Add/improve some ICCCM/EWMH features

* exwm-floating.el (exwm-floating--set-allowed-actions)
(exwm-floating--set-floating, exwm-floating--unset-floating):
Add _NET_WM_ALLOWED_ACTIONS support.

* exwm-floating.el (exwm-floating--set-floating)
(exwm-floating--unset-floating): Support initial state hint.
* exwm.el (exwm--update-hints): Fetch initial state.
(exwm--update-state, exwm--on-PropertyNotify):
WM_STATE is not intended to be read.
* exwm-core.el (exwm-state):
* exwm-floating.el (exwm-floating-hide):
* exwm-input.el (exwm-input--update-focus):
* exwm-layout.el (exwm-layout--set-state)
(exwm-layout--iconic-state-p, exwm-layout--show, exwm-layout--hide):
* exwm-manage.el (exwm-manage--on-MapRequest):
Improve WM_STATE support.

* exwm-input.el (exwm-input--set-focus):
* exwm-input.el (exwm-input--update-focus)
(exwm-input--set-active-window):
* exwm.el (exwm--on-ClientMessage): Add _NET_ACTIVE_WINDOW support.

* exwm-layout.el (exwm-layout--set-client-list-stacking):
Improve _NET_CLIENT_LIST_STACKING support.

* exwm-manage.el (exwm-manage--set-client-list)
(exwm-manage--manage-window, exwm-manage--unmanage-window):
Improve _NET_CLIENT_LIST support.

* exwm-manage.el (exwm-manage--manage-window):
* exwm-workspace.el (exwm-workspace--set-desktop)
(exwm-workspace-move-window):
* exwm.el (exwm--on-ClientMessage): Add _NET_WM_DESKTOP support.

* exwm-randr.el (exwm-randr--refresh):
* exwm-workspace.el (exwm-workspace--set-desktop-geometry)
(exwm-workspace--init): Add _NET_DESKTOP_GEOMETRY support.

* exwm-workspace.el (exwm-workspace--set-desktop-geometry):
Renamed from `exwm-workspace--update-desktop-geometry'.
* exwm-randr.el (exwm-randr--refresh): Improve _NET_WORKAREA support.

* exwm-workspace.el (exwm-workspace--set-fullscreen):
Correct variables names.

* exwm-workspace.el (exwm-workspace--init):
* exwm.el (exwm--init-icccm-ewmh):
Set _NET_NUMBER_OF_DESKTOPS in workspace module.

* exwm-workspace.el (exwm-workspace--init):
* exwm.el (exwm--init-icccm-ewmh):
Set _NET_DESKTOP_VIEWPORT in workspace module.

* exwm.el (exwm--on-ClientMessage): Improve _NET_CURRENT_DESKTOP
support.

* exwm.el (exwm--on-ClientMessage): Add _NET_CLOSE_WINDOW support.

* exwm.el (exwm--on-ClientMessage): Add WM_CHANGE_STATE support.

* exwm.el (exwm--init-icccm-ewmh): Update supported atoms.
This commit is contained in:
Chris Feng 2016-07-13 18:51:32 +08:00
parent eee5c6fa4d
commit 6c8255bf39
8 changed files with 310 additions and 131 deletions

View file

@ -68,8 +68,16 @@ corresponding buffer.")
(elt value 2))) ;MotifWmHints.decorations
(setq exwm--mwm-hints-decorations nil))))))))
(defun exwm-manage--set-client-list ()
"Set _NET_CLIENT_LIST."
(xcb:+request exwm--connection
(make-instance 'xcb:ewmh:set-_NET_CLIENT_LIST
:window exwm--root
:data (vconcat (mapcar #'car exwm--id-buffer-alist)))))
(defvar exwm-workspace--current)
(defvar exwm-workspace--switch-history-outdated)
(defvar exwm-workspace-current-index)
(declare-function exwm--update-window-type "exwm.el" (id &optional force))
(declare-function exwm--update-class "exwm.el" (id &optional force))
@ -78,10 +86,10 @@ corresponding buffer.")
(declare-function exwm--update-title "exwm.el" (id))
(declare-function exwm--update-hints "exwm.el" (id &optional force))
(declare-function exwm--update-protocols "exwm.el" (id &optional force))
(declare-function exwm--update-state "exwm.el" (id &optional force))
(declare-function exwm--update-strut "exwm.el" (id))
(declare-function exwm-floating--set-floating "exwm-floating.el" (id))
(declare-function exwm-floating--unset-floating "exwm-floating.el" (id))
(declare-function exwm-workspace--set-desktop "exwm-workspace.el" (id))
(defun exwm-manage--manage-window (id)
"Manage window ID."
@ -94,7 +102,9 @@ corresponding buffer.")
:event-mask exwm--client-event-mask))
(throw 'return 'dead))
(with-current-buffer (generate-new-buffer "*EXWM*")
(push `(,id . ,(current-buffer)) exwm--id-buffer-alist)
;; Keep the oldest X window first.
(setq exwm--id-buffer-alist
(nconc exwm--id-buffer-alist `((,id . ,(current-buffer)))))
(exwm-mode)
(setq exwm--id id)
(exwm--update-window-type id)
@ -213,14 +223,10 @@ corresponding buffer.")
:keyboard-mode xcb:GrabMode:Async
:confine-to xcb:Window:None :cursor xcb:Cursor:None
:button button :modifiers xcb:ModMask:Any)))
(xcb:+request exwm--connection ;update _NET_CLIENT_LIST
(make-instance 'xcb:ewmh:set-_NET_CLIENT_LIST
:window exwm--root
:data (vconcat (mapcar #'car exwm--id-buffer-alist))))
(exwm-manage--set-client-list)
(xcb:flush exwm--connection)
(exwm--update-title id)
(exwm--update-protocols id)
(exwm--update-state id)
(if (or exwm-transient-for exwm--fixed-size
(memq xcb:Atom:_NET_WM_WINDOW_TYPE_UTILITY exwm-window-type)
(memq xcb:Atom:_NET_WM_WINDOW_TYPE_DIALOG exwm-window-type))
@ -228,6 +234,16 @@ corresponding buffer.")
(exwm-floating--unset-floating id))
(exwm-input-grab-keyboard id)
(setq exwm-workspace--switch-history-outdated t)
;; Set _NET_WM_DESKTOP or move window.
(let ((reply (xcb:+request-unchecked+reply exwm--connection
(make-instance 'xcb:ewmh:get-_NET_WM_DESKTOP
:window id)))
desktop)
(when reply
(setq desktop (slot-value reply 'value)))
(if (and desktop (/= desktop exwm-workspace-current-index))
(exwm-workspace-move-window desktop id)
(exwm-workspace--set-desktop id)))
(with-current-buffer (exwm--id->buffer id)
(run-hooks 'exwm-manage-finish-hook)))))
@ -297,10 +313,7 @@ corresponding buffer.")
(when floating
(select-window
(frame-selected-window exwm-workspace--current)))))
(xcb:+request exwm--connection ;update _NET_CLIENT_LIST
(make-instance 'xcb:ewmh:set-_NET_CLIENT_LIST
:window exwm--root
:data (vconcat (mapcar #'car exwm--id-buffer-alist))))
(exwm-manage--set-client-list)
(xcb:flush exwm--connection))))
(defun exwm-manage--scan ()
@ -523,13 +536,22 @@ border-width: %d; sibling: #x%x; stack-mode: %d"
:stack-mode stack-mode))))))
(xcb:flush exwm--connection))
(declare-function exwm-layout--iconic-state-p "exwm-layout.el" (&optional id))
(defun exwm-manage--on-MapRequest (data _synthetic)
"Handle MapRequest event."
(let ((obj (make-instance 'xcb:MapRequest)))
(xcb:unmarshal obj data)
(with-slots (parent window) obj
(if (assoc window exwm--id-buffer-alist)
(exwm--log "#x%x is already managed" window)
(with-current-buffer (exwm--id->buffer window)
(if (exwm-layout--iconic-state-p)
;; State change: iconic => normal.
(when (eq exwm--frame exwm-workspace--current)
(set-window-buffer (frame-selected-window exwm--frame)
(current-buffer))
(select-window (frame-selected-window exwm--frame)))
(exwm--log "#x%x is already managed" window)))
(if (/= exwm--root parent)
(progn (xcb:+request exwm--connection
(make-instance 'xcb:MapWindow :window window))