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On-demand update exwm-workspace--switch-history

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* exwm-workspace.el (exwm-workspace--switch-history-outdated)
  (exwm-workspace--update-switch-history, exwm-workspace-switch)
  (exwm-workspace-move-window):
* exwm.el (exwm--update-hints, exwm--on-ClientMessage):
* exwm-floating.el (exwm-floating--set-floating):
* exwm-manage.el (exwm-manage--manage-window, exwm-manage--unmanage-window):
  Update exwm-workspace--switch-history only when it's used.
This commit is contained in:
Chris Feng 2015-09-17 19:48:50 +08:00
parent b458d5ac30
commit 4255f078a6
4 changed files with 47 additions and 38 deletions
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2
exwm-floating.el
View file

@ -94,7 +94,7 @@
(let ((idx (cl-position original-frame exwm-workspace--list)))
(when (/= idx exwm-workspace-current-index)
(set-frame-parameter original-frame 'exwm--urgency t)
(exwm-workspace--update-switch-history)))
(setq exwm-workspace--switch-history-outdated t)))
;; Fix illegal parameters
;; FIXME: check normal hints restrictions
(let* ((display-width (frame-pixel-width original-frame))

4
exwm-manage.el
View file

@ -145,7 +145,7 @@ corresponding buffer.")
(exwm-floating--set-floating id)
(exwm-floating--unset-floating id))
(exwm-input-grab-keyboard id)
(exwm-workspace--update-switch-history)
(setq exwm-workspace--switch-history-outdated t)
(with-current-buffer (exwm--id->buffer id)
(run-hooks 'exwm-manage-finish-hook)))))
@ -161,7 +161,7 @@ corresponding buffer.")
(xcb:flush exwm--connection)
(when (buffer-live-p buffer)
(with-current-buffer buffer
(exwm-workspace--update-switch-history)
(setq exwm-workspace--switch-history-outdated t)
;;
(when withdraw-only
;; Reparent back to root

19
exwm-workspace.el
View file

@ -63,16 +63,22 @@
(defvar exwm-workspace--switch-history nil
"History for `read-from-minibuffer' to interactively switch workspace.")
;;;###autoload
(defvar exwm-workspace--switch-history-outdated nil
"Non-nil to indicate `exwm-workspace--switch-history' is outdated.")
;;;###autoload
(defun exwm-workspace--update-switch-history ()
"Update the history for switching workspace to reflect the latest status."
(when exwm-workspace--switch-history-outdated
(setq exwm-workspace--switch-history-outdated nil)
(let ((sequence (number-sequence 0 (1- exwm-workspace-number)))
(not-empty (make-vector exwm-workspace-number nil)))
(dolist (i exwm--id-buffer-alist)
(with-current-buffer (cdr i)
(when exwm--frame
(setf (aref not-empty (cl-position exwm--frame exwm-workspace--list))
(setf (aref not-empty
(cl-position exwm--frame exwm-workspace--list))
t))))
(setq exwm-workspace--switch-history
(mapcar
@ -89,7 +95,7 @@
((aref not-empty j) '(:foreground "green"))
(t nil)))))
sequence ""))
sequence))))
sequence)))))
(defvar exwm-workspace--current nil "Current active workspace.")
(defvar exwm-workspace-current-index 0 "Index of current active workspace.")
@ -103,6 +109,7 @@ The optional FORCE option is for internal use only."
(interactive
(list
(unless (and (eq major-mode 'exwm-mode) exwm--fullscreen) ;it's invisible
(exwm-workspace--update-switch-history)
(let* ((history-add-new-input nil) ;prevent modifying history
(idx (read-from-minibuffer
"Workspace: " (elt exwm-workspace--switch-history
@ -144,7 +151,7 @@ The optional FORCE option is for internal use only."
;; Update demands attention flag
(set-frame-parameter frame 'exwm--urgency nil)
;; Update switch workspace history
(exwm-workspace--update-switch-history)
(setq exwm-workspace--switch-history-outdated t)
(exwm--make-emacs-idle-for 0.1) ;FIXME
;; Update _NET_CURRENT_DESKTOP
(xcb:+request exwm--connection
@ -165,6 +172,8 @@ The optional FORCE option is for internal use only."
"Move window ID to workspace INDEX."
(interactive
(list
(progn
(exwm-workspace--update-switch-history)
(let* ((history-add-new-input nil) ;prevent modifying history
(idx (read-from-minibuffer
"Workspace: " (elt exwm-workspace--switch-history
@ -172,7 +181,7 @@ The optional FORCE option is for internal use only."
exwm-workspace--switch-map nil
`(exwm-workspace--switch-history
. ,(1+ exwm-workspace-current-index)))))
(cl-position idx exwm-workspace--switch-history :test #'equal))))
(cl-position idx exwm-workspace--switch-history :test #'equal)))))
(unless id (setq id (exwm--buffer->id (window-buffer))))
(unless (and (<= 0 index) (< index exwm-workspace-number))
(user-error "[EXWM] Workspace index out of range: %d" index))
@ -213,7 +222,7 @@ The optional FORCE option is for internal use only."
(xcb:flush exwm--connection)
(set-window-buffer (frame-selected-window frame)
(exwm--id->buffer id)))))
(exwm-workspace--update-switch-history)))
(setq exwm-workspace--switch-history-outdated t)))
(defun exwm-workspace-switch-to-buffer ()
"Make the current Emacs window display another buffer."

4
exwm.el
View file

@ -230,7 +230,7 @@
(not (eq exwm--frame exwm-workspace--current)))
(unless (frame-parameter exwm--frame 'exwm--urgency)
(set-frame-parameter exwm--frame 'exwm--urgency t)
(exwm-workspace--update-switch-history))))))))
(setq exwm-workspace--switch-history-outdated t))))))))
;;;###autoload
(defun exwm--update-protocols (id &optional force)
@ -389,7 +389,7 @@
(let ((idx (cl-position exwm--frame exwm-workspace--list)))
(unless (= idx exwm-workspace-current-index)
(set-frame-parameter exwm--frame 'exwm--urgency t)
(exwm-workspace--update-switch-history))))
(setq exwm-workspace--switch-history-outdated t))))
;; xcb:ewmh:_NET_WM_STATE_REMOVE?
;; xcb:ewmh:_NET_WM_STATE_TOGGLE?
)