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Add support for _NET_WM_STATE_HIDDEN

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* exwm-layout.el (exwm-layout--set-ewmh-state): New function for
setting _NET_WM_STATE (according to local state).
* exwm.el (exwm--init-icccm-ewmh): Declare the support for this atom.
This commit is contained in:
Chris Feng 2020-03-29 00:00:00 +00:00
parent 5f9ba9772f
commit 3dbf1b1bed
2 changed files with 17 additions and 8 deletions
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23
exwm-layout.el
View file

@ -80,6 +80,14 @@
(buffer-local-value 'exwm-state (exwm--id->buffer id))
exwm-state)))
(defun exwm-layout--set-ewmh-state (xwin)
"Set _NET_WM_STATE."
(with-current-buffer (exwm--id->buffer xwin)
(xcb:+request exwm--connection
(make-instance 'xcb:ewmh:set-_NET_WM_STATE
:window exwm--id
:data exwm--ewmh-state))))
(defun exwm-layout--fullscreen-p ()
(when (derived-mode-p 'exwm-mode)
(memq xcb:Atom:_NET_WM_STATE_FULLSCREEN exwm--ewmh-state)))
@ -135,6 +143,9 @@
(exwm--set-geometry id x y width height)
(xcb:+request exwm--connection (make-instance 'xcb:MapWindow :window id))
(exwm-layout--set-state id xcb:icccm:WM_STATE:NormalState)
(setq exwm--ewmh-state
(delq xcb:Atom:_NET_WM_STATE_HIDDEN exwm--ewmh-state))
(exwm-layout--set-ewmh-state id)
(exwm-layout--auto-iconify)))
(xcb:flush exwm--connection))
@ -168,6 +179,8 @@
:window id :value-mask xcb:CW:EventMask
:event-mask (exwm--get-client-event-mask)))
(exwm-layout--set-state id xcb:icccm:WM_STATE:IconicState)
(cl-pushnew xcb:Atom:_NET_WM_STATE_HIDDEN exwm--ewmh-state)
(exwm-layout--set-ewmh-state id)
(exwm-layout--auto-iconify)
(xcb:flush exwm--connection))))
@ -191,13 +204,10 @@
xcb:ConfigWindow:StackMode)
:border-width 0
:stack-mode xcb:StackMode:Above))
(xcb:+request exwm--connection
(make-instance 'xcb:ewmh:set-_NET_WM_STATE
:window exwm--id
:data (vector xcb:Atom:_NET_WM_STATE_FULLSCREEN)))
(cl-pushnew xcb:Atom:_NET_WM_STATE_FULLSCREEN exwm--ewmh-state)
(exwm-layout--set-ewmh-state id)
(xcb:flush exwm--connection)
(set-window-dedicated-p (get-buffer-window) t)
(cl-pushnew xcb:Atom:_NET_WM_STATE_FULLSCREEN exwm--ewmh-state)
(exwm-input--release-keyboard exwm--id)))
;;;###autoload
@ -223,8 +233,7 @@
(let ((window (get-buffer-window nil t)))
(when window
(exwm-layout--show exwm--id window))))
(xcb:+request exwm--connection
(make-instance 'xcb:ewmh:set-_NET_WM_STATE :window exwm--id :data []))
(exwm-layout--set-ewmh-state id)
(xcb:flush exwm--connection)
(set-window-dedicated-p (get-buffer-window) nil)
(when (eq 'line-mode exwm--selected-input-mode)

2
exwm.el
View file

@ -673,7 +673,7 @@
;; xcb:Atom:_NET_WM_STATE_SHADED
;; xcb:Atom:_NET_WM_STATE_SKIP_TASKBAR
;; xcb:Atom:_NET_WM_STATE_SKIP_PAGER
;; xcb:Atom:_NET_WM_STATE_HIDDEN
xcb:Atom:_NET_WM_STATE_HIDDEN
xcb:Atom:_NET_WM_STATE_FULLSCREEN
;; xcb:Atom:_NET_WM_STATE_ABOVE
;; xcb:Atom:_NET_WM_STATE_BELOW