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Add support for `mouse-autoselect-window'
; This feature requires both `mouse-autoselect-window` and ; `focus-follows-mouse' being set. Delaying autoselection is not ; supported yet. * exwm-core.el (exwm--client-event-mask): Select the EnterNotify event on each X window when `mouse-autoselect-window' is set. * exwm-input.el (exwm-input--on-EnterNotify): New function for making `mouse-autoselect-window' work on X windows. (exwm-input--init): Listen to EnterNotify event when `mouse-autoselect-window' is set.
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2 changed files with 49 additions and 3 deletions
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@ -86,9 +86,10 @@ least SECS seconds later."
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,function
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,function
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,@args))
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,@args))
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(defconst exwm--client-event-mask
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(defconst exwm--client-event-mask (logior xcb:EventMask:StructureNotify
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(eval-when-compile
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xcb:EventMask:PropertyChange
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(logior xcb:EventMask:StructureNotify xcb:EventMask:PropertyChange))
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(if mouse-autoselect-window
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xcb:EventMask:EnterWindow 0))
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"Event mask set on all managed windows.")
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"Event mask set on all managed windows.")
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(defvar exwm-input-line-mode-passthrough)
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(defvar exwm-input-line-mode-passthrough)
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@ -137,6 +137,48 @@ ARGS are additional arguments to CALLBACK."
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(x-focus-frame (selected-frame))
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(x-focus-frame (selected-frame))
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(select-window (selected-window))))))
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(select-window (selected-window))))))
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(defun exwm-input--on-EnterNotify (data _synthetic)
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"Handle EnterNotify events."
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(let ((evt (make-instance 'xcb:EnterNotify))
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buffer window frame frame-xid edges fake-evt)
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(xcb:unmarshal evt data)
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(with-slots (time root event root-x root-y event-x event-y state) evt
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(setq buffer (exwm--id->buffer event)
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window (get-buffer-window buffer t))
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(when (and buffer window (not (eq window (selected-window))))
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(setq frame (window-frame window)
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frame-xid (frame-parameter frame 'exwm-id))
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(unless (eq frame exwm-workspace--current)
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(if (exwm-workspace--workspace-p frame)
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;; The X window is on another workspace.
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(exwm-workspace-switch frame)
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(with-current-buffer buffer
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(when (and (eq major-mode 'exwm-mode)
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(not (eq exwm--frame exwm-workspace--current)))
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;; The floating X window is on another workspace.
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(exwm-workspace-switch exwm--frame)))))
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;; Send a fake MotionNotify event to Emacs.
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(setq edges (window-inside-pixel-edges window)
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fake-evt (make-instance 'xcb:MotionNotify
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:detail 0
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:time time
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:root root
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:event frame-xid
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:child xcb:Window:None
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:root-x root-x
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:root-y root-y
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:event-x (+ event-x (elt edges 0))
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:event-y (+ event-y (elt edges 1))
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:state state
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:same-screen 1))
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(xcb:+request exwm--connection
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(make-instance 'xcb:SendEvent
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:propagate 0
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:destination frame-xid
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:event-mask xcb:EventMask:NoEvent
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:event (xcb:marshal fake-evt exwm--connection)))
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(xcb:flush exwm--connection)))))
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(defun exwm-input--on-keysyms-update ()
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(defun exwm-input--on-keysyms-update ()
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(let ((exwm-input--global-prefix-keys nil))
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(let ((exwm-input--global-prefix-keys nil))
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(exwm-input--update-global-prefix-keys)))
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(exwm-input--update-global-prefix-keys)))
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@ -741,6 +783,9 @@ Its usage is the same with `exwm-input-set-simulation-keys'."
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(xcb:+event exwm--connection 'xcb:MotionNotify
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(xcb:+event exwm--connection 'xcb:MotionNotify
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#'exwm-floating--do-moveresize)
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#'exwm-floating--do-moveresize)
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(xcb:+event exwm--connection 'xcb:FocusIn #'exwm-input--on-FocusIn)
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(xcb:+event exwm--connection 'xcb:FocusIn #'exwm-input--on-FocusIn)
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(when mouse-autoselect-window
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(xcb:+event exwm--connection 'xcb:EnterNotify
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#'exwm-input--on-EnterNotify))
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;; The input focus should be set on the frame when minibuffer is active.
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;; The input focus should be set on the frame when minibuffer is active.
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(add-hook 'minibuffer-setup-hook #'exwm-input--on-minibuffer-setup)
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(add-hook 'minibuffer-setup-hook #'exwm-input--on-minibuffer-setup)
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;; Control `exwm-input--during-command'
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;; Control `exwm-input--during-command'
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