("Directories")); + const dirs = h("div", "ds-dirs"); + state.wallpaper.dirs.forEach((d) => { + const r = h("div", "ds-dir"); + r.innerHTML = `<span class="ds-lamp"></span><span class="path">${d}</span>`; + dirs.appendChild(r); + }); + sv.appendChild(dirs); + return sv; + } + function tag(t) { const e = h("span", "tag", t); return e; } + function engrave(txt) { return h("div", "ds-engrave", txt); } + + function bindToast(el) { toastEl = el; el.classList.add("empty"); el.textContent = "waiting…"; } + + return { + state, TOGGLES, SLIDERS, PROFILES, SCENES, + onChange, toast, bindToast, + toggleKey, toggleTile, slider, profileSeg, sceneKey, actionBtn, + wallpaperSubview, engrave, h, + setToggle, setSlider, setProfile, applyScene, momentary, + }; +})(); diff --git a/docs/prototypes/gallery-tokens.el b/docs/prototypes/gallery-tokens.el new file mode 100644 index 0000000..1fb6e52 --- /dev/null +++ b/docs/prototypes/gallery-tokens.el @@ -0,0 +1,41 @@ +;;; gallery-tokens.el --- generated from tokens.json -*- lexical-binding: t; -*- +;;; Commentary: +;; Generated by gen_tokens.py — do not edit by hand; edit tokens.json. +;;; Code: +(defconst gallery-tokens + '((ground . "#151311") + (panel . "#100f0f") + (well . "#0a0c0d") + (raise . "#1a1917") + (silver . "#bfc4d0") + (cream . "#f3e7c5") + (steel . "#969385") + (dim . "#7c838a") + (slate . "#424f5e") + (slate-hi . "#54677d") + (wash . "#2c2f32") + (pass . "#74932f") + (fail . "#cb6b4d") + (phos . "#7fe0a0") + (phos-dim . "#1c3626") + (vfd . "#63e6c8") + (sevgrn . "#57d357") + (sevred . "#e2543f") + (sevoff . "#1a1613") + (jewel-r . "#ff5b45") + (jewel-a . "#ffb43a") + (jewel-g . "#6fce33") + (gold . "#e2a038") + (gold-hi . "#ffbe54") + (amber-grad-top . "#f2c76a") + (amber-grad-mid . "#d29638") + (amber-grad-bot . "#8f671f") + (amber-edge . "#7d5c16") + (amber-warn . "#f0b552") + (glow-hi . "#ffbe54") + (glow-lo . "#e2a038") + (mono . "\"BerkeleyMono Nerd Font\",\"Berkeley Mono\",monospace") + (pulse-rate . "1s")) + "Design tokens for the panel widget gallery.") +(provide 'gallery-tokens) +;;; gallery-tokens.el ends here diff --git a/docs/prototypes/gallery-widget.el b/docs/prototypes/gallery-widget.el new file mode 100644 index 0000000..5d69148 --- /dev/null +++ b/docs/prototypes/gallery-widget.el @@ -0,0 +1,166 @@ +;;; gallery-widget.el --- svg.el renderers for the panel widget gallery -*- lexical-binding: t; -*- + +;;; Commentary: +;; Proof-of-concept Emacs target for the panel widget gallery. The web +;; gallery (panel-widget-gallery.html) is the visual spec; tokens.json is +;; the shared source of truth, and gen_tokens.py emits gallery-tokens.el +;; (the `gallery-tokens' alist this file reads). Same tokens, same geometry, +;; different renderer — that's the reuse model: shared values and shared +;; SVG shapes, per-target code. +;; +;; The first widget is the needle gauge (gallery card 10): a semicircular +;; arc in the wash color, three steel ticks at -60/0/+60 degrees, an amber +;; needle with a soft glow (a real feGaussianBlur underlay, which librsvg — +;; Emacs's own SVG renderer — rasterizes), a gold hub, and a value readout. +;; +;; Usage: +;; (gallery-widget-needle-gauge 72) ; => svg dom object +;; (gallery-widget-svg-string (gallery-widget-needle-gauge 72)) +;; (gallery-widget-write-svg (gallery-widget-needle-gauge 72) "/tmp/g.svg") +;; In a live Emacs buffer: +;; (insert-image (svg-image (gallery-widget-needle-gauge 72))) + +;;; Code: + +(require 'svg) +(require 'dom) + +(load (expand-file-name "gallery-tokens.el" + (file-name-directory (or load-file-name buffer-file-name))) + nil t) + +(defun gallery-widget-token (name) + "Return the color/value string for token NAME from `gallery-tokens'. +Signal an error for an unknown NAME rather than silently returning nil — +a typo'd token must fail loudly, not render black." + (or (cdr (assq name gallery-tokens)) + (error "Unknown gallery token: %s" name))) + +;;; --- needle gauge (gallery card 10) --- + +(defconst gallery-widget--gauge-min-deg -60.0 + "Needle angle at value 0, degrees from vertical (negative = left).") +(defconst gallery-widget--gauge-max-deg 60.0 + "Needle angle at value 100.") + +(defun gallery-widget--needle-angle (value) + "Map VALUE (0-100, clamped) onto the gauge's needle angle in degrees." + (unless (numberp value) + (error "Gauge value must be a number, got %S" value)) + (let ((v (min 100.0 (max 0.0 (float value))))) + (+ gallery-widget--gauge-min-deg + (* (/ v 100.0) + (- gallery-widget--gauge-max-deg gallery-widget--gauge-min-deg))))) + +(defun gallery-widget--polar (cx cy radius angle-deg) + "Point at RADIUS from (CX . CY) at ANGLE-DEG from vertical, as (X . Y). +Positive angles swing right, matching the gauge's needle travel." + (let ((rad (* float-pi (/ angle-deg 180.0)))) + (cons (+ cx (* radius (sin rad))) + (- cy (* radius (cos rad)))))) + +(defun gallery-widget--fmt (n) + "Format coordinate N with two decimals for stable, readable SVG output." + (format "%.2f" n)) + +(defun gallery-widget--node (svg tag &rest attrs) + "Append a TAG element with ATTRS plist to SVG and return it." + (let ((node (dom-node tag + (cl-loop for (k v) on attrs by #'cddr + collect (cons (intern (substring (symbol-name k) 1)) + v))))) + (svg--append svg node) + node)) + +(defun gallery-widget-needle-gauge (value) + "Render the gallery's needle gauge at VALUE (0-100) as an svg.el object. +Geometry mirrors the web card: 96px-wide semicircular dial, pivot at its +bottom center, 40px needle sweeping -60..+60 degrees, readout below." + (let* ((w 96) (h 64) (cx 48.0) (cy 48.0) + (angle (gallery-widget--needle-angle value)) + (tip (gallery-widget--polar cx cy 40.0 angle)) + (svg (svg-create w h :viewBox (format "0 0 %d %d" w h)))) + ;; glow filter: the SVG equivalent of the web card's box-shadow bloom + (svg--append + svg + (dom-node 'defs nil + (dom-node 'filter + '((id . "dupre-glow") (x . "-75%") (y . "-75%") + (width . "250%") (height . "250%")) + (dom-node 'feGaussianBlur + '((in . "SourceGraphic") + (stdDeviation . "2")))))) + ;; arc: 2px wash stroke, centerline radius 47 (96px circle, 2px border) + (gallery-widget--node svg 'path + :d "M 1 48 A 47 47 0 0 1 95 48" + :fill "none" + :stroke (gallery-widget-token 'wash) + :stroke-width "2") + ;; ticks: 8px steel radials at -60 / 0 / +60 + (dolist (deg '(-60.0 0.0 60.0)) + (let ((outer (gallery-widget--polar cx cy 47.0 deg)) + (inner (gallery-widget--polar cx cy 39.0 deg))) + (gallery-widget--node svg 'line + :class "tick" + :x1 (gallery-widget--fmt (car inner)) + :y1 (gallery-widget--fmt (cdr inner)) + :x2 (gallery-widget--fmt (car outer)) + :y2 (gallery-widget--fmt (cdr outer)) + :stroke (gallery-widget-token 'steel) + :stroke-width "1.5"))) + ;; needle glow underlay (blurred, translucent), then the crisp needle + (gallery-widget--node svg 'line + :class "needle-glow" + :x1 (gallery-widget--fmt cx) + :y1 (gallery-widget--fmt cy) + :x2 (gallery-widget--fmt (car tip)) + :y2 (gallery-widget--fmt (cdr tip)) + :stroke (gallery-widget-token 'gold-hi) + :stroke-width "4" + :stroke-linecap "round" + :opacity "0.55" + :filter "url(#dupre-glow)") + (gallery-widget--node svg 'line + :class "needle" + :x1 (gallery-widget--fmt cx) + :y1 (gallery-widget--fmt cy) + :x2 (gallery-widget--fmt (car tip)) + :y2 (gallery-widget--fmt (cdr tip)) + :stroke (gallery-widget-token 'gold-hi) + :stroke-width "2" + :stroke-linecap "round") + ;; hub: half-dome on the dial's bottom edge (the web card clips the + ;; lower half of its 8px circle; here the dome is drawn directly) + (gallery-widget--node svg 'path + :class "hub" + :d "M 44 48 A 4 4 0 0 1 52 48 Z" + :fill (gallery-widget-token 'gold)) + ;; value readout, matching the web card's cream bold figure + (svg-text svg (format "%d%%" (round value)) + :x 48 :y 62 + :fill (gallery-widget-token 'cream) + ;; the token's CSS font stack uses double quotes, which would + ;; break the XML attribute — SVG accepts single-quoted names + :font-family (replace-regexp-in-string + "\"" "'" (gallery-widget-token 'mono)) + :font-size "12" + :font-weight "700" + :text-anchor "middle") + svg)) + +;;; --- output helpers --- + +(defun gallery-widget-svg-string (svg) + "Return SVG (an svg.el dom object) serialized as an XML string." + (with-temp-buffer + (svg-print svg) + (buffer-string))) + +(defun gallery-widget-write-svg (svg file) + "Write SVG to FILE and return FILE." + (with-temp-file file + (svg-print svg)) + file) + +(provide 'gallery-widget) +;;; gallery-widget.el ends here diff --git a/docs/prototypes/gen_tokens.py b/docs/prototypes/gen_tokens.py new file mode 100644 index 0000000..9f011e9 --- /dev/null +++ b/docs/prototypes/gen_tokens.py @@ -0,0 +1,184 @@ +#!/usr/bin/env python3 +"""Single-source design-token generator for the panel widget gallery. + +tokens.json is the neutral source of truth for the gallery's design tokens +(palette, the amber family, glows, font, timing). This script reads it and +emits three target representations so the same look and feel travels across +every place the widgets get built: + + web CSS :root { --gold:#e2a038; --glow-hi:255,190,84; ... } + waybar GTK @define-color gold #e2a038; (GTK has no custom properties) + Emacs (defconst gallery-tokens '((gold . "#e2a038") ...)) for svg.el + +The three differ on purpose, which is the whole reason a generator earns its +keep instead of hand-maintaining three copies: + + - CSS custom props are hyphenated (--glow-hi) and store glow colors as bare + "r,g,b" triples so rgba(var(--glow-hi),.5) resolves with a variable alpha. + - GTK CSS has no custom properties; it uses @define-color with underscore + names and resolves glows to their source hex (GTK does alpha(@color,a)). + - Elisp uses a hyphenated-symbol alist of hex strings, which svg.el / + librsvg consume directly (a bare triple is not a color there). + +The amber hue is defined once, in tokens.json. Both its solid form (--gold) +and its glow form (--glow-hi, the rgb triple) are derived here, so retuning +the amber is a one-line edit to the source plus a regenerate. + +Usage: + python3 gen_tokens.py # regenerate all three targets in place + +The web CSS is written into panel-widget-gallery.html between the +`/* @tokens:start */` and `/* @tokens:end */` markers; the waybar and elisp +targets are written to tokens-waybar.css and gallery-tokens.el beside it. +""" + +import json +import os + +HERE = os.path.dirname(os.path.abspath(__file__)) +TOKENS_START = "/* @tokens:start */" +TOKENS_END = "/* @tokens:end */" + +# The elisp target's filename must match its (provide 'gallery-tokens) so +# `require` resolves it from a load-path. +DEFAULT_ELISP_NAME = "gallery-tokens.el" + +# sections whose values are plain colors (searched by resolve_color, and the +# ones that become @define-color / alist color entries) +COLOR_SECTIONS = ("palette", "amber") + + +def hex_to_triple(h): + """'#ffbe54' -> '255,190,84'. Accepts 3- or 6-digit hex, '#' optional.""" + h = h.lstrip("#") + if len(h) == 3: + h = "".join(c * 2 for c in h) + if len(h) != 6: + raise ValueError(f"expected 3- or 6-digit hex, got {h!r}") + try: + r, g, b = (int(h[i:i + 2], 16) for i in (0, 2, 4)) + except ValueError: + raise ValueError(f"non-hex digits in {h!r}") + return f"{r},{g},{b}" + + +def resolve_color(tokens, key): + """Return the hex for a color named in palette or amber; KeyError if absent.""" + for section in COLOR_SECTIONS: + if key in tokens.get(section, {}): + return tokens[section][key] + raise KeyError(key) + + +def _el_str(v): + """Quote a value as an elisp string literal, escaping backslashes/quotes.""" + return '"' + v.replace("\\", "\\\\").replace('"', '\\"') + '"' + + +def emit_web_css(tokens): + """The inner :root block: hyphenated --vars, glows as rgb triples.""" + lines = [] + for section in COLOR_SECTIONS: + for k, v in tokens.get(section, {}).items(): + lines.append(f"--{k}:{v};") + for name, source in tokens.get("glow", {}).items(): + lines.append(f"--{name}:{hex_to_triple(resolve_color(tokens, source))};") + for k, v in tokens.get("font", {}).items(): + lines.append(f"--{k}:{v};") + for k, v in tokens.get("timing", {}).items(): + lines.append(f"--{k}:{v};") + return "\n".join(" " + line for line in lines) + + +def emit_waybar_gtk(tokens): + """GTK @define-color declarations; underscore names, glows resolved to hex.""" + def gtk(name): + return name.replace("-", "_") + + lines = [ + "/* generated from tokens.json by gen_tokens.py — do not edit by hand.", + " GTK CSS has no custom properties; reference these as @name, and use", + " alpha(@name, 0.5) where the web build uses rgba(var(--name),.5). */", + ] + for section in COLOR_SECTIONS: + for k, v in tokens.get(section, {}).items(): + lines.append(f"@define-color {gtk(k)} {v};") + for name, source in tokens.get("glow", {}).items(): + lines.append(f"@define-color {gtk(name)} {resolve_color(tokens, source)};") + return "\n".join(lines) + + +def emit_elisp(tokens): + """An alist of (name . hex) plus timing, for the future svg.el renderer.""" + pairs = [] + for section in COLOR_SECTIONS: + for k, v in tokens.get(section, {}).items(): + pairs.append(f"({k} . {_el_str(v)})") + for name, source in tokens.get("glow", {}).items(): + pairs.append(f"({name} . {_el_str(resolve_color(tokens, source))})") + for k, v in tokens.get("font", {}).items(): + pairs.append(f"({k} . {_el_str(v)})") + for k, v in tokens.get("timing", {}).items(): + pairs.append(f"({k} . {_el_str(v)})") + body = "\n ".join(pairs) + return ( + ";;; gallery-tokens.el --- generated from tokens.json -*- lexical-binding: t; -*-\n" + ";;; Commentary:\n" + ";; Generated by gen_tokens.py — do not edit by hand; edit tokens.json.\n" + ";;; Code:\n" + "(defconst gallery-tokens\n '(" + body + ")\n" + ' "Design tokens for the panel widget gallery.")\n' + "(provide 'gallery-tokens)\n" + ";;; gallery-tokens.el ends here\n" + ) + + +def replace_between_markers(text, start, end, block): + """Replace the text between the start and end marker lines with block. + + The marker lines themselves survive; only their interior is swapped. + Idempotent: re-running with the same block is a no-op. Raises ValueError + if either marker is missing or out of order. + """ + si = text.find(start) + ei = text.find(end) + if si == -1 or ei == -1 or ei < si: + raise ValueError("token markers not found (or out of order)") + start_line_end = text.find("\n", si) + if start_line_end == -1: + start_line_end = si + len(start) + end_line_start = text.rfind("\n", 0, ei) + 1 + return text[:start_line_end + 1] + block + "\n" + text[end_line_start:] + + +def main(tokens_path=None, html_path=None, waybar_path=None, elisp_path=None): + """Regenerate all three targets from tokens.json.""" + tokens_path = tokens_path or os.path.join(HERE, "tokens.json") + html_path = html_path or os.path.join(HERE, "panel-widget-gallery.html") + waybar_path = waybar_path or os.path.join(HERE, "tokens-waybar.css") + elisp_path = elisp_path or os.path.join(HERE, DEFAULT_ELISP_NAME) + + with open(tokens_path) as f: + tokens = json.load(f) + + note = (" /* generated from tokens.json by gen_tokens.py — " + "edit tokens.json, then run: python3 gen_tokens.py */") + block = note + "\n" + emit_web_css(tokens) + + with open(html_path) as f: + html = f.read() + html = replace_between_markers(html, TOKENS_START, TOKENS_END, block) + with open(html_path, "w") as f: + f.write(html) + + with open(waybar_path, "w") as f: + f.write(emit_waybar_gtk(tokens) + "\n") + with open(elisp_path, "w") as f: + f.write(emit_elisp(tokens)) + + return {"html": html_path, "waybar": waybar_path, "elisp": elisp_path} + + +if __name__ == "__main__": # pragma: no cover + out = main() + print("regenerated:", ", ".join(f"{k}={v}" for k, v in out.items())) diff --git a/docs/prototypes/panel-widget-gallery.html b/docs/prototypes/panel-widget-gallery.html new file mode 100644 index 0000000..9ff492d --- /dev/null +++ b/docs/prototypes/panel-widget-gallery.html @@ -0,0 +1,1854 @@ +<!doctype html> +<html lang="en"> +<head> +<meta charset="utf-8"> +<meta name="viewport" content="width=device-width, initial-scale=1"> +<title>The Dupre Kit — retro instrument console (interactive)</title> +<style> +:root{ +/* @tokens:start */ + /* generated from tokens.json by gen_tokens.py — edit tokens.json, then run: python3 gen_tokens.py */ + --ground:#151311; + --panel:#100f0f; + --well:#0a0c0d; + --raise:#1a1917; + --silver:#bfc4d0; + --cream:#f3e7c5; + --steel:#969385; + --dim:#7c838a; + --slate:#424f5e; + --slate-hi:#54677d; + --wash:#2c2f32; + --pass:#74932f; + --fail:#cb6b4d; + --phos:#7fe0a0; + --phos-dim:#1c3626; + --vfd:#63e6c8; + --sevgrn:#57d357; + --sevred:#e2543f; + --sevoff:#1a1613; + --jewel-r:#ff5b45; + --jewel-a:#ffb43a; + --jewel-g:#6fce33; + --gold:#e2a038; + --gold-hi:#ffbe54; + --amber-grad-top:#f2c76a; + --amber-grad-mid:#d29638; + --amber-grad-bot:#8f671f; + --amber-edge:#7d5c16; + --amber-warn:#f0b552; + --glow-hi:255,190,84; + --glow-lo:226,160,56; + --mono:"BerkeleyMono Nerd Font","Berkeley Mono",monospace; + --pulse-rate:1s; +/* @tokens:end */ +} +*{box-sizing:border-box;margin:0;padding:0} +html{background:var(--ground);font-size:130%} +body{font-family:var(--mono);color:var(--silver);padding:2.4rem 2rem 5rem;line-height:1.45; + background:radial-gradient(1200px 600px at 70% -10%,#1c1915 0%,transparent 60%),var(--ground)} +.wrap{max-width:1320px;margin:0 auto} +.eyebrow{color:var(--steel);font-size:.72rem;letter-spacing:.28em;text-transform:uppercase} +h1{color:var(--gold);font-size:1.5rem;margin:.35rem 0 .4rem} +.masthead p{color:var(--dim);font-size:.86rem;max-width:86ch} +.masthead p b{color:var(--silver)} +.szbar{display:flex;align-items:center;gap:8px;margin-top:.8rem} +.szbar .lab{color:var(--steel);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;margin-right:4px} + +/* masthead row: description left, index panel right */ +.mastrow{display:flex;gap:20px;align-items:flex-start;justify-content:flex-end;flex-wrap:wrap} +.mastintro{flex:1 1 340px} +#polpanel{max-width:250px} +#polpanel .pnote{color:var(--dim);font-size:.72rem;line-height:1.5;margin:2px 0 8px} +.toc{position:relative;flex:0 0 auto;min-width:220px;padding:14px 20px 13px;border-radius:12px; + background:linear-gradient(180deg,var(--raise),var(--panel));border:1px solid #262320; + box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 6px 14px rgba(0,0,0,.4)} +.toc .tt{color:var(--steel);font-size:.66rem;letter-spacing:.26em;text-transform:uppercase; + margin-bottom:7px;display:flex;align-items:center;gap:10px} +.toc .tt::after{content:"";height:1px;background:var(--wash);flex:1;min-width:24px} +.toc a{display:block;color:var(--dim);text-decoration:none;font-size:.8rem;letter-spacing:.04em;padding:3.5px 0} +.toc a::before{content:"▸ ";color:var(--steel);font-size:.72em} +.toc a:hover{color:var(--gold-hi)} +.toc .scr{position:absolute;width:5px;height:5px;border-radius:50%; + background:radial-gradient(circle at 35% 30%,#524d43,#161310);box-shadow:0 .5px 0 rgba(255,255,255,.08)} +html{scroll-behavior:smooth} +/* INSTRUMENTS/ROW sets an explicit column count (1-4); the stage zoom scales with it + so an instrument fills its column — fewer per row, bigger instruments. The card text + stays at its own (slightly raised) size, untouched by the zoom. */ +body[data-cols="1"] .grid{grid-template-columns:1fr} +body[data-cols="2"] .grid{grid-template-columns:repeat(2,1fr)} +body[data-cols="3"] .grid{grid-template-columns:repeat(3,1fr)} +body[data-cols="4"] .grid{grid-template-columns:repeat(4,1fr)} +body[data-cols="1"] .stagew{zoom:2.8} +body[data-cols="2"] .stagew{zoom:2.1} +body[data-cols="3"] .stagew{zoom:1.55} +body[data-cols="4"] .stagew{zoom:1.15} +/* intrinsically tiny instruments get an extra bump so they do not float in an empty stage */ +.stagew.boost{zoom:1.5} +body[data-cols="1"] .stagew.boost{zoom:4.2} +body[data-cols="2"] .stagew.boost{zoom:3.15} +body[data-cols="3"] .stagew.boost{zoom:2.3} +body[data-cols="4"] .stagew.boost{zoom:1.7} +/* a single column shouldn't span the whole monitor; 2-4 keep the standard 1320 wrap */ +body[data-cols="1"] .wrap{max-width:960px} + +.secnote{color:var(--dim);font-size:.74rem;margin-top:.5rem;max-width:86ch} +.palgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(176px,1fr));gap:10px;margin-top:1rem} +.swatch{background:linear-gradient(180deg,var(--raise),var(--panel));border:1px solid #262320;border-radius:9px; + padding:9px;display:flex;flex-direction:column;gap:6px} +.swatch .sw{height:44px;border-radius:6px;border:1px solid rgba(255,255,255,.08)} +.swatch .sw.txt{display:flex;align-items:center;justify-content:center;color:var(--steel);font-size:.62rem; + background:var(--well);padding:0 6px;text-align:center;overflow:hidden} +.swatch .swn{color:var(--cream);font-size:.8rem} +.swatch .swv{color:var(--dim);font-size:.72rem;line-height:1.35} +.palhead{grid-column:1/-1;color:var(--steel);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase; + margin-top:.8rem;display:flex;align-items:center;gap:12px} +.palhead::after{content:"";height:1px;background:var(--wash);flex:1} +h2{color:var(--steel);font-size:.74rem;letter-spacing:.24em;text-transform:uppercase; + margin:2.2rem 0 .2rem;display:flex;align-items:center;gap:12px} +h2::after{content:"";height:1px;background:var(--wash);flex:1} + +.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:14px;margin-top:1rem} +.card{background:linear-gradient(180deg,var(--raise),var(--panel));border:1px solid #262320;border-radius:12px; + padding:13px 14px 12px;display:flex;flex-direction:column;gap:9px; + box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 6px 14px rgba(0,0,0,.4)} +.wname{color:var(--cream);font-size:.95rem;font-weight:700;display:flex;align-items:center;gap:8px} +.wname .no{color:var(--panel);background:var(--gold);border-radius:4px;font-size:.7rem;padding:0 5px;font-weight:400} +/* validation lamp: off = not done, amber = in progress, green = done; click cycles, state persists */ +/* colour-policy badge: green = free (consumer picks), amber = locked (a stated + reason it can't change), dim = not yet classified. The whole point is scanning + the page and seeing at a glance what the colour pass has and hasn't reached. */ +.cpol{margin-left:auto;flex:0 0 auto;font-size:.56rem;letter-spacing:.06em;text-transform:uppercase; + padding:1px 5px;border-radius:3px;border:1px solid var(--wash);color:var(--steel);cursor:default;font-weight:400} +.cpol[data-free="true"]{color:var(--pass);border-color:rgba(116,147,47,.5)} +.cpol[data-free="false"]{color:var(--gold-hi);border-color:rgba(255,190,84,.4)} +.cpol[data-pol="none"]{opacity:.45} +.vlamp{flex:0 0 auto;width:10px;height:10px;border-radius:50%;cursor:pointer; + background:#221f1b;border:1px solid #33302b} +.vlamp[data-v="amber"],.vtally .vdot[data-v="amber"],#vaudit .vdot[data-v="amber"]{background:var(--gold);border-color:#7d5c16;box-shadow:0 0 6px 1px rgba(var(--glow-lo),.6)} +.vlamp[data-v="green"],.vtally .vdot[data-v="green"],#vaudit .vdot[data-v="green"]{background:var(--pass);border-color:#4a5c22;box-shadow:0 0 6px 1px rgba(116,147,47,.6)} +/* audit stepper pill: docks bottom-right while stepping through one state's cards */ +#vaudit{position:fixed;right:18px;bottom:16px;z-index:60;display:flex;align-items:center;gap:7px; + padding:8px 13px;border-radius:20px;background:var(--raise);border:1px solid var(--wash); + color:var(--cream);font-size:.78rem;letter-spacing:.05em;cursor:pointer;user-select:none; + box-shadow:0 4px 14px rgba(0,0,0,.5)} +#vaudit .vdot{flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:#221f1b;border:1px solid #33302b} +#vaudit .vx{margin-left:6px;color:var(--steel);padding:0 2px} +#vaudit .vx:hover{color:var(--fail)} +/* validation tally in the index: .vdot mirrors the lamp look but must NOT match + .vlamp — the counter counts .vlamp nodes */ +.vtally{margin-top:2px} +.vtally .vrow{display:flex;align-items:center;gap:7px;color:var(--dim);font-size:.75rem; + letter-spacing:.04em;padding:2.5px 0} +.vtally .vrow[data-v]{cursor:pointer} +.vtally .vrow[data-v]:hover{color:var(--gold-hi)} +.vtally .vdot{flex:0 0 auto;width:8px;height:8px;border-radius:50%; + background:#221f1b;border:1px solid #33302b} +.vtally .vn{margin-left:auto;color:var(--cream);font-variant-numeric:tabular-nums} +.vtally .vtot{border-top:1px solid var(--wash);margin-top:3px;padding-top:4.5px;color:var(--steel)} +.vtally .vcopy{margin-top:5px;width:100%;font:inherit;font-size:.7rem;letter-spacing:.04em; + background:transparent;color:var(--steel);border:1px solid var(--wash);border-radius:3px; + padding:2.5px 0;cursor:pointer} +.vtally .vcopy:hover{color:var(--gold-hi);border-color:var(--gold)} +.stagew{background:var(--well);border:1px solid #201d17;border-radius:9px;padding:14px 12px; + min-height:78px;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap} +.wrd{color:var(--gold-hi);font-size:.8rem;letter-spacing:.06em;font-variant-numeric:tabular-nums; + min-height:.95rem;display:flex;align-items:center;gap:6px; + border-top:1px solid var(--wash);padding-top:9px;margin-top:2px} +.wrd::before{content:"▸";color:var(--steel);font-size:.7rem} +.opts{display:flex;flex-direction:column;gap:5px} +.opts:empty{display:none} +.wnote{color:var(--dim);font-size:.85rem;line-height:1.45; + border-top:1px solid var(--wash);padding-top:9px;margin-top:2px} +.wnote b{color:var(--steel);font-weight:400} + +/* per-card spec sheet (collapsible) */ +.winfo{border-top:1px dashed var(--wash);padding-top:6px;margin-top:2px} +.winfo summary{color:var(--steel);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase; + cursor:pointer;list-style:none;user-select:none} +.winfo summary::-webkit-details-marker{display:none} +.winfo summary::before{content:"▸ "} +.winfo[open] summary::before{content:"▾ "} +.igrid{display:grid;grid-template-columns:max-content 1fr;gap:4px 10px;margin-top:7px} +.igrid .ik{color:var(--steel);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding-top:1px} +.igrid .iv{color:var(--dim);font-size:.82rem;line-height:1.45} +.igrid .iv b{color:var(--silver);font-weight:400} +.igrid .iv a{color:var(--gold);text-decoration:none;border-bottom:1px dotted var(--gold)} +.igrid .iv a:hover{color:var(--gold-hi);border-color:var(--gold-hi)} +.card a.xref{color:var(--gold);text-decoration:none;border-bottom:1px dotted var(--gold)} +.card a.xref:hover{color:var(--gold-hi);border-color:var(--gold-hi)} +.card:target{border-color:var(--gold);box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 0 0 1px var(--gold),0 6px 14px rgba(0,0,0,.4)} + +/* option chips: each group is an encircled capsule (label + choices); groups flow with spacing */ +.famchips{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:1px} +.fgroup{display:inline-flex;align-items:center;gap:6px;padding:3px 9px 3px 8px; + border:1px solid #2e2b26;border-radius:10px;background:rgba(255,255,255,.015)} +.famchips .lab{color:var(--steel);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;margin-right:2px} +.famchips .fc{width:13px;height:13px;border-radius:50%;cursor:pointer; + border:1px solid rgba(255,255,255,.22);box-shadow:0 1px 3px rgba(0,0,0,.5)} +.famchips .fc.on{outline:2px solid var(--silver);outline-offset:1px} + +/* N20's chips are miniature flap cells: the board colour comes from the rig's + inline dot; the letter shows the actual ink (skins) or the actual face (fonts) */ +a.no{text-decoration:none;cursor:pointer} +#card-N20 .wrd{display:none} +#card-N20 .famchips .fc{width:17px;height:20px;border-radius:4px;position:relative;border:1px solid #4a453c} +#card-N20 .famchips .fc::before{content:"";position:absolute;left:1px;right:1px;top:50%;height:1px;background:rgba(128,128,128,.35)} +#card-N20 .famchips .fc::after{position:absolute;inset:0;display:grid;place-items:center;font-size:12px;font-weight:700;line-height:1;content:"A"} +#card-N20 .fc[title="dark"]::after{color:#f3e7c5} +#card-N20 .fc[title="white"]::after{color:#ffffff} +#card-N20 .fc[title="light"]::after{color:#1b1813} +#card-N20 .fc[title="paper"]::after{color:#17181a} +#card-N20 .fc[title="mono"]::after{color:#bfc4d0;font-family:var(--mono)} +#card-N20 .fc[title="helv"]::after{color:#bfc4d0;font-family:Helvetica,'Helvetica Neue',Arial,sans-serif} +@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}} +</style> +</head> +<body data-cols="3"> +<div class="wrap"> +<header class="masthead"> + <div class="eyebrow">archsetup · dupre panel family · live kit</div> + <h1>The Dupre Kit — the instrument console, fully driveable</h1> + <div class="mastrow"> + <div class="mastintro"> + <p>Every control + display idiom in the dupre faceplate language, merged into one live console — the base kit, + the candidate batch, and the growing reference batch (R: modeled on period hardware), all rendering from + the same tokens the net / bt / sound panels use. + <b>Controls</b> take input; <b>meters & gauges</b> show a live analog value; <b>indicators & + readouts</b> show state or a number. Every instrument is operable: drag the faders, knobs and gauges; click the + switches, keys and lamps. Each card carries a live readout that tracks what you do. The trace displays run + a live signal; the pointer types drive from your drag.</p> + <div class="szbar"><span class="lab">instruments/row</span> + <button class="dupre-key" data-cols="1">1</button> + <button class="dupre-key" data-cols="2">2</button> + <button class="dupre-key dupre-on" data-cols="3">3</button> + <button class="dupre-key" data-cols="4">4</button> + </div> + </div> + <nav class="toc"> + <span class="scr" style="top:6px;left:6px"></span><span class="scr" style="top:6px;right:6px"></span> + <span class="scr" style="bottom:6px;left:6px"></span><span class="scr" style="bottom:6px;right:6px"></span> + <div class="tt">Index</div> + <a href="#sec-controls">Controls</a> + <a href="#sec-meters">Meters & gauges</a> + <a href="#sec-indicators">Indicators & readouts</a> + <a href="#sec-palette">Palette</a> + <div class="tt" style="margin-top:11px">Validation</div> + <div class="vtally" id="vtally"></div> + </nav> + <nav class="toc" id="polpanel"> + <span class="scr" style="top:6px;left:6px"></span><span class="scr" style="top:6px;right:6px"></span> + <span class="scr" style="bottom:6px;left:6px"></span><span class="scr" style="bottom:6px;right:6px"></span> + <div class="tt">Policy</div> + <div class="pnote">What each instrument's colour is bound by, and what it may change and stay true. Click a row to walk its cards; open a card's spec sheet for the reason and the authentic range.</div> + <div class="vtally ptally" id="ptally"></div> + </nav> + </div> +</header> + +<h2 id="sec-controls">Controls — take input</h2> +<div class="grid" id="controls"></div> + +<h2 id="sec-meters">Meters & gauges — live analog value</h2> +<div class="grid" id="meters"></div> + +<h2 id="sec-indicators">Indicators & readouts — state or number</h2> +<div class="grid" id="indicators"></div> + +<h2 id="sec-palette">Palette — the instrument colors</h2> +<p class="secnote">Every named color the instruments are built from — markers, hands, faces, lamps, phosphors, + materials — with where it appears. Page chrome (background, body text) is deliberately absent.</p> +<div class="palgrid" id="palette"></div> + +</div> +<script src="widgets.js"></script> +<script> +const $ = id => document.getElementById(id); +const {svgEl,polar,dragX,dragY,dragDelta,seg7,buildBars,VUDB,vuDb,SCREEN_FAMS}=DUPRE; +const reduced = matchMedia('(prefers-reduced-motion: reduce)').matches; +document.querySelectorAll('.szbar .dupre-key').forEach(b=>b.addEventListener('click',()=>{ + document.body.dataset.cols=b.dataset.cols; + localStorage.setItem('gv-cols',b.dataset.cols); + document.querySelectorAll('.szbar .dupre-key').forEach(k=>k.classList.toggle('dupre-on',k===b)); +})); +(function(){const s=localStorage.getItem('gv-cols'); + if(!s||!/^[1234]$/.test(s))return; + document.body.dataset.cols=s; + document.querySelectorAll('.szbar .dupre-key').forEach(k=>k.classList.toggle('dupre-on',k.dataset.cols===s));})(); +/* boost the intrinsically tiny instruments (audit: content under 10% of the stage) */ +const BOOST=['01','07','08','12','13','N14','18']; + +/* ---- palette: the named instrument colors, grouped by role. No codes shown — names and uses. ---- */ +const PALETTE=[ + ['Materials',[ + ['Brass','#b8944a','comfort-meter bezel and knurl'], + ['Copper','#ad7a43','knife-switch blades, jaws and hinge'], + ['Chrome silver','var(--silver)','needles, ball lever, fader caps, chrome handles'], + ['Machined steel','var(--steel)','engraved captions, scale furniture, printed panel lines'], + ['Aluminum','#c9c4b8','timer hub, lever shafts, counter bezels'], + ['Rubber & bakelite','#2c2824','knob bodies, rocker pad, stomp switch'], + ]], + ['Faces & inks',[ + ['Cream dial','var(--cream)','tick marks, scale numerals, dial faces, flag windows'], + ['Chart paper','#efe9da','day-date disc, circular chart, comfort face, telegraph dial'], + ['Face ink','#14110e','numerals and printing on the paper faces'], + ['CRT face green','#b9d8c0','round-scope face tint'], + ['Sky slate','var(--slate-hi)','attitude-indicator sky'], + ['Earth brown','#5c4630','attitude-indicator ground'], + ['Instrument black','#17140f','bezels, plates and housings'], + ]], + ['Lamps, LEDs & jewels',[ + ['Lit amber','var(--gold-hi)','lit keys, sweep line, fixed indexes, blinkenlight lamps'], + ['Panel amber','var(--gold)','key gradients, bearing rings, seated pins, heading bug'], + ['Warning amber','var(--amber-warn)','warn cells, tripped collars, gear-transit lamps'], + ['Run green','var(--pass)','run lamps, gear greens, monitor bars, LIVE lamps'], + ['Fail terracotta','var(--fail)','muted keys, fault cells, TRIP button'], + ['LED green','var(--sevgrn)','seven-segment digits, battery cells'], + ['LED red','var(--sevred)','red seven-segment variant'], + ['Matrix red','#ff4a30','dot-matrix LEDs'], + ['Jewel red','var(--jewel-r)','pilot-lamp lens'], + ['Jewel amber','var(--jewel-a)','pilot-lamp lens, four-way corner lamps'], + ['Jewel green','var(--jewel-g)','pilot-lamp lens'], + ['Neon orange','#ff9a4c','nixie digits, dekatron glow, red screen family'], + ['Flip-disc yellow','#e3d44f','flip-dot faces'], + ['PDP magenta','#3a1420','blinkenlights panel skin'], + ]], + ['Screens & phosphors',[ + ['Phosphor green','var(--phos)','oscilloscope traces, green screen family'], + ['Phosphor dim','var(--phos-dim)','phosphor afterglow and dark screen grounds'], + ['VFD cyan','var(--vfd)','marquee, filter-bank arrows, vfd screen family'], + ['Graticule green','#3d5c46','CRT graticule rulings'], + ['LCD white','#f2f4f2','waveform-editor ink, white screen family'], + ['P4 blue-white','#cfe4ff','blue screen family'], + ]], + ['Needles & controls',[ + ['Needle red','#c23a28','comfort-meter needles, red hands'], + ['Control red','#e0523a','stop knobs, telegraph pointer, palm buttons, OFF marks'], + ['Pointer yellow','#e8cf4a','day-date read hand'], + ]], +]; +(function buildPalette(){ + const host=$('palette'); if(!host)return; + for(const [group,colors] of PALETTE){ + const h=document.createElement('div'); h.className='palhead'; h.textContent=group; + host.appendChild(h); + for(const [name,val,used] of colors){ + const tile=document.createElement('div'); tile.className='swatch'; + tile.innerHTML=`<div class="sw" style="background:${val}"></div>`+ + `<div class="swn">${name}</div><div class="swv">${used}</div>`; + host.appendChild(tile);}} +})(); + +/* ---- screen-color families: period-authentic alternates for the screen instruments ---- + green = P1 CRT phosphor (radar/scopes; hi reuses --phos, graticule keeps the kit's scope green) + amber = P3 phosphor / backlit amber (the gold family the kit already speaks) + red = neon orange-red, the nixie's color pulled out as a family + blue = P4 blue-white (early TV / precision scopes) + vfd = blue-green vacuum-fluorescent (the marquee's --vfd pulled out as a family) + white = monochrome LCD/CRT white + Exploration data, deliberately NOT in tokens.json yet — families get tokenized once picked, + the same way amber earned its tokens. Values keyed by the CSS custom property they drive. */ +/* SCREEN_FAMS lives in widgets.js (DUPRE.SCREEN_FAMS) */ +function screenChips(no,el,fams,def){ + const cardEl=el.closest('.card'); if(!cardEl)return; + const row=document.createElement('div'); row.className='famchips'; + const g=document.createElement('span'); g.className='fgroup'; row.appendChild(g); + const lab=document.createElement('span'); lab.className='lab'; lab.textContent='screen'; g.appendChild(lab); + fams.forEach(f=>{const b=document.createElement('span'); + b.className='fc'+(f===def?' on':''); b.style.background=SCREEN_FAMS[f]['--scr-hi']; b.title=f; + b.addEventListener('click',()=>{ + for(const [k,v] of Object.entries(SCREEN_FAMS[f])) el.style.setProperty(k,v); + g.querySelectorAll('.fc').forEach(x=>x.classList.toggle('on',x===b)); + setRd(no,'screen '+f);}); + g.appendChild(b);}); + cardEl.querySelector('.opts').appendChild(row); +} +/* ---- per-card spec sheets ---- + input how you drive it, incl. the model: click instruments port to every target (Emacs click-regions + included); drag instruments have no Emacs drag equivalent and need a click/key idiom there; + display instruments take no input in real use (gallery interaction is demo only). + period present only when the component is clearly not timeless — use it to keep a console + period-consistent (swap a modern part for its historical counterpart or vice versa). */ +const INFO={ +'01':{input:'Click to flip. Click-only, ports everywhere incl. Emacs.', + solves:'One persistent on/off state, visible at a glance without reading text.', + use:'Common in every modern UI. Shines as a master control: power, mute, enable.', + limits:'Two states only. Ambiguous if the on-direction is not marked.', + origin:'Slide switches (transistor radios, Walkman hold) → the iPod hold switch with its orange reveal → the iOS toggle (2007). This card wears the hardware skin of that lineage.',difficulty:'Intuitive.', + prefer:'The state persists and gets glanced at more than changed. For period consoles use R03 or N01 instead.', + period:'The pill rendering is modern (iPod/iOS era); the slide-switch mechanism underneath is 1950s+.', + ref:'reference/slide-toggle.jpg'}, +'02':{input:'Click one key to engage it; the others release. Click-only.', + solves:'One-of-few mode selection where the active mode must glow.', + use:'Common on consoles. Shines for 2-4 modes switched often.', + limits:'Wide per option; past ~5 keys a selector reads better.', + origin:'Broadcast and studio consoles.',difficulty:'Intuitive.', + prefer:'Each mode deserves a lit, labeled, pressable identity.'}, +'03':{input:'Drag along the track. Drag-only — needs a click/key idiom for Emacs.', + solves:'Continuous level with position as the value readout.', + use:'Common in audio and settings. Shines when relative position matters.', + limits:'Precision bounded by track length; needs horizontal room.', + origin:'Mixing desks.',difficulty:'Intuitive.', + prefer:'The value is a level the eye should compare across channels.'}, +'04':{input:'Drag along the track. Drag-only — needs a click/key idiom for Emacs.', + solves:'Same as the horizontal fader in a column footprint.', + use:'Common. Shines in channel strips where many sit side by side.', + limits:'Needs vertical room; thumb occludes the scale mid-drag.', + origin:'Mixing desks.',difficulty:'Intuitive.', + prefer:'Levels stack in parallel columns (mixer, EQ bank).'}, +'05':{input:'Drag vertically to rotate. Drag-only — Emacs wants +/- keys or click-step.', + solves:'Continuous control in the smallest footprint of any analog input.', + use:'Common everywhere. Shines for gain, tune, adjust anywhere space is tight.', + limits:'Drag direction is a learned convention; fine setting needs a readout.', + origin:'Radio and audio gear.',difficulty:'Easy — the vertical-drag convention must be learned.', + prefer:'Space is tight and the exact value matters less than the gesture.'}, +'06':{input:'Click a segment. Click-only, ports everywhere.', + solves:'One-of-N selection with every option visible at once.', + use:'Common. Shines for 3-6 named, equally likely options.', + limits:'Options must fit the bar; long labels break it.', + origin:'Test equipment range switches, modern segmented controls.',difficulty:'Intuitive.', + prefer:'All options should stay readable without opening anything.'}, +'07':{input:'Click to toggle. Click-only.', + solves:'A lightweight boolean that reads as a tag, not a switch.', + use:'Common in filters and option sets. Shines in rows of independent flags.', + limits:'Low visual weight — poor for states that must shout.', + origin:'Modern web UI, filter chips.',difficulty:'Intuitive.', + prefer:'Many independent booleans sit together and density wins.'}, +'08':{input:'Two clicks: arm, then fire; disarms on timeout. Click-only.', + solves:'Destructive actions need friction sized to their consequence.', + use:'Specialty. Shines guarding resets, wipes, irreversible sends.', + limits:'Friction annoys if the action is actually routine.', + origin:'Missile and launch panels, industrial interlocks.',difficulty:'Easy.', + prefer:'A mis-click would cost real work — make intent two-step.'}, +'09':{input:'Click a lamp to toggle it. Click-only.', + solves:'A bank of independent booleans with lit state per item.', + use:'Common. Shines for channel enables, feature flags.', + limits:'Unlabeled lamps need a legend; color alone excludes colorblind users.', + origin:'Console channel strips.',difficulty:'Intuitive.', + prefer:'The set is small and each member needs its own light.'}, +'24':{input:'Click to step to the next position. Click-only.', + solves:'One-of-N selection with a physical pointer you can read across the room.', + use:'Common on period gear. Shines for mode/range knobs.', + limits:'Stepping is sequential — jumping to a far position takes several clicks.', + origin:'Rotary switches on radios and instruments.',difficulty:'Intuitive.', + prefer:'The selection should read like hardware, not a menu.'}, +'25':{input:'Click a numeral, a mark, or between marks for the units; focused, arrows step one unit. Click + keys.', + solves:'Reading a value against a long calibrated scale.', + use:'Specialty. Shines where the scale itself carries meaning.', + limits:'Scale literacy required; poor for quick setting.', + origin:'Slide rules, tuning scales.',difficulty:'Moderate.', + prefer:'The scale markings are the point, not just the value.', + period:'1930s-60s.'}, +'N01':{input:'Click to rock. Click-only.', + solves:'Mains-grade on/off with an unmistakable thrown state.', + use:'Common. Shines as the one switch that powers the whole unit.', + limits:'Visually heavy — wrong for minor options.', + origin:'Appliance and amplifier mains switches.',difficulty:'Intuitive.', + prefer:'The action is THE power decision for the device.'}, +'N02':{input:'Click a transport key; keys are mutually exclusive. Click-only.', + solves:'Media transport state with one lit verb at a time.', + use:'Common wherever playback exists. Shines with a moving mechanism to confirm state.', + limits:'The verb set is fixed by convention — do not repurpose.', + origin:'Tape decks.',difficulty:'Intuitive.', + prefer:'Anything plays, records, or rewinds.', + period:'1960s-80s tape era styling.'}, +'N03':{input:'Click a numbered preset. Click-only.', + solves:'Instant recall of a small set of saved destinations.', + use:'Common. Shines for stations, scenes, memory slots.', + limits:'Anonymous numbers — the user must remember the mapping.', + origin:'Car radio mechanical presets.',difficulty:'Intuitive.', + prefer:'A handful of favorites deserve one-press recall.', + period:'1950s-70s mechanical-preset styling.'}, +'N04':{input:'Drag either ring: inner and outer rotate independently. Drag-only, and the two targets need care in Emacs.', + solves:'Two related parameters in one knob footprint.', + use:'Specialty. Shines for coarse/fine or volume/tone pairs.', + limits:'Which ring is which must be learned; easy to grab the wrong one.', + origin:'Radio concentric controls.',difficulty:'Moderate.', + prefer:'Two parameters are so coupled they should live on one axis.', + period:'1940s-70s radio styling.'}, +'N05':{input:'Drag to spin; the LED ring shows position. Drag-only.', + solves:'Endless rotation where the value can also be set by the program.', + use:'Common on modern gear. Shines when presets move the value under the knob.', + limits:'No physical end stops — the ring is the only position cue.', + origin:'Digital synths and controllers.',difficulty:'Easy.', + prefer:'Software also writes the value the knob edits.', + period:'1980s onward.'}, +'N06':{input:'Click to turn the key through its positions. Click-only.', + solves:'Mode changes that should require deliberate, almost credentialed intent.', + use:'Specialty. Shines for maintenance/normal/locked modes.', + limits:'Slow by design; wrong for anything frequent.', + origin:'Machine and alarm key switches.',difficulty:'Easy.', + prefer:'Casual switching must be discouraged by the control itself.'}, +'N07':{input:'Drag along the track; a detent holds center. Drag-only.', + solves:'Balancing two sources with an honest neutral point.', + use:'Specialty. Shines for A/B blend, pan, crossfade.', + limits:'Only meaningful with exactly two poles.', + origin:'DJ mixers.',difficulty:'Intuitive.', + prefer:'The midpoint is a real state, not just halfway.'}, +'N08':{input:'Drag a wheel vertically to step its digit. Drag-only — Emacs wants per-digit +/-.', + solves:'Exact multi-digit numeric entry without a keyboard.', + use:'Specialty. Shines for frequencies, counts, codes set digit by digit.', + limits:'Slow for big changes; each digit is its own control.', + origin:'Avionics and test equipment.',difficulty:'Expert — digit-wise thinking.', + prefer:'Exactness beats speed and a keypad would be overkill.', + period:'1960s-80s.'}, +'N09':{input:'Click a switch to flip it. Click-only.', + solves:'A persistent configuration word set once and read rarely.', + use:'Specialty. Shines for boot-time or install-time options.', + limits:'Cryptic without its legend; not for live settings.', + origin:'Circuit-board DIP switches.',difficulty:'Expert — meaningless without the manual.', + prefer:'Config should be physical, deliberate, and survive resets.', + period:'1975-95 computing.'}, +'N10':{input:'Drag the inner jog for fine steps, the outer shuttle for velocity. Drag-only, two coupled gestures.', + solves:'Navigating a timeline at both frame and sweep speeds.', + use:'Specialty. Shines for scrubbing media or logs.', + limits:'Shuttle velocity mapping must be learned; hard to discover.', + origin:'Video edit decks.',difficulty:'Expert.', + prefer:'One control must cover both precision and distance.', + period:'1980s-90s edit suites.'}, +'R02':{input:'Drag to rotate the disc under the fixed hairline. Drag-only.', + solves:'Reading a continuous setting to a tenth of a division.', + use:'Specialty. Shines for calibration and lab-grade settings.', + limits:'Vernier reading is a skill; overkill for coarse values.', + origin:'Laboratory instruments.',difficulty:'Expert — vernier literacy.', + prefer:'The precision of the readback is the whole point.', + period:'1930s-60s lab styling.'}, +'R03':{input:'Click to throw the lever. Click-only.', + solves:'A binary with a big, satisfying, unmistakable throw.', + use:'Common on period gear. Shines where the thrown angle must be visible.', + limits:'Larger than a rocker for the same bit of state.', + origin:'Aviation and lab toggles.',difficulty:'Intuitive.', + prefer:'State must read from across the panel.'}, +'R04':{input:'Drag vertically to rotate. Drag-only.', + solves:'Same job as the rotary knob in a period skin.', + use:'Skin variant. Shines in 30s-50s compositions.', + limits:'As the rotary knob.', + origin:'Bakelite radio knobs.',difficulty:'Easy.', + prefer:'The console is dressed to that era.', + period:'1930s-50s.'}, +'R05':{input:'Drag each band vertically. Drag-only, one gesture per band.', + solves:'Shaping a curve by its bands, position = the curve itself.', + use:'Common as graphic EQ. Shines when the fader tops draw the response.', + limits:'Fixed bands; inter-band moves need many gestures.', + origin:'Filter banks, then graphic equalizers.',difficulty:'Easy.', + prefer:'The overall shape matters more than any single value.', + period:'1950s-60s studio filter styling.'}, +'R06':{input:'Click to snap to the next position. Click-only.', + solves:'One-of-few selection with an emphatic pointer.', + use:'Common on amps and lab gear. Shines for 2-4 coarse modes.', + limits:'Sequential stepping; the blade hides labels under it.', + origin:'Amplifier and instrument selectors.',difficulty:'Intuitive.', + prefer:'The selector should look like it belongs on a tube amp.', + period:'1940s-60s.'}, +'R12':{input:'Drag the handle along the slot. Drag-only.', + solves:'A signed level (boost/cut) around a marked zero.', + use:'Common on period hi-fi. Shines for tone and balance trims.', + limits:'Chrome furniture is wide for what it holds.', + origin:'Hi-fi tone controls.',difficulty:'Intuitive.', + prefer:'Zero is the default and deviation should be obvious.', + period:'1960s-70s hi-fi.'}, +'R14':{input:'Drag to rotate; the knurl ring turns with it. Drag-only.', + solves:'Slow, geared tuning across an engraved scale.', + use:'Skin variant for tuning. Shines in early-radio compositions.', + limits:'As the rotary knob; the engraved scale needs light to read.', + origin:'1920s receivers.',difficulty:'Easy.', + prefer:'The console leans into the earliest radio era.', + period:'1920s-30s.'}, +'R15':{input:'Drag the bandspread dial; click the band ring to switch bands. Mixed — the click half ports to Emacs, the drag half needs an idiom.', + solves:'One dial covering several ranges without losing resolution.', + use:'Specialty. Shines for shortwave-style band plus fine-tune.', + limits:'Band/bandspread interplay confuses newcomers.', + origin:'Multi-band receivers.',difficulty:'Expert.', + prefer:'The domain genuinely has bands (ranges, scopes, zoom levels).', + period:'1930s-50s.'}, +'R16':{input:'Click digits to buffer, OK to commit, C to clear. Click-only, fully Emacs-portable.', + solves:'Deliberate numeric entry with an explicit confirm step.', + use:'Common industrial. Shines for codes, channels, quantities.', + limits:'Slower than typing on a real keyboard when one exists.', + origin:'Industrial and security keypads.',difficulty:'Intuitive.', + prefer:'Entry must be explicit and cancellable, not live.'}, +'R18':{input:'Drag each lit column vertically; channels are independent. Drag-only.', + solves:'Two adjacent levels set by feel with lit numeric feedback.', + use:'Specialty. Shines for blend/mix pairs on processors.', + limits:'Compact but dense; the lit figure is the only precise cue.', + origin:'Compressor blend controls.',difficulty:'Easy.', + prefer:'Two coupled levels should sit shoulder to shoulder.', + period:'1970s-80s rack gear.'}, +'R19':{input:'Drag horizontally; the nearer flag follows, flags cannot cross. Drag-only.', + solves:'Marking a start/end region inside a visible signal.', + use:'Specialty. Shines for trims, loops, selections over a waveform.', + limits:'Flag semantics (S/E, no-cross) must be learned; small targets.', + origin:'Hardware samplers.',difficulty:'Expert.', + prefer:'The region IS the value and the data must stay visible.', + period:'1980s sampler styling.'}, +'R20':{input:'Drag each drum vertically to roll it. Drag-only.', + solves:'Stepped selection with a satisfying mechanical roll.', + use:'Specialty. Shines for paired coarse selections (EQ turnovers).', + limits:'Values hidden off-drum; sequential like all steppers.', + origin:'Channel-strip EQ rollers.',difficulty:'Easy.', + prefer:'A stepped pair should feel like machinery, not menus.', + period:'1960s console styling.'}, +'R21':{input:'Click a key; its LED takes the selection. Click-only.', + solves:'One-of-N program recall where the LED, not the key, carries state.', + use:'Common on rack gear. Shines for 4-8 named programs; maps directly onto a waybar workspace selector.', + limits:'One LED of state per key — no per-key value.', + origin:'Lexicon 224 program row.',difficulty:'Intuitive.', + prefer:'Selection state should read as a dot row even from an angle.', + period:'Late 1970s-80s digital rack.'}, +'R22':{input:'Click a zone to select it directly (A / AB / B). Click-only.', + solves:'Three-way routing with direct selection, no cycling.', + use:'Specialty. Shines for source/both/monitor selects.', + limits:'Three positions only; AB lighting both LEDs must be understood.', + origin:'Hi-fi speaker selectors.',difficulty:'Intuitive.', + prefer:'The middle state is a real combination, not a midpoint.'}, +'R23':{input:'Drag vertically to rotate. Drag-only.', + solves:'Same job as the rotary knob in a machined-metal skin.', + use:'Skin variant. Shines on 70s hi-fi faceplates.', + limits:'As the rotary knob.', + origin:'Spun-aluminum hi-fi knobs.',difficulty:'Easy.', + prefer:'The console is dressed silver-on-black.', + period:'1970s hi-fi.'}, +'R24':{input:'Click the stomp to latch; the jewel lights when engaged. Click-only.', + solves:'A rugged latch whose state glows at foot distance.', + use:'Common on pedals. Shines for engage/bypass.', + limits:'One bit; the jewel is the only state cue.', + origin:'Guitar stompboxes.',difficulty:'Intuitive.', + prefer:'The toggle should survive abuse and read from far away.'}, +'R27':{input:'Drag to step through the detents. Drag with detents — Emacs wants +/- steps.', + solves:'Stepped gain where each position is a calibrated, repeatable value.', + use:'Specialty. Shines for preamp gain in fixed dB steps.', + limits:'No values between detents by design.', + origin:'Neve-style console gain selectors.',difficulty:'Easy.', + prefer:'Repeatability beats continuous freedom.', + period:'1970s console styling.'}, +'R28':{input:'Click to step the disc to the next position, wrapping. Click-only.', + solves:'Heavy-duty source selection with an unmistakable handle.', + use:'Specialty. Shines for OFF/ON/COMBINE-style power routing.', + limits:'Sequential stepping; big footprint.', + origin:'Marine battery selectors.',difficulty:'Intuitive.', + prefer:'The selection routes something heavy and should look like it.'}, +'R29':{input:'Click the guard open, then click to throw; closing re-guards. Click-only, two-step.', + solves:'A switch that cannot be thrown by accident, period.', + use:'Specialty. Shines over anything irreversible.', + limits:'Two actions every time; reserve for genuine hazards.', + origin:'Aviation guarded switches.',difficulty:'Easy.', + prefer:'Like arm-to-fire but the guard state itself must be visible.'}, +'R32':{input:'Drag the dial to wind minutes on (turn to start); click the red knob to zero it (push to stop). Mixed — the stop is click-portable, the wind needs a key idiom in Emacs.', + solves:'Setting a duration and watching it run down, with OFF as a real position.', + use:'Common in kitchens and labs. Shines for timeboxes, pomodoros, sleep timers.', + limits:'One duration, coarse resolution; the demo runs a minute per second.', + origin:'Spring-driven interval timers.',difficulty:'Intuitive.', + prefer:'The remaining time should read as a dial position, not digits.'}, +'R33':{input:'Click an arrow or anywhere in its quadrant to step that direction. Click-only — the most Emacs-portable control in the kit, since it is literally arrow keys.', + solves:'Discrete navigation in four directions without a pointer position.', + use:'Common on remotes, cameras, avionics MFDs. Shines for menu and grid focus.', + limits:'Steps, not analog rate; diagonals need two presses; no held-repeat here.', + origin:'Remote-control and camera four-way pads.',difficulty:'Intuitive.', + prefer:'Focus moves through a grid or menu and each step is deliberate.'}, +'R34':{input:'Click a quadrant; the lever throws there and stays. Click-only, fully portable.', + solves:'One-of-four stateful selection where the selector itself shows the state.', + use:'Specialty. Shines for quadrant modes (channel pairs, axis pairs, routing).', + limits:'Exactly four states; diagonal labels need the printed legend.', + origin:'Test-panel quadrant switches with ball levers.',difficulty:'Intuitive.', + prefer:'The rocker steps a cursor; this holds a position. Reach for it when the four options are states, not directions.'}, +'R37':{input:'Click a row/column intersection to seat or pull a pin. Click-only, fully portable.', + solves:'Many-to-many routing where every active route stays simultaneously readable.', + use:'Specialty. Shines for source-to-destination mapping: audio routing, signal paths, rule wiring.', + limits:'Grid size is the ceiling; dense matrices need hover labels to stay legible.', + origin:'EMS VCS3 synthesizer pin matrix.',difficulty:'Easy — rows and columns must be read.', + prefer:'The patch bay shows one cable per route; the matrix shows the whole routing state at once.', + period:'Late 1960s-70s synth and routing gear.'}, +'R38':{input:'Press and hold; release anywhere drops to SAFE. Hold-based — pointer capture on web, a held key in Emacs; the only held-state control in the kit.', + solves:'Actions that must stop the moment the operator lets go.', + use:'Specialty. Shines for jog/feed, test firing, anything unsafe to walk away from.', + limits:'Fatigue is the design point — do not use it for long operations.', + origin:'Dead-man controls on trains, cranes, machine tools.',difficulty:'Intuitive.', + prefer:'Release-to-safe matters more than convenience.'}, +'R39':{input:'Click a hole; the wheel winds to the stop and returns, then the digit registers. Click-only, though the return animation is the point.', + solves:'Numeric entry with built-in pacing — larger digits genuinely take longer.', + use:'Specialty and nostalgic. Shines when entry should feel deliberate, or in period sets.', + limits:'Slow by design; ten digits only; no correction but a redial.', + origin:'Rotary telephone dials (Strowger pulse dialing).',difficulty:'Intuitive to those who have seen one.', + prefer:'The keypad enters numbers; the dial performs them.', + period:'1920s-70s telephony; hard-clashes with anything digital.'}, +'R40':{input:'Click a breaker to open or close it; TRIP pops one out under fault. A tripped breaker resets in two clicks: pull to off, then close. Click-only.', + solves:'Protective state the SYSTEM can change — no other control in the kit throws itself.', + use:'Common industrially. Shines for services/circuits that can fail independently: a tripped breaker is a crashed daemon.', + limits:'The tripped mid-position must be visually distinct or the story is lost.', + origin:'Aircraft and distribution breaker rows.',difficulty:'Easy — the two-step reset must be learned.', + prefer:'Faults should be visible at the switch, not in a separate alarm list.'}, +'R41':{input:'Press VERB or NOUN, type two digits, ENTR commits; V35 runs the lamp test, bad grammar lights OPR ERR. Click-only, fully portable.', + solves:'Reaching many functions from few keys via a verb-noun command grammar.', + use:'Specialty. Shines when the function space outgrows the panel space.', + limits:'The grammar must be memorized — the tradeoff is capability for discoverability.', + origin:'Apollo Guidance Computer DSKY.',difficulty:'Expert — by design.', + prefer:'Dozens of rare commands beat dozens of rare buttons.', + period:'1960s-70s spaceflight; the aesthetic survives in every command palette.'}, +'R42':{input:'Click to advance a step (or start from OFF); it then walks itself through the program. Click-only.', + solves:'A whole procedure shown as one rotating position — where you are, what came before, what is next.', + use:'Common on appliances and process gear. Shines for fixed multi-step sequences.', + limits:'The program is fixed at manufacture; skipping steps means clicking through them.', + origin:'Washing-machine and dishwasher cam timers.',difficulty:'Intuitive.', + prefer:'The sequence matters more than any single state — R30 shows a state, this shows a program.', + period:'1950s-80s appliance controls.'}, +'R48':{input:'Click to throw the blade open or closed. Click-only.', + solves:'A disconnect whose open state is physically visible — no lamp to trust, the gap IS the proof.', + use:'Specialty. Shines as a master isolate where "is it really off" matters.', + limits:'Semantically just a toggle; the value is entirely in the visible gap.', + origin:'Early power-station switchboards.',difficulty:'Intuitive.', + prefer:'A lamp says off; an air gap proves it. Use where proof beats economy of space.', + period:'1890s-1930s power switching; pure theater after that, and worth it.'}, +'R49':{input:'Drag each knob to its digit; the windows read the digits and the readout sums them. Drag with detents — Emacs wants per-digit +/-.', + solves:'Composing one precise value from independent per-decade digits.', + use:'Specialty. Shines for calibration values, resistances, counts where each digit is a deliberate choice.', + limits:'Range fixed by the decade count; slow for sweeping a value.', + origin:'General Radio decade resistance boxes.',difficulty:'Easy.', + prefer:'The thumbwheel sets a digit; this composes a NUMBER from digits with the arithmetic visible.', + period:'1930s-70s lab bench.'}, +'R50':{input:'Click one palm button, then the other within 0.5s; same hand twice or too slow faults. Click-only — the hardware holds both, the screen keeps the two-target-within-window grammar.', + solves:'Commands that must cost both hands — presence at two separated points before anything moves.', + use:'Specialty. Shines for genuinely destructive cycles where arm-to-fire is not enough.', + limits:'Deliberately annoying; the anti-tie-down rule must fault same-hand repeats or the guarantee is void.', + origin:'OSHA press and cutter controls.',difficulty:'Easy — the window must be learned.', + prefer:'Arm-to-fire proves intent; two-hand proves position. The strongest friction in the kit.'}, +'R51':{input:'Click a loop key: off → monitor → talk → off. Talk is exclusive; monitors are independent. Click-only, fully portable.', + solves:'Attending many channels at once while speaking on exactly one.', + use:'Specialty. Shines for channels, feeds, log streams — anything monitored in parallel.', + limits:'Flicker communicates activity, not content; past a dozen loops even controllers tiered them.', + origin:'NASA mission-control comm keysets.',difficulty:'Easy.', + prefer:'R21 selects one program; this holds many half-attended and one active.', + period:'1960s-90s console era; the pattern lives on in every notification mute matrix.'}, +'R52':{input:'Display plus the switch register: click a toggle to flip its bit and the activity pattern folds it in. The lamps take no input.', + solves:'Showing computation happening — activity, not just state.', + use:'Specialty. Shines for load, traffic, progress-with-texture; honest busy-ness.', + limits:'Patterns are read as rhythm and density, not decoded bit by bit.', + origin:'PDP-11/70 and IMSAI front panels.',difficulty:'Intuitive to watch, expert to read.', + prefer:'A spinner says busy; blinkenlights say HOW busy and with what rhythm.', + period:'1965-80 minicomputer era; the icon of computing at work.'}, +'R58':{input:'Click a character to move the stylus, then pull the lever to print it. Or click the plate and type: keys move the stylus, Enter is the lever. Selecting never prints.', + solves:'Free text where the operator must SEE the whole character set and commit deliberately — the plate is the documentation, and nothing lands by accident.', + use:'Specialty. Shines where a stray keypress must not enter anything, and where the available characters are worth showing rather than remembering.', + limits:'Two acts per character, so it is the slowest text control in the kit by design. No space cell (the real machine has a separate space key); no 1 or 0 (type them with lowercase l and capital O).', + origin:'AEG Mignon Model 4 (1924), the best of the index typewriters. Plate transcribed from the reference photo; layout and zones are declared tables.', + difficulty:'Obvious to read, slow to use. The two-handed grammar is the point, not an obstacle.', + prefer:'Deliberate commitment matters more than speed, or the character set itself needs to be on display. R57 is the fast alternative and R16 the digits-only one.', + period:'1903-1934 (index typewriters); the idiom predates the keyboard becoming standard.', + ref:'../../working/retro-stereo-widgets/references/2026-07-16-mignon-aeg-detail.jpg'}, +'R57':{input:'Click keys to type, or click the plate and type on the keyboard (letters, digits, space, Backspace, Enter). DEL takes back one character, CLR wipes the lot, ENT commits.', + solves:'Free alphanumeric text on a panel that has no keyboard — the one job the rest of the kit cannot do.', + use:'Specialty. Shines where a panel must accept a string it could not know in advance: a passphrase, an SSID, a callsign, a label.', + limits:'Clicking is slow by design: a 20-character passphrase is 20 clicks, which is why the plate also takes the keyboard when focused. It is for panels with no keyboard of their own, and a real one still beats it for volume.', + origin:'Fleet, kiosk and access-control keypads — a membrane plate for the colour-coded function keys, a stainless one for the letters-left layout and the backspace.', + difficulty:'Intuitive to use. Clicking is tedious past a few words, which is what the keyboard is for.', + prefer:'Text is genuinely unbounded. R16 is the digits-only sibling and is faster where the alphabet is not needed.', + ref:'../../working/retro-stereo-widgets/references/2026-07-16-abc-keypad-membrane-color.png'}, +'R56':{input:'Drag the left half for temperature, the right for humidity. Drag-only, two surfaces.', + solves:'A categorical verdict from two values — the crossing point falls into a printed judgment.', + use:'Common on weather stations and comfort meters. Shines when the pair only matters as a combined condition: comfort, safe-operating region, duty envelope.', + limits:'The zone thresholds are opinions baked into the face; five zones is about the ceiling.', + origin:'Brass household comfort meters.',difficulty:'Intuitive — the verdict is literally written down.', + prefer:'N13 derives a number from the crossing, R55 reads two values separately; this one answers "is the combination OK" without asking you to do the math.'}, +'R54':{input:'Display in real use; drag vertically here to spin the tape. Drag-only for the demo.', + solves:'A long scale in a narrow window — the value sits at a fixed eye position with its neighborhood visible above and below.', + use:'Common in modern cockpits (airspeed, altitude) and rack meters. Shines when panel width is scarce and trend context matters.', + limits:'No at-a-glance needle angle; rate reads as scroll speed, which takes acclimation.', + origin:'Ki-57 remote tachometer; universal in glass cockpits since.',difficulty:'Easy.', + prefer:'The needle gauge gives angle-at-a-glance; the tape gives context-around-the-value in a tenth the width.'}, +'R55':{input:'Drag the left half for the left needle, right half for the right. Drag-only, two independent surfaces.', + solves:'Two related values in one instrument hole, each on its own mirrored scale.', + use:'Common on aircraft engine panels. Shines for pairs the eye checks together: fuel/oil, left/right, in/out.', + limits:'Both scales must share a range family or the mirroring misleads.', + origin:'Ki-57 fuel/oil pressure gauge; standard twin-engine instrument form.',difficulty:'Intuitive.', + prefer:'N13 crosses two needles to read their intersection; this houses two needles to read separately. Symmetry here means "both healthy looks symmetric".'}, +'R53':{input:'Display; click loads fresh paper. The real recorder takes no input.', + solves:'Cyclic time — the same hour lands at the same angle, so daily rhythm becomes shape.', + use:'Specialty. Shines for temperatures, loads, and rates with a daily or weekly cycle.', + limits:'One revolution of history; overlapping days need pen colors, like the hardware.', + origin:'Partlow and Honeywell circular chart recorders.',difficulty:'Easy.', + prefer:'The strip chart (N16) answers what just happened; this answers what this time of day usually looks like.', + period:'1900s-80s process recording.'}, +'10':{input:'Display; drag the gallery card to drive the demo value. Real use: none.', + solves:'A magnitude plus its rate of change, read peripherally.', + use:'Common. Shines where trend and zone matter more than digits.', + limits:'Coarse precision; needs face room.', + origin:'Moving-coil panel meters.',difficulty:'Intuitive.', + prefer:'The eye should catch movement, not read a number.'}, +'11':{input:'Display only; runs from the live demo signal.', + solves:'Two channels of level with peak behavior, at a glance.', + use:'Common in audio. Shines for stereo program level.', + limits:'Segment resolution; no history.', + origin:'LED meter bridges.',difficulty:'Intuitive.', + prefer:'Level must be watchable continuously without fatigue.'}, +'12':{input:'Display only.', + solves:'Signal strength in the smallest possible footprint.', + use:'Common. Shines in status bars and corners.', + limits:'Four levels of resolution, no more.', + origin:'Phone signal bars.',difficulty:'Intuitive.', + prefer:'One glance must answer roughly-how-strong.'}, +'13':{input:'Click a rung to set the demo level. Real use: display.', + solves:'A discrete level presented as steps rather than a continuum.', + use:'Common. Shines when the value naturally has rungs.', + limits:'Step count fixed by the ladder.', + origin:'Level ladders on meters and mixers.',difficulty:'Intuitive.', + prefer:'The scale is genuinely stepped (volume notches, severity).'}, +'14':{input:'Display; drag the gallery bar to drive the demo. Real use: none.', + solves:'How full, with zone warnings, in one horizontal read.', + use:'Common. Shines for capacity: fuel, disk, battery.', + limits:'One value; zones must be pre-agreed.', + origin:'Fuel gauges.',difficulty:'Intuitive.', + prefer:'The question is how much is left.'}, +'15':{input:'Display; click/drag drives the demo. Real use: none.', + solves:'Progress or proportion wrapped around a compact center.', + use:'Common in modern UI. Shines when the center holds the number.', + limits:'Angular reading is coarser than linear.', + origin:'Modern dashboard rings.',difficulty:'Intuitive.', + prefer:'A percentage needs to share space with its own label.', + period:'Modern (2010s UI) — pair with restraint on a period console.'}, +'16':{input:'Display only; live rolling data.', + solves:'The shape of recent history in a text-sized strip.', + use:'Common in dashboards. Shines inline next to a current value.', + limits:'No axes or absolute scale — trend only.', + origin:'Tufte sparklines.',difficulty:'Intuitive.', + prefer:'Direction-of-travel matters and space is text-sized.', + period:'Modern (2000s information design).'}, +'17':{input:'Display only; live signal.', + solves:'Raw signal texture over the last moments.', + use:'Specialty. Shines for audio/telemetry liveliness.', + limits:'Qualitative, not measured.', + origin:'Waveform strips on recorders.',difficulty:'Intuitive.', + prefer:'Presence and texture of a signal beat any single number.'}, +'N11':{input:'Display only; live trace.', + solves:'Seeing the waveform itself, not a summary of it.', + use:'Specialty. Shines for diagnosing shape, noise, clipping.', + limits:'Needs a real drawing surface everywhere it ports.', + origin:'Cathode-ray oscilloscopes.',difficulty:'Easy to watch, expert to interpret.', + prefer:'The shape of the signal is the information.'}, +'N12':{input:'Display only; live bands.', + solves:'Energy distribution across bands at a glance.', + use:'Common in audio. Shines for spectrum and per-core loads.', + limits:'Band resolution fixed; no phase/history.', + origin:'Spectrum analyzers and EQ displays.',difficulty:'Intuitive.', + prefer:'The question is where the energy sits, not how much total.'}, +'N13':{input:'Display only.', + solves:'Two related values on one face, their crossing point meaningful.', + use:'Specialty. Shines for forward/reflected power, in/out levels.', + limits:'Reading the iso-curves takes practice.', + origin:'Ham radio SWR meters.',difficulty:'Expert.', + prefer:'The ratio between two needles is the real value.'}, +'N14':{input:'Display only.', + solves:'A bounded scalar with universal instant recognition.', + use:'Common. Shines for temperature and anything temperature-like.', + limits:'Vertical footprint for one value.', + origin:'Mercury thermometers.',difficulty:'Intuitive.', + prefer:'The metaphor does the labeling for you.'}, +'N15':{input:'Display only.', + solves:'Industrial magnitude with legal-looking zone arcs.', + use:'Common industrial. Shines for pressure and load with red-line semantics.', + limits:'Face room; coarse read.', + origin:'Bourdon-tube pressure gauges (1849).',difficulty:'Intuitive.', + prefer:'The red zone must carry authority.'}, +'N16':{input:'Display only; live scrolling pen.', + solves:'A continuous value plotted against time, automatically.', + use:'Specialty. Shines for drift, cycles, events-over-hours.', + limits:'One channel per pen; horizontal footprint.', + origin:'Chart recorders.',difficulty:'Easy.', + prefer:'History matters as much as the current value.', + period:'Pre-digital logging (1900s-80s) styling.'}, +'N17':{input:'Display only.', + solves:'A signed relationship swinging around a marked zero.', + use:'Specialty. Shines for stereo correlation, balance, error.', + limits:'Meaning of + and - must be learned per domain.', + origin:'Broadcast correlation meters.',difficulty:'Moderate.', + prefer:'Zero is the healthy state and deviation is the signal.'}, +'N18':{input:'Display only.', + solves:'Charge state in discrete, honest cells.', + use:'Common. Shines for battery and quota displays.', + limits:'Cell resolution; green here is the LED green (sevgrn), not the phosphor green.', + origin:'Consumer battery gauges.',difficulty:'Intuitive.', + prefer:'Discrete cells match how users think about the resource.'}, +'R01':{input:'Display only; true VU ballistics on the live signal.', + solves:'Perceived loudness via standardized needle mass and dB law.', + use:'Common in audio. Shines as THE program-level meter.', + limits:'Slow by standard — misses fast peaks by design.', + origin:'The 1939 VU standard.',difficulty:'Easy.', + prefer:'Loudness as humans hear it beats instantaneous peaks.'}, +'R07':{input:'Display only.', + solves:'A dB read in a sealed porthole, panel-mount style.', + use:'Skin variant of the VU idea. Shines flush-mounted in rows.', + limits:'Small face, coarse scale.', + origin:'Panel meters on lab and broadcast gear.',difficulty:'Easy.', + prefer:'Several meters must sit in a disciplined row.', + period:'1950s-60s.'}, +'R08':{input:'Display only.', + solves:'A tuning/level window dressed in chrome for the living room.', + use:'Skin variant. Shines on consumer hi-fi faces.', + limits:'Ornamental furniture around a small read.', + origin:'Consumer hi-fi indicators.',difficulty:'Intuitive.', + prefer:'The console is consumer-facing, not lab-facing.', + period:'1960s-70s hi-fi.'}, +'R09':{input:'Display only.', + solves:'A flight-critical value with green/amber/red zones readable in the dark.', + use:'Specialty. Shines where out-of-zone must be instantly obvious.', + limits:'Zones must be authoritative or they train complacency.', + origin:'Aircraft engine and airspeed gauges.',difficulty:'Intuitive.', + prefer:'The zone, not the number, drives the response.'}, +'R13':{input:'Display only.', + solves:'A meter squeezed edgewise into a rack unit.', + use:'Common on rack gear. Shines where vertical space is the scarce resource.', + limits:'Compressed log scale takes a moment to read.', + origin:'Edgewise meters on processors.',difficulty:'Moderate.', + prefer:'Rack density forbids a round face.', + period:'1960s-80s rack.'}, +'R43':{input:'Drag: left/right banks, up/down pitches. The second 2D drag in the kit (after R26) — the hardest input model to port.', + solves:'Two-axis orientation read at a glance — no pair of scalar gauges can match it.', + use:'Specialty. Shines for anything with attitude, tilt, or balance across two axes.', + limits:'Needs interpretation training in the real world; here the drag teaches it.', + origin:'Cockpit artificial horizons.',difficulty:'Moderate.', + prefer:'The two values are physically one orientation, not two numbers.'}, +'R44':{input:'Drag to set the amber bug (commanded); the needle (actual) chases it with servo lag. Drag-only.', + solves:'Setpoint versus reality on one dial — the gap between bug and needle is the state.', + use:'Common in cockpits and process control. Shines for anything with a target and a lagging actual: thermostat, autopilot, motor speed.', + limits:'Wrap-around chase must take the short way or the story reads wrong.', + origin:'HSI heading bugs, synchro repeaters, motorized pointers.',difficulty:'Easy.', + prefer:'Showing only the actual hides the intent; showing both shows the system working.'}, +'R17':{input:'Display only; live trace. Screen chips switch the phosphor family.', + solves:'The round-tube scope look: waveform inside bezel and screws.', + use:'Skin variant of the oscilloscope. Shines in period lab compositions.', + limits:'Round face wastes corners; same porting need as any trace.', + origin:'Round-CRT lab scopes.',difficulty:'Easy to watch.', + prefer:'The era calls for a tube, not a rectangle.', + period:'1940s-60s.'}, +'18':{input:'Click cycles the demo state. Real use: display.', + solves:'One state, one lamp: ok, busy, fault at a glance.', + use:'Common everywhere. Shines beside the thing it describes.', + limits:'Color alone excludes colorblind users — pair with a label.', + origin:'Pilot lamps.',difficulty:'Intuitive.', + prefer:'A single state needs the smallest honest indicator.'}, +'19':{input:'Display only.', + solves:'A short status word with categorical color.', + use:'Common. Shines in lists and headers.', + limits:'Text-sized; not for continuous values.', + origin:'Tags and badges in modern UI.',difficulty:'Intuitive.', + prefer:'The state has a name and belongs inline.'}, +'20':{input:'Display only.', + solves:'Labeled values aligned for vertical scanning.', + use:'Common. Shines for 3-8 key/value facts.', + limits:'Static layout; long values break alignment.', + origin:'Instrument data plates.',difficulty:'Intuitive.', + prefer:'Several named numbers must be scannable in a column.'}, +'21':{input:'None — panel furniture.', + solves:'Naming a region so controls need shorter labels.', + use:'Common. Shines grouping related controls under one legend.', + limits:'Informational only.', + origin:'Engraved faceplate legends.',difficulty:'Intuitive.', + prefer:'A cluster needs a name more than each member does.'}, +'22':{input:'Display region; the overlay pair adds copy/clear.', + solves:'A place for streaming text output that is clearly not chrome.', + use:'Common in tools. Shines for logs and command output.', + limits:'Unstructured text; needs its own scroll discipline.', + origin:'Terminal wells in tool UIs.',difficulty:'Intuitive.', + prefer:'Output length is unbounded and text-shaped.'}, +'23':{input:'Display only; transient.', + solves:'A message that matters now but not forever.', + use:'Common. Shines for confirmations and background events.', + limits:'Easy to miss; sticky errors need a dismissal policy.', + origin:'Status lines and toasts.',difficulty:'Intuitive.', + prefer:'The message should not occupy permanent space.'}, +'26':{input:'Display only.', + solves:'A glowing digit with unmatched period warmth.', + use:'Specialty. Shines for counters and clocks meant to be loved.', + limits:'Neon is only ever orange — no color variants exist honestly; digits stack in depth.', + origin:'Nixie tubes.',difficulty:'Intuitive.', + prefer:'Warmth and era matter more than crispness.', + period:'1955-75 hard period: sits with keypads and telegraphs, clashes with VFD and LED seven-seg.'}, +'N20':{input:'Click steps to the next word. Each cell flips one flap at a time through its charset, so cells arrive staggered; a mid-spin change re-aims the cascade.', + solves:'A changed value that announces itself mechanically.', + use:'Specialty. Shines for arrivals-board style updates.', + limits:'Character set and flap speed are the charm and the constraint.', + origin:'Split-flap rail/airport boards.',difficulty:'Intuitive.', + prefer:'The moment of change deserves sound and motion.', + period:'1960s-90s boards.'}, +'N21':{input:'Display only.', + solves:'Digits readable at distance with segment honesty.', + use:'Common. Shines for counts, clocks, channel numbers.', + limits:'Digits and a few letters only.', + origin:'LED seven-segment displays.',difficulty:'Intuitive.', + prefer:'Numeric state should read like an appliance.', + period:'1975 onward.'}, +'N22':{input:'Display only; scrolls.', + solves:'More text than fits, one glowing window at a time.', + use:'Common on period appliances. Shines for track names, status crawl.', + limits:'Reading takes waiting; blue-green is the honest VFD color.', + origin:'Vacuum-fluorescent displays.',difficulty:'Intuitive.', + prefer:'A short crawl beats truncation.', + period:'1980s appliance/hi-fi.'}, +'R45':{input:'Display; the gallery makes each disc clickable. The real sign takes no input.', + solves:'Persistent visual state with zero holding power — the disc stays where it flipped.', + use:'Common on transit signs and industrial boards. Shines for slow-changing state that must survive power loss.', + limits:'Two colors, no glow (needs ambient light); flip rate limits animation.', + origin:'Flip-dot transit signs and magnetic indicators.',difficulty:'Intuitive.', + prefer:'The dot matrix glows and forgets; the flip-disc is dimmer but remembers.', + period:'1960s-90s transit era; still in service.'}, +'R46':{input:'Click = one pulse; the glow steps a cathode clockwise, wrapping with a carry blink. Click-only.', + solves:'A count where the counting itself is visible — position, motion, and carry.', + use:'Specialty. Shines for event counters and rate displays where each increment should be seen.', + limits:'One digit per tube; chains needed for big numbers, exactly like the hardware.', + origin:'Dekatron glow-transfer counter tubes.',difficulty:'Intuitive.', + prefer:'The nixie announces the digit; the Dekatron performs the increment.', + period:'1950s-60s counting gear; pre-IC logic made visible.'}, +'R47':{input:'Click the lever to cycle the gear; lamps pulse amber through transit. Click-only.', + solves:'Spatial status — each lamp is a physical thing in its physical place, plus an honest in-between state.', + use:'Specialty. Shines when components have positions (gear, doors, valves) and "moving" is a real state.', + limits:'The three-greens convention must be known; transit needs a timeout in real use.', + origin:'Aircraft landing-gear panels.',difficulty:'Intuitive.', + prefer:'The annunciator names conditions; this maps them onto the machine body.'}, +'N23':{input:'Click a cell to raise or cycle its alarm; ACK steadies the flashing master caution, RESET clears the board, TEST proves the bulbs. Click-only.', + solves:'Many named conditions, each with its own lit cell.', + use:'Specialty. Shines for fault boards where absence of light is health.', + limits:'Cell text must stay short; layout is fixed.', + origin:'Power-plant and aircraft annunciators.',difficulty:'Intuitive.', + prefer:'Every fault deserves a permanent, named home.'}, +'N24':{input:'Display only.', + solves:'A few states as colored jewels with period glow.', + use:'Common on period gear. Shines for power/signal/fault triples.', + limits:'Jewel green (jewel-g) is its own green — distinct from phosphor and VFD.', + origin:'Jewel pilot lamps.',difficulty:'Intuitive.', + prefer:'Indicator lights should be furniture, not pixels.', + period:'1930s-60s.'}, +'N25':{input:'Display only; counts.', + solves:'A resettable position count with mechanical drum digits.', + use:'Specialty. Shines for tape position, cycle counts.', + limits:'Relative number — meaningful only against a noted zero.', + origin:'Tape deck counters.',difficulty:'Easy.', + prefer:'A relative index beats an absolute timestamp.', + period:'1950s-80s decks.'}, +'N26':{input:'Display only; live time.', + solves:'Time of day, read culturally, instantly.', + use:'Common. Shines as console furniture that also works.', + limits:'Analog read is approximate by nature.', + origin:'Clocks.',difficulty:'Intuitive.', + prefer:'Approximate time at a glance beats digits.'}, +'N27':{input:'Display only.', + solves:'Where in the band the tuning currently sits.', + use:'Specialty. Shines paired with a tuning control.', + limits:'Furniture without its knob.', + origin:'Radio dial scales.',difficulty:'Intuitive.', + prefer:'Position-in-range should be visible independent of the control.', + period:'1930s-60s radio.'}, +'N28':{input:'Display only in the gallery; real bays patch.', + solves:'Which connections exist, shown as physical presence.', + use:'Specialty. Shines for routing state.', + limits:'Dense; jack labels carry all the meaning.', + origin:'Telephone and studio patch bays.',difficulty:'Moderate.', + prefer:'Connections are the state worth showing.'}, +'R10':{input:'Click steps the page. Screen chips switch the family. Otherwise display.', + solves:'Several small status pages in one fixed window.', + use:'Common on gear. Shines for SYS/NET/TIME-style rotations.', + limits:'One page visible; page order must be learned.', + origin:'Status LCDs on rack gear.',difficulty:'Intuitive.', + prefer:'A few short pages beat one crowded panel.', + period:'1980s-90s LCD era.'}, +'R11':{input:'Display only; the flag slides in on fault.', + solves:'A fault state that physically occludes the healthy read.', + use:'Specialty. Shines where ignoring a failure must be impossible.', + limits:'Binary; the barber pole means only one thing.', + origin:'Avionics warning flags.',difficulty:'Intuitive.', + prefer:'Failure must block the reading, not sit next to it.', + period:'1950s-70s avionics.'}, +'R25':{input:'Display only.', + solves:'Letters and digits in segments, still glowing, still period.', + use:'Specialty. Shines for short mode names (ZOOM, HALL).', + limits:'Fourteen segments approximate the alphabet, with charm.', + origin:'Alphanumeric LED displays.',difficulty:'Intuitive.', + prefer:'Words must glow like the rest of the rack.', + period:'1970s-80s.'}, +'R26':{input:'Drag the peak anywhere on the plot — the first 2D drag in the kit. Drag-only.', + solves:'A frequency response edited by grabbing the curve itself.', + use:'Common in DAWs. Shines for parametric EQ, any x/y parameter pair.', + limits:'Log-frequency mapping assumed knowledge; 2D drag is the hardest Emacs port in the kit.', + origin:'Mastering processor displays.',difficulty:'Expert.', + prefer:'Two coupled parameters live naturally on a plot.', + period:'Modern (digital-era display).'}, +'R35':{input:'Live readout initialized to today; click rolls midnight forward one day. Click-only.', + solves:'A compound value (weekday plus date) read at one index from coaxial discs.', + use:'Specialty. Shines wherever two coupled discrete values should share one pointer.', + limits:'The 31-slot date disc ignores short months — faithfully, since that is the real complication problem.', + origin:'Wristwatch day-date movements.',difficulty:'Intuitive.', + prefer:'Digits would work, but the mechanism itself is the display worth showing.', + period:'1950s-onward watchmaking; the exposed-movement look is the charm.'}, +'R36':{input:'Display; the gallery makes each dot clickable so the bitmap is paintable. The real part takes no input.', + solves:'A free-form bitmap in indicator form — glyphs, icons, patterns, tiny animations from one part.', + use:'Common in signs, elevators, synth modules. Shines when one small display must show anything.', + limits:'8x8 holds one glyph; multiplex flicker shows on camera; red-first technology.', + origin:'LED dot-matrix modules (HP displays, scrolling signs, the K4816 faceplate).',difficulty:'Intuitive.', + prefer:'Segments cover digits; reach for the matrix when the content is not characters.', + period:'1970s-90s LED-matrix era styling; the part is still made.'}, +'R30':{input:'Click steps the state, wrapping. Click-only.', + solves:'Current state shown by a pointer into labeled sectors.', + use:'Specialty. Shines for coarse machine states (RUN/STOP/TEST).', + limits:'Sector count fixed by the dial face.', + origin:'Ship engine telegraphs.',difficulty:'Intuitive.', + prefer:'State should read like a dial position, not a word.', + period:'1900s-50s marine styling.'}, +'R31':{input:'Click marks the current bearing. Screen chips switch the phosphor. Otherwise live display.', + solves:'Position around you, decaying like a real PPI.', + use:'Specialty. Shines for anything with bearing and range.', + limits:'The sweep metaphor implies periodic refresh.', + origin:'Radar plan-position indicators.',difficulty:'Easy to watch.', + prefer:'Angular position matters and the era wants a tube.', + period:'1940s-70s radar styling.'}, +}; +const INFO_FIELDS=[['input','input'],['solves','solves'],['use','use'],['limits','limits'], + ['origin','origin'],['difficulty','difficulty'],['prefer','prefer when'],['period','period']]; +const VLAMP_TITLES={off:'validation: not done',amber:'validation: in progress',green:'validation: done'}; +/* VSTATUS — the baked validation record: the durable half of the walk. + Lamp clicks write localStorage, which is per-browser-profile and dies with a + cache clear, so the walk's progress is baked back into source periodically + (the "copy for source" control under the tally emits this block; paste it + here). Only amber/green are listed — off is the default and stays implicit. + Precedence is localStorage first, VSTATUS second: the live walk wins on the + machine doing it, and the baked record fills in on a fresh profile, after a + clear, or on the other daily driver. 'off' is a stored value like any other, + so deliberately un-checking a card beats a baked green rather than reverting + to it on reload. */ +const VSTATUS={ + "01": "green", + "06": "green", + "25": "green", + "R05": "green", + "12": "green", + "R07": "amber", + "18": "green", + "R10": "green", + "R11": "green", + "R52": "amber" +}; +/* GVexport — the live lamp state in VSTATUS shape, ready to paste back above. + Reads the lamps rather than localStorage so what you copy is what you see. + Builds the text by hand rather than via JSON.stringify: stringify orders + canonical integer keys ('12') numerically ahead of everything else ('01' has + a leading zero, 'R05' isn't numeric), which would reshuffle the baked block + on every bake and bury each walk's real change in diff noise. Card order is + DOM order, so the block grows in place. */ +function GVexport(){ + const rows=[]; + document.querySelectorAll('.vlamp').forEach(l=>{ + const v=l.dataset.v; + if(v!=='off') rows.push(' "'+l.closest('.card').id.slice(5)+'": "'+v+'"');}); + return '{\n'+rows.join(',\n')+'\n}'; +} +/* Hand the export over selected, and let the reader press Ctrl+C themselves. + The page deliberately never tries to copy on their behalf, because from a + file:// origin neither programmatic path works here (Chrome 150, 2026-07-16): + - navigator.clipboard.writeText rejects NotAllowedError, "Write permission + denied" — a file origin can't hold the clipboard-write permission. + - execCommand('copy') returns TRUE and writes nothing. Worse than failing, + because the return value invites the page to claim success it didn't have. + A hand-typed Ctrl+C works fine, so this is specific to a page copying on the + user's behalf, NOT a broken clipboard: a Wayland-set clipboard crosses to X11 + and Emacs reads it correctly (sentinel-verified). Selecting the text is + therefore the whole job — the user's own copy is the one that works, and it + lands in the real clipboard where every app can reach it. + Do NOT "improve" this by reading the X/Wayland PRIMARY selection instead: + PRIMARY holds whatever was last selected ANYWHERE, so it silently returns + unrelated content (it produced a private SMS while this was being built). */ +function gvCopy(btn){ + const flash=m=>{btn.textContent=m;setTimeout(()=>btn.textContent='copy for source',2600);}; + const ta=document.createElement('textarea'); + ta.value=GVexport(); + ta.style.cssText='position:fixed;left:12px;bottom:12px;z-index:70;width:320px;height:170px;'+ + 'font:12px ui-monospace,monospace;background:#14120f;color:#e8dcc0;border:1px solid #7d5c16;'+ + 'border-radius:4px;padding:6px'; + document.body.appendChild(ta); ta.select(); + flash('press Ctrl+C ▸'); + ta.addEventListener('blur',()=>ta.remove()); +} +/* index tally: recounts every card lamp; setV calls it on every state change. + Clicking a row jumps to the next card in that state (cycles), so a count + that disagrees with a visual scan can be audited card by card. */ +const VJUMP={green:0,amber:0,off:0}; +/* shared tally-row markup for the index panels (validation + policy): the same + dot/label/count row was written out per bucket in both tallies. attr names the + grouping attribute (data-v or data-g); dot is the .vdot state or '' for none. */ +function tallyRow(attr,key,dot,label,n){ + return `<div class="vrow" ${attr}="${key}"><span class="vdot"${dot?` data-v="${dot}"`:''}></span>${label}<span class="vn">${n}</span></div>`; +} +function tallyTotal(n){return `<div class="vrow vtot">total<span class="vn">${n}</span></div>`;} +function updateVTally(){ + const el=$('vtally'); if(!el)return; + const lamps=[...document.querySelectorAll('.vlamp')]; + const n={off:0,amber:0,green:0}; + lamps.forEach(l=>{n[l.dataset.v]=(n[l.dataset.v]||0)+1;}); + el.innerHTML= + tallyRow('data-v','green','green','done',n.green)+ + tallyRow('data-v','amber','amber','in progress',n.amber)+ + tallyRow('data-v','off','','not done',n.off)+ + tallyTotal(lamps.length)+ + `<button class="vcopy" type="button">copy for source</button>`; + el.querySelectorAll('.vrow[data-v]').forEach(row=>row.addEventListener('click',()=>{ + VJUMP[row.dataset.v]=0; auditNext(row.dataset.v); + })); + el.querySelector('.vcopy').addEventListener('click',e=>gvCopy(e.target)); +} +/* audit stepper: a row click jumps to the first card in that state and docks a + floating pill; clicking the pill advances through the rest without scrolling + back to the index. The card list is re-read on every step, so lamp changes + mid-audit are picked up. Esc or the x dismisses. */ +const VAUDIT_LBL={green:'done',amber:'in progress',off:'not done'}; +function auditNext(v){ + const cards=[...document.querySelectorAll('.vlamp')].filter(l=>l.dataset.v===v) + .map(l=>l.closest('.card')); + if(!cards.length){auditStop();return;} + const i=VJUMP[v]%cards.length; VJUMP[v]++; + location.hash='';location.hash=cards[i].id; /* re-fire :target ring on repeat visits */ + let pill=$('vaudit'); + if(!pill){pill=document.createElement('div');pill.id='vaudit';document.body.appendChild(pill); + pill.addEventListener('click',e=>{ + if(e.target.classList.contains('vx')){auditStop();return;} + auditNext(pill.dataset.v);});} + pill.dataset.v=v; + pill.innerHTML=`<span class="vdot" data-v="${v==='off'?'':v}"></span>`+ + `${VAUDIT_LBL[v]} ${i+1}/${cards.length} · next ▸<span class="vx" title="stop auditing">✕</span>`; +} +function auditStop(){const p=$('vaudit');if(p)p.remove();} +addEventListener('keydown',e=>{if(e.key==='Escape')auditStop();}); +/* card(host, no, name, htmlOrBuild, note) — the declarative card record. + htmlOrBuild: a legacy stage-HTML string, or a builder function (stage, rd) => handle + that instantiates a DUPRE.* instrument into the stage; rd(txt) writes the card readout. */ +/* Recover a card's builder from the arrow it was handed — the first DUPRE.<name>( + in the source — and read its POLICY record off it. Single source: the record + lives on DUPRE.<builder>.POLICY in widgets.js and the card only displays it, so the + page can't drift from the code. Unclassified cards read '—', which is the point: + the gallery becomes the colour pass's visible worklist. */ +function cardPolicy(html){ + if(typeof html!=='function') return null; + /* Assumes the FIRST DUPRE.<name>( in the arrow is the builder — true because every + card is (st,rd)=>DUPRE.builder(st,{...}) and helpers are destructured, called + bare. An arrow that referenced a second DUPRE.<name>( before its builder would + mis-derive; none do. A wrapped or renamed builder reads '—' rather than + wrong, which is safe. */ + const m=html.toString().match(/DUPRE\.(\w+)\s*\(/); + return (m && DUPRE[m[1]] && DUPRE[m[1]].POLICY) || null; +} +function card(host, no, name, html, note){ + const isBuild=typeof html==='function'; + const P=cardPolicy(html), kind=P&&P.kind; + const meta=kind&&DUPRE.POLICIES[kind]; + const free=meta&&meta.free; + const polTip=meta?(meta.gist||''):'policy not yet classified'; + const c=document.createElement('div'); c.className='card'; c.id='card-'+no; + c.dataset.cpol=kind||'none'; + c.innerHTML=`<div class="wname"><a class="no" href="#card-${no}">${no}</a>${name}`+ + `<span class="cpol" data-pol="${kind||'none'}" data-free="${kind?free:''}" title="${polTip.replace(/"/g,'"')}">${kind||'—'}</span>`+ + `<span class="vlamp" data-v="off"></span></div>`+ + `<div class="stagew">${isBuild?'':html}</div><div class="wrd" id="rd-${no}">—</div>`+ + `<div class="opts"></div><div class="wnote">${note}</div>`; + const lamp=c.querySelector('.vlamp'), VKEY='gv-'+no, VSTATES=['off','amber','green']; + const setV=v=>{lamp.dataset.v=v;lamp.title=VLAMP_TITLES[v];updateVTally();}; + setV(localStorage.getItem(VKEY)||VSTATUS[no]||'off'); + lamp.addEventListener('click',e=>{e.stopPropagation(); + const v=VSTATES[(VSTATES.indexOf(lamp.dataset.v)+1)%3]; + setV(v);localStorage.setItem(VKEY,v);}); + const inf=(typeof INFO!=='undefined')&&INFO[no]; + if(inf){const d=document.createElement('details'); d.className='winfo'; + let rows=''; + if(P){ + rows+=`<div class="ik">policy</div><div class="iv"><b>${kind}</b> — ${meta.gist}</div>`; + rows+=`<div class="ik">why</div><div class="iv">${P.why}</div>`; + rows+=`<div class="ik">authentic</div><div class="iv">${P.authentic}</div>`; + } else { + rows+=`<div class="ik">policy</div><div class="iv">unclassified — colour pass pending</div>`; + } + for(const [k,lbl] of INFO_FIELDS) if(inf[k]) rows+=`<div class="ik">${lbl}</div><div class="iv">${inf[k]}</div>`; + if(inf.ref) rows+=`<div class="ik">reference</div><div class="iv"><a href="${inf.ref}" target="_blank">photo</a></div>`; + d.innerHTML=`<summary>spec sheet</summary><div class="igrid">${rows}</div>`; + c.appendChild(d);} + host.appendChild(c); + if(isBuild)c.dupre=html(c.querySelector('.stagew'),txt=>setRd(no,txt)); + return c; +} +function setRd(no,txt){const e=$('rd-'+no);if(e)e.textContent=txt;} +/* Colour-policy tally: free / locked / unclassified across all cards, so the + index shows how far the colour pass has reached the way the validation tally + shows the walk. Free = accent+screen; locked = the four protected policies; + the rest await classification. Clicking a row jumps through its cards. */ +const FREEP=['accent','screen'], LOCKP=['coded','emissive','relational','material']; +const PJUMP={free:0,locked:0,none:0}; +function updatePolTally(){ + const el=$('ptally'); if(!el)return; + const cards=[...document.querySelectorAll('.card')]; + const grp=p=>FREEP.includes(p)?'free':LOCKP.includes(p)?'locked':'none'; + const n={free:0,locked:0,none:0}; + cards.forEach(c=>{n[grp(c.dataset.cpol)]++;}); + el.innerHTML= + tallyRow('data-g','free','green','free',n.free)+ + tallyRow('data-g','locked','amber','locked',n.locked)+ + tallyRow('data-g','none','','unclassified',n.none)+ + tallyTotal(cards.length); + el.querySelectorAll('.vrow[data-g]').forEach(row=>row.addEventListener('click',()=>{ + const g=row.dataset.g, hits=cards.filter(c=>grp(c.dataset.cpol)===g); + if(!hits.length)return; const i=PJUMP[g]++%hits.length; + location.hash=''; location.hash=hits[i].id;})); +} +/* drag helpers, seg7, buildBars live in widgets.js (DUPRE) */ + +/* ============ CONTROLS ============ */ +const C=$('controls'); +card(C,'01','Slide toggle', + (st,rd)=>DUPRE.slideToggle(st,{on:true,onChange:(v,t)=>rd(t)}), + '<b>on / off, the touchscreen way.</b> The one born-digital control in the kit — the smartphone pill toggle the live net/bt/audio panels use. Click to flip; readout shows the state. Physical cousins: the bat-handle (R03) and the rocker (N01).'); +card(C,'02','Console key', + (st,rd)=>DUPRE.consoleKeys(st,{onChange:(i,t)=>rd(t)}), + '<b>physical push button.</b> Mutually exclusive — click one to engage. Green = live, terracotta = muted, gold = any other engaged key.'); +card(C,'03','Horizontal fader', + (st,rd)=>DUPRE.faderH(st,{value:68,onChange:(v,t)=>rd(t)}), + '<b>continuous 0-100.</b> Per-device volume, brightness. Drag the gold cap; readout tracks.'); +card(C,'04','Vertical fader', + (st,rd)=>{let ready=false; + const upd=()=>{if(ready)rd('A '+Math.round(a.get())+' · B '+Math.round(b.get()));}; + const a=DUPRE.faderV(st,{value:60,onChange:upd}); + const b=DUPRE.faderV(st,{value:35,onChange:upd}); + ready=true;upd();return {a,b};}, + '<b>channel-strip style.</b> A mixer column per device. Drag each fader up or down.'); +card(C,'05','Rotary knob', + (st,rd)=>DUPRE.knob(st,{value:53,onChange:v=>rd('gain '+Math.round(v))}), + '<b>dial in a value.</b> Volume/gain the analog way. Drag up/down to turn; readout shows the level.'); +card(C,'06','Segmented selector', + (st,rd)=>DUPRE.segmented(st,{onChange:(i,t)=>rd(t)}), + '<b>pick one of a few.</b> Timer type, layout mode. Click a segment; readout names the choice. The lit segment ships in amber, green, or red — the accent chips below switch it.'); +card(C,'07','Chip toggle', + (st,rd)=>DUPRE.chipToggle(st,{on:true,onChange:(v,t)=>rd(t)}), + '<b>inline binary.</b> A soft toggle inside a line of text. Click to flip. The lit colour is the consumer\'s to pick from the accent family, because "on" is good news in one panel and a fault in the next — amber by default.'); +card(C,'08','Arm-to-fire', + (st,rd)=>DUPRE.armButton(st,{onChange:(v,t)=>rd(t)}), + '<b>two-stage confirm.</b> Destructive actions. First click arms (red), second fires. Readout shows the stage.'); +card(C,'09','Lamp row', + (st,rd)=>DUPRE.lampRow(st,{onChange:(i,t)=>rd(t)}), + '<b>actionable list item.</b> Lamp + name + status. Click to cycle idle → connecting → connected.'); +card(C,'24','Rotary selector', + (st,rd)=>DUPRE.rotarySelector(st,{onChange:(v,t)=>rd(t)}), + '<b>pick one of N by position.</b> Printed detents, the pointer names the value. Click to turn; readout shows it.'); +card(C,'25','Slide-rule dial', + (st,rd)=>DUPRE.slideRule(st,{onChange:(v,t)=>rd(t)}), + '<b>value on a printed scale.</b> A lit pointer glides a warm-backlit strip. Printed numerals are the majors; the units between them carry minor ticks. Click any of them to jump, or focus and press ←/→ (↑/↓) to step a unit; readout shows it. Four faces — warm backlit, chrome, 80s black glass, marantz blue — on the chips below.'); +card(C,'N01','Rocker power switch', + (st,rd)=>DUPRE.rocker(st,{on:true,onChange:(v,t)=>rd(t)}), + '<b>hard on / off, lit legend.</b> A master power paddle — the pressed half glows. Click to rock.'); +card(C,'N02','Transport cluster', + (st,rd)=>DUPRE.transport(st,{mode:'play',animate:!reduced,onChange:(m,t)=>rd(t)}), + '<b>run / pause / capture.</b> One mode lit at a time, reels turn while it plays. Click a button.'); +card(C,'N03','Radio preset bank', + (st,rd)=>DUPRE.presetBank(st,{onChange:(i,t)=>rd(t)}), + '<b>pick one, the rest release.</b> The car-radio preset row — mechanically exclusive. Click one.'); +card(C,'N04','Concentric dual knob', + (st,rd)=>DUPRE.dualKnob(st,{outer:50,inner:50,onChange:(o,i)=>rd('bass '+Math.round(o)+' · treble '+Math.round(i))}), + '<b>two values on one spindle.</b> Bass / treble, coarse / fine. Drag the outer ring or inner cap — each is independent.'); +card(C,'N05','Rotary encoder + LED ring', + (st,rd)=>DUPRE.encoder(st,{value:7,onChange:(v,t)=>rd(t)}), + '<b>endless dial, lit position.</b> A detentless encoder; the LED arc lights to the level and the value keeps accumulating. Drag to turn.'); +card(C,'N06','Keyed mode switch', + (st,rd)=>DUPRE.keySwitch(st,{index:1,onChange:(i,t)=>rd(t)}), + '<b>guarded three-position mode.</b> Off · on · run. The key-bit points at the live position. Click to turn.'); +card(C,'N07','Center-detented crossfader', + (st,rd)=>DUPRE.crossfader(st,{onChange:(v,t)=>rd(t)}), + '<b>throw to either side of zero.</b> A fader notched at center — balance, L/R mix. Drag; readout shows the signed value.'); +card(C,'N08','Thumbwheel', + (st,rd)=>DUPRE.thumbwheel(st,{value:42,onChange:(v,t)=>rd(t)}), + '<b>ribbed edge-wheel, one value.</b> A knurled wheel with a windowed number. Drag up/down to roll.'); +card(C,'N09','DIP-switch bank', + (st,rd)=>DUPRE.dipBank(st,{onChange:(w,t)=>rd(t)}), + '<b>a bank of hard flags.</b> Hardware slide switches — up is on. Click each to flip; readout is the binary word.'); +card(C,'N10','Jog / shuttle wheel', + (st,rd)=>DUPRE.jogWheel(st,{onChange:(v,t)=>rd(t)}), + '<b>scrub fine, shuttle fast.</b> The edit-deck wheel. Drag to jog the inner wheel; readout shows the position.'); +card(C,'R02','Calibrated vernier dial', + (st,rd)=>DUPRE.vernierDial(st,{value:42.0,onChange:(v,t)=>rd(t)}), + '<b>precision on a rotating disc.</b> The big lab dial — the calibrated disc turns under a fixed hairline. Drag up/down; readout reads to a tenth. After a 1950s lab-oscillator vernier.'); +card(C,'R03','Bat-handle toggle', + (st,rd)=>DUPRE.batToggle(st,{on:true,onChange:(v,t)=>rd(t)}), + '<b>the period power switch.</b> Chrome bat lever on a hex bushing, snaps up ON / down OFF. Click to throw it. After a lab-instrument panel toggle.'); +card(C,'R04','Bakelite fluted knob', + (st,rd)=>DUPRE.flutedKnob(st,{value:63,onChange:(v,t)=>rd(t)}), + '<b>the skirted console knob.</b> Scalloped bakelite skirt, glossy dome, amber index over a printed 0-10 scale. Drag up/down to turn. After a vintage console mixer knob.'); +card(C,'R05','Filter slider bank', + (st,rd)=>DUPRE.filterBank(st,{onChange:(v,t)=>rd(t)}), + '<b>a wall of band faders.</b> Twelve bands on a screwed faceplate, dB rails both sides. Drag any cap; readout names band and level. Skins split three independent axes — panel (silver hi-fi after the Pioneer SG-9500 / studio black after the Technics SH-8065), cap shape (tall block fader after the Zaxcom Oasis / short ribbed / chrome T), and cap color (black white-index / red / green / blue / amber stripes / chrome / cream). The chips below mix them freely.'); +card(C,'R06','Chicken-head selector', + (st,rd)=>DUPRE.chickenHead(st,{index:2,onChange:(i,t)=>rd(t)}), + '<b>the pointer-lever switch.</b> The tapered bakelite lever IS the indicator — it aims at the engraved position. Click to step through. After a modulator mode switch.'); +card(C,'R12','Chrome slot fader', + (st,rd)=>DUPRE.slotFader(st,{value:-4,onChange:(v,t)=>rd(t)}), + '<b>the console gain slide.</b> A chrome T-handle rides a recessed slot, the dB scale engraved on the plate — gain above zero, cut below. Drag; readout shows signed dB. After a vintage channel-strip output fader.'); +card(C,'R14','Spade-pointer tuning knob', + (st,rd)=>DUPRE.spadeKnob(st,{value:8.3,onChange:(v,t)=>rd(t)}), + '<b>the pointer rides the knob.</b> A knurled bakelite knob carries a bright spade pointer over a scale engraved into the panel itself. Drag up/down to tune. After a 1920s radio receiver dial.'); +card(C,'R15','Multi-band dial', + (st,rd)=>DUPRE.multiBandDial(st,{onChange:(v,t)=>rd(t)}), + '<b>four scales, one needle.</b> Nested band arcs on a cream face; the active ring reads bold. Drag the left dial to tune; click the bandspread dial to switch bands. After a shortwave receiver dial pair.'); +card(C,'R16','Entry keypad', + (st,rd)=>DUPRE.entryKeypad(st,{onChange:(v,t)=>rd(t)}), + '<b>a composed entry instrument.</b> Worn keycaps feed the amber display; the lamp watches the buffer; the amber keys confirm and clear. Click the keys. After an industrial keypad prop.'); +card(C,'R18','Thumb-slide attenuator pair', + (st,rd)=>DUPRE.thumbSlide(st,{onChange:(v,t)=>rd(t)}), + '<b>a lit column of numbers, a thumb tab.</b> The scale glows inside the rail; the cream tab rides beside it and the nearest figure lights. Drag either channel. After a compressor blend/mix pair.'); +card(C,'R19','Waveform region editor', + (st,rd)=>DUPRE.waveRegion(st,{start:22,end:76,onChange:(v,t)=>rd(t)}), + '<b>pick a region on the wave.</b> The monochrome LCD shows the sample; drag near either flag to move START or END, and the selection draws bright. After a sampler edit screen.'); +card(C,'R20','Drum roller selector', + (st,rd)=>DUPRE.drumRoller(st,{onChange:(v,t)=>rd(t)}), + '<b>roll to the number.</b> The numbered drum shows through a tall window and the center value sits on an inverted chip. Drag either drum. After an equalizer tone selector.'); +card(C,'R21','LED program row', + (st,rd)=>DUPRE.ledRow(st,{index:5,onChange:(v,t)=>rd(t)}), + '<b>identical keys, one lit dot.</b> The LED above the button carries the selection, not the key itself — the classic program-select row. Click a key; readout names the program. After a digital reverb’s program bank.'); +card(C,'R22','Three-position slide', + (st,rd)=>DUPRE.pillSlide(st,{index:1,onChange:(v,t)=>rd(t)}), + '<b>a detented pill, three stops.</b> The chrome pill parks at A, AB, or B, and the LED pair below tells the truth — both light on AB. Click a position. After a drum machine variation switch.'); +card(C,'R23','Spun-aluminum knob', + (st,rd)=>DUPRE.spunKnob(st,{value:62,onChange:(v,t)=>rd(t)}), + '<b>bright metal, machined rings.</b> A spun face with concentric tooling marks in a knurled grip ring, red index over dot ticks. Drag up/down. After a boutique pedal knob, confirmed by an avionics cluster.'); +card(C,'R24','Stomp switch + jewel', + (st,rd)=>DUPRE.stompSwitch(st,{on:false,onChange:(v,t)=>rd(t)}), + '<b>the engage pair.</b> A chrome dome stomp and the faceted jewel that reports it — press to engage, the jewel lights; press again to bypass. Click it. After a tremolo pedal footswitch.'); +card(C,'R27','Winged gain selector', + (st,rd)=>DUPRE.wingSelector(st,{index:7,onChange:(v,t)=>rd(t)}), + '<b>the red T-bar, stepped.</b> A bar-grip handle over a dot ring, snapping between labeled gain detents. Drag up/down to step it. After a classic mic-preamp gain switch.'); +card(C,'R28','Rotary disc switch', + (st,rd)=>DUPRE.discSwitch(st,{index:1,onChange:(v,t)=>rd(t)}), + '<b>the master power disc.</b> The whole red disc turns, grip bar molded in — a heavy three-position selector for OFF, ON, and COMBINE. Click to step. After a marine battery switch.'); +card(C,'R29','Guarded toggle', + (st,rd)=>DUPRE.guardedToggle(st,{on:true,onChange:(v,t)=>rd(t)}), + '<b>friction sized to consequence.</b> Guard posts flank the lever and a red collar marks it critical — the avionics way to prevent an accidental throw. Click to throw it deliberately. After a flight-deck switch panel.'); +card(C,'R32','Mechanical timer dial', + (st,rd)=>DUPRE.timerDial(st,{minutes:0,onChange:(v,t)=>rd(t)}), + '<b>turn to start, push to stop.</b> Drag the knurled dial to wind minutes onto the fixed red index; it winds back down to OFF on its own (demo runs a minute per second). Click the red knob to stop it dead. After a mechanical interval timer.'); +card(C,'R33','Four-way rocker', + (st,rd)=>DUPRE.rockerPad(st,{onChange:(v,t)=>rd(t)}), + '<b>discrete direction, one press at a time.</b> Click an arrow (the whole quadrant is the target) to step that way; the readout tracks the cursor position it drives. After a remote-control navigation pad.'); +card(C,'R34','Four-way toggle selector', + (st,rd)=>DUPRE.fourWayToggle(st,{position:'C',onChange:(v,t)=>rd(t)}), + '<b>a lever that lives in one of four states.</b> Click a quadrant and the ball lever throws to A, B, C or D; the matching corner lamp takes the light. The rocker steps — this one selects. After a test-panel quadrant switch.'); +card(C,'R37','Pin routing matrix', + (st,rd)=>DUPRE.pinMatrix(st,{onChange:(v,t)=>rd(t)}), + '<b>many-to-many routing you can read.</b> Sources are rows, destinations are columns; click an intersection to seat a pin and the route exists. Every simultaneous route stays visible. After the EMS VCS3 pin matrix.'); +card(C,'R38','Dead-man button', + (st,rd)=>DUPRE.deadMan(st,{onChange:(v,t)=>rd(t)}), + '<b>active only while held.</b> Press and hold — the ring arms, the lamp runs, the dwell clock counts. Let go anywhere and it drops to SAFE. The kit has toggles and momentaries; this is the only control whose state IS your grip.'); +card(C,'R39','Rotary telephone dial', + (st,rd)=>DUPRE.telephoneDial(st,{onChange:(v,t)=>rd(t)}), + '<b>numeric entry embodied as time.</b> Click a hole: the finger wheel winds to the stop and spins back, and the digit lands in the number. Bigger digits take longer, exactly like the pulses did. After a Western Electric dial.'); +card(C,'R40','Circuit breaker panel', + (st,rd)=>DUPRE.breakerPanel(st,{onChange:(v,t)=>rd(t)}), + '<b>the first control the system can throw.</b> Click a breaker to close or open it; hit TRIP and a fault pops one out to the tripped mid-position, amber collar showing. A tripped breaker must be pulled to reset before it closes again. After an aircraft breaker row.'); +card(C,'R41','DSKY verb-noun panel', + (st,rd)=>DUPRE.dsky(st,{onChange:(v,t)=>rd(t)}), + '<b>a command grammar, not a button per command.</b> VERB is the action, NOUN is the operand: press VERB 3 5 ENTR for the lamp test. Wrong grammar lights OPR ERR. Two keys plus digits reach every function — the Apollo answer to a panel with too few buttons.'); +card(C,'R42','Cam-timer program drum', + (st,rd)=>DUPRE.camTimer(st,{position:0,onChange:(v,t)=>rd(t)}), + '<b>a procedure as a rotating position.</b> The ring is the whole program — fill, wash, rinse, spin — and the pointer is where you are in it. Click to advance (or start from OFF); it then walks itself through the steps. After a washing-machine cam timer.'); +card(C,'R48','Knife switch', + (st,rd)=>DUPRE.knifeSwitch(st,{closed:true,onChange:(v,t)=>rd(t)}), + '<b>the visible disconnect.</b> Copper blades either sit in their jaws or hang open in the air — you can SEE the circuit is broken, which is the entire safety argument. Click the handle to throw it. After early power-station switchboards.'); +card(C,'R49','Decade switch box', + (st,rd)=>DUPRE.decadeBox(st,{digits:[3,5,0,0],onChange:(v,t)=>rd(t)}), + '<b>a number composed a digit at a time.</b> Four skirted knobs, one per decade — drag each to its digit and the total just IS their sum. The thumbwheel does one digit; this is how a lab built a precise value. After a General Radio decade resistance box.'); +card(C,'R50','Two-hand safety control', + (st,rd)=>DUPRE.twoHandSafety(st,{onChange:(v,t)=>rd(t)}), + '<b>both hands, deliberately.</b> Click one palm button to arm the window, the other within half a second to cycle the press. Too slow — TIE-DOWN fault, start over. The hardware keeps hands out of the die; the grammar survives on screen. After OSHA press controls.'); +card(C,'R51','Voice-loop keyset', + (st,rd)=>DUPRE.voiceLoop(st,{onChange:(v,t)=>rd(t)}), + '<b>attention management, not selection.</b> Each loop is independent: click to monitor (green bar, flickering with activity), again to talk (amber, exclusive — one voice out), again to drop. Flight controllers ran a dozen of these at once. After a mission-control comm keyset.'); +card(C,'R57','ABC entry keypad', + (st,rd)=>DUPRE.abcKeypad(st,{onChange:(v,t)=>rd(t)}), + '<b>letters on a faceplate.</b> A-Z laid out alphabetically, not QWERTY — the industrial convention wherever the operator is not assumed to touch-type. Click the keys, or click the plate and type: it takes the keyboard once focused, and every key routes through the same handle a click does. DEL takes back one character, CLR wipes the lot, ENT commits. R16 enters digits; this is its alphanumeric sibling, and the only card in the kit that takes free text. After fleet and kiosk keypads: the membrane plate\'s colour-coded CLR / ENT, the stainless plate\'s letters-left arrangement and its backspace. Its CANCEL is dropped — that plate is a whole terminal with a transaction to abandon, where this is one control in a panel that owns its own dismiss.'); + +card(C,'R58','Index typewriter', + (st,rd)=>DUPRE.indexPlate(st,{onChange:(v,t)=>rd(t)}), + '<b>type without a keyboard.</b> One hand walks the stylus over a printed plate, the other pulls the lever, and only the lever prints — hunt as long as you like and nothing happens until the second hand moves. Select and commit on two separate controls, which no other card in the kit does. The plate is the AEG Mignon Model 4\'s own (1924), transcribed from the reference: both full cases so there is no shift key, the accents and fractions a keyboard skips, and two economies worth noticing. There is <b>no 1 and no 0</b> — you type them with lowercase l and capital O. And the inversion is positional, not by case: the capitals block is dark discs on a light panel and the lowercase block is its photographic negative, but J and j sit out on the halftone ring, un-inverted, with the punctuation.'); + +/* ============ METERS & GAUGES ============ */ +const M=$('meters'); +card(M,'10','Needle gauge', + (st,rd)=>DUPRE.needleGauge(st,{value:50,onChange:(v,t)=>rd(t)}), + '<b>analog dial.</b> Throughput, battery, volume. Drag up/down to sweep the needle; readout tracks. <b>Smooth sweep wants a Cairo/GTK area.</b>'); +card(M,'11','Stereo VU (LED bar)', + (st,rd)=>DUPRE.vuPair(st,{onChange:(v,t)=>rd(t)}), + '<b>live signal level.</b> The sound panel meter row, peak-hold outline. Runs a live signal; readout shows L/R.'); +card(M,'12','Mini signal (4-bar)', + (st,rd)=>DUPRE.miniSig(st,{onChange:(v,t)=>rd(t)}), + '<b>compact activity.</b> Per-row "is this device playing". Live signal; readout shows activity %.'); +card(M,'13','Signal ladder', + (st,rd)=>DUPRE.signalLadder(st,{value:3,onChange:(v,t)=>rd(t)}), + '<b>discrete strength.</b> Wifi bars, bt RSSI — a stepped 0-4. Click to cycle strength; readout shows bars.'); +card(M,'14','Linear fuel bar', + (st,rd)=>{const a=DUPRE.fuelBar(st,{value:72,onChange:(v,t)=>rd(t)}); + const b=DUPRE.fuelBar(st,{value:40,onChange:(v,t)=>rd(t)}); + a.set(72);return {a,b};}, + '<b>a single 0-100.</b> Battery, disk, download. Drag either bar; warn tint under threshold; readout tracks.'); +card(M,'15','Radial ring', + (st,rd)=>DUPRE.radialRing(st,{value:68,onChange:(v,t)=>rd(t)}), + '<b>percentage as a donut.</b> CPU, battery. Drag up/down to set; conic-gradient tracks the readout.'); +card(M,'16','Sparkline', + (st,rd)=>DUPRE.sparkline(st,{onChange:(v,t)=>rd(t)}), + '<b>recent history.</b> Throughput/CPU over the last minute. Live trace; readout shows the current value.'); +card(M,'17','Waveform strip', + (st,rd)=>DUPRE.waveStrip(st,{onChange:(v,t)=>rd(t)}), + '<b>audio waveform / scope.</b> A richer signal view. Live trace; readout shows amplitude. <b>Needs a drawing surface.</b>'); +card(M,'N11','Oscilloscope', + (st,rd)=>DUPRE.scope(st,{onChange:(v,t)=>rd(t)}), + '<b>a live phosphor trace.</b> A waveform swept over a graticule. Live; readout shows Vpp. <b>Needs a Cairo/GTK area for a smooth trace.</b>'); +card(M,'N12','Spectrum / EQ bars', + (st,rd)=>DUPRE.eqBars(st,{onChange:(v,t)=>rd(t)}), + '<b>level across bands.</b> A live multi-band bar graph — spectrum, per-core CPU. Live; readout shows the peak band.'); +card(M,'N13','Crossed-needle meter', + (st,rd)=>DUPRE.crossNeedle(st,{value:55,onChange:(v,t)=>rd(t)}), + '<b>two readings, one face.</b> Forward + reflected needles cross. Drag up/down to drive power; readout shows both. <b>Round build wants a drawing surface.</b>'); +card(M,'N14','Thermometer column', + (st,rd)=>DUPRE.thermometer(st,{value:58,onChange:(v,t)=>rd(t)}), + '<b>a rising column.</b> The classic mercury tube — temperature, a climbing load. Drag up/down; readout shows the value.'); +card(M,'N15','Bourdon pressure gauge', + (st,rd)=>DUPRE.bourdon(st,{value:45,onChange:(v,t)=>rd(t)}), + '<b>a round dial with a red zone.</b> Needle over a printed arc, redline in terracotta. Drag to set PSI; readout tracks. <b>Round sweep is a drawing-area job.</b>'); +card(M,'N16','Strip-chart recorder', + (st,rd)=>DUPRE.stripChart(st,{onChange:(v,t)=>rd(t)}), + '<b>a scrolling pen trace.</b> History scrolls left, the pen writes at the right edge. Live; readout shows the current value. <b>Real trace wants a drawing surface.</b>'); +card(M,'N17','Correlation meter (±)', + (st,rd)=>DUPRE.corrMeter(st,{value:58,onChange:(v,t)=>rd(t)}), + '<b>deviation from center.</b> The needle rests at 0 and swings ±. Drag left/right; readout shows the signed value.'); +card(M,'N18','Battery-cell gauge', + (st,rd)=>DUPRE.battCells(st,{value:62,onChange:(v,t)=>rd(t)}), + '<b>charge as discrete cells.</b> Filled cells count up, the last warn in terracotta. Drag left/right to set; readout shows %.'); +card(M,'R01','Moving-coil VU meter', + (st,rd)=>DUPRE.mcVu(st,{onChange:(v,t)=>rd(t)}), + '<b>the classic cream-faced VU.</b> Printed dB arc, red zone past 0, ballistic needle. Runs the live signal; readout shows VU. After a vintage console meter pair.'); +card(M,'R07','Round panel meter', + (st,rd)=>DUPRE.roundMeter(st,{value:50,onChange:(v,t)=>rd(t)}), + '<b>the porthole lab meter.</b> Cream dial in a round black bezel, printed dB arc, black needle. Drag up/down to drive it; readout shows dB. After a modulator front meter.'); +card(M,'R08','Chrome MIN/MAX indicator', + (st,rd)=>DUPRE.chromeMinMax(st,{value:50,onChange:(v,t)=>rd(t)}), + '<b>the hi-fi trim window.</b> Polished chrome ring, brushed dome, a dark pointer sweeping MIN to MAX over the metal. Drag up/down; readout shows the position. After a hi-fi amplifier level window.'); +card(M,'R09','Black-face aviation gauge', + (st,rd)=>DUPRE.aviationGauge(st,{value:52,onChange:(v,t)=>rd(t)}), + '<b>amber on black, zone-marked.</b> The cockpit round: amber ticks and numerals on a black face, painted caution and limit sectors, amber needle. Drag up/down; readout tracks. After a flight-instrument cluster.'); +card(M,'R13','Edgewise strip meter', + (st,rd)=>DUPRE.edgeMeter(st,{value:.62,onChange:(v,t)=>rd(t)}), + '<b>a needle on a vertical scale.</b> The parchment strip reads attenuation down a compressed log scale; the bar rides its edge. Drag up/down; readout shows dB. After a channel-strip gain-reduction meter.'); +card(M,'R43','Attitude indicator', + (st,rd)=>DUPRE.attitudeIndicator(st,{onChange:(v,t)=>rd(t)}), + '<b>orientation, not a number.</b> The horizon rolls and shifts behind the fixed amber airplane — two axes in one read. Drag it: left/right banks, up/down pitches. The first two-axis instrument in the kit. After a cockpit artificial horizon.'); +card(M,'R44','Heading bug + servo needle', + (st,rd)=>DUPRE.headingBug(st,{value:90,onChange:(v,t)=>rd(t)}), + '<b>commanded versus actual on one dial.</b> Drag to park the amber bug where you want to go; the needle chases it with honest servo lag. The gap between them IS the information. After an HSI heading bug and synchro repeaters.'); +card(M,'R54','Vertical tape instrument', + (st,rd)=>DUPRE.verticalTape(st,{value:24,onChange:(v,t)=>rd(t)}), + '<b>the scale moves, the index does not.</b> A scrolling tape behind a fixed amber index — your value is always at eye level and the neighborhood above and below stays visible. Drag to spin the tape. After the Ki-57 remote tachometer; modern cockpits tape everything.'); +card(M,'R55','Twin-needle gauge', + (st,rd)=>DUPRE.twinNeedle(st,{fuel:2.4,oil:3.1,onChange:(v,t)=>rd(t)}), + '<b>two values, one housing, mirrored scales.</b> Fuel presses up the left arc, oil up the right, each with its own needle from the shared hub. Drag either half to set that side. Not the crossed-needle (N13) — these are read separately, not at their intersection. After the Ki-57 fuel/oil pressure gauge.'); +card(M,'R56','Comfort-zone crossed needles', + (st,rd)=>DUPRE.comfortMeter(st,{temp:72,humidity:45,onChange:(v,t)=>rd(t)}), + '<b>two values, one verdict.</b> Temperature and humidity needles cross over a face printed with judgments — the crossing point lands in TOO WARM, TOO DRY, or JUST RIGHT. N13 derives a number from the crossing; this one derives an opinion. Drag each half. After a brass weather-station comfort meter.'); +card(M,'R53','Circular chart recorder', + (st,rd)=>DUPRE.chartRecorder(st,{onChange:(v,t)=>rd(t)}), + '<b>cyclic time on round paper.</b> The pen sweeps a full day per revolution, so "same time yesterday" is the same angle and daily rhythm draws itself as a flower. Click for fresh paper. The strip chart shows a window; this shows the cycle. After a Partlow round-chart recorder.'); +card(M,'R17','Round CRT scope', + (st,rd)=>DUPRE.roundCrt(st,{onChange:(v,t)=>rd(t)}), + '<b>the round-tube scope.</b> Pale phosphor face in a screwed porthole bezel, dark graticule, a bright live trace. Runs live; readout shows Vpp. After a 1950s bench oscilloscope.'); + +/* ============ INDICATORS & READOUTS ============ */ +const I=$('indicators'); +card(I,'18','Status lamp', + (st,rd)=>DUPRE.statusLamps(st,{onChange:(v,t)=>rd(t)}), + '<b>one-glance health.</b> Green ok · gold engaged · red fail · dim off · pulsing busy. Click any lamp to cycle its state.'); +card(I,'19','Badge / tag', + (st,rd)=>DUPRE.badges(st,{onChange:(v,t)=>rd(t)}), + '<b>a labelled flag.</b> MUTED, AIRPLANE, a band tag. Click a badge to cycle its variant.'); +card(I,'20','Tabular readout', + (st,rd)=>DUPRE.tabularReadout(st,{onChange:(v,t)=>rd(t)}), + '<b>a precise number.</b> Clock, countdown, volume %. Runs a live countdown; click to pause/resume.'); +card(I,'21','Engraved label', + (st,rd)=>DUPRE.engravedLabel(st,{onChange:(v,t)=>rd(t)}), + '<b>section divider.</b> The hairline-flanked caps label with a count. Click to bump the count.'); +card(I,'22','Output well', + (st,rd)=>DUPRE.outputWell(st,{onChange:(v,t)=>rd(t)}), + '<b>streaming step log.</b> Lamp-per-step with evidence. Click to stream the next step.'); +card(I,'23','Toast / status line', + (st,rd)=>DUPRE.toast(st,{onChange:(v,t)=>rd(t)}), + '<b>transient confirmation.</b> The one-line result after an action. Click to fire the next toast.'); +card(I,'26','Nixie tube', + (st,rd)=>DUPRE.nixie(st,{onChange:(v,t)=>rd(t)}), + '<b>a single warm-glowing numeral.</b> One lit digit per tube, leading zeros dark. Click to increment the count.'); +card(I,'N20','Split-flap display', + (st)=>DUPRE.splitFlap(st,{rows:3,cells:6,words:['SYSTEM','VOLUME','SIGNAL','RECORD','ONLINE','STEREO','STATUS','FILTER','TUNING','NEEDLE','SWITCH','TOGGLE','DIMMER','CHROME','MODULE','OUTPUT','SCREEN','COPPER','DYNAMO','PISTON','MAGNET','BEACON','RADIAL','BRIDGE'],animate:!reduced,skin:'paper',font:'helv'}), + '<b>flips to the new value.</b> A three-row, six-cell board; every advance sends each row to a different random word from the pool, and each cell runs at its own mechanical rate, so letters and whole words finish at different times. After settling it dwells two seconds, then advances. Click to advance now. Skins: white cards with dark lettering (default), white ink on black, the kit cream, or the ivory board; face in Helvetica (default) or Berkeley Mono. The slider sets the flap rate.'); +card(I,'N21','Seven-segment display', + (st,rd)=>DUPRE.sevenSeg(st,{onChange:(v,t)=>rd(t)}), + '<b>a lit-segment number.</b> Green segments, distinct from the nixie glow. Live countdown; click to add a minute.'); +card(I,'N22','VFD marquee', + (st,rd)=>DUPRE.vfdMarquee(st,{onChange:(v,t)=>rd(t)}), + '<b>scrolling status line.</b> Teal glow, dot-matrix mesh, text tracks across. Scrolls live; click to change the message.'); +card(I,'N23','Annunciator panel', + (st,rd)=>DUPRE.annunciator(st,{onChange:(v,t)=>rd(t)}), + '<b>a grid of named alarms with the alarm lifecycle.</b> Cells light amber to warn, red to fault; any active alarm flashes MSTR CAUTION until ACK steadies it, a new alarm re-flashes it, RESET clears the board, TEST proves the bulbs. Click cells to raise alarms.'); +card(I,'N24','Jewel pilot lamps', + (st,rd)=>DUPRE.jewels(st,{onChange:(v,t)=>rd(t)}), + '<b>a faceted glass indicator.</b> The chunky bezel pilot lamp with a real bloom. Click a jewel to cycle red · amber · green · dark.'); +card(I,'N25','Tape counter', + (st,rd)=>DUPRE.tapeCounter(st,{onChange:(v,t)=>rd(t)}), + '<b>rolling odometer digits.</b> Numbered wheels roll to the next figure. Rolls live; readout shows the total.'); +card(I,'N26','Analog clock', + (st,rd)=>DUPRE.analogClock(st,{onChange:(v,t)=>rd(t)}), + '<b>time on a real face.</b> Engraved ticks, three hands, live seconds sweep. Runs live; readout shows the time.'); +card(I,'N27','Frequency-dial scale', + (st,rd)=>DUPRE.freqScale(st,{onChange:(v,t)=>rd(t)}), + '<b>a printed log scale.</b> Marks crowd low, spread high — a real logarithmic axis. Drag the pointer; readout shows the frequency.'); +card(I,'N28','Patch-bay jack field', + (st,rd)=>DUPRE.patchBay(st,{onChange:(v,t)=>rd(t)}), + '<b>routing shown as patches.</b> A grid of jacks with cables between connected pairs. Click one jack then another to add/remove a cable.'); +card(I,'R10','Data matrix readout', + (st,rd)=>DUPRE.dataMatrix(st,{onChange:(v,t)=>rd(t)}), + '<b>a page of amber fields.</b> The console data block — several labeled values on one lit matrix. Click to cycle pages; readout names the page. After a cockpit data readout.'); +card(I,'R11','Warning flag window', + (st,rd)=>DUPRE.warningFlag(st,{onChange:(v,t)=>rd(t)}), + '<b>the mechanical alarm flag.</b> A striped barber-pole slides into a window when the condition trips — not a lamp, a flag. Click to trip and clear it. After the VIB flag on an altimeter.'); +card(I,'R25','Fourteen-segment display', + (st,rd)=>DUPRE.seg14(st,{onChange:(v,t)=>rd(t)}), + '<b>segments that spell.</b> The starburst alphanumeric — diagonals and split bars let it write words, not just digits. Click to cycle the word. After a pedal preset display.'); +card(I,'R26','Response graph', + (st,rd)=>DUPRE.responseGraph(st,{onChange:(v,t)=>rd(t)}), + '<b>a curve on labeled axes.</b> Log frequency across, dB up the side, and the amber peak is yours to place — drag it anywhere on the plot. After the response display of a mastering processor.'); +card(I,'R30','Telegraph indicator', + (st,rd)=>DUPRE.telegraphIndicator(st,{onChange:(v,t)=>rd(t)}), + '<b>state on a pie of sectors.</b> The pointer and its little flag name the active state, engine-telegraph style. Click to step the state. After an electric indicator dial.'); +card(I,'R31','Radar sweep', + (st,rd)=>DUPRE.radarSweep(st,{onChange:(v,t)=>rd(t)}), + '<b>the rotating scan.</b> A sweep beam circles the bearing ring, contacts bloom as it passes and fade after. Click to mark the current bearing. After a radar PPI scope.'); +card(I,'R35','Day-date disc calendar', + (st,rd)=>DUPRE.dayDateCal(st,{onChange:(v,t)=>rd(t)}), + '<b>two coaxial discs, one index.</b> The outer ring carries the date, the inner disc the weekday; both read where the yellow hand points. Starts on today; click to roll midnight forward and watch the discs step. After a watch day-date movement.'); +card(I,'R36','LED dot matrix', + (st,rd)=>DUPRE.dotMatrix(st,{onChange:(v,t)=>rd(t)}), + '<b>a bitmap, one red dot at a time.</b> 64 discrete LEDs behind a tinted window — segments draw digits, but a matrix draws anything. Click dots to paint the pattern; the readout counts what is lit. After the K4816 pattern generator faceplate.'); +card(I,'R45','Flip-disc tile array', + (st,rd)=>DUPRE.flipDisc(st,{onChange:(v,t)=>rd(t)}), + '<b>the mechanical pixel.</b> Each disc flips between its yellow face and its black back and then STAYS — no power, no glow, state that persists. Click a disc and watch it flip. The dot matrix glows; this one clacks. After transit flip-dot signs.'); +card(I,'R46','Dekatron counting ring', + (st,rd)=>DUPRE.dekatron(st,{onChange:(v,t)=>rd(t)}), + '<b>a count as a position, and the counting is visible.</b> Each click is a pulse; the neon glow steps one cathode around the ring and carries on wrap. Nixies show the digit — the Dekatron shows the arithmetic. After glow-transfer counter tubes.'); +card(I,'R47','Landing gear indicator', + (st,rd)=>DUPRE.gearIndicator(st,{onChange:(v,t)=>rd(t)}), + '<b>three greens or nothing.</b> A spatial lamp panel: nose and mains each get a light, green only when down and locked; the amber transit pulse means neither state. Click the wheel lever to cycle the gear. After a cockpit gear panel.'); +card(I,'R52','Blinkenlights front panel', + (st,rd)=>DUPRE.blinkenlights(st,{onChange:(v,t)=>rd(t)}), + '<b>the machine thinking, out loud.</b> Address and data lamps ripple with the live computation; the switch register below is yours — flip bits and watch the pattern change. DIP switches hold config; this shows work happening. After a PDP-11/70 front panel.'); + +/* ============ CONTROL WIRING ============ */ +/* 01 toggle */ +/* 01-09, 24, 25, N01-N10 extracted to widgets.js (DUPRE.*) — wired at their card records */ + +/* ============ METER WIRING (drag-driven) ============ */ +/* 10-17, N11-N18 extracted to widgets.js (DUPRE.*) — wired at their card records */ + +/* ============ INDICATOR WIRING ============ */ +/* 18-23, 26 extracted to widgets.js (DUPRE.*) — wired at their card records */ +/* N20-N28 extracted to widgets.js (DUPRE.*) — wired at their card records */ + +/* ============ REFERENCE-BATCH (R) INSTRUMENTS — SVG builders ============ */ +/* svgEl, polar, VUDB live in widgets.js (DUPRE) */ + +/* R01 ballistics: the page owns the signal chase; the meter just takes set(t) */ +function tickMcVu(){const a=lvl();const target=Math.min(1.02,a*1.12); + const t=MH.mcvu.get();MH.mcvu.set(t+(target-t)*(target>t?0.32:0.10));} + +/* R02-R06, R12, R14, R15 extracted to widgets.js (DUPRE.*) */ + + + + + + + + + +/* R07-R09 extracted to widgets.js (DUPRE.*) */ + +/* R10, R11 extracted to widgets.js (DUPRE.*) */ + + + + +/* R13, R17 extracted to widgets.js (DUPRE.*) */ + +/* R25, R26, R30, R31 extracted to widgets.js (DUPRE.*) */ + + + + +/* ============ LIVE SIGNAL LOOPS ============ */ +/* extracted meters: the page keeps the clock + demo signal, drives card handles */ +const MH={vu:$('card-11').dupre,mini:$('card-12').dupre,spark:$('card-16').dupre,wave:$('card-17').dupre, + scope:$('card-N11').dupre,eq:$('card-N12').dupre,strip:$('card-N16').dupre,mcvu:$('card-R01').dupre}; +const IH={flap:$('card-N20').dupre,seven:$('card-N21').dupre,vfd:$('card-N22').dupre, + counter:$('card-N25').dupre,clock:$('card-N26').dupre}; + +let ph=0; +const eqBands=Array.from({length:11},(_,i)=>({v:0.4,ph:i*0.6})); +function lvl(){return Math.max(0,Math.min(1,0.5+0.4*Math.sin(ph*1.3)+(Math.random()<0.15?Math.random()*0.4:0)-Math.random()*0.08));} +function fastTick(){ + ph+=0.09; + const a=lvl(),b=lvl(); + MH.vu.set(a,b);MH.mini.set(a); + MH.spark.push(0.5+0.42*Math.sin(ph*0.9)+(Math.random()-0.5)*0.25); + const env=Math.min(1,0.6+0.3*Math.sin(ph*0.4)); + const smp=[];for(let x=0;x<=170;x+=3)smp.push(Math.sin(x*0.18+ph*3)*Math.sin(x*0.05)); + MH.wave.set(smp,env); + const senv=Math.min(1,0.6+0.3*Math.sin(ph*0.4)); + const ssmp=[];for(let x=0;x<=176;x+=3)ssmp.push(Math.sin(x*0.16+ph*3.2)*senv); + MH.scope.set(ssmp,0.6+0.3*Math.sin(ph*0.4)); + eqBands.forEach(bd=>{bd.ph+=0.16;bd.v=Math.max(0.05,Math.min(1,0.5+0.42*Math.sin(bd.ph)+(Math.random()<0.2?Math.random()*0.3:0)-Math.random()*0.06));}); + MH.eq.set(eqBands.map(bd=>bd.v)); + MH.strip.push((28+24*Math.sin(ph*0.7)*(0.6+0.4*Math.sin(ph*0.13))-(Math.random()-0.5)*4)/56); +} +/* indicator loops: builders own state + clicks; the page keeps the clocks and + the time source (tick contract) */ +function tickClock(){const d=new Date();IH.clock.set(d.getHours(),d.getMinutes(),d.getSeconds());} +const FLAP_DWELL_MS=2000; let flapTimer; +// The board advances only after it has settled AND dwelt on the reading — +// a fixed interval would retarget mid-cascade and the panel would never rest. +if(!reduced)IH.flap.onSettle(()=>{clearTimeout(flapTimer);flapTimer=setTimeout(()=>IH.flap.next(),FLAP_DWELL_MS);}); +function tickSeven(){IH.seven.tick();} +function tickT(){$('card-20').dupre.tick();} +function tickVfd(){IH.vfd.tick();} +function tickCounter(){IH.counter.set(IH.counter.get()+137);} + +/* static paint for reduced motion */ +function paintStatic(){ + MH.vu.set(0.55,0.5);MH.mini.set(0.55); + MH.spark.fill(0.5); + MH.wave.set([],0.6); + eqBands.forEach((bd,i)=>bd.v=0.3+0.5*Math.abs(Math.sin(i*0.9))); + MH.eq.set(eqBands.map(bd=>bd.v)); + MH.scope.set(Array.from({length:60},(_,i)=>Math.sin(i*0.5)*18/22),0.74); + MH.strip.set(Array.from({length:60},(_,i)=>0.5+Math.sin(i*0.3)*16/56),0.5); + tickClock();IH.flap.set(0); + MH.mcvu.set(.5); +} + +if(!reduced){ + setInterval(fastTick,80); + setInterval(tickMcVu,80); + setInterval(tickClock,1000);tickClock(); + flapTimer=setTimeout(()=>IH.flap.next(),FLAP_DWELL_MS); + setInterval(tickVfd,32); + setInterval(tickCounter,1600); + setInterval(tickSeven,1000); + setInterval(tickT,1000); + document.querySelectorAll('.dupre-reel.dupre-spin').forEach(r=>r.style.animationPlayState='running'); +}else{ + paintStatic(); + document.querySelectorAll('.dupre-reel.dupre-spin').forEach(r=>r.style.animationPlayState='paused'); +} + +/* R35, R36 extracted to widgets.js (DUPRE.*) */ + + +/* R43, R44 extracted to widgets.js (DUPRE.*) */ + +/* R45-R47, R52 extracted to widgets.js (DUPRE.*) */ + + + + +/* R53-R56 extracted to widgets.js (DUPRE.*) */ + +/* ---- screen-family chips: first round, the clearly-screen instruments ---- + Defaults match each instrument's shipped color (var fallbacks), so no family is applied until a chip is clicked. + The nixie stays chipless on purpose: neon is only ever orange, so alternates would be historically false. */ +screenChips('R10',$('card-R10').dupre.el,['amber','green','red','blue','vfd'],'amber'); +screenChips('R17',$('card-R17').dupre.el,['green','amber','red','blue','vfd'],'green'); +screenChips('R19',$('card-R19').dupre.el,['white','green','amber','blue','vfd'],'white'); +screenChips('R31',$('card-R31').dupre.el,['amber','green','red','blue','vfd'],'amber'); +screenChips('N11',$('card-N11').dupre.el,['green','amber','red','blue','vfd'],'green'); +/* all six, where its siblings each carry five: a passphrase window has no reason + to prefer one phosphor, so it offers the whole set including the marquee cyan */ +screenChips('R57',$('card-R57').dupre.el,['amber','green','red','blue','vfd','white'],'amber'); +BOOST.forEach(no=>{const rd=document.getElementById('rd-'+no); + if(rd)rd.closest('.card').querySelector('.stagew').classList.add('boost');}); + +/* cross-reference links: card IDs mentioned in notes and spec sheets jump to that card */ +(function(){const ids=new Set([...document.querySelectorAll('.card .no')].map(n=>n.textContent)); + document.querySelectorAll('.wnote,.igrid .iv').forEach(el=>{ + if(el.querySelector('a[href^="reference/"]'))return; // leave the photo-link rows alone + el.innerHTML=el.innerHTML.replace(/\b(R\d{2}|N\d{2})\b/g, + m=>ids.has(m)?`<a class="xref" href="#card-${m}">${m}</a>`:m);});})(); + +/* style chips: shared demo rig for builders with constructor style opts — + reads a builder's STYLES table and drives setStyle on the live card instance. + PRESETS (optional) adds a leading group of named combinations: a preset chip + applies all axes at once and resyncs the axis chips beneath it, and changing + any axis afterwards clears the preset — the chips must never claim a preset + the instrument has since diverged from. */ +function styleChips(no,STYLES,AXES,PRESETS,defPreset){ + const h=$('card-'+no)?.dupre; if(!h)return; + const cardEl=h.el.closest('.card'); + const row=document.createElement('div'); row.className='famchips'; + const sel={}, sync={}, groups=[]; let clearPreset=()=>{}; + /* Re-apply every axis on any change rather than just the one clicked: axes are + not independent (onText overrides the ink `on` sets), so a lone setStyle can + drop a selection the chips still show as lit — the card would then display a + combination the instrument isn't in. Applying all of them in AXES order makes + the outcome independent of click order. */ + const applyAll=()=>{for(const [,axis] of AXES) if(sel[axis]) h.setStyle(axis,sel[axis]);}; + for(const [label,axis,def] of AXES){ + sel[axis]=def; + const g=document.createElement('span'); g.className='fgroup'; + const lab=document.createElement('span'); lab.className='lab'; lab.textContent=label; g.appendChild(lab); + const chips=[]; + for(const [name,o] of Object.entries(STYLES[axis])){ + const b=document.createElement('span'); b.className='fc'+(name===def?' on':''); + b.style.background=o.dot; b.title=name; chips.push(b); + b.addEventListener('click',()=>{sel[axis]=name; applyAll(); + chips.forEach(x=>x.classList.toggle('on',x===b)); clearPreset();}); + g.appendChild(b);} + sync[axis]=name=>{sel[axis]=name; chips.forEach(x=>x.classList.toggle('on',x.title===name));}; + groups.push(g);} + if(PRESETS&&h.setPreset){ + const g=document.createElement('span'); g.className='fgroup'; + const lab=document.createElement('span'); lab.className='lab'; lab.textContent='preset'; g.appendChild(lab); + const chips=[]; + for(const [name,p] of Object.entries(PRESETS)){ + const b=document.createElement('span'); b.className='fc'+(name===defPreset?' on':''); b.title=name; + /* the on-tone is the preset's identity, so it doubles as the swatch */ + b.style.background=STYLES.on[p.on].dot; chips.push(b); + b.addEventListener('click',()=>{ + const applied=h.setPreset(name); if(!applied)return; + chips.forEach(x=>x.classList.toggle('on',x===b)); + for(const [axis,style] of Object.entries(applied)) sync[axis]?.(style);}); + g.appendChild(b);} + clearPreset=()=>chips.forEach(x=>x.classList.remove('on')); + row.appendChild(g);} + groups.forEach(g=>row.appendChild(g)); + cardEl.querySelector('.opts').appendChild(row); +} +styleChips('N20',DUPRE.splitFlap.STYLES,[['skin','skin','paper'],['font','font','helv']]); +(()=>{const h=$('card-N20').dupre,row=document.querySelector('#card-N20 .famchips');if(!h||!row)return; + const gr=document.createElement('span');gr.className='fgroup'; + gr.innerHTML='<span class="lab">flap</span><input type="range" min="30" max="160" value="100" style="width:70px;accent-color:var(--gold);vertical-align:middle"><span class="lab fms">100ms</span>'; + const sl=gr.querySelector('input'),ms=gr.querySelector('.fms'); + sl.addEventListener('input',()=>{h.setFlapMs(+sl.value);ms.textContent=sl.value+'ms';}); + row.appendChild(gr);})(); +styleChips('01',DUPRE.slideToggle.STYLES, + [['on','on','amber'],['on text','onText','panel'],['off','off','dark'], + ['off text','offText','white'],['thumb','thumb','light']], + DUPRE.slideToggle.PRESETS,'panel'); +styleChips('R05',DUPRE.filterBank.STYLES,[['panel','panel','silver'],['shape','caps','block'],['color','capColor','black']]); +styleChips('06',DUPRE.segmented.STYLES,[['accent','accent','amber']]); +styleChips('07',DUPRE.chipToggle.STYLES,[['accent','accent','amber']]); +styleChips('25',DUPRE.slideRule.STYLES,[['face','skin','warm']]); + +/* final tally pass: setV fires per card during build, but each card is still + detached at that moment, so the running counts lag by one — recount now */ +updateVTally(); +updatePolTally(); +</script> +</body> +</html> diff --git a/docs/prototypes/reference/slide-toggle.jpg b/docs/prototypes/reference/slide-toggle.jpg Binary files differnew file mode 100644 index 0000000..c1c0b14 --- /dev/null +++ b/docs/prototypes/reference/slide-toggle.jpg diff --git a/docs/prototypes/tokens-waybar.css b/docs/prototypes/tokens-waybar.css new file mode 100644 index 0000000..d18ba23 --- /dev/null +++ b/docs/prototypes/tokens-waybar.css @@ -0,0 +1,34 @@ +/* generated from tokens.json by gen_tokens.py — do not edit by hand. + GTK CSS has no custom properties; reference these as @name, and use + alpha(@name, 0.5) where the web build uses rgba(var(--name),.5). */ +@define-color ground #151311; +@define-color panel #100f0f; +@define-color well #0a0c0d; +@define-color raise #1a1917; +@define-color silver #bfc4d0; +@define-color cream #f3e7c5; +@define-color steel #969385; +@define-color dim #7c838a; +@define-color slate #424f5e; +@define-color slate_hi #54677d; +@define-color wash #2c2f32; +@define-color pass #74932f; +@define-color fail #cb6b4d; +@define-color phos #7fe0a0; +@define-color phos_dim #1c3626; +@define-color vfd #63e6c8; +@define-color sevgrn #57d357; +@define-color sevred #e2543f; +@define-color sevoff #1a1613; +@define-color jewel_r #ff5b45; +@define-color jewel_a #ffb43a; +@define-color jewel_g #6fce33; +@define-color gold #e2a038; +@define-color gold_hi #ffbe54; +@define-color amber_grad_top #f2c76a; +@define-color amber_grad_mid #d29638; +@define-color amber_grad_bot #8f671f; +@define-color amber_edge #7d5c16; +@define-color amber_warn #f0b552; +@define-color glow_hi #ffbe54; +@define-color glow_lo #e2a038; diff --git a/docs/prototypes/tokens.json b/docs/prototypes/tokens.json new file mode 100644 index 0000000..6974805 --- /dev/null +++ b/docs/prototypes/tokens.json @@ -0,0 +1,46 @@ +{ + "_note": "Single source of truth for the panel widget gallery's design tokens. Edit here, then run: python3 gen_tokens.py (regenerates the :root block in panel-widget-gallery.html plus tokens-waybar.css and tokens.el). The amber hue is defined once; its glow rgb triples are derived by the generator, so retuning amber is a one-line change here.", + "palette": { + "ground": "#151311", + "panel": "#100f0f", + "well": "#0a0c0d", + "raise": "#1a1917", + "silver": "#bfc4d0", + "cream": "#f3e7c5", + "steel": "#969385", + "dim": "#7c838a", + "slate": "#424f5e", + "slate-hi": "#54677d", + "wash": "#2c2f32", + "pass": "#74932f", + "fail": "#cb6b4d", + "phos": "#7fe0a0", + "phos-dim": "#1c3626", + "vfd": "#63e6c8", + "sevgrn": "#57d357", + "sevred": "#e2543f", + "sevoff": "#1a1613", + "jewel-r": "#ff5b45", + "jewel-a": "#ffb43a", + "jewel-g": "#6fce33" + }, + "amber": { + "gold": "#e2a038", + "gold-hi": "#ffbe54", + "amber-grad-top": "#f2c76a", + "amber-grad-mid": "#d29638", + "amber-grad-bot": "#8f671f", + "amber-edge": "#7d5c16", + "amber-warn": "#f0b552" + }, + "glow": { + "glow-hi": "gold-hi", + "glow-lo": "gold" + }, + "font": { + "mono": "\"BerkeleyMono Nerd Font\",\"Berkeley Mono\",monospace" + }, + "timing": { + "pulse-rate": "1s" + } +} diff --git a/docs/prototypes/waybar-redesign-prototype.html b/docs/prototypes/waybar-redesign-prototype.html new file mode 100644 index 0000000..2307b69 --- /dev/null +++ b/docs/prototypes/waybar-redesign-prototype.html @@ -0,0 +1,853 @@ +<!DOCTYPE html> +<html lang="en"> +<head> +<meta charset="utf-8"> +<title>Waybar redesign — six directions</title> +<style> +/* ============ kit tokens (from tokens.json) ============ */ +:root{ + --ground:#151311; --panel:#100f0f; --well:#0a0c0d; --raise:#1a1917; + --silver:#bfc4d0; --cream:#f3e7c5; --steel:#969385; --dim:#7c838a; + --slate:#424f5e; --slate-hi:#54677d; --wash:#2c2f32; + --pass:#74932f; --fail:#cb6b4d; --phos:#7fe0a0; --phos-dim:#1c3626; + --vfd:#63e6c8; --sevgrn:#57d357; --sevred:#e2543f; --sevoff:#1a1613; + --jewel-r:#ff5b45; --jewel-a:#ffb43a; --jewel-g:#6fce33; + --gold:#e2a038; --gold-hi:#ffbe54; --amber-warn:#f0b552; --amber-edge:#7d5c16; + --mono:"BerkeleyMono Nerd Font","Berkeley Mono",monospace; + --chrome:linear-gradient(180deg,#f2f4f6 0%,#a9b1b8 26%,#62686d 48%,#cfd4da 72%,#7e858b 100%); + --chrome-soft:linear-gradient(180deg,#d9dde1 0%,#8f969c 40%,#565b60 55%,#aab0b6 100%); + --brush:repeating-linear-gradient(90deg,#c7cbd0 0 2px,#b2b7bd 2px 3px,#bfc4ca 3px 5px); +} +*{box-sizing:border-box;margin:0;padding:0} +body{background:var(--ground);color:var(--silver);font-family:var(--mono);padding:34px 4vw 120px} +h1{color:var(--cream);font-size:21px;letter-spacing:.04em;margin-bottom:6px} +.sub{color:var(--steel);font-size:12.5px;max-width:900px;line-height:1.55;margin-bottom:8px} +.swatches{display:flex;gap:6px;margin:14px 0 34px} +.swatches i{width:22px;height:14px;border-radius:3px;border:1px solid #000} +section.var{margin:0 0 58px} +h2{font-size:14px;color:var(--gold-hi);letter-spacing:.12em;text-transform:uppercase;margin-bottom:2px} +h2 .n{color:var(--steel);margin-right:8px} +.cap{color:var(--steel);font-size:12px;line-height:1.55;max-width:980px;margin:6px 0 12px} +.cap b{color:var(--silver);font-weight:600} +/* true-proportion full-bar miniature */ +.minibar{width:100%;aspect-ratio:3440/54;min-height:26px;border-radius:999px;display:flex;align-items:center; + padding:0 1.1%;gap:.55%;font-size:9.5px;overflow:hidden;margin-bottom:14px} +.minibar .sp{flex:1} +.minibar span{white-space:nowrap;line-height:1} +/* the large right-cluster stage */ +.stage{border-radius:14px;padding:26px 28px 22px;display:inline-flex;align-items:center;gap:18px;max-width:100%;overflow-x:auto} +.lbl{font-size:8.5px;letter-spacing:.22em;text-transform:uppercase;text-align:center;margin-bottom:6px;white-space:nowrap} +.mod{display:flex;flex-direction:column;align-items:center} +.jewel{width:9px;height:9px;border-radius:50%;display:inline-block;border:1.5px solid #05050588; + box-shadow:inset 0 -2px 3px #0009, inset 0 1px 2px #fff5, 0 0 6px 0 currentColor} +/* drum counters */ +.dgroup{display:flex;align-items:center;border-radius:11px;padding:5px 7px} +.drum{min-width:26px;padding:7px 5px;text-align:center;font-size:19px;font-weight:700;color:#e9e9e9; + background:linear-gradient(180deg,#000 0%,#181818 12%,#3d3d3d 46%,#2b2b2b 60%,#0c0c0c 88%,#000 100%); + border-left:1px solid #000;border-right:1px solid #333; + text-shadow:0 1px 1px #000;line-height:1} +.drum:first-child{border-radius:6px 0 0 6px}.drum:last-child{border-radius:0 6px 6px 0} +.knurl{width:7px;align-self:stretch;border-radius:3px;margin:2px 1px; + background:repeating-linear-gradient(0deg,#101010 0 2px,#3c3c3c 2px 4px)} +.sep-dot{width:7px;height:7px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--gold-hi),#7d5c16 70%);margin:0 4px} +/* knobs */ +.knob{width:30px;height:30px;border-radius:50%; + background:radial-gradient(circle at 34% 28%,#e8ecef,#9aa1a7 45%,#4d5257 78%,#31353a); + border:2px solid #1c1e20;position:relative;box-shadow:0 2px 5px #000a, inset 0 1px 1px #fff8} +.knob::after{content:"";position:absolute;left:50%;top:3px;width:2px;height:8px;background:#17191b;transform:translateX(-50%);border-radius:1px} +.knob.brass{background:radial-gradient(circle at 34% 28%,#ffdf9a,var(--gold) 45%,#8f671f 80%,#5c4212)} +/* vfd window */ +.vfdwin{background:#031311;border-radius:6px;padding:7px 12px;color:var(--vfd); + box-shadow:inset 0 2px 8px #000, inset 0 0 24px #063a31, 0 0 1px #000; + text-shadow:0 0 7px #2ee6c266;font-size:18px;letter-spacing:.08em} +svg{display:block} +.note{margin-top:44px;border-top:1px solid #2a2724;padding-top:16px;color:var(--steel);font-size:12px;line-height:1.6;max-width:980px} +.note b{color:var(--cream)} +</style> +</head> +<body> + +<!-- ===== custom weather glyph set (stroke/fill = currentColor, recolour per module) ===== + Live snapshot 2026-07-18: New Orleans, clear, 82°F (feels 92°F), humidity 88%, wind 6 WNW. + A real module maps the provider's condition code to one of these symbols; the sun is + the current reading. Drawn custom (not Nerd Font / emoji) so they sit in the kit. --> +<svg width="0" height="0" style="position:absolute" aria-hidden="true"><defs> + <symbol id="wx-sun" viewBox="0 0 24 24"> + <circle cx="12" cy="12" r="4.3" fill="currentColor"/> + <g stroke="currentColor" stroke-width="1.8" stroke-linecap="round"> + <line x1="12" y1="1.5" x2="12" y2="4.6"/><line x1="12" y1="19.4" x2="12" y2="22.5"/> + <line x1="1.5" y1="12" x2="4.6" y2="12"/><line x1="19.4" y1="12" x2="22.5" y2="12"/> + <line x1="4.6" y1="4.6" x2="6.8" y2="6.8"/><line x1="17.2" y1="17.2" x2="19.4" y2="19.4"/> + <line x1="4.6" y1="19.4" x2="6.8" y2="17.2"/><line x1="17.2" y1="6.8" x2="19.4" y2="4.6"/> + </g> + </symbol> + <symbol id="wx-partly" viewBox="0 0 24 24"> + <circle cx="8.5" cy="8" r="3.2" fill="currentColor"/> + <g stroke="currentColor" stroke-width="1.5" stroke-linecap="round"> + <line x1="8.5" y1="1.5" x2="8.5" y2="3.4"/><line x1="1.7" y1="8" x2="3.6" y2="8"/> + <line x1="3.7" y1="3.2" x2="5" y2="4.5"/><line x1="13.3" y1="3.2" x2="12" y2="4.5"/> + </g> + <g fill="currentColor"><circle cx="12" cy="15" r="3.6"/><circle cx="16.5" cy="13" r="4.4"/><circle cx="20" cy="15.6" r="3.1"/><rect x="11" y="15" width="10" height="4" rx="2"/></g> + </symbol> + <symbol id="wx-cloud" viewBox="0 0 24 24"> + <g fill="currentColor"><circle cx="7.5" cy="13" r="4"/><circle cx="12.5" cy="10.5" r="5.2"/><circle cx="17" cy="13.5" r="3.6"/><rect x="6.5" y="13" width="11.5" height="4.2" rx="2.1"/></g> + </symbol> + <symbol id="wx-rain" viewBox="0 0 24 24"> + <g fill="currentColor"><circle cx="7.5" cy="9" r="3.6"/><circle cx="12.5" cy="7" r="4.6"/><circle cx="16.5" cy="9.6" r="3.1"/><rect x="6.5" y="9" width="10.5" height="3.8" rx="1.9"/></g> + <g stroke="currentColor" stroke-width="1.8" stroke-linecap="round"><line x1="8" y1="15.5" x2="6.6" y2="19.5"/><line x1="12" y1="15.5" x2="10.6" y2="19.5"/><line x1="16" y1="15.5" x2="14.6" y2="19.5"/></g> + </symbol> + <symbol id="wx-storm" viewBox="0 0 24 24"> + <g fill="currentColor"><circle cx="7.5" cy="9" r="3.6"/><circle cx="12.5" cy="7" r="4.6"/><circle cx="16.5" cy="9.6" r="3.1"/><rect x="6.5" y="9" width="10.5" height="3.8" rx="1.9"/></g> + <path d="M12.5 14 L9 19.5 h3 L10.5 23.5 L15.5 17.5 h-3 L14 14 Z" fill="currentColor"/> + </symbol> + <symbol id="wx-snow" viewBox="0 0 24 24"> + <g fill="currentColor"><circle cx="7.5" cy="9" r="3.6"/><circle cx="12.5" cy="7" r="4.6"/><circle cx="16.5" cy="9.6" r="3.1"/><rect x="6.5" y="9" width="10.5" height="3.8" rx="1.9"/></g> + <g stroke="currentColor" stroke-width="1.5" stroke-linecap="round"> + <g transform="translate(9,17.5)"><line x1="-2" y1="0" x2="2" y2="0"/><line x1="0" y1="-2" x2="0" y2="2"/><line x1="-1.4" y1="-1.4" x2="1.4" y2="1.4"/><line x1="-1.4" y1="1.4" x2="1.4" y2="-1.4"/></g> + <g transform="translate(15,18.5)"><line x1="-2" y1="0" x2="2" y2="0"/><line x1="0" y1="-2" x2="0" y2="2"/><line x1="-1.4" y1="-1.4" x2="1.4" y2="1.4"/><line x1="-1.4" y1="1.4" x2="1.4" y2="-1.4"/></g> + </g> + </symbol> + <symbol id="wx-fog" viewBox="0 0 24 24"> + <g stroke="currentColor" stroke-width="1.9" stroke-linecap="round"> + <line x1="3" y1="7" x2="21" y2="7"/><line x1="5" y1="11.5" x2="19" y2="11.5"/><line x1="3" y1="16" x2="18" y2="16"/><line x1="7" y1="20.5" x2="21" y2="20.5"/> + </g> + </symbol> + <!-- wind vane: arrow points UP = north at 0deg; rotate by the source bearing (WNW = 293deg) --> + <symbol id="wx-vane" viewBox="0 0 24 24"> + <path d="M12 2.4 L15.6 9 L12.9 9 L12.9 21 L11.1 21 L11.1 9 L8.4 9 Z" fill="currentColor" stroke="currentColor" stroke-width=".8" stroke-linejoin="round"/> + </symbol> + <!-- wind (windy condition): flowing gust lines, each ending in a curl --> + <symbol id="wx-wind" viewBox="0 0 24 24"> + <g fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round"> + <path d="M2.5 8 H13.5 a2.6 2.6 0 1 0 -2.55 -3.1"/> + <path d="M2.5 12.5 H18 a2.9 2.9 0 1 1 -2.85 3.45"/> + <path d="M2.5 17 H10.5 a2.3 2.3 0 1 1 -2.25 2.75"/> + </g> + </symbol> +</defs></svg> + +<h1>Waybar redesign — six directions</h1> +<p class="sub">Chronograph date/time as the anchor, whole-bar aesthetic around it. Each direction shows the full bar at true +proportion (3440×54), then the right cluster enlarged. Left-side functionality is unchanged everywhere — only the skin varies. +Right cluster everywhere: AUX (the future desktop-settings module) · network · audio · bluetooth · maint · timer · tray · <b>weather</b> · date · time. +The <b>weather module is new</b>: current conditions for the location, drawn with a custom glyph set (below) rather than Nerd Font icons. +The reading is a live snapshot — New Orleans, clear, 82°/feels 92°. All colours are kit tokens from the widget gallery.</p> +<div class="swatches"> + <i style="background:#100f0f" title="panel"></i><i style="background:#e2a038" title="gold"></i> + <i style="background:#f3e7c5" title="cream"></i><i style="background:#bfc4d0" title="silver"></i> + <i style="background:#63e6c8" title="vfd"></i><i style="background:#7fe0a0" title="phos"></i> + <i style="background:#ffb43a" title="jewel-a"></i><i style="background:#6fce33" title="jewel-g"></i> + <i style="background:#ff5b45" title="jewel-r"></i><i style="background:#e2543f" title="sevred"></i> +</div> +<div style="display:flex;gap:22px;align-items:center;flex-wrap:wrap;background:linear-gradient(180deg,#1a1917,#100f0f);border:1px solid #262320;border-radius:11px;padding:14px 20px;margin:0 0 34px"> + <div style="color:var(--steel);font-size:11px;letter-spacing:.24em;text-transform:uppercase;line-height:1.5">Custom weather<br>glyph set</div> + <div style="display:flex;gap:20px;color:var(--cream)"> + <div style="text-align:center"><svg width="28" height="28" style="color:var(--gold-hi)"><use href="#wx-sun"/></svg><div style="color:var(--steel);font-size:9px;letter-spacing:.1em;margin-top:4px">CLEAR</div></div> + <div style="text-align:center"><svg width="28" height="28" style="color:var(--cream)"><use href="#wx-partly"/></svg><div style="color:var(--steel);font-size:9px;letter-spacing:.1em;margin-top:4px">PARTLY</div></div> + <div style="text-align:center"><svg width="28" height="28" style="color:var(--silver)"><use href="#wx-cloud"/></svg><div style="color:var(--steel);font-size:9px;letter-spacing:.1em;margin-top:4px">CLOUD</div></div> + <div style="text-align:center"><svg width="28" height="28" style="color:var(--slate-hi)"><use href="#wx-rain"/></svg><div style="color:var(--steel);font-size:9px;letter-spacing:.1em;margin-top:4px">RAIN</div></div> + <div style="text-align:center"><svg width="28" height="28" style="color:var(--jewel-a)"><use href="#wx-storm"/></svg><div style="color:var(--steel);font-size:9px;letter-spacing:.1em;margin-top:4px">STORM</div></div> + <div style="text-align:center"><svg width="28" height="28" style="color:var(--vfd)"><use href="#wx-snow"/></svg><div style="color:var(--steel);font-size:9px;letter-spacing:.1em;margin-top:4px">SNOW</div></div> + <div style="text-align:center"><svg width="28" height="28" style="color:var(--dim)"><use href="#wx-fog"/></svg><div style="color:var(--steel);font-size:9px;letter-spacing:.1em;margin-top:4px">FOG</div></div> + <div style="text-align:center"><svg width="28" height="28" style="color:var(--silver)"><use href="#wx-wind"/></svg><div style="color:var(--steel);font-size:9px;letter-spacing:.1em;margin-top:4px">WINDY</div></div> + </div> +</div> + +<!-- ================= W WEATHER WIDGET DIRECTIONS ================= --> +<section class="var"> +<h2><span class="n">W</span>Weather widget — directions</h2> +<p class="cap">Standalone takes on the weather widget, every one showing the same live reading (<b>New Orleans · clear · 82° / feels 92° · wind 6</b>). Same custom glyph set, six different instrument idioms. The bar modules below use the compact chip; the others are candidates for a fuller panel or a click-to-expand. +<br><b>Wind collapses into one slot, constant width:</b> below ~15 mph it shows the vane + speed (direction is the interesting part when it's calm); at ~15 mph and up it flips to the gust glyph + speed (when it's windy, "windy" is the headline, not the compass point). The two minimal chips show the calm and windy states at identical footprint.</p> +<div style="display:flex;flex-wrap:wrap;gap:30px 34px;align-items:flex-start;background:linear-gradient(180deg,#151413,#0e0d0d);border:1px solid #262320;border-radius:14px;padding:30px 30px 26px"> + + <!-- 1. compact chip --> + <figure style="margin:0;display:flex;flex-direction:column;align-items:center;gap:11px"> + <div style="display:flex;align-items:center;gap:9px;background:#080808;border-radius:9px;padding:8px 13px;box-shadow:inset 0 2px 8px #000, 0 0 0 1px #33290f"> + <svg width="30" height="30" style="color:var(--gold-hi)"><use href="#wx-sun"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="color:#e9e9e9;font-size:19px">82°</span><span style="color:var(--gold);font-size:8px;letter-spacing:.12em">CLEAR</span> + </div> + <div style="width:1px;align-self:stretch;background:#33290f;margin:2px 0"></div> + <div style="display:flex;align-items:center;gap:5px"> + <svg width="20" height="20" style="color:var(--gold-hi);transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"><span style="color:#e9e9e9;font-size:12px">WNW</span><span style="color:var(--gold);font-size:8px">6 mph</span></div> + </div> + </div> + <figcaption style="color:var(--steel);font-size:10px;letter-spacing:.16em;text-transform:uppercase">Compact chip</figcaption> + </figure> + + <!-- 1b. minimal chip — symbol · degrees · direction-arrow · mph --> + <figure style="margin:0;display:flex;flex-direction:column;align-items:center;gap:11px"> + <div style="display:flex;align-items:center;gap:7px;background:#080808;border-radius:8px;padding:6px 11px;box-shadow:inset 0 2px 8px #000, 0 0 0 1px #33290f"> + <svg width="24" height="24" style="color:var(--gold-hi)"><use href="#wx-sun"/></svg> + <span style="color:#e9e9e9;font-size:17px">82°</span> + <svg width="17" height="17" style="color:var(--gold-hi);transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg> + <span style="color:var(--gold);font-size:13px">6</span> + </div> + <figcaption style="color:var(--steel);font-size:10px;letter-spacing:.16em;text-transform:uppercase">Chip — calm · 6 mph</figcaption> + </figure> + + <!-- 1c. minimal chip, windy state — gust glyph replaces the vane above the threshold --> + <figure style="margin:0;display:flex;flex-direction:column;align-items:center;gap:11px"> + <div style="display:flex;align-items:center;gap:7px;background:#080808;border-radius:8px;padding:6px 11px;box-shadow:inset 0 2px 8px #000, 0 0 0 1px #33290f"> + <svg width="24" height="24" style="color:var(--gold-hi)"><use href="#wx-sun"/></svg> + <span style="color:#e9e9e9;font-size:17px">82°</span> + <svg width="20" height="20" style="color:var(--gold-hi)"><use href="#wx-wind"/></svg> + <span style="color:var(--gold);font-size:13px">22</span> + </div> + <figcaption style="color:var(--steel);font-size:10px;letter-spacing:.16em;text-transform:uppercase">Chip — windy · 22 mph</figcaption> + </figure> + + <!-- 2. round instrument gauge --> + <figure style="margin:0;display:flex;flex-direction:column;align-items:center;gap:11px"> + <svg width="130" height="130" viewBox="0 0 130 130"> + <circle cx="65" cy="65" r="62" fill="#100f0e" stroke="var(--amber-edge)" stroke-width="1.4"/> + <circle cx="65" cy="65" r="57" fill="#0c0b0a" stroke="#241c14" stroke-width="1"/> + <g stroke="var(--gold)" stroke-width="1.6"> + <line x1="65" y1="13" x2="65" y2="7"/><line x1="106" y1="24" x2="101.8" y2="28.2"/> + <line x1="123" y1="65" x2="117" y2="65"/><line x1="106" y1="106" x2="101.8" y2="101.8"/> + <line x1="65" y1="123" x2="65" y2="117"/><line x1="24" y1="106" x2="28.2" y2="101.8"/> + <line x1="7" y1="65" x2="13" y2="65"/><line x1="24" y1="24" x2="28.2" y2="28.2"/> + </g> + <use href="#wx-sun" x="53" y="21" width="24" height="24" style="color:var(--amber-warn)"/> + <line x1="65" y1="65" x2="85" y2="31" stroke="var(--sevred)" stroke-width="2" stroke-linecap="round"/> + <line x1="65" y1="65" x2="59" y2="75" stroke="var(--sevred)" stroke-width="2" stroke-linecap="round"/> + <circle cx="65" cy="65" r="3.2" fill="#1c1c1c" stroke="#000"/> + <text x="65" y="90" text-anchor="middle" fill="var(--cream)" font-family="monospace" font-size="17">82°</text> + <g transform="rotate(293 55 106)"><use href="#wx-vane" x="49" y="100" width="12" height="12" style="color:var(--gold-hi)"/></g> + <text x="72" y="110" text-anchor="middle" fill="var(--steel)" font-family="monospace" font-size="9">WNW 6</text> + </svg> + <figcaption style="color:var(--steel);font-size:10px;letter-spacing:.16em;text-transform:uppercase">Round gauge</figcaption> + </figure> + + <!-- 3. split-flap board --> + <figure style="margin:0;display:flex;flex-direction:column;align-items:center;gap:11px"> + <div style="display:flex;flex-direction:column;align-items:center;gap:5px;background:#070707;border-radius:9px;padding:11px 13px;box-shadow:inset 0 0 16px #000, 0 0 0 1px #222"> + <div style="display:flex;gap:4px;align-items:center"> + <svg width="26" height="26" style="color:var(--cream)"><use href="#wx-sun"/></svg> + <span style="position:relative;display:inline-grid;place-items:center;width:22px;height:30px;background:linear-gradient(180deg,#242424,#0b0b0b);color:var(--cream);font-size:19px;border-radius:3px;box-shadow:inset 0 0 0 1px #000"><span style="position:absolute;left:1px;right:1px;top:50%;height:1px;background:#000;box-shadow:0 -1px 0 #ffffff10"></span>8</span> + <span style="position:relative;display:inline-grid;place-items:center;width:22px;height:30px;background:linear-gradient(180deg,#242424,#0b0b0b);color:var(--cream);font-size:19px;border-radius:3px;box-shadow:inset 0 0 0 1px #000"><span style="position:absolute;left:1px;right:1px;top:50%;height:1px;background:#000;box-shadow:0 -1px 0 #ffffff10"></span>2</span> + <span style="position:relative;display:inline-grid;place-items:center;width:16px;height:30px;background:linear-gradient(180deg,#242424,#0b0b0b);color:var(--cream);font-size:15px;border-radius:3px;box-shadow:inset 0 0 0 1px #000"><span style="position:absolute;left:1px;right:1px;top:50%;height:1px;background:#000"></span>°</span> + </div> + <div style="display:flex;gap:2px"> + <span style="position:relative;display:inline-grid;place-items:center;width:15px;height:21px;background:linear-gradient(180deg,#242424,#0b0b0b);color:var(--cream);font-size:12px;border-radius:2px;box-shadow:inset 0 0 0 1px #000"><span style="position:absolute;left:1px;right:1px;top:50%;height:1px;background:#000"></span>C</span> + <span style="position:relative;display:inline-grid;place-items:center;width:15px;height:21px;background:linear-gradient(180deg,#242424,#0b0b0b);color:var(--cream);font-size:12px;border-radius:2px;box-shadow:inset 0 0 0 1px #000"><span style="position:absolute;left:1px;right:1px;top:50%;height:1px;background:#000"></span>L</span> + <span style="position:relative;display:inline-grid;place-items:center;width:15px;height:21px;background:linear-gradient(180deg,#242424,#0b0b0b);color:var(--cream);font-size:12px;border-radius:2px;box-shadow:inset 0 0 0 1px #000"><span style="position:absolute;left:1px;right:1px;top:50%;height:1px;background:#000"></span>E</span> + <span style="position:relative;display:inline-grid;place-items:center;width:15px;height:21px;background:linear-gradient(180deg,#242424,#0b0b0b);color:var(--cream);font-size:12px;border-radius:2px;box-shadow:inset 0 0 0 1px #000"><span style="position:absolute;left:1px;right:1px;top:50%;height:1px;background:#000"></span>A</span> + <span style="position:relative;display:inline-grid;place-items:center;width:15px;height:21px;background:linear-gradient(180deg,#242424,#0b0b0b);color:var(--cream);font-size:12px;border-radius:2px;box-shadow:inset 0 0 0 1px #000"><span style="position:absolute;left:1px;right:1px;top:50%;height:1px;background:#000"></span>R</span> + </div> + <div style="display:flex;gap:5px;align-items:center;color:var(--steel);font-size:9px;letter-spacing:.08em;margin-top:1px"> + <svg width="13" height="13" style="color:var(--cream);transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg>WNW · 6 MPH + </div> + </div> + <figcaption style="color:var(--steel);font-size:10px;letter-spacing:.16em;text-transform:uppercase">Split-flap</figcaption> + </figure> + + <!-- 4. VFD screen --> + <figure style="margin:0;display:flex;flex-direction:column;align-items:center;gap:11px"> + <div style="position:relative;overflow:hidden;min-width:158px;background:linear-gradient(180deg,#041210,#020a09);border:1px solid #0e3028;border-radius:8px;padding:12px 16px;box-shadow:inset 0 0 22px #063a31, inset 0 2px 8px #000"> + <div style="display:flex;align-items:center;gap:11px;color:var(--vfd);text-shadow:0 0 8px #2ee6c2aa"> + <svg width="30" height="30" style="color:var(--vfd)"><use href="#wx-sun"/></svg> + <div style="line-height:1.15"><div style="font-size:21px;letter-spacing:.05em">82°F</div><div style="font-size:10px;letter-spacing:.16em;opacity:.85">CLEAR</div></div> + </div> + <div style="margin-top:8px;display:flex;align-items:center;gap:6px;color:var(--vfd);text-shadow:0 0 8px #2ee6c2aa;font-size:11px;letter-spacing:.1em"> + <svg width="14" height="14" style="color:var(--vfd);transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg>WIND WNW 6 MPH + </div> + <div style="position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 2px,#00000030 2px 3px);pointer-events:none"></div> + </div> + <figcaption style="color:var(--steel);font-size:10px;letter-spacing:.16em;text-transform:uppercase">VFD screen</figcaption> + </figure> + + <!-- 5. nixie tubes --> + <figure style="margin:0;display:flex;flex-direction:column;align-items:center;gap:11px"> + <div style="display:flex;align-items:center;gap:11px;background:radial-gradient(120% 100% at 50% 0%,#171310,#0a0806);border-radius:9px;padding:10px 14px;box-shadow:inset 0 2px 10px #000, 0 0 0 1px #241a10"> + <svg width="30" height="30" style="color:#ff8a3a"><use href="#wx-sun"/></svg> + <div style="display:flex;gap:4px"> + <span style="display:inline-grid;place-items:center;width:25px;height:37px;border-radius:5px;background:radial-gradient(circle at 50% 38%,#2c1708,#0a0604);border:1px solid #1c0f06;color:#ff8a3a;font-size:23px;text-shadow:0 0 11px #ff6a1ecc, 0 0 4px #ffb070">8</span> + <span style="display:inline-grid;place-items:center;width:25px;height:37px;border-radius:5px;background:radial-gradient(circle at 50% 38%,#2c1708,#0a0604);border:1px solid #1c0f06;color:#ff8a3a;font-size:23px;text-shadow:0 0 11px #ff6a1ecc, 0 0 4px #ffb070">2</span> + <span style="display:inline-grid;place-items:center;width:18px;height:37px;border-radius:5px;background:radial-gradient(circle at 50% 38%,#2c1708,#0a0604);border:1px solid #1c0f06;color:#ff8a3a;font-size:16px;text-shadow:0 0 10px #ff6a1ecc">°</span> + </div> + <div style="display:flex;flex-direction:column;align-items:center;gap:2px;color:#ff8a3a;text-shadow:0 0 8px #ff6a1e99"> + <svg width="18" height="18" style="color:#ff8a3a;transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg> + <span style="font-size:8px;letter-spacing:.06em">WNW 6</span> + </div> + </div> + <figcaption style="color:var(--steel);font-size:10px;letter-spacing:.16em;text-transform:uppercase">Nixie</figcaption> + </figure> + + <!-- 6. barometer-style condition dial --> + <figure style="margin:0;display:flex;flex-direction:column;align-items:center;gap:9px"> + <svg width="140" height="140" viewBox="0 0 140 140"> + <circle cx="70" cy="70" r="66" fill="#100f0e" stroke="var(--gold)" stroke-width="1.4"/> + <circle cx="70" cy="70" r="61" fill="#0b0a09" stroke="#241c14" stroke-width="1"/> + <circle cx="70" cy="70" r="52" fill="none" stroke="#241c14" stroke-width=".8" stroke-dasharray="1.5 3.4"/> + <use href="#wx-sun" x="60" y="8" width="20" height="20" style="color:var(--gold-hi)"/> + <use href="#wx-partly" x="100.7" y="27.6" width="20" height="20" style="color:#5a5650"/> + <use href="#wx-cloud" x="110.7" y="71.6" width="20" height="20" style="color:#5a5650"/> + <use href="#wx-rain" x="82.6" y="106.8" width="20" height="20" style="color:#5a5650"/> + <use href="#wx-storm" x="37.4" y="106.8" width="20" height="20" style="color:#5a5650"/> + <use href="#wx-snow" x="9.3" y="71.6" width="20" height="20" style="color:#5a5650"/> + <use href="#wx-fog" x="19.3" y="27.6" width="20" height="20" style="color:#5a5650"/> + <line x1="70" y1="70" x2="70" y2="26" stroke="var(--gold-hi)" stroke-width="2.4" stroke-linecap="round"/> + <line x1="70" y1="70" x2="70" y2="80" stroke="var(--gold-hi)" stroke-width="2.4" stroke-linecap="round"/> + <circle cx="70" cy="70" r="3.4" fill="var(--gold)" stroke="#000"/> + </svg> + <div style="display:flex;align-items:center;gap:8px;color:var(--cream);font-family:var(--mono);font-size:13px"> + 82°F<span style="color:#3a3630">·</span> + <svg width="14" height="14" style="color:var(--gold-hi);transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg> + <span style="color:var(--steel)">WNW 6</span> + </div> + <figcaption style="color:var(--steel);font-size:10px;letter-spacing:.16em;text-transform:uppercase">Condition dial</figcaption> + </figure> + +</div> +</section> + +<!-- ================= V1 GOLD PINSTRIPE ODOMETER ================= --> +<section class="var"> +<h2><span class="n">1</span>Gold-pinstripe odometer console</h2> +<div class="minibar" style="background:#0c0b0b;border:1px solid var(--amber-edge);box-shadow:0 0 0 2px #000,inset 0 0 0 1.5px #00000000, inset 0 0 18px #000;outline:1px solid #3a2c10;outline-offset:-4px"> + <span style="color:var(--steel)">▶ ✦</span><span style="color:var(--gold-hi)">1 2 3 4 5</span> + <span style="color:var(--steel)">▦ emacs — widgets.js</span><span class="sp"></span> + <span style="color:var(--steel)">AUX ᯤ ♪ ᛒ ⛭ ⏱ ⋮⋮</span> + <span style="color:#e9e9e9;background:#000;border-radius:3px;padding:1px 4px">SAT JUL 18</span> + <span style="color:#e9e9e9;background:#000;border-radius:3px;padding:1px 4px">07:55 PM CDT</span> +</div> +<div class="stage" style="background:linear-gradient(180deg,#141212,#0d0c0c);border:1px solid var(--amber-edge);box-shadow:inset 0 0 0 3px #060505, inset 0 0 0 4px #4a3814, inset 0 1px 14px #000, 0 4px 18px #000"> + <div class="mod"><div class="lbl" style="color:var(--gold)">Aux</div><div class="knob brass"></div></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Net</div> + <div style="display:flex;gap:3px;align-items:flex-end;height:26px;padding-top:4px"> + <i style="width:5px;height:8px;background:var(--gold)"></i><i style="width:5px;height:13px;background:var(--gold)"></i> + <i style="width:5px;height:18px;background:var(--gold-hi)"></i><i style="width:5px;height:23px;background:#3a332a"></i> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Volume</div> + <svg width="52" height="30" viewBox="0 0 52 30"> + <path d="M4 28 A25 25 0 0 1 48 28" fill="none" stroke="#3a332a" stroke-width="3"/> + <path d="M4 28 A25 25 0 0 1 34 7.5" fill="none" stroke="var(--gold)" stroke-width="3"/> + <line x1="26" y1="28" x2="37" y2="8" stroke="var(--sevred)" stroke-width="2"/> + <circle cx="26" cy="28" r="3" fill="#2b2b2b" stroke="#000"/> + </svg></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Bluetooth</div> + <div style="display:flex;gap:7px;align-items:center;padding-top:5px"> + <span style="color:var(--silver);font-size:17px">ᛒ</span><span class="jewel" style="color:var(--jewel-g);background:var(--jewel-g)"></span> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Maint</div> + <div style="display:flex;gap:7px;align-items:center;padding-top:5px"> + <span style="color:var(--silver);font-size:16px">⛭</span><span class="jewel" style="color:var(--jewel-a);background:var(--jewel-a)"></span> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Timer</div> + <div class="dgroup" style="background:#080808;box-shadow:inset 0 2px 8px #000, 0 0 0 1px #33290f"> + <div class="drum" style="font-size:15px;min-width:20px;padding:5px 4px">12</div> + <div class="drum" style="font-size:15px;min-width:20px;padding:5px 4px">34</div> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Tray</div> + <div style="display:flex;gap:6px;padding-top:9px"><i style="width:6px;height:6px;border-radius:50%;background:#3f3a32"></i><i style="width:6px;height:6px;border-radius:50%;background:#3f3a32"></i><i style="width:6px;height:6px;border-radius:50%;background:#3f3a32"></i></div></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Weather</div> + <div style="display:flex;align-items:center;gap:9px;background:#080808;border-radius:9px;padding:6px 11px;box-shadow:inset 0 2px 8px #000, 0 0 0 1px #33290f"> + <svg width="28" height="28" style="color:var(--gold-hi)"><use href="#wx-sun"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="color:#e9e9e9;font-size:17px">82°</span> + <span style="color:var(--gold);font-size:8px;letter-spacing:.12em">CLEAR</span> + </div> + <div style="width:1px;align-self:stretch;background:#33290f;margin:2px 0"></div> + <div style="display:flex;align-items:center;gap:5px"> + <svg width="18" height="18" style="color:var(--gold-hi);transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="color:#e9e9e9;font-size:11px;letter-spacing:.06em">WNW</span> + <span style="color:var(--gold);font-size:8px">6 mph</span> + </div> + </div></div></div> + <div style="width:1px;align-self:stretch;background:linear-gradient(180deg,transparent,var(--amber-edge),transparent)"></div> + <div class="mod"><div class="lbl" style="color:var(--gold-hi)">Day · Month · Date</div> + <div style="display:flex;align-items:center;gap:10px"> + <div class="dgroup" style="background:#080808;box-shadow:inset 0 2px 10px #000, 0 0 0 1px #33290f, 0 1px 0 #ffffff10"> + <div class="knurl"></div><div class="drum">S</div><div class="drum">A</div><div class="drum">T</div><div class="knurl"></div> + </div> + <div class="dgroup" style="background:#080808;box-shadow:inset 0 2px 10px #000, 0 0 0 1px #33290f"> + <div class="knurl"></div><div class="drum">J</div><div class="drum">U</div><div class="drum">L</div><div class="knurl"></div> + </div> + <div class="dgroup" style="background:#080808;box-shadow:inset 0 2px 10px #000, 0 0 0 1px #33290f"> + <div class="knurl"></div><div class="drum">1</div><div class="drum">8</div><div class="knurl"></div> + </div> + </div></div> + <div class="sep-dot"></div> + <div class="mod"><div class="lbl" style="color:var(--gold-hi)">Hour · Min · AM/PM · TZ</div> + <div style="display:flex;align-items:center;gap:10px"> + <div class="dgroup" style="background:#080808;box-shadow:inset 0 2px 10px #000, 0 0 0 1px #33290f"> + <div class="knurl"></div><div class="drum">0</div><div class="drum">7</div> + <div style="color:#777;font-size:17px;padding:0 2px">:</div> + <div class="drum">5</div><div class="drum">5</div><div class="knurl"></div> + </div> + <div class="dgroup" style="background:#080808;box-shadow:inset 0 2px 10px #000, 0 0 0 1px #33290f"> + <div class="drum" style="font-size:15px">P</div><div class="drum" style="font-size:15px">M</div> + </div> + <div class="dgroup" style="background:#080808;box-shadow:inset 0 2px 10px #000, 0 0 0 1px #33290f"> + <div class="drum" style="font-size:15px">C</div><div class="drum" style="font-size:15px">D</div><div class="drum" style="font-size:15px">T</div> + </div> + </div></div> +</div> +<p class="cap"><b>Your 11:46 concept, extended to the whole bar.</b> One continuous black panel with the double gold pinstripe; +engraved gold labels over every module so the bar reads as a single machined faceplate. Date and time are drum groups with +knurled end-caps; the timer is a smaller drum pair; volume is a needle meter; statuses are jewel lamps. Warmest and most +unified of the six — the pinstripe frames the entire bar, not each module.</p> +</section> + +<!-- ================= V2 CHROME BEZEL CONSOLE ================= --> +<section class="var"> +<h2><span class="n">2</span>Chrome-bezel instrument row</h2> +<div class="minibar" style="background:#111010;border:1px solid #2e3134;box-shadow:inset 0 1px 8px #000"> + <span style="color:var(--steel)">▶ ✦ 1 <b style="color:var(--cream)">2</b> 3 4 5 ▦ emacs — widgets.js</span><span class="sp"></span> + <span style="color:var(--steel)">AUX ᯤ ♪ ᛒ ⛭ ⏱ ⋮⋮</span> + <span style="color:#e9e9e9;background:#000;border:1px solid #888;border-radius:4px;padding:1px 4px">SAT JUL 18</span> + <span style="color:#e9e9e9;background:#000;border:1px solid #888;border-radius:4px;padding:1px 4px">07:55 PM</span> +</div> +<div class="stage" style="background:linear-gradient(180deg,#171515,#0e0d0d 60%,#131211);border:1px solid #2c2e30;box-shadow:inset 0 1px 10px #000, 0 4px 18px #000"> + <div class="mod"><div class="lbl" style="color:var(--steel)">Aux</div><div class="knob"></div></div> + <div class="mod"><div class="lbl" style="color:var(--steel)">Net</div> + <div style="border-radius:9px;padding:3px;background:var(--chrome-soft);box-shadow:0 2px 5px #000a"> + <div style="background:#050607;border-radius:6px;padding:5px 9px;color:var(--vfd);font-size:14px;text-shadow:0 0 6px #2ee6c255">▂▄▆█</div> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--steel)">Volume</div> + <div style="border-radius:9px;padding:3px;background:var(--chrome-soft);box-shadow:0 2px 5px #000a"> + <svg width="56" height="26" viewBox="0 0 56 26" style="background:#0a0a09;border-radius:6px"> + <path d="M6 22 A26 26 0 0 1 50 22" fill="none" stroke="#2c2a24" stroke-width="2.5"/> + <path d="M6 22 A26 26 0 0 1 38 5.5" fill="none" stroke="var(--cream)" stroke-width="2.5"/> + <line x1="28" y1="23" x2="40" y2="6" stroke="var(--sevred)" stroke-width="1.8"/> + </svg></div></div> + <div class="mod"><div class="lbl" style="color:var(--steel)">Blue</div> + <div style="border-radius:9px;padding:3px;background:var(--chrome-soft);box-shadow:0 2px 5px #000a"> + <div style="background:#050607;border-radius:6px;padding:4px 8px;display:flex;gap:6px;align-items:center"> + <span style="color:var(--silver);font-size:15px">ᛒ</span><span class="jewel" style="color:var(--vfd);background:var(--vfd);width:7px;height:7px"></span> + </div></div></div> + <div class="mod"><div class="lbl" style="color:var(--steel)">Maint</div> + <div style="border-radius:9px;padding:3px;background:var(--chrome-soft);box-shadow:0 2px 5px #000a"> + <div style="background:#050607;border-radius:6px;padding:4px 8px;display:flex;gap:6px;align-items:center"> + <span style="color:var(--silver);font-size:14px">⛭</span><span class="jewel" style="color:var(--jewel-g);background:var(--jewel-g);width:7px;height:7px"></span> + </div></div></div> + <div class="mod"><div class="lbl" style="color:var(--steel)">Timer</div> + <div style="border-radius:9px;padding:3px;background:var(--chrome-soft);box-shadow:0 2px 5px #000a"> + <div style="background:#050607;border-radius:6px;padding:5px 8px;color:var(--cream);font-size:14px">--:--</div> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--steel)">Tray</div> + <div style="display:flex;gap:6px;padding-top:9px"><i style="width:6px;height:6px;border-radius:50%;background:#43464a"></i><i style="width:6px;height:6px;border-radius:50%;background:#43464a"></i></div></div> + <div class="mod"><div class="lbl" style="color:var(--steel)">Weather</div> + <div style="border-radius:11px;padding:4px;background:var(--chrome);box-shadow:0 3px 7px #000c, inset 0 1px 1px #fff"> + <div style="display:flex;align-items:center;gap:9px;background:#000;border-radius:7px;padding:6px 10px"> + <svg width="26" height="26" style="color:var(--cream)"><use href="#wx-sun"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="color:var(--cream);font-size:16px">82°</span> + <span style="color:var(--steel);font-size:8px;letter-spacing:.1em">CLEAR</span> + </div> + <div style="width:1px;align-self:stretch;background:#2a2a2a;margin:2px 0"></div> + <div style="display:flex;align-items:center;gap:5px"> + <svg width="18" height="18" style="color:var(--cream);transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="color:var(--cream);font-size:11px;letter-spacing:.06em">WNW</span> + <span style="color:var(--steel);font-size:8px">6 mph</span> + </div> + </div></div></div></div> + <div class="mod"><div class="lbl" style="color:var(--silver)">Sat · Jul · 18</div> + <div style="display:flex;gap:8px"> + <div style="border-radius:11px;padding:4px;background:var(--chrome);box-shadow:0 3px 7px #000c, inset 0 1px 1px #fff"> + <div class="dgroup" style="background:#000;border-radius:7px;box-shadow:inset 0 3px 9px #000"> + <div class="drum">S</div><div class="drum">A</div><div class="drum">T</div></div></div> + <div style="border-radius:11px;padding:4px;background:var(--chrome);box-shadow:0 3px 7px #000c, inset 0 1px 1px #fff"> + <div class="dgroup" style="background:#000;border-radius:7px;box-shadow:inset 0 3px 9px #000"> + <div class="drum">J</div><div class="drum">U</div><div class="drum">L</div></div></div> + <div style="border-radius:11px;padding:4px;background:var(--chrome);box-shadow:0 3px 7px #000c, inset 0 1px 1px #fff"> + <div class="dgroup" style="background:#000;border-radius:7px;box-shadow:inset 0 3px 9px #000"> + <div class="drum">1</div><div class="drum">8</div></div></div> + </div> + <div style="width:60%;height:2px;background:var(--vfd);opacity:.55;border-radius:2px;margin-top:5px;box-shadow:0 0 6px var(--vfd)"></div> + </div> + <div class="mod"><div class="lbl" style="color:var(--silver)">07 : 55 · PM · CDT</div> + <div style="display:flex;gap:8px"> + <div style="border-radius:11px;padding:4px;background:var(--chrome);box-shadow:0 3px 7px #000c, inset 0 1px 1px #fff"> + <div class="dgroup" style="background:#000;border-radius:7px;box-shadow:inset 0 3px 9px #000"> + <div class="drum">0</div><div class="drum">7</div> + <div style="color:#888;font-size:17px;padding:0 2px">:</div> + <div class="drum">5</div><div class="drum">5</div></div></div> + <div style="border-radius:11px;padding:4px;background:var(--chrome);box-shadow:0 3px 7px #000c, inset 0 1px 1px #fff"> + <div class="dgroup" style="background:#000;border-radius:7px;box-shadow:inset 0 3px 9px #000"> + <div class="drum" style="font-size:15px">P</div><div class="drum" style="font-size:15px">M</div></div></div> + <div style="border-radius:11px;padding:4px;background:var(--chrome);box-shadow:0 3px 7px #000c, inset 0 1px 1px #fff"> + <div class="dgroup" style="background:#000;border-radius:7px;box-shadow:inset 0 3px 9px #000"> + <div class="drum" style="font-size:15px">C</div><div class="drum" style="font-size:15px">D</div><div class="drum" style="font-size:15px">T</div></div></div> + </div> + <div style="width:60%;height:2px;background:var(--vfd);opacity:.55;border-radius:2px;margin-top:5px;box-shadow:0 0 6px var(--vfd)"></div> + </div> +</div> +<p class="cap"><b>Your first concept sheet, with every module earning a chrome bezel.</b> Individual polished frames on a +leather-black ground; silver engraved labels; the lume underline (vfd family — Super-LumiNova blue-green) marks the two +time modules as the "hands" of the bar. Cooler and more mechanical than V1: each module is its own instrument, the way +the drum-variation sheet grouped them. Net becomes a VFD signal ladder to put one lit window on the bar's left half.</p> +</section> + +<!-- ================= V3 TOOL WATCH ================= --> +<section class="var"> +<h2><span class="n">3</span>Tool-watch dial (Speedmaster steel)</h2> +<div class="minibar" style="background:var(--brush);border:1px solid #55595e;box-shadow:inset 0 -2px 6px #0008"> + <span style="color:#26282a">▶ ✦ 1 <b>2</b> 3 4 5 ▦ emacs — widgets.js</span><span class="sp"></span> + <span style="color:#26282a">AUX ᯤ ♪ ᛒ ⛭ ⏱ ⋮⋮</span> + <span style="color:#e9e9e9;background:#0b0b0b;border-radius:3px;padding:1px 5px">SAT 18 · 19:55</span> +</div> +<div class="stage" style="background:var(--brush);border-radius:16px;border:1px solid #595e63;box-shadow:inset 0 1px 1px #fff8, inset 0 -3px 8px #0007, 0 5px 18px #000"> + <div class="mod"><div class="lbl" style="color:#2b2d2f">Aux</div><div class="knob"></div></div> + <div class="mod"><div class="lbl" style="color:#2b2d2f">Net</div> + <div style="background:#0c0d0d;border-radius:8px;padding:6px 9px;box-shadow:inset 0 2px 6px #000, 0 1px 0 #fff6"> + <div style="display:flex;gap:3px;align-items:flex-end;height:18px"> + <i style="width:4px;height:6px;background:#e9e9e9"></i><i style="width:4px;height:10px;background:#e9e9e9"></i> + <i style="width:4px;height:14px;background:#e9e9e9"></i><i style="width:4px;height:18px;background:#3a3d3f"></i> + </div></div></div> + <div class="mod"><div class="lbl" style="color:#2b2d2f">Volume</div> + <svg width="46" height="46" viewBox="0 0 46 46"> + <circle cx="23" cy="23" r="21" fill="#0c0d0d" stroke="#585d62" stroke-width="1.6"/> + <g stroke="#e9e9e9" stroke-width="1.4"> + <line x1="23" y1="4" x2="23" y2="9"/><line x1="42" y1="23" x2="37" y2="23"/> + <line x1="23" y1="42" x2="23" y2="37"/><line x1="4" y1="23" x2="9" y2="23"/> + </g> + <line x1="23" y1="23" x2="33" y2="10" stroke="#e9e9e9" stroke-width="2"/> + <circle cx="23" cy="23" r="2.2" fill="#e9e9e9"/> + </svg></div> + <div class="mod"><div class="lbl" style="color:#2b2d2f">Blue</div> + <div style="background:#0c0d0d;border-radius:8px;padding:6px 8px;display:flex;gap:6px;align-items:center;box-shadow:inset 0 2px 6px #000, 0 1px 0 #fff6"> + <span style="color:#e9e9e9;font-size:15px">ᛒ</span><span class="jewel" style="color:var(--phos);background:var(--phos);width:7px;height:7px"></span> + </div></div> + <div class="mod"><div class="lbl" style="color:#2b2d2f">Maint</div> + <div style="background:#0c0d0d;border-radius:8px;padding:6px 8px;display:flex;gap:6px;align-items:center;box-shadow:inset 0 2px 6px #000, 0 1px 0 #fff6"> + <span style="color:#e9e9e9;font-size:14px">⛭</span><span class="jewel" style="color:var(--jewel-a);background:var(--jewel-a);width:7px;height:7px"></span> + </div></div> + <div class="mod"><div class="lbl" style="color:#2b2d2f">Timer 30-min register</div> + <svg width="46" height="46" viewBox="0 0 46 46"> + <circle cx="23" cy="23" r="21" fill="#0c0d0d" stroke="#585d62" stroke-width="1.6"/> + <g stroke="#9aa0a5" stroke-width="1"> + <line x1="23" y1="5" x2="23" y2="10"/><line x1="38.6" y1="14" x2="34.3" y2="16.5"/> + <line x1="38.6" y1="32" x2="34.3" y2="29.5"/><line x1="23" y1="41" x2="23" y2="36"/> + <line x1="7.4" y1="32" x2="11.7" y2="29.5"/><line x1="7.4" y1="14" x2="11.7" y2="16.5"/> + </g> + <line x1="23" y1="23" x2="29" y2="9" stroke="var(--sevred)" stroke-width="1.8"/> + <circle cx="23" cy="23" r="2" fill="#e9e9e9"/> + </svg></div> + <div class="mod"><div class="lbl" style="color:#2b2d2f">Tray</div> + <div style="display:flex;gap:6px;padding-top:9px"><i style="width:6px;height:6px;border-radius:50%;background:#53585d"></i><i style="width:6px;height:6px;border-radius:50%;background:#53585d"></i><i style="width:6px;height:6px;border-radius:50%;background:#53585d"></i></div></div> + <div class="mod"><div class="lbl" style="color:#2b2d2f">Weather</div> + <div style="background:#0c0d0d;border-radius:8px;padding:6px 11px;display:flex;align-items:center;gap:9px;box-shadow:inset 0 2px 6px #000, 0 1px 0 #fff6"> + <svg width="26" height="26" style="color:#e9e9e9"><use href="#wx-sun"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="color:#e9e9e9;font-size:16px">82°</span> + <span style="color:#8b9095;font-size:8px;letter-spacing:.1em">CLEAR</span> + </div> + <div style="width:1px;align-self:stretch;background:#2a2c2e;margin:2px 0"></div> + <div style="display:flex;align-items:center;gap:5px"> + <svg width="18" height="18" style="color:#e9e9e9;transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="color:#e9e9e9;font-size:11px;letter-spacing:.06em">WNW</span> + <span style="color:#8b9095;font-size:8px">6 mph</span> + </div> + </div></div></div> + <div class="mod"><div class="lbl" style="color:#2b2d2f">Date aperture</div> + <div style="background:#0c0d0d;border-radius:9px;padding:8px 10px;display:flex;gap:8px;align-items:center;box-shadow:inset 0 2px 8px #000, 0 1px 0 #fff6"> + <span style="color:#e9e9e9;letter-spacing:.14em;font-size:15px">SAT</span> + <div style="background:#f2f2ee;color:#111;border-radius:3px;padding:2px 7px;font-size:17px;font-weight:700;border:1.5px solid #63686d;box-shadow:inset 0 -2px 3px #0003">18</div> + <span style="color:#9aa0a5;letter-spacing:.14em;font-size:13px">JUL</span> + </div></div> + <div class="mod"><div class="lbl" style="color:#2b2d2f">Time dial</div> + <div style="display:flex;align-items:center;gap:10px"> + <svg width="62" height="62" viewBox="0 0 62 62"> + <circle cx="31" cy="31" r="29" fill="#0c0d0d" stroke="#63686d" stroke-width="2"/> + <g stroke="#e9e9e9" stroke-width="2"> + <line x1="31" y1="5" x2="31" y2="12"/><line x1="57" y1="31" x2="50" y2="31"/> + <line x1="31" y1="57" x2="31" y2="50"/><line x1="5" y1="31" x2="12" y2="31"/> + </g> + <g stroke="#8b9095" stroke-width="1.2"> + <line x1="44" y1="8.5" x2="40.5" y2="14.6"/><line x1="53.5" y1="18" x2="47.4" y2="21.5"/> + <line x1="53.5" y1="44" x2="47.4" y2="40.5"/><line x1="44" y1="53.5" x2="40.5" y2="47.4"/> + <line x1="18" y1="53.5" x2="21.5" y2="47.4"/><line x1="8.5" y1="44" x2="14.6" y2="40.5"/> + <line x1="8.5" y1="18" x2="14.6" y2="21.5"/><line x1="18" y1="8.5" x2="21.5" y2="14.6"/> + </g> + <g fill="var(--phos)"> + <circle cx="31" cy="14" r="1.5"/><circle cx="48" cy="31" r="1.5"/><circle cx="31" cy="48" r="1.5"/><circle cx="14" cy="31" r="1.5"/> + </g> + <line x1="31" y1="31" x2="20" y2="21" stroke="#e9e9e9" stroke-width="3.4" stroke-linecap="round"/> + <line x1="31" y1="31" x2="42" y2="13" stroke="#e9e9e9" stroke-width="2.2" stroke-linecap="round"/> + <line x1="31" y1="31" x2="26" y2="45" stroke="var(--sevred)" stroke-width="1.4" stroke-linecap="round"/> + <circle cx="31" cy="31" r="2.6" fill="#e9e9e9"/> + </svg> + <div style="background:#0c0d0d;border-radius:8px;padding:6px 9px;color:#e9e9e9;font-size:16px;box-shadow:inset 0 2px 6px #000, 0 1px 0 #fff6">19:55<span style="color:#8b9095;font-size:11px"> CDT</span></div> + </div></div> +</div> +<p class="cap"><b>The Speedmaster direction: brushed-steel bar, black dial insets, lume dots.</b> Time is an actual analog +dial with baton hands plus a small digital repeater; the date is a framed white aperture (the Submariner cyclops date, flattened). +Audio and timer become chronograph sub-registers — the timer literally is a 30-minute register. The steel ground makes this +the lightest bar of the six; icons engrave dark into the metal rather than glowing.</p> +</section> + +<!-- ================= V4 NAVITIMER ================= --> +<section class="var"> +<h2><span class="n">4</span>Navitimer registers (cream on bronze)</h2> +<div class="minibar" style="background:linear-gradient(180deg,#2b2119,#1c1611);border:1px solid #4a3a28;box-shadow:inset 0 1px 6px #000"> + <span style="color:#c9b795">▶ ✦ 1 <b style="color:var(--cream)">2</b> 3 4 5 ▦ emacs — widgets.js</span><span class="sp"></span> + <span style="color:#c9b795">AUX ᯤ ♪ ᛒ ⛭ ⏱ ⋮⋮</span> + <span style="background:var(--cream);color:#1c1611;border-radius:3px;padding:1px 5px">SAT JUL 18 · 07:55 PM</span> +</div> +<div class="stage" style="background:linear-gradient(180deg,#2e231a,#1e1812 65%,#241c14);border-radius:16px;border:1px solid #574430;box-shadow:inset 0 1px 2px #ffedc411, inset 0 -4px 12px #000, 0 5px 18px #000"> + <div class="mod"><div class="lbl" style="color:#c9b795">Aux</div><div class="knob brass"></div></div> + <div class="mod"><div class="lbl" style="color:#c9b795">Net · slide rule</div> + <div style="background:var(--cream);border-radius:7px;padding:5px 8px;box-shadow:inset 0 -2px 4px #0004, 0 2px 5px #000a"> + <svg width="58" height="16" viewBox="0 0 58 16"> + <g stroke="#241c14" stroke-width="1"><line x1="3" y1="2" x2="3" y2="14"/><line x1="12" y1="5" x2="12" y2="14"/><line x1="21" y1="2" x2="21" y2="14"/><line x1="30" y1="5" x2="30" y2="14"/><line x1="39" y1="2" x2="39" y2="14"/><line x1="48" y1="5" x2="48" y2="14"/><line x1="55" y1="2" x2="55" y2="14"/></g> + <line x1="33" y1="0" x2="33" y2="16" stroke="var(--sevred)" stroke-width="1.6"/> + </svg></div></div> + <div class="mod"><div class="lbl" style="color:#c9b795">Volume</div> + <svg width="48" height="48" viewBox="0 0 48 48"> + <circle cx="24" cy="24" r="22" fill="var(--cream)" stroke="#574430" stroke-width="1.6"/> + <g stroke="#241c14" stroke-width="1.2"> + <line x1="24" y1="4" x2="24" y2="10"/><line x1="44" y1="24" x2="38" y2="24"/> + <line x1="24" y1="44" x2="24" y2="38"/><line x1="4" y1="24" x2="10" y2="24"/> + </g> + <line x1="24" y1="24" x2="34" y2="11" stroke="#241c14" stroke-width="2"/> + <circle cx="24" cy="24" r="2" fill="#241c14"/> + </svg></div> + <div class="mod"><div class="lbl" style="color:#c9b795">Blue</div> + <svg width="34" height="34" viewBox="0 0 34 34"> + <circle cx="17" cy="17" r="15" fill="var(--cream)" stroke="#574430" stroke-width="1.4"/> + <text x="17" y="22" text-anchor="middle" fill="#241c14" font-size="14" font-family="monospace">ᛒ</text> + </svg></div> + <div class="mod"><div class="lbl" style="color:#c9b795">Maint</div> + <svg width="34" height="34" viewBox="0 0 34 34"> + <circle cx="17" cy="17" r="15" fill="var(--cream)" stroke="#574430" stroke-width="1.4"/> + <text x="17" y="22" text-anchor="middle" fill="#241c14" font-size="13" font-family="monospace">⛭</text> + <circle cx="26" cy="8" r="3" fill="var(--jewel-a)" stroke="#241c14" stroke-width=".8"/> + </svg></div> + <div class="mod"><div class="lbl" style="color:#c9b795">Timer</div> + <svg width="48" height="48" viewBox="0 0 48 48"> + <circle cx="24" cy="24" r="22" fill="var(--cream)" stroke="#574430" stroke-width="1.6"/> + <g stroke="#241c14" stroke-width="1"> + <line x1="24" y1="4" x2="24" y2="9"/><line x1="41.3" y1="14" x2="37" y2="16.5"/> + <line x1="41.3" y1="34" x2="37" y2="31.5"/><line x1="24" y1="44" x2="24" y2="39"/> + <line x1="6.7" y1="34" x2="11" y2="31.5"/><line x1="6.7" y1="14" x2="11" y2="16.5"/> + </g> + <line x1="24" y1="24" x2="31" y2="10" stroke="var(--sevred)" stroke-width="1.8"/> + <circle cx="24" cy="24" r="2" fill="#241c14"/> + </svg></div> + <div class="mod"><div class="lbl" style="color:#c9b795">Tray</div> + <div style="display:flex;gap:6px;padding-top:9px"><i style="width:6px;height:6px;border-radius:50%;background:#574430"></i><i style="width:6px;height:6px;border-radius:50%;background:#574430"></i></div></div> + <div class="mod"><div class="lbl" style="color:#c9b795">Weather</div> + <div style="background:var(--cream);border-radius:9px;padding:6px 11px;display:flex;align-items:center;gap:9px;box-shadow:inset 0 -2px 4px #0004, 0 2px 5px #000a"> + <svg width="26" height="26" style="color:#241c14"><use href="#wx-sun"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="color:#241c14;font-size:16px;font-weight:700">82°</span> + <span style="color:#574430;font-size:8px;letter-spacing:.1em">CLEAR</span> + </div> + <div style="width:1px;align-self:stretch;background:#b8ac8c;margin:2px 0"></div> + <div style="display:flex;align-items:center;gap:5px"> + <svg width="18" height="18" style="color:#241c14;transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="color:#241c14;font-size:11px;letter-spacing:.06em">WNW</span> + <span style="color:#574430;font-size:8px">6 mph</span> + </div> + </div></div></div> + <div class="mod"><div class="lbl" style="color:var(--cream)">Date · beads-of-rice frame</div> + <div style="display:flex;align-items:center;gap:8px;background:#170f09;border-radius:9px;padding:7px 12px;box-shadow:inset 0 2px 8px #000, 0 0 0 1px #574430"> + <span style="color:var(--cream);letter-spacing:.12em;font-size:15px">SAT</span> + <div style="background:var(--cream);color:#170f09;border-radius:3px;padding:2px 7px;font-size:17px;font-weight:700;box-shadow:inset 0 -2px 3px #0004">18</div> + <span style="color:#c9b795;letter-spacing:.12em;font-size:13px">JUL</span> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--cream)">Time · big register</div> + <div style="display:flex;align-items:center;gap:10px"> + <svg width="60" height="60" viewBox="0 0 60 60"> + <circle cx="30" cy="30" r="28" fill="var(--cream)" stroke="#574430" stroke-width="2"/> + <circle cx="30" cy="30" r="21" fill="none" stroke="#241c14" stroke-width=".8" stroke-dasharray="1.5 3.2"/> + <g fill="#241c14" font-size="8" font-family="monospace" text-anchor="middle"> + <text x="30" y="12">12</text><text x="49" y="33">3</text><text x="30" y="54">6</text><text x="11" y="33">9</text> + </g> + <line x1="30" y1="30" x2="20" y2="20" stroke="#241c14" stroke-width="3" stroke-linecap="round"/> + <line x1="30" y1="30" x2="41" y2="13" stroke="#241c14" stroke-width="2" stroke-linecap="round"/> + <line x1="30" y1="30" x2="26" y2="44" stroke="var(--sevred)" stroke-width="1.3" stroke-linecap="round"/> + <circle cx="30" cy="30" r="2.4" fill="#241c14"/> + </svg> + <div style="background:#170f09;border-radius:8px;padding:6px 9px;color:var(--cream);font-size:16px;box-shadow:inset 0 2px 6px #000, 0 0 0 1px #574430">07:55<span style="color:#c9b795;font-size:11px"> PM</span></div> + </div></div> +</div> +<p class="cap"><b>The Navitimer direction: cream registers on a dark bronze dial.</b> Every instrument is a cream sub-dial with +black markings — the inverse polarity of every other variation, so statuses read as printed gauge faces, not glowing lamps. +Net is a slide-rule strip with the red index needle; the date sits in a dark framed aperture like the Navitimer's 3-o'clock +window. Warm, aviation-flavored, and the busiest of the six — closest to a real cockpit cluster.</p> +</section> + +<!-- ================= V5 DASHBOARD ================= --> +<section class="var"> +<h2><span class="n">5</span>Auto dashboard (gauges + tell-tales + odometer)</h2> +<div class="minibar" style="background:linear-gradient(180deg,#191715,#0f0e0d);border-top:2px solid #8a8f94;border-bottom:2px solid #6a6f74;box-shadow:inset 0 0 12px #000"> + <span style="color:var(--steel)">▶ ✦ <b style="color:var(--jewel-a)">1 2 3 4 5</b> ▦ emacs — widgets.js</span><span class="sp"></span> + <span style="color:var(--jewel-a)">AUX NET VOL BT SVC ⏱ ⋮⋮</span> + <span style="color:#e9e9e9;background:#000;border-radius:3px;padding:1px 4px">SAT 18 JUL · 07:55 PM</span> +</div> +<div class="stage" style="background:linear-gradient(180deg,#1b1917,#100f0e 70%);border-radius:16px;border-top:3px solid #90959a;border-bottom:3px solid #5e6368;box-shadow:inset 0 0 18px #000, 0 5px 18px #000"> + <div class="mod"><div class="lbl" style="color:var(--jewel-a)">Aux</div><div class="knob"></div></div> + <div class="mod"><div class="lbl" style="color:var(--jewel-a)">Net signal</div> + <svg width="52" height="52" viewBox="0 0 52 52"> + <circle cx="26" cy="26" r="24" fill="#0d0c0b" stroke="#90959a" stroke-width="2.4"/> + <g stroke="var(--jewel-a)" stroke-width="1.3" opacity=".9"> + <line x1="26" y1="6" x2="26" y2="12"/><line x1="43" y1="13" x2="38.5" y2="17"/> + <line x1="46" y1="26" x2="40" y2="26"/><line x1="9" y1="13" x2="13.5" y2="17"/><line x1="6" y1="26" x2="12" y2="26"/> + </g> + <text x="26" y="45" text-anchor="middle" fill="var(--jewel-a)" font-size="7" font-family="monospace" letter-spacing="1">SIG</text> + <line x1="26" y1="26" x2="37" y2="13" stroke="var(--sevred)" stroke-width="2"/> + <circle cx="26" cy="26" r="3" fill="#1c1c1c" stroke="#000"/> + </svg></div> + <div class="mod"><div class="lbl" style="color:var(--jewel-a)">Volume</div> + <svg width="52" height="52" viewBox="0 0 52 52"> + <circle cx="26" cy="26" r="24" fill="#0d0c0b" stroke="#90959a" stroke-width="2.4"/> + <g stroke="var(--jewel-a)" stroke-width="1.3" opacity=".9"> + <line x1="26" y1="6" x2="26" y2="12"/><line x1="43" y1="13" x2="38.5" y2="17"/> + <line x1="46" y1="26" x2="40" y2="26"/><line x1="9" y1="13" x2="13.5" y2="17"/><line x1="6" y1="26" x2="12" y2="26"/> + </g> + <text x="26" y="45" text-anchor="middle" fill="var(--jewel-a)" font-size="7" font-family="monospace" letter-spacing="1">VOL</text> + <line x1="26" y1="26" x2="14" y2="14" stroke="var(--sevred)" stroke-width="2"/> + <circle cx="26" cy="26" r="3" fill="#1c1c1c" stroke="#000"/> + </svg></div> + <div class="mod"><div class="lbl" style="color:var(--jewel-a)">Tell-tales</div> + <div style="display:grid;grid-template-columns:auto auto;gap:5px 10px;background:#0d0c0b;border:2px solid #4b5055;border-radius:9px;padding:7px 10px;box-shadow:inset 0 2px 8px #000"> + <span style="color:var(--jewel-g);font-size:11px;text-shadow:0 0 6px var(--jewel-g)">ᛒ BT</span> + <span style="color:var(--jewel-a);font-size:11px;text-shadow:0 0 6px var(--jewel-a)">⛭ SVC</span> + <span style="color:#3c3a36;font-size:11px">🔇 MUTE</span> + <span style="color:#3c3a36;font-size:11px">⚠ NET</span> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--jewel-a)">Timer</div> + <div style="background:#0d0c0b;border:2px solid #4b5055;border-radius:9px;padding:6px 9px;color:var(--jewel-a);font-size:15px;text-shadow:0 0 7px var(--jewel-a);box-shadow:inset 0 2px 8px #000">12:34</div></div> + <div class="mod"><div class="lbl" style="color:var(--jewel-a)">Tray</div> + <div style="display:flex;gap:6px;padding-top:9px"><i style="width:6px;height:6px;border-radius:50%;background:#44403a"></i><i style="width:6px;height:6px;border-radius:50%;background:#44403a"></i></div></div> + <div class="mod"><div class="lbl" style="color:var(--jewel-a)">Weather</div> + <div style="border-radius:10px;padding:4px;background:var(--chrome-soft);box-shadow:0 3px 7px #000c"> + <div style="background:#0d0c0b;border-radius:7px;padding:6px 11px;display:flex;align-items:center;gap:9px;color:var(--jewel-a);text-shadow:0 0 8px var(--jewel-a);box-shadow:inset 0 3px 9px #000"> + <svg width="26" height="26" style="color:var(--jewel-a)"><use href="#wx-sun"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="font-size:17px">82°</span> + <span style="font-size:8px;letter-spacing:.1em;color:#8a6f33;text-shadow:none">CLEAR</span> + </div> + <div style="width:1px;align-self:stretch;background:#3a2f14;margin:2px 0"></div> + <div style="display:flex;align-items:center;gap:5px"> + <svg width="18" height="18" style="color:var(--jewel-a);transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="font-size:11px;letter-spacing:.06em">WNW</span> + <span style="font-size:8px;color:#8a6f33;text-shadow:none">6 mph</span> + </div> + </div></div></div></div> + <div class="mod"><div class="lbl" style="color:var(--jewel-a)">Odometer date</div> + <div style="border-radius:10px;padding:4px;background:var(--chrome-soft);box-shadow:0 3px 7px #000c"> + <div class="dgroup" style="background:#000;border-radius:7px;box-shadow:inset 0 3px 9px #000"> + <div class="drum" style="font-size:16px">S</div><div class="drum" style="font-size:16px">A</div><div class="drum" style="font-size:16px">T</div> + <div class="drum" style="font-size:16px;background:linear-gradient(180deg,#eee,#bbb 50%,#999);color:#111">1</div> + <div class="drum" style="font-size:16px;background:linear-gradient(180deg,#eee,#bbb 50%,#999);color:#111">8</div> + <div class="drum" style="font-size:16px">J</div><div class="drum" style="font-size:16px">U</div><div class="drum" style="font-size:16px">L</div> + </div></div></div> + <div class="mod"><div class="lbl" style="color:var(--jewel-a)">Clock · backlit</div> + <div style="border-radius:10px;padding:4px;background:var(--chrome-soft);box-shadow:0 3px 7px #000c"> + <div style="background:#0d0c0b;border-radius:7px;padding:6px 11px;color:var(--jewel-a);font-size:19px;text-shadow:0 0 9px var(--jewel-a);box-shadow:inset 0 3px 9px #000"> + 07:55 <span style="font-size:12px">PM</span> <span style="font-size:11px;color:#8a6f33">CDT</span> + </div></div></div> +</div> +<p class="cap"><b>The dashboard direction: amber-backlit gauge cluster with chrome top/bottom trim rails.</b> Net and volume are +round needle gauges; bluetooth/maint/mute/net-fail live in a tell-tale block (lit = active, dark = off) exactly like a +cluster's warning lamps; the date is a mixed odometer — white digits on the day drums (a real trip-counter trick); the clock +glows amber behind chrome. The bar's top and bottom edges get the chrome rails, which is what makes the whole strip read +"dashboard" at a glance. The amber family is the kit's existing panel amber, so this is the variation closest to the widget gallery.</p> +</section> + +<!-- ================= V6 PERPETUAL CALENDAR ================= --> +<section class="var"> +<h2><span class="n">6</span>Perpetual-calendar dress (guilloché + apertures)</h2> +<div class="minibar" style="background:radial-gradient(circle at 50% 120%,#1d1a16,#0d0c0b 70%);border:1px solid #6e5a2e;box-shadow:inset 0 0 14px #000"> + <span style="color:var(--steel)">▶ ✦ 1 <b style="color:var(--gold-hi)">2</b> 3 4 5 ▦ emacs — widgets.js</span><span class="sp"></span> + <span style="color:var(--steel)">AUX ᯤ ♪ ᛒ ⛭ ☾ ⋮⋮</span> + <span style="color:var(--cream);border:1px solid #6e5a2e;border-radius:3px;padding:1px 5px">SAT JUL · 18 · 7:55</span> +</div> +<div class="stage" style="background:repeating-radial-gradient(circle at 50% 260%,#161311 0 3px,#0f0d0b 3px 6px);border-radius:16px;border:1px solid #6e5a2e;box-shadow:inset 0 0 0 3px #060505, inset 0 1px 16px #000, 0 5px 18px #000"> + <div class="mod"><div class="lbl" style="color:var(--gold)">Aux</div><div class="knob brass" style="width:26px;height:26px"></div></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Net</div> + <div style="display:flex;gap:4px;padding-top:6px;align-items:center"> + <span style="color:var(--cream);font-size:14px">ᯤ</span> + <span class="jewel" style="color:var(--gold-hi);background:radial-gradient(circle at 35% 30%,#ffe9b0,var(--gold) 60%,#7d5c16);width:8px;height:8px"></span> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Volume</div> + <svg width="44" height="44" viewBox="0 0 44 44"> + <circle cx="22" cy="22" r="20" fill="#0b0a09" stroke="#6e5a2e" stroke-width="1.4"/> + <circle cx="22" cy="22" r="14" fill="none" stroke="#3a301c" stroke-width=".8"/> + <line x1="22" y1="22" x2="31" y2="10" stroke="var(--gold-hi)" stroke-width="1.6"/> + <circle cx="22" cy="22" r="1.8" fill="var(--gold-hi)"/> + </svg></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Blue</div> + <div style="display:flex;gap:4px;padding-top:6px;align-items:center"> + <span style="color:var(--cream);font-size:14px">ᛒ</span> + <span class="jewel" style="color:var(--slate-hi);background:radial-gradient(circle at 35% 30%,#9db4cc,var(--slate-hi) 60%,#232c36);width:8px;height:8px"></span> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Maint</div> + <div style="display:flex;gap:4px;padding-top:6px;align-items:center"> + <span style="color:var(--cream);font-size:13px">⛭</span> + <span class="jewel" style="color:var(--jewel-a);background:radial-gradient(circle at 35% 30%,#ffd48a,var(--jewel-a) 60%,#6b4a12);width:8px;height:8px"></span> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Timer · moonphase</div> + <svg width="58" height="34" viewBox="0 0 58 34"> + <defs><clipPath id="moonwin"><path d="M6 30 A24 24 0 0 1 52 30 Z"/></clipPath></defs> + <path d="M4 31 A26 26 0 0 1 54 31 Z" fill="#0b0a09" stroke="#6e5a2e" stroke-width="1.4"/> + <g clip-path="url(#moonwin)"> + <rect x="0" y="0" width="58" height="34" fill="var(--slate)"/> + <circle cx="36" cy="18" r="9" fill="var(--cream)"/> + <circle cx="12" cy="10" r="1" fill="var(--cream)"/><circle cx="20" cy="22" r="1" fill="var(--cream)"/> + <circle cx="50" cy="9" r="1" fill="var(--cream)"/> + </g> + <text x="29" y="32.5" text-anchor="middle" fill="#8f7b48" font-size="6.5" font-family="monospace" letter-spacing="1">12:34</text> + </svg></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Tray</div> + <div style="display:flex;gap:6px;padding-top:9px"><i style="width:5px;height:5px;border-radius:50%;background:#4a3d22"></i><i style="width:5px;height:5px;border-radius:50%;background:#4a3d22"></i></div></div> + <div class="mod"><div class="lbl" style="color:var(--gold)">Weather</div> + <div style="background:#0b0a09;border:1.6px solid var(--gold);border-radius:5px;padding:5px 11px;display:flex;align-items:center;gap:9px;box-shadow:inset 0 2px 8px #000"> + <svg width="26" height="26" style="color:var(--gold-hi)"><use href="#wx-sun"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="color:var(--cream);font-size:16px">82°</span> + <span style="color:var(--gold);font-size:8px;letter-spacing:.1em">CLEAR</span> + </div> + <div style="width:1px;align-self:stretch;background:#4a3d22;margin:2px 0"></div> + <div style="display:flex;align-items:center;gap:5px"> + <svg width="18" height="18" style="color:var(--gold-hi);transform:rotate(293deg);transform-origin:center"><use href="#wx-vane"/></svg> + <div style="display:flex;flex-direction:column;line-height:1.05"> + <span style="color:var(--cream);font-size:11px;letter-spacing:.06em">WNW</span> + <span style="color:var(--gold);font-size:8px">6 mph</span> + </div> + </div></div></div> + <div class="mod"><div class="lbl" style="color:var(--gold-hi)">Day · Month apertures</div> + <div style="display:flex;gap:7px"> + <div style="background:#0b0a09;border:1.6px solid var(--gold);border-radius:4px;padding:4px 9px;color:var(--cream);font-size:15px;letter-spacing:.1em;box-shadow:inset 0 2px 6px #000">SAT</div> + <div style="background:#0b0a09;border:1.6px solid var(--gold);border-radius:4px;padding:4px 9px;color:var(--cream);font-size:15px;letter-spacing:.1em;box-shadow:inset 0 2px 6px #000">JUL</div> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--gold-hi)">Big date</div> + <div style="display:flex;gap:3px"> + <div style="background:var(--cream);color:#171310;border:1.6px solid var(--gold);border-radius:4px 0 0 4px;padding:3px 8px;font-size:20px;font-weight:700;box-shadow:inset 0 -2px 3px #0004">1</div> + <div style="background:var(--cream);color:#171310;border:1.6px solid var(--gold);border-radius:0 4px 4px 0;padding:3px 8px;font-size:20px;font-weight:700;box-shadow:inset 0 -2px 3px #0004">8</div> + </div></div> + <div class="mod"><div class="lbl" style="color:var(--gold-hi)">Time</div> + <div style="background:#0b0a09;border:1.6px solid var(--gold);border-radius:5px;padding:5px 11px;color:var(--cream);font-size:18px;letter-spacing:.06em;box-shadow:inset 0 2px 8px #000"> + 7:55 <span style="font-size:11px;color:var(--gold)">PM CDT</span> + </div></div> +</div> +<p class="cap"><b>The Patek/AP direction: guilloché ground, gold-framed apertures, a moonphase.</b> Day and month are twin +apertures (the SAM · NOV window pair), the date is a big-date double disc in cream, and the timer becomes the moonphase — +the moon crosses the arc as the countdown runs, with the digits small beneath. Statuses are cabochon jewels, not lamps. +The most jewelry-like and the most restrained: nothing glows except what matters. Least "stereo", most "watch".</p> +</section> + +<div class="note"> +<b>Shared decisions across all six, for discussion:</b> +(1) AUX knob at the head of the right cluster is the future desktop-settings module (caffeine + dim + touchpad fold in) — +a knob in every variation since "settings" is the one module that IS a knob. +(2) Left half stays functionally identical everywhere; it takes each variation's ground treatment only. +(3) Date and time stay two separate modules (your current click/scroll contracts), even where they visually pair. +(4) The drum content is the ordinal-free format — drums can't render "18th" gracefully; worth deciding whether the +chronograph keeps ordinal at all. +(5) True-proportion strips show the honest 3440×54 balance: the right cluster occupies roughly a quarter of the bar. +(6) Weather module: the <b>compact chip is the chosen bar form</b> (2026-07-18) — it's the only one of the six weather takes legible at bar scale. The gauge, split-flap, VFD, nixie, and condition dial are kept as candidates for a larger panel or a click-to-expand view, not the bar. +</div> + +</body> +</html> diff --git a/docs/prototypes/widgets.js b/docs/prototypes/widgets.js new file mode 100644 index 0000000..57ad33e --- /dev/null +++ b/docs/prototypes/widgets.js @@ -0,0 +1,6142 @@ +/* widgets.js — The Dupre Kit: retro-instrument component library (DUPRE namespace). + Classic script: load after the token :root block (tokens.json → gen_tokens.py), + before any DUPRE.* call. Works from file:// — no modules, no build step. + Contract: each gallery card in panel-widget-gallery.html is the visual + + behavioral spec its builder is judged against. + Spec: docs/specs/2026-07-12-component-generation-spec.org */ +(function () { +'use strict'; +const DUPRE = {}; + +/* ================= shared engine ================= */ + +const SVGNS = 'http://www.w3.org/2000/svg'; +function svgEl(parent, tag, attrs) { + const e = document.createElementNS(SVGNS, tag); + for (const k in attrs) e.setAttribute(k, attrs[k]); + parent.appendChild(e); return e; +} +function polar(cx, cy, r, deg) { + const a = deg * Math.PI / 180; + return [cx + r * Math.sin(a), cy - r * Math.cos(a)]; +} + +/* ---- pointer-drag helpers (rect-ratio based, so CSS zoom is transparent) ---- */ +function dragX(el, onPct) { + el.style.touchAction = 'none'; + const at = e => { const r = el.getBoundingClientRect(); onPct(Math.max(0, Math.min(100, (e.clientX - r.left) / r.width * 100))); }; + el.addEventListener('pointerdown', e => { + el.setPointerCapture(e.pointerId); at(e); + const mv = ev => at(ev), up = () => { el.removeEventListener('pointermove', mv); el.removeEventListener('pointerup', up); el.removeEventListener('pointercancel', up); }; + el.addEventListener('pointermove', mv); el.addEventListener('pointerup', up); el.addEventListener('pointercancel', up); e.preventDefault(); + }); +} +function dragY(el, onPct) { + el.style.touchAction = 'none'; + const at = e => { const r = el.getBoundingClientRect(); onPct(Math.max(0, Math.min(100, (r.bottom - e.clientY) / r.height * 100))); }; + el.addEventListener('pointerdown', e => { + el.setPointerCapture(e.pointerId); at(e); + const mv = ev => at(ev), up = () => { el.removeEventListener('pointermove', mv); el.removeEventListener('pointerup', up); el.removeEventListener('pointercancel', up); }; + el.addEventListener('pointermove', mv); el.addEventListener('pointerup', up); el.addEventListener('pointercancel', up); e.preventDefault(); + }); +} +function dragDelta(el, get, set, opts) { + opts = opts || {}; el.style.touchAction = 'none'; + const min = opts.min == null ? 0 : opts.min, max = opts.max == null ? 100 : opts.max, sens = opts.sens || ((max - min) / 160); + el.addEventListener('pointerdown', e => { + if (opts.stop) e.stopPropagation(); el.setPointerCapture(e.pointerId); + const y0 = e.clientY, v0 = get(); + const mv = ev => { let v = v0 + (y0 - ev.clientY) * sens; set(Math.max(min, Math.min(max, v))); }; + const up = () => { el.removeEventListener('pointermove', mv); el.removeEventListener('pointerup', up); el.removeEventListener('pointercancel', up); }; + el.addEventListener('pointermove', mv); el.addEventListener('pointerup', up); el.addEventListener('pointercancel', up); e.preventDefault(); + }); +} + +/* ---- seven-segment digit builder ---- */ +const SEG = { '0': 'abcdef', '1': 'bc', '2': 'abged', '3': 'abgcd', '4': 'fbgc', '5': 'afgcd', '6': 'afgedc', '7': 'abc', '8': 'abcdefg', '9': 'abcdfg', '-': 'g', ' ': '' }; +function hseg(cy) { return `5,${cy} 7,${cy - 2} 17,${cy - 2} 19,${cy} 17,${cy + 2} 7,${cy + 2}`; } +function vseg(cx, ty, by) { return `${cx},${ty} ${cx - 2},${ty + 2} ${cx - 2},${by - 2} ${cx},${by} ${cx + 2},${by - 2} ${cx + 2},${ty + 2}`; } +const SEGPTS = { a: hseg(3), g: hseg(22), d: hseg(41), f: vseg(5, 4, 21), b: vseg(19, 4, 21), e: vseg(5, 23, 40), c: vseg(19, 23, 40) }; +function seg7(ch, cls) { + const lit = SEG[ch] || ''; let s = `<svg class="seg7 ${cls || ''}" viewBox="0 0 24 44">`; + for (const k of 'abcdefg') { + const on = lit.includes(k); + const col = on ? (cls === 'red' ? 'var(--sevred)' : 'var(--sevgrn)') : 'var(--sevoff)'; + s += `<polygon points="${SEGPTS[k]}" fill="${col}"/>`; + } + return s + '</svg>'; +} + +function buildBars(el, n) { el.innerHTML = ''; for (let k = 0; k < n; k++) el.appendChild(document.createElement('i')); } + +/* ---- VU law: authentic nonlinear dB scale, dB → 0..1 sweep position ---- */ +const VUDB = [[-20, 0], [-10, .20], [-7, .31], [-5, .40], [-3, .50], [-2, .58], [-1, .66], [0, .75], [1, .84], [2, .91], [3, 1]]; +/* interpolate a dB reading from a 0..1 sweep position */ +function vuDb(t) { + let i = 0; while (i < VUDB.length - 2 && VUDB[i + 1][1] < t) i++; + const [d1, t1] = VUDB[i], [d2, t2] = VUDB[i + 1]; + return d1 + (d2 - d1) * Math.max(0, Math.min(1, (t - t1) / (t2 - t1))); +} + +/* ---- screen-color families: period phosphor/LCD palettes as scoped CSS vars. + Shipped literals are the fallbacks, so defaults are pixel-identical until applied. ---- */ +const SCREEN_FAMS = { + green: { '--scr-hi': '#7fe0a0', '--scr-ink': '#58b87e', '--scr-dim': '#3d5c46', + '--scr-bg1': '#0a120c', '--scr-bg2': '#050c07', '--scr-bgc': '#04140a', '--scr-bge': '#020a05', '--scr-brd': '#123018', + '--scr-grat': 'rgba(111,206,51,.18)', '--scr-gratc': 'rgba(111,206,51,.35)', '--scr-glow': 'rgba(127,224,160,.8)', + '--crt-face1': '#b9d8c0', '--crt-face2': '#8bb296', '--crt-glow': '#eef7ee' }, + amber: { '--scr-hi': '#ffbe54', '--scr-ink': '#e2a038', '--scr-dim': '#7d5c16', + '--scr-bg1': '#140d06', '--scr-bg2': '#0a0705', '--scr-bgc': '#140d06', '--scr-bge': '#0a0603', '--scr-brd': '#33230e', + '--scr-grat': 'rgba(226,160,56,.18)', '--scr-gratc': 'rgba(226,160,56,.35)', '--scr-glow': 'rgba(255,190,84,.8)', + '--crt-face1': '#d8cba6', '--crt-face2': '#b3a276', '--crt-glow': '#ffe7c0' }, + red: { '--scr-hi': '#ff9a4c', '--scr-ink': '#e0742e', '--scr-dim': '#5c3416', + '--scr-bg1': '#140a05', '--scr-bg2': '#0c0603', '--scr-bgc': '#140a05', '--scr-bge': '#0a0502', '--scr-brd': '#331c0c', + '--scr-grat': 'rgba(224,116,46,.18)', '--scr-gratc': 'rgba(224,116,46,.35)', '--scr-glow': 'rgba(255,154,76,.8)', + '--crt-face1': '#d8b9a6', '--crt-face2': '#b39276', '--crt-glow': '#ffdcc0' }, + blue: { '--scr-hi': '#cfe4ff', '--scr-ink': '#94b8d8', '--scr-dim': '#3a4c60', + '--scr-bg1': '#0a0e14', '--scr-bg2': '#05080c', '--scr-bgc': '#0a1018', '--scr-bge': '#04070c', '--scr-brd': '#16283a', + '--scr-grat': 'rgba(148,184,216,.18)', '--scr-gratc': 'rgba(148,184,216,.35)', '--scr-glow': 'rgba(207,228,255,.8)', + '--crt-face1': '#c2d2dd', '--crt-face2': '#93a8b6', '--crt-glow': '#eaf2ff' }, + vfd: { '--scr-hi': '#63e6c8', '--scr-ink': '#46b89e', '--scr-dim': '#1e4a40', + '--scr-bg1': '#06100d', '--scr-bg2': '#040b09', '--scr-bgc': '#041410', '--scr-bge': '#020a08', '--scr-brd': '#0e3028', + '--scr-grat': 'rgba(70,184,158,.18)', '--scr-gratc': 'rgba(70,184,158,.35)', '--scr-glow': 'rgba(99,230,200,.8)', + '--crt-face1': '#b0d8cd', '--crt-face2': '#84ada2', '--crt-glow': '#dcfff5' }, + white: { '--scr-hi': '#f2f4f2', '--scr-ink': '#c8cac8', '--scr-dim': '#5a5c5a', + '--scr-bg1': '#0b0c0b', '--scr-bg2': '#070807', '--scr-bgc': '#0d0e0d', '--scr-bge': '#060706', '--scr-brd': '#2a2c2a', + '--scr-grat': 'rgba(200,202,200,.18)', '--scr-gratc': 'rgba(200,202,200,.35)', '--scr-glow': 'rgba(242,244,242,.7)', + '--crt-face1': '#d0d2d0', '--crt-face2': '#a8aaa8', '--crt-glow': '#f7f7f7' }, +}; + +/* ================= instrument builders ================= + Every builder: DUPRE.name(host, opts) → handle. host is an empty element the + instrument renders into. opts.onChange(value, text) fires on every state change, + including the initial paint; text is the instrument's canonical readout string. */ + +const noop = () => {}; + +/* ---- the accent family ---- + One named set of lit colours for the instruments whose colour IS their claim: a + chip, a lamp, a badge, a status line. "On" is good in one panel, a warning in + the next and a fault in the one after, so the colour belongs to the consumer + rather than the builder. + Deliberately NOT applied to instruments whose colour is the object rather than a + state — the nixie (the palette is explicit that neon is only ever orange), the + flip-disc's yellow, the dekatron's glow, a red needle — nor to the ones where + the colour is a standard rather than a preference: three greens on the landing + gear means down and locked, and a breaker's red/amber/green is its trip + semantics. Recolouring those doesn't restyle them, it makes them lie. + accentStyles(varName) builds a STYLES axis driving one CSS custom property, so + each consumer names its own var and the family stays single-source. */ +const ACCENTS = { + amber: 'var(--gold)', + green: 'var(--pass)', + red: 'var(--fail)', + white: 'var(--cream)', + vfd: 'var(--vfd)', +}; +DUPRE.accentStyles = varName => Object.fromEntries( + Object.entries(ACCENTS).map(([name, colour]) => [name, { dot: colour, vars: { [varName]: colour } }])); + +/* ---- policy ---- + Every instrument's colour is either the consumer's to pick or locked for a reason, + and the reason is one of these six kinds. Declared per builder (DUPRE.<name>.POLICY) + so it's a checked property rather than something the next person recalls — the + colour pass kept turning up cards where "is this one a standard?" was answered + from memory and answered wrong. The two FREE kinds get chips; the four LOCKED + ones must not, and the probe enforces the split. + Policy is a property of the INSTRUMENT, not the colour: the same vfd cyan is a free + accent on a chip and a locked emissive identity on the marquee. A few cards are + mixed (a free display with a coded red-line) and declare per element in time. + Each builder's POLICY is a record { kind, why, authentic }: + kind — one of the six below. + why — why THIS instrument is bound that way, in its own terms. + authentic — what may change and still be true to the reference (the range + that actually existed), or 'nothing' when the colour is fixed. */ +DUPRE.POLICIES = { + accent: { free: true, gist: 'A lit state whose meaning varies by panel; the consumer picks from the accent family.' }, + screen: { free: true, gist: 'A display whose phosphor was made in several real colours; the consumer picks from the screen family.' }, + coded: { free: false, gist: 'Colour is meaning fixed by an external standard; a recolour misleads a trained operator (landing-gear three-greens, breaker trip).' }, + emissive: { free: false, gist: 'Colour is what the physical source emits and no other was made; unrecognisable otherwise (nixie neon, dekatron glow).' }, + relational: { free: false, gist: 'Colour means what it does only by contrast with another on the same instrument; the set is a scale or legend (VU zones, crossed needles).' }, + material: { free: false, gist: 'Colour of a static physical part, not a state — nothing to parameterise as a signal (needle, brass bezel, knife blade).' }, +}; + +/* 01 slide toggle — on/off pill. State colors ride CSS vars (--sw-*). + opts.onStyle / offStyle / offText / thumb pick a named style per axis from + DUPRE.slideToggle.STYLES; defaults match the stylesheet fallbacks. The handle's + setStyle(axis, name) restyles a live instance (the gallery chips use it). */ +DUPRE.slideToggle = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const sw = document.createElement('span'); sw.className = 'switch'; host.appendChild(sw); + const setStyle = (axis, name) => { + const o = (DUPRE.slideToggle.STYLES[axis] || {})[name]; + if (!o) return; + for (const [k, v] of Object.entries(o.vars)) sw.style.setProperty(k, v); + }; + /* opts.preset names an intent; per-axis opts still win over it, so a caller can + take 'armed' and swap only the thumb. setPreset re-applies all four axes at + once and returns the axis map so a host UI can resync its own controls. */ + const preset = DUPRE.slideToggle.PRESETS[opts.preset] || DUPRE.slideToggle.PRESETS.panel; + /* AXIS_ORDER is load-bearing, not cosmetic: onText overrides the ink that the + `on` style sets, so applying the axes in any other order silently drops it. */ + const setPreset = name => { + const p = DUPRE.slideToggle.PRESETS[name]; + if (!p) return null; + for (const axis of DUPRE.slideToggle.AXIS_ORDER) if (p[axis]) setStyle(axis, p[axis]); + return p; + }; + const pick = { on: opts.onStyle, onText: opts.onText, off: opts.offStyle, + offText: opts.offText, thumb: opts.thumb }; + for (const axis of DUPRE.slideToggle.AXIS_ORDER) setStyle(axis, pick[axis] || preset[axis]); + let on; + const set = v => { on = !!v; sw.classList.toggle('on', on); onChange(on, on ? 'ON' : 'OFF'); }; + sw.addEventListener('click', () => set(!on)); + set(opts.on !== undefined ? opts.on : true); + return { el: sw, get: () => on, set, setStyle, setPreset }; +}; +/* named presets — a combination that carries intent, which is what a consumer + actually reaches for; the STYLES axes below are how one is built. The `on` + tone does the semantic work and the thumb material backs it: a touchscreen + pill wears plastic, a run or armed switch wears metal. */ +DUPRE.slideToggle.AXIS_ORDER = ['on', 'onText', 'off', 'offText', 'thumb']; +DUPRE.slideToggle.PRESETS = { + panel: { on: 'amber', onText: 'panel', off: 'dark', offText: 'white', thumb: 'light' }, + run: { on: 'green', onText: 'panel', off: 'dark', offText: 'dim', thumb: 'chrome' }, + armed: { on: 'red', onText: 'cream', off: 'dark', offText: 'white', thumb: 'chrome' }, + caution: { on: 'warn', onText: 'panel', off: 'dark', offText: 'white', thumb: 'light' }, + /* dark — neither state lights the pill; the legend alone carries the state, + green for on and Control red ("OFF marks") for off. The chrome thumb stays + the position affordance, since with both pills dark it is the only one. */ + dark: { on: 'dark', onText: 'green', off: 'dark', offText: 'red', thumb: 'chrome' }, +}; +/* named styles per axis: dot = swatch color for pickers, vars = --sw-* overrides */ +DUPRE.slideToggle.STYLES = { + on: { + amber: { dot: 'var(--gold-hi)', vars: { '--sw-on-bg': 'linear-gradient(180deg,var(--amber-grad-top),var(--gold))', '--sw-on-brd': 'var(--gold-hi)', '--sw-on-ink': 'var(--panel)' } }, + green: { dot: '#8fb944', vars: { '--sw-on-bg': 'linear-gradient(180deg,#a9c95f,var(--pass))', '--sw-on-brd': '#a9c95f', '--sw-on-ink': 'var(--panel)' } }, + /* red/warn make the ENGAGED state the notable one — mute, record, airplane + mode. Before them the only red was on the `off` axis, which paints the + disengaged state: the opposite claim. Palette semantics: --fail is + "muted keys", --amber-warn is "warn cells", distinct from panel amber. */ + red: { dot: 'var(--fail)', vars: { '--sw-on-bg': 'linear-gradient(180deg,#d98a6f,var(--fail))', '--sw-on-brd': 'var(--fail)', '--sw-on-ink': 'var(--cream)' } }, + warn: { dot: 'var(--amber-warn)', vars: { '--sw-on-bg': 'linear-gradient(180deg,#f7d193,var(--amber-warn))', '--sw-on-brd': 'var(--amber-warn)', '--sw-on-ink': 'var(--panel)' } }, + dark: { dot: '#242019', vars: { '--sw-on-bg': 'linear-gradient(180deg,#15130f,#242019)', '--sw-on-brd': 'var(--slate)', '--sw-on-ink': 'var(--cream)' } }, + }, + off: { + dark: { dot: '#242019', vars: { '--sw-off-bg': 'linear-gradient(180deg,#15130f,#242019)', '--sw-off-brd': 'var(--slate)' } }, + red: { dot: 'var(--fail)', vars: { '--sw-off-bg': 'linear-gradient(180deg,#d98a6f,var(--fail))', '--sw-off-brd': 'var(--fail)' } }, + }, + /* onText overrides the ink the `on` style sets. The two are not independent — + ink must contrast with its own background, which is why each `on` atom still + carries a sensible default; naming onText is how a caller says "keep the + pill, change the legend". That is what makes the `dark` preset possible: + both states unlit, the legend colour carrying the state on its own. */ + onText: { + panel: { dot: 'var(--panel)', vars: { '--sw-on-ink': 'var(--panel)' } }, + cream: { dot: 'var(--cream)', vars: { '--sw-on-ink': 'var(--cream)' } }, + green: { dot: 'var(--sevgrn)', vars: { '--sw-on-ink': 'var(--sevgrn)' } }, + }, + offText: { + white: { dot: 'var(--cream)', vars: { '--sw-off-ink': 'var(--cream)' } }, + /* Control red — the palette's "OFF marks" ink, so a red OFF legend is the + kit's existing grammar rather than a new claim. */ + red: { dot: '#e0523a', vars: { '--sw-off-ink': '#e0523a' } }, + /* steel is the kit's engraved-caption ink: lets an off toggle recede where a + panel carries many of them and eight cream OFFs would all shout equally. */ + dim: { dot: 'var(--steel)', vars: { '--sw-off-ink': 'var(--steel)' } }, + black: { dot: '#14110e', vars: { '--sw-off-ink': '#14110e' } }, + }, + thumb: { + light: { dot: '#d8d2c4', vars: { '--sw-thumb': 'radial-gradient(circle at 35% 28%,#f6f2e8,#b0aa9a)' } }, + dark: { dot: '#2c2824', vars: { '--sw-thumb': 'radial-gradient(circle at 35% 28%,#4a453e,#16130f)' } }, + chrome: { dot: '#9aa2b4', vars: { '--sw-thumb': 'radial-gradient(circle at 35% 28%,#dfe6f2,#6d7484)' } }, + brass: { dot: '#b8944a', vars: { '--sw-thumb': 'radial-gradient(circle at 35% 28%,#e2c47a,#8a6a24)' } }, + }, +}; + +/* 02 console keys — mutually exclusive push buttons; {label, tone} per key. + tone picks the engaged look: undefined = gold (the default lit key), 'green' = + run green, 'red' = terracotta. Reading order runs safe -> live -> muted, and + LIVE takes green because that is what --pass means everywhere else in the kit + (the palette names it "run lamps, gear greens, monitor bars, LIVE lamps"). + Contract (everything a consumer needs; no page globals touched): + opts: keys ([{label, tone}], default DEFAULT_KEYS); active (index; the + default set rests on LIVE, a caller's own set on its first key); + onChange(idx, label) fires on every engage. + handle: el, get() (engaged index), set(i) (clamped). + CSS lives in the "console keys" block of DUPRE_CSS; dsky and annunciator + reuse the key class for their pads. */ +DUPRE.consoleKeys = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const keys = opts.keys || DUPRE.consoleKeys.DEFAULT_KEYS; + const wrap = document.createElement('span'); host.appendChild(wrap); + const btns = keys.map(k => { + const b = document.createElement('button'); b.className = 'dupre-key'; b.textContent = k.label; + wrap.appendChild(b); return b; + }); + let idx; + const set = i => { + idx = Math.max(0, Math.min(keys.length - 1, i)); + btns.forEach((b, j) => { + b.classList.remove('dupre-on', 'dupre-green', 'dupre-red'); + if (j === idx) b.classList.add('dupre-' + (keys[idx].tone || 'on')); + }); + onChange(idx, keys[idx].label); + }; + btns.forEach((b, i) => b.addEventListener('click', () => set(i))); + /* The default set engages LIVE, not the first key: it is the meaningful + resting state for a console and it shows the green. A caller supplying its + own keys gets the first one unless it says otherwise. */ + set(opts.active !== undefined ? opts.active + : (keys === DUPRE.consoleKeys.DEFAULT_KEYS ? 1 : 0)); + return { el: wrap, get: () => idx, set }; +}; +DUPRE.consoleKeys.DEFAULT_KEYS = [ + { label: 'SCAN' }, { label: 'LIVE', tone: 'green' }, { label: 'MUTED', tone: 'red' }, +]; + +/* R57 ABC entry keypad — alphanumeric text on a faceplate. + Modelled on the industrial membrane keypad (reference: fleet/kiosk gear, + 2026-07-16-abc-keypad-membrane-color.png): a 0-9 block beside A-Z laid out + ALPHABETICALLY, not QWERTY. That is the convention wherever the operator + can't be assumed to touch-type, and it is what makes this a faceplate rather + than a keyboard — R16's alphanumeric sibling. + Departures from the photo, all deliberate and all noted at their site: + - Its letters are blue. The kit has no blue control colour (blue appears + only as a screen phosphor and a jewel lens), so the letters take the + standard pale keycap and the digits a darker one — which keeps the + photo's two-tone digit/letter grouping without importing a foreign hue. + CLEAR/NO and ENTER/YES keep the reference's red and green, which are + already --fail and --pass. + - Letters left, digits right (the stainless reference's arrangement). + - DEL added, CANCEL dropped. See the layout block below for both. + Contract (everything a consumer needs; no page globals touched): + opts: max (16, buffer cap); onChange(buf, label) on every press — ENT + reports 'ENTER · <buf>', DEL/CLR report the remaining buffer. + handle: el (focusable; keyboard per KEYS), get() (the buffer), press(k) + (any ACTIONS member: plate characters, SPC, DEL, ENT, CLR). + CSS lives in the "keypad / index-plate focus" block of DUPRE_CSS (the + faceplate itself is drawn SVG); the entry window recolours with the shared + --scr-* screen vars. */ +DUPRE.abcKeypad = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const MAX = opts.max || 16; + const s = stageSvg(host, 'rsvg', 232, 226); + gradDef('abcKey', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#dbd8cf'], ['1', '#a29d92']]); + gradDef('abcNum', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#6f6a61'], ['1', '#464239']]); + gradDef('abcRed', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#d98a6f'], ['1', 'var(--fail)']]); + gradDef('abcGrn', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#9cbf5e'], ['1', 'var(--pass)']]); + gradDef('abcAmb', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', 'var(--amber-grad-top)'], ['1', 'var(--gold)']]); + /* faceplate + the recessed window the legend prints into */ + svgEl(s, 'rect', { x: 2, y: 2, width: 228, height: 222, rx: 7, fill: '#17140f', stroke: '#0a0908', 'stroke-width': 2 }); + /* The window is a screen like the scope's or the marquee's, so it takes the + screen families through the --scr-* vars, shipped colours as the fallbacks: + nothing moves until a chip is clicked. Both the glass and the ink recolour — + a screen that changes its text and keeps its backlight isn't a screen. */ + svgEl(s, 'rect', { class: 'dupre-kp-win', x: 12, y: 10, width: 208, height: 30, rx: 4, + fill: 'var(--scr-bg1, #0a0806)', stroke: 'var(--scr-brd, #2c261d)', 'stroke-width': 2 }); + const disp = svgEl(s, 'text', { x: 20, y: 31, 'font-size': 14, 'letter-spacing': '.14em', + 'font-family': 'var(--mono)', fill: 'var(--scr-hi, var(--gold-hi))' }); + + let buf = ''; + /* The window shows the tail: a passphrase outruns the plate long before MAX. + Spaces are drawn as ␣ rather than as themselves. SVG collapses whitespace, + so a real space is invisible — and past the truncation boundary there are no + pad dots left for it to displace, which makes SPACE a keypress with no + feedback at all: press, see nothing, press again, and now carry two spaces + you can't see in a passphrase you can't read back. Only the DISPLAY is + substituted; buf keeps the real character. */ + const show = t => t.replace(/ /g, '␣'); + const render = () => { + disp.textContent = buf.length > 13 ? '‹' + show(buf.slice(-12)) : show(buf).padEnd(13, '·'); + }; + /* press is the allowlist, not the keydown handler above it. Filtering only in + the handler guards the web and leaves the Emacs port wide open: that port + installs KEYS into a keymap and calls press directly, with no handler in the + stack, so an unguarded press would append a stray 'F1' as literal text. + Gated on ACTIONS rather than on KEYS because they are different sets — CLR + is a real key on the plate that no keystroke maps to. */ + const press = k => { + if (!DUPRE.abcKeypad.ACTIONS.has(k)) return; + if (k === 'ENT') { onChange(buf, buf ? 'ENTER · ' + buf : 'empty'); return; } + if (k === 'DEL') { buf = buf.slice(0, -1); render(); onChange(buf, buf || 'empty'); return; } + if (k === 'CLR') { buf = ''; render(); onChange(buf, 'cleared'); return; } + if (buf.length >= MAX) { onChange(buf, 'full · ' + buf); return; } + buf += (k === 'SPC' ? ' ' : k); render(); onChange(buf, buf); + }; + /* [label, col, row, width-in-cols, tone]. + Letters left, numbers right — the stainless reference's arrangement rather + than the membrane's. The membrane photo puts its digit block on the left, + which lands A-L in columns 3-5 while M-X starts at column 0: the alphabet + stops column-aligning with itself halfway down and the eye has to jump. + This way A-Z reads straight down the plate in one continuous block and the + digits keep their own quadrant. */ + const L = []; + const DIG = ['1','2','3','4','5','6','7','8','9']; + [...'ABCDEFGHIJKL'].forEach((c, i) => L.push([c, i % 3, Math.floor(i / 3), 1, 'key'])); + [...'MNOPQRSTUVWX'].forEach((c, i) => L.push([c, i % 6, 4 + Math.floor(i / 6), 1, 'key'])); + /* DEL earns its own key: without a backspace the only exit from a typo is CLR, + which on a long passphrase means retyping the lot. + The three function keys read as a ladder, so the colour says what a key + costs before you read its legend: amber DEL takes one character back, red + CLR throws the whole entry away, green ENT commits it. Plain caps do + nothing you'd regret. (The stainless reference's backspace is plain steel, + but that plate has no other coloured key to be graded against.) + DEL sits in the block beside the digits and CLR is exiled to the far corner, + which is the opposite of where they started. Two reasons, pulling the same + way: DEL is the one you reach for constantly and CLR is the one you reach + for almost never, and a mis-hit on DEL costs one character where a mis-hit + on CLR costs the whole entry. Frequency and blast radius both say the safe + key gets the good spot. + The reference plate also carries CANCEL, and this one deliberately doesn't. + On that device the plate IS the whole terminal, so CANCEL has a transaction + to abandon; here the keypad is one control inside a panel that owns its own + dismiss, which left CANCEL doing exactly what CLR does. A key that means + nothing the panel doesn't already mean is a key worth removing. */ + L.push(['Y', 0, 6, 1, 'key'], ['Z', 1, 6, 1, 'key'], ['SPC', 2, 6, 3, 'key'], + ['CLR', 5, 6, 1, 'red']); + DIG.forEach((d, i) => L.push([d, 3 + (i % 3), Math.floor(i / 3), 1, 'num'])); + L.push(['DEL', 3, 3, 1, 'amb'], ['0', 4, 3, 1, 'num'], ['ENT', 5, 3, 1, 'grn']); + const FILL = { key: 'url(#abcKey)', num: 'url(#abcNum)', red: 'url(#abcRed)', grn: 'url(#abcGrn)', amb: 'url(#abcAmb)' }; + const INK = { key: '#2b2721', num: '#efeae0', red: 'var(--cream)', grn: 'var(--cream)', amb: 'var(--panel)' }; + /* every function key wears a three-letter legend, so they read as one family + and each fits a single-column cap; only SPACE has the width to spell out */ + const FACE = { SPC: 'SPACE' }; + /* per-key rotation: a real plate is printed, not typeset — the legends sit a + fraction off true. Same trick R16 uses, keyed off the index so it is stable. */ + const jitter = i => [-1.4, .9, -.6, 1.2, 0, -1.1, .7, -.9, 1.3, .4, -.5, 1][i % 12]; + L.forEach(([k, c, r, w, tone], i) => { + const x = 14 + c * 35.5, y = 50 + r * 24.5, wd = w * 35.5 - 5.5; + const g = svgEl(s, 'g', {}); g.setAttribute('class', 'dupre-kp-key'); g.dataset.k = k; + g.style.cursor = 'pointer'; g.style.transition = 'transform .07s'; + svgEl(g, 'rect', { x, y, width: wd, height: 20, rx: 3.5, fill: FILL[tone], stroke: '#4e4a42', 'stroke-width': 1, 'stroke-opacity': .8 }); + const t = svgEl(g, 'text', { x: x + wd / 2, y: y + 14.5, 'text-anchor': 'middle', + 'font-size': w > 1 ? 8 : 11, 'font-weight': 700, 'font-family': 'var(--mono)', fill: INK[tone], + transform: `rotate(${jitter(i)},${x + wd / 2},${y + 10})` }); + t.textContent = FACE[k] || k; + g.addEventListener('click', () => { + g.style.transform = 'translateY(1.5px)'; + setTimeout(() => { g.style.transform = ''; }, 80); + press(k); + }); + }); + /* Keyboard, per the README's keyboard contract. The listener is bound to the + pad's own focusable element, never to the document: a global binding would + type into this card from anywhere on a 110-card page and fight the gallery's + own Escape handler. DUPRE.slideRule is the precedent. */ + s.setAttribute('class', 'rsvg dupre-kp-pad'); + s.setAttribute('tabindex', '0'); + s.addEventListener('click', () => s.focus()); + s.addEventListener('keydown', e => { + if (e.ctrlKey || e.metaKey || e.altKey) return; /* leave shortcuts alone */ + const name = e.key === ' ' ? 'Space' : (e.key.length === 1 ? e.key.toUpperCase() : e.key); + const k = DUPRE.abcKeypad.KEYS[name]; + if (!k) return; /* not on the plate: let it bubble */ + /* Spend preventDefault only where there is a default worth killing — Space + scrolls the page, Backspace can navigate back. Tab and Escape are never + ours: Tab is how the page stays navigable, Escape belongs to the audit + stepper, and neither reaches here anyway because they are not in KEYS. */ + if (name === 'Space' || name === 'Backspace') e.preventDefault(); + press(k); + }); + render(); onChange('', 'type a passphrase'); + return { el: s, get: () => buf, press }; +}; +/* The plate's keys, declared as a table so every target reads the same intent. + Deliberately not a function over a DOM event: the Emacs port installs this + into a keymap and never sees a keydown, so a function would force it to + re-derive what the instrument accepts and the two bindings would drift apart. + This is also press()'s allowlist — press appends whatever it is handed, so + without the table a stray 'F1' would land in the buffer as text. */ +DUPRE.abcKeypad.KEYS = (() => { + const m = {}; + for (const c of 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789') m[c] = c; + m.Space = 'SPC'; m.Backspace = 'DEL'; m.Enter = 'ENT'; + return m; +})(); +/* The plate's whole vocabulary — every argument press accepts, from any caller. + A superset of the KEYS values: CLR is on the plate but no keystroke reaches it + (Escape is the obvious candidate and belongs to the gallery's audit stepper). */ +DUPRE.abcKeypad.ACTIONS = new Set([ + ...'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789', 'SPC', 'DEL', 'ENT', 'CLR', +]); + +/* R58 index typewriter — the oldest way to type without a keyboard. + After the AEG Mignon Model 4 (1924), the best of the index machines: one hand + walks a pointer over a printed plate of characters, the other pulls a lever, + and only the lever prints. Select and commit live on two separate controls, so + you can hunt as long as you like and nothing happens until the second hand + moves. That separation is the whole card — R57 is a keypad, this is not. + + Two things kept from the Mignon and one deliberately dropped. + Kept: the plate considered the characters a keyboard skips (accents, section + mark, fractions, a full punctuation ring), and it carries BOTH cases with no + shift key, which is how a keyless machine reaches a whole character set. + Dropped: its key order. The real plate runs P U G Q / V I N A B / L D E T M, + a frequency layout you cannot read your way around — and reading the plate is + the entire interaction. Ours is alphabetical, capitals beside lowercase at the + same column offset: find the letter, then pick the case. + The layout is a table rather than drawing, because Craig has already said the + keys will be revisited and a layout welded into the geometry never is. + Contract (everything a consumer needs; no page globals touched): + opts: max (22, line cap); onChange(buf, label) on select, print and clear. + handle: el (focusable; typing selects a cell, Enter pulls the lever), + get() (the printed line), select(c), print(), press(k) (any + ACTIONS member: plate characters, PRINT, CLR), selected() (the + stylus position, null before the first select). + CSS lives in the "keypad / index-plate focus" block of DUPRE_CSS (the + machine itself is drawn SVG); the paper recolours with the shared --scr-* + screen vars. */ +DUPRE.indexPlate = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const MAX = opts.max || 22; + const L = DUPRE.indexPlate.LAYOUT; + const COLS = Math.max(...L.map(r => r.length)), ROWS = L.length; + /* Width is driven by the plate, not guessed: the lever and CLR live in a gutter + to its right. Sized from the layout table so a wider plate can't slide them + back on top of the characters (they were, at 300 wide — the last column and + the PRINT legend went under the lever). */ + const PX = 16, PY = 60, CW = 22, CH = 22, GUT = 46; + const PLATE_R = PX - 8 + COLS * CW + 14; + /* The gutter stack (lever, PRINT legend, CLR) is anchored to PY and needs 130px + whatever the plate does, so VH takes a floor. Without it a SHORTER table — + five rows is a plausible edit — shrinks VH until CLR rides up over the PRINT + legend and then the lever. Growth was always safe; shrink was the trap. */ + const VW = PLATE_R + GUT; + const VH = Math.max(PY - 10 + ROWS * CH + 16 + 16, PY + 130); + const s = stageSvg(host, 'rsvg dupre-ix-pad', VW, VH); + gradDef('ixPlate', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#efe6c4'], ['1', '#d8caa0']]); + gradDef('ixBody', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#26221c'], ['1', '#100e0b']]); + gradDef('ixSteel', 'linearGradient', { x1: 0, y1: 0, x2: 1, y2: 1 }, [['0', '#e6e9ef'], ['1', '#8d93a1']]); + /* body, then the paper the machine prints onto */ + svgEl(s, 'rect', { x: 2, y: 2, width: VW - 4, height: VH - 4, rx: 8, fill: 'url(#ixBody)', stroke: '#0a0908', 'stroke-width': 2 }); + svgEl(s, 'rect', { x: 14, y: 10, width: VW - 28, height: 30, rx: 2, + fill: 'var(--scr-bg1, #efe9da)', stroke: 'var(--scr-brd, #b3a883)', 'stroke-width': 1 }); + const paper = svgEl(s, 'text', { x: 22, y: 31, 'font-size': 13, 'letter-spacing': '.1em', + 'font-family': 'var(--mono)', fill: 'var(--scr-hi, #241d12)' }); + + /* the index plate: cream, rounded, characters in printed rings like the Mignon's. + The ring area carries a halftone screen, which is what the real plate prints + its outer characters onto. */ + if (!document.getElementById('ixHalf')) { + const defs = svgEl(s, 'defs', {}); + const pat = svgEl(defs, 'pattern', { id: 'ixHalf', width: 4, height: 4, patternUnits: 'userSpaceOnUse' }); + svgEl(pat, 'rect', { width: 4, height: 4, fill: 'url(#ixPlate)' }); + svgEl(pat, 'circle', { cx: 1, cy: 1, r: 1.05, fill: '#2b2318', 'fill-opacity': .55 }); + svgEl(pat, 'circle', { cx: 3, cy: 3, r: 1.05, fill: '#2b2318', 'fill-opacity': .55 }); + } + svgEl(s, 'rect', { x: PX - 8, y: PY - 10, width: COLS * CW + 14, height: ROWS * CH + 16, rx: 7, + fill: 'url(#ixHalf)', stroke: '#8d8268', 'stroke-width': 1.5 }); + /* the inverted blocks, drawn under the cells: a light panel for the capitals, + a dark one for the lowercase — the plate's photographic-negative trick */ + const ZFILL = { caps: '#e9e0bb', lower: '#231d13' }; + const zoneAt = (r, c) => { + const z = DUPRE.indexPlate.ZONES.find(z => + r >= z.rows[0] && r <= z.rows[1] && c >= z.cols[0] && c <= z.cols[1]); + return z ? z.zone : 'ring'; + }; + DUPRE.indexPlate.ZONES.forEach(z => { + svgEl(s, 'rect', { + x: PX + z.cols[0] * CW - 1, y: PY + z.rows[0] * CH - 1, + width: (z.cols[1] - z.cols[0] + 1) * CW + 2, height: (z.rows[1] - z.rows[0] + 1) * CH + 2, + fill: ZFILL[z.zone] || 'none', + }); + }); + + let sel = null, buf = ''; + /* null-prototype: cells is keyed by the plate's characters, and a plain {} would + resolve select('constructor') through Object.prototype and throw. */ + const cells = Object.create(null); + const render = () => { paper.textContent = (buf.length > 21 ? '‹' + buf.slice(-20) : buf.padEnd(21, ' ')).replace(/ /g, '␣'); }; + /* The stylus: a cone on a short shaft, hovering over the selected cell. The + Mignon's arm reaches back to a pivot, but a full arm drawn here crosses the + plate and hides the characters the operator is trying to read — the one thing + this instrument must not do. A tip is enough to say "the pointer is here". */ + const arm = svgEl(s, 'g', {}); arm.setAttribute('class', 'dupre-ix-stylus'); + svgEl(arm, 'line', { x1: 0, y1: -9, x2: 0, y2: -20, stroke: 'url(#ixSteel)', 'stroke-width': 2.6 }); + svgEl(arm, 'circle', { cx: 0, cy: -21, r: 3.4, fill: 'url(#ixSteel)', stroke: '#5c626e', 'stroke-width': .6 }); + svgEl(arm, 'path', { d: 'M -3.6 -9 L 3.6 -9 L 0 0 Z', fill: 'url(#ixSteel)', stroke: '#41464f', 'stroke-width': .7 }); + arm.style.transition = 'transform .12s'; + arm.style.opacity = '0'; + + const select = c => { + const cell = cells[c]; if (!cell) return; + sel = c; + Object.values(cells).forEach(x => x.ring.setAttribute('stroke-opacity', '.35')); + cell.ring.setAttribute('stroke-opacity', '1'); + arm.style.opacity = '1'; + arm.setAttribute('transform', `translate(${cell.x},${cell.y - 9})`); + onChange(buf, 'stylus over ' + c); + }; + L.forEach((row, r) => row.forEach((c, i) => { + if (!c) return; + const x = PX + i * CW + CW / 2, y = PY + r * CH + CH / 2; + /* disc and glyph invert together, by zone: dark disc + light glyph inside the + capitals block, the negative of that in the lowercase block, light-on-dark + everywhere on the ring. */ + const z = zoneAt(r, i); + const DISC = { caps: '#231d13', lower: '#f2ecd6', ring: '#f2ecd6' }; + const INK = { caps: '#f2ecd6', lower: '#231d13', ring: '#231d13' }; + const g = svgEl(s, 'g', {}); g.setAttribute('class', 'dupre-ix-cell'); + g.dataset.c = c; g.dataset.zone = z; + g.style.cursor = 'pointer'; + const ring = svgEl(g, 'circle', { cx: x, cy: y, r: 8.6, fill: DISC[z], + stroke: z === 'caps' ? '#e9e0bb' : '#7a6a3e', 'stroke-width': 1.4, 'stroke-opacity': .35 }); + svgEl(g, 'text', { x, y: y + 3.6, 'text-anchor': 'middle', + 'font-size': /[a-z]/.test(c) || /[A-Z]/.test(c) ? 9.5 : 8.5, 'font-weight': 600, + 'font-family': 'var(--mono)', fill: INK[z] }).textContent = c; + cells[c] = { ring, x, y }; + g.addEventListener('click', () => press(c)); + })); + s.appendChild(arm); + + /* the lever: the only thing that prints. Lives in the gutter right of the plate */ + const LX = PLATE_R + GUT / 2; + const lever = svgEl(s, 'g', {}); lever.setAttribute('class', 'dupre-ix-lever'); + lever.style.cursor = 'pointer'; lever.style.transition = 'transform .08s'; + svgEl(lever, 'rect', { x: LX - 3.5, y: PY + 6, width: 7, height: 72, rx: 3.5, fill: 'url(#ixSteel)', stroke: '#5c626e', 'stroke-width': .8 }); + svgEl(lever, 'circle', { cx: LX, cy: PY + 2, r: 8, fill: 'url(#ixSteel)', stroke: '#5c626e', 'stroke-width': 1 }); + svgEl(s, 'text', { x: LX, y: PY + 94, 'text-anchor': 'middle', 'font-size': 6.5, 'letter-spacing': '.1em', + 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = 'PRINT'; + const print = () => { + if (!sel) { onChange(buf, 'no character selected'); return; } + if (buf.length >= MAX) { onChange(buf, 'line full'); return; } + buf += sel; render(); onChange(buf, buf); + lever.style.transform = 'translateY(5px)'; + setTimeout(() => { lever.style.transform = ''; }, 90); + }; + lever.addEventListener('click', () => press('PRINT')); + s.appendChild(lever); + + /* fresh paper */ + const clr = svgEl(s, 'g', {}); clr.setAttribute('class', 'dupre-ix-clear'); clr.style.cursor = 'pointer'; + /* anchored to PY like the rest of the gutter stack, not to VH — mixing the two + is what let a shorter plate slide this up onto the PRINT legend */ + svgEl(clr, 'rect', { x: LX - 16, y: PY + 104, width: 32, height: 18, rx: 3, fill: '#3a332a', stroke: '#5c5348', 'stroke-width': 1 }); + svgEl(clr, 'text', { x: LX, y: PY + 117, 'text-anchor': 'middle', 'font-size': 7.5, 'letter-spacing': '.08em', + 'font-family': 'var(--mono)', fill: 'var(--cream)' }).textContent = 'CLR'; + const fresh = () => { buf = ''; render(); onChange(buf, 'fresh paper'); }; + clr.addEventListener('click', () => press('CLR')); + + /* THE single entry. Every caller goes through it — cell clicks, the lever, CLR, + the keyboard, and any port — so the mouse cannot quietly diverge from the keys. + Binding the handlers straight to select/print/fresh worked only because press + happened to be a pure dispatcher: the moment it grows a guard or a sound, the + primary input on this card would skip it and every probe would stay green. + Gated on ACTIONS, so it selects nothing it has no cell for. */ + const press = k => { + if (!DUPRE.indexPlate.ACTIONS.has(k)) return; + if (k === 'PRINT') return print(); + if (k === 'CLR') return fresh(); + select(k); + }; + + /* Keyboard, per the README's keyboard contract: bound to this element, never to + the document. Typing SELECTS and Enter pulls the lever, which is the card's + whole grammar carried onto the keys — a keypress that printed would make this + R57 with a nicer plate. Nothing is uppercased on the way in, because the plate + holds both cases: Shift picks the case, since 'a' and 'A' are different cells. + Space isn't on the plate, so it isn't ours and still scrolls the page. */ + s.setAttribute('tabindex', '0'); + s.addEventListener('click', () => s.focus()); + s.addEventListener('keydown', e => { + if (e.ctrlKey || e.metaKey || e.altKey) return; + const k = DUPRE.indexPlate.KEYS[e.key]; + if (!k) return; + e.preventDefault(); /* Enter would submit a form; a cell key has no default worth keeping */ + press(k); + }); + + render(); onChange('', 'point, then pull'); + return { el: s, get: () => buf, select, print, press, selected: () => sel }; +}; +/* The plate, as data. Capitals block beside lowercase at the same column offset, + so a letter and its case sit in the same row six columns apart. Digits and the + punctuation ring keep the Mignon's edges. Rewrite this table to relayout the + plate: nothing below reads it except the renderer. */ +/* The Mignon Model 4's own plate, transcribed from the reference photo + (working/retro-stereo-widgets/references/2026-07-16-mignon-aeg-detail.jpg). + Faithful first, iterate second — Craig's call, and the right order: the layout + has things in it worth understanding before replacing. + Two of its economies are load-bearing and easy to "fix" by accident: + - There is no 1 and no 0. You type them with lowercase l and capital O. + - J and j live out on the ring, not in the case blocks, which is why the + inversion below is positional and not "capitals are dark". + The two dashes differ: a long one top-right, a hyphen bottom-right. */ +DUPRE.indexPlate.LAYOUT = [ + ['&','(',')',':','"','!', '?',"'",'ä','ö','ü','—'], + ['§','P','F','U','G','Q', 'p','f','u','g','q',';'], + ['J','V','I','N','A','B', 'v','i','n','a','b','j'], + ['/','L','D','E','T','M', 'l','d','e','t','m',','], + ['%','K','O','S','R','Z', 'k','o','s','r','z','='], + ['¾','Y','C','H','W','X', 'y','c','h','w','x','+'], + ['½','¼','2','3','4','5', '6','7','8','9','.','-'], +]; +/* The plate's two inverted regions, as rectangles over LAYOUT rather than a rule + about characters. On the real plate the capitals block is dark discs on a light + panel and the lowercase block is its photographic negative, while everything on + the outer ring stays light-on-halftone — including the capital J, which is why + no case-based rule can describe this. Move a block, move its rectangle. + rows and cols are inclusive [start, end] indices into LAYOUT. */ +DUPRE.indexPlate.ZONES = [ + { rows: [1, 5], cols: [1, 5], zone: 'caps' }, + { rows: [1, 5], cols: [6, 10], zone: 'lower' }, +]; +/* Both tables are DERIVED from the layout, never maintained beside it: relaying + the plate must not leave a keybinding aimed at a character it no longer has. + Every plate character maps to itself (no case folding — the plate has both, so + Shift does the work a shift key would), and Enter is the lever. Space is + deliberately absent: there's no space cell yet, so Space isn't ours to claim. */ +DUPRE.indexPlate.KEYS = (() => { + const m = {}; + for (const c of DUPRE.indexPlate.LAYOUT.flat()) if (c) m[c] = c; + m.Enter = 'PRINT'; + return m; +})(); +/* Every argument press accepts. A superset of the KEYS values: CLR is a real + control that no keystroke reaches, the same shape as the keypad's. */ +DUPRE.indexPlate.ACTIONS = new Set([...DUPRE.indexPlate.LAYOUT.flat().filter(Boolean), 'PRINT', 'CLR']); + +/* 03 horizontal fader — continuous 0-100; drag anywhere on the slot to seek. + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 68); onChange(value, label) on every move. + handle: el, get(), set(v) (clamped 0-100). + CSS lives in the "fader" block of DUPRE_CSS; no other styles involved. */ +DUPRE.faderH = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const f = document.createElement('div'); f.className = 'dupre-fader'; + f.innerHTML = '<div class="dupre-slot"><div class="dupre-fill"></div></div><div class="dupre-cap"></div>'; + host.appendChild(f); + const fill = f.querySelector('.dupre-fill'), cap = f.querySelector('.dupre-cap'); + let val; + const set = p => { + val = Math.max(0, Math.min(100, p)); + fill.style.width = val + '%'; + cap.style.left = val + '%'; + onChange(val, 'level ' + Math.round(val)); + }; + dragX(f, set); + set(opts.value !== undefined ? opts.value : 68); + return { el: f, get: () => val, set }; +}; + +/* 04 vertical fader — continuous 0-100, one channel-strip fader; compose per + channel. + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 60); onChange(value, label) on every move. + handle: el, get(), set(v) (clamped 0-100). + CSS lives in the "vertical fader" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.faderV = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const f = document.createElement('div'); f.className = 'dupre-vfader'; + f.innerHTML = '<div class="dupre-slot"><div class="dupre-fill"></div></div><div class="dupre-cap"></div>'; + host.appendChild(f); + const fill = f.querySelector('.dupre-fill'), cap = f.querySelector('.dupre-cap'); + let val; + const set = p => { + val = Math.max(0, Math.min(100, p)); + fill.style.height = val + '%'; + cap.style.bottom = val + '%'; + onChange(val, 'level ' + Math.round(val)); + }; + dragY(f, set); + set(opts.value !== undefined ? opts.value : 60); + return { el: f, get: () => val, set }; +}; + +/* 05 rotary knob — drag up/down to turn, -150°..+150° sweep. + Contract (everything a consumer needs; no page globals touched): + opts: min (0), max (100), value (53); onChange(value, label) per step. + handle: el, get(), set(v) (clamped min..max). + CSS lives in the "rotary knob" block of DUPRE_CSS; rotarySelector and + encoder reuse the knob classes for their spindles. */ +DUPRE.knob = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const min = opts.min !== undefined ? opts.min : 0, max = opts.max !== undefined ? opts.max : 100; + const k = document.createElement('span'); k.className = 'dupre-knob'; + k.innerHTML = '<span class="dupre-ind"></span>'; + host.appendChild(k); + const ind = k.querySelector('.dupre-ind'); + let val; + const set = v => { + val = Math.max(min, Math.min(max, v)); + ind.style.transform = `rotate(${-150 + (val - min) / (max - min) * 300}deg)`; + onChange(val, String(Math.round(val))); + }; + dragDelta(k, () => val, set, { min, max }); + set(opts.value !== undefined ? opts.value : 53); + return { el: k, get: () => val, set }; +}; + +/* 06 segmented selector — pick one of a few. opts.accent picks the lit-segment + color from DUPRE.segmented.STYLES (amber / green / red); defaults match the + stylesheet fallbacks. setStyle(axis, name) restyles a live instance. + Contract (everything a consumer needs; no page globals touched): + opts: items (labels, default TIMER/ALARM/POMO); active (0); accent + ('amber', a STYLES name); onChange(idx, label) on every pick. + handle: el, get(), set(i) (clamped), setStyle(axis, name). + CSS lives in the "stepper / segmented selector" block of DUPRE_CSS; no + other styles involved. */ +DUPRE.segmented = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const items = opts.items || ['TIMER', 'ALARM', 'POMO']; + const seg = document.createElement('div'); seg.className = 'dupre-seg'; host.appendChild(seg); + const setStyle = (axis, name) => { + const o = (DUPRE.segmented.STYLES[axis] || {})[name]; + if (!o) return; + for (const [k, v] of Object.entries(o.vars)) seg.style.setProperty(k, v); + }; + setStyle('accent', opts.accent || 'amber'); + const btns = items.map(t => { const b = document.createElement('button'); b.textContent = t; seg.appendChild(b); return b; }); + let idx; + const set = i => { + idx = Math.max(0, Math.min(items.length - 1, i)); + btns.forEach((b, j) => b.classList.toggle('dupre-on', j === idx)); + onChange(idx, items[idx]); + }; + btns.forEach((b, i) => b.addEventListener('click', () => set(i))); + set(opts.active || 0); + return { el: seg, get: () => idx, set, setStyle }; +}; +/* named styles per axis: dot = swatch color for pickers, vars = --seg-* overrides */ +DUPRE.segmented.STYLES = { + accent: { + amber: { dot: 'var(--gold-hi)', vars: { '--seg-on-bg': 'linear-gradient(180deg,var(--amber-grad-top),var(--gold))', '--seg-on-ink': 'var(--panel)' } }, + green: { dot: '#8fb944', vars: { '--seg-on-bg': 'linear-gradient(180deg,#a9c95f,var(--pass))', '--seg-on-ink': 'var(--panel)' } }, + red: { dot: 'var(--fail)', vars: { '--seg-on-bg': 'linear-gradient(180deg,#d98a6f,var(--fail))', '--seg-on-ink': 'var(--panel)' } }, + }, +}; + +/* 07 chip toggle — inline binary inside a line of text. + Contract (everything a consumer needs; no page globals touched): + opts: label ('discoverable on'); on (true); accent ('amber', a STYLES + name); onChange(on, 'ON'|'OFF') on every flip. + handle: el, get(), set(bool), setStyle(axis, name). + CSS lives in the "chip toggle" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.chipToggle = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const chip = document.createElement('span'); chip.className = 'dupre-chip'; + chip.textContent = opts.label || 'discoverable on'; + host.appendChild(chip); + const setStyle = (axis, name) => { + const o = (DUPRE.chipToggle.STYLES[axis] || {})[name]; + if (!o) return; + for (const [k, v] of Object.entries(o.vars)) chip.style.setProperty(k, v); + }; + setStyle('accent', opts.accent || 'amber'); + let on; + const set = v => { on = !!v; chip.classList.toggle('dupre-on', on); onChange(on, on ? 'ON' : 'OFF'); }; + chip.addEventListener('click', () => set(!on)); + set(opts.on !== undefined ? opts.on : true); + return { el: chip, get: () => on, set, setStyle }; +}; +/* The chip's lit colour, from the shared accent family. Gold was hardcoded, which + let the chip say exactly one thing — but "on" is good in one panel, a warning in + the next, and a fault in the one after. The colour is the claim, so it belongs + to the consumer. */ +DUPRE.chipToggle.STYLES = { accent: DUPRE.accentStyles('--chip-on') }; + +/* 08 arm-to-fire — two-stage confirm for destructive actions: first click + arms, second fires and resets to safe. + Contract (everything a consumer needs; no page globals touched): + opts: label ('forget'); armLabel (label + '? again'); onChange(state, + label) with state 'safe' | 'armed' | 'fired'. + handle: el, get() ('armed'|'safe'), fire() (clicks through one stage). + CSS lives in the "arm-to-fire" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.armButton = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const label = opts.label || 'forget', armLabel = opts.armLabel || label + '? again'; + const a = document.createElement('button'); a.className = 'dupre-arm'; a.textContent = label; + host.appendChild(a); + let armed = false; + a.addEventListener('click', () => { + if (!armed) { armed = true; a.classList.add('dupre-armed'); a.textContent = armLabel; onChange('armed', 'ARMED'); } + else { armed = false; a.classList.remove('dupre-armed'); a.textContent = label; onChange('fired', 'FIRED · reset'); } + }); + onChange('safe', 'SAFE'); + return { el: a, get: () => (armed ? 'armed' : 'safe'), fire: () => a.click() }; +}; + +/* 09 lamp row — actionable list item: lamp + name + status, click to cycle. + states are [lampTone, label] pairs; lampTone '' | 'gold' | 'busy' | 'red' + maps onto the shared dupre-lamp classes. + Contract (everything a consumer needs; no page globals touched): + opts: name ('WH-1000XM4'); states ([[tone, label], ...]); state (0); + onChange(idx, label) on every step. + handle: el, get(), set(i) (clamped). + CSS lives in the "lamp row (list item)" block of DUPRE_CSS; the lamp + itself is the shared dupre-lamp. */ +DUPRE.lampRow = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const name = opts.name || 'WH-1000XM4'; + const states = opts.states || [['gold', 'tap to connect'], ['busy', 'connecting…'], ['', 'connected']]; + const row = document.createElement('div'); row.className = 'dupre-lrow'; + row.innerHTML = `<span class="dupre-lamp"></span><span class="dupre-who"><b></b></span><span class="dupre-what"></span>`; + row.querySelector('b').textContent = name; + host.appendChild(row); + const lamp = row.querySelector('.dupre-lamp'), what = row.querySelector('.dupre-what'); + let idx; + const set = i => { + idx = Math.max(0, Math.min(states.length - 1, i)); + lamp.className = 'dupre-lamp' + (states[idx][0] ? ' dupre-' + states[idx][0] : ''); + what.textContent = states[idx][1]; + onChange(idx, states[idx][1]); + }; + row.addEventListener('click', () => set((idx + 1) % states.length)); + set(opts.state || 0); + return { el: row, get: () => idx, set }; +}; + +/* 24 rotary selector — pick one of five printed detents by position; click + the knob to step (wraps). Position/angle plates are fixed at five stops, + so values takes at most five entries. + Contract (everything a consumer needs; no page globals touched): + opts: values (up to 5 labels, default [4,6,8,10,12]); index (2); + fmt(v) → readout label; onChange(value, label) per step. + handle: el, get() (the value), set(i) (wraps modulo values). + CSS lives in the "rotary selector" block of DUPRE_CSS; the spindle + reuses the shared dupre-knob classes from the "rotary knob" block. */ +DUPRE.rotarySelector = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const values = (opts.values || [4, 6, 8, 10, 12]).slice(0, 5); + const fmt = opts.fmt || (v => 'size ' + v); + const POS = [[14, 53], [28, 18], [50, 7], [72, 18], [86, 53]], ANG = [-70, -35, 0, 35, 70]; + const rs = document.createElement('span'); rs.className = 'dupre-rotsel'; + const marks = values.map((v, i) => { + const p = document.createElement('span'); p.className = 'dupre-pos'; + p.style.left = POS[i][0] + '%'; p.style.top = POS[i][1] + '%'; p.textContent = v; + rs.appendChild(p); return p; + }); + const k = document.createElement('span'); k.className = 'dupre-knob'; k.innerHTML = '<span class="dupre-ind"></span>'; rs.appendChild(k); + host.appendChild(rs); + const ind = k.querySelector('.dupre-ind'); + let idx; + const set = i => { + idx = ((i % values.length) + values.length) % values.length; + ind.style.transform = `rotate(${ANG[idx]}deg)`; + marks.forEach((p, j) => p.classList.toggle('dupre-on', j === idx)); + onChange(values[idx], fmt(values[idx])); + }; + k.addEventListener('click', () => set(idx + 1)); + set(opts.index !== undefined ? opts.index : 2); + return { el: rs, get: () => values[idx], set }; +}; + +/* 25 slide-rule dial — lit pointer on a printed scale. The printed numerals + are the majors; the integer units between them get minor ticks and are + selectable too. Click a numeral, a mark, or between marks; ←/→ (↑/↓) step + one unit. + Contract (everything a consumer needs; no page globals touched): + opts: values (majors, default [4,6,8,10,12]); value or index (2) for the + initial stop; fmt(v) → readout label; skin ('warm', a STYLES name: + warm backlit / chrome / 80s black glass / marantz blue); + onChange(value, label) per step. + handle: el, get() (the value), set(stopIndex) (clamped), setStyle(axis, name). + CSS lives in the "slide-rule tuner dial" block of DUPRE_CSS; skins override + its --tn-* vars. */ +DUPRE.slideRule = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const majors = opts.values || [4, 6, 8, 10, 12]; + const fmt = opts.fmt || (v => 'pos ' + v); + const X = [12, 51, 90, 129, 168]; + /* expand to unit stops: every integer between adjacent numeric majors */ + const stops = []; + majors.forEach((v, i) => { + stops.push({ v, x: X[i], major: true }); + const b = majors[i + 1]; + if (typeof v === 'number' && typeof b === 'number') + for (let u = v + 1; u < b; u++) + stops.push({ v: u, x: X[i] + (X[i + 1] - X[i]) * (u - v) / (b - v), major: false }); + }); + const t = document.createElement('span'); t.className = 'dupre-tuner'; + t.tabIndex = 0; t.setAttribute('role', 'slider'); t.setAttribute('aria-label', 'slide-rule value'); + const setStyle = (axis, name) => { + const o = (DUPRE.slideRule.STYLES[axis] || {})[name]; + if (!o) return; + for (const [k, v] of Object.entries(o.vars)) t.style.setProperty(k, v); + }; + setStyle('skin', opts.skin || 'warm'); + stops.forEach(s => { + t.insertAdjacentHTML('beforeend', s.major + ? `<span class="dupre-tick" style="left:${s.x}px"></span><span class="dupre-mk" style="left:${s.x}px">${s.v}</span>` + : `<span class="dupre-tick dupre-mn" style="left:${s.x}px"></span>`); + }); + const ndl = document.createElement('span'); ndl.className = 'dupre-ndl'; t.appendChild(ndl); + host.appendChild(t); + let idx; + const set = i => { + idx = Math.max(0, Math.min(stops.length - 1, i)); + ndl.style.left = stops[idx].x + 'px'; + t.querySelectorAll('.dupre-mk').forEach(m => m.classList.toggle('dupre-on', +m.textContent === stops[idx].v)); + onChange(stops[idx].v, fmt(stops[idx].v)); + }; + t.addEventListener('click', e => { + const r = t.getBoundingClientRect(); + /* rect is visual px but stop coords are layout px — divide the CSS zoom out */ + const x = (e.clientX - r.left) * (t.offsetWidth / r.width); + let best = 0, bd = 1e9; stops.forEach((s, j) => { const d = Math.abs(s.x - x); if (d < bd) { bd = d; best = j; } }); + set(best); t.focus(); + }); + t.addEventListener('keydown', e => { + if (e.key === 'ArrowLeft' || e.key === 'ArrowDown') { e.preventDefault(); set(idx - 1); } + else if (e.key === 'ArrowRight' || e.key === 'ArrowUp') { e.preventDefault(); set(idx + 1); } + }); + const initV = opts.value !== undefined ? opts.value : majors[opts.index !== undefined ? opts.index : 2]; + const init = stops.findIndex(s => s.v === initV); + set(init < 0 ? 0 : init); + return { el: t, get: () => stops[idx].v, set, setStyle }; +}; +/* named faces: dot = swatch color for pickers, vars = --tn-* overrides. + warm restates the stylesheet fallbacks so switching back is exact. */ +DUPRE.slideRule.STYLES = { + skin: { + warm: { dot: 'var(--gold-hi)', vars: { + '--tn-bg': 'linear-gradient(180deg,#191510,#0b0908)', '--tn-brd': '#2a251c', + '--tn-glow': 'rgba(var(--glow-lo),.12)', '--tn-tick': 'var(--steel)', '--tn-ink': 'var(--steel)', + '--tn-on': 'var(--gold-hi)', '--tn-onglow': 'rgba(var(--glow-hi),.6)', + '--tn-ndl': 'var(--fail)', '--tn-ndlglow': 'rgba(203,107,77,.85)' } }, + chrome: { dot: '#dfe6f2', vars: { + '--tn-bg': 'linear-gradient(180deg,#e9e9e5,#bcbcb6)', '--tn-brd': '#8e8e88', + '--tn-glow': 'rgba(255,255,255,.28)', '--tn-tick': '#3c3a34', '--tn-ink': '#3c3a34', + '--tn-on': '#14110e', '--tn-onglow': 'none', + '--tn-ndl': 'var(--fail)', '--tn-ndlglow': 'rgba(203,107,77,.45)' } }, + black: { dot: '#1c1a18', vars: { + '--tn-bg': 'linear-gradient(180deg,#17181a,#08090a)', '--tn-brd': '#000', + '--tn-glow': 'rgba(255,255,255,.05)', '--tn-tick': '#c8cac8', '--tn-ink': '#c8cac8', + '--tn-on': '#f2f4f2', '--tn-onglow': 'rgba(242,244,242,.5)', + '--tn-ndl': '#ff3b28', '--tn-ndlglow': 'rgba(255,59,40,.9)' } }, + blue: { dot: '#8fb4d8', vars: { + '--tn-bg': 'linear-gradient(180deg,#0c1520,#070c14)', '--tn-brd': '#1c2c40', + '--tn-glow': 'rgba(120,170,230,.16)', '--tn-tick': '#8fb4d8', '--tn-ink': '#8fb4d8', + '--tn-on': '#cfe4ff', '--tn-onglow': 'rgba(150,200,255,.7)', + '--tn-ndl': '#e8f2ff', '--tn-ndlglow': 'rgba(180,220,255,.9)' } }, + }, +}; + +/* N01 rocker power switch — hard on/off, lit legend. + Contract (everything a consumer needs; no page globals touched): + opts: onLabel ('ON'); offLabel ('OFF'); on (true); onChange(on, + 'ON'|'OFF') on every flip. + handle: el, get(), set(bool). + CSS lives in the "rocker" block of DUPRE_CSS; no other styles involved. */ +DUPRE.rocker = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const r = document.createElement('span'); r.className = 'dupre-rocker'; + r.innerHTML = `<span class="dupre-half dupre-top">${opts.onLabel || 'ON'}</span><span class="dupre-half dupre-bot">${opts.offLabel || 'OFF'}</span>`; + host.appendChild(r); + let on; + const set = v => { on = !!v; r.classList.toggle('dupre-on', on); onChange(on, on ? 'ON' : 'OFF'); }; + r.addEventListener('click', () => set(!on)); + set(opts.on !== undefined ? opts.on : true); + return { el: r, get: () => on, set }; +}; + +/* N02 transport cluster — rew/play/stop/rec, one lit; reels turn while playing. + Contract (everything a consumer needs; no page globals touched): + opts: mode ('play', one of rew|play|stop|rec); animate (reels obey play + state; default: not prefers-reduced-motion); onChange(mode, NAME) + on every pick. + handle: el, get() (the mode key), set(mode). + CSS lives in the "transport" block of DUPRE_CSS plus the reelspin + keyframes in the motion section. */ +DUPRE.transport = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const animate = opts.animate !== undefined ? opts.animate : !matchMedia('(prefers-reduced-motion: reduce)').matches; + const MODES = { rew: '⏮', play: '▶', stop: '⏹', rec: '⏺' }; + const NAMES = { rew: 'REW', play: 'PLAY', stop: 'STOP', rec: 'REC' }; + const wrap = document.createElement('div'); + wrap.style.cssText = 'display:flex;flex-direction:column;gap:6px;align-items:center'; + wrap.innerHTML = `<div class="dupre-reels"><span class="dupre-reel dupre-spin"><i></i><i></i><i></i></span><span class="dupre-reel dupre-spin"><i></i><i></i><i></i></span></div><div class="dupre-transport"></div>`; + const bar = wrap.querySelector('.dupre-transport'); + const reels = wrap.querySelectorAll('.dupre-reel'); + const btns = {}; + for (const m of Object.keys(MODES)) { + const b = document.createElement('button'); b.className = 'dupre-tbtn' + (m === 'rec' ? ' dupre-rec' : ''); + b.textContent = MODES[m]; bar.appendChild(b); btns[m] = b; + b.addEventListener('click', () => set(m)); + } + host.appendChild(wrap); + let mode; + const set = m => { + mode = m; + for (const k in btns) btns[k].classList.toggle('dupre-on', k === m); + reels.forEach(r => r.style.animationPlayState = (m === 'play' && animate) ? 'running' : 'paused'); + onChange(m, NAMES[m]); + }; + /* initial: light the mode but leave reel play-state to CSS, matching load behavior */ + mode = opts.mode || 'play'; + btns[mode].classList.add('dupre-on'); + onChange(mode, NAMES[mode]); + return { el: wrap, get: () => mode, set }; +}; + +/* N03 radio preset bank — mechanically exclusive presets. + Contract (everything a consumer needs; no page globals touched): + opts: items (labels, default WIFI/ETH/CELL/OFF); active (0); + onChange(idx, label) on every pick. + handle: el, get(), set(i) (clamped). + CSS lives in the "radio bank" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.presetBank = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const items = opts.items || ['WIFI', 'ETH', 'CELL', 'OFF']; + const bank = document.createElement('div'); bank.className = 'dupre-radiobank'; host.appendChild(bank); + const btns = items.map(t => { const b = document.createElement('button'); b.className = 'dupre-preset'; b.textContent = t; bank.appendChild(b); return b; }); + let idx; + const set = i => { idx = Math.max(0, Math.min(items.length - 1, i)); btns.forEach((b, j) => b.classList.toggle('dupre-on', j === idx)); onChange(idx, items[idx]); }; + btns.forEach((b, i) => b.addEventListener('click', () => set(i))); + set(opts.active || 0); + return { el: bank, get: () => idx, set }; +}; + +/* N04 concentric dual knob — two values on one spindle, outer ring + inner cap. + Contract (everything a consumer needs; no page globals touched): + opts: outer (50), inner (50), each 0..100; onChange(outer, inner) on + every move of either. + handle: el, get() ([outer, inner]), set(outer, inner) (either may be + undefined to hold; clamped 0..100). + CSS lives in the "concentric dual knob" block of DUPRE_CSS; its indicator + is self-styled, independent of the shared dupre-knob classes. */ +DUPRE.dualKnob = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const clamp = v => Math.max(0, Math.min(100, v)); + const dk = document.createElement('span'); dk.className = 'dupre-dualknob'; + dk.innerHTML = `<span class="dupre-outer"><span class="dupre-tick" style="transform:rotate(-120deg)"></span><span class="dupre-tick" style="transform:rotate(120deg)"></span></span><span class="dupre-inner"><span class="dupre-ind"></span></span>`; + host.appendChild(dk); + const o = dk.querySelector('.dupre-outer'), n = dk.querySelector('.dupre-inner'); + let oV, iV; + const paint = () => { + o.style.transform = `rotate(${-150 + oV / 100 * 300}deg)`; + n.style.transform = `rotate(${-150 + iV / 100 * 300}deg)`; + onChange(oV, iV); + }; + dragDelta(o, () => oV, v => { oV = v; paint(); }, { min: 0, max: 100 }); + dragDelta(n, () => iV, v => { iV = v; paint(); }, { min: 0, max: 100, stop: true }); + oV = clamp(opts.outer !== undefined ? opts.outer : 50); + iV = clamp(opts.inner !== undefined ? opts.inner : 50); + paint(); + return { el: dk, get: () => [oV, iV], set: (a, b) => { if (a !== undefined) oV = clamp(a); if (b !== undefined) iV = clamp(b); paint(); } }; +}; + +/* N05 rotary encoder + LED ring — endless dial, lit arc tracks the level. + Contract (everything a consumer needs; no page globals touched): + opts: value (7, accumulates without bound); onChange(value, label) per + step. + handle: el, get(), set(v). + CSS lives in the "rotary encoder + LED ring" block of DUPRE_CSS; the + spindle reuses the shared dupre-knob classes from the "rotary knob" + block. */ +DUPRE.encoder = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const enc = document.createElement('span'); enc.className = 'dupre-encoder'; host.appendChild(enc); + const R = 27, cx = 33, cy = 33; + const leds = []; + for (let i = 0; i < 12; i++) { + const a = (i * 30 - 90) * Math.PI / 180; + const d = document.createElement('span'); d.className = 'dupre-led'; + d.style.left = (cx + R * Math.cos(a)) + 'px'; d.style.top = (cy + R * Math.sin(a)) + 'px'; + enc.appendChild(d); leds.push(d); + } + const k = document.createElement('span'); k.className = 'dupre-knob'; k.innerHTML = '<span class="dupre-ind"></span>'; enc.appendChild(k); + let val; + const set = v => { + val = v; + const lit = ((Math.floor(val) % 12) + 12) % 12; + leds.forEach((l, i) => l.classList.toggle('dupre-on', i <= lit)); + k.style.transform = `rotate(${val * 30}deg)`; + onChange(val, 'pos ' + Math.round(val)); + }; + dragDelta(enc, () => val, set, { min: 0, max: 100000, sens: 0.25 }); + set(opts.value !== undefined ? opts.value : 7); + return { el: enc, get: () => val, set }; +}; + +/* N06 keyed mode switch — guarded three-position mode, key-bit points at the + live one; click the barrel to step (wraps). Position/angle plates are fixed + at three stops, so items takes at most three entries. + Contract (everything a consumer needs; no page globals touched): + opts: items (up to 3 labels, default OFF/ON/RUN); index (1); + onChange(idx, label) per step. + handle: el, get(), set(i) (wraps modulo items). + CSS lives in the "keyed mode switch" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.keySwitch = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const items = (opts.items || ['OFF', 'ON', 'RUN']).slice(0, 3); + const ANG = [-70, 0, 70], POS = [[16, 64], [50, 12], [84, 64]]; + const kl = document.createElement('span'); kl.className = 'dupre-keylock'; + const marks = items.map((t, i) => { + const p = document.createElement('span'); p.className = 'dupre-kpos'; + p.style.left = POS[i][0] + '%'; p.style.top = POS[i][1] + '%'; p.textContent = t; + kl.appendChild(p); return p; + }); + const body = document.createElement('span'); body.className = 'dupre-body'; + body.innerHTML = '<span class="dupre-bit"></span><span class="dupre-barrel"></span>'; + kl.appendChild(body); host.appendChild(kl); + const bit = body.querySelector('.dupre-bit'); + let idx; + const set = i => { + idx = ((i % items.length) + items.length) % items.length; + bit.style.transform = `rotate(${ANG[idx]}deg)`; + marks.forEach((p, j) => p.classList.toggle('dupre-on', j === idx)); + onChange(idx, items[idx]); + }; + body.addEventListener('click', () => set(idx + 1)); + set(opts.index !== undefined ? opts.index : 1); + return { el: kl, get: () => idx, set }; +}; + +/* N07 center-detented crossfader — throw to either side of zero. + Contract (everything a consumer needs; no page globals touched): + opts: aLabel ('A'), bLabel ('B'); value (50, the cap position 0..100); + onChange(v, label) with v = position - 50 (so -50..+50) per move. + handle: el, get() (-50..+50), set(pct) (0..100, clamped). + CSS lives in the "crossfader" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.crossfader = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const xf = document.createElement('div'); xf.className = 'dupre-xfader'; + xf.innerHTML = `<div class="dupre-slot"></div><div class="dupre-detent"></div><span class="dupre-end" style="left:0">${opts.aLabel || 'A'}</span><span class="dupre-end" style="right:0">${opts.bLabel || 'B'}</span><div class="dupre-cap"></div>`; + host.appendChild(xf); + const cap = xf.querySelector('.dupre-cap'); + let pct; + const set = p => { + pct = Math.max(0, Math.min(100, p)); + cap.style.left = pct + '%'; + const v = Math.round(pct - 50); + onChange(v, (v > 0 ? '+' : '') + v); + }; + dragX(xf, set); + set(opts.value !== undefined ? opts.value : 50); + return { el: xf, get: () => Math.round(pct - 50), set }; +}; + +/* N08 thumbwheel — knurled edge-wheel with a windowed two-digit value. + Contract (everything a consumer needs; no page globals touched): + opts: value (42); onChange(value, label) per step, value wrapped to + 0..99. + handle: el, get() (0..99), set(v) (wraps modulo 100). + CSS lives in the "thumbwheel" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.thumbwheel = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const w = document.createElement('div'); w.className = 'dupre-thumbw'; + w.innerHTML = '<span class="dupre-thumbwheel"></span><span class="dupre-win"></span>'; + host.appendChild(w); + const win = w.querySelector('.dupre-win'); + let val; + const set = v => { + val = Math.round(v); + const s = ((val % 100) + 100) % 100; + win.textContent = String(s).padStart(2, '0'); + onChange(s, 'value ' + s); + }; + dragDelta(w.querySelector('.dupre-thumbwheel'), () => val, set, { min: 0, max: 99, sens: 0.2 }); + set(opts.value !== undefined ? opts.value : 42); + return { el: w, get: () => ((val % 100) + 100) % 100, set }; +}; + +/* N09 DIP-switch bank — hard flags, up is on; readout is the binary word. + Contract (everything a consumer needs; no page globals touched): + opts: bits (array of booleans, one switch each, default 6 switches); + onChange(word, label) — both are the binary word string ('101100'). + handle: el, get() (the word string), set(w) — a word string; position i + goes up on '1', down on any other character. + CSS lives in the "DIP bank" block of DUPRE_CSS; no other styles involved. */ +DUPRE.dipBank = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const bits = opts.bits || [true, false, true, true, false, false]; + const bank = document.createElement('span'); bank.className = 'dupre-dip'; host.appendChild(bank); + const sws = bits.map(on => { + const s = document.createElement('span'); s.className = 'dupre-dipsw' + (on ? ' dupre-on' : ''); + s.innerHTML = '<i></i>'; bank.appendChild(s); return s; + }); + const word = () => sws.map(x => x.classList.contains('dupre-on') ? '1' : '0').join(''); + const upd = () => onChange(word(), word()); + sws.forEach(s => s.addEventListener('click', () => { s.classList.toggle('dupre-on'); upd(); })); + upd(); + return { el: bank, get: word, set: w => { sws.forEach((s, i) => s.classList.toggle('dupre-on', w[i] === '1')); upd(); } }; +}; + +/* N10 jog / shuttle wheel — scrub fine; position accumulates without limit. + Contract (everything a consumer needs; no page globals touched): + opts: value (initial position, default 0); onChange(v, label) on every + move. + handle: el, get() (the position), set(v) — unclamped by design; the jog + is a relative scrub, not an absolute dial (drag spans ±100000). + CSS lives in the "jog / shuttle" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.jogWheel = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const j = document.createElement('span'); j.className = 'dupre-jog'; + j.innerHTML = `<span class="dupre-shuttle" style="--sh:40deg"></span><span class="dupre-inner"><span class="dupre-dimple"></span></span>`; + host.appendChild(j); + const inner = j.querySelector('.dupre-inner'); + let val; + const set = v => { + val = v; + inner.style.transform = `rotate(${val * 4}deg)`; + onChange(val, 'pos ' + Math.round(val)); + }; + dragDelta(j, () => val, set, { min: -100000, max: 100000, sens: 0.5 }); + set(opts.value !== undefined ? opts.value : 0); + return { el: j, get: () => val, set }; +}; + +/* ---- shared SVG defs: gradients/filters referenced by url(#id) are + document-scoped, and several are used across instruments. Builders ensure the + defs they use; the first caller creates it, later calls are no-ops. ---- */ +let defsRoot = null; +const defsMade = new Set(); +function defsHost() { + if (!defsRoot) { + const svg = document.createElementNS(SVGNS, 'svg'); + svg.setAttribute('width', 0); svg.setAttribute('height', 0); + svg.setAttribute('aria-hidden', 'true'); + svg.style.position = 'absolute'; + defsRoot = document.createElementNS(SVGNS, 'defs'); + svg.appendChild(defsRoot); + document.body.appendChild(svg); + } + return defsRoot; +} +function def(id, make) { if (defsMade.has(id)) return; defsMade.add(id); make(defsHost(), id); } +function gradDef(id, kind, attrs, stops) { + def(id, d => { + const g = svgEl(d, kind, Object.assign({ id }, attrs)); + for (const [offset, color] of stops) svgEl(g, 'stop', { offset, 'stop-color': color }); + }); +} +function stageSvg(host, cls, vw, vh) { + const s = document.createElementNS(SVGNS, 'svg'); + s.setAttribute('class', cls); s.setAttribute('viewBox', `0 0 ${vw} ${vh}`); + s.setAttribute('width', vw); s.setAttribute('height', vh); + host.appendChild(s); return s; +} +/* instance-unique ids for defs that can't be shared (e.g. clip paths sized per instance) */ +let uidN = 0; +function uid(prefix) { return prefix + '-' + (++uidN); } + +/* R02 calibrated vernier dial — the disc turns under a fixed hairline. + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 42.0); onChange(v, label) on every move. + handle: el, get(), set(v) (clamped 0-100). + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.vernierDial = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg drag', 150, 150), cx = 75, cy = 75; + gradDef('vernFace', 'radialGradient', { cx: '50%', cy: '45%', r: '60%' }, [['0', '#f7f2da'], ['1', '#e4dfc2']]); + gradDef('bakeKnob', 'radialGradient', { cx: '42%', cy: '36%', r: '75%' }, [['0', '#37332c'], ['1', '#060505']]); + svgEl(s, 'circle', { cx, cy, r: 72, fill: '#0c0b0a', stroke: '#262320' }); + const disc = svgEl(s, 'g', {}); + svgEl(disc, 'circle', { cx, cy, r: 66, fill: 'url(#vernFace)', stroke: '#b7b29a', 'stroke-width': 1 }); + for (let u = 0; u <= 100; u++) { + const a = u * 3, major = u % 10 === 0, half = u % 5 === 0; + const len = major ? 10 : half ? 7 : 4.5, [x1, y1] = polar(cx, cy, 63, a), [x2, y2] = polar(cx, cy, 63 - len, a); + svgEl(disc, 'line', { x1, y1, x2, y2, stroke: '#3a3128', 'stroke-width': major ? 1.3 : half ? 1 : .7 }); + if (major) { + const g = svgEl(disc, 'g', { transform: `rotate(${a},${cx},${cy})` }); + svgEl(g, 'text', { x: cx, y: cy - 44, 'text-anchor': 'middle', 'font-size': 7.5, 'font-family': 'var(--mono)', fill: '#3a3128' }).textContent = u; + } + } + for (let k = 0; k < 12; k++) { const [x, y] = polar(cx, cy, 24, k * 30); svgEl(s, 'circle', { cx: x, cy: y, r: 4.8, fill: 'url(#bakeKnob)' }); } + svgEl(s, 'circle', { cx, cy, r: 24, fill: 'url(#bakeKnob)', stroke: '#000', 'stroke-width': .6 }); + svgEl(s, 'circle', { cx, cy, r: 16, fill: 'url(#bakeKnob)' }); + svgEl(s, 'ellipse', { cx: 69, cy: 66, rx: 7, ry: 4, fill: 'rgba(255,255,255,.10)', transform: 'rotate(-32,69,66)' }); + svgEl(s, 'line', { x1: cx, y1: 6, x2: cx, y2: 22, stroke: 'var(--fail)', 'stroke-width': 2.2, 'stroke-linecap': 'round' }); + let val; + const set = v => { val = Math.max(0, Math.min(100, v)); disc.setAttribute('transform', `rotate(${-val * 3},75,75)`); onChange(val, val.toFixed(1)); }; + dragDelta(s, () => val, set, { min: 0, max: 100, sens: 0.15 }); + set(opts.value !== undefined ? opts.value : 42.0); + return { el: s, get: () => val, set }; +}; + +/* R03 bat-handle toggle — chrome lever throws between lit legends. + Contract (everything a consumer needs; no page globals touched): + opts: on (initial state, default true); onLabel / offLabel (legends, + default 'ON' / 'OFF'); onChange(on, label) on every throw. + handle: el, get() (boolean), set(v) (coerced to boolean). + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.batToggle = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 70, 90), cx = 35, cy = 44; + gradDef('nutG', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#8a8578'], ['1', '#4e4a42']]); + gradDef('chromeG', 'linearGradient', { x1: 0, y1: 0, x2: 1, y2: 0 }, [['0', '#7e7a70'], ['.45', '#e8e5db'], ['1', '#8a867c']]); + gradDef('tipG', 'radialGradient', { cx: '40%', cy: '32%', r: '75%' }, [['0', '#f2efe8'], ['1', '#7e7a70']]); + const lblOn = svgEl(s, 'text', { x: cx, y: 9, 'text-anchor': 'middle', 'font-size': 7, 'letter-spacing': '.1em', 'font-family': 'var(--mono)', fill: 'var(--gold-hi)' }); + lblOn.textContent = opts.onLabel || 'ON'; + const lblOff = svgEl(s, 'text', { x: cx, y: 87, 'text-anchor': 'middle', 'font-size': 7, 'letter-spacing': '.1em', 'font-family': 'var(--mono)', fill: 'var(--dim)' }); + lblOff.textContent = opts.offLabel || 'OFF'; + const pts = []; for (let k = 0; k < 6; k++) { const a = (k * 60 + 30) * Math.PI / 180; pts.push((cx + 17 * Math.cos(a)) + ',' + (cy + 17 * Math.sin(a))); } + svgEl(s, 'polygon', { points: pts.join(' '), fill: 'url(#nutG)', stroke: '#2b2822' }); + svgEl(s, 'circle', { cx, cy, r: 9, fill: '#14110e', stroke: '#000' }); + const lever = svgEl(s, 'g', {}); + svgEl(lever, 'path', { d: `M ${cx - 3.2} ${cy} L ${cx - 1.8} 21 L ${cx + 1.8} 21 L ${cx + 3.2} ${cy} Z`, fill: 'url(#chromeG)', stroke: '#4e4a42', 'stroke-width': .5 }); + svgEl(lever, 'ellipse', { cx, cy: 17, rx: 6.5, ry: 8, fill: 'url(#tipG)', stroke: '#5e5a52', 'stroke-width': .6 }); + lever.style.transformOrigin = `${cx}px ${cy}px`; lever.style.transition = 'transform .12s'; + let on; + const set = v => { + on = !!v; + lever.style.transform = on ? 'rotate(0deg)' : 'rotate(180deg)'; + lblOn.setAttribute('fill', on ? 'var(--gold-hi)' : 'var(--dim)'); + lblOff.setAttribute('fill', on ? 'var(--dim)' : 'var(--gold-hi)'); + onChange(on, on ? 'ON' : 'OFF'); + }; + s.addEventListener('click', () => set(!on)); + set(opts.on !== undefined ? opts.on : true); + return { el: s, get: () => on, set }; +}; + +/* R04 bakelite fluted knob — scallop skirt over a printed 0-10 arc. + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100 internally, default 63; the arc prints it as 0-10); + onChange(v, label) on every move, label as 'x.x / 10'. + handle: el, get(), set(v) (clamped 0-100). + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.flutedKnob = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg drag', 110, 110), cx = 55, cy = 54; + gradDef('bakeSk', 'radialGradient', { cx: '42%', cy: '36%', r: '80%' }, [['0', '#312d27'], ['1', '#050404']]); + gradDef('bakeDome', 'radialGradient', { cx: '40%', cy: '32%', r: '80%' }, [['0', '#3a362f'], ['1', '#0a0908']]); + for (let i = 0; i <= 10; i++) { + const a = -135 + i * 27, major = i % 5 === 0; + const [x1, y1] = polar(cx, cy, 38, a), [x2, y2] = polar(cx, cy, major ? 45 : 43.5, a); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: 'var(--steel)', 'stroke-width': major ? 1.5 : 1 }); + if (major) { + const [x, y] = polar(cx, cy, 50.5, a); + svgEl(s, 'text', { x, y: y + 2.6, 'text-anchor': 'middle', 'font-size': 8, 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = i; + } + } + for (let k = 0; k < 18; k++) { const [x, y] = polar(cx, cy, 31, k * 20); svgEl(s, 'circle', { cx: x, cy: y, r: 3.4, fill: 'url(#bakeSk)' }); } + svgEl(s, 'circle', { cx, cy, r: 31, fill: 'url(#bakeSk)', stroke: '#000', 'stroke-width': .6 }); + const idx = svgEl(s, 'line', { x1: cx, y1: cy - 30, x2: cx, y2: cy - 21, stroke: 'var(--gold-hi)', 'stroke-width': 2.4, 'stroke-linecap': 'round' }); + svgEl(s, 'circle', { cx, cy, r: 19, fill: 'url(#bakeDome)' }); + svgEl(s, 'ellipse', { cx: 49, cy: 46, rx: 6, ry: 3.5, fill: 'rgba(255,255,255,.14)', transform: 'rotate(-28,49,46)' }); + let val; + const set = v => { val = Math.max(0, Math.min(100, v)); idx.setAttribute('transform', `rotate(${val * 2.7 - 135},55,54)`); onChange(val, (val / 10).toFixed(1) + ' / 10'); }; + dragDelta(s, () => val, set, { min: 0, max: 100, sens: 0.25 }); + set(opts.value !== undefined ? opts.value : 63); + return { el: s, get: () => val, set }; +}; + +/* R05 filter slider bank — a dense fader wall on a real faceplate. After the + Pioneer SG-9500, the Technics SH-8065, and the Zaxcom Oasis block faders. + Contract (everything a consumer needs; no page globals touched): + opts: freqs (band centers in Hz, default 12 bands); values (initial dB + cuts 0-60, padded/truncated to freqs); onChange({band, hz, db}, + label) per move. Period skins via DUPRE.filterBank.STYLES, three + independent axes: panel (silver hi-fi aluminum / studio black), + caps — the cap SHAPE (chrome T / short ribbed / tall block fader), + capColor — the cap FINISH (black white-index / color stripes / + chrome / cream). opts.style picks a native trio (silver+chrome+ + chrome, studio+ribbed+red); opts.panel / opts.caps / opts.capColor + override an axis. + handle: el, get() (dB array copy), set(i, db) (band clamped, dB clamped + 0-60), setStyle(axis, name) — restyles live, values kept. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.filterBank = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const freqs = opts.freqs || [78, 113, 163, 235, 339, 487, 701, 1010, 1450, 2090, 3010, 4340]; + const vals = (opts.values || [18, 30, 42, 25, 35, 55, 20, 48, 38, 26, 44, 32]).slice(0, freqs.length).map(v => Math.max(0, Math.min(60, v))); + while (vals.length < freqs.length) vals.push(30); + const fmtHz = f => f < 1000 ? f : (f / 1000).toFixed(1).replace(/\.0$/, '') + 'k'; + const ST = DUPRE.filterBank.STYLES; + const native = { + silver: { caps: 'chrome', capColor: 'chrome' }, + studio: { caps: 'ribbed', capColor: 'red' }, + }; + const nat = native[opts.style] || {}; + const cur = { + panel: ST.panel[opts.panel] ? opts.panel : (ST.panel[opts.style] ? opts.style : 'silver'), + caps: ST.caps[opts.caps] ? opts.caps : (nat.caps || 'block'), + capColor: ST.capColor[opts.capColor] ? opts.capColor : (nat.capColor || 'black'), + }; + gradDef('fbPlateSilver', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#d8d8d4'], ['.5', '#c6c6c1'], ['1', '#adada7']]); + gradDef('fbPlateStudio', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#221f1c'], ['1', '#131110']]); + gradDef('sfChrome', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#f0efec'], ['.45', '#c4c1b9'], ['1', '#75726a']]); + gradDef('fbCapBlack', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#2a2724'], ['1', '#171412']]); + gradDef('fbCapCream', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#f2ecd8'], ['1', '#cfc8ae']]); + const s = stageSvg(host, 'rsvg', 250, 112); + const y0 = 20, y1 = 92, x0 = 36, dx = (214 - x0) / (freqs.length - 1); + const yOf = db => y0 + db / 60 * (y1 - y0); + const caps = []; + const place = i => caps[i].setAttribute('transform', `translate(0,${yOf(vals[i])})`); + const drawCap = (g, kind, x) => { + const c = ST.capColor[cur.capColor]; + if (kind === 'chrome') { + svgEl(g, 'rect', { x: x - 6, y: -3.25, width: 12, height: 6.5, rx: .9, fill: c.body, stroke: c.edge, 'stroke-width': .6 }); + /* bare metal needs no painted stripe — chrome-on-chrome stays lineless */ + if (cur.capColor !== 'chrome') + svgEl(g, 'line', { x1: x - 6, y1: 0, x2: x + 6, y2: 0, stroke: c.index, 'stroke-width': 1 }); + svgEl(g, 'line', { x1: x - 6, y1: 2, x2: x + 6, y2: 2, stroke: c.rib, 'stroke-width': .5 }); + } else if (kind === 'ribbed') { + svgEl(g, 'rect', { x: x - 5, y: -4, width: 10, height: 8, rx: 1, fill: c.body, stroke: c.edge, 'stroke-width': .6 }); + for (const dy of [-2.4, 2.4]) + svgEl(g, 'line', { x1: x - 4, y1: dy, x2: x + 4, y2: dy, stroke: c.rib, 'stroke-width': .6 }); + svgEl(g, 'line', { x1: x - 5, y1: 0, x2: x + 5, y2: 0, stroke: c.index, 'stroke-width': 1.1 }); + } else { /* block — tall ribbed fader after the Zaxcom Oasis; fine rib + groups above and below a mid-cap index line that marks the value */ + svgEl(g, 'rect', { x: x - 4.5, y: -8, width: 9, height: 16, rx: 1.1, fill: c.body, stroke: c.edge, 'stroke-width': .6 }); + for (const dy of [-6.4, -4.8, -3.2, -1.6, 1.6, 3.2, 4.8, 6.4]) + svgEl(g, 'line', { x1: x - 3.7, y1: dy, x2: x + 3.7, y2: dy, stroke: c.rib, 'stroke-width': .6 }); + svgEl(g, 'line', { x1: x - 4.5, y1: 0, x2: x + 4.5, y2: 0, stroke: c.index, 'stroke-width': 1.2 }); + } + }; + const set = (i, db) => { + i = Math.max(0, Math.min(freqs.length - 1, i)); + db = Math.max(0, Math.min(60, db)); vals[i] = db; place(i); + onChange({ band: i, hz: freqs[i], db }, `${fmtHz(freqs[i])} Hz · −${Math.round(db)} dB`); + }; + const render = () => { + const st = ST.panel[cur.panel]; + s.replaceChildren(); caps.length = 0; + svgEl(s, 'rect', { x: 1.5, y: 1.5, width: 247, height: 109, rx: 5, fill: st.plate, stroke: st.edge, 'stroke-width': 1 }); + svgEl(s, 'rect', { x: 3, y: 3, width: 244, height: 106, rx: 4, fill: 'none', stroke: st.bevel, 'stroke-width': .7 }); + [[9, 9], [241, 9], [9, 103], [241, 103]].forEach(([sx, sy], k) => { + svgEl(s, 'circle', { cx: sx, cy: sy, r: 2.7, fill: st.screw, stroke: 'rgba(0,0,0,.55)', 'stroke-width': .6 }); + svgEl(s, 'line', { x1: sx - 1.9, y1: sy, x2: sx + 1.9, y2: sy, stroke: 'rgba(0,0,0,.6)', 'stroke-width': .7, transform: `rotate(${25 + k * 40},${sx},${sy})` }); + }); + for (let db = 0; db <= 60; db += 10) { + const y = yOf(db), major = db % 20 === 0, len = major ? 4 : 2.5; + svgEl(s, 'line', { x1: 24 - len, y1: y, x2: 24, y2: y, stroke: st.dim, 'stroke-width': major ? .9 : .6 }); + svgEl(s, 'line', { x1: 226, y1: y, x2: 226 + len, y2: y, stroke: st.dim, 'stroke-width': major ? .9 : .6 }); + if (major) { + svgEl(s, 'text', { x: 17, y: y + 2, 'text-anchor': 'end', 'font-size': 5.2, 'font-family': 'var(--mono)', fill: st.ink }).textContent = db; + svgEl(s, 'text', { x: 233, y: y + 2, 'text-anchor': 'start', 'font-size': 5.2, 'font-family': 'var(--mono)', fill: st.ink }).textContent = db; + } + } + svgEl(s, 'text', { x: 20, y: 100, 'text-anchor': 'end', 'font-size': 4.6, 'font-family': 'var(--mono)', fill: st.dim }).textContent = 'dB'; + freqs.forEach((f, i) => { + const x = x0 + i * dx; + svgEl(s, 'text', { x, y: 13, 'text-anchor': 'middle', 'font-size': 4.6, 'font-family': 'var(--mono)', fill: st.ink }).textContent = fmtHz(f); + svgEl(s, 'line', { x1: x, y1: y0, x2: x, y2: y1, stroke: st.track, 'stroke-width': st.trackW, 'stroke-linecap': 'round' }); + if (st.trackHi) svgEl(s, 'line', { x1: x - st.trackW / 2 - .35, y1: y0, x2: x - st.trackW / 2 - .35, y2: y1, stroke: st.trackHi, 'stroke-width': .7 }); + const cap = svgEl(s, 'g', {}); + drawCap(cap, cur.caps, x); + caps.push(cap); place(i); + const hit = svgEl(s, 'rect', { x: x - dx / 2, y: y0 - 6, width: dx, height: y1 - y0 + 12, fill: 'transparent' }); + hit.style.cursor = 'ns-resize'; + dragY(hit, pct => set(i, (100 - pct) / 100 * 60)); + }); + }; + const setStyle = (axis, name) => { + if (!ST[axis] || !ST[axis][name]) return; + cur[axis] = name; render(); + }; + render(); + onChange(null, 'drag a band'); + return { el: s, get: () => vals.slice(), set, setStyle }; +}; +/* named styles per axis: dot = swatch color for pickers. caps is the cap + shape; capColor is the cap finish (body + rib + index line), applicable to + any shape. */ +DUPRE.filterBank.STYLES = { + panel: { + silver: { dot: '#c9c9c5', plate: 'url(#fbPlateSilver)', edge: '#8e8e88', bevel: 'rgba(255,255,255,.4)', ink: '#33332f', dim: '#5c5c56', screw: '#9c9c96', track: '#121210', trackW: 2.0, trackHi: null }, + studio: { dot: '#1c1a18', plate: 'url(#fbPlateStudio)', edge: '#000', bevel: 'rgba(255,255,255,.06)', ink: '#b9b4a6', dim: '#6f6a5e', screw: '#3c3832', track: '#050505', trackW: 2.2, trackHi: 'rgba(255,255,255,.05)' }, + }, + caps: { + block: { dot: '#2c2824' }, + ribbed: { dot: '#6f6a5e' }, + chrome: { dot: '#dfe6f2' }, + }, + capColor: { + black: { dot: '#211e1b', body: 'url(#fbCapBlack)', rib: 'rgba(255,255,255,.16)', index: '#f2f4f2', edge: '#000' }, + red: { dot: 'var(--sevred)', body: 'url(#fbCapBlack)', rib: 'rgba(255,255,255,.16)', index: 'var(--sevred)', edge: '#000' }, + green: { dot: 'var(--sevgrn)', body: 'url(#fbCapBlack)', rib: 'rgba(255,255,255,.16)', index: 'var(--sevgrn)', edge: '#000' }, + blue: { dot: '#4f9fe0', body: 'url(#fbCapBlack)', rib: 'rgba(255,255,255,.16)', index: '#4f9fe0', edge: '#000' }, + amber: { dot: 'var(--gold-hi)', body: 'url(#fbCapBlack)', rib: 'rgba(255,255,255,.16)', index: 'var(--gold-hi)', edge: '#000' }, + chrome: { dot: '#dfe6f2', body: 'url(#sfChrome)', rib: 'rgba(0,0,0,.28)', index: '#14110e', edge: '#3c3a34' }, + cream: { dot: '#efe9d4', body: 'url(#fbCapCream)', rib: 'rgba(0,0,0,.18)', index: '#3a3128', edge: '#8a8474' }, + }, +}; + +/* R06 chicken-head selector — tapered lever aims at the position. + Contract (everything a consumer needs; no page globals touched): + opts: items ([label, angleDeg] pairs, default OFF/LO/MID/HI); index + (initial position, default 2); onChange(index, label) per step. + Click advances one position, wrapping. + handle: el, get() (the index), set(i) (wraps modulo items.length). + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.chickenHead = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const items = opts.items || [['OFF', -60], ['LO', -20], ['MID', 20], ['HI', 60]]; + const s = stageSvg(host, 'rsvg press', 110, 96), cx = 55, cy = 58; + gradDef('chickG', 'radialGradient', { cx: '42%', cy: '34%', r: '80%' }, [['0', '#35312b'], ['1', '#070606']]); + const lbls = []; + items.forEach(([lbl, a]) => { + const [tx, ty] = polar(cx, cy, 42, a); + const t = svgEl(s, 'text', { x: tx, y: ty + 2.5, 'text-anchor': 'middle', 'font-size': 6.5, 'letter-spacing': '.06em', 'font-family': 'var(--mono)', fill: 'var(--dim)' }); + t.textContent = lbl; lbls.push(t); + const [mx1, my1] = polar(cx, cy, 33, a), [mx2, my2] = polar(cx, cy, 29, a); + svgEl(s, 'line', { x1: mx1, y1: my1, x2: mx2, y2: my2, stroke: 'var(--steel)', 'stroke-width': 1.2 }); + }); + svgEl(s, 'circle', { cx, cy, r: 12, fill: '#0c0b0a' }); + const lever = svgEl(s, 'g', {}); + svgEl(lever, 'path', { d: `M ${cx} ${cy - 29} L ${cx + 8.5} ${cy - 4} Q ${cx + 9} ${cy + 8} ${cx + 5} ${cy + 11} A 7 7 0 0 1 ${cx - 5} ${cy + 11} Q ${cx - 9} ${cy + 8} ${cx - 8.5} ${cy - 4} Z`, fill: 'url(#chickG)', stroke: '#000', 'stroke-width': .7 }); + svgEl(lever, 'line', { x1: cx, y1: cy - 26, x2: cx, y2: cy + 6, stroke: '#4a463e', 'stroke-width': 1.4, 'stroke-linecap': 'round' }); + lever.style.transformOrigin = `${cx}px ${cy}px`; lever.style.transition = 'transform .12s'; + let idx; + const set = i => { + idx = ((i % items.length) + items.length) % items.length; + lever.style.transform = `rotate(${items[idx][1]}deg)`; + lbls.forEach((t, k) => t.setAttribute('fill', k === idx ? 'var(--gold-hi)' : 'var(--dim)')); + onChange(idx, items[idx][0]); + }; + s.addEventListener('click', () => set(idx + 1)); + set(opts.index !== undefined ? opts.index : 2); + return { el: s, get: () => idx, set }; +}; + +/* R12 chrome slot fader — engraved dB scale, chrome T-handle in a screwed plate. + Contract (everything a consumer needs; no page globals touched): + opts: value (dB, default -4); onChange(db, label) on every move. + handle: el, get() (the dB), set(v) (clamped -24..+12). + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.slotFader = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg drag', 90, 150), cx = 45, yTop = 30, yBot = 120; + const yOf = db => yTop + (12 - db) / 36 * (yBot - yTop); + gradDef('sfPlate', 'linearGradient', { x1: 0, y1: 0, x2: 1, y2: 1 }, [['0', '#242019'], ['1', '#131110']]); + gradDef('sfChrome', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#f0efec'], ['.45', '#c4c1b9'], ['1', '#75726a']]); + gradDef('sfScrew', 'radialGradient', { cx: '40%', cy: '35%', r: '75%' }, [['0', '#9b968a'], ['1', '#4a463e']]); + svgEl(s, 'rect', { x: 14, y: 8, width: 62, height: 134, rx: 6, fill: 'url(#sfPlate)', stroke: '#0a0908', 'stroke-width': 1.5 }); + svgEl(s, 'rect', { x: 15.5, y: 9.5, width: 59, height: 131, rx: 5, fill: 'none', stroke: 'rgba(255,255,255,.05)', 'stroke-width': 1 }); + for (const sy of [16, 134]) { + svgEl(s, 'circle', { cx, cy: sy, r: 3.2, fill: 'url(#sfScrew)', stroke: '#14110e', 'stroke-width': .6 }); + const [x1, y1] = polar(cx, sy, 3, 112), [x2, y2] = polar(cx, sy, 3, 292); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: '#221f1a', 'stroke-width': 1 }); + } + svgEl(s, 'rect', { x: 40.5, y: yTop - 4, width: 9, height: yBot - yTop + 8, rx: 4, fill: '#0b0a09', stroke: '#050404' }); + for (const db of [12, 8, 4, 0, -4, -8, -12, -16, -20, -24]) { + const y = yOf(db); + svgEl(s, 'line', { x1: 26, y1: y, x2: 39, y2: y, stroke: 'var(--steel)', 'stroke-width': db === 0 ? 1.3 : .8, opacity: db === 0 ? 1 : .75 }); + svgEl(s, 'line', { x1: 51, y1: y, x2: 64, y2: y, stroke: 'var(--steel)', 'stroke-width': db === 0 ? 1.3 : .8, opacity: db === 0 ? 1 : .75 }); + svgEl(s, 'text', { x: 23, y: y + 2.2, 'text-anchor': 'end', 'font-size': 6, 'font-family': 'var(--mono)', fill: db === 0 ? 'var(--cream)' : 'var(--steel)' }).textContent = Math.abs(db); + } + const handle = svgEl(s, 'g', {}); + svgEl(handle, 'polygon', { points: '45,0 58,-5 58,5', fill: '#b9b6ae', stroke: '#5e5a52', 'stroke-width': .5 }); + svgEl(handle, 'rect', { x: 58, y: -7, width: 22, height: 14, rx: 3.5, fill: 'url(#sfChrome)', stroke: '#4e4a42', 'stroke-width': .6 }); + svgEl(handle, 'rect', { x: 60, y: -5.2, width: 18, height: 2.2, rx: 1, fill: 'rgba(255,255,255,.4)' }); + let db; + const set = v => { + db = Math.max(-24, Math.min(12, v)); + handle.setAttribute('transform', `translate(0,${30 + (12 - db) / 36 * 90})`); + onChange(db, (db > 0 ? '+' : db < 0 ? '−' : '') + Math.abs(db).toFixed(1) + ' dB'); + }; + dragY(s, pct => set(-24 + pct / 100 * 36)); + set(opts.value !== undefined ? opts.value : -4); + return { el: s, get: () => db, set }; +}; + +/* R14 spade-pointer tuning knob — engraved relief arc, knurl ring turns with it. + Contract (everything a consumer needs; no page globals touched): + opts: value (0-10, default 8.3); onChange(v, label) on every move. + handle: el, get(), set(v) (clamped 0-10). + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.spadeKnob = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg drag', 140, 124), cx = 70, cy = 82; + const sweep = v => -80 + v / 10 * 160; + gradDef('spadeKnob', 'radialGradient', { cx: '42%', cy: '34%', r: '80%' }, [['0', '#33302a'], ['1', '#080706']]); + gradDef('spadeMetal', 'linearGradient', { x1: 0, y1: 0, x2: 1, y2: 1 }, [['0', '#e9e7e0'], ['1', '#8d897f']]); + /* engraved arc: every stroke carries a faint light twin offset below (incised relief) */ + const engrave = (x1, y1, x2, y2, w) => { + svgEl(s, 'line', { x1, y1: y1 + .8, x2, y2: y2 + .8, stroke: 'rgba(255,255,255,.13)', 'stroke-width': w }); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: '#050404', 'stroke-width': w }); + }; + for (let i = 0; i <= 40; i++) { + const v = i / 4, a = sweep(v), major = i % 4 === 0; + const [x1, y1] = polar(cx, cy, major ? 50 : 52, a), [x2, y2] = polar(cx, cy, 58, a); + engrave(x1, y1, x2, y2, major ? 1.6 : .9); + if (major) { + const [nx, ny] = polar(cx, cy, 65, a); + svgEl(s, 'text', { x: nx, y: ny + 3.2, 'text-anchor': 'middle', 'font-size': 7.5, 'font-family': 'var(--mono)', fill: 'rgba(255,255,255,.13)' }).textContent = v; + svgEl(s, 'text', { x: nx, y: ny + 2.4, 'text-anchor': 'middle', 'font-size': 7.5, 'font-family': 'var(--mono)', fill: '#0a0908' }).textContent = v; + } + } + const grp = svgEl(s, 'g', {}); + svgEl(grp, 'path', { d: `M ${cx - 2} ${cy - 28} L ${cx - 4.5} ${cy - 42} L ${cx} ${cy - 54} L ${cx + 4.5} ${cy - 42} L ${cx + 2} ${cy - 28} Z`, fill: 'url(#spadeMetal)', stroke: '#55524a', 'stroke-width': .6 }); + svgEl(grp, 'circle', { cx, cy, r: 30, fill: 'url(#spadeKnob)', stroke: '#000', 'stroke-width': .8 }); + svgEl(grp, 'circle', { cx, cy, r: 28.5, fill: 'none', stroke: '#0a0908', 'stroke-width': 3, 'stroke-dasharray': '2.2 2.2' }); + svgEl(grp, 'circle', { cx, cy, r: 22, fill: 'url(#spadeKnob)' }); + svgEl(grp, 'ellipse', { cx: cx - 8, cy: cy - 9, rx: 8, ry: 5, fill: 'rgba(255,255,255,.08)', transform: `rotate(-30,${cx - 8},${cy - 9})` }); + let val; + const set = v => { + val = Math.max(0, Math.min(10, v)); + grp.setAttribute('transform', `rotate(${-80 + val / 10 * 160},70,82)`); + onChange(val, val.toFixed(1)); + }; + dragDelta(s, () => val, set, { min: 0, max: 10, sens: .05 }); + set(opts.value !== undefined ? opts.value : 8.3); + return { el: s, get: () => val, set }; +}; + +/* R15 multi-band dial — nested arcs, one needle; the bandspread dial selects the ring. + Contract (everything a consumer needs; no page globals touched): + opts: ranges ([lo, hi] Mc pairs, one ring each, default 4 bands); value + (0-100 across the ring, default 45); band (initial ring index, + default 2); onChange({band, mc}, label) on every change. Dragging + the main dial tunes; clicking the bandspread dial cycles bands. + handle: el, get() ([value, band]), set(v, b) (value clamped 0-100, band + clamped to ranges; omit b to keep the current band). + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.multiBandDial = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const ranges = opts.ranges || [[0.54, 1.6], [1.6, 5.1], [5.1, 15.5], [15.5, 30.5]]; + const s = stageSvg(host, 'rsvg', 190, 110), cx = 62, cy = 62; + const sweep = t => -70 + t * 140; + gradDef('mbFace', 'linearGradient', { x1: 0, y1: 0, x2: 1, y2: 1 }, [['0', '#eee5c8'], ['1', '#dcd2ae']]); + gradDef('spadeKnob', 'radialGradient', { cx: '42%', cy: '34%', r: '80%' }, [['0', '#33302a'], ['1', '#080706']]); + svgEl(s, 'rect', { x: 4, y: 4, width: 182, height: 102, rx: 12, fill: '#171412', stroke: '#060505' }); + svgEl(s, 'rect', { x: 9, y: 9, width: 172, height: 92, rx: 9, fill: 'url(#mbFace)', stroke: '#0a0908' }); + const INK = '#2c2318'; + const rings = []; + [18, 26, 34, 42].forEach(r => { + const ring = svgEl(s, 'g', {}); + const [x1, y1] = polar(cx, cy, r, -70), [x2, y2] = polar(cx, cy, r, 70); + svgEl(ring, 'path', { d: `M ${x1} ${y1} A ${r} ${r} 0 0 1 ${x2} ${y2}`, fill: 'none', stroke: INK, 'stroke-width': .9 }); + for (let i = 0; i <= 8; i++) { + const a = sweep(i / 8), [tx1, ty1] = polar(cx, cy, r, a), [tx2, ty2] = polar(cx, cy, r + 3, a); + svgEl(ring, 'line', { x1: tx1, y1: ty1, x2: tx2, y2: ty2, stroke: INK, 'stroke-width': .8 }); + } + rings.push(ring); + }); + const needle = svgEl(s, 'line', { x1: cx, y1: cy, x2: cx, y2: cy - 46, stroke: '#1a1613', 'stroke-width': 1.6, 'stroke-linecap': 'round' }); + svgEl(s, 'circle', { cx, cy, r: 7, fill: 'url(#spadeKnob)', stroke: '#000', 'stroke-width': .6 }); + svgEl(s, 'text', { x: 14, y: 100, 'font-size': 5, 'letter-spacing': '.12em', 'font-family': 'var(--mono)', fill: INK, opacity: .8 }).textContent = 'MEGACYCLES'; + /* bandspread dial (click = band select) */ + const bx = 142, by = 56; + for (let i = 0; i < 12; i++) { const a = i * 30, [x1, y1] = polar(bx, by, 24, a), [x2, y2] = polar(bx, by, 21, a); svgEl(s, 'line', { x1, y1, x2, y2, stroke: INK, 'stroke-width': .8 }); } + svgEl(s, 'circle', { cx: bx, cy: by, r: 17, fill: 'none', stroke: INK, 'stroke-width': .7, opacity: .5 }); + const spread = svgEl(s, 'line', { x1: bx, y1: by, x2: bx, y2: by - 22, stroke: '#1a1613', 'stroke-width': 1.4, 'stroke-linecap': 'round' }); + svgEl(s, 'circle', { cx: bx, cy: by, r: 6, fill: 'url(#spadeKnob)', stroke: '#000', 'stroke-width': .6 }); + svgEl(s, 'text', { x: bx, y: 96, 'text-anchor': 'middle', 'font-size': 5, 'letter-spacing': '.12em', 'font-family': 'var(--mono)', fill: INK, opacity: .8 }).textContent = 'BANDSPREAD'; + let val, band; + const set = (v, b = band) => { + val = Math.max(0, Math.min(100, v)); + band = Math.max(0, Math.min(ranges.length - 1, b)); + needle.setAttribute('transform', `rotate(${-70 + val / 100 * 140},62,62)`); + spread.setAttribute('transform', `rotate(${-45 + band * 30},142,56)`); + rings.forEach((g, i) => g.setAttribute('opacity', i === band ? '1' : '.4')); + const [lo, hi] = ranges[band]; const mc = lo + val / 100 * (hi - lo); + onChange({ band, mc }, `B${band + 1} · ${mc.toFixed(2)} Mc`); + }; + const dragHit = svgEl(s, 'rect', { x: 9, y: 9, width: 100, height: 92, fill: 'transparent' }); + dragHit.style.cursor = 'ns-resize'; + dragDelta(dragHit, () => val, v => set(v, band), { min: 0, max: 100 }); + const clickHit = svgEl(s, 'rect', { x: 112, y: 9, width: 69, height: 92, fill: 'transparent' }); + clickHit.style.cursor = 'pointer'; + clickHit.addEventListener('click', () => set(val, (band + 1) % ranges.length)); + set(opts.value !== undefined ? opts.value : 45, opts.band !== undefined ? opts.band : 2); + return { el: s, get: () => [val, band], set }; +}; + +/* R16 entry keypad — worn keys feed the amber display; lamps watch state. + + Contract (everything a consumer needs; no page globals touched): + opts: onChange(buffer, text) fires on every keypress and on the initial + paint ('', 'enter a code'); ✓ reports 'OK · <code>' (or 'empty') + then clears, ✗ reports 'cleared' and flashes the lower lamp. + handle: el, get() (the buffer string, up to 6 digits), press(key) — any + of '0'-'9', '✓', '✗'; digits past 6 are ignored. The upper lamp + lights while the buffer is non-empty. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.entryKeypad = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 150, 190); + gradDef('kpKey', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#dbd8cf'], ['1', '#a29d92']]); + gradDef('kpAmber', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', 'var(--amber-grad-top)'], ['1', 'var(--amber-grad-mid)']]); + const lamp = cy => svgEl(s, 'circle', { cx: 13, cy, r: 6.5, fill: '#3a0f0a', stroke: '#14100e', 'stroke-width': 1.5 }); + const lampTop = lamp(20), lampBot = lamp(38); + svgEl(s, 'rect', { x: 26, y: 8, width: 116, height: 32, rx: 5, fill: '#0a0806', stroke: '#2c261d', 'stroke-width': 2 }); + const disp = svgEl(s, 'text', { x: 84, y: 31, 'text-anchor': 'middle', 'font-size': 16, 'letter-spacing': '.22em', 'font-family': 'var(--mono)', fill: 'var(--gold-hi)' }); + svgEl(s, 'rect', { x: 24, y: 48, width: 118, height: 138, rx: 8, fill: '#1a1714', stroke: '#0a0908', 'stroke-width': 1.5 }); + let buf = ''; + const render = () => { + disp.textContent = buf.padEnd(6, '–'); + lampTop.setAttribute('fill', buf ? 'var(--jewel-r)' : '#3a0f0a'); + }; + const press = k => { + if (k === '✓') { onChange(buf, buf ? 'OK · ' + buf : 'empty'); buf = ''; render(); return; } + if (k === '✗') { + buf = ''; render(); onChange(buf, 'cleared'); + lampBot.setAttribute('fill', 'var(--jewel-r)'); + setTimeout(() => lampBot.setAttribute('fill', '#3a0f0a'), 350); return; + } + if (/^[0-9]$/.test(k) && buf.length < 6) { buf += k; render(); onChange(buf, buf); } + }; + const KEYS = [['1', '2', '3'], ['4', '5', '6'], ['7', '8', '9'], ['✓', '0', '✗']]; + const jitter = [-2, 1, -1, 2, 0, -2, 1, -1, 2, 0, -1, 1]; + KEYS.forEach((row, r) => row.forEach((k, c) => { + const x = 47 + c * 36, y = 68 + r * 32, amber = (k === '✓' || k === '✗'); + const g = svgEl(s, 'g', {}); g.style.cursor = 'pointer'; g.style.transition = 'transform .07s'; + svgEl(g, 'rect', { x: x - 14, y: y - 11, width: 28, height: 24, rx: 4, fill: amber ? 'url(#kpAmber)' : 'url(#kpKey)', stroke: '#4e4a42', 'stroke-width': 1, 'stroke-opacity': .8 }); + svgEl(g, 'text', { x, y: y + 6, 'text-anchor': 'middle', 'font-size': 13, 'font-weight': 700, 'font-family': 'var(--mono)', fill: k === '✓' ? '#3f5a1f' : k === '✗' ? '#7a2a1a' : '#2b2721', transform: `rotate(${jitter[r * 3 + c]},${x},${y})` }).textContent = k; + g.addEventListener('click', () => { g.style.transform = 'translateY(1.5px)'; setTimeout(() => g.style.transform = '', 80); press(k); }); + })); + render(); onChange('', 'enter a code'); + return { el: s, get: () => buf, press }; +}; + +/* R18 thumb-slide attenuator pair — lit numeral strip, cream side tab. + + Contract (everything a consumer needs; no page globals touched): + opts: channels (array of { name, v } strips, v 0-100, default BLEND/MIX + pair — the layout is sized for two); onChange(values array, + 'NAME v · NAME v') fires on every set, including the initial paint. + handle: el, get() (values array), set(i, v) — v clamps 0-100; each strip + drags vertically on its own hit rect, and the numerals within 5 + of the value light up. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.thumbSlide = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const chans = (opts.channels || [{ name: 'BLEND', v: 74 }, { name: 'MIX', v: 92 }]).map(c => ({ name: c.name, v: c.v })); + const s = stageSvg(host, 'rsvg', 130, 150), y0 = 22, y1 = 122; + gradDef('thRail', 'linearGradient', { x1: 0, y1: 0, x2: 1, y2: 0 }, [['0', '#3a3733'], ['.5', '#211f1c'], ['1', '#161412']]); + gradDef('thTab', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#f2efe6'], ['1', '#c6c1b3']]); + gradDef('sfScrew', 'radialGradient', { cx: '40%', cy: '35%', r: '75%' }, [['0', '#9b968a'], ['1', '#4a463e']]); + const parts = []; + const set = (i, v) => { + v = Math.max(0, Math.min(100, Math.round(v))); chans[i].v = v; + const p = parts[i]; + p.tab.setAttribute('transform', `translate(0,${28 + (100 - v) * 0.88})`); + p.nums.forEach(t => { + const on = Math.abs(parseInt(t.textContent) - v) <= 5; + t.setAttribute('fill', on ? 'var(--gold-hi)' : 'var(--gold)'); t.setAttribute('opacity', on ? '1' : '.55'); + }); + onChange(chans.map(c => c.v), `${chans[0].name} ${chans[0].v} · ${chans[1].name} ${chans[1].v}`); + }; + chans.forEach((ch, i) => { + const x = 40 + i * 50; + svgEl(s, 'rect', { x: x - 9, y: y0 - 10, width: 18, height: y1 - y0 + 20, rx: 3, fill: 'url(#thRail)', stroke: '#0a0908', 'stroke-width': 1.2 }); + for (const sy of [y0 - 6, y1 + 6]) { + svgEl(s, 'circle', { cx: x, cy: sy, r: 2.4, fill: 'url(#sfScrew)', stroke: '#0a0908', 'stroke-width': .5 }); + svgEl(s, 'line', { x1: x - 1.8, y1: sy - 1, x2: x + 1.8, y2: sy + 1, stroke: '#14110e', 'stroke-width': .8 }); + } + svgEl(s, 'rect', { x: x - 5, y: y0, width: 10, height: y1 - y0, fill: '#0d0a08', stroke: '#050404' }); + const nums = []; + for (let n = 0; n <= 10; n++) { + const val = 100 - n * 10, y = y0 + 6 + n * (y1 - y0 - 12) / 10; + const t = svgEl(s, 'text', { x, y: y + 2, 'text-anchor': 'middle', 'font-size': 5.5, 'font-family': 'var(--mono)', fill: 'var(--gold)', opacity: .55 }); + t.textContent = val; nums.push(t); + } + const tab = svgEl(s, 'g', {}); + svgEl(tab, 'rect', { x: x + 7, y: -6, width: 8, height: 12, rx: 2, fill: 'url(#thTab)', stroke: '#7a766a', 'stroke-width': .6 }); + svgEl(tab, 'rect', { x: x + 8.2, y: -1, width: 5.6, height: 1.6, fill: 'rgba(0,0,0,.25)' }); + svgEl(s, 'text', { x, y: 145, 'text-anchor': 'middle', 'font-size': 6, 'letter-spacing': '.14em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = ch.name; + const hit = svgEl(s, 'rect', { x: x - 12, y: y0 - 10, width: 30, height: y1 - y0 + 20, fill: 'transparent' }); + hit.style.cursor = 'ns-resize'; + parts.push({ tab, nums }); + dragY(hit, pct => set(i, pct)); + }); + set(0, chans[0].v); set(1, chans[1].v); + return { el: s, get: () => chans.map(c => c.v), set }; +}; + +/* R19 waveform region editor — monochrome LCD, draggable S/E flags. + + Contract (everything a consumer needs; no page globals touched): + opts: start / end (region bounds in percent, defaults 22 / 76); + onChange({ s, e }, 'S n% · E n%') fires on every set, including + the initial paint. + handle: el, get() ({ s, e }), set(s, e) — s clamps 0-96, e clamps 4-100, + and e is kept at least 4 above s; dragging moves whichever flag + is nearer the pointer. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; the LCD inks read the --scr-* screen tokens with hex + fallbacks. */ +DUPRE.waveRegion = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 190, 100), x0 = 10, x1 = 180, yMid = 48, N = 85; + svgEl(s, 'rect', { x: 1, y: 1, width: 188, height: 98, rx: 6, fill: 'var(--scr-bg1,#0b0c0b)', stroke: 'var(--scr-brd,#2a2c2a)', 'stroke-width': 2 }); + svgEl(s, 'text', { x: 12, y: 13, 'font-size': 7, 'font-family': 'var(--mono)', fill: 'var(--scr-hi,#e8eae8)' }).textContent = 'C1:START'; + svgEl(s, 'text', { x: 78, y: 13, 'font-size': 7, 'font-family': 'var(--mono)', fill: 'var(--scr-hi,#e8eae8)' }).textContent = 'C2:OFF'; + svgEl(s, 'text', { x: 136, y: 13, 'font-size': 7, 'font-family': 'var(--mono)', fill: 'var(--scr-hi,#e8eae8)' }).textContent = 'C3:END'; + svgEl(s, 'line', { x1: x0, y1: yMid, x2: x1, y2: yMid, stroke: '#3a3c3a', 'stroke-width': .6, 'stroke-dasharray': '1.5 2' }); + const bars = []; + for (let i = 0; i < N; i++) { + const x = x0 + (i / (N - 1)) * (x1 - x0); + const env = Math.abs(Math.sin(i * 0.19)) * Math.abs(Math.sin(i * 0.045)) * (i % 17 < 11 ? 1 : .25); + const h = Math.max(1.2, env * 26); + bars.push(svgEl(s, 'rect', { x: x - 0.8, y: yMid - h, width: 1.6, height: h * 2, fill: 'var(--scr-dim,#5a5c5a)' })); + } + const flag = lbl => { + const g = svgEl(s, 'g', {}); + svgEl(g, 'line', { x1: 0, y1: 18, x2: 0, y2: 78, stroke: 'var(--scr-hi,#f2f4f2)', 'stroke-width': 1 }); + svgEl(g, 'rect', { x: lbl === 'S' ? 0 : -8, y: 70, width: 8, height: 8, fill: 'var(--scr-hi,#f2f4f2)' }); + svgEl(g, 'text', { x: lbl === 'S' ? 4 : -4, y: 76.5, 'text-anchor': 'middle', 'font-size': 6.5, 'font-weight': 700, 'font-family': 'var(--mono)', fill: 'var(--scr-bg1,#0b0c0b)' }).textContent = lbl; + return g; + }; + const flagS = flag('S'), flagE = flag('E'); + svgEl(s, 'rect', { x: 10, y: 84, width: 78, height: 11, fill: 'var(--scr-hi,#e8eae8)' }); + svgEl(s, 'text', { x: 14, y: 92.5, 'font-size': 6.5, 'font-family': 'var(--mono)', fill: 'var(--scr-bg1,#0b0c0b)' }).textContent = 'ENC:ZOOM(1x)'; + svgEl(s, 'text', { x: 96, y: 92.5, 'font-size': 6.5, 'font-family': 'var(--mono)', fill: 'var(--scr-hi,#e8eae8)' }).textContent = 'A-3 M:[S]'; + svgEl(s, 'rect', { x: 148, y: 84, width: 32, height: 11, fill: 'var(--scr-hi,#e8eae8)' }); + svgEl(s, 'text', { x: 164, y: 92.5, 'text-anchor': 'middle', 'font-size': 6.5, 'font-weight': 700, 'font-family': 'var(--mono)', fill: 'var(--scr-bg1,#0b0c0b)' }).textContent = 'MENU'; + s.style.cursor = 'ew-resize'; + let S, E; + const set = (sv, ev) => { + S = Math.max(0, Math.min(96, sv)); E = Math.max(4, Math.min(100, ev)); + if (E < S + 4) E = S + 4; + const xOf = p => x0 + p / 100 * (x1 - x0); + flagS.setAttribute('transform', `translate(${xOf(S)},0)`); + flagE.setAttribute('transform', `translate(${xOf(E)},0)`); + bars.forEach((b, i) => { + const p = i / (bars.length - 1) * 100; + b.setAttribute('fill', (p >= S && p <= E) ? 'var(--scr-hi,#f2f4f2)' : 'var(--scr-dim,#5a5c5a)'); + }); + onChange({ s: S, e: E }, `S ${Math.round(S)}% · E ${Math.round(E)}%`); + }; + dragX(s, pct => { + /* move whichever flag is nearer the pointer */ + if (Math.abs(pct - S) <= Math.abs(pct - E)) set(Math.min(pct, E - 4), E); + else set(S, Math.max(pct, S + 4)); + }); + set(opts.start !== undefined ? opts.start : 22, opts.end !== undefined ? opts.end : 76); + return { el: s, get: () => ({ s: S, e: E }), set }; +}; + +/* R20 drum roller selector — numbered paper drum in a window, center chip reads it. + + Contract (everything a consumer needs; no page globals touched): + opts: title (engraved header, default 'EQUALIZER'); channels (array of + { name, v } drums, v 1-10, default HIGH/LOW pair — the layout is + sized for two); onChange(values array, 'NAME v · NAME v') fires on + every set, including the initial paint. + handle: el, get() (values array), set(i, v) — v clamps 1-10; each drum + drags vertically on its own hit strip. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.drumRoller = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const chans = (opts.channels || [{ name: 'HIGH', v: 6 }, { name: 'LOW', v: 8 }]).map(c => ({ name: c.name, v: c.v })); + const s = stageSvg(host, 'rsvg', 130, 140), cy = 76, step = 17; + gradDef('thRail', 'linearGradient', { x1: 0, y1: 0, x2: 1, y2: 0 }, [['0', '#3a3733'], ['.5', '#211f1c'], ['1', '#161412']]); + gradDef('drPaper', 'linearGradient', { x1: 0, y1: 0, x2: 1, y2: 0 }, [['0', '#cfc6a8'], ['.5', '#ece4c8'], ['1', '#c6bd9e']]); + gradDef('drCurve', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', 'rgba(0,0,0,.4)'], ['.28', 'rgba(0,0,0,0)'], ['.72', 'rgba(0,0,0,0)'], ['1', 'rgba(0,0,0,.4)']]); + const localDefs = svgEl(s, 'defs', {}); + svgEl(s, 'text', { x: 65, y: 12, 'text-anchor': 'middle', 'font-size': 7, 'letter-spacing': '.18em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = opts.title || 'EQUALIZER'; + const grps = []; + const set = (i, v) => { + v = Math.max(1, Math.min(10, v)); chans[i].v = v; + const p = grps[i]; + p.nums.style.transform = `translateY(${(v - p.base) * step}px)`; + p.chip.textContent = Math.round(v); + onChange(chans.map(c => c.v), `${chans[0].name} ${Math.round(chans[0].v)} · ${chans[1].name} ${Math.round(chans[1].v)}`); + }; + chans.forEach((ch, i) => { + const x = 45 + i * 50, cid = uid('drClip'); + svgEl(s, 'text', { x: x + 18, y: 34, 'text-anchor': 'middle', 'font-size': 8, fill: 'var(--steel)' }).textContent = '+'; + svgEl(s, 'text', { x: x + 18, y: 124, 'text-anchor': 'middle', 'font-size': 8, fill: 'var(--steel)' }).textContent = '−'; + svgEl(s, 'rect', { x: x - 12, y: 24, width: 24, height: 104, rx: 4, fill: 'url(#thRail)', stroke: '#0a0908', 'stroke-width': 1.2 }); + const clip = svgEl(localDefs, 'clipPath', { id: cid }); + svgEl(clip, 'rect', { x: x - 9, y: 28, width: 18, height: 96 }); + svgEl(s, 'rect', { x: x - 9, y: 28, width: 18, height: 96, fill: 'url(#drPaper)' }); + const g = svgEl(s, 'g', { 'clip-path': `url(#${cid})` }); + const nums = svgEl(g, 'g', {}); nums.style.transition = 'transform .12s'; + for (let n = 1; n <= 10; n++) + svgEl(nums, 'text', { x, y: cy + 3 + (ch.v - n) * step, 'text-anchor': 'middle', 'font-size': 9, 'font-weight': 700, 'font-family': 'var(--mono)', fill: '#2b2418' }).textContent = n; + svgEl(g, 'rect', { x: x - 9, y: 28, width: 18, height: 96, fill: 'url(#drCurve)', 'pointer-events': 'none' }); + svgEl(s, 'rect', { x: x - 8, y: cy - 6.5, width: 16, height: 13, rx: 1.5, fill: '#1a1613', opacity: .92 }); + const chip = svgEl(s, 'text', { x, y: cy + 3, 'text-anchor': 'middle', 'font-size': 9, 'font-weight': 700, 'font-family': 'var(--mono)', fill: 'var(--cream)' }); + svgEl(s, 'text', { x, y: 136, 'text-anchor': 'middle', 'font-size': 6, 'letter-spacing': '.12em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = ch.name; + const hit = svgEl(s, 'rect', { x: x - 14, y: 24, width: 28, height: 104, fill: 'transparent' }); + hit.style.cursor = 'ns-resize'; + grps.push({ nums, chip, base: ch.v }); + dragDelta(hit, () => chans[i].v, v => set(i, v), { min: 1, max: 10, sens: .08 }); + }); + set(0, chans[0].v); set(1, chans[1].v); + return { el: s, get: () => chans.map(c => c.v), set }; +}; + +/* R21 LED program row — exclusive select, the LED above the key carries the state. + + Contract (everything a consumer needs; no page globals touched): + opts: items (program names, default 8 reverb programs — the layout is + sized for about eight); label (engraved caption, default + 'PROGRAM'); index (initial selection — default 5 for the default + set, first item for a caller's own set); onChange(index, + 'n · name') fires on every set, including the initial paint. + handle: el, get() (selected index), set(i) — i clamps to the items + range; exactly one LED is lit at a time. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.ledRow = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const items = opts.items || ['Sm Hall B', 'VocPlate', 'Lg Hall B', 'Chamber', 'ParcPlate', 'Sm Hall A', 'Room A', 'Const Plate']; + const s = stageSvg(host, 'rsvg', 190, 58); + gradDef('lrKey', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#2b2823'], ['1', '#171512']]); + const leds = []; + let idx; + const set = i => { + idx = Math.max(0, Math.min(items.length - 1, i)); + leds.forEach((l, k) => { + const on = k === idx; + l.setAttribute('fill', on ? 'var(--jewel-r)' : '#3a0f0a'); + l.setAttribute('style', on ? 'filter:drop-shadow(0 0 3px rgba(255,91,69,.8))' : ''); + }); + onChange(idx, `${idx + 1} · ${items[idx]}`); + }; + items.forEach((_, i) => { + const x = 16 + i * 22.6; + svgEl(s, 'text', { x, y: 9, 'text-anchor': 'middle', 'font-size': 6, 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = i + 1; + leds.push(svgEl(s, 'circle', { cx: x, cy: 17, r: 2.4, fill: '#3a0f0a' })); + const g = svgEl(s, 'g', {}); g.style.cursor = 'pointer'; g.style.transition = 'transform .07s'; + svgEl(g, 'rect', { x: x - 8.5, y: 24, width: 17, height: 22, rx: 2.5, fill: 'url(#lrKey)', stroke: '#0a0908', 'stroke-width': 1 }); + svgEl(g, 'rect', { x: x - 6.5, y: 26.5, width: 13, height: 3, rx: 1.5, fill: 'rgba(255,255,255,.06)' }); + g.addEventListener('click', () => { g.style.transform = 'translateY(1.5px)'; setTimeout(() => g.style.transform = '', 80); set(i); }); + }); + svgEl(s, 'text', { x: 95, y: 56, 'text-anchor': 'middle', 'font-size': 6, 'letter-spacing': '.16em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = opts.label || 'PROGRAM'; + set(opts.index !== undefined ? opts.index : opts.items ? 0 : 5); + return { el: s, get: () => idx, set }; +}; + +/* R22 three-position slide — chrome pill between detents, honest LED pair. + + Contract (everything a consumer needs; no page globals touched): + opts: positions (three detent labels, default A / AB / B — the detents + are fixed at three); title (engraved header, default + 'BASIC · VARIATION'); index (initial detent, default 1); + onChange(index, label) fires on every set, including the initial + paint. + handle: el, get() (detent index), set(i) — i clamps to the detents; + clicking the stage snaps the pill to the nearest detent, and the + LED pair reports A-side / B-side engagement (both lit at AB). + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.pillSlide = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const positions = opts.positions || ['A', 'AB', 'B']; + const s = stageSvg(host, 'rsvg press', 110, 64), detX = [34, 55, 76]; + gradDef('sfChrome', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#f0efec'], ['.45', '#c4c1b9'], ['1', '#75726a']]); + svgEl(s, 'text', { x: 55, y: 10, 'text-anchor': 'middle', 'font-size': 5.5, 'letter-spacing': '.16em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = opts.title || 'BASIC · VARIATION'; + svgEl(s, 'rect', { x: 20, y: 16, width: 70, height: 14, rx: 7, fill: '#0b0a09', stroke: '#000', 'stroke-width': 1 }); + svgEl(s, 'rect', { x: 21, y: 17, width: 68, height: 5, rx: 2.5, fill: 'rgba(255,255,255,.04)' }); + const pill = svgEl(s, 'rect', { x: -13, y: 18.5, width: 26, height: 9, rx: 4.5, fill: 'url(#sfChrome)', stroke: '#4e4a42', 'stroke-width': .6 }); + pill.style.transition = 'transform .12s'; + const lbls = positions.map((lbl, i) => { + const t = svgEl(s, 'text', { x: detX[i], y: 40, 'text-anchor': 'middle', 'font-size': 6.5, 'font-family': 'var(--mono)', fill: 'var(--dim)' }); + t.textContent = lbl; return t; + }); + svgEl(s, 'rect', { x: 32, y: 45, width: 46, height: 11, rx: 2, fill: '#141210', stroke: '#060505' }); + const leds = [44, 66].map(x => svgEl(s, 'circle', { cx: x, cy: 50.5, r: 2.4, fill: '#3a0f0a' })); + let idx; + const set = i => { + idx = Math.max(0, Math.min(positions.length - 1, i)); + pill.setAttribute('transform', `translate(${detX[idx]},0)`); + lbls.forEach((t, k) => t.setAttribute('fill', k === idx ? 'var(--gold-hi)' : 'var(--dim)')); + const lit = [idx === 0 || idx === 1, idx === 2 || idx === 1]; + leds.forEach((l, k) => l.setAttribute('fill', lit[k] ? 'var(--jewel-r)' : '#3a0f0a')); + onChange(idx, positions[idx]); + }; + s.addEventListener('click', e => { + const r = s.getBoundingClientRect(); + const x = (e.clientX - r.left) / r.width * 110; + set(x < 45 ? 0 : x < 66 ? 1 : 2); + }); + set(opts.index !== undefined ? opts.index : 1); + return { el: s, get: () => idx, set }; +}; + +/* R23 spun-aluminum knob — machined rings in a knurled grip, red index. + + Contract (everything a consumer needs; no page globals touched): + opts: label (engraved caption, default 'SPEED'); value (initial 0-100, + default 62); onChange(value, 'n%') fires on every set, including + the initial paint. + handle: el, get() (value), set(v) — v clamps 0-100; the whole stage + drags vertically. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.spunKnob = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg drag', 110, 110), cx = 55, cy = 52; + gradDef('spunFace', 'radialGradient', { cx: '42%', cy: '34%', r: '85%' }, [['0', '#e8e6e0'], ['.7', '#b3b0a8'], ['1', '#8a877e']]); + for (let k = 0; k < 8; k++) { const [x, y] = polar(cx, cy, 45, -135 + k * 38.6); svgEl(s, 'circle', { cx: x, cy: y, r: 1.3, fill: 'var(--steel)' }); } + for (let k = 0; k < 22; k++) { const [x, y] = polar(cx, cy, 36, k * 16.36); svgEl(s, 'circle', { cx: x, cy: y, r: 2.6, fill: '#14110e' }); } + svgEl(s, 'circle', { cx, cy, r: 36, fill: '#1a1714', stroke: '#000', 'stroke-width': .8 }); + svgEl(s, 'circle', { cx, cy, r: 30, fill: 'url(#spunFace)', stroke: '#6e6b63', 'stroke-width': .8 }); + for (const r of [24, 18, 12, 6]) + svgEl(s, 'circle', { cx, cy, r, fill: 'none', stroke: r % 12 === 0 ? 'rgba(0,0,0,.12)' : 'rgba(255,255,255,.3)', 'stroke-width': .6 }); + const idx = svgEl(s, 'line', { x1: cx, y1: cy - 28, x2: cx, y2: cy - 10, stroke: 'var(--fail)', 'stroke-width': 2.6, 'stroke-linecap': 'round' }); + svgEl(s, 'ellipse', { cx: cx - 9, cy: cy - 11, rx: 9, ry: 5, fill: 'rgba(255,255,255,.28)', transform: `rotate(-32,${cx - 9},${cy - 11})` }); + svgEl(s, 'text', { x: cx, y: 103, 'text-anchor': 'middle', 'font-size': 6, 'letter-spacing': '.16em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = opts.label || 'SPEED'; + let val; + const set = v => { + val = Math.max(0, Math.min(100, v)); + idx.setAttribute('transform', `rotate(${-135 + val / 100 * 270},${cx},${cy})`); + onChange(val, Math.round(val) + '%'); + }; + dragDelta(s, () => val, set, { min: 0, max: 100 }); + set(opts.value !== undefined ? opts.value : 62); + return { el: s, get: () => val, set }; +}; + +/* R24 stomp switch + jewel — press to engage, the jewel reports. + + Contract (everything a consumer needs; no page globals touched): + opts: on (initial state, default false); onChange(on, 'ENGAGED' / + 'bypass') fires on every set, including the initial paint. + handle: el, get() (boolean), set(v) — coerced to boolean; clicking the + stage toggles, the dome dips, and the amber jewel glows while + engaged. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients and the avGlow filter register in the shared defs + plate. */ +DUPRE.stompSwitch = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 110, 110), cx = 55; + gradDef('stompDome', 'radialGradient', { cx: '40%', cy: '30%', r: '80%' }, [['0', '#f4f2ec'], ['.55', '#b9b6ae'], ['1', '#6e6b63']]); + gradDef('stompJewel', 'radialGradient', { cx: '38%', cy: '30%', r: '80%' }, [['0', '#ffe9b0'], ['.45', 'var(--jewel-a)'], ['1', '#5c3d0c']]); + def('avGlow', d => { + const fl = svgEl(d, 'filter', { id: 'avGlow', x: '-60%', y: '-60%', width: '220%', height: '220%' }); + svgEl(fl, 'feGaussianBlur', { in: 'SourceGraphic', stdDeviation: 1.4 }); + }); + const glow = svgEl(s, 'circle', { cx, cy: 22, r: 14, fill: 'rgba(255,180,58,.35)', filter: 'url(#avGlow)', opacity: 0 }); + const jewel = svgEl(s, 'circle', { cx, cy: 22, r: 9, fill: '#241f1b', stroke: '#0a0908', 'stroke-width': 1.5 }); + for (let k = 0; k < 6; k++) { + const a1 = k * 60, a2 = k * 60 + 30; + const [x1, y1] = polar(cx, 22, 9, a1), [x2, y2] = polar(cx, 22, 9, a2); + svgEl(s, 'path', { d: `M ${cx} 22 L ${x1} ${y1} A 9 9 0 0 1 ${x2} ${y2} Z`, fill: k % 2 ? 'rgba(255,255,255,.09)' : 'rgba(0,0,0,.10)', 'pointer-events': 'none' }); + } + for (let k = 0; k < 20; k++) { const [x, y] = polar(cx, 72, 25, k * 18); svgEl(s, 'circle', { cx: x, cy: y, r: 2.4, fill: '#14110e' }); } + svgEl(s, 'circle', { cx, cy: 72, r: 25, fill: '#1a1714', stroke: '#000', 'stroke-width': .8 }); + const dome = svgEl(s, 'g', {}); dome.style.transition = 'transform .08s'; + svgEl(dome, 'circle', { cx, cy: 72, r: 19, fill: 'url(#stompDome)', stroke: '#55524a', 'stroke-width': .8 }); + svgEl(dome, 'ellipse', { cx: cx - 6, cy: 64, rx: 8, ry: 4.5, fill: 'rgba(255,255,255,.5)', transform: `rotate(-24,${cx - 6},64)` }); + let on; + const set = v => { + on = !!v; + jewel.setAttribute('fill', on ? 'url(#stompJewel)' : '#241f1b'); + glow.setAttribute('opacity', on ? '1' : '0'); + onChange(on, on ? 'ENGAGED' : 'bypass'); + }; + s.addEventListener('click', () => { dome.style.transform = 'translateY(1.5px)'; setTimeout(() => dome.style.transform = '', 90); set(!on); }); + set(opts.on !== undefined ? opts.on : false); + return { el: s, get: () => on, set }; +}; + +/* R27 winged gain selector — red T-bar over a dot ring, stepped detents. + + Contract (everything a consumer needs; no page globals touched): + opts: steps (dB values, one detent each, default 12 from -80 to +10); + index (initial detent, default 7); onChange(db, '+n dB') fires on + every set with the step's dB value, including the initial paint. + handle: el, get() (detent index, not the dB value), set(i) — i rounds + and clamps to the steps range; the whole stage drags vertically + between detents. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.wingSelector = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const steps = opts.steps || [-80, -70, -60, -50, -40, -30, -20, -10, -5, 0, 5, 10]; + const s = stageSvg(host, 'rsvg drag', 110, 110), cx = 55, cy = 52; + gradDef('wingRed', 'radialGradient', { cx: '40%', cy: '32%', r: '80%' }, [['0', '#d98a6f'], ['.6', 'var(--fail)'], ['1', '#6e2415']]); + steps.forEach((db, i) => { + const a = -135 + i / (steps.length - 1) * 270; + const [dx, dy] = polar(cx, cy, 38, a); + svgEl(s, 'circle', { cx: dx, cy: dy, r: 1.5, fill: 'var(--steel)' }); + if (i % 2 === 1 || db === 0 || db === 10 || db === -80) { + const [tx, ty] = polar(cx, cy, 46.5, a); + svgEl(s, 'text', { x: tx, y: ty + 2.2, 'text-anchor': 'middle', 'font-size': 5.5, 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = db > 0 ? '+' + db : db; + } + }); + const grp = svgEl(s, 'g', {}); grp.style.transition = 'transform .09s'; + svgEl(grp, 'rect', { x: cx - 6.5, y: cy - 30, width: 13, height: 60, rx: 6, fill: 'url(#wingRed)', stroke: '#4e150a', 'stroke-width': .8 }); + svgEl(grp, 'circle', { cx, cy, r: 15, fill: 'url(#wingRed)', stroke: '#4e150a', 'stroke-width': .8 }); + svgEl(grp, 'line', { x1: cx, y1: cy - 28, x2: cx, y2: cy - 18, stroke: 'var(--cream)', 'stroke-width': 2, 'stroke-linecap': 'round' }); + svgEl(grp, 'ellipse', { cx: cx - 4, cy: cy - 8, rx: 5, ry: 3, fill: 'rgba(255,255,255,.18)', transform: `rotate(-30,${cx - 4},${cy - 8})` }); + let idx; + const set = v => { + idx = Math.max(0, Math.min(steps.length - 1, Math.round(v))); + grp.style.transform = `rotate(${-135 + idx / (steps.length - 1) * 270}deg)`; + grp.style.transformOrigin = `${cx}px ${cy}px`; + const db = steps[idx]; + onChange(db, (db > 0 ? '+' : '') + db + ' dB'); + }; + dragDelta(s, () => idx, set, { min: 0, max: steps.length - 1, sens: .05 }); + set(opts.index !== undefined ? opts.index : 7); + return { el: s, get: () => idx, set }; +}; + +/* R28 rotary disc switch — the whole disc turns between heavy positions. + + Contract (everything a consumer needs; no page globals touched): + opts: positions (array of [label, angle°] stops, default OFF / ON / + COMBINE); index (initial stop, default 1); onChange(index, label) + fires on every set, including the initial paint. + handle: el, get() (stop index), set(i) — i clamps to the stops; clicking + the stage advances to the next stop, wrapping. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.discSwitch = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const positions = opts.positions || [['OFF', -45], ['ON', 45], ['COMBINE', 135]]; + const s = stageSvg(host, 'rsvg press', 110, 116), cx = 55, cy = 58; + gradDef('discRed', 'radialGradient', { cx: '42%', cy: '34%', r: '85%' }, [['0', '#d98a6f'], ['.65', 'var(--fail)'], ['1', '#7a2a1a']]); + gradDef('sfScrew', 'radialGradient', { cx: '40%', cy: '35%', r: '75%' }, [['0', '#9b968a'], ['1', '#4a463e']]); + svgEl(s, 'circle', { cx, cy, r: 48, fill: '#1a1714', stroke: '#060505', 'stroke-width': 1.5 }); + for (let k = 0; k < 4; k++) { + const [x, y] = polar(cx, cy, 44, 45 + k * 90); + svgEl(s, 'circle', { cx: x, cy: y, r: 2.6, fill: 'url(#sfScrew)', stroke: '#0a0908', 'stroke-width': .5 }); + } + const lbls = positions.map(([lbl, a]) => { + const [tx, ty] = polar(cx, cy, 42, a); + const t = svgEl(s, 'text', { x: tx, y: ty + 2.4, 'text-anchor': 'middle', 'font-size': 5.8, 'letter-spacing': '.06em', 'font-family': 'var(--mono)', fill: 'var(--dim)' }); + t.textContent = lbl; return t; + }); + svgEl(s, 'circle', { cx, cy, r: 36, fill: 'url(#discRed)', stroke: '#4e150a', 'stroke-width': 1 }); + const grp = svgEl(s, 'g', {}); grp.style.transition = 'transform .15s'; grp.style.transformOrigin = `${cx}px ${cy}px`; + svgEl(grp, 'rect', { x: cx - 27, y: cy - 8, width: 54, height: 16, rx: 8, fill: 'url(#discRed)', stroke: '#8f3520', 'stroke-width': 1 }); + svgEl(grp, 'rect', { x: cx - 25, y: cy - 6.5, width: 50, height: 4, rx: 2, fill: 'rgba(255,255,255,.16)' }); + svgEl(grp, 'line', { x1: cx + 20, y1: cy, x2: cx + 26, y2: cy, stroke: 'var(--cream)', 'stroke-width': 2.5, 'stroke-linecap': 'round' }); + svgEl(s, 'ellipse', { cx: cx - 12, cy: cy - 14, rx: 12, ry: 6, fill: 'rgba(255,255,255,.10)', transform: `rotate(-28,${cx - 12},${cy - 14})` }); + let idx; + const set = i => { + idx = Math.max(0, Math.min(positions.length - 1, i)); + grp.style.transform = `rotate(${positions[idx][1]}deg)`; + lbls.forEach((t, k) => t.setAttribute('fill', k === idx ? 'var(--gold-hi)' : 'var(--dim)')); + onChange(idx, positions[idx][0]); + }; + s.addEventListener('click', () => set((idx + 1) % positions.length)); + set(opts.index !== undefined ? opts.index : 1); + return { el: s, get: () => idx, set }; +}; + +/* R29 guarded toggle — guard posts + red collar mark the critical throw. + + Contract (everything a consumer needs; no page globals touched): + opts: on (initial state, default true); onLabel / offLabel (engraved + legends, defaults ON / OFF); onChange(on, label) fires on every + set, including the initial paint. + handle: el, get() (boolean), set(v) — coerced to boolean; clicking the + stage throws the lever, and the active legend carries the gold + ink. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.guardedToggle = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 90, 100), cx = 45, cy = 52; + gradDef('discRed', 'radialGradient', { cx: '42%', cy: '34%', r: '85%' }, [['0', '#d98a6f'], ['.65', 'var(--fail)'], ['1', '#7a2a1a']]); + gradDef('nutG', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#8a8578'], ['1', '#4e4a42']]); + gradDef('chromeG', 'linearGradient', { x1: 0, y1: 0, x2: 1, y2: 0 }, [['0', '#7e7a70'], ['.45', '#e8e5db'], ['1', '#8a867c']]); + gradDef('tipG', 'radialGradient', { cx: '40%', cy: '32%', r: '75%' }, [['0', '#f2efe8'], ['1', '#7e7a70']]); + const lblOn = svgEl(s, 'text', { x: cx, y: 12, 'text-anchor': 'middle', 'font-size': 7, 'letter-spacing': '.1em', 'font-family': 'var(--mono)', fill: 'var(--gold-hi)' }); + lblOn.textContent = opts.onLabel || 'ON'; + const lblOff = svgEl(s, 'text', { x: cx, y: 96, 'text-anchor': 'middle', 'font-size': 7, 'letter-spacing': '.1em', 'font-family': 'var(--mono)', fill: 'var(--dim)' }); + lblOff.textContent = opts.offLabel || 'OFF'; + svgEl(s, 'circle', { cx, cy, r: 13, fill: 'url(#discRed)', stroke: '#4e150a', 'stroke-width': 1 }); + const pts = []; for (let k = 0; k < 6; k++) { const a = (k * 60 + 30) * Math.PI / 180; pts.push((cx + 11 * Math.cos(a)) + ',' + (cy + 11 * Math.sin(a))); } + svgEl(s, 'polygon', { points: pts.join(' '), fill: 'url(#nutG)', stroke: '#2b2822' }); + svgEl(s, 'circle', { cx, cy, r: 6, fill: '#14110e', stroke: '#000' }); + for (const gx of [16, 74]) { + svgEl(s, 'rect', { x: gx - 6, y: cy - 24, width: 12, height: 48, rx: 6, fill: 'url(#nutG)', stroke: '#2b2822', 'stroke-width': 1 }); + svgEl(s, 'rect', { x: gx - 4, y: cy - 21, width: 3.5, height: 42, rx: 2, fill: 'rgba(255,255,255,.14)' }); + } + const lever = svgEl(s, 'g', {}); + svgEl(lever, 'path', { d: `M ${cx - 3} ${cy} L ${cx - 2} 26 L ${cx + 2} 26 L ${cx + 3} ${cy} Z`, fill: 'url(#chromeG)', stroke: '#4e4a42', 'stroke-width': .5 }); + svgEl(lever, 'rect', { x: cx - 4.5, y: 16, width: 9, height: 12, rx: 2, fill: 'url(#tipG)', stroke: '#5e5a52', 'stroke-width': .6 }); + for (let r = 0; r < 4; r++) svgEl(lever, 'line', { x1: cx - 3.5, y1: 18.5 + r * 2.4, x2: cx + 3.5, y2: 18.5 + r * 2.4, stroke: 'rgba(0,0,0,.25)', 'stroke-width': .8 }); + lever.style.transformOrigin = `${cx}px ${cy}px`; lever.style.transition = 'transform .12s'; + let on; + const set = v => { + on = !!v; + lever.style.transform = on ? 'rotate(0deg)' : 'rotate(180deg)'; + lblOn.setAttribute('fill', on ? 'var(--gold-hi)' : 'var(--dim)'); + lblOff.setAttribute('fill', on ? 'var(--dim)' : 'var(--gold-hi)'); + onChange(on, on ? 'ON' : 'OFF'); + }; + s.addEventListener('click', () => set(!on)); + set(opts.on !== undefined ? opts.on : true); + return { el: s, get: () => on, set }; +}; + +/* R32 mechanical timer dial — dial rotates under a fixed index; wind by drag, stop by the red knob. + Runs its own 1 Hz wind-down (a demo minute per second) unless reduced motion is set. + + Contract (everything a consumer needs; no page globals touched): + opts: minutes (initial wind, clamps 0-60, default 0); + onChange(minutes, 'T-N MIN'|'OFF'|'STOP · OFF'|'DING · OFF') fires + on every set, including the initial paint. + handle: el, get() (minutes remaining), set(m) — m clamps 0-60; the dial + face drags, the red knob clicks to 0. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.timerDial = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 158, 132), cx = 62, cy = 58; + gradDef('mtFace', 'radialGradient', { cx: '50%', cy: '42%', r: '75%' }, [['0', '#282320'], ['1', '#14110e']]); + gradDef('mtRed', 'radialGradient', { cx: '38%', cy: '32%', r: '80%' }, [['0', '#e0523a'], ['1', '#8f2416']]); + gradDef('mtHub', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#c9c4b8'], ['1', '#6e685c']]); + /* bezel + knurled coin edge */ + svgEl(s, 'circle', { cx, cy, r: 50, fill: '#17140f', stroke: '#060505', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy, r: 47.5, fill: 'none', stroke: '#3a352c', 'stroke-width': 4, 'stroke-dasharray': '2 1.6' }); + svgEl(s, 'circle', { cx, cy, r: 44, fill: 'url(#mtFace)', stroke: '#0a0908', 'stroke-width': 1 }); + /* rotating scale: OFF at 0, minutes climb clockwise at 4.5 deg/min (60 at 270) */ + const rot = svgEl(s, 'g', {}); + for (let m = 0; m <= 60; m += 5) { + const major = m % 20 === 0; + const [x1, y1] = polar(cx, cy, 40, m * 4.5), [x2, y2] = polar(cx, cy, major ? 34 : 37, m * 4.5); + svgEl(rot, 'line', { x1, y1, x2, y2, stroke: 'var(--cream)', 'stroke-width': major ? 1.2 : .55, opacity: major ? .9 : .55 }); + } + for (const m of [20, 40, 60]) { + const [x, y] = polar(cx, cy, 27, m * 4.5); + svgEl(rot, 'text', { x, y: y + 3, 'text-anchor': 'middle', 'font-size': 9, 'font-weight': 700, 'font-family': 'var(--mono)', fill: 'var(--cream)' }).textContent = String(m); + } + const [ox, oy] = polar(cx, cy, 27, 0); + svgEl(rot, 'text', { x: ox, y: oy + 3, 'text-anchor': 'middle', 'font-size': 7.5, 'font-weight': 700, 'font-family': 'var(--mono)', fill: '#e0523a' }).textContent = 'OFF'; + const [mx, my] = polar(cx, cy, 16, 180); + svgEl(rot, 'text', { x: mx, y: my + 2.5, 'text-anchor': 'middle', 'font-size': 5.4, 'letter-spacing': '.14em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = 'MINUTES'; + /* hub with screw slot */ + svgEl(s, 'circle', { cx, cy, r: 9, fill: 'url(#mtHub)', stroke: '#3c382f', 'stroke-width': 1 }); + svgEl(s, 'line', { x1: cx - 5.5, y1: cy, x2: cx + 5.5, y2: cy, stroke: '#4a4438', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy, r: 2.2, fill: '#8f897b' }); + /* fixed red index at top + winding-direction arrow */ + svgEl(s, 'line', { x1: cx, y1: cy - 44, x2: cx, y2: cy - 32, stroke: '#e0523a', 'stroke-width': 1.6 }); + svgEl(s, 'path', { d: 'M 122 14 A 26 26 0 0 1 136 26', fill: 'none', stroke: 'var(--steel)', 'stroke-width': 1.6 }); + svgEl(s, 'polygon', { points: '136,26 130.5,24.5 134.5,19.5', fill: 'var(--steel)' }); + /* engraved plate captions */ + const cap = (t, y) => svgEl(s, 'text', { x: 4, y, 'font-size': 6.2, 'letter-spacing': '.1em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = t; + cap('PUSH TO STOP', 118); cap('TURN TO START', 128); + let min; + const set = m => { + min = Math.max(0, Math.min(60, m)); + rot.setAttribute('transform', `rotate(${(-min * 4.5).toFixed(2)},${cx},${cy})`); + onChange(min, min > 0.5 ? 'T-' + Math.round(min) + ' MIN' : 'OFF'); + }; + /* dial drag surface (under the knob in DOM so the knob wins the overlap) */ + const hit = svgEl(s, 'circle', { cx, cy, r: 50, fill: 'transparent' }); + hit.style.cursor = 'grab'; + dragDelta(hit, () => min, set, { min: 0, max: 60 }); + /* red stop knob: fluted edge, domed center */ + const knob = svgEl(s, 'g', {}); + svgEl(knob, 'circle', { cx: 126, cy: 104, r: 20, fill: 'url(#mtRed)', stroke: '#5c150c', 'stroke-width': 1.5 }); + svgEl(knob, 'circle', { cx: 126, cy: 104, r: 18, fill: 'none', stroke: 'rgba(0,0,0,.4)', 'stroke-width': 3.4, 'stroke-dasharray': '3 2.4' }); + svgEl(knob, 'circle', { cx: 126, cy: 104, r: 8.5, fill: 'url(#mtRed)', stroke: 'rgba(0,0,0,.3)', 'stroke-width': .8 }); + svgEl(knob, 'ellipse', { cx: 121, cy: 98, rx: 6, ry: 3.4, fill: 'rgba(255,255,255,.18)', transform: 'rotate(-28,121,98)' }); + knob.style.cursor = 'pointer'; + knob.addEventListener('click', () => { set(0); onChange(0, 'STOP · OFF'); }); + set(opts.minutes !== undefined ? opts.minutes : 0); + if (!matchMedia('(prefers-reduced-motion: reduce)').matches) + setInterval(() => { if (min > 0) { set(min - 1); if (min === 0) onChange(0, 'DING · OFF'); } }, 1000); + return { el: s, get: () => min, set }; +}; + +/* R33 four-way rocker — quadrant clicks step a tracked cursor; arrows flash on press. + + Contract (everything a consumer needs; no page globals touched): + opts: onChange({x, y, dir}, 'DIR · x N y N') fires on every press and + once at the initial paint (dir null, origin). + handle: el, get() ({x, y} cursor position). No set — the cursor is a + relative accumulator; position only moves by presses. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.rockerPad = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 110, 110), cx = 55, cy = 55; + gradDef('rk4Pad', 'radialGradient', { cx: '42%', cy: '34%', r: '85%' }, [['0', '#33302b'], ['1', '#141210']]); + gradDef('rk4Arr', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#e9e4d6'], ['1', '#9d988b']]); + gradDef('rk4Nub', 'radialGradient', { cx: '38%', cy: '30%', r: '85%' }, [['0', '#4a453e'], ['1', '#0d0c0a']]); + /* recessed plate + rubber pad */ + svgEl(s, 'rect', { x: 3, y: 3, width: 104, height: 104, rx: 18, fill: '#211e1a', stroke: '#0c0b09', 'stroke-width': 1.5 }); + svgEl(s, 'circle', { cx, cy, r: 45, fill: '#0f0d0b' }); + svgEl(s, 'circle', { cx, cy, r: 41, fill: 'url(#rk4Pad)', stroke: '#060505', 'stroke-width': 1 }); + /* four arrows, pointing outward */ + const ARR = { up: '55,22 45,36 65,36', down: '55,88 45,74 65,74', left: '22,55 36,45 36,65', right: '88,55 74,45 74,65' }; + const arrows = {}; + for (const [dir, pts] of Object.entries(ARR)) + arrows[dir] = svgEl(s, 'polygon', { points: pts, fill: 'url(#rk4Arr)', stroke: '#3c382f', 'stroke-width': .7 }); + /* center pivot nub */ + svgEl(s, 'circle', { cx, cy, r: 7, fill: 'url(#rk4Nub)', stroke: '#060505', 'stroke-width': .8 }); + svgEl(s, 'ellipse', { cx: cx - 2, cy: cy - 2.5, rx: 2.6, ry: 1.7, fill: 'rgba(255,255,255,.25)' }); + /* quadrant hit zones (drawn last so they win), press flash + tracked position */ + let rx = 0, ry = 0; + const press = (dir, dx, dy) => { + rx += dx; ry += dy; + onChange({ x: rx, y: ry, dir }, dir.toUpperCase() + ' · x ' + rx + ' y ' + ry); + arrows[dir].setAttribute('fill', 'var(--gold-hi)'); + setTimeout(() => arrows[dir].setAttribute('fill', 'url(#rk4Arr)'), 160); + }; + const zone = (dir, pts, dx, dy) => { + const z = svgEl(s, 'polygon', { points: pts, fill: 'transparent' }); + z.style.cursor = 'pointer'; z.addEventListener('click', () => press(dir, dx, dy)); + }; + zone('up', `${cx},${cy} 20,20 90,20`, 0, 1); + zone('down', `${cx},${cy} 20,90 90,90`, 0, -1); + zone('left', `${cx},${cy} 20,20 20,90`, -1, 0); + zone('right', `${cx},${cy} 90,20 90,90`, 1, 0); + onChange({ x: 0, y: 0, dir: null }, 'x 0 y 0'); + return { el: s, get: () => ({ x: rx, y: ry }) }; +}; + +/* R34 four-way toggle selector — ball lever throws to a diagonal; corner lamps show the state. + + Contract (everything a consumer needs; no page globals touched): + opts: position ('A'|'B'|'C'|'D', default 'C'; anything else falls back + to 'C'); onChange(pos, 'POS Q') fires on every set, including the + initial paint. + handle: el, get() (current quadrant letter), set(q) — invalid quadrants + are ignored; quadrant click zones select directly. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.fourWayToggle = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 130, 130), cx = 65, cy = 65; + gradDef('fw4Chrome', 'linearGradient', { x1: 0, y1: 0, x2: 1, y2: 1 }, [['0', '#e8e6e0'], ['.5', '#9a968c'], ['1', '#55524a']]); + gradDef('fw4Ball', 'radialGradient', { cx: '36%', cy: '30%', r: '80%' }, [['0', '#f2f0ea'], ['.55', '#8e8a80'], ['1', '#3c3a34']]); + /* printed panel graphics: axes, circle, diagonal square, labels */ + svgEl(s, 'line', { x1: 8, y1: cy, x2: 122, y2: cy, stroke: 'var(--steel)', 'stroke-width': .7, opacity: .7 }); + svgEl(s, 'line', { x1: cx, y1: 8, x2: cx, y2: 122, stroke: 'var(--steel)', 'stroke-width': .7, opacity: .7 }); + svgEl(s, 'text', { x: cx + 2, y: 13, 'font-size': 7, 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = 'Y'; + svgEl(s, 'text', { x: 116, y: cy - 4, 'font-size': 7, 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = 'X'; + svgEl(s, 'circle', { cx, cy, r: 42, fill: 'none', stroke: 'var(--steel)', 'stroke-width': .9, opacity: .8 }); + const QUAD = { A: 315, B: 45, C: 135, D: 225 }; + const diag = Object.values(QUAD).map(a => polar(cx, cy, 42, a)); + svgEl(s, 'polygon', { points: diag.map(p => p.join(',')).join(' '), fill: 'none', stroke: 'var(--steel)', 'stroke-width': .8, opacity: .8 }); + const LAMP_AT = { A: [14, 14], B: [116, 14], C: [116, 116], D: [14, 116] }; + const lamps = {}; + for (const [q, a] of Object.entries(QUAD)) { + const [lx, ly] = polar(cx, cy, 42, a); + const [px, py] = LAMP_AT[q]; + svgEl(s, 'line', { x1: lx, y1: ly, x2: px, y2: py, stroke: 'var(--steel)', 'stroke-width': .7, opacity: .5 }); + svgEl(s, 'circle', { cx: lx, cy: ly, r: 6.5, fill: '#14110e', stroke: 'var(--steel)', 'stroke-width': .9 }); + svgEl(s, 'text', { x: lx, y: ly + 2.8, 'text-anchor': 'middle', 'font-size': 7.5, 'font-weight': 700, 'font-family': 'var(--mono)', fill: 'var(--cream)' }).textContent = q; + svgEl(s, 'circle', { cx: px, cy: py, r: 5.5, fill: '#0d0b09', stroke: '#2c2820', 'stroke-width': 1 }); + lamps[q] = svgEl(s, 'circle', { cx: px, cy: py, r: 3.6, fill: '#3a3426' }); + } + /* bezel + boot */ + svgEl(s, 'circle', { cx, cy, r: 20, fill: '#0d0c0a', stroke: '#2a2722', 'stroke-width': 1.5 }); + svgEl(s, 'circle', { cx, cy, r: 15, fill: '#17140f', stroke: '#060505', 'stroke-width': 1 }); + /* lever: shaft + grip rotate to the selected diagonal; ball pivot stays centered */ + const lever = svgEl(s, 'g', {}); + svgEl(lever, 'polygon', { points: `${cx - 3},${cy} ${cx + 3},${cy} ${cx + 2},${cy - 26} ${cx - 2},${cy - 26}`, fill: 'url(#fw4Chrome)', stroke: '#3c3a34', 'stroke-width': .6 }); + svgEl(lever, 'rect', { x: cx - 3.4, y: cy - 40, width: 6.8, height: 16, rx: 3, fill: 'url(#fw4Chrome)', stroke: '#3c3a34', 'stroke-width': .6 }); + svgEl(s, 'circle', { cx, cy, r: 8.5, fill: 'url(#fw4Ball)', stroke: '#26241f', 'stroke-width': .8 }); + svgEl(s, 'ellipse', { cx: cx - 2.6, cy: cy - 3, rx: 2.8, ry: 1.9, fill: 'rgba(255,255,255,.5)' }); + let pos = null; + const set = q => { + if (!Object.hasOwn(QUAD, q)) return; + pos = q; + lever.setAttribute('transform', `rotate(${QUAD[q]},${cx},${cy})`); + for (const k of Object.keys(QUAD)) { + lamps[k].setAttribute('fill', k === q ? 'var(--jewel-a)' : '#3a3426'); + lamps[k].setAttribute('filter', k === q ? 'drop-shadow(0 0 4px rgba(255,180,58,.8))' : 'none'); + } + onChange(pos, 'POS ' + q); + }; + /* quadrant click zones (diagonal quadrants, drawn last) */ + const zone = (q, pts) => { + const z = svgEl(s, 'polygon', { points: pts, fill: 'transparent' }); + z.style.cursor = 'pointer'; z.addEventListener('click', () => set(q)); + }; + zone('A', `${cx},${cy} ${cx},5 5,5 5,${cy}`); + zone('B', `${cx},${cy} ${cx},5 125,5 125,${cy}`); + zone('C', `${cx},${cy} 125,${cy} 125,125 ${cx},125`); + zone('D', `${cx},${cy} ${cx},125 5,125 5,${cy}`); + set(Object.hasOwn(QUAD, opts.position || '') ? opts.position : 'C'); + return { el: s, get: () => pos, set }; +}; + +/* R37 pin routing matrix — click an intersection to seat/pull a pin; many-to-many. + + Contract (everything a consumer needs; no page globals touched): + opts: rows (source labels, default 5-row synth set); cols (destination + labels, default 6-col set; the layout is sized for 5x6); pins + (initial 'ROW>COL' keys — keys naming no intersection are + dropped); onChange(pins array, 'N routes') fires on every seat or + pull, including the initial paint. + handle: el, get() ('ROW>COL' keys array). No set — pins seat and pull + by intersection click. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.pinMatrix = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const ROWS = opts.rows || ['OSC1', 'OSC2', 'LFO', 'NOIS', 'ENV']; + const COLS = opts.cols || ['VCF', 'VCA', 'PAN', 'DLY', 'OUT', 'MOD']; + /* a legible default patch; keys that name no intersection are dropped */ + const pins = new Set((opts.pins || ['OSC1>VCF', 'LFO>PAN', 'ENV>VCA']) + .filter(k => { const [r, c] = k.split('>'); return ROWS.includes(r) && COLS.includes(c) && k === r + '>' + c; })); + const s = stageSvg(host, 'rsvg press', 160, 110); + const X0 = 42, Y0 = 30, DX = 19, DY = 15.5; + svgEl(s, 'rect', { x: 2, y: 2, width: 156, height: 106, rx: 8, fill: '#1c1916', stroke: '#060505', 'stroke-width': 1.5 }); + COLS.forEach((c, j) => svgEl(s, 'text', { x: X0 + j * DX, y: 16, 'text-anchor': 'middle', 'font-size': 5.4, 'letter-spacing': '.05em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = c); + ROWS.forEach((r, i) => svgEl(s, 'text', { x: 34, y: Y0 + i * DY + 2, 'text-anchor': 'end', 'font-size': 5.4, 'letter-spacing': '.05em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = r); + ROWS.forEach((r, i) => COLS.forEach((c, j) => { + const cx = X0 + j * DX, cy = Y0 + i * DY, key = r + '>' + c; + svgEl(s, 'circle', { cx, cy, r: 3.4, fill: '#0a0908', stroke: '#2c2820', 'stroke-width': 1 }); + const cap = svgEl(s, 'circle', { cx, cy, r: 4.4, fill: 'var(--gold)', stroke: '#7d5c16', 'stroke-width': 1, opacity: pins.has(key) ? 1 : 0, filter: 'drop-shadow(0 1px 2px rgba(0,0,0,.6))' }); + const hit = svgEl(s, 'circle', { cx, cy, r: 8, fill: 'transparent' }); + hit.style.cursor = 'pointer'; + hit.addEventListener('click', () => { + const on = !pins.has(key); + if (on) pins.add(key); else pins.delete(key); + cap.setAttribute('opacity', on ? 1 : 0); + onChange([...pins], (on ? r + ' → ' + c : 'pulled ' + r + ' → ' + c) + ' · ' + pins.size + ' routes'); + }); + })); + onChange([...pins], pins.size + ' routes'); + return { el: s, get: () => [...pins] }; +}; + +/* R38 dead-man button — state exists only while the pointer holds it down. + + Contract (everything a consumer needs; no page globals touched): + opts: caption (plate legend, default 'HOLD TO RUN'); label (button + face, default 'RUN'); onChange(held, 'RUNNING N.Ns'|'SAFE...') + fires on press, release, every 100 ms while held, and the + initial paint. + handle: el, get() (true while held). No set — by design the state + exists only under a live pointer. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.deadMan = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 120, 110), cx = 60, cy = 58; + gradDef('dmBtn', 'radialGradient', { cx: '40%', cy: '32%', r: '85%' }, [['0', '#3a3631'], ['1', '#16130f']]); + svgEl(s, 'rect', { x: 4, y: 4, width: 112, height: 102, rx: 12, fill: '#211e1a', stroke: '#0c0b09', 'stroke-width': 1.5 }); + svgEl(s, 'text', { x: cx, y: 18, 'text-anchor': 'middle', 'font-size': 6.2, 'letter-spacing': '.16em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = opts.caption || 'HOLD TO RUN'; + const lamp = svgEl(s, 'circle', { cx: 104, cy: 16, r: 4.5, fill: '#1e2a12' }); + const ring = svgEl(s, 'circle', { cx, cy, r: 33, fill: 'none', stroke: '#2c2820', 'stroke-width': 3 }); + const btn = svgEl(s, 'g', {}); + svgEl(btn, 'circle', { cx, cy, r: 28, fill: 'url(#dmBtn)', stroke: '#060505', 'stroke-width': 1.5 }); + svgEl(btn, 'circle', { cx, cy, r: 22, fill: 'none', stroke: 'rgba(255,255,255,.07)', 'stroke-width': 1 }); + svgEl(btn, 'text', { x: cx, y: cy + 2.5, 'text-anchor': 'middle', 'font-size': 7, 'letter-spacing': '.1em', 'font-family': 'var(--mono)', fill: 'var(--silver)' }).textContent = opts.label || 'RUN'; + btn.style.cursor = 'pointer'; + let t0 = null, iv = null; + const stop = () => { + if (t0 === null) return; + const held = ((Date.now() - t0) / 1000).toFixed(1); + t0 = null; clearInterval(iv); + btn.removeAttribute('transform'); + ring.setAttribute('stroke', '#2c2820'); ring.removeAttribute('filter'); + lamp.setAttribute('fill', '#1e2a12'); lamp.removeAttribute('filter'); + onChange(false, 'SAFE (held ' + held + 's)'); + }; + btn.addEventListener('pointerdown', e => { + btn.setPointerCapture(e.pointerId); + t0 = Date.now(); + btn.setAttribute('transform', 'translate(0,1.5)'); + ring.setAttribute('stroke', 'var(--gold)'); ring.setAttribute('filter', 'drop-shadow(0 0 5px rgba(var(--glow-lo),.7))'); + lamp.setAttribute('fill', 'var(--pass)'); lamp.setAttribute('filter', 'drop-shadow(0 0 4px rgba(116,147,47,.8))'); + onChange(true, 'RUNNING 0.0s'); + iv = setInterval(() => { if (t0 !== null) onChange(true, 'RUNNING ' + ((Date.now() - t0) / 1000).toFixed(1) + 's'); }, 100); + e.preventDefault(); + }); + btn.addEventListener('pointerup', stop); + btn.addEventListener('pointercancel', stop); + onChange(false, 'SAFE'); + return { el: s, get: () => t0 !== null }; +}; + +/* R39 rotary telephone dial — click a hole; the wheel winds to the stop and returns. + Spin animation is reduced-motion-gated; clicks during a spin are ignored. + + Contract (everything a consumer needs; no page globals touched): + opts: onChange(dialed, dialed) fires when each digit's return spin + lands, plus once at the initial paint ('dial a number'). + handle: el, get() (dialed string, last 10 digits kept). No set — digits + only arrive through the dial. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.telephoneDial = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 130, 130), cx = 65, cy = 63; + const DIGITS = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '0']; + const angOf = i => (60 - i * 30 + 360) % 360; /* 1 at 60cw, counterclockwise to 0 at 150 */ + const STOP = 105; + gradDef('tdWheel', 'radialGradient', { cx: '42%', cy: '36%', r: '85%' }, [['0', '#8f8a7e'], ['1', '#4a463e']]); + svgEl(s, 'circle', { cx, cy, r: 56, fill: '#14110e', stroke: '#060505', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy, r: 50, fill: '#1e1a16', stroke: '#0a0908', 'stroke-width': 1 }); + /* rotating finger wheel: ring + hole openings (dark wells punched in the metal) */ + const wheel = svgEl(s, 'g', {}); + svgEl(wheel, 'circle', { cx, cy, r: 46, fill: 'none', stroke: 'url(#tdWheel)', 'stroke-width': 17, opacity: .95 }); + DIGITS.forEach((_, i) => { + const [x, y] = polar(cx, cy, 38, angOf(i)); + svgEl(wheel, 'circle', { cx: x, cy: y, r: 7.2, fill: '#1e1a16', stroke: '#26221c', 'stroke-width': 1.4 }); + }); + /* fixed digits ON TOP so they read through the holes (they stay put while the wheel spins) */ + DIGITS.forEach((d, i) => { + const [x, y] = polar(cx, cy, 38, angOf(i)); + svgEl(s, 'text', { x, y: y + 3, 'text-anchor': 'middle', 'font-size': 8.5, 'font-weight': 700, 'font-family': 'var(--mono)', fill: 'var(--cream)' }).textContent = d; + }); + svgEl(s, 'circle', { cx, cy, r: 16, fill: 'url(#tdWheel)', stroke: '#26221c', 'stroke-width': 1 }); + /* finger stop */ + const [fx, fy] = polar(cx, cy, 52, STOP); + svgEl(s, 'rect', { x: fx - 2.5, y: fy - 8, width: 5, height: 16, rx: 2, fill: '#b8b2a4', stroke: '#3c382f', 'stroke-width': 1, transform: `rotate(${STOP},${fx},${fy})` }); + let dialed = '', spinning = false; + const setW = a => wheel.setAttribute('transform', `rotate(${a},${cx},${cy})`); + const finish = d => { dialed = (dialed + d).slice(-10); onChange(dialed, dialed); spinning = false; }; + DIGITS.forEach((d, i) => { + const [x, y] = polar(cx, cy, 38, angOf(i)); + const hit = svgEl(s, 'circle', { cx: x, cy: y, r: 8.5, fill: 'transparent' }); + hit.style.cursor = 'pointer'; + hit.addEventListener('click', () => { + if (spinning) return; spinning = true; + const R = (STOP - angOf(i) + 360) % 360; + if (matchMedia('(prefers-reduced-motion: reduce)').matches) { setW(R); setTimeout(() => { setW(0); finish(d); }, 160); return; } + const t0 = performance.now(), Tf = R / 300 * 1000, Tb = R / 450 * 1000; + const step = t => { + const el = t - t0; + if (el < Tf) { setW(R * el / Tf); requestAnimationFrame(step); } + else if (el < Tf + 80) { setW(R); requestAnimationFrame(step); } + else if (el < Tf + 80 + Tb) { setW(R * (1 - (el - Tf - 80) / Tb)); requestAnimationFrame(step); } + else { setW(0); finish(d); } + }; + requestAnimationFrame(step); + }); + }); + onChange('', 'dial a number'); + return { el: s, get: () => dialed }; +}; + +/* R40 circuit breaker panel — on/off by click, TRIP pops one to the amber mid-state, reset is two-step + (a tripped handle clicks to off, then to on). + + Contract (everything a consumer needs; no page globals touched): + opts: names (breaker labels, default MAIN/PUMP/LAMP/AUX — the layout is + sized for four); onChange(states array, 'N/M closed[ · NAME + TRIPPED]') fires on every click or trip, including the initial + paint. The first three breakers start on, the rest off. + handle: el, get() (per-breaker 'on'|'off'|'tripped' array). No set — + breakers move by handle click and the TRIP button. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.breakerPanel = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const NAMES = opts.names || ['MAIN', 'PUMP', 'LAMP', 'AUX']; + const s = stageSvg(host, 'rsvg press', 160, 110); + svgEl(s, 'rect', { x: 2, y: 2, width: 156, height: 106, rx: 8, fill: '#1c1916', stroke: '#060505', 'stroke-width': 1.5 }); + const brk = []; + const draw = () => { + let closed = 0, trip = null; + brk.forEach(b => { + if (b.state === 'on') closed++; if (b.state === 'tripped') trip = b.name; + b.lamp.setAttribute('fill', b.state === 'on' ? 'var(--pass)' : '#1e2a12'); + b.lamp.setAttribute('filter', b.state === 'on' ? 'drop-shadow(0 0 3px rgba(116,147,47,.8))' : 'none'); + b.handle.setAttribute('y', b.state === 'on' ? 40 : b.state === 'tripped' ? 57 : 74); + b.collar.setAttribute('opacity', b.state === 'tripped' ? 1 : 0); + }); + onChange(brk.map(b => b.state), closed + '/' + NAMES.length + ' closed' + (trip ? ' · ' + trip + ' TRIPPED' : '')); + }; + NAMES.forEach((name, i) => { + const x = 14 + i * 30; + svgEl(s, 'rect', { x, y: 36, width: 20, height: 52, rx: 4, fill: '#14110e', stroke: '#2c2820', 'stroke-width': 1 }); + const lamp = svgEl(s, 'circle', { cx: x + 10, cy: 26, r: 4, fill: '#1e2a12' }); + const collar = svgEl(s, 'rect', { x: x + 4, y: 69, width: 12, height: 5, fill: 'var(--amber-warn)', opacity: 0 }); + const handle = svgEl(s, 'rect', { x: x + 4, y: 40, width: 12, height: 14, rx: 2, fill: '#3a3631', stroke: '#060505', 'stroke-width': 1 }); + svgEl(s, 'text', { x: x + 10, y: 98, 'text-anchor': 'middle', 'font-size': 5.4, 'letter-spacing': '.05em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = name; + const hit = svgEl(s, 'rect', { x, y: 20, width: 20, height: 80, fill: 'transparent' }); + hit.style.cursor = 'pointer'; + const b = { name, state: i < 3 ? 'on' : 'off', lamp, collar, handle }; + hit.addEventListener('click', () => { b.state = b.state === 'on' ? 'off' : b.state === 'off' ? 'on' : 'off'; draw(); }); + brk.push(b); + }); + const tb = svgEl(s, 'g', {}); + svgEl(tb, 'rect', { x: 132, y: 40, width: 22, height: 16, rx: 4, fill: 'var(--fail)', stroke: '#5c150c', 'stroke-width': 1 }); + svgEl(tb, 'text', { x: 143, y: 50.5, 'text-anchor': 'middle', 'font-size': 6, 'font-weight': 700, 'font-family': 'var(--mono)', fill: 'var(--cream)' }).textContent = 'TRIP'; + tb.style.cursor = 'pointer'; + tb.addEventListener('click', () => { for (let i = brk.length - 1; i >= 0; i--) if (brk[i].state === 'on') { brk[i].state = 'tripped'; break; } draw(); }); + draw(); + return { el: s, get: () => brk.map(b => b.state) }; +}; + +/* R41 DSKY — verb/noun command grammar with status lamps and a lamp-test verb. + + Contract (everything a consumer needs; no page globals touched): + opts: onChange(vals {prog, verb, noun}, status text) fires on ENTR, + RSET, OPR ERR, and the initial paint. Grammar: VERB/NOUN arm a + window, digits fill it (2 max), ENTR commits — V35 runs the lamp + test, V16 N36 sets PROG 16 (monitor clock), a bare-verb commit + with under 2 digits flashes OPR ERR. + handle: el, get() ({prog, verb, noun} copy). + CSS lives in the "DSKY" block of DUPRE_CSS; keys reuse the shared + .dupre-key face and digits render as shared .seg7 glyphs. */ +DUPRE.dsky = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const LAMPS = ['UPLINK', 'TEMP', 'GIMBAL', 'PROG', 'RESTART', 'OPR ERR']; + const el = document.createElement('div'); el.className = 'dupre-dsky'; host.appendChild(el); + el.innerHTML = + `<div class="dupre-dsky-lamps">${LAMPS.map(l => `<div class="dupre-dsky-sl" data-l="${l}">${l}</div>`).join('')}</div>` + + `<div class="dupre-dsky-right"><div class="dupre-dsky-wins">` + + `<div class="dupre-dsky-win" data-w="prog"><span class="dupre-dsky-wl">PROG</span><span class="dupre-dsky-wd"></span></div>` + + `<div class="dupre-dsky-win" data-w="verb"><span class="dupre-dsky-wl">VERB</span><span class="dupre-dsky-wd"></span></div>` + + `<div class="dupre-dsky-win" data-w="noun"><span class="dupre-dsky-wl">NOUN</span><span class="dupre-dsky-wd"></span></div>` + + `</div><div class="dupre-dsky-pad"></div></div>`; + const win = w => el.querySelector(`[data-w="${w}"]`); + const setWin = (w, txt) => { win(w).querySelector('.dupre-dsky-wd').innerHTML = seg7(txt[0] || ' ') + seg7(txt[1] || ' '); }; + const lampEl = l => el.querySelector(`[data-l="${l}"]`); + let mode = null, vals = { prog: ' ', verb: ' ', noun: ' ' }, entry = ''; + const KEYS = ['VERB', 'NOUN', 'CLR', 'ENTR', 'RSET', '7', '8', '9', '4', '5', '6', '1', '2', '3', '0']; + const pad = el.querySelector('.dupre-dsky-pad'); + const hot = () => { el.querySelectorAll('.dupre-dsky-win').forEach(w => w.classList.toggle('dupre-hot', w.dataset.w === mode)); }; + const oprErr = () => { lampEl('OPR ERR').classList.add('dupre-on'); setTimeout(() => lampEl('OPR ERR').classList.remove('dupre-on'), 1200); onChange(vals, 'OPR ERR'); }; + const commit = () => { + if (vals.verb.trim().length < 2) { oprErr(); return; } + const v = vals.verb, n = vals.noun.trim(); + if (v === '35') { + LAMPS.forEach(l => lampEl(l).classList.add('dupre-on')); + setTimeout(() => LAMPS.forEach(l => lampEl(l).classList.remove('dupre-on')), 1400); + onChange(vals, 'V35 · lamp test'); + } + else if (v === '16' && n === '36') { vals.prog = '16'; setWin('prog', vals.prog); onChange(vals, 'V16 N36 · monitor clock'); } + else onChange(vals, 'V' + v + (n ? ' N' + n : '') + ' ENTR'); + vals.verb = ' '; vals.noun = ' '; entry = ''; mode = null; hot(); + }; + KEYS.forEach(k => { + const b = document.createElement('button'); b.className = 'dupre-key'; b.textContent = k; + b.addEventListener('click', () => { + if (k === 'VERB' || k === 'NOUN') { mode = k.toLowerCase(); entry = ''; vals[mode] = ' '; setWin(mode, ' '); hot(); } + else if (k === 'CLR') { if (mode) { vals[mode] = ' '; entry = ''; setWin(mode, ' '); } } + else if (k === 'RSET') { LAMPS.forEach(l => lampEl(l).classList.remove('dupre-on')); onChange(vals, 'RSET'); } + else if (k === 'ENTR') commit(); + else if (/\d/.test(k)) { + if (!mode) { oprErr(); return; } + entry = (entry + k).slice(0, 2); vals[mode] = entry.padEnd(2, ' '); setWin(mode, vals[mode]); + } + }); + pad.appendChild(b); + }); + vals.prog = '00'; setWin('prog', vals.prog); setWin('verb', ' '); setWin('noun', ' '); + onChange(vals, 'VERB ## ENTR'); + return { el, get: () => ({ ...vals }) }; +}; + +/* R42 cam-timer program drum — the program is a ring; the pointer self-advances through it. + Runs its own reduced-motion-gated 2 s step interval once started. + + Contract (everything a consumer needs; no page globals touched): + opts: steps (ring labels, index 0 is OFF, default 12-step wash + program — the layout is sized for 12); colors (label→wedge + fill map, default wash palette); position (initial step, clamps + to the ring, default 0); onChange(pos, 'OFF'|'STEP N · + LABEL'|'CYCLE DONE · OFF') fires on every set, including the + initial paint. + handle: el, get() (step index), set(i) — i clamps to the ring; any + click advances one step. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.camTimer = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const STEPS = opts.steps || ['OFF', 'FILL', 'WASH', 'WASH', 'WASH', 'RINSE', 'RINSE', 'DRAIN', 'SPIN', 'SPIN', 'FLUFF', 'COOL']; + const COLS = opts.colors || { OFF: '#3a3426', FILL: '#54677d', WASH: '#d29638', RINSE: '#46b89e', DRAIN: '#969385', SPIN: '#cb6b4d', FLUFF: '#c9b98a', COOL: '#7c99b0' }; + const s = stageSvg(host, 'rsvg press', 130, 130), cx = 65, cy = 65; + svgEl(s, 'circle', { cx, cy, r: 60, fill: '#17140f', stroke: '#060505', 'stroke-width': 2 }); + STEPS.forEach((st, i) => { + const a0 = i * 30 - 90, a1 = a0 + 30; + const p0o = polar(cx, cy, 52, a0 + 90), p1o = polar(cx, cy, 52, a1 + 90), p0i = polar(cx, cy, 38, a0 + 90), p1i = polar(cx, cy, 38, a1 + 90); + svgEl(s, 'path', { d: `M ${p0i[0]} ${p0i[1]} L ${p0o[0]} ${p0o[1]} A 52 52 0 0 1 ${p1o[0]} ${p1o[1]} L ${p1i[0]} ${p1i[1]} A 38 38 0 0 0 ${p0i[0]} ${p0i[1]} Z`, fill: COLS[st], opacity: .75, stroke: '#0a0908', 'stroke-width': .8 }); + const [tx, ty] = polar(cx, cy, 45, i * 30 + 15); + svgEl(s, 'text', { x: tx, y: ty + 2, 'text-anchor': 'middle', 'font-size': 4.4, 'font-weight': 700, 'font-family': 'var(--mono)', fill: st === 'OFF' ? 'var(--cream)' : '#14110e' }).textContent = st === 'OFF' ? 'OFF' : st[0]; + }); + svgEl(s, 'circle', { cx, cy, r: 34, fill: '#211e1a', stroke: '#0a0908', 'stroke-width': 1.5 }); + STEPS.forEach((st, i) => { + if (i === 0) return; const [lx, ly] = polar(cx, cy, 27, i * 30 + 15); + svgEl(s, 'text', { x: lx, y: ly + 1.8, 'text-anchor': 'middle', 'font-size': 4.2, 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = st; + }); + svgEl(s, 'circle', { cx, cy, r: 17, fill: '#14110e', stroke: '#2c2820', 'stroke-width': 1.5 }); + const ptr = svgEl(s, 'polygon', { points: `${cx - 2.5},${cy} ${cx + 2.5},${cy} ${cx},${cy - 31}`, fill: 'var(--gold-hi)', filter: 'drop-shadow(0 0 3px rgba(var(--glow-lo),.7))' }); + svgEl(s, 'circle', { cx, cy, r: 5, fill: '#3a3631', stroke: '#060505', 'stroke-width': 1 }); + let pos; + const set = i => { + pos = Math.max(0, Math.min(STEPS.length - 1, i | 0)); + ptr.setAttribute('transform', `rotate(${pos * 30 + 15},${cx},${cy})`); + onChange(pos, pos === 0 ? 'OFF' : 'STEP ' + pos + ' · ' + STEPS[pos]); + }; + s.style.cursor = 'pointer'; + s.addEventListener('click', () => set((pos + 1) % STEPS.length)); + set(opts.position !== undefined ? opts.position : 0); + if (!matchMedia('(prefers-reduced-motion: reduce)').matches) + setInterval(() => { if (pos > 0) { const n = (pos + 1) % STEPS.length; set(n); if (n === 0) onChange(0, 'CYCLE DONE · OFF'); } }, 2000); + return { el: s, get: () => pos, set }; +}; + +/* R48 knife switch (side view) — the blade hinges at the left post and lands in the right jaw. + + Contract (everything a consumer needs; no page globals touched): + opts: closed (initial state, coerced to boolean, default true); + onChange(closed, 'CLOSED · live'|'OPEN · visibly dead') fires on + every set, including the initial paint. + handle: el, get() (true when closed), set(v) — coerced to boolean; any + click toggles. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.knifeSwitch = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 130, 110); + gradDef('ksCu', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#d09a5c'], ['1', '#8a5a2a']]); + const HX = 32, HY = 74; /* hinge pivot */ + svgEl(s, 'rect', { x: 6, y: 56, width: 118, height: 44, rx: 6, fill: '#22262a', stroke: '#0c0d0e', 'stroke-width': 1.5 }); + const lamp = svgEl(s, 'circle', { cx: 116, cy: 22, r: 4.5, fill: '#1e2a12' }); + svgEl(s, 'text', { x: 116, y: 36, 'text-anchor': 'middle', 'font-size': 4.8, 'letter-spacing': '.08em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = 'LIVE'; + /* hinge post (left) and jaw clip (right), both on the base */ + svgEl(s, 'rect', { x: HX - 6, y: HY - 6, width: 12, height: 16, rx: 2, fill: 'url(#ksCu)', stroke: '#5c3a18', 'stroke-width': .8 }); + svgEl(s, 'rect', { x: 96, y: HY - 9, width: 5, height: 18, rx: 1.5, fill: 'url(#ksCu)', stroke: '#5c3a18', 'stroke-width': .7 }); + svgEl(s, 'rect', { x: 104, y: HY - 9, width: 5, height: 18, rx: 1.5, fill: 'url(#ksCu)', stroke: '#5c3a18', 'stroke-width': .7 }); + /* blade + upright handle, hinged at (HX,HY) */ + const blade = svgEl(s, 'g', {}); + svgEl(blade, 'rect', { x: HX, y: HY - 3, width: 71, height: 6, rx: 2.5, fill: 'url(#ksCu)', stroke: '#5c3a18', 'stroke-width': .8 }); + svgEl(blade, 'rect', { x: 88, y: HY - 26, width: 7, height: 26, rx: 3, fill: '#14110e', stroke: '#000', 'stroke-width': 1 }); + svgEl(blade, 'circle', { cx: 91.5, cy: HY - 26, r: 5, fill: '#14110e', stroke: '#000', 'stroke-width': 1 }); + svgEl(s, 'circle', { cx: HX, cy: HY, r: 3, fill: '#5c3a18' }); + blade.style.transformBox = 'view-box'; blade.style.transformOrigin = `${HX}px ${HY}px`; + blade.style.transition = 'transform .28s ease'; + let closed; + const set = v => { + closed = !!v; + blade.style.transform = closed ? 'rotate(0deg)' : 'rotate(-46deg)'; + lamp.setAttribute('fill', closed ? 'var(--pass)' : '#1e2a12'); + lamp.setAttribute('filter', closed ? 'drop-shadow(0 0 4px rgba(116,147,47,.8))' : 'none'); + onChange(closed, closed ? 'CLOSED · live' : 'OPEN · visibly dead'); + }; + s.style.cursor = 'pointer'; + s.addEventListener('click', () => set(!closed)); + set(opts.closed !== undefined ? opts.closed : true); + return { el: s, get: () => closed, set }; +}; + +/* R49 decade box — four skirted knobs, one digit each; the value is their sum. + + Contract (everything a consumer needs; no page globals touched): + opts: digits (array of four 0-9 digits, most-significant first, default + [3, 5, 0, 0] — missing entries read 0, values clamp to 0-9); + onChange(total, 'N,NNN Ω') fires on every redraw, including the + initial paint. + handle: el, get() (the summed value; digits weight x1000/x100/x10/x1). + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; no gradients registered. */ +DUPRE.decadeBox = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const MUL = [1000, 100, 10, 1], LBL = ['x1000', 'x100', 'x10', 'x1']; + const digs = MUL.map((_, i) => Math.round(Math.max(0, Math.min(9, +(opts.digits || [3, 5, 0, 0])[i] || 0)))); + const s = stageSvg(host, 'rsvg', 160, 100); + svgEl(s, 'rect', { x: 2, y: 2, width: 156, height: 96, rx: 8, fill: '#17140f', stroke: '#060505', 'stroke-width': 1.5 }); + const wins = [], knobs = []; + const total = () => digs.reduce((a, d, i) => a + d * MUL[i], 0); + const draw = () => { + wins.forEach((w, i) => w.textContent = String(digs[i])); + knobs.forEach((k, i) => k.setAttribute('transform', `rotate(${digs[i] * 36},${28 + i * 35},58)`)); + onChange(total(), total().toLocaleString('en-US') + ' Ω'); + }; + MUL.forEach((_, i) => { + const cx = 28 + i * 35, cy = 58; + svgEl(s, 'rect', { x: cx - 8, y: 16, width: 16, height: 12, rx: 2, fill: '#0a0806', stroke: '#2c2820', 'stroke-width': 1 }); + wins.push(svgEl(s, 'text', { x: cx, y: 25.5, 'text-anchor': 'middle', 'font-size': 8, 'font-weight': 700, 'font-family': 'var(--mono)', fill: 'var(--cream)' })); + svgEl(s, 'circle', { cx, cy, r: 15, fill: '#211e1a', stroke: '#0a0908', 'stroke-width': 1.5 }); /* skirt */ + for (let t = 0; t < 10; t++) { + const [x1, y1] = polar(cx, cy, 14, t * 36), [x2, y2] = polar(cx, cy, 12, t * 36); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: 'var(--steel)', 'stroke-width': .6, opacity: .7 }); + } + const k = svgEl(s, 'g', {}); + svgEl(k, 'circle', { cx, cy, r: 10, fill: '#2c2824', stroke: '#060505', 'stroke-width': 1 }); + svgEl(k, 'line', { x1: cx, y1: cy - 9, x2: cx, y2: cy - 4, stroke: 'var(--gold-hi)', 'stroke-width': 1.8 }); + knobs.push(k); + svgEl(s, 'text', { x: cx, y: 88, 'text-anchor': 'middle', 'font-size': 5.4, 'letter-spacing': '.06em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = LBL[i]; + const hit = svgEl(s, 'circle', { cx, cy, r: 16, fill: 'transparent' }); + hit.style.cursor = 'ns-resize'; + dragDelta(hit, () => digs[i], v => { digs[i] = Math.round(Math.max(0, Math.min(9, v))); draw(); }, { min: 0, max: 9, sens: 9 / 70 }); + }); + draw(); + return { el: s, get: () => total() }; +}; + +/* R50 two-hand safety — one palm button arms a 500ms window; the other completes the cycle. + + Contract (everything a consumer needs; no page globals touched): + opts: onChange(state, text) fires on every transition — 'ready', + 'armed' (one palm down, 0.5s window), 'running' (1.5s cycle), + 'fault' (window expired or same hand twice); initial fire 'ready'. + handle: el, press(side) — side is 'L' or 'R' only, anything else is + ignored; presses during a running cycle are ignored. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; no gradients registered. */ +DUPRE.twoHandSafety = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 160, 100); + svgEl(s, 'rect', { x: 2, y: 2, width: 156, height: 96, rx: 8, fill: '#1c1916', stroke: '#060505', 'stroke-width': 1.5 }); + const runLamp = svgEl(s, 'circle', { cx: 80, cy: 24, r: 5.5, fill: '#1e2a12' }); + svgEl(s, 'text', { x: 80, y: 40, 'text-anchor': 'middle', 'font-size': 5.4, 'letter-spacing': '.12em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = 'CYCLE'; + const mkBtn = (cx, lbl) => { + const g = svgEl(s, 'g', {}); + svgEl(g, 'ellipse', { cx, cy: 70, rx: 19, ry: 6, fill: '#0d0b09' }); + const cap = svgEl(g, 'circle', { cx, cy: 62, r: 16, fill: '#8f2416', stroke: '#5c150c', 'stroke-width': 1.5 }); + svgEl(g, 'ellipse', { cx: cx - 5, cy: 56, rx: 6, ry: 3.4, fill: 'rgba(255,255,255,.22)' }); + svgEl(s, 'text', { x: cx, y: 92, 'text-anchor': 'middle', 'font-size': 5.4, 'letter-spacing': '.08em', 'font-family': 'var(--mono)', fill: 'var(--steel)' }).textContent = lbl; + g.style.cursor = 'pointer'; return { g, cap }; + }; + const L = mkBtn(32, 'LEFT PALM'), R = mkBtn(128, 'RIGHT PALM'); + let armed = null, armT = null, busy = false; + const flash = cap => { cap.setAttribute('fill', '#e0523a'); setTimeout(() => cap.setAttribute('fill', '#8f2416'), 200); }; + const fault = () => { armed = null; clearTimeout(armT); onChange('fault', 'TIE-DOWN FAULT · release and retry'); }; + const press = side => { + if (side !== 'L' && side !== 'R') return; + if (busy) return; + if (armed === null) { + armed = side; flash(side === 'L' ? L.cap : R.cap); + onChange('armed', side + ' armed · other hand within 0.5s'); + armT = setTimeout(fault, 500); return; + } + if (armed === side) { fault(); return; } /* same hand twice = tie-down */ + clearTimeout(armT); armed = null; busy = true; + flash(side === 'L' ? L.cap : R.cap); + runLamp.setAttribute('fill', 'var(--pass)'); + runLamp.setAttribute('filter', 'drop-shadow(0 0 5px rgba(116,147,47,.8))'); + onChange('running', 'CYCLE RUNNING'); + setTimeout(() => { + runLamp.setAttribute('fill', '#1e2a12'); runLamp.removeAttribute('filter'); + busy = false; onChange('ready', 'ready'); + }, 1500); + }; + L.g.addEventListener('click', () => press('L')); + R.g.addEventListener('click', () => press('R')); + onChange('ready', 'ready'); + return { el: s, press }; +}; + +/* R51 voice-loop keyset — independent monitor states, exclusive talk, activity flicker. + + Contract (everything a consumer needs; no page globals touched): + opts: loops (array of key labels; the default 8-loop set also gets a + legible demo state — FD + A/G monitored, GNC talking — while a + caller's own set starts all-idle); onChange(states, text) fires + on every click and the initial paint — states is an array of + '0' idle / '1' monitored / '2' talking, one per loop. + handle: el, get() (the states array). Click cycles idle → monitored → + talking → idle; talk is exclusive across keys. Activity + flicker is display-side and honors prefers-reduced-motion. + CSS lives in the "voice-loop keyset" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.voiceLoop = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const LOOPS = opts.loops || ['FD', 'GNC', 'ECOM', 'SURG', 'A/G', 'NET1', 'NET2', 'PAO']; + const el = document.createElement('div'); el.className = 'dupre-vloop'; host.appendChild(el); + const keys = LOOPS.map(l => { + const k = document.createElement('div'); k.className = 'dupre-vk'; + k.innerHTML = l + '<span class="dupre-vk-bar"></span>'; k.dataset.state = '0'; el.appendChild(k); return k; + }); + if (!opts.loops) { + /* a legible default: FD + A/G monitored, GNC talking */ + keys[0].dataset.state = '1'; keys[0].classList.add('dupre-mon'); + keys[4].dataset.state = '1'; keys[4].classList.add('dupre-mon'); + keys[1].dataset.state = '2'; keys[1].classList.add('dupre-mon', 'dupre-tlk'); + } + const refresh = () => { + const mon = keys.filter(k => k.dataset.state !== '0').length; + const tlk = keys.findIndex(k => k.dataset.state === '2'); + onChange(keys.map(k => k.dataset.state), mon === 0 ? 'all loops dropped' : mon + ' monitored' + (tlk >= 0 ? ' · talk ' + LOOPS[tlk] : '')); + }; + keys.forEach(k => k.addEventListener('click', () => { + const st = k.dataset.state; + if (st === '0') { k.dataset.state = '1'; k.classList.add('dupre-mon'); } + else if (st === '1') { + keys.forEach(o => { if (o.dataset.state === '2') { o.dataset.state = '1'; o.classList.remove('dupre-tlk'); } }); + k.dataset.state = '2'; k.classList.add('dupre-tlk'); + } + else { k.dataset.state = '0'; k.classList.remove('dupre-mon', 'dupre-tlk', 'dupre-act'); } + refresh(); + })); + if (!matchMedia('(prefers-reduced-motion: reduce)').matches) + setInterval(() => { + const t = performance.now() / 1000; + keys.forEach((k, i) => { + if (k.dataset.state === '0') { k.classList.remove('dupre-act'); return; } + k.classList.toggle('dupre-act', Math.sin(t * (1.1 + i * 0.37) + i * 2.1) > 0.55); + }); + }, 300); + refresh(); + return { el, get: () => keys.map(k => k.dataset.state) }; +}; + +/* ---- meters & gauges ---- + Tick contract: the page owns the clock and the signal; live meters expose + value-driven handles (set/push) that repaint synchronously and fire + onChange(value, text) like every other builder. Display-side state that + belongs to the instrument (peak-hold, history buffers) lives in here. */ + +/* 10 needle gauge — drag up/down sweeps the needle over a 120° arc. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 50); onChange(value, 'value N%') fires on + every set, including the initial paint. + handle: el, get() (current value), set(v) — no clamping beyond the + drag helper's 0-100; the needle maps value linearly to ±60°. + CSS lives in the "needle gauge" block of DUPRE_CSS; no other styles involved. */ +DUPRE.needleGauge = function (host, opts = {}) { + const onChange = opts.onChange || noop; + let v = opts.value ?? 50; + const el = document.createElement('div'); el.className = 'dupre-gauge'; + el.innerHTML = `<div class="dupre-dial"><div class="dupre-arc"></div> + <div class="dupre-tk" style="transform:rotate(-60deg)"></div><div class="dupre-tk" style="transform:rotate(0)"></div><div class="dupre-tk" style="transform:rotate(60deg)"></div> + <div class="dupre-ndl"></div><div class="dupre-hub"></div></div><div class="dupre-gv"><span>0</span>%</div>`; + host.appendChild(el); + const ndl = el.querySelector('.dupre-ndl'), num = el.querySelector('.dupre-gv span'); + function set(nv) { + v = nv; + ndl.style.transform = `rotate(${-60 + v / 100 * 120}deg)`; + num.textContent = Math.round(v); + onChange(v, 'value ' + Math.round(v) + '%'); + } + dragDelta(el, () => v, set, { min: 0, max: 100 }); + set(v); + return { el, get: () => v, set }; +}; + +/* 11 stereo VU — two LED bars with peak-hold; set(l, r) drives both. + + Contract (everything a consumer needs; no page globals touched): + opts: bars (cells per channel, default 16); onChange([l, r], 'L n · R n') + fires on every set (values 0-1, readout in percent). + handle: el, get() ([l, r] last set), set(l, r). Peak-hold is display-side + state owned in here: each channel's peak cell decays 0.4 cells + per set() call, so the page's tick cadence is the decay clock + (the tick contract — the page owns the clock and the signal). + CSS lives in the "segmented VU / LED bar" block of DUPRE_CSS; no other + styles involved. */ +DUPRE.vuPair = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const n = opts.bars || 16; + const el = document.createElement('div'); el.className = 'dupre-vu'; + el.innerHTML = `<div class="dupre-vurow"><span class="dupre-ch">L</span><span class="dupre-vubar"></span></div> + <div class="dupre-vurow"><span class="dupre-ch">R</span><span class="dupre-vubar"></span></div>`; + host.appendChild(el); + const bars = el.querySelectorAll('.dupre-vubar'); + bars.forEach(b => buildBars(b, n)); + const pkL = { v: 0 }, pkR = { v: 0 }; + function paint(bar, l, pk) { + const b = bar.children, lit = Math.round(l * n); + pk.v = Math.max(lit, (pk.v || 0) - 0.4); const p = Math.round(pk.v); + for (let k = 0; k < n; k++) { + let c = k < lit ? (k >= n - 2 ? 'dupre-clip' : k >= n - 4 ? 'dupre-hot' : 'dupre-on') : ''; + if (p > 0 && k === p - 1) c = (c ? c + ' ' : '') + 'dupre-peak'; + b[k].className = c; + } + } + let lv = 0, rv = 0; + function set(l, r) { + lv = l; rv = r; + paint(bars[0], l, pkL); paint(bars[1], r, pkR); + onChange([l, r], 'L ' + Math.round(l * 100) + ' · R ' + Math.round(r * 100)); + } + return { el, get: () => [lv, rv], set }; +}; + +/* 12 mini 4-bar signal — compact activity meter; set(level). + + Contract (everything a consumer needs; no page globals touched): + opts: onChange(level, 'N%') fires on every set (level 0-1, clamped; + readout in percent). No initial fire — the page's tick drives it + (the tick contract — the page owns the clock and the signal). + handle: el, get() (last level set), set(level). Bars light bottom-up: + dupre-on, third bar dupre-hot, top bar dupre-clip. + CSS lives in the "mini 4-bar signal" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.miniSig = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const el = document.createElement('span'); el.className = 'dupre-sig'; + el.innerHTML = '<i></i><i></i><i></i><i></i>'; + host.appendChild(el); + let v = 0; + function set(l) { + v = Math.max(0, Math.min(1, l)); + const b = el.children, lit = Math.round(v * 4); + for (let k = 0; k < 4; k++) b[k].className = k < lit ? (k >= 3 ? 'dupre-clip' : k >= 2 ? 'dupre-hot' : 'dupre-on') : ''; + onChange(v, Math.round(v * 100) + '%'); + } + return { el, get: () => v, set }; +}; + +/* 13 signal ladder — stepped 0-4 strength; click cycles. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-4, default 3); onChange(v, 'v/4') fires on every set, + including the initial paint. + handle: el, get() (current step), set(v) — bars at or below v light + gold; click advances (v + 1) % 5. + CSS lives in the "signal ladder" block of DUPRE_CSS; the lit/unlit bar + colours are inline (--gold / --wash), no other styles involved. */ +DUPRE.signalLadder = function (host, opts = {}) { + const onChange = opts.onChange || noop; + let v = opts.value ?? 3; + const el = document.createElement('span'); el.className = 'dupre-ladder'; + el.innerHTML = '<i></i><i></i><i></i><i></i>'; + host.appendChild(el); + function set(nv) { + v = nv; + const bars = el.children; + for (let i = 0; i < bars.length; i++) bars[i].style.background = i < v ? 'var(--gold)' : 'var(--wash)'; + onChange(v, v + '/4'); + } + el.onclick = () => set((v + 1) % 5); + set(v); + return { el, get: () => v, set }; +}; + +/* 14 linear fuel bar — one 0-100 bar, warn tint under the threshold; drag to set. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 50); warnAt (threshold, default 20 — below + it the fill tints dupre-warn); onChange(value, 'N%') fires on + every set, including the initial paint. + handle: el, get() (current value), set(v) — clamped to 0-100; drag + along the bar sets by pointer position. + CSS lives in the "linear progress / fuel bar" block of DUPRE_CSS; no + other styles involved. */ +DUPRE.fuelBar = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const warnAt = opts.warnAt ?? 20; + let v = opts.value ?? 50; + const el = document.createElement('div'); el.className = 'dupre-bar'; + el.innerHTML = '<span></span>'; + host.appendChild(el); + const fill = el.querySelector('span'); + function set(p) { + v = Math.max(0, Math.min(100, p)); + fill.style.width = v + '%'; + el.classList.toggle('dupre-warn', v < warnAt); + onChange(v, Math.round(v) + '%'); + } + dragX(el, set); + set(v); + return { el, get: () => v, set }; +}; + +/* 15 radial ring — percentage donut; drag up/down to set. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 68); onChange(value, 'N%') fires on every + set, including the initial paint. + handle: el, get() (current value), set(v) — clamped to 0-100; the fill + is a conic gradient driven by the element-scoped --p property. + CSS lives in the "radial ring" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.radialRing = function (host, opts = {}) { + const onChange = opts.onChange || noop; + let v = opts.value ?? 68; + const el = document.createElement('span'); el.className = 'dupre-ring'; + el.innerHTML = '<b></b>'; + host.appendChild(el); + const num = el.querySelector('b'); + function set(nv) { + v = Math.max(0, Math.min(100, nv)); + el.style.setProperty('--p', v); + num.textContent = Math.round(v); + onChange(v, Math.round(v) + '%'); + } + dragDelta(el, () => v, set, { min: 0, max: 100 }); + set(v); + return { el, get: () => v, set }; +}; + +/* 16 sparkline — rolling history trace; push(v) appends a sample, fill(v) levels it. + + Contract (everything a consumer needs; no page globals touched): + opts: samples (history length, default 40, floor 2 — the trace needs + two points); value (initial level, default 0.5); onChange(last, + 'N') fires on every repaint (samples 0-1, clamped on entry; + readout 0-100). No initial fire — the page's tick drives it (the + tick contract — the page owns the clock and the signal). The + history buffer is display-side state owned in here. + handle: el, get() (newest sample), push(v) (append, oldest drops), + fill(v) (level the whole buffer). + CSS lives in the "sparkline" block of DUPRE_CSS; the trace colour is an + inline stroke, no other styles involved. */ +DUPRE.sparkline = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const n = Math.max(2, opts.samples || 40); + const clamp = x => Math.max(0, Math.min(1, x)); + const hist = Array.from({ length: n }, () => clamp(opts.value ?? 0.5)); + const el = document.createElement('span'); el.className = 'dupre-spark'; + el.innerHTML = '<svg viewBox="0 0 170 44" preserveAspectRatio="none"><polyline fill="none" stroke="var(--gold-hi)" stroke-width="1.5"/></svg>'; + host.appendChild(el); + const line = el.querySelector('polyline'); + function paint() { + line.setAttribute('points', hist.map((v, i) => `${i / (n - 1) * 170},${44 - v * 40 - 2}`).join(' ')); + onChange(hist[n - 1], String(Math.round(hist[n - 1] * 100))); + } + function push(v) { hist.push(clamp(v)); hist.shift(); paint(); } + function fill(v) { hist.fill(clamp(v)); paint(); } + return { el, get: () => hist[n - 1], push, fill }; +}; + +/* 17 waveform strip — sampled trace; set(samples, amp) with samples in -1..1. + + Contract (everything a consumer needs; no page globals touched): + opts: amp (initial amplitude for the readout, default 0.6); + onChange(amp, 'amp N%') fires on every set, including the + initial paint (a flat centre line). + handle: el, get() (last amp), set(samples, amp) — samples in -1..1, + clamped per sample; fewer than two samples draws the flat + centre line. Amp is readout-only; the trace height comes from + the samples themselves. + CSS lives in the "waveform strip" block of DUPRE_CSS; the trace colour + is an inline stroke, no other styles involved. */ +DUPRE.waveStrip = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const el = document.createElement('span'); el.className = 'dupre-wave'; + el.innerHTML = '<svg viewBox="0 0 170 38" preserveAspectRatio="none"><path fill="none" stroke="var(--gold)" stroke-width="1.2"/></svg>'; + host.appendChild(el); + const path = el.querySelector('path'); + const clamp = x => Math.max(-1, Math.min(1, x)); + let amp = 0; + function set(samples, a) { + amp = a; + let d = 'M0 19'; + if (samples.length < 2) d += ' L170 19'; + else for (let i = 0; i < samples.length; i++) + d += ` L${(i / (samples.length - 1) * 170).toFixed(1)} ${(19 + clamp(samples[i]) * 14).toFixed(1)}`; + path.setAttribute('d', d); + onChange(amp, 'amp ' + Math.round(amp * 100) + '%'); + } + set([], opts.amp ?? 0.6); + return { el, get: () => amp, set }; +}; + +/* N11 oscilloscope — sampled phosphor trace; set(samples, vpp) with samples in -1..1. + + Contract (everything a consumer needs; no page globals touched): + opts: onChange(vpp, 'Vpp N') fires on every set (readout is vpp x100). + No initial fire — the page's tick drives it (the tick contract — + the page owns the clock and the signal). + handle: el, get() (last vpp), set(samples, vpp) — samples in -1..1, + clamped per sample; fewer than two samples clears the trace. + Vpp is readout-only; the trace comes from the samples. + CSS lives in the "oscilloscope" block of DUPRE_CSS; the screen-family + --scr-* vars retint it, with the original green as fallback. */ +DUPRE.scope = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const el = document.createElement('span'); el.className = 'dupre-scope'; + el.innerHTML = '<span class="dupre-grat"></span><svg viewBox="0 0 176 78" preserveAspectRatio="none"><polyline/></svg>'; + host.appendChild(el); + const line = el.querySelector('polyline'); + const clamp = x => Math.max(-1, Math.min(1, x)); + let vpp = 0; + function set(samples, v) { + vpp = v; + const n = samples.length; + line.setAttribute('points', n < 2 ? '' : + samples.map((s, i) => `${(i / (n - 1) * 176).toFixed(1)},${(39 + clamp(s) * 22).toFixed(1)}`).join(' ')); + onChange(vpp, 'Vpp ' + Math.round(vpp * 100)); + } + return { el, get: () => vpp, set }; +}; + +/* N12 spectrum / EQ bars — set(values) paints one column per band. + + Contract (everything a consumer needs; no page globals touched): + opts: bands (columns, default 11); cells (segments per column, default + 9); onChange(values, 'peak N%') fires on every set (values 0-1 + per band, clamped; a missing band reads 0). No initial fire — + the page's tick drives it (the tick contract — the page owns the + clock and the signal). + handle: el, get() (last values array), set(values). Cells light + bottom-up: dupre-on, top three dupre-hot, topmost dupre-clip. + CSS lives in the "spectrum / EQ" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.eqBars = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const bands = opts.bands || 11, cells = opts.cells || 9; + const el = document.createElement('span'); el.className = 'dupre-eq'; + host.appendChild(el); + for (let b = 0; b < bands; b++) { + const band = document.createElement('span'); band.className = 'dupre-band'; + for (let s = 0; s < cells; s++) band.appendChild(document.createElement('i')); + el.appendChild(band); + } + let vals = []; + function set(values) { + vals = values; + let peak = 0; + for (let b = 0; b < bands; b++) { + const col = el.children[b].children, val = Math.max(0, Math.min(1, values[b] || 0)), lit = Math.round(val * cells); + peak = Math.max(peak, val); + for (let k = 0; k < cells; k++) { + let c = ''; + if (k < lit) c = (k >= cells - 1 ? 'dupre-clip' : k >= cells - 3 ? 'dupre-hot' : 'dupre-on'); + col[k].className = c; + } + } + onChange(vals, 'peak ' + Math.round(peak * 100) + '%'); + } + return { el, get: () => vals, set }; +}; + +/* N13 crossed-needle meter — one drive value, FWD and RFL needles cross. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 55); onChange(value, 'FWD n · RFL n') fires + on every set — RFL derives from the drive value (0.68×), the way a + crossed-needle SWR face couples the two. + handle: el, get() (current value), set(v) — clamped to 0-100; drag on + the face sets by vertical delta. + CSS lives in the "crossed-needle" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.crossNeedle = function (host, opts = {}) { + const onChange = opts.onChange || noop; + let v = opts.value ?? 55; + const el = document.createElement('div'); el.className = 'dupre-crossm'; + el.innerHTML = `<div class="dupre-face"><div class="dupre-crossm-arc"></div><div class="dupre-fwd"></div><div class="dupre-rfl"></div></div> + <div class="dupre-lbl"><span>FWD</span><span>RFL</span></div>`; + host.appendChild(el); + const face = el.querySelector('.dupre-face'), nA = el.querySelector('.dupre-fwd'), nB = el.querySelector('.dupre-rfl'); + function set(nv) { + v = Math.max(0, Math.min(100, nv)); + const fwd = v, rfl = v * 0.68; + nA.style.transform = `rotate(${-42 + fwd / 100 * 84}deg)`; + nB.style.transform = `rotate(${42 - rfl / 100 * 84}deg)`; + onChange(v, 'FWD ' + Math.round(fwd) + ' · RFL ' + Math.round(rfl)); + } + dragDelta(face, () => v, set, { min: 0, max: 100 }); + set(v); + return { el, get: () => v, set }; +}; + +/* N14 thermometer column — mercury rises with the value. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 58); onChange(value, 'N°') fires on every + set — the readout maps 0-100 onto the printed 30-90° scale. + handle: el, get() (current value), set(v) — clamped to 0-100; drag + anywhere on the column sets by vertical delta. + CSS lives in the "thermometer" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.thermometer = function (host, opts = {}) { + const onChange = opts.onChange || noop; + let v = opts.value ?? 58; + const el = document.createElement('div'); el.className = 'dupre-thermo'; + el.innerHTML = `<div class="dupre-scale"><span>90</span><span>60</span><span>30</span></div> + <div class="dupre-wrapcol"><div class="dupre-thermo-tube"><div class="dupre-thermo-fill"></div></div><div class="dupre-bulb"></div></div>`; + host.appendChild(el); + const fill = el.querySelector('.dupre-thermo-fill'); + function set(nv) { + v = Math.max(0, Math.min(100, nv)); + fill.style.height = v + '%'; + onChange(v, Math.round(30 + v / 100 * 60) + '°'); + } + dragDelta(el, () => v, set, { min: 0, max: 100 }); + set(v); + return { el, get: () => v, set }; +}; + +/* N15 bourdon pressure gauge — needle over a printed arc with a redline. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 45); onChange(value, 'N PSI') fires on every + set — the readout maps 0-100 onto a 0-160 PSI scale. + handle: el, get() (current value), set(v) — clamped to 0-100, the + needle sweeps -60°..+60°; drag anywhere on the dial sets by + vertical delta. The printed arc and redline are the builder's + own inline SVG. + CSS lives in the "bourdon" block of DUPRE_CSS; no other styles involved. */ +DUPRE.bourdon = function (host, opts = {}) { + const onChange = opts.onChange || noop; + let v = opts.value ?? 45; + const el = document.createElement('div'); el.className = 'dupre-bourdon'; + el.innerHTML = `<svg viewBox="0 0 82 82"><path d="M14 62 A34 34 0 0 1 68 62" fill="none" stroke="#2c2f32" stroke-width="3"/> + <path d="M52 22 A34 34 0 0 1 68 62" fill="none" stroke="#cb6b4d" stroke-width="3"/></svg> + <div class="dupre-bourdon-ndl"></div><div class="dupre-bourdon-hub"></div><div class="dupre-bourdon-cap">PSI</div>`; + host.appendChild(el); + const ndl = el.querySelector('.dupre-bourdon-ndl'); + function set(nv) { + v = Math.max(0, Math.min(100, nv)); + ndl.style.transform = `rotate(${-60 + v / 100 * 120}deg)`; + onChange(v, Math.round(v / 100 * 160) + ' PSI'); + } + dragDelta(el, () => v, set, { min: 0, max: 100 }); + set(v); + return { el, get: () => v, set }; +}; + +/* N16 strip-chart recorder — scrolling history, pen rides the newest value. + + Contract (everything a consumer needs; no page globals touched): + opts: samples (history length, default 60, floor 2); value (initial + level 0-1, default 0.5); onChange(current, 'N') fires on every + paint (readout in percent). Values clamp to 0-1 at paint. + handle: el, get() (newest value), push(v) appends one sample and + scrolls, set(samples, current) replaces the whole trace (a + short or missing array back-fills 0.5). + CSS lives in the "strip-chart" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.stripChart = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const n = Math.max(2, opts.samples || 60); + const hist = Array.from({ length: n }, () => opts.value ?? 0.5); + const el = document.createElement('span'); el.className = 'dupre-strip'; + el.innerHTML = '<span class="dupre-rule"></span><svg viewBox="0 0 176 62" preserveAspectRatio="none"><polyline/></svg><span class="dupre-pen" style="top:31px"></span>'; + host.appendChild(el); + const line = el.querySelector('polyline'), pen = el.querySelector('.dupre-pen'); + const clamp = x => Math.max(0, Math.min(1, x)); + const yPx = v => 59 - clamp(v) * 56; + function paint(current) { + line.setAttribute('points', hist.map((v, i) => `${i / (n - 1) * 176},${yPx(v).toFixed(1)}`).join(' ')); + pen.style.top = yPx(current) + 'px'; + onChange(current, String(Math.round(clamp(current) * 100))); + } + function push(v) { hist.push(v); hist.shift(); paint(v); } + function set(samples, current) { + if (!Array.isArray(samples)) samples = []; + for (let i = 0; i < n; i++) hist[i] = samples[i] ?? 0.5; + paint(current ?? hist[n - 1]); + } + return { el, get: () => hist[n - 1], push, set }; +}; + +/* N17 correlation meter — needle rests at 0 and swings ±; drag left/right. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 58 — 50 is the 0 rest point); onChange(corr, + '±x.xx') fires on every set with the CORRELATION (-1..+1 mapped + from the 0-100 position), not the raw position. + handle: el, get() (current 0-100 position), set(p) — clamped to 0-100; + drag left/right sets by pointer position. + CSS lives in the "correlation" block of DUPRE_CSS; no other styles + involved. */ +DUPRE.corrMeter = function (host, opts = {}) { + const onChange = opts.onChange || noop; + let p = opts.value ?? 58; + const el = document.createElement('div'); el.className = 'dupre-corr'; + el.innerHTML = `<div class="dupre-corr-face"><div class="dupre-corr-arc"></div><div class="dupre-zero"></div><div class="dupre-corr-ndl"></div></div> + <div class="dupre-corr-lbl"><span>−1</span><span>0</span><span>+1</span></div>`; + host.appendChild(el); + const ndl = el.querySelector('.dupre-corr-ndl'); + function set(np) { + p = Math.max(0, Math.min(100, np)); + const v = (p - 50) / 50; + ndl.style.transform = `rotate(${v * 38}deg)`; + onChange(v, (v >= 0 ? '+' : '') + v.toFixed(2)); + } + dragX(el, set); + set(p); + return { el, get: () => p, set }; +}; + +/* N18 battery-cell gauge — charge as discrete cells, the low end warns. + + Contract (everything a consumer needs; no page globals touched): + opts: cells (count, default 8, floor 1); warnAt (threshold, default 25 — + at or below it lit cells tint dupre-warn); value (0-100, default + 62); onChange(value, 'N%') fires on every set. + handle: el, get() (current value), set(v) — clamped to 0-100; drag + left/right sets by pointer position. Lit cells carry dupre-on. + CSS lives in the "battery" block of DUPRE_CSS; no other styles involved. */ +DUPRE.battCells = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const cells = Math.max(1, opts.cells || 8), warnAt = opts.warnAt ?? 25; + let p = opts.value ?? 62; + const el = document.createElement('div'); el.className = 'dupre-batt'; + el.innerHTML = '<div class="dupre-cells"></div><span class="dupre-nub"></span>'; + host.appendChild(el); + const cc = el.querySelector('.dupre-cells'); + for (let i = 0; i < cells; i++) { const c = document.createElement('span'); c.className = 'dupre-cell'; cc.appendChild(c); } + function set(np) { + p = Math.max(0, Math.min(100, np)); + const lit = Math.round(p / 100 * cells); + for (let i = 0; i < cells; i++) cc.children[i].className = 'dupre-cell' + (i < lit ? ' dupre-on' : '') + ((p <= warnAt && i < lit) ? ' dupre-warn' : ''); + onChange(p, Math.round(p) + '%'); + } + dragX(el, set); + set(p); + return { el, get: () => p, set }; +}; + +/* R01 moving-coil VU — pivot below the face, authentic nonlinear dB scale; + ballistics belong to the signal owner. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-1.02, default .35 — clamped, the needle paints from it + at build); onChange(t, '+x.x VU') fires on every set, no initial + fire — the readout maps t through the shared VU law (VUDB/vuDb), + the needle caps at t=1. + handle: el, get() (current t), set(t) — clamped to 0-1.02; positions + instantly, no ballistics. No drag — display-only. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; the glass gradient and face clip are per-instance defs + entries. */ +DUPRE.mcVu = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 150, 96); + const cx = 75, cy = 112, sweep = t => -43 + t * 86; + const glassId = uid('vuGlass'), clipId = uid('vuFace'); + const defs = svgEl(s, 'defs', {}); + const g1 = svgEl(defs, 'linearGradient', { id: glassId, x1: 0, y1: 0, x2: 0, y2: 1 }); + svgEl(g1, 'stop', { offset: '0', 'stop-color': 'rgba(255,255,255,.13)' }); + svgEl(g1, 'stop', { offset: '.35', 'stop-color': 'rgba(255,255,255,0)' }); + const clip = svgEl(defs, 'clipPath', { id: clipId }); + svgEl(clip, 'rect', { x: 8, y: 8, width: 134, height: 74, rx: 3 }); + svgEl(s, 'rect', { x: .5, y: .5, width: 149, height: 95, rx: 7, fill: '#16130f', stroke: '#060505' }); + svgEl(s, 'rect', { x: 8, y: 8, width: 134, height: 74, rx: 3, fill: 'var(--cream)' }); + const face = svgEl(s, 'g', { 'clip-path': `url(#${clipId})` }); + const arcPt = t => polar(cx, cy, 58, sweep(t)); + const [ax1, ay1] = arcPt(0), [ax2, ay2] = arcPt(1); + svgEl(face, 'path', { d: `M ${ax1} ${ay1} A 58 58 0 0 1 ${ax2} ${ay2}`, fill: 'none', stroke: '#3a3128', 'stroke-width': 1.2 }); + const [rx1, ry1] = arcPt(.75); + svgEl(face, 'path', { d: `M ${rx1} ${ry1} A 58 58 0 0 1 ${ax2} ${ay2}`, fill: 'none', stroke: 'var(--fail)', 'stroke-width': 3.5 }); + for (const [db, t] of VUDB) { + const a = sweep(t), [x1, y1] = polar(cx, cy, 55, a), [x2, y2] = polar(cx, cy, 63, a); + svgEl(face, 'line', { x1, y1, x2, y2, stroke: db > 0 ? 'var(--fail)' : '#3a3128', 'stroke-width': 1.1 }); + } + for (const [db, t] of VUDB) { + if (![-20, -10, -5, -3, 0, 1, 2, 3].includes(db)) continue; + const [x, y] = polar(cx, cy, 69, sweep(t)); + svgEl(face, 'text', { + x, y: y + 2, 'text-anchor': 'middle', 'font-size': 5.8, 'font-family': 'var(--mono)', + fill: db > 0 ? 'var(--fail)' : '#3a3128' + }).textContent = Math.abs(db); + } + svgEl(face, 'text', { + x: 75, y: 78, 'text-anchor': 'middle', 'font-size': 11, 'font-weight': 700, + 'font-family': 'var(--mono)', fill: '#3a3128' + }).textContent = 'VU'; + let t = Math.max(0, Math.min(1.02, opts.value ?? .35)); + const needle = svgEl(face, 'line', { + x1: cx, y1: cy, x2: cx, y2: cy - 62, stroke: '#1a1613', 'stroke-width': 1.6, + transform: `rotate(${sweep(Math.min(1, t))},${cx},${cy})` + }); + svgEl(face, 'circle', { cx, cy: 88, r: 9, fill: '#16130f' }); + svgEl(s, 'rect', { x: 8, y: 8, width: 134, height: 74, rx: 3, fill: `url(#${glassId})` }); + function set(nt) { + t = Math.max(0, Math.min(1.02, nt)); + needle.setAttribute('transform', `rotate(${sweep(Math.min(1, t))},${cx},${cy})`); + const db = vuDb(Math.min(1, t)); + onChange(t, (db > 0 ? '+' : '') + db.toFixed(1) + ' VU'); + } + return { el: s, get: () => t, set }; +}; + +/* R07 round panel meter — porthole bezel, same VU law as R01; drag up/down. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 50); onChange(value, '+x.x dB') fires on + every set — the readout maps the linear value through the shared + VU law (VUDB/vuDb), like every VU-family meter. + handle: el, get() (current value), set(v) — the needle sweeps -40°..+40° + over the clamped 0-1 position. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; the face clip is a per-instance defs entry. */ +DUPRE.roundMeter = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg drag', 110, 104); + const cx = 55, fy = 54, py = 74, sweep = t => -40 + t * 80; + const clipId = uid('rndFace'); + const defs = svgEl(s, 'defs', {}); + const clip = svgEl(defs, 'clipPath', { id: clipId }); + svgEl(clip, 'circle', { cx, cy: fy, r: 40 }); + svgEl(s, 'circle', { cx, cy: fy, r: 48, fill: '#141110', stroke: '#060505', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy: fy, r: 40, fill: 'var(--cream)' }); + const g = svgEl(s, 'g', { 'clip-path': `url(#${clipId})` }); + const pt = (r, t) => polar(cx, py, r, sweep(t)); + const [ax1, ay1] = pt(44, 0), [ax2, ay2] = pt(44, 1); + svgEl(g, 'path', { d: `M ${ax1} ${ay1} A 44 44 0 0 1 ${ax2} ${ay2}`, fill: 'none', stroke: '#3a3128', 'stroke-width': 1.1 }); + const [rzx, rzy] = pt(44, .75); + svgEl(g, 'path', { d: `M ${rzx} ${rzy} A 44 44 0 0 1 ${ax2} ${ay2}`, fill: 'none', stroke: 'var(--fail)', 'stroke-width': 3 }); + for (const [db, t] of VUDB) { + const [x1, y1] = pt(41.5, t), [x2, y2] = pt(47, t); + svgEl(g, 'line', { x1, y1, x2, y2, stroke: db > 0 ? 'var(--fail)' : '#3a3128', 'stroke-width': 1 }); + } + for (const [db, t] of VUDB) { + if (![-20, -10, -5, -3, 0, 3].includes(db)) continue; + const [x, y] = pt(52, t); + svgEl(g, 'text', { + x, y: y + 2, 'text-anchor': 'middle', 'font-size': 5.5, 'font-family': 'var(--mono)', + fill: db > 0 ? 'var(--fail)' : '#3a3128' + }).textContent = Math.abs(db); + } + svgEl(g, 'text', { + x: cx, y: fy + 14, 'text-anchor': 'middle', 'font-size': 8, 'font-weight': 700, + 'font-family': 'var(--mono)', fill: '#3a3128' + }).textContent = 'dB'; + const needle = svgEl(g, 'line', { + x1: cx, y1: py, x2: cx, y2: py - 46, stroke: '#1a1613', 'stroke-width': 1.5, + transform: `rotate(0,${cx},${py})` + }); + svgEl(g, 'circle', { cx, cy: py, r: 5, fill: '#141110' }); + svgEl(s, 'ellipse', { cx: cx - 8, cy: fy - 22, rx: 20, ry: 9, fill: 'rgba(255,255,255,.07)', transform: `rotate(-18,${cx - 8},${fy - 22})` }); + let v = opts.value ?? 50; + function set(nv) { + v = nv; + const t = Math.max(0, Math.min(1, v / 100)); + needle.setAttribute('transform', `rotate(${-40 + t * 80},${cx},${py})`); + const db = vuDb(t); + onChange(v, (db > 0 ? '+' : '') + db.toFixed(1) + ' dB'); + } + dragDelta(s, () => v, set, { min: 0, max: 100 }); + set(v); + return { el: s, get: () => v, set }; +}; + +/* R08 chrome MIN/MAX indicator — dark pointer over a brushed dome. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 50); onChange(value, readout) fires on + every set — the readout says 'MIN' at ≤2, 'MAX' at ≥98, 'N%' + between. + handle: el, get() (current value), set(v) — clamped to 0-100, the + pointer sweeps -55°..+55°; drag anywhere sets by vertical + delta. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; the ring and dome gradients register in the shared defs + plate. */ +DUPRE.chromeMinMax = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg drag', 110, 104); + const cx = 55, cy = 58; + gradDef('chrRing', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#eceef0'], ['.5', '#9aa0a8'], ['1', '#54585e']]); + gradDef('chrDome', 'radialGradient', { cx: '48%', cy: '20%', r: '85%' }, [['0', '#e6e8ec'], ['1', '#82878f']]); + svgEl(s, 'circle', { cx, cy: 54, r: 47, fill: 'url(#chrRing)' }); + svgEl(s, 'circle', { cx, cy: 54, r: 40, fill: '#101214', stroke: '#2c2f33', 'stroke-width': 1 }); + svgEl(s, 'path', { d: `M 21 60 A 34 34 0 0 1 89 60 Z`, fill: 'url(#chrDome)', stroke: '#55595f', 'stroke-width': .5 }); + for (const r of [14, 22, 30]) + svgEl(s, 'path', { d: `M ${cx - r} 60 A ${r} ${r} 0 0 1 ${cx + r} 60`, fill: 'none', stroke: 'rgba(255,255,255,.13)', 'stroke-width': .7 }); + const ptr = svgEl(s, 'line', { x1: cx, y1: cy - 10, x2: cx, y2: cy - 31, stroke: '#17191b', 'stroke-width': 2.2, 'stroke-linecap': 'round' }); + svgEl(s, 'circle', { cx, cy, r: 6, fill: '#23262a' }); + for (let k = 0; k < 8; k++) { + const [x, y] = polar(cx, cy, 6, k * 45); + svgEl(s, 'circle', { cx: x, cy: y, r: 1.3, fill: '#23262a' }); + } + svgEl(s, 'circle', { cx, cy, r: 1.6, fill: '#0c0d0e' }); + svgEl(s, 'text', { + x: 24, y: 66, 'text-anchor': 'middle', 'font-size': 6, 'letter-spacing': '.05em', + 'font-family': 'var(--mono)', fill: '#d7dade' + }).textContent = 'MIN'; + svgEl(s, 'text', { + x: 86, y: 66, 'text-anchor': 'middle', 'font-size': 6, 'letter-spacing': '.05em', + 'font-family': 'var(--mono)', fill: '#d7dade' + }).textContent = 'MAX'; + svgEl(s, 'text', { + x: cx, y: 84, 'text-anchor': 'middle', 'font-size': 7, 'font-style': 'italic', + 'font-family': 'var(--mono)', fill: '#787c82' + }).textContent = 'dupre.'; + svgEl(s, 'ellipse', { cx: 47, cy: 34, rx: 22, ry: 9, fill: 'rgba(255,255,255,.10)', transform: 'rotate(-16,47,34)' }); + let v = opts.value ?? 50; + function set(nv) { + v = Math.max(0, Math.min(100, nv)); + ptr.setAttribute('transform', `rotate(${-55 + v / 100 * 110},${cx},${cy})`); + onChange(v, v <= 2 ? 'MIN' : v >= 98 ? 'MAX' : Math.round(v) + '%'); + } + dragDelta(s, () => v, set, { min: 0, max: 100 }); + set(v); + return { el: s, get: () => v, set }; +}; + +/* R09 black-face aviation gauge — zone arcs per the airspeed-indicator scheme. + + Contract (everything a consumer needs; no page globals touched): + opts: value (0-100, default 52); onChange(value, 'x.x ×100 rpm') fires + on every set — the readout maps 0-100 onto 0-8 ×100 RPM. + handle: el, get() (current value), set(v) — clamped to 0-100, the + needle sweeps -135°..+135°; drag anywhere sets by vertical + delta. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; the needle-glow filter registers in the shared defs plate. */ +DUPRE.aviationGauge = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg drag', 110, 104); + const cx = 55, cy = 52, sweep = t => -135 + t * 270; + def('avGlow', d => { + const fl = svgEl(d, 'filter', { id: 'avGlow', x: '-60%', y: '-60%', width: '220%', height: '220%' }); + svgEl(fl, 'feGaussianBlur', { in: 'SourceGraphic', stdDeviation: 1.4 }); + }); + svgEl(s, 'circle', { cx, cy, r: 47, fill: '#1b1917', stroke: '#060505', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy, r: 41, fill: '#0a0908', stroke: '#3a352c', 'stroke-width': 1 }); + const zone = (t1, t2, color) => { + const [x1, y1] = polar(cx, cy, 37, sweep(t1)), [x2, y2] = polar(cx, cy, 37, sweep(t2)); + svgEl(s, 'path', { d: `M ${x1} ${y1} A 37 37 0 ${(t2 - t1) > .5 ? 1 : 0} 1 ${x2} ${y2}`, fill: 'none', stroke: color, 'stroke-width': 3, opacity: .85 }); + }; + zone(.15, .6, 'var(--pass)'); zone(.6, .85, 'var(--gold)'); zone(.85, 1, 'var(--fail)'); + for (let i = 0; i <= 40; i++) { + const t = i / 40, major = i % 5 === 0, a = sweep(t); + const [x1, y1] = polar(cx, cy, 40, a), [x2, y2] = polar(cx, cy, major ? 32 : 36, a); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: 'var(--gold)', 'stroke-width': major ? 1.6 : .8, opacity: major ? 1 : .7 }); + if (major) { + const [nx, ny] = polar(cx, cy, 25, a); + svgEl(s, 'text', { + x: nx, y: ny + 2.4, 'text-anchor': 'middle', 'font-size': 6.5, 'font-family': 'var(--mono)', + fill: 'var(--gold-hi)' + }).textContent = i / 5; + } + } + svgEl(s, 'text', { + x: cx, y: cy + 16, 'text-anchor': 'middle', 'font-size': 5.5, 'letter-spacing': '.14em', + 'font-family': 'var(--mono)', fill: 'var(--gold)', opacity: .8 + }).textContent = '×100 RPM'; + const needle = svgEl(s, 'g', {}); + svgEl(needle, 'line', { + x1: cx, y1: cy + 8, x2: cx, y2: cy - 30, stroke: 'var(--gold-hi)', 'stroke-width': 4, + 'stroke-linecap': 'round', opacity: .5, filter: 'url(#avGlow)' + }); + svgEl(needle, 'line', { + x1: cx, y1: cy + 8, x2: cx, y2: cy - 30, stroke: 'var(--gold-hi)', 'stroke-width': 2.2, + 'stroke-linecap': 'round' + }); + svgEl(s, 'circle', { cx, cy, r: 5, fill: '#1b1917', stroke: '#3a352c' }); + svgEl(s, 'ellipse', { cx: cx - 10, cy: cy - 24, rx: 18, ry: 8, fill: 'rgba(255,255,255,.05)', transform: `rotate(-18,${cx - 10},${cy - 24})` }); + let v = opts.value ?? 52; + function set(nv) { + v = Math.max(0, Math.min(100, nv)); + needle.setAttribute('transform', `rotate(${-135 + v / 100 * 270},${cx},${cy})`); + onChange(v, (v / 100 * 8).toFixed(1) + ' ×100 rpm'); + } + dragDelta(s, () => v, set, { min: 0, max: 100 }); + set(v); + return { el: s, get: () => v, set }; +}; + +/* R13 edgewise strip meter — compressed log scale, the bar rides the edge. + + Contract (everything a consumer needs; no page globals touched): + opts: value (fraction of the window, .08-.94, default .62); onChange( + frac, '−x.x dB') fires on every set — the readout interpolates + the compressed 0..−40 dB scale printed on the face. + handle: el, get() (current fraction), set(f) — clamped to .08-.94 (the + printed scale's span); drag up/down sets by pointer position. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; the face gradient is a per-instance defs entry. */ +DUPRE.edgeMeter = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const SCALE = [[0, .08], [3, .26], [6, .44], [12, .62], [20, .78], [40, .94]]; + const s = stageSvg(host, 'rsvg drag', 70, 130); + const wy0 = 12, wy1 = 118; + const faceId = uid('edgeFace'); + const defs = svgEl(s, 'defs', {}); + const pg = svgEl(defs, 'linearGradient', { id: faceId, x1: 0, y1: 0, x2: 1, y2: 0 }); + svgEl(pg, 'stop', { offset: '0', 'stop-color': '#efe6ca' }); + svgEl(pg, 'stop', { offset: '1', 'stop-color': '#d9cfae' }); + svgEl(s, 'rect', { x: 8, y: 6, width: 54, height: 118, rx: 8, fill: '#171412', stroke: '#060505', 'stroke-width': 1.5 }); + svgEl(s, 'rect', { x: 14, y: wy0, width: 42, height: wy1 - wy0, fill: `url(#${faceId})`, stroke: '#0a0908' }); + const yOf = f => wy0 + f * (wy1 - wy0); + for (const [db, f] of SCALE) { + const y = yOf(f); + svgEl(s, 'line', { x1: 19, y1: y, x2: 40, y2: y, stroke: '#3a3128', 'stroke-width': 1 }); + svgEl(s, 'text', { + x: 52, y: y + 2.4, 'text-anchor': 'end', 'font-size': 7, 'font-family': 'var(--mono)', + fill: '#3a3128' + }).textContent = db; + } + for (let i = 0; i < SCALE.length - 1; i++) { + const y = yOf((SCALE[i][1] + SCALE[i + 1][1]) / 2); + svgEl(s, 'line', { x1: 19, y1: y, x2: 32, y2: y, stroke: '#3a3128', 'stroke-width': .6, opacity: .7 }); + } + const bar = svgEl(s, 'polygon', { points: '56,0 24,-1.4 24,1.4', fill: '#1a1613' }); + svgEl(s, 'rect', { x: 14, y: wy0, width: 42, height: 24, fill: 'rgba(255,255,255,.08)' }); + let frac = opts.value ?? .62; + function set(f) { + frac = Math.max(.08, Math.min(.94, f)); + bar.setAttribute('transform', `translate(0,${wy0 + frac * (wy1 - wy0)})`); + let i = 0; while (i < SCALE.length - 2 && SCALE[i + 1][1] < frac) i++; + const [d1, f1] = SCALE[i], [d2, f2] = SCALE[i + 1]; + const db = d1 + (d2 - d1) * Math.max(0, Math.min(1, (frac - f1) / (f2 - f1))); + onChange(frac, '−' + db.toFixed(1) + ' dB'); + } + dragY(s, pct => set(.08 + (100 - pct) / 100 * .86)); + set(frac); + return { el: s, get: () => frac, set }; +}; + +/* R17 round CRT scope — pale phosphor face; the trace is the instrument's own + animation, so it lives here with its reduced-motion gate. + + Contract (everything a consumer needs; no page globals touched): + opts: onChange(amp, 'Vpp N') fires on every animation tick, including + the initial paint — the demo waveform is instrument-owned. + handle: el, tick() — one animation step (the reduced-motion path paints + once and never ticks again on its own). + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate, except the + face gradient, which reads screen-family vars from this instrument's + subtree and so lives in a local defs. */ +DUPRE.roundCrt = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 110, 104); + const cx = 55, cy = 52; + const faceId = uid('rcrtFace'), clipId = uid('rcrtClip'); + gradDef('sfScrew', 'radialGradient', { cx: '40%', cy: '35%', r: '75%' }, [['0', '#9b968a'], ['1', '#4a463e']]); + def('avGlow', d => { + const fl = svgEl(d, 'filter', { id: 'avGlow', x: '-60%', y: '-60%', width: '220%', height: '220%' }); + svgEl(fl, 'feGaussianBlur', { in: 'SourceGraphic', stdDeviation: 1.4 }); + }); + /* the face gradient reads screen-family vars from this instrument's subtree, + so it must live in the local defs, not the shared def sink */ + const defs = svgEl(s, 'defs', {}); + const ph = svgEl(defs, 'radialGradient', { id: faceId, cx: '50%', cy: '44%', r: '70%' }); + svgEl(ph, 'stop', { offset: '0', 'stop-color': 'var(--crt-face1,#b9d8c0)' }); + svgEl(ph, 'stop', { offset: '1', 'stop-color': 'var(--crt-face2,#8bb296)' }); + const clip = svgEl(defs, 'clipPath', { id: clipId }); + svgEl(clip, 'circle', { cx, cy, r: 38 }); + svgEl(s, 'circle', { cx, cy, r: 48, fill: '#141110', stroke: '#060505', 'stroke-width': 2 }); + for (let k = 0; k < 4; k++) { + const [x, y] = polar(cx, cy, 43, 45 + k * 90); + svgEl(s, 'circle', { cx: x, cy: y, r: 2.6, fill: 'url(#sfScrew)', stroke: '#0a0908', 'stroke-width': .5 }); + } + svgEl(s, 'circle', { cx, cy, r: 38, fill: `url(#${faceId})` }); + const g = svgEl(s, 'g', { 'clip-path': `url(#${clipId})` }); + for (let i = -4; i <= 4; i++) { + svgEl(g, 'line', { x1: cx + i * 9, y1: cy - 38, x2: cx + i * 9, y2: cy + 38, stroke: 'var(--scr-dim,#3d5c46)', 'stroke-width': i === 0 ? .9 : .5, opacity: .8 }); + svgEl(g, 'line', { x1: cx - 38, y1: cy + i * 9, x2: cx + 38, y2: cy + i * 9, stroke: 'var(--scr-dim,#3d5c46)', 'stroke-width': i === 0 ? .9 : .5, opacity: .8 }); + } + const glow = svgEl(g, 'polyline', { points: '', fill: 'none', stroke: 'var(--crt-glow,#eef7ee)', 'stroke-width': 3, opacity: .35, filter: 'url(#avGlow)' }); + const trace = svgEl(g, 'polyline', { points: '', fill: 'none', stroke: '#f4fcf4', 'stroke-width': 1.3 }); + svgEl(s, 'ellipse', { cx: cx - 10, cy: cy - 16, rx: 20, ry: 10, fill: 'rgba(255,255,255,.10)', transform: `rotate(-20,${cx - 10},${cy - 16})` }); + let tph = 0; + function tick() { + tph += 0.12; + const amp = 8 + 3 * Math.sin(tph * 0.35); + let pts = ''; + for (let x = -38; x <= 38; x += 2) { + const y = Math.sin(x * 0.55 + tph * 2.5) * amp; + pts += `${cx + x},${(cy + y).toFixed(1)} `; + } + trace.setAttribute('points', pts.trim()); + glow.setAttribute('points', pts.trim()); + onChange(amp, 'Vpp ' + Math.round(amp * 2 * 4.5)); + } + tick(); + if (!matchMedia('(prefers-reduced-motion: reduce)').matches) setInterval(tick, 80); + return { el: s, tick }; +}; + +/* R43 attitude indicator — sky/ground roll+shift behind a fixed miniature aircraft; 2D drag. + + Contract (everything a consumer needs; no page globals touched): + opts: bank (initial degrees, -60..60, default 0); pitch (initial + degrees, -20..20, default 0); onChange({bank, pitch}, 'BANK … + · PITCH …') fires on every set, including the initial paint. + handle: el, get() ({bank, pitch}), set(bank, pitch) — both clamp to + their ranges; the stage itself is a 2D drag surface. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.attitudeIndicator = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 130, 130); + const cx = 65, cy = 65; + const clipId = uid('aiClip'); + gradDef('aiSky', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#54677d'], ['1', '#3a4c60']]); + gradDef('aiGnd', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#5c4630'], ['1', '#3c2e1e']]); + const defs = svgEl(s, 'defs', {}); + const clip = svgEl(defs, 'clipPath', { id: clipId }); + svgEl(clip, 'circle', { cx, cy, r: 48 }); + svgEl(s, 'circle', { cx, cy, r: 56, fill: '#14110e', stroke: '#060505', 'stroke-width': 2 }); + const g = svgEl(s, 'g', { 'clip-path': `url(#${clipId})` }); + const ball = svgEl(g, 'g', {}); + svgEl(ball, 'rect', { x: cx - 90, y: cy - 180, width: 180, height: 180, fill: 'url(#aiSky)' }); + svgEl(ball, 'rect', { x: cx - 90, y: cy, width: 180, height: 180, fill: 'url(#aiGnd)' }); + svgEl(ball, 'line', { x1: cx - 90, y1: cy, x2: cx + 90, y2: cy, stroke: '#f3e7c5', 'stroke-width': 1.4 }); + for (const p of [-20, -10, 10, 20]) { + const y = cy - p * 1.6, w = p % 20 === 0 ? 16 : 10; + svgEl(ball, 'line', { x1: cx - w, y1: y, x2: cx + w, y2: y, stroke: '#f3e7c5', 'stroke-width': .8, opacity: .85 }); + svgEl(ball, 'text', { + x: cx + w + 3, y: y + 2, 'font-size': 4.6, 'font-family': 'var(--mono)', + fill: '#f3e7c5', opacity: .85 + }).textContent = String(Math.abs(p)); + } + /* fixed bank scale + pointer + miniature aircraft */ + for (const b of [-60, -45, -30, -20, -10, 0, 10, 20, 30, 45, 60]) { + const [x1, y1] = polar(cx, cy, 47, b), [x2, y2] = polar(cx, cy, b % 30 === 0 ? 42 : 44, b); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: 'var(--cream)', 'stroke-width': b === 0 ? 1.6 : .9, opacity: .9 }); + } + svgEl(s, 'polygon', { points: `${cx - 3.5},${cy - 38} ${cx + 3.5},${cy - 38} ${cx},${cy - 44}`, fill: 'var(--gold-hi)' }); + svgEl(s, 'path', { + d: `M ${cx - 22} ${cy} L ${cx - 7} ${cy} L ${cx - 4} ${cy + 4} M ${cx + 22} ${cy} L ${cx + 7} ${cy} L ${cx + 4} ${cy + 4}`, + fill: 'none', stroke: 'var(--gold-hi)', 'stroke-width': 2.4, 'stroke-linecap': 'round' + }); + svgEl(s, 'circle', { cx, cy, r: 2, fill: 'var(--gold-hi)' }); + let bank = 0, pitch = 0; + function set(b, p) { + bank = Math.max(-60, Math.min(60, b)); pitch = Math.max(-20, Math.min(20, p)); + ball.setAttribute('transform', `rotate(${(-bank).toFixed(1)},${cx},${cy}) translate(0,${(pitch * 1.6).toFixed(1)})`); + onChange({ bank, pitch }, 'BANK ' + (bank < 0 ? 'L' : bank > 0 ? 'R' : '') + Math.abs(Math.round(bank)) + + ' · PITCH ' + (pitch >= 0 ? '+' : '-') + String(Math.abs(Math.round(pitch))).padStart(2, '0')); + } + s.style.touchAction = 'none'; s.style.cursor = 'move'; + s.addEventListener('pointerdown', e => { + s.setPointerCapture(e.pointerId); + const x0 = e.clientX, y0 = e.clientY, b0 = bank, p0 = pitch; + const mv = ev => set(b0 + (ev.clientX - x0) * 0.4, p0 + (ev.clientY - y0) * 0.25); + const up = () => { s.removeEventListener('pointermove', mv); s.removeEventListener('pointerup', up); s.removeEventListener('pointercancel', up); }; + s.addEventListener('pointermove', mv); s.addEventListener('pointerup', up); s.addEventListener('pointercancel', up); e.preventDefault(); + }); + set(opts.bank ?? 0, opts.pitch ?? 0); + return { el: s, get: () => ({ bank, pitch }), set }; +}; + +/* R44 heading bug + servo needle — drag parks the command; the needle chases + with honest servo lag (instrument-owned animation, reduced-motion gated). + + Contract (everything a consumer needs; no page globals touched): + opts: value (initial commanded heading in degrees, default 90 — + normalized to 0..360); onChange({cmd, act}, 'CMD … · ACT …') + fires on every set and on every servo step. + handle: el, get() ({cmd, act}), set(v) — v normalizes to 0..360; + dragging the stage moves the command bug, the needle chases. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.headingBug = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 130, 130); + const cx = 65, cy = 65; + svgEl(s, 'circle', { cx, cy, r: 56, fill: '#14110e', stroke: '#060505', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy, r: 50, fill: '#1a1714', stroke: '#2c2820', 'stroke-width': 1 }); + for (let d = 0; d < 360; d += 10) { + const maj = d % 30 === 0; + const [x1, y1] = polar(cx, cy, 48, d), [x2, y2] = polar(cx, cy, maj ? 42 : 45, d); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: 'var(--cream)', 'stroke-width': maj ? 1 : .5, opacity: maj ? .9 : .5 }); + } + for (let d = 0; d < 360; d += 30) { + const lbl = d === 0 ? 'N' : d === 90 ? 'E' : d === 180 ? 'S' : d === 270 ? 'W' : String(d / 10); + const [x, y] = polar(cx, cy, 35, d); + svgEl(s, 'text', { + x, y: y + 2.6, 'text-anchor': 'middle', 'font-size': d % 90 === 0 ? 8 : 6.4, 'font-weight': 700, + 'font-family': 'var(--mono)', fill: d % 90 === 0 ? 'var(--cream)' : 'var(--steel)' + }).textContent = lbl; + } + svgEl(s, 'line', { x1: cx, y1: cy - 56, x2: cx, y2: cy - 48, stroke: 'var(--fail)', 'stroke-width': 2 }); + const bug = svgEl(s, 'path', { + d: `M ${cx - 6} ${cy - 49} L ${cx - 6} ${cy - 44} L ${cx - 2.5} ${cy - 44} L ${cx} ${cy - 47} L ${cx + 2.5} ${cy - 44} L ${cx + 6} ${cy - 44} L ${cx + 6} ${cy - 49} Z`, + fill: 'var(--gold-hi)', stroke: '#7d5c16', 'stroke-width': .7 + }); + const needle = svgEl(s, 'g', {}); + svgEl(needle, 'polygon', { + points: `${cx - 2},${cy + 10} ${cx + 2},${cy + 10} ${cx + 1.2},${cy - 40} ${cx},${cy - 44} ${cx - 1.2},${cy - 40}`, + fill: '#bfc4d0', stroke: '#4a4e58', 'stroke-width': .6 + }); + svgEl(s, 'circle', { cx, cy, r: 4.5, fill: '#3a3631', stroke: '#060505', 'stroke-width': 1 }); + let cmd = ((opts.value ?? 90) % 360 + 360) % 360, act = cmd; + const draw = () => { + bug.setAttribute('transform', `rotate(${cmd.toFixed(1)},${cx},${cy})`); + needle.setAttribute('transform', `rotate(${act.toFixed(1)},${cx},${cy})`); + onChange({ cmd, act }, 'CMD ' + String(Math.round((cmd % 360 + 360) % 360)).padStart(3, '0') + + ' · ACT ' + String(Math.round((act % 360 + 360) % 360)).padStart(3, '0')); + }; + function set(v) { cmd = (v % 360 + 360) % 360; draw(); } + dragDelta(s, () => cmd, set, { min: -100000, max: 100000, sens: 1.2 }); + draw(); + if (!matchMedia('(prefers-reduced-motion: reduce)').matches) + setInterval(() => { + const diff = ((cmd - act + 540) % 360) - 180; + if (Math.abs(diff) < 0.4) { if (act !== cmd) { act = cmd; draw(); } return; } + act = (act + diff * 0.07 + 360) % 360; draw(); + }, 80); + return { el: s, get: () => ({ cmd, act }), set }; +}; + +/* R53 circular chart recorder — a day per revolution; the pen draws the cycle + (instrument-owned clock, reduced-motion paints the full day once); click for fresh paper. + + Contract (everything a consumer needs; no page globals touched): + opts: onChange(hour, 'HH:MM · N%') fires on every pen step — the demo + day-cycle signal is instrument-owned. + handle: el, get() (current hour, 0..24), reset() — fresh paper, pen to + 00:00; clicking the stage does the same. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.chartRecorder = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 130, 130); + const cx = 65, cy = 65; + svgEl(s, 'circle', { cx, cy, r: 60, fill: '#17140f', stroke: '#060505', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy, r: 54, fill: '#efe9da', stroke: '#8f897b', 'stroke-width': .8 }); + for (const r of [20, 31, 42]) + svgEl(s, 'circle', { cx, cy, r, fill: 'none', stroke: '#b8ae98', 'stroke-width': .5 }); + for (let h = 0; h < 24; h++) { + const a = h * 15; + const [x1, y1] = polar(cx, cy, 54, a), [x2, y2] = polar(cx, cy, h % 6 === 0 ? 12 : 48, a); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: '#b8ae98', 'stroke-width': h % 6 === 0 ? .6 : .35, opacity: .8 }); + if (h % 6 === 0) { + const [tx, ty] = polar(cx, cy, 50, a + 5); + svgEl(s, 'text', { + x: tx, y: ty + 2, 'text-anchor': 'middle', 'font-size': 4.6, 'font-family': 'var(--mono)', + fill: '#6e6552' + }).textContent = String(h).padStart(2, '0'); + } + } + const trace = svgEl(s, 'path', { d: '', fill: 'none', stroke: '#8f2416', 'stroke-width': 1.1, 'stroke-linejoin': 'round' }); + const pen = svgEl(s, 'line', { x1: cx, y1: cy, x2: cx, y2: cy - 54, stroke: '#4a463e', 'stroke-width': 1 }); + const penDot = svgEl(s, 'circle', { cx, cy: cy - 30, r: 2, fill: '#8f2416' }); + svgEl(s, 'circle', { cx, cy, r: 4, fill: '#4a463e' }); + const val = h => 52 + 30 * Math.sin(h / 24 * 2 * Math.PI - 2.1) + 12 * Math.sin(h / 24 * 6 * Math.PI) + 4 * Math.sin(h * 2.7); + const rOf = v => 12 + Math.max(0, Math.min(100, v)) * 0.36; + let pts = [], hour = 0; + const draw = () => { + const a = hour * 15, r = rOf(val(hour)); + pts.push(polar(cx, cy, r, a)); + if (pts.length > 1) trace.setAttribute('d', 'M ' + pts.map(p => p[0].toFixed(1) + ' ' + p[1].toFixed(1)).join(' L ')); + pen.setAttribute('transform', `rotate(${a},${cx},${cy})`); + const [px, py] = polar(cx, cy, r, a); + penDot.setAttribute('cx', px); penDot.setAttribute('cy', py); + onChange(hour, String(Math.floor(hour)).padStart(2, '0') + ':' + (hour % 1 >= 0.5 ? '30' : '00') + ' · ' + Math.round(val(hour)) + '%'); + }; + const reset = () => { pts = []; hour = 0; trace.setAttribute('d', ''); draw(); }; + s.style.cursor = 'pointer'; + s.addEventListener('click', reset); + if (matchMedia('(prefers-reduced-motion: reduce)').matches) { + for (hour = 0; hour < 24; hour += 0.25) draw(); + hour = 23.75; + } else { + reset(); + setInterval(() => { hour += 0.25; if (hour >= 24) { pts = []; hour = 0; } draw(); }, 375); + } + return { el: s, get: () => hour, reset }; +}; + +/* R54 vertical tape instrument — the scale scrolls behind a fixed index; drag to drive. + + Contract (everything a consumer needs; no page globals touched): + opts: value (initial units, 5..35 on the printed RPM x100 scale, + default 24); onChange(value, 'RPM N') fires on every set, + including the initial paint. + handle: el, get() (units), set(v) — v clamps 5..35; the stage drags + vertically. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.verticalTape = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 70, 130); + const CX = 38, CY = 65; + const MIN = 5, MAX = 35, PPU = 5.5; /* rpm x100, px per unit */ + const clipId = uid('vtClip'); + const defs = svgEl(s, 'defs', {}); + const clip = svgEl(defs, 'clipPath', { id: clipId }); + svgEl(clip, 'rect', { x: 14, y: 8, width: 48, height: 114, rx: 4 }); + svgEl(s, 'rect', { x: 2, y: 2, width: 66, height: 126, rx: 7, fill: '#1c1916', stroke: '#060505', 'stroke-width': 1.5 }); + svgEl(s, 'rect', { x: 14, y: 8, width: 48, height: 114, rx: 4, fill: '#0d0c0a', stroke: '#2c2820', 'stroke-width': 1 }); + const tapeG = svgEl(s, 'g', { 'clip-path': `url(#${clipId})` }); + const tape = svgEl(tapeG, 'g', {}); + for (let u = MIN; u <= MAX; u++) { + const y = -u * PPU; /* higher value further up the tape */ + const maj = u % 5 === 0; + svgEl(tape, 'line', { x1: maj ? 20 : 26, y1: y, x2: 34, y2: y, stroke: 'var(--cream)', 'stroke-width': maj ? 1.1 : .55, opacity: maj ? .95 : .6 }); + if (maj) svgEl(tape, 'text', { + x: 48, y: y + 3, 'text-anchor': 'middle', 'font-size': 9, 'font-weight': 700, + 'font-family': 'var(--mono)', fill: 'var(--cream)' + }).textContent = String(u); + } + /* fixed index: side pointer + line across the window at center height */ + svgEl(s, 'polygon', { points: `8,${CY} 15,${CY - 4} 15,${CY + 4}`, fill: 'var(--gold-hi)' }); + svgEl(s, 'line', { x1: 15, y1: CY, x2: 62, y2: CY, stroke: 'var(--gold-hi)', 'stroke-width': 1, opacity: .85 }); + svgEl(s, 'text', { + x: CX, y: 126, 'text-anchor': 'middle', 'font-size': 5, 'letter-spacing': '.1em', + 'font-family': 'var(--mono)', fill: 'var(--steel)' + }).textContent = 'RPM x100'; + let v = opts.value ?? 24; + function set(nv) { + v = Math.max(MIN, Math.min(MAX, nv)); + tape.setAttribute('transform', `translate(0,${(CY + v * PPU).toFixed(1)})`); + onChange(v, 'RPM ' + Math.round(v * 100)); + } + s.style.cursor = 'ns-resize'; + dragDelta(s, () => v, set, { min: MIN, max: MAX, sens: (MAX - MIN) / 140 }); + set(v); + return { el: s, get: () => v, set }; +}; + +/* R55 twin-needle gauge — mirrored half-scales, one hub, two independent needles. + + Contract (everything a consumer needs; no page globals touched): + opts: fuel (initial, 0..4, default 2.4); oil (initial, 0..4, default + 3.1); onChange([fuel, oil], 'FUEL n.n · OIL n.n') fires on every + set, including the initial paint. + handle: el, get() ([fuel, oil]), set(fuel, oil) — both clamp 0..4; + each half of the stage drags its own needle vertically. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.twinNeedle = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 120, 110); + const cx = 60, cy = 62, R = 44; + svgEl(s, 'circle', { cx, cy, r: 52, fill: '#14110e', stroke: '#060505', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy, r: 46, fill: '#1a1714', stroke: '#2c2820', 'stroke-width': 1 }); + /* mirrored arcs: left = FUEL (0 at bottom-left up to 4 at top), right = OIL */ + const angL = v => -170 + v / 4 * 160; /* 0..4 -> -170..-10 (left side, cw from top) */ + const angR = v => 170 - v / 4 * 160; /* 0..4 -> 170..10 (right side) */ + for (let v = 0; v <= 4; v++) { + for (const ang of [angL(v), angR(v)]) { + const [x1, y1] = polar(cx, cy, R, ang), [x2, y2] = polar(cx, cy, R - 5, ang); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: 'var(--cream)', 'stroke-width': 1, opacity: .9 }); + const [tx, ty] = polar(cx, cy, R - 11, ang); + svgEl(s, 'text', { + x: tx, y: ty + 2.4, 'text-anchor': 'middle', 'font-size': 6, 'font-family': 'var(--mono)', + fill: 'var(--cream)' + }).textContent = String(v); + } + } + for (let v = 0.5; v < 4; v += 0.5) { + if (v % 1 === 0) continue; + for (const ang of [angL(v), angR(v)]) { + const [x1, y1] = polar(cx, cy, R, ang), [x2, y2] = polar(cx, cy, R - 3, ang); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: 'var(--cream)', 'stroke-width': .5, opacity: .55 }); + } + } + svgEl(s, 'text', { + x: cx - 20, y: cy + 34, 'text-anchor': 'middle', 'font-size': 5.4, 'letter-spacing': '.08em', + 'font-family': 'var(--mono)', fill: 'var(--steel)' + }).textContent = 'FUEL'; + svgEl(s, 'text', { + x: cx + 20, y: cy + 34, 'text-anchor': 'middle', 'font-size': 5.4, 'letter-spacing': '.08em', + 'font-family': 'var(--mono)', fill: 'var(--steel)' + }).textContent = 'OIL'; + svgEl(s, 'text', { + x: cx, y: cy - 26, 'text-anchor': 'middle', 'font-size': 4.6, 'letter-spacing': '.06em', + 'font-family': 'var(--mono)', fill: 'var(--steel)' + }).textContent = 'kg/cm2'; + const needle = color => { + const g = svgEl(s, 'g', {}); + svgEl(g, 'polygon', { + points: `${cx - 1.6},${cy + 8} ${cx + 1.6},${cy + 8} ${cx + 1},${cy - R + 8} ${cx},${cy - R + 4} ${cx - 1},${cy - R + 8}`, + fill: color, stroke: 'rgba(0,0,0,.4)', 'stroke-width': .5 + }); return g; + }; + const nF = needle('#e0523a'), nO = needle('#bfc4d0'); + svgEl(s, 'circle', { cx, cy, r: 5, fill: '#3a3631', stroke: '#060505', 'stroke-width': 1 }); + let vF, vO; + const draw = () => { + nF.setAttribute('transform', `rotate(${angL(vF).toFixed(1)},${cx},${cy})`); + nO.setAttribute('transform', `rotate(${angR(vO).toFixed(1)},${cx},${cy})`); + onChange([vF, vO], 'FUEL ' + vF.toFixed(1) + ' · OIL ' + vO.toFixed(1)); + }; + function set(f, o) { vF = Math.max(0, Math.min(4, f)); vO = Math.max(0, Math.min(4, o)); draw(); } + /* each half is its own drag surface */ + const half = (x, get, setV) => { + const hit = svgEl(s, 'rect', { x, y: 10, width: 60, height: 104, fill: 'transparent' }); + hit.style.cursor = 'ns-resize'; + dragDelta(hit, get, v => { setV(Math.max(0, Math.min(4, v))); draw(); }, { min: 0, max: 4, sens: 4 / 110 }); + }; + half(0, () => vF, v => vF = v); + half(60, () => vO, v => vO = v); + set(opts.fuel ?? 2.4, opts.oil ?? 3.1); + return { el: s, get: () => [vF, vO], set }; +}; + +/* R56 comfort-zone crossed needles — temp and humidity cross over printed verdicts. + + Contract (everything a consumer needs; no page globals touched): + opts: temp (initial °F, 40..100, default 72); humidity (initial %, + 0..100, default 45); onChange([temp, humidity], 'NF · N% RH · + VERDICT') fires on every set, including the initial paint. + handle: el, get() ([temp, humidity]), set(temp, humidity) — both clamp + to their scales; the left half of the stage drags temp, the + right half humidity. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.comfortMeter = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 130, 122); + const cx = 65, cy = 60; + const clipId = uid('cmClip'); + gradDef('cmBrass', 'linearGradient', { x1: 0, y1: 0, x2: 0, y2: 1 }, [['0', '#d8b25c'], ['.5', '#a07c30'], ['1', '#6e5218']]); + const defs = svgEl(s, 'defs', {}); + svgEl(s, 'circle', { cx, cy, r: 56, fill: 'url(#cmBrass)', stroke: '#4a3610', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy, r: 53, fill: 'none', stroke: '#7a5c1e', 'stroke-width': 2.5, 'stroke-dasharray': '2 1.4' }); + svgEl(s, 'circle', { cx, cy, r: 49, fill: '#efe9da', stroke: '#8f897b', 'stroke-width': 1 }); + const PT = [38, 96], PH = [92, 96]; /* temp pivot (BL), humidity pivot (BR) */ + const angT = t => 105 - (t - 40) / 60 * 70; /* 40..100F -> bearing 105..35 from PT */ + const angH = h => -105 + h / 100 * 70; /* 0..100% -> bearing -105..-35 from PH */ + /* scale ticks along each sweep, near the rim */ + for (let t = 40; t <= 100; t += 10) { + const a = angT(t); + const [x1, y1] = polar(PT[0], PT[1], 86, a), [x2, y2] = polar(PT[0], PT[1], 82, a); + if (Math.hypot(x1 - cx, y1 - cy) < 48) { + svgEl(s, 'line', { x1, y1, x2, y2, stroke: '#3c382f', 'stroke-width': t % 20 === 0 ? 1 : .5 }); + if (t % 20 === 0) { + const [tx, ty] = polar(PT[0], PT[1], 78, a); + svgEl(s, 'text', { + x: tx, y: ty + 2, 'text-anchor': 'middle', 'font-size': 4.6, 'font-family': 'var(--mono)', + fill: '#3c382f' + }).textContent = String(t); + } + } + } + for (let h = 0; h <= 100; h += 10) { + const a = angH(h); + const [x1, y1] = polar(PH[0], PH[1], 86, a), [x2, y2] = polar(PH[0], PH[1], 82, a); + if (Math.hypot(x1 - cx, y1 - cy) < 48) { + svgEl(s, 'line', { x1, y1, x2, y2, stroke: '#3c382f', 'stroke-width': h % 20 === 0 ? 1 : .5 }); + if (h % 20 === 0) { + const [tx, ty] = polar(PH[0], PH[1], 78, a); + svgEl(s, 'text', { + x: tx, y: ty + 2, 'text-anchor': 'middle', 'font-size': 4.6, 'font-family': 'var(--mono)', + fill: '#3c382f' + }).textContent = String(h); + } + } + } + /* printed zone verdicts; the active one goes red */ + const zones = {}; + const zone = (key, txt, x, y, rot, size) => { + zones[key] = svgEl(s, 'text', { + x, y, 'text-anchor': 'middle', + 'font-size': size || 5.2, 'font-weight': 700, 'letter-spacing': '.06em', 'font-family': 'var(--mono)', + fill: '#8f897b', transform: `rotate(${rot},${x},${y})` + }); zones[key].textContent = txt; + }; + zone('humid', 'TOO HUMID', 42, 34, -32); + zone('warm', 'TOO WARM', 89, 34, 32); + zone('right', 'JUST RIGHT', 65, 58, 0, 6.2); + zone('dry', 'TOO DRY', 38, 74, 28); + zone('cold', 'TOO COLD', 93, 74, -28); + svgEl(s, 'text', { + x: cx, y: 92, 'text-anchor': 'middle', 'font-size': 5.6, 'letter-spacing': '.18em', + 'font-family': 'var(--mono)', fill: '#3c382f' + }).textContent = 'WEATHER STATION'; + /* needles: temp from bottom-left, humidity from bottom-right — clipped to the face */ + const nclip = svgEl(defs, 'clipPath', { id: clipId }); + svgEl(nclip, 'circle', { cx, cy, r: 49 }); + const ng = svgEl(s, 'g', { 'clip-path': `url(#${clipId})` }); + const needle = () => { + const g = svgEl(ng, 'g', {}); + svgEl(g, 'line', { x1: 0, y1: 0, x2: 0, y2: -84, stroke: '#c23a28', 'stroke-width': 1.6, 'stroke-linecap': 'round' }); + svgEl(g, 'circle', { cx: 0, cy: 0, r: 2.6, fill: '#8f2416' }); return g; + }; + const nT = needle(), nH = needle(); + nT.setAttribute('transform', `translate(${PT[0]},${PT[1]})`); + nH.setAttribute('transform', `translate(${PH[0]},${PH[1]})`); + let vT, vH; + const verdict = () => vT > 78 ? 'warm' : vT < 62 ? 'cold' : vH > 60 ? 'humid' : vH < 30 ? 'dry' : 'right'; + const draw = () => { + nT.setAttribute('transform', `translate(${PT[0]},${PT[1]}) rotate(${angT(vT).toFixed(1)})`); + nH.setAttribute('transform', `translate(${PH[0]},${PH[1]}) rotate(${angH(vH).toFixed(1)})`); + const v = verdict(); + for (const k of Object.keys(zones)) zones[k].setAttribute('fill', k === v ? '#c23a28' : '#8f897b'); + onChange([vT, vH], Math.round(vT) + 'F · ' + Math.round(vH) + '% RH · ' + zones[v].textContent); + }; + function set(t, h) { vT = Math.max(40, Math.min(100, t)); vH = Math.max(0, Math.min(100, h)); draw(); } + const half = (x, get, setV, min, max) => { + const hit = svgEl(s, 'rect', { x, y: 8, width: 65, height: 106, fill: 'transparent' }); + hit.style.cursor = 'ns-resize'; + dragDelta(hit, get, v => { setV(Math.max(min, Math.min(max, v))); draw(); }, { min, max, sens: (max - min) / 110 }); + }; + half(0, () => vT, v => vT = v, 40, 100); + half(65, () => vH, v => vH = v, 0, 100); + set(opts.temp ?? 72, opts.humidity ?? 45); + return { el: s, get: () => [vT, vH], set }; +}; + +/* ================= indicators & readouts ================= */ + +/* 18 status lamps — one lamp per health state; click any lamp to cycle it. + + Contract (everything a consumer needs; no page globals touched): + opts: states (array of state indices, default [0,1,2,3,4] — one lamp + per entry; 0 ok · 1 engaged · 2 fault · 3 off · 4 busy); + onChange(states array copy, state name) fires per change and once + at build with a count summary. + handle: el, get() (states copy), set(i, st) — st wraps modulo 5. + CSS lives in the "shared primitives" .dupre-lamp block of DUPRE_CSS + (shared with the output well's step lamps); no other styles involved. */ +DUPRE.statusLamps = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const CLS = ['dupre-lamp', 'dupre-lamp dupre-gold', 'dupre-lamp dupre-red', 'dupre-lamp dupre-off', 'dupre-lamp dupre-busy']; + const NAMES = ['ok', 'engaged', 'fault', 'off', 'busy']; + const states = (opts.states || [0, 1, 2, 3, 4]).slice(); + const wrap = document.createElement('span'); + wrap.style.cssText = 'display:inline-flex;gap:9px;align-items:center'; + const lamps = states.map((st, i) => { + const l = document.createElement('span'); l.className = CLS[st]; l.style.cursor = 'pointer'; + l.addEventListener('click', () => set(i, states[i] + 1)); + wrap.appendChild(l); return l; + }); + host.appendChild(wrap); + function set(i, st) { + states[i] = ((st % CLS.length) + CLS.length) % CLS.length; + lamps[i].className = CLS[states[i]]; + onChange(states.slice(), NAMES[states[i]]); + } + onChange(states.slice(), states.length === 5 ? 'five states' : states.length + ' states'); + return { el: wrap, get: () => states.slice(), set }; +}; + +/* 19 badges — labelled flags; click a badge to cycle its variant. + + Contract (everything a consumer needs; no page globals touched): + opts: items (array of [label, variant] pairs, variant 0 gold · 1 red · + 2 ghost, default a three-badge demo set); onChange(variants array + copy, label) fires per change and once at build with a count + summary. + handle: el, get() (variants copy), set(i, v) — v wraps modulo 3. + CSS lives in the .dupre-badge block of DUPRE_CSS; no other styles + involved. */ +DUPRE.badges = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const CLS = ['dupre-badge', 'dupre-badge dupre-red', 'dupre-badge dupre-ghost']; + const norm = v => (((v | 0) % CLS.length) + CLS.length) % CLS.length; + const items = opts.items || [['TUNNEL', 0], ['LOW BATT', 1], ['2.4G', 2]]; + const vars = items.map(it => norm(it[1])); + const wrap = document.createElement('span'); + const els = items.map(([txt], i) => { + const b = document.createElement('span'); b.className = CLS[vars[i]]; b.textContent = txt; b.style.cursor = 'pointer'; + b.addEventListener('click', () => set(i, vars[i] + 1)); + wrap.appendChild(b); + if (i < items.length - 1) wrap.appendChild(document.createTextNode(' ')); + return b; + }); + host.appendChild(wrap); + function set(i, v) { + vars[i] = norm(v); + els[i].className = CLS[vars[i]]; + onChange(vars.slice(), items[i][0]); + } + onChange(vars.slice(), items.length === 3 ? 'three variants' : items.length + ' variants'); + return { el: wrap, get: () => vars.slice(), set }; +}; + +/* 20 tabular readout — mm:ss countdown; builder owns the state, the page + drives tick() on its own clock (tick contract); click pauses/resumes. + + Contract (everything a consumer needs; no page globals touched): + opts: secs (initial seconds, wraps modulo 3600, default 24:10); run + (initial running state, default true); unit (caption under the + digits, default 'timer'); onChange(secs, 'running'/'paused') + fires on every set, including the initial paint. + handle: el, get() (secs), set(v) — v wraps modulo 3600; tick() — one + second down when running (the page's clock drives it); clicking + the digits pauses/resumes. + CSS lives in the .dupre-readout block of DUPRE_CSS; no other styles + involved. */ +DUPRE.tabularReadout = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const wrap = document.createElement('div'); wrap.style.textAlign = 'center'; + wrap.innerHTML = '<div class="dupre-readout"></div><span class="dupre-unit"></span>'; + const out = wrap.querySelector('.dupre-readout'); + wrap.querySelector('.dupre-unit').textContent = opts.unit || 'timer'; + host.appendChild(wrap); + let secs, run = opts.run !== undefined ? !!opts.run : true; + const draw = () => { + out.textContent = String(Math.floor(secs / 60)).padStart(2, '0') + ':' + String(secs % 60).padStart(2, '0'); + onChange(secs, run ? 'running' : 'paused'); + }; + const set = v => { secs = ((v % 3600) + 3600) % 3600; draw(); }; + out.addEventListener('click', () => { run = !run; draw(); }); + set(opts.secs !== undefined ? opts.secs : 24 * 60 + 10); + return { el: wrap, get: () => secs, set, tick: () => { if (run) set(secs - 1); } }; +}; + +/* 21 engraved label — hairline-flanked caps label with a count; click bumps 1-9. + + Contract (everything a consumer needs; no page globals touched): + opts: label (caption text, default 'outputs'); count (initial count, + default 3); onChange(count, 'count N') fires on every set, + including the initial paint. + handle: el, get() (count), set(v); clicking the label cycles the count + 1..9. + CSS lives in the .dupre-engrave block of DUPRE_CSS; no other styles + involved. */ +DUPRE.engravedLabel = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const e = document.createElement('span'); e.className = 'dupre-engrave'; + e.append(opts.label || 'outputs'); + const c = document.createElement('span'); c.className = 'dupre-cnt'; e.appendChild(c); + host.appendChild(e); + let n; + const set = v => { n = v; c.textContent = '· ' + n; onChange(n, 'count ' + n); }; + e.addEventListener('click', () => set(n % 9 + 1)); + set(opts.count !== undefined ? opts.count : 3); + return { el: e, get: () => n, set }; +}; + +/* 22 output well — streaming step log, lamp per step; click streams the next + demo step; push([lampCls, name, evidence]) appends programmatically */ +/* 22 output well — a scrolling log of status steps; click streams the next demo + step, oldest rows scroll off once the well is full. + + Contract (everything a consumer needs; no page globals touched): + opts: seed (initial rows, default two); steps (the click-cycle demo pool); + keep (max visible rows before the oldest scrolls off, default 5). + Each row is [tone, label, detail]; tone is '' | 'gold' | 'red' and + lights the row's dupre-lamp accent. onChange(row|null, caption) fires + on every push and once at build with a hint. + handle: el, push(row) — appends a row and trims the well to keep. Click + advances through steps and pushes the next. + CSS lives in the "output well" block of DUPRE_CSS; the row lamp is the shared + .dupre-lamp primitive tinted by the tone accent. */ +DUPRE.outputWell = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const seed = opts.seed || [['', 'Link', 'wlp170s0 · @Hyatt'], ['gold', 'DNS', 'resolving…']]; + const steps = opts.steps || [['gold', 'Probe', '8.8.8.8 …'], ['', 'Gateway', '10.0.0.1 ok'], ['', 'DNS', '1.1.1.1 ok'], ['red', 'Retry', 'timeout']]; + const keep = opts.keep || 5; + const w = document.createElement('div'); w.className = 'dupre-owell'; host.appendChild(w); + const add = s => { + const d = document.createElement('div'); d.className = 'dupre-ostep'; + d.innerHTML = `<span class="dupre-lamp${s[0] ? ' dupre-' + s[0] : ''}"></span><span><b>${s[1]}</b><span class="dupre-ev">${s[2]}</span></span>`; + w.appendChild(d); while (w.children.length > keep) w.removeChild(w.firstChild); + }; + seed.forEach(add); + const push = s => { add(s); onChange(s, '+ ' + s[1]); }; + let i = 0; + w.addEventListener('click', () => { i = (i + 1) % steps.length; push(steps[i]); }); + onChange(null, 'click to stream'); + return { el: w, push }; +}; + +/* 23 toast — one-line transient confirmation; click fires the next demo + message; fire(msg) shows any message with the fade-in. + + Contract (everything a consumer needs; no page globals touched): + opts: msgs (the demo message pool, cycled by click); text (initial + message, default the last pool entry); onChange(n, 'fired n') fires + on each click and once at build with a hint. + handle: el, fire(msg) — shows any message with the opacity fade-in; the + page can drive it with its own text. Click cycles the demo pool. + CSS lives in the "toast" block of DUPRE_CSS; no other styles involved. */ +DUPRE.toast = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const msgs = opts.msgs || ['link up · 300 Mbps', 'bt paired — WH-1000XM4', 'profile switched', 'joined @Hyatt_WiFi — saved']; + const t = document.createElement('span'); t.className = 'dupre-toastw'; + t.textContent = opts.text || msgs[msgs.length - 1]; + host.appendChild(t); + const fire = msg => { + t.textContent = msg; t.style.opacity = '0'; + requestAnimationFrame(() => { t.style.transition = 'opacity .3s'; t.style.opacity = '1'; }); + }; + let n = 0; + t.addEventListener('click', () => { n++; fire(msgs[n % msgs.length]); onChange(n, 'fired ' + n); }); + onChange(0, 'click to fire'); + return { el: t, fire }; +}; + +/* 26 nixie tubes — one lit numeral per tube, leading zeros dark; click increments. + + Contract (everything a consumer needs; no page globals touched): + opts: digits (tube count, default 2); value (initial, default 8); + onChange(value, zero-padded string) fires on every set. + handle: el, get() (current value), set(v) — wraps modulo 10^digits; + leading-zero tubes go dark rather than showing 0, like the + hardware. + CSS lives in the "nixie tube" block of DUPRE_CSS; no other styles involved. */ +DUPRE.nixie = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const digits = opts.digits || 2; + const max = Math.pow(10, digits); + const nx = document.createElement('span'); nx.className = 'dupre-nixie'; + for (let i = 0; i < digits; i++) { + const tu = document.createElement('span'); tu.className = 'dupre-tube'; tu.innerHTML = '<b></b>'; nx.appendChild(tu); + } + host.appendChild(nx); + let v; + const set = x => { + v = ((x % max) + max) % max; + const s = String(v).padStart(digits, '0'); + [...nx.children].forEach((tu, i) => { + tu.classList.toggle('dupre-off', i < digits - 1 && v < Math.pow(10, digits - 1 - i)); + tu.querySelector('b').textContent = s[i]; + }); + onChange(v, s); + }; + nx.addEventListener('click', () => set(v + 1)); + set(opts.value !== undefined ? opts.value : 8); + return { el: nx, get: () => v, set }; +}; + +/* N20 split-flap — an honest Solari mechanism. Each cell owns a stack of + flaps in `chars` order (data, like R58's LAYOUT) and can only advance one + flap at a time, so a changed reading cascades through intermediates and + cells arrive staggered by travel distance. setText() mid-cascade re-aims + the running cells; animate:false (the page's reduced-motion gate) + collapses every move to an instant jump. One flip is two half-panel + animations: the current top falls (rotateX 0 -> -180) while the next + bottom lands (180 -> 0), backfaces hidden, crease preserved. First paint + is silent (no cascade on load), like the original. The page drives next() + on its own cadence. + + Contract (everything a consumer needs; no page globals touched): + opts: rows (1) x cells (4) grid; chars (flap order, default space+A-Z+0-9); + flapMs (100, per-cell rate jittered 0.8x-1.35x so letters finish + at different times, base mutable via setFlapMs); animate (true); + skin ('paper'|'white'|'dark'|'light', card default paper); font ('helv'|'mono', card default helv); + words (the demo pool, at least rows+1 entries: next() sends every + row to a different random word, mutually distinct; set(i) pins the + top row for determinism); onChange(idx|-1, top word) fires at + command time. get() is the last set() index, -1 after a scramble. + handle: el, get(), set(i), next(), setText(multi-line string), + reading() (displayed grid, rows joined with newline), + setStyle(axis, name), chars, flapMs()/setFlapMs(ms) (base flap + rate, clamped 20-400), onSettle(cb) — cb(reading) fires once per + command when every cell has arrived (dwell hook). + CSS lives in the "split-flap" block of DUPRE_CSS; no other styles involved. */ +DUPRE.splitFlap = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const words = opts.words || ['DNS ', 'LINK', 'SYNC', 'WIFI', 'SCAN']; + const animate = opts.animate !== undefined ? !!opts.animate : true; + const rows = opts.rows || 1; + const cells = opts.cells || 4; + const chars = opts.chars || ' ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; + const clampMs = ms => Math.min(400, Math.max(20, ms | 0)); + let flapMs = clampMs(opts.flapMs || 100); + + const ci = ch => Math.max(0, chars.indexOf(ch)); + const fit = (str, w) => String(str).padEnd(w, ' ').slice(0, w); + const wordAt = k => words[((k % words.length) + words.length) % words.length]; + + // Four stacked half-panels per cell, painting order = stacking order: + // top-next (revealed as the current top falls), bottom-current (covered as + // the next bottom lands), top-current (the falling flap), bottom-next (the + // landing flap, resting folded away at rotateX(180) with its back hidden). + const st = []; // row-major cell states + const settleCbs = []; if (opts.onSettle) settleCbs.push(opts.onSettle); + let announced = true; // no announcement for the silent first paint + let idx = 0; // last set() index; -1 after a scramble + let lastGrid = ''; // the last commanded grid — the demo picks against + // commands, not in-flight glyphs mid-cascade + const allSettled = () => st.every(S => !S.running && S.cur === S.target); + const fitGrid = str => Array.from({ length: rows }, + (_, r) => fit(String(str).split('\n')[r] || '', cells)).join('\n'); + const reading = () => Array.from({ length: rows }, + (_, r) => st.slice(r * cells, (r + 1) * cells).map(S => chars[S.cur]).join('')).join('\n'); + const makeCell = () => { + const d = document.createElement('span'); d.className = 'flapd'; + d.innerHTML = '<b class="fh ftn"></b><b class="fh fbc"></b><b class="fh ftc"></b><b class="fh fbn"></b>'; + st.push({ + cur: 0, target: 0, running: false, + // Each cell's mechanism has its own character: a fixed per-cell jitter + // (0.8x-1.35x of the base rate) so letters finish at genuinely + // different times, beyond what travel distance alone staggers. + jitter: 0.8 + 0.55 * Math.random(), + ftn: d.querySelector('.ftn'), fbc: d.querySelector('.fbc'), + ftc: d.querySelector('.ftc'), fbn: d.querySelector('.fbn'), + }); + return d; + }; + const f = document.createElement('span'); f.className = 'flap' + (rows > 1 ? ' flap-rows' : ''); + for (let r = 0; r < rows; r++) { + const line = rows > 1 ? document.createElement('span') : f; + if (rows > 1) { line.className = 'flapline'; f.appendChild(line); } + for (let c = 0; c < cells; c++) line.appendChild(makeCell()); + } + host.appendChild(f); + + // One cell's cascade: flip one place through the charset until the (live) + // target is reached. A retarget while running just moves the goalpost. + const run = S => { + if (S.running) return; + S.running = true; + (async () => { + while (S.cur !== S.target) { + const nk = (S.cur + 1) % chars.length; + S.ftn.textContent = chars[nk]; S.fbn.textContent = chars[nk]; + if (animate) { + try { + const flip = { duration: Math.round(flapMs * S.jitter), easing: 'ease-in' }; + await Promise.all([ + S.ftc.animate([{ transform: 'rotateX(0deg)' }, { transform: 'rotateX(-180deg)' }], flip).finished, + S.fbn.animate([{ transform: 'rotateX(180deg)' }, { transform: 'rotateX(0deg)' }], flip).finished, + ]); + } catch { break; /* cancelled (card torn down mid-flip) */ } + } + S.ftc.textContent = S.fbc.textContent = chars[nk]; + S.cur = nk; + } + S.running = false; + maybeSettle(); + })(); + }; + // Announce once per command, when the whole board has arrived. Consumers + // use it to dwell on the settled reading before commanding the next update. + const maybeSettle = () => { + if (announced || !allSettled()) return; + announced = true; + const r = reading(); + settleCbs.forEach(cb => cb(r)); + }; + + // Map a multi-line string onto the grid; missing lines/cells pad with space. + const gridTargets = str => { + const lines = String(str).split('\n'); + return st.map((S, i) => ci(fit(lines[(i / cells) | 0] || '', cells)[i % cells])); + }; + const setText = str => { + announced = false; + lastGrid = fitGrid(str); + // Assign every target before running any cell: a cell that finishes + // synchronously (animate:false) must not see its neighbours' stale, + // already-satisfied targets and announce a partial board as settled. + gridTargets(str).forEach((k, i) => { st[i].target = k; }); + st.forEach(run); + maybeSettle(); // covers a command that changes nothing + }; + const silent = str => { + lastGrid = fitGrid(str); + gridTargets(str).forEach((k, i) => { + const S = st[i]; S.cur = S.target = k; + S.ftn.textContent = S.fbc.textContent = S.ftc.textContent = S.fbn.textContent = chars[k]; + }); + }; + + // The words demo: every advance sends each row to a completely different + // word, drawn at random from the pool; rows stay mutually distinct. set(i) + // pins the top row (deterministic callers, tests); next() scrambles all. + const rowWords = () => lastGrid.split('\n'); + const pickNew = taken => { + const open = words.filter(w => !taken.includes(fit(w, cells))); + return fit(open[(Math.random() * open.length) | 0] || wordAt(0), cells); + }; + const gridFor = top => { + const out = []; + const prev = rowWords(); + for (let r = 0; r < rows; r++) + out.push(r === 0 && top !== null ? fit(top, cells) : pickNew(out.concat(prev[r]))); + return out.join('\n'); + }; + const set = i => { idx = ((i % words.length) + words.length) % words.length; setText(gridFor(wordAt(idx))); onChange(idx, wordAt(idx).trim()); }; + const scramble = () => { idx = -1; const g = gridFor(null); setText(g); onChange(-1, g.split('\n')[0].trim()); }; + f.addEventListener('click', scramble); + + // construction axes (skin, font): swap this axis's classes per STYLES. + // Polarity and typeface are construction, not accent — no colour policy. + const setStyle = (axis, name) => { + const ax = DUPRE.splitFlap.STYLES[axis]; const o = ax && ax[name]; + if (!o) return; + Object.values(ax).forEach(v => { if (v.cls) f.classList.remove(v.cls); }); + if (o.cls) f.classList.add(o.cls); + }; + if (opts.skin) setStyle('skin', opts.skin); + if (opts.font) setStyle('font', opts.font); + + // first paint: consecutive pool words, silent (no cascade on load) + silent(Array.from({ length: rows }, (_, r) => fit(wordAt(r), cells)).join('\n')); + return { + el: f, get: () => idx, set, next: scramble, setStyle, + setText, chars, reading, onSettle: cb => settleCbs.push(cb), + flapMs: () => flapMs, setFlapMs: ms => { flapMs = clampMs(ms); }, + }; +}; +DUPRE.splitFlap.STYLES = { + // board polarity + ink: dark board with the kit's cream ink (default), + // dark board with true-white ink, or the inverse ivory board + // dot: the board colour; the gallery card letters each chip in the skin's + // ink so the swatch is a miniature flap cell, not an ambiguous colour dot + skin: { + paper: { cls: 'flap-paper', dot: '#ffffff' }, + white: { cls: 'flap-white', dot: '#141210' }, + dark: { cls: '', dot: '#141210' }, + light: { cls: 'flap-light', dot: '#f3e7c5' }, + }, + // typeface: the kit's Berkeley Mono, or the grotesque real boards wore + font: { + helv: { cls: 'flap-helv', dot: '#0d0c0b' }, + mono: { cls: '', dot: '#0d0c0b' }, + }, +}; + +/* N21 seven-segment countdown — mm:ss in lit segments; the page drives tick(); + click adds a minute. + + Contract (everything a consumer needs; no page globals touched): + opts: secs (initial seconds, default 24:10); onChange(secs, 'mm:ss') + fires on every set. + handle: el, get() (current seconds), set(v) — wraps modulo 3600; + tick() steps one second down (the tick contract — the page owns + the clock); click adds 60. + CSS lives in the "seven-segment" block of DUPRE_CSS; the digit glyphs come + from the shared seg7() engine helper (.seg7, shared with the DSKY). */ +DUPRE.sevenSeg = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const sv = document.createElement('span'); sv.className = 'dupre-seven'; host.appendChild(sv); + let secs; + const set = v => { + secs = ((v % 3600) + 3600) % 3600; + const mm = String(Math.floor(secs / 60)).padStart(2, '0'), ss = String(secs % 60).padStart(2, '0'); + sv.innerHTML = seg7(mm[0]) + seg7(mm[1]) + '<span class="dupre-colon"><i></i><i></i></span>' + seg7(ss[0]) + seg7(ss[1]); + onChange(secs, mm + ':' + ss); + }; + sv.addEventListener('click', () => set(secs + 60)); + set(opts.secs !== undefined ? opts.secs : 24 * 60 + 10); + return { el: sv, get: () => secs, set, tick: () => set(secs - 1) }; +}; + +/* N22 VFD marquee — teal dot-matrix scroll; the page drives tick(); click cycles the message. + + Contract (everything a consumer needs; no page globals touched): + opts: msgs (message pool, default demo set); width (window px, 176); + onChange(msg index, 'msg i/n') fires on click-cycle and once at + build. + handle: el, get() (current message index), tick() — advances the scroll + 1.1px and wraps when the text clears the window (the tick + contract — the page owns the clock). + CSS lives in the "VFD marquee" block of DUPRE_CSS; no other styles involved. */ +DUPRE.vfdMarquee = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const msgs = opts.msgs || ['ARCHSETUP · NET OK · BT 2 · SND 62%', 'WIFI @Hyatt · 300 Mbps · VPN UP', 'BATTERY 84% · DISK 61% · TEMP 47C']; + const W = opts.width || 176; + const m = document.createElement('span'); m.className = 'dupre-vfdm'; + m.innerHTML = '<span class="dupre-txt"></span><span class="dupre-mesh"></span>'; + const t = m.querySelector('.dupre-txt'); t.textContent = msgs[0]; + host.appendChild(m); + let mi = 0, x = W; + m.addEventListener('click', () => { + mi = (mi + 1) % msgs.length; t.textContent = msgs[mi]; x = W; + onChange(mi, 'msg ' + (mi + 1) + '/' + msgs.length); + }); + onChange(0, 'scrolling'); + return { + el: m, get: () => mi, + tick: () => { x -= 1.1; if (x < -t.offsetWidth) x = W; t.style.left = x + 'px'; } + }; +}; + +/* N23 annunciator — named alarm grid with the raise → MSTR CAUTION → ACK → RESET + lifecycle; TEST proves the bulbs then restores the board. + + Contract (everything a consumer needs; no page globals touched): + opts: cells (array of [label, state] where state is 0 ok · 1 warn · + 2 fault; defaults to a six-cell demo). onChange fires on every + transition: (count, summary) after a refresh, (index, 'label → name') + after a cell change, (null, 'lamp test') during TEST. + handle: el, get() (per-cell state array 0/1/2), set(i, st) — st clamps to + the 0..2 lens range at build AND at set, so an out-of-range caller + can't paint an undefined class. A new warn/fault re-arms the + MSTR CAUTION flasher; ACK stops it, RESET clears the board. + CSS lives in the "annunciator" block of DUPRE_CSS; the ACK/TEST/RESET buttons + are the shared .dupre-key primitive; the board uses the kit-wide dupre-warn + modifier and MSTR CAUTION the kit-wide dupre-on. */ +DUPRE.annunciator = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const CLS = ['dupre-acell', 'dupre-acell dupre-warn', 'dupre-acell dupre-fault']; + const NAMES = ['ok', 'warn', 'fault']; + const clampSt = st => Math.max(0, Math.min(CLS.length - 1, st | 0)); + const cells = opts.cells || [['SYNC', 0], ['LOW BATT', 1], ['LINK', 0], ['NO DNS', 2], ['VPN', 0], ['DISK', 0]]; + const wrap = document.createElement('div'); wrap.className = 'dupre-annwrap'; + const grid = document.createElement('div'); grid.className = 'dupre-annun'; wrap.appendChild(grid); + const bar = document.createElement('div'); bar.className = 'dupre-annbar'; + const mc = document.createElement('span'); mc.className = 'dupre-mc'; mc.textContent = 'MSTR CAUTION'; bar.appendChild(mc); + ['ACK', 'TEST', 'RESET'].forEach(a => { + const b = document.createElement('button'); b.className = 'dupre-key'; b.dataset.k = a; b.textContent = a; bar.appendChild(b); + }); + wrap.appendChild(bar); host.appendChild(wrap); + const els = cells.map(([label, st]) => { + const c = document.createElement('span'); c.className = CLS[clampSt(st)]; c.textContent = label; grid.appendChild(c); return c; + }); + let acked = false; + const active = () => grid.querySelectorAll('.dupre-warn,.dupre-fault').length; + const refresh = () => { + const n = active(); + mc.classList.toggle('dupre-on', n > 0); mc.classList.toggle('dupre-fl', n > 0 && !acked); + onChange(n, n === 0 ? 'clear' : n + ' active · ' + (acked ? 'ACK' : 'UNACK')); + }; + els.forEach((c, i) => c.addEventListener('click', () => { + let j = CLS.indexOf(c.className.trim()); if (j < 0) j = 0; j = (j + 1) % CLS.length; c.className = CLS[j]; + if (j > 0) acked = false; /* a new alarm re-arms the flasher */ + refresh(); onChange(j, cells[i][0] + ' → ' + NAMES[j]); + })); + bar.querySelectorAll('.dupre-key').forEach(k => k.addEventListener('click', () => { + const a = k.dataset.k; + if (a === 'ACK') { if (active() > 0) acked = true; refresh(); } + else if (a === 'RESET') { els.forEach(c => c.className = 'dupre-acell'); acked = false; refresh(); } + else if (a === 'TEST') { + const prev = els.map(c => c.className); + els.forEach(c => c.className = 'dupre-acell dupre-fault'); + mc.classList.add('dupre-on', 'dupre-fl'); onChange(null, 'lamp test'); + setTimeout(() => { els.forEach((c, i) => c.className = prev[i]); refresh(); }, 1100); + } + })); + refresh(); + return { + el: wrap, get: () => els.map(c => Math.max(0, CLS.indexOf(c.className.trim()))), + set: (i, st) => { els[i].className = CLS[clampSt(st)]; if (clampSt(st) > 0) acked = false; refresh(); } + }; +}; + +/* N24 jewel pilot lamps — faceted bezel indicators; click cycles red · amber · green · dark. + + Contract (everything a consumer needs; no page globals touched): + opts: states (array, one jewel per entry: 0 red · 1 amber · 2 green · + -1 dark; default [0,1,2,-1]); onChange(state, name) fires per + change and once at build with a hint. + handle: el, get() (states copy), set(i, st) — st clamps to the lens + range, negatives dark the jewel. State lives in here; the DOM + is a paint of it (was the reverse — the old builder kept state + only in classList/--jc, so nothing could read or drive it). + CSS lives in the "jewel" block of DUPRE_CSS; no other styles involved. */ +DUPRE.jewels = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const cols = ['var(--jewel-r)', 'var(--jewel-a)', 'var(--jewel-g)']; + const NAMES = ['red', 'amber', 'green']; + const states = (opts.states || [0, 1, 2, -1]).slice(); /* index into cols; -1 = dark */ + const wrap = document.createElement('span'); + wrap.style.cssText = 'display:inline-flex;gap:10px;align-items:center'; + const paint = i => { + const st = states[i], j = els[i]; + j.className = 'dupre-jewel' + (st < 0 ? ' dupre-dim' : ''); + if (st >= 0) j.style.setProperty('--jc', cols[st]); else j.style.removeProperty('--jc'); + }; + function set(i, st) { + states[i] = st < 0 ? -1 : Math.min(st, cols.length - 1); + paint(i); + onChange(states[i], states[i] < 0 ? 'dark' : NAMES[states[i]]); + } + const els = states.map((_, i) => { + const j = document.createElement('span'); + j.addEventListener('click', () => set(i, states[i] >= cols.length - 1 ? -1 : states[i] + 1)); + wrap.appendChild(j); return j; + }); + host.appendChild(wrap); + states.forEach((_, i) => paint(i)); + onChange(null, 'click to cycle'); + return { el: wrap, get: () => states.slice(), set }; +}; + +/* N25 tape counter — odometer wheels; set(total) rolls each wheel to its digit. + + Contract (everything a consumer needs; no page globals touched): + opts: wheels (digit count, default 6); redFrom (index from which the + high-order wheels wear the red band, default 4); value (initial, + default 471300); onChange(value, zero-padded string) fires on set. + handle: el, get() (current total), set(total) — rounds fractional input + and wraps modulo 10^wheels, then rolls each wheel to its digit. + CSS lives in the "tape counter" block of DUPRE_CSS; no other styles involved. */ +DUPRE.tapeCounter = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const wheels = opts.wheels || 6, redFrom = opts.redFrom !== undefined ? opts.redFrom : 4; + const ct = document.createElement('span'); ct.className = 'dupre-counter'; host.appendChild(ct); + for (let idx = 0; idx < wheels; idx++) { + const w = document.createElement('span'); w.className = 'dupre-cwheel' + (idx >= redFrom ? ' dupre-redw' : ''); + const col = document.createElement('span'); col.className = 'dupre-col'; + for (let n = -1; n <= 10; n++) { const sp = document.createElement('span'); sp.textContent = ((n + 10) % 10); col.appendChild(sp); } + w.appendChild(col); ct.appendChild(w); + } + const max = Math.pow(10, wheels); + let v; + const set = x => { + v = ((Math.round(x) % max) + max) % max; + const s = String(v).padStart(wheels, '0'); + [...ct.children].forEach((w, i) => { w.querySelector('.dupre-col').style.top = (-(+s[i] + 1) * 34) + 'px'; }); + onChange(v, s); + }; + set(opts.value !== undefined ? opts.value : 471300); + return { el: ct, get: () => v, set }; +}; + +/* N26 analog clock — engraved ticks + three hands; the page owns the time source + and drives set(h, m, s); silent until the first set, like the live original. + + Contract (everything a consumer needs; no page globals touched): + opts: onChange([h, m, s], 'hh:mm:ss') fires on every set. + handle: el, set(h, m, s) — the minute hand carries a seconds fraction + and the hour hand a minutes fraction, so the face reads like a + real movement. Display-only: no state to get, no clock of its + own (the tick contract — the page owns the time source). + CSS lives in the "analog clock" block of DUPRE_CSS; no other styles involved. */ +DUPRE.analogClock = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const cl = document.createElement('span'); cl.className = 'dupre-clock'; + for (let i = 0; i < 12; i++) { const t = document.createElement('span'); t.className = 'dupre-tk'; t.style.transform = `rotate(${i * 30}deg)`; cl.appendChild(t); } + cl.insertAdjacentHTML('beforeend', '<span class="dupre-hh"></span><span class="dupre-mh"></span><span class="dupre-sh"></span><span class="dupre-pin"></span>'); + host.appendChild(cl); + const hh = cl.querySelector('.dupre-hh'), mh = cl.querySelector('.dupre-mh'), sh = cl.querySelector('.dupre-sh'); + const set = (h, m, s) => { + sh.style.transform = `rotate(${s * 6}deg)`; + mh.style.transform = `rotate(${m * 6 + s * 0.1}deg)`; + hh.style.transform = `rotate(${(h % 12) * 30 + m * 0.5}deg)`; + onChange([h, m, s], String(h).padStart(2, '0') + ':' + String(m).padStart(2, '0') + ':' + String(s).padStart(2, '0')); + }; + return { el: cl, set }; +}; + +/* N27 frequency-dial scale — printed log axis, marks crowd low and spread high; + drag the pointer to tune. + + Contract (everything a consumer needs; no page globals touched): + opts: width (px, default 184); marks (labeled major marks, log-spaced, + default 0.5..20); unit (band label, default 'MHz'); value (initial + pointer percent 0..100, default 45); onChange(freq, 'nn unit') fires + on set and drag. + handle: el, get() (pointer percent 0..100), set(pct) — clamps to 0..100 + and maps to a frequency along the log axis. dragX drives it. + CSS lives in the "frequency-dial scale" block of DUPRE_CSS; the ticks and + marks reuse the shared scoped dupre-tick/dupre-mk names (like the tuner and + dualknob), and the unit label is dupre-fs-band (dupre-band is the EQ's). */ +DUPRE.freqScale = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const W = opts.width || 184; + const marks = opts.marks || [0.5, 1, 2, 3, 5, 7, 10, 14, 20]; + const unit = opts.unit || 'MHz'; + const lo = Math.log10(marks[0]), hi = Math.log10(marks[marks.length - 1]); + const px = m => 6 + ((Math.log10(m) - lo) / (hi - lo)) * (W - 12); + const fs = document.createElement('span'); fs.className = 'dupre-freqscale'; + const band = document.createElement('span'); band.className = 'dupre-fs-band'; band.textContent = unit; fs.appendChild(band); + marks.forEach(m => { + const tk = document.createElement('span'); tk.className = 'dupre-tick'; tk.style.left = px(m) + 'px'; tk.style.height = '11px'; fs.appendChild(tk); + const mk = document.createElement('span'); mk.className = 'dupre-mk'; mk.style.left = px(m) + 'px'; mk.textContent = m; fs.appendChild(mk); + }); + for (let m = marks[0]; m <= marks[marks.length - 1]; m += (m < 2 ? 0.25 : m < 10 ? 1 : 2)) { + const tk = document.createElement('span'); tk.className = 'dupre-tick'; tk.style.left = px(m) + 'px'; tk.style.height = '6px'; tk.style.opacity = '.5'; fs.appendChild(tk); + } + const ptr = document.createElement('span'); ptr.className = 'dupre-fptr'; fs.appendChild(ptr); + host.appendChild(fs); + let pct; + const set = p => { + pct = Math.max(0, Math.min(100, p)); + ptr.style.left = (6 + pct / 100 * (W - 12)) + 'px'; + const f = Math.pow(10, lo + (pct / 100) * (hi - lo)); + onChange(f, (f < 10 ? f.toFixed(1) : Math.round(f)) + ' ' + unit); + }; + dragX(fs, set); + set(opts.value !== undefined ? opts.value : 45); + return { el: fs, get: () => pct, set }; +}; + +/* N28 patch bay — jack grid with SVG cables; click one jack then another to + patch or unpatch the pair; redraws itself on window resize. + + Contract (everything a consumer needs; no page globals touched): + opts: rows (default 2), cols (default 4); conns (initial cables as + 'a-b' jack-index strings, default ['0-5', '2-7']); onChange(conns + array, summary) fires on every patch/unpatch and once at build. + handle: el, get() (conns copy), set(conns) — replaces the patch set and + redraws the cables. Click one jack then another to patch or + unpatch; the SVG cables re-solve on window resize. + CSS lives in the "patch-bay" block of DUPRE_CSS; a live jack wears the + kit-wide dupre-hot modifier. */ +DUPRE.patchBay = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const rows = opts.rows || 2, cols = opts.cols || 4; + const patch = document.createElement('div'); patch.className = 'dupre-patch'; + const jacks = []; + for (let r = 0; r < rows; r++) { + const rowEl = document.createElement('div'); rowEl.className = 'dupre-row'; + for (let c = 0; c < cols; c++) { const j = document.createElement('span'); j.className = 'dupre-jack'; j.dataset.id = (r * cols + c); rowEl.appendChild(j); jacks.push(j); } + patch.appendChild(rowEl); + } + const svg = document.createElementNS(SVGNS, 'svg'); patch.appendChild(svg); + host.appendChild(patch); + let conns = (opts.conns || ['0-5', '2-7']).slice(); let pending = null; + const key = (a, b) => Math.min(a, b) + '-' + Math.max(a, b); + const draw = () => { + while (svg.firstChild) svg.removeChild(svg.firstChild); + const pr = patch.getBoundingClientRect(); + jacks.forEach(j => j.classList.remove('dupre-hot')); + conns.forEach(pair => { + const [a, b] = pair.split('-').map(Number); + const ra = jacks[a].getBoundingClientRect(), rb = jacks[b].getBoundingClientRect(); + const x1 = ra.left - pr.left + ra.width / 2, y1 = ra.top - pr.top + ra.height / 2; + const x2 = rb.left - pr.left + rb.width / 2, y2 = rb.top - pr.top + rb.height / 2; + const p = document.createElementNS(SVGNS, 'path'); + const my = Math.max(y1, y2) + 16; p.setAttribute('d', `M${x1} ${y1} C${x1} ${my} ${x2} ${my} ${x2} ${y2}`); svg.appendChild(p); + jacks[a].classList.add('dupre-hot'); jacks[b].classList.add('dupre-hot'); + }); + onChange(conns.slice(), conns.length ? conns.map(c => { const [a, b] = c.split('-'); return a + '↔' + b; }).join(' ') : 'no cables'); + }; + jacks.forEach(j => { + j.addEventListener('click', () => { + const id = +j.dataset.id; + if (pending == null) { pending = id; j.classList.add('dupre-sel'); return; } + if (pending === id) { pending = null; j.classList.remove('dupre-sel'); return; } + const k = key(pending, id); const i = conns.indexOf(k); if (i >= 0) conns.splice(i, 1); else conns.push(k); + jacks[pending].classList.remove('dupre-sel'); pending = null; draw(); + }); + }); + draw(); window.addEventListener('resize', draw); + return { el: patch, get: () => conns.slice(), set: c => { conns = c.slice(); draw(); } }; +}; + +/* R10 data matrix readout — a page of labeled amber fields; click cycles pages; + a page marked live re-renders on the builder's own 1s clock (reduced-motion gated). + + Contract (everything a consumer needs; no page globals touched): + opts: pages (array of [name, rowsFn, live?] tuples, default SYS/NET/TIME; + rowsFn() returns the three text rows, and a truthy third element + marks a page that re-renders on the 1s clock); page (initial index, + default 0); onChange(index, 'page NAME') fires on set. + handle: el, get() (page index), set(i) — wraps modulo the page count. + Click cycles pages; a live page re-renders on the builder's own + 1s clock (reduced-motion gated). + SVG-built: styling is inline attributes plus the shared .rsvg stage block of + DUPRE_CSS; the glow filter registers in the shared defs plate, but the + screen-family background gradient lives in this instrument's local defs (it + reads --scr-* vars from its own subtree). */ +DUPRE.dataMatrix = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const pages = opts.pages || [ + ['SYS', () => ['CPU 42 MEM 61', 'DSK 58 TMP 47C', 'ARCH 6.18 LTS']], + ['NET', () => ['WIFI @HYATT 300M', 'VPN UP DNS OK', 'BT 2 PAIRED']], + ['TIME', () => { + const d = new Date(), p = n => String(n).padStart(2, '0'); + return [`${d.getFullYear()}-${p(d.getMonth() + 1)}-${p(d.getDate())}`, + `${p(d.getHours())}:${p(d.getMinutes())}:${p(d.getSeconds())}`, + 'UP 14D 06:12']; + }, true]]; + const s = stageSvg(host, 'rsvg press', 190, 74); + def('dmxGlow', d => { + const fl = svgEl(d, 'filter', { id: 'dmxGlow', x: '-30%', y: '-30%', width: '160%', height: '160%' }); + svgEl(fl, 'feGaussianBlur', { in: 'SourceGraphic', stdDeviation: 1.1 }); + }); + /* the background gradient reads screen-family vars from this instrument's subtree, + so it lives in the local defs, not the shared def sink */ + const bgId = uid('dmxBg'); + const defs = svgEl(s, 'defs', {}); + const bg = svgEl(defs, 'linearGradient', { id: bgId, x1: 0, y1: 0, x2: 0, y2: 1 }); + svgEl(bg, 'stop', { offset: '0', 'stop-color': 'var(--scr-bg1,#140d06)' }); + svgEl(bg, 'stop', { offset: '1', 'stop-color': 'var(--scr-bg2,#0a0705)' }); + svgEl(s, 'rect', { x: 1, y: 1, width: 188, height: 72, rx: 5, fill: `url(#${bgId})`, stroke: '#2c261d' }); + const lines = []; + for (let r = 0; r < 3; r++) { + const glow = svgEl(s, 'text', { + x: 12, y: 24 + r * 18, 'font-size': 9, 'letter-spacing': '.15em', + 'font-family': 'var(--mono)', fill: 'var(--scr-hi,var(--gold-hi))', opacity: .6, filter: 'url(#dmxGlow)' + }); + const crisp = svgEl(s, 'text', { + x: 12, y: 24 + r * 18, 'font-size': 9, 'letter-spacing': '.15em', + 'font-family': 'var(--mono)', fill: 'var(--scr-hi,var(--gold-hi))' + }); + lines.push([glow, crisp]); + } + let pi; + const set = i => { + pi = ((i % pages.length) + pages.length) % pages.length; + const [name, rowsFn] = pages[pi]; + rowsFn().forEach((txt, r) => { lines[r][0].textContent = txt; lines[r][1].textContent = txt; }); + onChange(pi, 'page ' + name); + }; + s.addEventListener('click', () => set(pi + 1)); + set(opts.page || 0); + if (!matchMedia('(prefers-reduced-motion: reduce)').matches) + setInterval(() => { if (pages[pi][2]) set(pi); }, 1000); + return { el: s, get: () => pi, set }; +}; + +/* R11 warning flag window — the striped mechanical flag slides into the window + when the condition trips; click trips and clears it. + + Contract (everything a consumer needs; no page globals touched): + opts: label (window legend, default 'VIB'); on (initial tripped state, + default false); onChange(on, 'FLAG'|'clear') fires on set. + handle: el, get() (tripped bool), set(v) — slides the striped flag into + the window when truthy, retracts it when not. Click toggles. + SVG-built: styling is inline attributes plus the shared .rsvg stage block of + DUPRE_CSS; the barber-stripe pattern registers in the shared defs plate, the + window clip in this instrument's local defs. */ +DUPRE.warningFlag = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 120, 64); + def('barber', d => { + const pat = svgEl(d, 'pattern', { id: 'barber', width: 10, height: 10, patternUnits: 'userSpaceOnUse', patternTransform: 'rotate(45)' }); + svgEl(pat, 'rect', { x: 0, y: 0, width: 10, height: 10, fill: '#17130c' }); + svgEl(pat, 'rect', { x: 0, y: 0, width: 5, height: 10, fill: 'var(--gold)' }); + }); + const clipId = uid('flagWin'); + const defs = svgEl(s, 'defs', {}); + const clip = svgEl(defs, 'clipPath', { id: clipId }); + svgEl(clip, 'rect', { x: 14, y: 20, width: 56, height: 24 }); + svgEl(s, 'rect', { x: 11, y: 17, width: 62, height: 30, rx: 3, fill: '#0a0908', stroke: '#2c261d', 'stroke-width': 2 }); + const g = svgEl(s, 'g', { 'clip-path': `url(#${clipId})` }); + const stripes = svgEl(g, 'rect', { x: 14, y: 20, width: 56, height: 24, fill: 'url(#barber)' }); + stripes.style.transition = 'transform .18s'; stripes.style.transform = 'translateX(-58px)'; + svgEl(s, 'text', { + x: 92, y: 35, 'text-anchor': 'middle', 'font-size': 7, 'letter-spacing': '.14em', + 'font-family': 'var(--mono)', fill: 'var(--steel)' + }).textContent = opts.label || 'VIB'; + let on; + const set = v => { on = !!v; stripes.style.transform = on ? 'translateX(0)' : 'translateX(-58px)'; onChange(on, on ? 'FLAG' : 'clear'); }; + s.addEventListener('click', () => set(!on)); + set(opts.on || false); + return { el: s, get: () => on, set }; +}; + +/* R25 fourteen-segment display — the starburst alphanumeric that spells words; + click cycles the word. + + Contract (everything a consumer needs; no page globals touched): + opts: words (the four-letter word pool cycled by click, default + ZOOM/ECHO/TAPE/…; letters outside the segment MAP render blank); + index (initial, default 0); onChange(index, word) fires on set. + handle: el, get() (word index), set(i) — wraps modulo the pool and lights + the fourteen-segment cells to spell the word. Click cycles. + SVG-built: styling is inline attributes plus the shared .rsvg stage block of + DUPRE_CSS; the segments are filled inline (lit vs --sevoff), no shared defs. */ +DUPRE.seg14 = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const words = opts.words || ['ZOOM', 'ECHO', 'TAPE', 'MOOD', 'HALL', 'COMP']; + const MAP = { + A: ['a', 'b', 'c', 'e', 'f', 'g1', 'g2'], C: ['a', 'd', 'e', 'f'], + D: ['a', 'b', 'c', 'd', 'i', 'l'], E: ['a', 'd', 'e', 'f', 'g1', 'g2'], H: ['b', 'c', 'e', 'f', 'g1', 'g2'], + L: ['d', 'e', 'f'], M: ['b', 'c', 'e', 'f', 'h', 'j'], O: ['a', 'b', 'c', 'd', 'e', 'f'], + P: ['a', 'b', 'e', 'f', 'g1', 'g2'], T: ['a', 'i', 'l'], Z: ['a', 'd', 'j', 'k'] + }; + const s = stageSvg(host, 'rsvg press', 130, 54); + svgEl(s, 'rect', { x: 1, y: 1, width: 128, height: 52, rx: 5, fill: '#0a0f08', stroke: '#1c2a16', 'stroke-width': 2 }); + /* segment shapes in a 22x36 local box */ + const TH = 2.6, W = 22, H = 36, mid = H / 2; + const segs = { + a: [[2, 0], [W - 2, 0], [W - 4, TH], [4, TH]], + d: [[2, H], [W - 2, H], [W - 4, H - TH], [4, H - TH]], + f: [[0, 2], [TH, 4], [TH, mid - 2], [0, mid - 1]], + e: [[0, H - 2], [TH, H - 4], [TH, mid + 2], [0, mid + 1]], + b: [[W, 2], [W - TH, 4], [W - TH, mid - 2], [W, mid - 1]], + c: [[W, H - 2], [W - TH, H - 4], [W - TH, mid + 2], [W, mid + 1]], + g1: [[2, mid], [4, mid - TH / 2], [W / 2 - 1, mid - TH / 2], [W / 2 - 1, mid + TH / 2], [4, mid + TH / 2]], + g2: [[W - 2, mid], [W - 4, mid - TH / 2], [W / 2 + 1, mid - TH / 2], [W / 2 + 1, mid + TH / 2], [W - 4, mid + TH / 2]], + i: [[W / 2 - TH / 2, 3], [W / 2 + TH / 2, 3], [W / 2 + TH / 2, mid - 2], [W / 2 - TH / 2, mid - 2]], + l: [[W / 2 - TH / 2, H - 3], [W / 2 + TH / 2, H - 3], [W / 2 + TH / 2, mid + 2], [W / 2 - TH / 2, mid + 2]], + h: [[3, 3], [5.5, 3], [W / 2 - 2, mid - 3], [W / 2 - 4.5, mid - 3]], + j: [[W - 3, 3], [W - 5.5, 3], [W / 2 + 2, mid - 3], [W / 2 + 4.5, mid - 3]], + k: [[3, H - 3], [5.5, H - 3], [W / 2 - 2, mid + 3], [W / 2 - 4.5, mid + 3]], + m: [[W - 3, H - 3], [W - 5.5, H - 3], [W / 2 + 2, mid + 3], [W / 2 + 4.5, mid + 3]] + }; + const cells = []; + for (let d = 0; d < 4; d++) { + const x0 = 13 + d * 28, y0 = 9, cell = {}; + for (const k in segs) { + cell[k] = svgEl(s, 'polygon', { points: segs[k].map(p => `${x0 + p[0]},${y0 + p[1]}`).join(' '), fill: 'var(--sevoff)' }); + } + cells.push(cell); + } + let wi; + const set = i => { + wi = ((i % words.length) + words.length) % words.length; + const word = words[wi].padEnd(4, ' '); + cells.forEach((cell, d) => { + const lit = MAP[word[d]] || []; + for (const k in cell) { + const on = lit.includes(k); + cell[k].setAttribute('fill', on ? 'var(--sevgrn)' : 'var(--sevoff)'); + cell[k].setAttribute('style', on ? 'filter:drop-shadow(0 0 2.5px rgba(87,211,87,.6))' : ''); + } + }); + onChange(wi, words[wi]); + }; + s.addEventListener('click', () => set(wi + 1)); + set(opts.index || 0); + return { el: s, get: () => wi, set }; +}; + +/* R26 response graph — log-frequency axes with a draggable amber peak; 2D drag + places the peak in both axes at once. + + Contract (everything a consumer needs; no page globals touched): + opts: fc (initial center frequency Hz, default 1200); gain (initial dB, + default 6.5); onChange([fc, gain], 'f · ±g dB') fires on set and drag. + handle: el, get() ([fc, gain]), set(f, g) — fc clamps 32..16000 Hz, gain + clamps ±12 dB; draws the bell curve and moves the peak handle. A + 2D drag on the plot places the peak in both axes at once. + SVG-built: styling is inline attributes plus the shared .rsvg stage block of + DUPRE_CSS; the amber glow filter registers in the shared defs plate. */ +DUPRE.responseGraph = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg', 190, 110); + const RG = { x0: 30, x1: 182, y0: 8, y1: 86, fLo: Math.log10(32), fHi: Math.log10(16000), db: 12 }; + def('avGlow', d => { + const fl = svgEl(d, 'filter', { id: 'avGlow', x: '-60%', y: '-60%', width: '220%', height: '220%' }); + svgEl(fl, 'feGaussianBlur', { in: 'SourceGraphic', stdDeviation: 1.4 }); + }); + svgEl(s, 'rect', { x: 1, y: 1, width: 188, height: 108, rx: 5, fill: '#0d1410', stroke: '#22301f', 'stroke-width': 2 }); + const FREQS = [32, 64, 128, 250, 500, 1000, 2000, 4000, 8000, 16000]; + const xOf = f => RG.x0 + (Math.log10(f) - RG.fLo) / (RG.fHi - RG.fLo) * (RG.x1 - RG.x0); + const yOf = db => RG.y0 + (RG.db - db) / (2 * RG.db) * (RG.y1 - RG.y0); + FREQS.forEach(f => { + const x = xOf(f); + svgEl(s, 'line', { x1: x, y1: RG.y0, x2: x, y2: RG.y1, stroke: '#22301f', 'stroke-width': .6 }); + svgEl(s, 'text', { + x, y: RG.y1 + 9, 'text-anchor': 'middle', 'font-size': 4.8, 'font-family': 'var(--mono)', + fill: 'var(--steel)' + }).textContent = f < 1000 ? f : (f / 1000) + 'k'; + }); + for (const db of [12, 6, 0, -6, -12]) { + const y = yOf(db); + svgEl(s, 'line', { x1: RG.x0, y1: y, x2: RG.x1, y2: y, stroke: '#22301f', 'stroke-width': db === 0 ? 1 : .6 }); + svgEl(s, 'text', { + x: RG.x0 - 4, y: y + 2, 'text-anchor': 'end', 'font-size': 4.8, 'font-family': 'var(--mono)', + fill: 'var(--steel)' + }).textContent = (db > 0 ? '+' : '') + db; + } + const glowLine = svgEl(s, 'polyline', { points: '', fill: 'none', stroke: 'var(--gold-hi)', 'stroke-width': 3, opacity: .35, filter: 'url(#avGlow)' }); + const curve = svgEl(s, 'polyline', { points: '', fill: 'none', stroke: 'var(--gold)', 'stroke-width': 1.6 }); + const handle = svgEl(s, 'circle', { r: 4, fill: 'var(--gold-hi)', stroke: '#7d5c16', 'stroke-width': 1 }); + handle.style.cursor = 'move'; + let fc, gain; + const set = (f, g) => { + fc = Math.max(32, Math.min(16000, f)); gain = Math.max(-12, Math.min(12, g)); + const sigma = 0.28; let pts = ''; + for (let i = 0; i <= 76; i++) { + const lf = RG.fLo + i / 76 * (RG.fHi - RG.fLo); + const db = gain * Math.exp(-Math.pow(lf - Math.log10(fc), 2) / (2 * sigma * sigma)); + pts += `${xOf(Math.pow(10, lf)).toFixed(1)},${yOf(db).toFixed(1)} `; + } + curve.setAttribute('points', pts.trim()); glowLine.setAttribute('points', pts.trim()); + handle.setAttribute('cx', xOf(fc)); handle.setAttribute('cy', yOf(gain)); + const fLbl = fc < 1000 ? Math.round(fc) + ' Hz' : (fc / 1000).toFixed(1) + ' kHz'; + onChange([fc, gain], `${fLbl} · ${gain >= 0 ? '+' : ''}${gain.toFixed(1)} dB`); + }; + /* 2D drag: the plot places the peak in both axes at once */ + s.style.touchAction = 'none'; + s.addEventListener('pointerdown', e => { + s.setPointerCapture(e.pointerId); + const move = ev => { + const r = s.getBoundingClientRect(), sx = 190 / r.width, sy = 110 / r.height; + const px = (ev.clientX - r.left) * sx, py = (ev.clientY - r.top) * sy; + const lf = RG.fLo + Math.max(0, Math.min(1, (px - RG.x0) / (RG.x1 - RG.x0))) * (RG.fHi - RG.fLo); + const g = RG.db - Math.max(0, Math.min(1, (py - RG.y0) / (RG.y1 - RG.y0))) * 2 * RG.db; + set(Math.pow(10, lf), g); + }; + move(e); + const up = () => { s.removeEventListener('pointermove', move); s.removeEventListener('pointerup', up); s.removeEventListener('pointercancel', up); }; + s.addEventListener('pointermove', move); s.addEventListener('pointerup', up); s.addEventListener('pointercancel', up); + e.preventDefault(); + }); + set(opts.fc !== undefined ? opts.fc : 1200, opts.gain !== undefined ? opts.gain : 6.5); + return { el: s, get: () => [fc, gain], set }; +}; + +/* R30 telegraph indicator — the pointer names the active state on labeled + sectors, engine-telegraph style; click steps the state */ +DUPRE.telegraphIndicator = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const states = opts.states || ['OK', 'TEST', 'BUSY', 'STOP', 'ATTN', 'FAULT']; + const s = stageSvg(host, 'rsvg press', 110, 110), cx = 55, cy = 55, N = states.length; + svgEl(s, 'circle', { cx, cy, r: 50, fill: '#171412', stroke: '#060505', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy, r: 43, fill: 'var(--cream)', stroke: '#b7b29a', 'stroke-width': 1 }); + states.forEach((st, i) => { + const a = i * 360 / N - 90 + 180 / N; + const [lx1, ly1] = polar(cx, cy, 9, i * 360 / N), [lx2, ly2] = polar(cx, cy, 43, i * 360 / N); + svgEl(s, 'line', { x1: lx1, y1: ly1, x2: lx2, y2: ly2, stroke: '#2b2418', 'stroke-width': 1 }); + const g = svgEl(s, 'g', { transform: `rotate(${a + 90},${cx},${cy})` }); + svgEl(g, 'text', { + x: cx, y: cy - 28, 'text-anchor': 'middle', 'font-size': 7, 'font-weight': 700, + 'font-family': 'var(--mono)', fill: '#2b2418' + }).textContent = st; + }); + const ptr = svgEl(s, 'g', {}); ptr.style.transition = 'transform .18s'; ptr.style.transformOrigin = `${cx}px ${cy}px`; + svgEl(ptr, 'polygon', { points: `${cx - 2.5},${cy} ${cx},${cy - 38} ${cx + 2.5},${cy}`, fill: 'var(--fail)', stroke: '#7a2a1a', 'stroke-width': .5 }); + svgEl(ptr, 'rect', { x: cx + 1, y: cy - 16, width: 10, height: 7, rx: 1, fill: 'var(--gold)', stroke: '#7d5c16', 'stroke-width': .6 }); + svgEl(s, 'circle', { cx, cy, r: 8, fill: '#171412', stroke: '#000' }); + let si; + const set = i => { + si = ((i % N) + N) % N; + ptr.style.transform = `rotate(${si * 360 / N + 180 / N}deg)`; + onChange(si, states[si]); + }; + s.addEventListener('click', () => set(si + 1)); + set(opts.index || 0); + return { el: s, get: () => si, set }; +}; + +/* R31 radar sweep — the beam circles the bearing ring on the builder's own + clock (reduced-motion gated), contacts bloom as it passes; click marks the bearing */ +DUPRE.radarSweep = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const contacts = opts.contacts || [[60, .55], [205, .7], [318, .4]]; + const s = stageSvg(host, 'rsvg press', 130, 130), cx = 65, cy = 65; + const clipId = uid('radarClip'); + const defs = svgEl(s, 'defs', {}); + const clip = svgEl(defs, 'clipPath', { id: clipId }); + svgEl(clip, 'circle', { cx, cy, r: 46 }); + svgEl(s, 'circle', { cx, cy, r: 62, fill: '#1a1714', stroke: '#060505', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy, r: 52, fill: 'var(--scr-bg1,#120b05)', stroke: 'var(--scr-brd,#3a2a12)', 'stroke-width': 1 }); + for (let d = 0; d < 360; d += 30) { + const [x1, y1] = polar(cx, cy, 51, d), [x2, y2] = polar(cx, cy, 47, d); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: 'var(--scr-ink,var(--gold))', 'stroke-width': 1, opacity: .8 }); + const g = svgEl(s, 'g', { transform: `rotate(${d},${cx},${cy})` }); + svgEl(g, 'text', { + x: cx, y: cy - 47.5, 'text-anchor': 'middle', 'font-size': 4.6, 'font-family': 'var(--mono)', + fill: 'var(--scr-ink,var(--gold))', opacity: .9 + }).textContent = String(d).padStart(3, '0'); + } + for (let d = 0; d < 360; d += 10) { + if (d % 30 === 0) continue; + const [x1, y1] = polar(cx, cy, 51, d), [x2, y2] = polar(cx, cy, 49, d); + svgEl(s, 'line', { x1, y1, x2, y2, stroke: 'var(--scr-ink,var(--gold))', 'stroke-width': .6, opacity: .5 }); + } + const g = svgEl(s, 'g', { 'clip-path': `url(#${clipId})` }); + svgEl(g, 'circle', { cx, cy, r: 46, fill: 'var(--scr-bg2,#0d0803)' }); + for (const r of [15, 30, 45]) + svgEl(g, 'circle', { cx, cy, r, fill: 'none', stroke: 'var(--scr-ink,var(--gold))', 'stroke-opacity': .18, 'stroke-width': .7 }); + const sweep = svgEl(g, 'g', {}); + for (let t = 0; t < 5; t++) { + const a0 = -14 + t * 2.8, a1 = a0 + 2.8; + const [x1, y1] = polar(cx, cy, 46, a0), [x2, y2] = polar(cx, cy, 46, a1); + svgEl(sweep, 'path', { + d: `M ${cx} ${cy} L ${x1} ${y1} A 46 46 0 0 1 ${x2} ${y2} Z`, + fill: 'var(--scr-ink,var(--gold))', 'fill-opacity': (0.04 + t * 0.045).toFixed(3) + }); + } + svgEl(sweep, 'line', { + x1: cx, y1: cy, x2: cx, y2: cy - 46, stroke: 'var(--scr-hi,var(--gold-hi))', 'stroke-width': 1.4, + transform: `rotate(0,${cx},${cy})`, opacity: .95 + }); + const blips = contacts.map(([bd, rf]) => { + const [x, y] = polar(cx, cy, 46 * rf, bd); + return svgEl(g, 'circle', { cx: x, cy: y, r: 2.2, fill: 'var(--scr-hi,var(--gold-hi))', opacity: 0 }); + }); + svgEl(s, 'circle', { cx, cy, r: 3, fill: 'var(--scr-ink,var(--gold))', opacity: .8 }); + const mark = svgEl(s, 'text', { + x: cx, y: 124, 'text-anchor': 'middle', 'font-size': 6, 'letter-spacing': '.12em', + 'font-family': 'var(--mono)', fill: 'var(--steel)' + }); + mark.textContent = 'BEARING —'; + let a = opts.bearing !== undefined ? opts.bearing : 210; + const tick = () => { + a = (a + 2.6) % 360; + sweep.setAttribute('transform', `rotate(${a},${cx},${cy})`); + contacts.forEach(([bd], i) => { + const d = (a - bd + 360) % 360; /* degrees since beam passed */ + blips[i].setAttribute('opacity', d < 200 ? Math.max(0, .95 - d / 200) : 0); + }); + mark.textContent = mark.textContent.startsWith('MARK') ? mark.textContent : + 'BEARING ' + String(Math.round(a) % 360).padStart(3, '0'); + }; + s.addEventListener('click', () => { + const b = String(Math.round(a) % 360).padStart(3, '0'); + mark.textContent = 'MARK ' + b; + onChange(a, 'mark ' + b); + }); + tick(); onChange(a, 'sweeping'); + if (!matchMedia('(prefers-reduced-motion: reduce)').matches) setInterval(tick, 50); + return { el: s, get: () => a, tick }; +}; + +/* R35 day-date disc calendar — coaxial printed discs rotate so today reads + under the fixed hand; starts on today; click rolls midnight forward. + + Contract (everything a consumer needs; no page globals touched): + opts: date (1-31) and day (0-6, SUN=0), both defaulting to today; + onChange([date, day], 'DAY d') fires on every set, including the + initial paint. + handle: el, get() ([date, day]), set(d, w) — rotates both discs so the + commanded pair reads under the fixed hand; click advances date + and weekday together like a midnight rollover. + SVG-built: styling is inline attributes plus the shared .rsvg stage block + of DUPRE_CSS; gradients register in the shared defs plate. */ +DUPRE.dayDateCal = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const DAYS = ['SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT']; + const s = stageSvg(host, 'rsvg press', 130, 130), cx = 65, cy = 65, HAND = 135; + gradDef('ddFace', 'radialGradient', { cx: '46%', cy: '40%', r: '75%' }, [['0', '#efe9da'], ['1', '#cfc8b6']]); + /* movement plate + white calendar disc */ + svgEl(s, 'circle', { cx, cy, r: 62, fill: '#17140f', stroke: '#060505', 'stroke-width': 2 }); + for (let k = 0; k < 5; k++) { + const [x, y] = polar(cx, cy, 58, 20 + k * 72); + svgEl(s, 'circle', { cx: x, cy: y, r: 1.8, fill: '#060505' }); + } + svgEl(s, 'circle', { cx, cy, r: 54, fill: 'url(#ddFace)', stroke: '#8f897b', 'stroke-width': .8 }); + /* date ring: 31 radial numerals on its own group */ + const dateG = svgEl(s, 'g', {}); + for (let d = 1; d <= 31; d++) { + const a = (d - 1) * (360 / 31); + const g = svgEl(dateG, 'g', { transform: `rotate(${a},${cx},${cy})` }); + svgEl(g, 'text', { + x: cx, y: cy - 46, 'text-anchor': 'middle', 'font-size': 7.5, 'font-weight': 700, + 'font-family': 'var(--mono)', fill: '#14110e' + }).textContent = String(d); + } + /* inner weekday disc: 7 names twice around, separated by a hairline ring */ + svgEl(s, 'circle', { cx, cy, r: 38, fill: 'none', stroke: '#8f897b', 'stroke-width': .7 }); + const dayG = svgEl(s, 'g', {}); + for (let i = 0; i < 14; i++) { + const a = i * (360 / 14); + const g = svgEl(dayG, 'g', { transform: `rotate(${a},${cx},${cy})` }); + svgEl(g, 'text', { + x: cx, y: cy - 28, 'text-anchor': 'middle', 'font-size': 6.8, 'font-weight': 700, + 'font-family': 'var(--mono)', fill: '#14110e' + }).textContent = DAYS[i % 7]; + } + /* fixed yellow hand from hub toward the read index, and the hub */ + const [hx, hy] = polar(cx, cy, 44, HAND); + svgEl(s, 'line', { x1: cx, y1: cy, x2: hx, y2: hy, stroke: '#e8cf4a', 'stroke-width': 3, 'stroke-linecap': 'round' }); + svgEl(s, 'line', { x1: cx, y1: cy, x2: hx, y2: hy, stroke: 'rgba(0,0,0,.25)', 'stroke-width': .8 }); + svgEl(s, 'circle', { cx, cy, r: 6, fill: '#b8b2a4', stroke: '#5c574c', 'stroke-width': 1.2 }); + svgEl(s, 'circle', { cx, cy, r: 2.4, fill: '#7a7466' }); + s.style.cursor = 'pointer'; + let date, day; + const set = (d, w) => { + date = d; day = w; + dateG.setAttribute('transform', `rotate(${(HAND - (d - 1) * (360 / 31)).toFixed(2)},${cx},${cy})`); + dayG.setAttribute('transform', `rotate(${(HAND - w * (360 / 14)).toFixed(2)},${cx},${cy})`); + onChange([d, w], DAYS[w] + ' ' + d); + }; + s.addEventListener('click', () => set(date % 31 + 1, (day + 1) % 7)); + const now = new Date(); + set(opts.date !== undefined ? opts.date : now.getDate(), + opts.day !== undefined ? opts.day : now.getDay()); + return { el: s, get: () => [date, day], set }; +}; + +/* R36 LED dot matrix — 8x8 paintable bitmap behind a tinted window; click dots + to paint; starts on the reference K */ +DUPRE.dotMatrix = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const N = 8, STEP = 11, X0 = 10.5, Y0 = 10.5; + const glyph = opts.glyph || ['10000100', '10001000', '10010000', '11100000', '10100000', '10010000', '10001000', '10000100']; + const s = stageSvg(host, 'rsvg press', 108, 108); + svgEl(s, 'rect', { x: 2, y: 2, width: 104, height: 104, rx: 8, fill: '#17140f', stroke: '#060505', 'stroke-width': 1.5 }); + svgEl(s, 'rect', { x: 6, y: 6, width: 96, height: 96, rx: 5, fill: '#0d0505', stroke: '#241010', 'stroke-width': 1 }); + let lit = 0; + const paint = (d, on) => { + d.on = on; + d.el.setAttribute('fill', on ? '#ff4a30' : '#2a1210'); + d.el.setAttribute('filter', on ? 'drop-shadow(0 0 3.5px rgba(255,74,48,.85))' : 'none'); + }; + for (let r = 0; r < N; r++) for (let c = 0; c < N; c++) { + const el = svgEl(s, 'circle', { cx: X0 + c * STEP + STEP / 2, cy: Y0 + r * STEP + STEP / 2, r: 4.1, fill: '#2a1210' }); + el.style.cursor = 'pointer'; + const d = { el, on: false }; + paint(d, glyph[r][c] === '1'); if (d.on) lit++; + el.addEventListener('click', () => { + paint(d, !d.on); lit += d.on ? 1 : -1; + onChange(lit, lit + ' / 64 lit'); + }); + } + onChange(lit, lit + ' / 64 lit'); + return { el: s, get: () => lit }; +}; + +/* R45 flip-disc tile array — bistable mechanical pixels; scaleX flip with the + color swap at the midpoint; click a disc to flip it */ +DUPRE.flipDisc = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const COLS = 7, ROWS = 5, STEP = 14, X0 = 13, Y0 = 13; + const glyph = opts.glyph || ['0000100', '0000010', '1111111', '0000010', '0000100']; /* arrow right */ + const s = stageSvg(host, 'rsvg press', 120, 92); + svgEl(s, 'rect', { x: 2, y: 2, width: 116, height: 88, rx: 7, fill: '#17140f', stroke: '#060505', 'stroke-width': 1.5 }); + let lit = 0; + for (let r = 0; r < ROWS; r++) for (let c = 0; c < COLS; c++) { + const el = svgEl(s, 'circle', { cx: X0 + c * STEP + STEP / 2 - 2, cy: Y0 + r * STEP + STEP / 2 - 2, r: 5.6, stroke: '#060505', 'stroke-width': .8 }); + el.style.transformBox = 'fill-box'; el.style.transformOrigin = 'center'; el.style.transition = 'transform .11s ease-in'; + el.style.cursor = 'pointer'; + const d = { el, on: glyph[r][c] === '1' }; + el.setAttribute('fill', d.on ? '#e3d44f' : '#141210'); if (d.on) lit++; + el.addEventListener('click', () => { + d.on = !d.on; lit += d.on ? 1 : -1; + if (matchMedia('(prefers-reduced-motion: reduce)').matches) { el.setAttribute('fill', d.on ? '#e3d44f' : '#141210'); } + else { + el.style.transform = 'scaleX(0)'; + setTimeout(() => { el.setAttribute('fill', d.on ? '#e3d44f' : '#141210'); el.style.transform = 'scaleX(1)'; }, 115); + } + onChange(lit, lit + ' discs showing'); + }); + } + onChange(lit, lit + ' discs showing'); + return { el: s, get: () => lit }; +}; + +/* R46 dekatron counting ring — each click pulses the neon glow one cathode + around; the wrap flashes the carry dot */ +DUPRE.dekatron = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 120, 120), cx = 60, cy = 60; + svgEl(s, 'circle', { cx, cy, r: 52, fill: '#171310', stroke: '#060505', 'stroke-width': 2 }); + svgEl(s, 'circle', { cx, cy, r: 46, fill: '#0d0a08', stroke: '#2a221c', 'stroke-width': 1 }); + svgEl(s, 'ellipse', { cx: cx - 14, cy: cy - 18, rx: 20, ry: 11, fill: 'rgba(255,255,255,.05)', transform: `rotate(-24,${cx - 14},${cy - 18})` }); + const dots = []; + for (let i = 0; i < 10; i++) { + const [x, y] = polar(cx, cy, 34, i * 36); + svgEl(s, 'text', { + x: polar(cx, cy, 43, i * 36)[0], y: polar(cx, cy, 43, i * 36)[1] + 2, 'text-anchor': 'middle', 'font-size': 5.2, + 'font-family': 'var(--mono)', fill: 'var(--steel)' + }).textContent = String(i); + dots.push(svgEl(s, 'circle', { cx: x, cy: y, r: 3.4, fill: '#3a2a20' })); + } + const carry = svgEl(s, 'circle', { cx, cy: cy - 6, r: 3, fill: '#2a1c14' }); + svgEl(s, 'text', { + x: cx, y: cy + 8, 'text-anchor': 'middle', 'font-size': 4.6, 'letter-spacing': '.12em', + 'font-family': 'var(--mono)', fill: 'var(--steel)' + }).textContent = 'CARRY'; + let pos = opts.count || 0, carries = 0; + const draw = () => { + dots.forEach((d, i) => { + const on = i === pos; + d.setAttribute('fill', on ? '#ff9a4c' : '#3a2a20'); + d.setAttribute('filter', on ? 'drop-shadow(0 0 5px rgba(255,154,76,.9))' : 'none'); + }); + onChange(pos, 'COUNT ' + pos + (carries ? ' · CARRY x' + carries : '')); + }; + s.style.cursor = 'pointer'; + s.addEventListener('click', () => { + pos = (pos + 1) % 10; + if (pos === 0) { + carries++; carry.setAttribute('fill', '#ff9a4c'); + carry.setAttribute('filter', 'drop-shadow(0 0 4px rgba(255,154,76,.9))'); + setTimeout(() => { carry.setAttribute('fill', '#2a1c14'); carry.removeAttribute('filter'); }, 220); + } + draw(); + }); + draw(); + return { el: s, get: () => pos }; +}; + +/* R47 landing gear indicator — three greens or nothing; the lever cycles + down → transit (amber pulse) → up */ +DUPRE.gearIndicator = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 140, 110); + svgEl(s, 'rect', { x: 2, y: 2, width: 136, height: 106, rx: 9, fill: '#1c1916', stroke: '#060505', 'stroke-width': 1.5 }); + const POS = [['NOSE', 48, 28], ['L', 24, 74], ['R', 72, 74]]; + const lamps = {}; + POS.forEach(([n, x, y]) => { + svgEl(s, 'circle', { cx: x, cy: y, r: 9, fill: '#0d0b09', stroke: '#2c2820', 'stroke-width': 1.5 }); + lamps[n] = svgEl(s, 'circle', { cx: x, cy: y, r: 6.2, fill: '#16240f' }); + svgEl(s, 'text', { + x, y: y + 18, 'text-anchor': 'middle', 'font-size': 5.2, 'letter-spacing': '.08em', + 'font-family': 'var(--mono)', fill: 'var(--steel)' + }).textContent = n; + }); + /* gear lever: slot + wheel-shaped knob */ + svgEl(s, 'rect', { x: 106, y: 22, width: 8, height: 66, rx: 4, fill: '#0d0b09', stroke: '#2c2820', 'stroke-width': 1 }); + const lever = svgEl(s, 'g', {}); + svgEl(lever, 'rect', { x: 107.5, y: 36, width: 5, height: 26, fill: '#8f8a7e' }); + svgEl(lever, 'circle', { cx: 110, cy: 32, r: 8, fill: '#26221c', stroke: '#4a463e', 'stroke-width': 2.4 }); + svgEl(lever, 'circle', { cx: 110, cy: 32, r: 3, fill: '#4a463e' }); + svgEl(s, 'text', { + x: 110, y: 100, 'text-anchor': 'middle', 'font-size': 5.2, 'letter-spacing': '.08em', + 'font-family': 'var(--mono)', fill: 'var(--steel)' + }).textContent = 'GEAR'; + let state = opts.state || 'down', busy = false; + const paint = () => { + const c = state === 'down' ? 'var(--pass)' : state === 'transit' ? 'var(--amber-warn)' : '#16240f'; + for (const n of Object.keys(lamps)) { + lamps[n].setAttribute('fill', c); + lamps[n].setAttribute('filter', state === 'down' ? 'drop-shadow(0 0 4px rgba(116,147,47,.8))' : + state === 'transit' ? 'drop-shadow(0 0 4px rgba(var(--glow-lo),.7))' : 'none'); + lamps[n].style.animation = state === 'transit' ? 'pulse var(--pulse-rate) ease-in-out infinite' : 'none'; + } + lever.setAttribute('transform', state === 'up' ? 'translate(0,-8)' : state === 'transit' ? 'translate(0,-4)' : ''); + onChange(state, state === 'down' ? 'GEAR DOWN · 3 GREEN' : state === 'up' ? 'GEAR UP' : 'IN TRANSIT'); + }; + s.style.cursor = 'pointer'; + s.addEventListener('click', () => { + if (busy) return; + const target = state === 'down' ? 'up' : 'down'; + if (matchMedia('(prefers-reduced-motion: reduce)').matches) { state = target; paint(); return; } + busy = true; state = 'transit'; paint(); + setTimeout(() => { state = target; busy = false; paint(); }, 1500); + }); + paint(); + return { el: s, get: () => state }; +}; + +/* R52 blinkenlights front panel — address/data lamps ripple with a live + pseudo-PC (builder-owned clock, reduced-motion gated) that folds in the + switch register; flip the SR bits and the pattern changes */ +DUPRE.blinkenlights = function (host, opts = {}) { + const onChange = opts.onChange || noop; + const s = stageSvg(host, 'rsvg press', 170, 100); + svgEl(s, 'rect', { x: 2, y: 2, width: 166, height: 96, rx: 8, fill: '#3a1420', stroke: '#060505', 'stroke-width': 1.5 }); + svgEl(s, 'rect', { x: 8, y: 8, width: 154, height: 62, rx: 5, fill: '#14090e' }); + const mkRow = (y, lbl) => { + const row = []; + svgEl(s, 'text', { + x: 12, y: y + 2.6, 'font-size': 4.6, 'letter-spacing': '.08em', 'font-family': 'var(--mono)', + fill: '#b08a96' + }).textContent = lbl; + for (let i = 0; i < 12; i++) row.push(svgEl(s, 'circle', { cx: 46 + i * 10, cy: y, r: 3, fill: '#2a1210' })); + return row; + }; + const addr = mkRow(24, 'ADDR'), data = mkRow(46, 'DATA'); + const paint = (row, val) => row.forEach((d, i) => { + const on = (val >> (11 - i)) & 1; + d.setAttribute('fill', on ? '#ffb43a' : '#2a1210'); + d.setAttribute('filter', on ? 'drop-shadow(0 0 3px rgba(255,180,58,.8))' : 'none'); + }); + /* switch register: 8 mini toggles */ + let sr = opts.sr !== undefined ? opts.sr : 0b10100101; + const toggles = []; + for (let i = 0; i < 8; i++) { + const x = 46 + i * 14; + svgEl(s, 'rect', { x: x - 3, y: 76, width: 6, height: 16, rx: 3, fill: '#0d0b09', stroke: '#4a2432', 'stroke-width': 1 }); + const t = svgEl(s, 'circle', { cx: x, cy: 80, r: 4, fill: '#8f8a7e', stroke: '#3c382f', 'stroke-width': 1 }); + t.style.cursor = 'pointer'; + const hit = svgEl(s, 'rect', { x: x - 7, y: 72, width: 14, height: 24, fill: 'transparent' }); + hit.style.cursor = 'pointer'; + hit.addEventListener('click', () => { sr ^= (1 << (7 - i)); draw(); }); + toggles.push(t); + } + svgEl(s, 'text', { + x: 12, y: 83, 'font-size': 4.6, 'letter-spacing': '.08em', 'font-family': 'var(--mono)', + fill: '#b08a96' + }).textContent = 'SR'; + let pc = 0o1234; + const draw = () => { + toggles.forEach((t, i) => t.setAttribute('cy', ((sr >> (7 - i)) & 1) ? 76 : 84)); + onChange(sr, 'SR ' + sr.toString(8).padStart(3, '0') + ' (octal)'); + }; + const tick = () => { pc = ((pc * 5 + sr + 1) & 0xFFF); paint(addr, pc); paint(data, (pc ^ (pc << 3) ^ sr) & 0xFFF); }; + draw(); tick(); + if (!matchMedia('(prefers-reduced-motion: reduce)').matches) setInterval(tick, 250); + return { el: s, get: () => sr, tick }; +}; + +/* ---- instrument CSS: injected once, grows as builders move in ---- */ +/* instrument-internal CSS (moved from the gallery <style> block; gallery keeps page furniture) */ +const DUPRE_CSS = ` +/* ---- shared primitives ---- */ +.dupre-lamp{width:9px;height:9px;border-radius:50%;background:var(--pass);box-shadow:0 0 6px 1px rgba(116,147,47,.55)} +.dupre-lamp.dupre-gold{background:var(--gold);box-shadow:0 0 6px 1px rgba(var(--glow-lo),.6)} +.dupre-lamp.dupre-red{background:var(--fail);box-shadow:0 0 6px 1px rgba(203,107,77,.55)} +.dupre-lamp.dupre-off{background:var(--wash);box-shadow:none} +.dupre-lamp.dupre-busy{background:var(--gold);animation:pulse var(--pulse-rate) ease-in-out infinite} +/* standard pulse: 1s ease-in-out — the norm for every pulsing / flashing element */ +@keyframes pulse{50%{opacity:.25}} + +/* slide toggle — after the iPod-hold-switch pill: dome thumb, revealed state engraving. + Flex layout with fixed px only: absolute insets and stretched widths misrender under stage zoom. */ +.switch{display:inline-flex;vertical-align:middle;align-items:center;justify-content:space-between; + width:52px;height:23px;border-radius:12px;padding:2px 7px 2px 2px;cursor:pointer; + background:var(--sw-off-bg,linear-gradient(180deg,#15130f,#242019)); + border:1px solid var(--sw-off-brd,var(--slate)); + box-shadow:inset 0 1.5px 3px rgba(0,0,0,.55)} +.switch::before{content:"OFF";order:2;font-size:7px;letter-spacing:.06em;font-weight:700; + font-family:var(--mono);color:var(--sw-off-ink,var(--cream))} +.switch::after{content:"";order:1;width:17px;height:17px;border-radius:50%; + background:var(--sw-thumb,radial-gradient(circle at 35% 28%,#f6f2e8,#b0aa9a)); + box-shadow:0 1px 2.5px rgba(0,0,0,.65),inset 0 1px 0 rgba(255,255,255,.25)} +.switch.on{background:var(--sw-on-bg,linear-gradient(180deg,var(--amber-grad-top),var(--gold))); + border-color:var(--sw-on-brd,var(--gold-hi)); + padding:2px 2px 2px 7px;box-shadow:inset 0 1.5px 3px rgba(0,0,0,.3)} +.switch.on::before{content:"ON";order:1;color:var(--sw-on-ink,var(--panel))} +.switch.on::after{order:2} +.switch.red{background:linear-gradient(180deg,#d98a6f,var(--fail));border-color:var(--fail);padding:2px 2px 2px 7px} +.switch.red::before{content:"OFF";order:1;color:var(--cream)} +.switch.red::after{order:2} + +/* keypad / index-plate focus — both take keys, so each must show when it is + the one listening: an unlit focus state means typing vanishes into a card + you thought was live. + :focus, not :focus-visible — Chrome won't match :focus-visible on a + mouse-driven focus of a non-text element, and clicking the plate IS how it + gets focus here, so the ring would have appeared only when tabbed to. */ +.dupre-kp-pad,.dupre-ix-pad{outline:none} +.dupre-kp-pad:focus,.dupre-ix-pad:focus{outline:2px solid var(--gold-hi);outline-offset:3px;border-radius:9px} + +/* console keys */ +.dupre-key{font:inherit;font-size:11.5px;letter-spacing:.06em;color:var(--silver);cursor:pointer; + background:linear-gradient(180deg,#23211e,#191715);border:1px solid #33302b;border-bottom-color:#0c0b0a; + border-radius:8px;padding:8px 12px;box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 2px 3px rgba(0,0,0,.4)} +.dupre-key:hover{color:var(--gold);border-color:var(--gold)} +.dupre-key:active{transform:translateY(1px)} +.dupre-key.dupre-on{color:var(--panel);background:linear-gradient(180deg,var(--amber-grad-top),var(--gold));border-color:var(--gold-hi);font-weight:700} +.dupre-key.dupre-green{color:var(--cream);background:linear-gradient(180deg,#9cbf5e,var(--pass));border-color:var(--pass);font-weight:700} +.dupre-key.dupre-red{color:var(--cream);background:linear-gradient(180deg,#d98a6f,var(--fail));border-color:var(--fail)} + +/* chip toggle */ +.dupre-chip{color:var(--dim);cursor:pointer;border-bottom:1px dotted var(--wash);font-size:12px} +.dupre-chip.dupre-on{color:var(--chip-on,var(--gold));border-color:var(--chip-on,var(--gold))} + +.dupre-badge{font-size:.62rem;letter-spacing:.18em;color:var(--panel);background:var(--gold);border-radius:4px;padding:1px 6px} +.dupre-badge.dupre-red{background:var(--fail);color:var(--cream)} +.dupre-badge.dupre-ghost{background:transparent;border:1px solid var(--slate);color:var(--silver)} + +/* fader */ +.dupre-fader{width:150px;height:16px;position:relative;cursor:pointer;touch-action:none} +.dupre-fader .dupre-slot{position:absolute;top:6px;left:0;right:0;height:4px;border-radius:2px;background:#0d0f10;border:1px solid #231f18;overflow:hidden} +.dupre-fader .dupre-fill{position:absolute;top:0;left:0;bottom:0;background:linear-gradient(90deg,var(--amber-grad-bot),var(--gold))} +.dupre-fader .dupre-cap{position:absolute;top:1px;width:7px;height:14px;border-radius:2px;margin-left:-3.5px; + background:linear-gradient(180deg,var(--amber-grad-top),var(--amber-grad-mid));border:1px solid var(--amber-edge);box-shadow:0 1px 2px rgba(0,0,0,.5)} +/* vertical fader */ +.dupre-vfader{width:16px;height:64px;position:relative;cursor:pointer;touch-action:none} +.dupre-vfader .dupre-slot{position:absolute;left:6px;top:0;bottom:0;width:4px;border-radius:2px;background:#0d0f10;border:1px solid #231f18;overflow:hidden} +.dupre-vfader .dupre-fill{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(0deg,var(--amber-grad-bot),var(--gold))} +.dupre-vfader .dupre-cap{position:absolute;left:1px;height:7px;width:14px;border-radius:2px;margin-top:-3.5px; + background:linear-gradient(90deg,var(--amber-grad-mid),var(--amber-grad-top));border:1px solid var(--amber-edge)} + +/* rotary knob */ +.dupre-knob{width:52px;height:52px;border-radius:50%;position:relative;cursor:ns-resize;touch-action:none; + background:radial-gradient(circle at 40% 35%,#2a2622,#141210);border:1px solid #3a352c; + box-shadow:inset 0 2px 3px rgba(255,255,255,.05),0 3px 6px rgba(0,0,0,.5)} +.dupre-knob .dupre-ind{position:absolute;left:50%;top:5px;width:2px;height:16px;background:var(--gold-hi); + margin-left:-1px;transform-origin:50% 21px;border-radius:1px;box-shadow:0 0 5px rgba(var(--glow-hi),.6)} + +/* needle gauge */ +.dupre-gauge{width:96px;cursor:ns-resize;touch-action:none} +.dupre-gauge .dupre-dial{position:relative;height:48px;overflow:hidden} +.dupre-gauge .dupre-arc{position:absolute;inset:0 0 -48px 0;border:2px solid var(--wash);border-radius:50%} +.dupre-gauge .dupre-tk{position:absolute;left:50%;top:1px;width:1.5px;height:8px;margin-left:-.75px;background:var(--steel);transform-origin:50% 47px} +.dupre-gauge .dupre-ndl{position:absolute;left:50%;bottom:0;width:2px;height:40px;background:var(--gold-hi); + transform-origin:50% 100%;transform:rotate(0deg);border-radius:2px;box-shadow:0 0 6px rgba(var(--glow-hi),.5); + transition:transform .12s cubic-bezier(.3,1.3,.5,1)} +.dupre-gauge .dupre-hub{position:absolute;left:50%;bottom:-4px;width:8px;height:8px;margin-left:-4px;border-radius:50%;background:var(--gold)} +.dupre-gauge .dupre-gv{color:var(--cream);text-align:center;font-size:12px;font-weight:700;margin-top:5px;font-variant-numeric:tabular-nums} + +/* segmented VU / LED bar */ +.dupre-vu{width:170px;display:flex;flex-direction:column;gap:5px} +.dupre-vurow{display:flex;align-items:center;gap:7px} +.dupre-vurow .dupre-ch{color:var(--steel);font-size:.6rem;width:8px} +.dupre-vubar{flex:1;display:flex;gap:2px;height:9px} +.dupre-vubar i{flex:1;background:var(--wash);border-radius:1px;opacity:.3} +.dupre-vubar i.dupre-on{opacity:1;background:var(--pass)}.dupre-vubar i.dupre-hot{opacity:1;background:var(--gold)} +.dupre-vubar i.dupre-clip{opacity:1;background:var(--fail)}.dupre-vubar i.dupre-peak{outline:1px solid var(--gold-hi);outline-offset:-1px} + +/* mini 4-bar signal */ +.dupre-sig{display:flex;align-items:flex-end;gap:2px;height:18px} +.dupre-sig i{width:4px;background:var(--wash);border-radius:1px} +.dupre-sig i:nth-child(1){height:5px}.dupre-sig i:nth-child(2){height:9px}.dupre-sig i:nth-child(3){height:13px}.dupre-sig i:nth-child(4){height:17px} +.dupre-sig i.dupre-on{background:var(--pass)}.dupre-sig i.dupre-hot{background:var(--gold)}.dupre-sig i.dupre-clip{background:var(--fail)} + +/* signal ladder (wifi bars) */ +.dupre-ladder{display:inline-flex;gap:3px;align-items:flex-end;height:18px;cursor:pointer} +.dupre-ladder i{width:5px;background:var(--wash);border-radius:1px} +.dupre-ladder i:nth-child(1){height:6px}.dupre-ladder i:nth-child(2){height:10px} +.dupre-ladder i:nth-child(3){height:14px}.dupre-ladder i:nth-child(4){height:18px} + +/* linear progress / fuel bar */ +.dupre-bar{width:160px;height:12px;background:#0d0f10;border:1px solid #231f18;border-radius:6px;overflow:hidden;position:relative;cursor:pointer;touch-action:none} +.dupre-bar>span{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,var(--amber-grad-bot),var(--gold));border-radius:6px} +.dupre-bar.dupre-warn>span{background:linear-gradient(90deg,#a35a3f,var(--fail))} + +/* radial ring */ +.dupre-ring{width:60px;height:60px;border-radius:50%;cursor:ns-resize;touch-action:none; + background:conic-gradient(var(--gold) calc(var(--p)*1%),var(--wash) 0); + display:grid;place-items:center;position:relative} +.dupre-ring::before{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--well)} +.dupre-ring b{position:relative;color:var(--cream);font-size:12px;font-weight:700;font-variant-numeric:tabular-nums} + +/* tabular readout */ +.dupre-readout{color:var(--cream);font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.04em;cursor:pointer} +.dupre-readout small{color:var(--dim);font-size:12px;font-weight:400} +.dupre-unit{color:var(--steel);font-size:.6rem;letter-spacing:.2em;display:block;text-align:center;margin-top:2px} + +/* sparkline */ +.dupre-spark{width:170px;height:44px} +.dupre-spark svg{display:block;width:100%;height:100%} + +/* lamp row (list item) */ +.dupre-lrow{width:190px;display:flex;align-items:center;gap:9px;padding:6px 8px;border-radius:7px;background:#141210;cursor:pointer;font-size:12.5px} +.dupre-lrow:hover{background:var(--wash)} +.dupre-lrow .dupre-who{color:var(--silver)}.dupre-lrow .dupre-who b{color:var(--cream)} +.dupre-lrow .dupre-what{margin-left:auto;color:var(--dim);font-size:11px} + +/* arm-to-fire */ +.dupre-arm{font:inherit;font-size:11.5px;color:var(--silver);cursor:pointer;background:#191715;border:1px solid #33302b; + border-radius:8px;padding:7px 12px} +.dupre-arm.dupre-armed{background:rgba(203,107,77,.12);border-color:var(--fail);color:var(--fail)} + +/* stepper / segmented selector */ +.dupre-seg{display:flex;border:1px solid #33302b;border-radius:8px;overflow:hidden} +.dupre-seg button{font:inherit;font-size:11px;color:var(--silver);background:#191715;border:0;border-right:1px solid #33302b;padding:7px 11px;cursor:pointer} +.dupre-seg button:last-child{border-right:0} +.dupre-seg button.dupre-on{background:var(--seg-on-bg,linear-gradient(180deg,var(--amber-grad-top),var(--gold)));color:var(--seg-on-ink,var(--panel));font-weight:700} + +/* engraved section label */ +.dupre-engrave{width:180px;color:var(--steel);font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;cursor:pointer; + display:flex;align-items:center;gap:9px} +.dupre-engrave::before,.dupre-engrave::after{content:"";height:1px;background:var(--wash);flex:1} +.dupre-engrave::before{max-width:10px} +.dupre-engrave .dupre-cnt{color:var(--dim);letter-spacing:.1em;text-transform:none} + +/* waveform strip */ +.dupre-wave{width:170px;height:38px} +.dupre-wave svg{width:100%;height:100%;display:block} + +/* toast */ +.dupre-toastw{font-size:11px;color:var(--cream);background:var(--slate);border-radius:7px;padding:5px 10px;cursor:pointer} + +/* output well (log step) */ +.dupre-owell{width:200px;background:var(--well);border:1px solid var(--wash);border-radius:8px;padding:7px 9px;font-size:11px;cursor:pointer} +.dupre-ostep{display:flex;gap:7px;align-items:flex-start;padding:2px 0} +.dupre-ostep .dupre-lamp{margin-top:3px;width:7px;height:7px} +.dupre-ostep b{color:var(--cream);font-weight:700}.dupre-ostep .dupre-ev{color:var(--steel);display:block;font-size:10.5px} + +/* rotary selector */ +.dupre-rotsel{position:relative;width:118px;height:74px} +.dupre-rotsel>.dupre-knob{position:absolute;left:50%;top:20px;margin-left:-26px;cursor:pointer} +.dupre-rotsel .dupre-pos{position:absolute;font-size:9px;color:var(--dim);transform:translate(-50%,-50%);letter-spacing:.02em} +.dupre-rotsel .dupre-pos.dupre-on{color:var(--gold-hi);text-shadow:0 0 6px rgba(var(--glow-hi),.55)} + +/* slide-rule tuner dial */ +.dupre-tuner{width:180px;height:46px;position:relative;border-radius:6px;overflow:hidden;cursor:pointer; + background:var(--tn-bg,linear-gradient(180deg,#191510,#0b0908));border:1px solid var(--tn-brd,#2a251c); + box-shadow:inset 0 0 20px var(--tn-glow,rgba(var(--glow-lo),.12)),inset 0 1px 0 rgba(255,255,255,.03)} +.dupre-tuner .dupre-tick{position:absolute;top:6px;width:1px;height:11px;background:var(--tn-tick,var(--steel));transform:translateX(-50%)} +.dupre-tuner .dupre-tick.dupre-mn{height:6px;opacity:.5} +.dupre-tuner .dupre-mk{position:absolute;bottom:8px;transform:translateX(-50%);color:var(--tn-ink,var(--steel));font-size:10px} +.dupre-tuner .dupre-mk.dupre-on{color:var(--tn-on,var(--gold-hi));text-shadow:0 0 6px var(--tn-onglow,rgba(var(--glow-hi),.6))} +.dupre-tuner:focus{outline:1px solid rgba(var(--glow-lo),.5);outline-offset:2px} +.dupre-tuner:focus-visible{outline:2px solid var(--gold);outline-offset:2px} +.dupre-tuner .dupre-ndl{position:absolute;top:3px;bottom:3px;width:2px;margin-left:-1px;border-radius:1px; + background:var(--tn-ndl,var(--fail));box-shadow:0 0 7px var(--tn-ndlglow,rgba(203,107,77,.85));transition:left .25s} + +/* nixie tube */ +.dupre-nixie{display:inline-flex;gap:5px;cursor:pointer} +.dupre-nixie .dupre-tube{width:30px;height:44px;border-radius:5px;position:relative;overflow:hidden; + background:radial-gradient(circle at 50% 38%,#241a12,#0b0807);border:1px solid #2c261d; + display:grid;place-items:center;box-shadow:inset 0 0 12px rgba(0,0,0,.6)} +.dupre-nixie .dupre-tube b{font-size:26px;font-weight:400;color:#ff9a3c; + text-shadow:0 0 6px rgba(255,140,50,.85),0 0 15px rgba(255,120,40,.45)} +.dupre-nixie .dupre-tube.dupre-off b{color:#3a2a1c;text-shadow:none} +.dupre-nixie .dupre-tube::after{content:"";position:absolute;inset:0;pointer-events:none; + background:linear-gradient(180deg,rgba(255,255,255,.06),transparent 32%)} + +/* ===== candidate-unique CSS ===== */ +/* rocker */ +.dupre-rocker{width:66px;height:40px;border-radius:7px;cursor:pointer;position:relative; + background:linear-gradient(180deg,#25211c,#141210);border:1px solid #34302a; + box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 3px 6px rgba(0,0,0,.5);overflow:hidden} +.dupre-rocker .dupre-half{position:absolute;left:0;right:0;height:50%;display:flex;align-items:center;justify-content:center; + font-size:12px;letter-spacing:.06em;color:var(--dim)} +.dupre-rocker .dupre-top{top:0;border-bottom:1px solid #0c0b0a;background:linear-gradient(180deg,#211d19,#181513)} +.dupre-rocker .dupre-bot{bottom:0;background:linear-gradient(180deg,#141210,#100e0c);box-shadow:inset 0 3px 5px rgba(0,0,0,.55)} +.dupre-rocker.dupre-on .dupre-top{background:linear-gradient(180deg,var(--amber-grad-top),var(--gold));color:var(--panel);font-weight:700;box-shadow:0 0 10px rgba(var(--glow-hi),.35)} +.dupre-rocker.dupre-on .dupre-bot{color:var(--steel)} +.dupre-rocker:not(.dupre-on) .dupre-top{color:var(--steel)} +.dupre-rocker:not(.dupre-on) .dupre-bot{background:linear-gradient(180deg,#2a1512,#1c0f0d);color:var(--fail);box-shadow:inset 0 3px 5px rgba(0,0,0,.55),0 0 8px rgba(203,107,77,.25)} + +/* transport */ +.dupre-reels{display:flex;gap:16px;align-items:center;justify-content:center;margin-bottom:2px} +.dupre-reel{width:26px;height:26px;border-radius:50%;border:2px solid #34302a;position:relative; + background:radial-gradient(circle at 45% 40%,#211d18,#0d0b09)} +.dupre-reel::before{content:"";position:absolute;inset:9px;border-radius:50%;border:1px solid #4a443a;background:#161310} +.dupre-reel i{position:absolute;left:50%;top:50%;width:2px;height:11px;background:var(--steel);margin:-5.5px 0 0 -1px;transform-origin:50% 5.5px} +.dupre-reel i:nth-child(1){background:var(--gold-hi);box-shadow:0 0 4px rgba(var(--glow-hi),.55)} +.dupre-reel i:nth-child(2){transform:rotate(120deg)}.dupre-reel i:nth-child(3){transform:rotate(240deg)} +.dupre-transport{display:flex;gap:5px} +.dupre-tbtn{font:inherit;font-size:12px;color:var(--silver);cursor:pointer;width:30px;height:26px;display:grid;place-items:center; + background:linear-gradient(180deg,#23211e,#191715);border:1px solid #33302b;border-bottom-color:#0c0b0a;border-radius:6px} +.dupre-tbtn:hover{color:var(--gold);border-color:var(--gold)} +.dupre-tbtn.dupre-on{color:var(--panel);background:linear-gradient(180deg,var(--amber-grad-top),var(--gold));border-color:var(--gold-hi)} +.dupre-tbtn.dupre-rec.dupre-on{color:var(--cream);background:linear-gradient(180deg,#d98a6f,var(--fail));border-color:var(--fail)} + +/* radio bank */ +.dupre-radiobank{display:flex;gap:0;border:1px solid #0c0b0a;border-radius:7px;overflow:hidden; + background:#0c0b0a;padding:3px;box-shadow:inset 0 2px 4px rgba(0,0,0,.5)} +.dupre-preset{font:inherit;font-size:11px;color:var(--dim);cursor:pointer;padding:8px 9px;border:0;border-radius:4px; + background:linear-gradient(180deg,#211d19,#161310);box-shadow:inset 0 1px 0 rgba(255,255,255,.04)} +.dupre-preset+.dupre-preset{margin-left:3px} +.dupre-preset:hover{color:var(--silver)} +.dupre-preset.dupre-on{color:var(--panel);background:linear-gradient(180deg,var(--amber-grad-top),var(--gold));font-weight:700; + box-shadow:inset 0 2px 4px rgba(0,0,0,.4)} + +/* concentric dual knob */ +.dupre-dualknob{width:64px;height:64px;position:relative} +.dupre-dualknob .dupre-outer{width:64px;height:64px;border-radius:50%;position:absolute;inset:0;cursor:ns-resize;touch-action:none; + background:radial-gradient(circle at 40% 35%,#2a2622,#100e0c);border:1px solid #3a352c; + box-shadow:inset 0 2px 3px rgba(255,255,255,.05),0 3px 6px rgba(0,0,0,.5)} +.dupre-dualknob .dupre-outer .dupre-tick{position:absolute;left:50%;top:3px;width:2px;height:9px;background:var(--steel);margin-left:-1px;transform-origin:50% 29px} +.dupre-dualknob .dupre-inner{width:34px;height:34px;border-radius:50%;position:absolute;left:15px;top:15px;cursor:ns-resize;touch-action:none; + background:radial-gradient(circle at 40% 35%,#37322a,#1a1713);border:1px solid #4a443a;box-shadow:0 2px 4px rgba(0,0,0,.5)} +.dupre-dualknob .dupre-inner .dupre-ind{position:absolute;left:50%;top:3px;width:2px;height:11px;background:var(--gold-hi);margin-left:-1px; + transform-origin:50% 14px;border-radius:1px;box-shadow:0 0 5px rgba(var(--glow-hi),.6)} + +/* rotary encoder + LED ring */ +.dupre-encoder{position:relative;width:66px;height:66px;display:grid;place-items:center;cursor:ns-resize;touch-action:none} +.dupre-encoder .dupre-led{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--wash); + left:50%;top:50%;margin:-2.5px} +.dupre-encoder .dupre-led.dupre-on{background:var(--gold);box-shadow:0 0 5px 1px rgba(var(--glow-lo),.7)} +.dupre-encoder .dupre-knob{width:40px;height:40px;cursor:ns-resize} +.dupre-encoder .dupre-knob .dupre-ind{transform-origin:50% 15px;top:4px;height:12px} + +/* keyed mode switch */ +.dupre-keylock{position:relative;width:110px;height:70px} +.dupre-keylock .dupre-body{position:absolute;left:50%;top:30px;margin-left:-21px;width:42px;height:42px;border-radius:50%; + background:radial-gradient(circle at 42% 36%,#2a2622,#0f0d0b);border:1px solid #3a352c;cursor:pointer; + box-shadow:inset 0 2px 3px rgba(255,255,255,.05),0 3px 6px rgba(0,0,0,.5)} +.dupre-keylock .dupre-barrel{position:absolute;left:50%;top:50%;width:5px;height:5px;margin:-2.5px;border-radius:1px;background:#0a0908; + box-shadow:0 0 2px rgba(0,0,0,.8)} +.dupre-keylock .dupre-bit{position:absolute;left:50%;top:50%;width:3px;height:15px;margin:-15px 0 0 -1.5px;background:var(--gold-hi); + border-radius:1px;transform-origin:50% 100%;box-shadow:0 0 5px rgba(var(--glow-hi),.55);transition:transform .2s} +.dupre-keylock .dupre-kpos{position:absolute;font-size:9px;color:var(--dim);letter-spacing:.05em;transform:translate(-50%,-50%)} +.dupre-keylock .dupre-kpos.dupre-on{color:var(--gold-hi);text-shadow:0 0 6px rgba(var(--glow-hi),.55)} + +/* crossfader */ +.dupre-xfader{width:160px;height:22px;position:relative;cursor:pointer;touch-action:none} +.dupre-xfader .dupre-slot{position:absolute;top:9px;left:0;right:0;height:4px;border-radius:2px;background:#0d0f10;border:1px solid #231f18} +.dupre-xfader .dupre-detent{position:absolute;top:2px;left:50%;width:1px;height:18px;background:var(--steel);margin-left:-.5px;opacity:.7} +.dupre-xfader .dupre-end{position:absolute;top:11px;font-size:9px;color:var(--steel);transform:translateY(-50%)} +.dupre-xfader .dupre-cap{position:absolute;top:3px;width:9px;height:16px;border-radius:2px;margin-left:-4.5px;transition:left .05s; + background:linear-gradient(180deg,var(--amber-grad-top),var(--amber-grad-mid));border:1px solid var(--amber-edge);box-shadow:0 1px 2px rgba(0,0,0,.5)} + +/* thumbwheel */ +.dupre-thumbw{display:flex;align-items:center;gap:10px} +.dupre-thumbwheel{width:34px;height:52px;border-radius:6px;cursor:ns-resize;touch-action:none;position:relative;overflow:hidden; + border:1px solid #34302a;box-shadow:inset 0 0 8px rgba(0,0,0,.6); + background:repeating-linear-gradient(0deg,#0e0c0a 0 2px,#221e19 2px 3px,#2f2a23 3px 5px,#221e19 5px 6px)} +.dupre-thumbwheel::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.55),transparent 30%,transparent 70%,rgba(0,0,0,.55))} +.dupre-thumbw .dupre-win{color:var(--cream);font-size:15px;font-weight:700;font-variant-numeric:tabular-nums; + background:var(--well);border:1px solid #231f18;border-radius:4px;padding:3px 8px} + +/* DIP bank */ +.dupre-dip{display:flex;gap:3px;padding:6px 7px;background:#0f1a2a;border:1px solid #24344a;border-radius:5px; + box-shadow:inset 0 1px 3px rgba(0,0,0,.5)} +.dupre-dipsw{width:12px;height:26px;background:#0a1220;border-radius:2px;position:relative;cursor:pointer;border:1px solid #1c2c42} +.dupre-dipsw i{position:absolute;left:1px;right:1px;height:11px;border-radius:1px;background:linear-gradient(180deg,#eae4d2,#b4ad98); + bottom:1px;transition:bottom .12s,top .12s} +.dupre-dipsw.dupre-on i{bottom:auto;top:1px;background:linear-gradient(180deg,var(--amber-grad-top),var(--gold))} + +/* jog / shuttle */ +.dupre-jog{position:relative;width:74px;height:74px;cursor:ns-resize;touch-action:none} +.dupre-jog .dupre-shuttle{position:absolute;inset:0;border-radius:50%;border:6px solid #1a1713; + background:conic-gradient(from -90deg,#3a352c 0 var(--sh,40deg),#141210 0 360deg); + box-shadow:inset 0 0 8px rgba(0,0,0,.6)} +.dupre-jog .dupre-inner{position:absolute;inset:12px;border-radius:50%;transition:transform .05s linear; + background:radial-gradient(circle at 42% 36%,#2c2822,#100e0c);border:1px solid #3a352c;box-shadow:0 2px 5px rgba(0,0,0,.6)} +.dupre-jog .dupre-dimple{position:absolute;left:50%;top:7px;width:8px;height:8px;margin-left:-4px;border-radius:50%; + background:radial-gradient(circle at 40% 35%,#151210,#000);box-shadow:inset 0 1px 2px rgba(0,0,0,.9)} + +/* oscilloscope — screen-family vars with the original green as fallback */ +.dupre-scope{width:176px;height:78px;border-radius:6px;position:relative;overflow:hidden; + background:radial-gradient(circle at 50% 45%,var(--scr-bgc,#04140a),var(--scr-bge,#020a05)); + border:1px solid var(--scr-brd,#123018); + box-shadow:inset 0 0 16px rgba(0,0,0,.7)} +.dupre-scope .dupre-grat{position:absolute;inset:0;opacity:.5; + background-image:linear-gradient(var(--scr-grat,rgba(111,206,51,.18)) 1px,transparent 1px),linear-gradient(90deg,var(--scr-grat,rgba(111,206,51,.18)) 1px,transparent 1px); + background-size:22px 19.5px} +.dupre-scope .dupre-grat::after{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--scr-gratc,rgba(111,206,51,.35))} +.dupre-scope svg{position:absolute;inset:0;width:100%;height:100%} +.dupre-scope polyline{fill:none;stroke:var(--scr-hi,var(--phos));stroke-width:1.6;filter:drop-shadow(0 0 3px var(--scr-glow,rgba(127,224,160,.8)))} + +/* voice-loop keyset */ +.dupre-vloop{display:grid;grid-template-columns:repeat(4,52px);gap:4px} +.dupre-vk{display:flex;flex-direction:column;align-items:stretch;gap:4px;font-size:7px;letter-spacing:.05em; + text-align:center;padding:6px 4px 4px;cursor:pointer; + color:var(--dim);background:linear-gradient(180deg,#23211e,#191715);border:1px solid #33302b;border-radius:4px; + font-family:var(--mono)} +.dupre-vk .dupre-vk-bar{height:3px;width:40px;align-self:center;border-radius:2px;background:#16240f} +.dupre-vk.dupre-mon{color:var(--silver)} +.dupre-vk.dupre-mon .dupre-vk-bar{background:var(--pass);box-shadow:0 0 4px rgba(116,147,47,.6)} +.dupre-vk.dupre-mon.dupre-act .dupre-vk-bar{background:#a8d84a;box-shadow:0 0 7px rgba(150,200,60,.9)} +.dupre-vk.dupre-tlk{color:var(--panel);background:linear-gradient(180deg,var(--amber-grad-top),var(--gold)); + border-color:var(--gold-hi);font-weight:700} +.dupre-vk.dupre-tlk .dupre-vk-bar{background:var(--pass);box-shadow:0 0 4px rgba(116,147,47,.6)} + +/* spectrum / EQ */ +.dupre-eq{display:flex;align-items:flex-end;gap:3px;height:60px} +.dupre-eq .dupre-band{width:9px;display:flex;flex-direction:column-reverse;gap:2px;height:100%} +.dupre-eq .dupre-band i{height:5px;border-radius:1px;background:var(--wash);opacity:.3} +.dupre-eq .dupre-band i.dupre-on{opacity:1;background:var(--pass)} +.dupre-eq .dupre-band i.dupre-hot{opacity:1;background:var(--gold)} +.dupre-eq .dupre-band i.dupre-clip{opacity:1;background:var(--fail)} + +/* crossed-needle */ +.dupre-crossm{width:120px} +.dupre-crossm .dupre-face{position:relative;height:56px;overflow:hidden;cursor:ns-resize;touch-action:none} +.dupre-crossm .dupre-crossm-arc{position:absolute;inset:2px 4px -56px;border:2px solid var(--wash);border-radius:50%} +.dupre-crossm .dupre-fwd{position:absolute;left:14px;bottom:2px;width:2px;height:52px;background:var(--gold-hi);transform-origin:50% 100%; + border-radius:2px;box-shadow:0 0 5px rgba(var(--glow-hi),.5);transition:transform .12s cubic-bezier(.3,1.2,.5,1)} +.dupre-crossm .dupre-rfl{position:absolute;right:14px;bottom:2px;width:2px;height:52px;background:var(--fail);transform-origin:50% 100%; + border-radius:2px;box-shadow:0 0 5px rgba(203,107,77,.5);transition:transform .12s cubic-bezier(.3,1.2,.5,1)} +.dupre-crossm .dupre-lbl{display:flex;justify-content:space-between;color:var(--steel);font-size:9px;margin-top:2px} + +/* thermometer */ +.dupre-thermo{display:flex;align-items:flex-end;gap:6px;height:74px;cursor:ns-resize;touch-action:none} +.dupre-thermo .dupre-thermo-tube{width:12px;height:64px;border-radius:6px 6px 0 0;position:relative;background:#0d0f10;border:1px solid #231f18;overflow:hidden} +.dupre-thermo .dupre-thermo-fill{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(0deg,#a35a3f,var(--fail))} +.dupre-thermo .dupre-bulb{width:20px;height:20px;border-radius:50%;background:var(--fail);position:absolute;left:-4px;bottom:-9px; + box-shadow:0 0 6px rgba(203,107,77,.5)} +.dupre-thermo .dupre-scale{display:flex;flex-direction:column;justify-content:space-between;height:64px;font-size:9px;color:var(--steel)} +.dupre-thermo .dupre-wrapcol{position:relative;padding-bottom:9px} + +/* bourdon */ +.dupre-bourdon{width:82px;height:82px;border-radius:50%;position:relative;cursor:ns-resize;touch-action:none; + background:radial-gradient(circle at 48% 42%,#1d1a16,#0c0b09);border:2px solid #2c261d; + box-shadow:inset 0 2px 5px rgba(0,0,0,.6)} +.dupre-bourdon svg{position:absolute;inset:0} +.dupre-bourdon-ndl{position:absolute;left:50%;top:50%;width:2px;height:32px;margin:-32px 0 0 -1px;background:var(--gold-hi); + transform-origin:50% 100%;border-radius:2px;box-shadow:0 0 5px rgba(var(--glow-hi),.55);transition:transform .12s cubic-bezier(.3,1.2,.5,1)} +.dupre-bourdon-hub{position:absolute;left:50%;top:50%;width:8px;height:8px;margin:-4px;border-radius:50%;background:var(--gold)} +.dupre-bourdon-cap{position:absolute;left:0;right:0;bottom:12px;text-align:center;font-size:8px;letter-spacing:.16em;color:var(--steel)} + +/* strip-chart */ +.dupre-strip{width:176px;height:62px;border-radius:5px;position:relative;overflow:hidden; + background:#0c0e0f;border:1px solid #231f18} +.dupre-strip .dupre-rule{position:absolute;inset:0;opacity:.4; + background-image:linear-gradient(90deg,rgba(150,147,133,.14) 1px,transparent 1px);background-size:16px 100%} +.dupre-strip svg{position:absolute;inset:0;width:100%;height:100%} +.dupre-strip polyline{fill:none;stroke:var(--gold);stroke-width:1.4} +.dupre-strip .dupre-pen{position:absolute;right:2px;width:6px;height:6px;margin:-3px;border-radius:50%;background:var(--gold-hi); + box-shadow:0 0 6px rgba(var(--glow-hi),.8);transition:top .08s linear} + +/* correlation */ +.dupre-corr{width:150px;cursor:pointer;touch-action:none} +.dupre-corr-face{position:relative;height:44px;overflow:hidden} +.dupre-corr-arc{position:absolute;inset:0 0 -44px;border:2px solid var(--wash);border-radius:50%} +.dupre-corr .dupre-zero{position:absolute;left:50%;top:2px;width:1px;height:10px;background:var(--gold);margin-left:-.5px} +.dupre-corr-ndl{position:absolute;left:50%;bottom:0;width:2px;height:38px;background:var(--gold-hi);transform-origin:50% 100%; + border-radius:2px;box-shadow:0 0 5px rgba(var(--glow-hi),.5);transition:transform .1s ease-out} +.dupre-corr-lbl{display:flex;justify-content:space-between;color:var(--steel);font-size:9px;margin-top:2px} + +/* battery */ +.dupre-batt{display:flex;align-items:center;cursor:pointer;touch-action:none} +.dupre-batt .dupre-cells{display:flex;gap:2px;padding:3px;border:1px solid #34302a;border-radius:4px;background:#0d0f10} +.dupre-batt .dupre-cell{width:12px;height:26px;border-radius:1px;background:var(--wash);opacity:.35} +.dupre-batt .dupre-cell.dupre-on{opacity:1;background:linear-gradient(180deg,var(--pass),#5c7526)} +.dupre-batt .dupre-cell.dupre-warn.dupre-on{background:linear-gradient(180deg,var(--fail),#a04a34)} +.dupre-batt .dupre-nub{width:4px;height:12px;background:#34302a;border-radius:0 2px 2px 0} + +/* split-flap — four clipped half-panels per cell; the fold happens on + .ftc (falls) and .fbn (lands), driven by the builder's WAAPI flips */ +.flap{display:inline-flex;gap:4px;cursor:pointer} +.flapd{width:30px;height:42px;border-radius:5px;position:relative; + background:linear-gradient(180deg,#211d18,#141210);border:1px solid #34302a;box-shadow:0 2px 4px rgba(0,0,0,.5); + perspective:220px;transform-style:preserve-3d} +.flapd .fh{position:absolute;inset:0;display:grid;place-items:center;font-size:24px;color:var(--cream); + text-shadow:0 1px 2px rgba(0,0,0,.7);backface-visibility:hidden;transform-origin:50% 50%} +.flapd .ftn,.flapd .ftc{clip-path:inset(0 0 50% 0)} +.flapd .fbc,.flapd .fbn{clip-path:inset(50% 0 0 0)} +.flapd .fbn{transform:rotateX(180deg)} +.flapd::after{content:"";position:absolute;left:0;right:0;top:50%;height:1px;z-index:5; + background:rgba(0,0,0,.65);box-shadow:0 1px 0 rgba(255,255,255,.03)} +/* multi-row board: column of flap lines */ +.flap-rows{flex-direction:column;gap:5px} +.flapline{display:inline-flex;gap:4px} +/* white skin — the dark board with true-white ink (the default ink is cream) */ +.flap-white .flapd .fh{color:#fff} +/* helvetica — the grotesque face real Solari boards wore */ +.flap-helv .flapd .fh{font-family:Helvetica,'Helvetica Neue',Arial,sans-serif;font-weight:600} +/* paper skin — true-white cards, dark lettering */ +.flap-paper .flapd{background:linear-gradient(180deg,#ffffff,#e6e6e3);border-color:#b6b6b2} +.flap-paper .flapd .fh{color:#17181a;text-shadow:0 1px 0 rgba(255,255,255,.5)} +.flap-paper .flapd::after{background:rgba(0,0,0,.28);box-shadow:0 1px 0 rgba(255,255,255,.35)} +/* light skin — the inverse board: ivory flaps, near-black ink, softer crease */ +.flap-light .flapd{background:linear-gradient(180deg,#f7eed3,#dccfa8);border-color:#a89c7e} +.flap-light .flapd .fh{color:#1b1813;text-shadow:0 1px 0 rgba(255,255,255,.45)} +.flap-light .flapd::after{background:rgba(0,0,0,.3);box-shadow:0 1px 0 rgba(255,255,255,.3)} + +/* seven-segment */ +.dupre-seven{display:inline-flex;gap:6px;padding:6px 9px;border-radius:6px;background:#0a0806;border:1px solid #231f18;cursor:pointer; + box-shadow:inset 0 0 10px rgba(0,0,0,.6)} +.seg7{width:22px;height:40px;filter:drop-shadow(0 0 3px rgba(87,211,87,.55))} +.seg7.red{filter:drop-shadow(0 0 3px rgba(226,84,63,.55))} +.dupre-seven .dupre-colon{align-self:center;display:flex;flex-direction:column;gap:9px} +.dupre-seven .dupre-colon i{width:4px;height:4px;border-radius:50%;background:var(--sevgrn);box-shadow:0 0 4px rgba(87,211,87,.7)} + +/* DSKY verb/noun panel */ +.dupre-dsky{display:flex;gap:9px;align-items:stretch;background:#1c1916;border:1px solid #060505;border-radius:8px;padding:8px} +.dupre-dsky-lamps{display:grid;grid-template-rows:repeat(6,1fr);gap:3px;width:52px} +.dupre-dsky-sl{font-size:6.5px;letter-spacing:.04em;display:flex;align-items:center;justify-content:center;text-align:center; + background:#141210;color:#5c574c;border-radius:2px;border:1px solid #26221c} +.dupre-dsky-sl.dupre-on{background:linear-gradient(180deg,var(--amber-warn),var(--gold));color:var(--panel);font-weight:700; + box-shadow:0 0 6px rgba(var(--glow-lo),.5)} +.dupre-dsky-right{display:flex;flex-direction:column;gap:6px} +.dupre-dsky-wins{display:flex;gap:8px} +.dupre-dsky-win{display:flex;flex-direction:column;align-items:center;gap:2px} +.dupre-dsky-wl{font-size:6px;letter-spacing:.14em;color:var(--steel)} +.dupre-dsky-wd{display:flex;gap:2px;background:#0a0806;border:1px solid #231f18;border-radius:4px;padding:3px 4px} +.dupre-dsky-wd .seg7{width:13px;height:24px} +.dupre-dsky-win.dupre-hot .dupre-dsky-wd{border-color:var(--gold);box-shadow:0 0 5px rgba(var(--glow-lo),.4)} +.dupre-dsky-pad{display:grid;grid-template-columns:repeat(5,1fr);gap:4px} +.dupre-dsky-pad .dupre-key{padding:4px 0;font-size:8.5px;border-radius:5px;text-align:center;letter-spacing:.03em} + +/* VFD marquee */ +.dupre-vfdm{width:176px;height:34px;border-radius:5px;overflow:hidden;position:relative;cursor:pointer; + background:linear-gradient(180deg,#04100e,#020807);border:1px solid #123028;box-shadow:inset 0 0 12px rgba(0,0,0,.6)} +.dupre-vfdm .dupre-txt{position:absolute;top:50%;transform:translateY(-50%);white-space:nowrap;font-size:15px;letter-spacing:.22em; + color:var(--vfd);text-shadow:0 0 6px rgba(99,230,200,.65)} +.dupre-vfdm .dupre-mesh{position:absolute;inset:0;pointer-events:none;opacity:.35; + background-image:radial-gradient(rgba(0,0,0,.6) 40%,transparent 41%);background-size:3px 3px} + +/* annunciator */ +.dupre-annwrap{display:flex;flex-direction:column;gap:6px} +.dupre-annbar{display:flex;gap:5px;align-items:center} +.dupre-mc{font-size:7px;letter-spacing:.08em;padding:4px 8px;border-radius:3px;background:#141210;color:#5c574c; + border:1px solid #26221c;text-align:center} +.dupre-mc.dupre-on{background:linear-gradient(180deg,#d98a6f,var(--fail));color:var(--cream);font-weight:700; + box-shadow:0 0 8px rgba(203,107,77,.5)} +.dupre-mc.dupre-on.dupre-fl{animation:pulse var(--pulse-rate) ease-in-out infinite} +.dupre-annbar .dupre-key{padding:3px 7px;font-size:7.5px;border-radius:4px} +.dupre-annun{display:grid;grid-template-columns:repeat(3,1fr);gap:3px} +.dupre-acell{font-size:8.5px;letter-spacing:.08em;text-align:center;color:var(--dim);padding:6px 4px;border-radius:3px;cursor:pointer; + background:#141210;border:1px solid #262320;line-height:1.2} +.dupre-acell.dupre-warn{color:var(--panel);background:linear-gradient(180deg,var(--amber-warn),var(--gold));font-weight:700;box-shadow:0 0 8px rgba(var(--glow-lo),.4)} +.dupre-acell.dupre-fault{color:var(--cream);background:linear-gradient(180deg,#d98a6f,var(--fail));font-weight:700;box-shadow:0 0 8px rgba(203,107,77,.4);animation:pulse var(--pulse-rate) ease-in-out infinite} + +/* jewel */ +.dupre-jewel{width:24px;height:24px;border-radius:50%;position:relative;cursor:pointer; + background:radial-gradient(circle at 36% 30%,rgba(255,255,255,.75),var(--jc) 42%,#3a0d08 100%); + box-shadow:0 0 10px 1px var(--jc),inset 0 -2px 3px rgba(0,0,0,.5)} +.dupre-jewel::after{content:"";position:absolute;inset:0;border-radius:50%; + background:conic-gradient(from 0deg,rgba(255,255,255,.12) 0 22deg,transparent 22deg 45deg,rgba(0,0,0,.18) 45deg 67deg,transparent 67deg 90deg); + background-repeat:repeat} +.dupre-jewel.dupre-dim{background:radial-gradient(circle at 36% 30%,rgba(120,120,120,.3),#241f1b 55%,#0e0c0a);box-shadow:inset 0 -2px 3px rgba(0,0,0,.5)} + +/* tape counter */ +.dupre-counter{display:inline-flex;gap:2px;padding:4px;background:#0c0b0a;border:1px solid #2c261d;border-radius:4px; + box-shadow:inset 0 1px 3px rgba(0,0,0,.6)} +.dupre-cwheel{width:18px;height:34px;border-radius:2px;position:relative;overflow:hidden; + background:linear-gradient(180deg,#efe9d6,#c7c0ac);box-shadow:inset 0 0 3px rgba(0,0,0,.3)} +.dupre-cwheel .dupre-col{position:absolute;left:0;right:0;text-align:center;color:#1a1613;font-size:18px;font-weight:700;line-height:34px; + transition:top .35s cubic-bezier(.4,1.4,.5,1)} +.dupre-cwheel .dupre-col span{display:block;height:34px} +.dupre-cwheel::before,.dupre-cwheel::after{content:"";position:absolute;left:0;right:0;height:9px;z-index:2;pointer-events:none} +.dupre-cwheel::before{top:0;background:linear-gradient(180deg,rgba(0,0,0,.4),transparent)} +.dupre-cwheel::after{bottom:0;background:linear-gradient(0deg,rgba(0,0,0,.4),transparent)} +.dupre-counter .dupre-redw{background:linear-gradient(180deg,#e7b46a,#cf9440)} + +/* analog clock */ +.dupre-clock{width:78px;height:78px;border-radius:50%;position:relative; + background:radial-gradient(circle at 46% 40%,#1c1915,#0c0b09);border:2px solid #2c261d;box-shadow:inset 0 2px 5px rgba(0,0,0,.6)} +.dupre-clock .dupre-tk{position:absolute;left:50%;top:4px;width:1.5px;height:6px;background:var(--steel);margin-left:-.75px;transform-origin:50% 35px} +.dupre-clock .dupre-hh{position:absolute;left:50%;top:50%;width:3px;height:20px;margin:-20px 0 0 -1.5px;background:var(--cream); + transform-origin:50% 100%;border-radius:2px} +.dupre-clock .dupre-mh{position:absolute;left:50%;top:50%;width:2px;height:28px;margin:-28px 0 0 -1px;background:var(--silver); + transform-origin:50% 100%;border-radius:2px} +.dupre-clock .dupre-sh{position:absolute;left:50%;top:50%;width:1px;height:30px;margin:-30px 0 0 -.5px;background:var(--gold-hi); + transform-origin:50% 100%;box-shadow:0 0 4px rgba(var(--glow-hi),.5)} +.dupre-clock .dupre-pin{position:absolute;left:50%;top:50%;width:6px;height:6px;margin:-3px;border-radius:50%;background:var(--gold)} + +/* frequency-dial scale */ +.dupre-freqscale{width:184px;height:44px;position:relative;border-radius:5px;overflow:hidden;cursor:pointer;touch-action:none; + background:linear-gradient(180deg,#191510,#0b0908);border:1px solid #2a251c; + box-shadow:inset 0 0 16px rgba(var(--glow-lo),.1)} +.dupre-freqscale .dupre-tick{position:absolute;top:5px;width:1px;background:var(--steel);transform:translateX(-50%)} +.dupre-freqscale .dupre-mk{position:absolute;bottom:6px;transform:translateX(-50%);color:var(--steel);font-size:9px} +.dupre-freqscale .dupre-fs-band{position:absolute;bottom:2px;left:6px;color:var(--gold);font-size:8px;letter-spacing:.18em} +.dupre-freqscale .dupre-fptr{position:absolute;top:3px;bottom:14px;width:2px;margin-left:-1px;border-radius:1px; + background:var(--fail);box-shadow:0 0 7px rgba(203,107,77,.85)} + +/* patch-bay */ +.dupre-patch{padding:7px 9px;background:#141210;border:1px solid #2c261d;border-radius:5px;position:relative} +.dupre-patch .dupre-row{display:flex;gap:9px} +.dupre-patch .dupre-row+.dupre-row{margin-top:9px} +.dupre-patch .dupre-jack{width:13px;height:13px;border-radius:50%;cursor:pointer;background:radial-gradient(circle at 40% 35%,#3a352c,#0a0908 70%); + border:1px solid #4a443a;box-shadow:inset 0 1px 2px rgba(0,0,0,.8)} +.dupre-patch .dupre-jack.dupre-hot{background:radial-gradient(circle at 40% 35%,var(--amber-edge),#1a1408 70%)} +.dupre-patch .dupre-jack.dupre-sel{border-color:var(--gold-hi);box-shadow:0 0 6px 1px rgba(var(--glow-hi),.7)} +.dupre-patch svg{position:absolute;inset:0;pointer-events:none;width:100%;height:100%} +.dupre-patch svg path{fill:none;stroke:var(--gold);stroke-width:2.4;opacity:.85;stroke-linecap:round} + +/* ===== reference-batch (R) instruments — SVG-first, after period hardware ===== */ +.rsvg{display:block} +.rsvg.drag{cursor:ns-resize;touch-action:none} +.rsvg.press{cursor:pointer} + +/* transport reels spin (was a page-side keyframe injector) */ +@keyframes reelspin{to{transform:rotate(360deg)}} +.dupre-reel.dupre-spin{animation:reelspin 2.6s linear infinite} +`; +function ensureCss() { + if (document.getElementById('dupre-css') || !DUPRE_CSS) return; + const st = document.createElement('style'); st.id = 'dupre-css'; st.textContent = DUPRE_CSS; + document.head.appendChild(st); +} +if (document.head) ensureCss(); +else document.addEventListener('DOMContentLoaded', ensureCss); + +/* Policy classification (see DUPRE.POLICIES). This is the colour pass's worklist made + explicit: every card gets a record here as we review it — the kind it's bound + by, why in its own terms, and the range it may vary and stay authentic. This + round covers the cards already touched; the rest are unclassified on purpose, + the review still to do card by card, not a memory dump to fill now. Assigned + after the builders exist, in one place, so it reads as a catalogue. */ +DUPRE.slideToggle.POLICY = { kind: 'accent', + why: 'On means good in one panel and a fault in the next, so the lit colour is the consumer’s claim, not the instrument’s.', + authentic: 'The on-colour from the accent family (red, amber, green, white, vfd), plus the pill and thumb finishes. The switch form stays.' }; +DUPRE.segmented.POLICY = { kind: 'accent', + why: 'The active segment signals a mode whose meaning depends on the panel it sits in.', + authentic: 'The accent colour of the active segment. The segment count and labels are the deployment’s, not a colour choice.' }; +DUPRE.chipToggle.POLICY = { kind: 'accent', + why: 'A filter chip’s on-state reads as good, warning or fault entirely by where it is used.', + authentic: 'The lit colour from the accent family. The chip keeps its inline weight and dotted underline.' }; +DUPRE.dataMatrix.POLICY = { kind: 'screen', + why: 'LED and LCD dot-matrix modules were sold in several emitter colours, so no one colour is definitive.', + authentic: 'The screen family (amber, green, red, blue, vfd, white) — each a panel that was actually built. Not an arbitrary hue.' }; +DUPRE.roundCrt.POLICY = { kind: 'screen', + why: 'CRT phosphors were manufactured in more than one colour (P1 green, P3 amber, white), so the trace colour is a real choice.', + authentic: 'The screen family, limited to phosphors that existed. The face tint follows the phosphor.' }; +DUPRE.waveRegion.POLICY = { kind: 'screen', + why: 'A backlit editor LCD was made in several tints; the ink colour is the panel’s, not fixed.', + authentic: 'The screen family. The waveform and region handles recolour with the screen, staying legible on it.' }; +DUPRE.radarSweep.POLICY = { kind: 'screen', + why: 'PPI radar scopes ran amber and green phosphors both; neither is the one true colour.', + authentic: 'The screen family, phosphors that shipped. The sweep and afterglow track the chosen screen.' }; +DUPRE.abcKeypad.POLICY = { kind: 'screen', + why: 'The entry window is a screen like any other; its phosphor was made in several colours. (Mixed card: the keys are fixed-function and not a colour choice.)', + authentic: 'The window’s screen family. The keycap colours are functional and stay put.' }; + +Object.assign(DUPRE, { SVGNS, svgEl, polar, dragX, dragY, dragDelta, SEG, seg7, buildBars, VUDB, vuDb, SCREEN_FAMS }); +window.DUPRE = DUPRE; +})(); |
