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orca/mobile/scripts
Brennan Benson 52c749207a fix(mobile): route external mouse click and drag to the terminal
The terminal WebView suppresses mousedown/click at capture so xterm's own
mouse handling stays inert (its onData bytes are dropped by the mobile
bridge). That left hardware mouse clicks and drags with no path at all:
touch taps reached mouse-aware TUIs and drove selection, while a Bluetooth
mouse or trackpad click did nothing (#8818; wheel half landed in #11247).

Add a pointer-event router on the terminal surface (pointerType 'mouse',
left button only) that mirrors touch semantics:

- plain click: same pipeline as a touch tap (links/file paths first, then
  tracking-mode press+release reports, else keyboard focus), and a click
  on an active selection dismisses it like touch does
- drag with mouse tracking: press at the anchor, per-cell motion reports
  (drag/any modes), release on pointerup or pointercancel
- drag without tracking: character-anchored selection reusing the touch
  handle-drag plumbing (edge scroll, handles, copy pill)

Widen the RN gesture-input grammar to pass left-drag motion reports
(SGR button 32, default-encoding byte 64) through the existing
validation and rate limiting.

Mock server: echo the subscribe viewport and serialize scrollback so the
session screen leaves the resubscribe loop, serve the session-tabs
subscribe stream, and add a MOCK_TUI=1 mouse-tracking scenario plus a
[SEND] byte log - the rig used to reproduce and verify this fix on an
Android emulator.

Fixes #8818
2026-07-29 19:21:18 -07:00
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