fix: suppress unintended tag switch from macOS auto-activation after app termination#161
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fix: suppress unintended tag switch from macOS auto-activation after app termination#161
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…app termination When apps are terminated in quick succession (e.g., repeated Cmd-Q), macOS auto-activates another app which may have hidden windows on a different tag, causing an unwanted tag switch. The existing deferred logic (same-batch WindowDestroyed detection) cannot handle this because the AppTerminated event arrives in a later batch (~60ms delay). Add last_app_terminated_at timestamp to RunLoopContext. When a deferred tag switch decision finds the window still alive but an app was terminated within the last 2 seconds, suppress the tag switch and restore focus to the current display's visible window instead.
Rename last_app_terminated_at to last_focused_window_destroyed_at and set the timestamp when the focused window is destroyed (not just on AppTerminated). This covers Cmd-W closing the last window of an app and batch-separated events where workspace callback hasn't fired yet. Also narrow the timestamp scope to only fire when focus is actually lost, preventing false suppression after background app termination.
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When apps are terminated in quick succession (e.g., repeated Cmd-Q), macOS auto-activates another app which may have hidden windows on a different tag, causing an unwanted tag switch. The existing deferred logic (same-batch WindowDestroyed detection) cannot handle this because the AppTerminated event arrives in a later batch (~60ms delay).
Add last_app_terminated_at timestamp to RunLoopContext. When a deferred tag switch decision finds the window still alive but an app was terminated within the last 2 seconds, suppress the tag switch and restore focus to the current display's visible window instead.