Various fixes for floating X windows

* exwm-floating.el (exwm-floating--set-floating): Always create floating X
windows on current workspace.

* exwm-workspace.el (exwm-workspace-switch): Restore selected floating
frames.

* exwm-workspace.el (exwm-workspace-move-window): Restore the position of
floating X windows.  Recreate floating frames when using fixed minibuffer.
Restack tiling X windows.
This commit is contained in:
Chris Feng 2016-02-21 16:39:34 +08:00
parent 734b401306
commit 7116b01b0c
2 changed files with 91 additions and 25 deletions

View file

@ -63,14 +63,7 @@
(let ((window (get-buffer-window (exwm--id->buffer id))))
(when window ;window in non-floating state
(set-window-buffer window (other-buffer)))) ;hide it first
(let* ((original-frame
(with-current-buffer (exwm--id->buffer id)
(if (and exwm-transient-for (exwm--id->buffer exwm-transient-for))
;; Place a modal in the same workspace with its leading window
(with-current-buffer (exwm--id->buffer exwm-transient-for)
exwm--frame)
;; Fallback to current workspace
exwm-workspace--current)))
(let* ((original-frame exwm-workspace--current)
;; Create new frame
(frame (with-current-buffer
(or (get-buffer "*scratch*")
@ -79,7 +72,7 @@
(get-buffer-create "*scratch*"))
(get-buffer "*scratch*")))
(make-frame
`((minibuffer . nil) ;use the one on workspace
`((minibuffer . nil) ;use the default minibuffer.
(background-color . ,exwm-floating-border-color)
(internal-border-width . ,exwm-floating-border-width)
(left . 10000)
@ -107,11 +100,6 @@
;; Save frame parameters.
(set-frame-parameter frame 'exwm-outer-id outer-id)
(set-frame-parameter frame 'exwm-container frame-container)
;; Set urgency flag if it's not appear in the active workspace
(let ((idx (cl-position original-frame exwm-workspace--list)))
(when (/= idx exwm-workspace-current-index)
(set-frame-parameter original-frame 'exwm--urgency t)
(setq exwm-workspace--switch-history-outdated t)))
;; Fix illegal parameters
;; FIXME: check normal hints restrictions
(let* ((display-width (frame-pixel-width original-frame))

View file

@ -186,7 +186,14 @@ The optional FORCE option is for internal use only."
:stack-mode xcb:StackMode:Above))
(setq exwm-workspace--current frame
exwm-workspace-current-index index)
(select-window (frame-selected-window frame))
(unless (memq (selected-frame) exwm-workspace--list)
;; Save the floating frame window selected on the previous workspace.
(set-frame-parameter (with-current-buffer (window-buffer)
exwm--frame)
'exwm-selected-window (selected-window)))
(select-window (or (frame-parameter frame 'exwm-selected-window)
(frame-selected-window frame)))
(set-frame-parameter frame 'exwm-selected-window nil)
;; Close the (possible) active minibuffer
(when (active-minibuffer-window)
(run-with-idle-timer 0 nil (lambda () (abort-recursive-edit))))
@ -221,7 +228,11 @@ The optional FORCE option is for internal use only."
(xcb:flush exwm--connection))
(run-hooks 'exwm-workspace-switch-hook))))
(defvar exwm-floating-border-width)
(defvar exwm-floating-border-color)
(declare-function exwm-layout--hide "exwm-layout.el" (id))
(declare-function exwm-layout--refresh "exwm-layout.el")
;;;###autoload
(defun exwm-workspace-move-window (index &optional id)
@ -253,14 +264,72 @@ The optional FORCE option is for internal use only."
(setq exwm--frame frame)
(if exwm--floating-frame
;; Move the floating container.
(progn
(with-slots (x y)
(xcb:+request-unchecked+reply exwm--connection
(make-instance 'xcb:GetGeometry :drawable exwm--container))
(xcb:+request exwm--connection
(make-instance 'xcb:ReparentWindow
:window exwm--container
:parent
(frame-parameter frame 'exwm-workspace)
:x 0 :y 0))
(xcb:flush exwm--connection))
:x x :y y))
(xcb:flush exwm--connection)
(unless exwm-workspace-minibuffer-position
;; The frame needs to be recreated since it won't use the
;; minibuffer on the new workspace.
(let* ((old-frame exwm--floating-frame)
(new-frame
(with-current-buffer
(or (get-buffer "*scratch*")
(progn
(set-buffer-major-mode
(get-buffer-create "*scratch*"))
(get-buffer "*scratch*")))
(make-frame
`((minibuffer . ,(minibuffer-window frame))
(background-color . ,exwm-floating-border-color)
(internal-border-width
. ,exwm-floating-border-width)
(left . 10000)
(top . 10000)
(width . ,window-min-width)
(height . ,window-min-height)
(unsplittable . t)))))
(outer-id (string-to-number
(frame-parameter new-frame
'outer-window-id)))
(frame-container (frame-parameter old-frame
'exwm-container))
(window (frame-root-window new-frame)))
(set-frame-parameter new-frame 'exwm-outer-id outer-id)
(set-frame-parameter new-frame 'exwm-container
frame-container)
(make-frame-invisible new-frame)
(set-frame-size new-frame
(frame-pixel-width old-frame)
(frame-pixel-height old-frame)
t)
(xcb:+request exwm--connection
(make-instance 'xcb:ReparentWindow
:window outer-id
:parent frame-container
:x 0 :y 0))
(xcb:flush exwm--connection)
(with-current-buffer (exwm--id->buffer id)
(setq window-size-fixed nil
exwm--frame frame
exwm--floating-frame new-frame)
(set-window-dedicated-p (frame-root-window old-frame) nil)
(remove-hook 'window-configuration-change-hook
#'exwm-layout--refresh)
(set-window-buffer window (current-buffer))
(add-hook 'window-configuration-change-hook
#'exwm-layout--refresh)
(delete-frame old-frame)
(set-window-dedicated-p window t))
(make-frame-visible new-frame)
(with-selected-frame new-frame
(exwm-layout--refresh)))))
;; Move the X window container.
(if (/= index exwm-workspace-current-index)
(bury-buffer)
@ -271,13 +340,22 @@ The optional FORCE option is for internal use only."
(get-buffer-create "*scratch*"))
(get-buffer "*scratch*")))))
(exwm-layout--hide id)
(xcb:+request exwm--connection
(make-instance 'xcb:ReparentWindow
;; (current-buffer) is changed.
:window (with-current-buffer (exwm--id->buffer id)
exwm--container)
:parent (frame-parameter frame 'exwm-workspace)
:x 0 :y 0))
;; (current-buffer) is changed.
(with-current-buffer (exwm--id->buffer id)
;; Reparent to the destination workspace.
(xcb:+request exwm--connection
(make-instance 'xcb:ReparentWindow
:window exwm--container
:parent (frame-parameter frame 'exwm-workspace)
:x 0 :y 0))
;; Place it just above the destination frame container.
(xcb:+request exwm--connection
(make-instance 'xcb:ConfigureWindow
:window exwm--container
:value-mask (logior xcb:ConfigWindow:Sibling
xcb:ConfigWindow:StackMode)
:sibling (frame-parameter frame 'exwm-container)
:stack-mode xcb:StackMode:Above)))
(xcb:flush exwm--connection)
(set-window-buffer (frame-selected-window frame)
(exwm--id->buffer id)))))