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path: root/scripts/theme-studio/palette-generator-core.js
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* refactor(theme-studio): tier-1 simplification passCraig Jennings20 hours1-2/+1
| | | | | | | | These are behavior-preserving cleanups from the refactor/simplify assessment, all test-verified. I merged syncMockHeight and syncPkgHeight into one syncPaneHeight(tableId, paneId), inlined the two single-use displayHex/displayName closures, dropped a pkgbody guard that buildPkgTable already does, and had paintUI call worstCellHtml instead of rebuilding the covered-contrast cell. I deleted the dead generatorHues "manual" branch (a copy of the fallback) and locateInfoLine (orphaned when I removed the preview info line earlier today). The two nerd-icons loaders now share _load_nerd_icons_artifact, with a sentinel so a null-file edge keeps its exact behavior. face_coverage.classify reads through named locals now, guarded by a new characterization test. Two assessment findings were wrong and skipped after I checked them against the code: LOCATE_REG is live (read by previewSpan), and normalizePaletteEntryCore doesn't exist.
* refactor(theme-studio): table-drive vibe chroma and share the inherit walkCraig Jennings6 days1-10/+8
| | | | | | vibeChroma was a ten-branch if-ladder of magic chroma constants; it's now a [base, range] lookup table, so a vibe is one row to read or tune. resolveSyntaxFg and resolveUiAttr each hand-rolled the same cycle-guarded inherit walk; both now call one walkInheritChain helper that takes the parent and value functions. effResolve keeps its own recursive form since it double-indexes through the package map. I left the palette-actions splice helpers (replacePaletteEntries, withCfg) and the paletteGroups dedup for a later pass: they mutate the live palette and are only browser-gate covered, so they want their own careful change rather than riding this one.
* refactor(theme-studio): share oklchOf and isPureEndpointHex from colormathCraig Jennings6 days1-4/+2
| | | | oklchOf and isPureEndpointHex were each defined identically in app-core.js and palette-generator-core.js, and hueOfHex inlined oklchOf's body a third time. I moved both helpers into colormath.js, which already owns the primitives they call, and had the two consumers import them. hueOfHex now calls oklchOf instead of re-deriving it.
* feat(theme-studio): palette generator and preview fidelityCraig Jennings11 days1-0/+267
Two strands land together because the generated theme-studio.html bundles every source file into one page and can't be split cleanly. The palette generator is a preview-first panel: palette-generator-core.js plans the palette and palette-generator-ui.js draws it. Generated colors stay inspectable and tunable through the existing selector, and committing one creates a normal base column. It adds source-mode and scheme controls, a configurable accent count, and color names from color-names.json. For preview fidelity, syntax and UI colors now resolve through the real Emacs inherit chains, so the preview matches how Emacs renders the theme. resolveSyntaxFg pins dec to ty (Emacs has no decorator face) and otherwise follows comment-delimiter to comment, doc to string, property to variable, function-call to function-name. resolveUiAttr walks mode-line-inactive to mode-line and line-number-current-line to line-number. The decorator label now reads "decorator to type" to match the type face Emacs uses for it. Design recorded in the two theme-studio specs under docs/.