diff options
Diffstat (limited to 'exwm-input.el')
| -rw-r--r-- | exwm-input.el | 80 |
1 files changed, 40 insertions, 40 deletions
diff --git a/exwm-input.el b/exwm-input.el index 8102eb2ca79f..ea3d65934026 100644 --- a/exwm-input.el +++ b/exwm-input.el @@ -212,16 +212,6 @@ ARGS are additional arguments to CALLBACK." (cdr exwm-input--timestamp-callback)) (setq exwm-input--timestamp-callback nil))))) -(defun exwm-input--on-FocusIn (data _synthetic) - "Handle FocusIn events." - (let ((obj (make-instance 'xcb:FocusIn))) - (xcb:unmarshal obj data) - (with-slots (mode) obj - ;; Revert input focus back to Emacs frame / X window when it's set on - ;; the root window. - (x-focus-frame exwm-workspace--current) - (select-window (frame-selected-window exwm-workspace--current))))) - (defun exwm-input--on-EnterNotify (data _synthetic) "Handle EnterNotify events." (let ((evt (make-instance 'xcb:EnterNotify)) @@ -428,42 +418,51 @@ ARGS are additional arguments to CALLBACK." (funcall exwm--on-KeyPress obj data) (exwm-input--on-KeyPress-char-mode obj)))) +(defun exwm-input--on-CreateNotify (data _synthetic) + "Handle CreateNotify events." + (let ((evt (make-instance 'xcb:CreateNotify))) + (xcb:unmarshal evt data) + (with-slots (window) evt + (exwm-input--grab-global-prefix-keys window)))) + (defun exwm-input--update-global-prefix-keys () "Update `exwm-input--global-prefix-keys'." (when exwm--connection - (let ((original exwm-input--global-prefix-keys) - keysym keycode grab-key) + (let ((original exwm-input--global-prefix-keys)) (setq exwm-input--global-prefix-keys nil) (dolist (i exwm-input--global-keys) (cl-pushnew (elt i 0) exwm-input--global-prefix-keys)) - ;; Stop here if the global prefix keys are update-to-date and - ;; there's no new workspace. (unless (equal original exwm-input--global-prefix-keys) - (setq grab-key (make-instance 'xcb:GrabKey - :owner-events 0 - :grab-window exwm--root - :modifiers nil - :key nil - :pointer-mode xcb:GrabMode:Async - :keyboard-mode xcb:GrabMode:Async)) - (dolist (k exwm-input--global-prefix-keys) - (setq keysym (xcb:keysyms:event->keysym exwm--connection k) - keycode (xcb:keysyms:keysym->keycode exwm--connection - (car keysym))) - (setf (slot-value grab-key 'modifiers) (cdr keysym) - (slot-value grab-key 'key) keycode) - (when (or (= 0 keycode) - (xcb:+request-checked+request-check exwm--connection - grab-key) - ;; Also grab this key with num-lock mask set. - (when (/= 0 xcb:keysyms:num-lock-mask) - (setf (slot-value grab-key 'modifiers) - (logior (cdr keysym) - xcb:keysyms:num-lock-mask)) - (xcb:+request-checked+request-check exwm--connection - grab-key))) - (user-error "[EXWM] Failed to grab key: %s" - (single-key-description k)))))))) + (apply #'exwm-input--grab-global-prefix-keys + (slot-value (xcb:+request-unchecked+reply exwm--connection + (make-instance 'xcb:QueryTree + :window exwm--root)) + 'children)))))) + +(defun exwm-input--grab-global-prefix-keys (&rest xwins) + (let ((req (make-instance 'xcb:GrabKey + :owner-events 0 + :grab-window nil + :modifiers nil + :key nil + :pointer-mode xcb:GrabMode:Async + :keyboard-mode xcb:GrabMode:Async)) + keysym keycode) + (dolist (k exwm-input--global-prefix-keys) + (setq keysym (xcb:keysyms:event->keysym exwm--connection k) + keycode (xcb:keysyms:keysym->keycode exwm--connection + (car keysym))) + (setf (slot-value req 'modifiers) (cdr keysym) + (slot-value req 'key) keycode) + (dolist (xwin xwins) + (setf (slot-value req 'grab-window) xwin) + (xcb:+request exwm--connection req) + ;; Also grab this key with num-lock mask set. + (when (/= 0 xcb:keysyms:num-lock-mask) + (setf (slot-value req 'modifiers) + (logior (cdr keysym) xcb:keysyms:num-lock-mask)) + (xcb:+request exwm--connection req)))) + (xcb:flush exwm--connection))) ;;;###autoload (defun exwm-input-set-key (key command) @@ -635,6 +634,7 @@ called interactively. Only invoke it non-interactively in configuration." :grab-window id :modifiers xcb:ModMask:Any)) (exwm--log "Failed to release keyboard for #x%x" id)) + (exwm-input--grab-global-prefix-keys id) (with-current-buffer (exwm--id->buffer id) (setq exwm--on-KeyPress #'exwm-input--on-KeyPress-char-mode)))) @@ -877,13 +877,13 @@ Its usage is the same with `exwm-input-set-simulation-keys'." ;; Attach event listeners (xcb:+event exwm--connection 'xcb:PropertyNotify #'exwm-input--on-PropertyNotify) + (xcb:+event exwm--connection 'xcb:CreateNotify #'exwm-input--on-CreateNotify) (xcb:+event exwm--connection 'xcb:KeyPress #'exwm-input--on-KeyPress) (xcb:+event exwm--connection 'xcb:ButtonPress #'exwm-input--on-ButtonPress) (xcb:+event exwm--connection 'xcb:ButtonRelease #'exwm-floating--stop-moveresize) (xcb:+event exwm--connection 'xcb:MotionNotify #'exwm-floating--do-moveresize) - (xcb:+event exwm--connection 'xcb:FocusIn #'exwm-input--on-FocusIn) (when mouse-autoselect-window (xcb:+event exwm--connection 'xcb:EnterNotify #'exwm-input--on-EnterNotify)) |