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Fix workspace height unsharing workarea value

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* exwm-workspace.el (exwm-workspace--update-workareas): Clone the
value of the `exwm-geometry' frame parameter before modifying it
for calculating workareas.
(exwm-workspace--update-workareas): Simplify `pcase' patterns.
This commit is contained in:
Adrián Medraño Calvo 2023-09-10 00:00:00 +00:00
parent 381637aa1c
commit 8cab6c03fa
1 changed files with 18 additions and 16 deletions
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34
exwm-workspace.el
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@ -345,18 +345,20 @@ Show PROMPT to the user if non-nil."
(let* ((root-width (x-display-pixel-width))
(root-height (x-display-pixel-height))
;; Get workareas prior to struts.
(workareas (mapcar (lambda (f)
(or
;; Use the 'exwm-geometry' frame parameter if
;; possible.
(frame-parameter f 'exwm-geometry)
;; Fall back to use the screen size.
(make-instance 'xcb:RECTANGLE
:x 0
:y 0
:width root-width
:height root-height)))
exwm-workspace--list)))
(workareas (mapcar
(lambda (frame)
(if-let (rect (frame-parameter frame 'exwm-geometry))
;; Use the 'exwm-geometry' frame parameter if it
;; exists. Make sure to clone it, will be modified
;; below!
(clone rect)
;; Fall back to use the screen size.
(make-instance 'xcb:RECTANGLE
:x 0
:y 0
:width root-width
:height root-height)))
exwm-workspace--list)))
;; Exclude areas occupied by struts.
(dolist (struts exwm-workspace--struts)
(let* ((edge (aref struts 0))
@ -369,7 +371,7 @@ Show PROMPT to the user if non-nil."
(with-slots (x y width height) w
(pcase edge
;; Left and top are always processed first.
(`left
('left
(setq delta (- size x))
(when (and (< 0 delta)
(< delta width)
@ -378,7 +380,7 @@ Show PROMPT to the user if non-nil."
(min end (+ y height)))))
(cl-decf width delta)
(setf x size)))
(`right
('right
(setq delta (- size (- root-width x width)))
(when (and (< 0 delta)
(< delta width)
@ -386,7 +388,7 @@ Show PROMPT to the user if non-nil."
(< (max beg y)
(min end (+ y height)))))
(cl-decf width delta)))
(`top
('top
(setq delta (- size y))
(when (and (< 0 delta)
(< delta height)
@ -395,7 +397,7 @@ Show PROMPT to the user if non-nil."
(min end (+ x width)))))
(cl-decf height delta)
(setf y size)))
(`bottom
('bottom
(setq delta (- size (- root-height y height)))
(when (and (< 0 delta)
(< delta height)