diff options
Diffstat (limited to 'modules/ai-vterm.el')
| -rw-r--r-- | modules/ai-vterm.el | 70 |
1 files changed, 52 insertions, 18 deletions
diff --git a/modules/ai-vterm.el b/modules/ai-vterm.el index 4a8f7e0e..266966ea 100644 --- a/modules/ai-vterm.el +++ b/modules/ai-vterm.el @@ -7,10 +7,13 @@ ;; Picks an AI-agent project (a dir under ~/.emacs.d, ~/code/*, or ;; ~/projects/* containing .ai/protocols.org), opens or reuses a vterm ;; buffer named "agent [<basename>]", sends the agent's startup -;; instruction to it, and routes the buffer to a right-side window via -;; display-buffer-alist. Multiple projects produce multiple coexisting -;; buffers that share the same right-side slot; switching among them is a -;; buffer-switch, not a kill-and-recreate. +;; instruction to it, and routes the buffer to a side window via +;; display-buffer-alist. The default placement is host-aware: a +;; right-side split at 50% width on a desktop, a bottom split at 75% +;; height on a laptop (see `cj/--ai-vterm-default-direction'). Multiple +;; projects produce multiple coexisting buffers that share the same +;; slot; switching among them is a buffer-switch, not a +;; kill-and-recreate. ;; ;; Each project's agent runs inside a tmux session named ;; "<cj/ai-vterm-tmux-session-prefix><basename>" (default prefix "aiv-"). @@ -47,6 +50,7 @@ (require 'seq) (require 'cj-window-geometry-lib) (require 'cj-window-toggle-lib) +(require 'host-environment) (declare-function vterm "vterm" (&optional buffer-name)) (declare-function vterm-send-string "vterm" (string &optional paste-p)) @@ -332,17 +336,44 @@ the active group alphabetical too." (let ((proc (get-buffer-process buffer))) (and proc (process-live-p proc)))) -(defcustom cj/ai-vterm-window-width 0.5 - "Default fraction of frame allocated to the AI-vterm window. +(defcustom cj/ai-vterm-desktop-width 0.5 + "Default fraction of frame width for the AI-vterm window on a desktop. -Used by `cj/--ai-vterm-display-saved' as the size fallback when -`cj/--ai-vterm-last-size' is nil (i.e. the user hasn't yet toggled -off an agent window in this session). Applies to both width and -height axes -- the same fallback fraction is used for either default -direction." +On a desktop the agent opens as a right-side vertical split (see +`cj/--ai-vterm-default-direction'), so this fraction is interpreted +as a window width. Used by `cj/--ai-vterm-default-size' as the size +fallback when `cj/--ai-vterm-last-size' is nil (i.e. the user hasn't +yet toggled off an agent window in this session)." :type 'number :group 'ai-vterm) +(defcustom cj/ai-vterm-laptop-height 0.75 + "Default fraction of frame height for the AI-vterm window on a laptop. + +On a laptop the agent opens as a bottom horizontal split (see +`cj/--ai-vterm-default-direction'), so this fraction is interpreted +as a window height. Used by `cj/--ai-vterm-default-size' as the size +fallback when `cj/--ai-vterm-last-size' is nil." + :type 'number + :group 'ai-vterm) + +(defun cj/--ai-vterm-default-direction () + "Return the host-appropriate default split direction for the agent window. + +`below' on a laptop (bottom horizontal split), `right' on a desktop +(right-side vertical split). Detected via `env-laptop-p'." + (if (env-laptop-p) 'below 'right)) + +(defun cj/--ai-vterm-default-size () + "Return the host-appropriate default size fraction for the agent window. + +`cj/ai-vterm-laptop-height' on a laptop, `cj/ai-vterm-desktop-width' +on a desktop -- pairing with the axis chosen by +`cj/--ai-vterm-default-direction'." + (if (env-laptop-p) + cj/ai-vterm-laptop-height + cj/ai-vterm-desktop-width)) + (defvar cj/--ai-vterm-last-direction nil "Last user-chosen direction for the AI-vterm display. @@ -366,7 +397,7 @@ the saved direction.") Positive integer: body-columns when `cj/--ai-vterm-last-direction' is right or left, body-lines when below or above. nil means use -the customizable default `cj/ai-vterm-window-width' (a float +the host-aware default from `cj/--ai-vterm-default-size' (a float fraction). Body size, not total size, because total-width includes the @@ -392,10 +423,12 @@ cost of not auto-scaling if the frame itself resizes.") Sets `cj/--ai-vterm-last-direction' and `cj/--ai-vterm-last-size' so a subsequent F9 display can restore the user's chosen orientation and size. Called at toggle-off (just before the window is torn -down). The default direction is `right' -- the module's side-panel -default. Does nothing when WINDOW is not live." +down). The default direction is host-aware via +`cj/--ai-vterm-default-direction' (used only when WINDOW fills its +frame and no direction can be inferred). Does nothing when WINDOW +is not live." (cj/window-toggle-capture-state - window 'right + window (cj/--ai-vterm-default-direction) 'cj/--ai-vterm-last-direction 'cj/--ai-vterm-last-size)) @@ -429,7 +462,8 @@ than splitting -- preserves the user's lone-window layout across F9 toggles. Otherwise delegates to `cj/window-toggle-display-saved' against the -F9 state vars, falling back to `right' and `cj/ai-vterm-window-width'." +F9 state vars, falling back to the host-aware defaults from +`cj/--ai-vterm-default-direction' and `cj/--ai-vterm-default-size'." (cond ((and cj/--ai-vterm-last-was-bury (one-window-p)) (setq cj/--ai-vterm-last-was-bury nil) @@ -440,8 +474,8 @@ F9 state vars, falling back to `right' and `cj/ai-vterm-window-width'." (setq cj/--ai-vterm-last-was-bury nil) (cj/window-toggle-display-saved buffer alist - 'cj/--ai-vterm-last-direction 'right - 'cj/--ai-vterm-last-size cj/ai-vterm-window-width)))) + 'cj/--ai-vterm-last-direction (cj/--ai-vterm-default-direction) + 'cj/--ai-vterm-last-size (cj/--ai-vterm-default-size))))) (defun cj/--ai-vterm-display-rule-list () "Return the `display-buffer-alist' entry list installed by this module. |