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Fix multi-screen bugs

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* RandR module is now made optional; users can enable it with
  `exwm-randr-enable`.
* Correct the calculation of sizes/coordinates at various places.
* Input focus is now tracked with (Emacs) window instead of buffer since the
  latter can be ambiguous in multi-screen settings.
This commit is contained in:
Chris Feng 2015-08-13 12:02:44 +08:00
parent 35560a49d6
commit 07e59e0429
6 changed files with 54 additions and 30 deletions
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19
exwm-layout.el
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@ -111,8 +111,9 @@
xcb:ConfigWindow:Width
xcb:ConfigWindow:Height)
:x 0 :y 0
:width (x-display-pixel-width)
:height (x-display-pixel-height))))
:width (frame-pixel-width exwm-workspace--current)
:height (frame-pixel-height
exwm-workspace--current))))
(xcb:flush exwm--connection))
(xcb:+request exwm--connection
(make-instance 'xcb:ConfigureWindow
@ -122,8 +123,8 @@
xcb:ConfigWindow:Width
xcb:ConfigWindow:Height)
:x 0 :y 0
:width (x-display-pixel-width)
:height (x-display-pixel-height)))
:width (frame-pixel-width exwm-workspace--current)
:height (frame-pixel-height exwm-workspace--current)))
(xcb:+request exwm--connection
(make-instance 'xcb:ewmh:set-_NET_WM_STATE
:window exwm--id
@ -168,11 +169,11 @@
(if (frame-parameter frame 'exwm-window-id)
;; Refresh a floating frame
(progn
(cl-assert (eq major-mode 'exwm-mode))
(let ((window (frame-first-window frame)))
(with-current-buffer (window-buffer window)
(exwm--log "Refresh floating window #x%x" exwm--id)
(exwm-layout--show exwm--id window))))
(when (eq major-mode 'exwm-mode)
(let ((window (frame-first-window frame)))
(with-current-buffer (window-buffer window)
(exwm--log "Refresh floating window #x%x" exwm--id)
(exwm-layout--show exwm--id window)))))
;; Other frames (e.g. terminal/graphical frame of emacsclient)
;; We shall bury all `exwm-mode' buffers in this case
(unless placeholder ;create the *scratch* buffer if it's killed