From: Juri Linkov <juri@linkov.net>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: michael_heerdegen@web.de, Gregory Heytings <gregory@heytings.org>,
51883@debbugs.gnu.org
Subject: bug#51883: 29.0.50; Command to get accidentally deleted frames back
Date: Thu, 27 Jan 2022 19:19:45 +0200 [thread overview]
Message-ID: <86wnil85iy.fsf@mail.linkov.net> (raw)
In-Reply-To: <jwvr18wbv48.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Mon, 24 Jan 2022 18:00:12 -0500")
[-- Attachment #1: Type: text/plain, Size: 615 bytes --]
>> - (seq-remove (lambda (elem) (eq (car elem) 'name))
>> - (frame-parameters frame)))
>> + (seq-remove (lambda (elem)
>> + (memq (car elem) '(name window-id outer-window-id parent-id)))
>> + (frame-parameters frame)))
>
> Could you move this list into a variable and then use it in
> `frameset.el` when computing `frameset-persistent-filter-alist` (tho
> I suspect they should be in `frameset-session-filter-alist` even they
> currently aren't in there, which might be a bug in `frameset.el`).
Done in this patch (for master):
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: frame-internal-parameters.patch --]
[-- Type: text/x-diff, Size: 6303 bytes --]
diff --git a/src/frame.c b/src/frame.c
index 8aaff949ba..b0b9d1184e 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -6495,6 +6495,14 @@ focus (where a frame immediately loses focus when it's left by the mouse
iconify the top level frame instead. */);
iconify_child_frame = Qiconify_top_level;
+ DEFVAR_LISP ("frame-internal-parameters", frame_internal_parameters,
+ doc: /* Frame parameters specific to every frame. */);
+#ifdef HAVE_X_WINDOWS
+ frame_internal_parameters = list4 (Qname, Qparent_id, Qwindow_id, Qouter_window_id);
+#else
+ frame_internal_parameters = list3 (Qname, Qparent_id, Qwindow_id);
+#endif
+
defsubr (&Sframep);
defsubr (&Sframe_live_p);
defsubr (&Swindow_system);
diff --git a/lisp/frameset.el b/lisp/frameset.el
index 10714af1fa..05884eed3a 100644
--- a/lisp/frameset.el
+++ b/lisp/frameset.el
@@ -436,10 +436,11 @@ frameset-prop
;;;###autoload
(defvar frameset-session-filter-alist
- '((name . :never)
- (left . frameset-filter-iconified)
- (minibuffer . frameset-filter-minibuffer)
- (top . frameset-filter-iconified))
+ (append
+ '((left . frameset-filter-iconified)
+ (minibuffer . frameset-filter-minibuffer)
+ (top . frameset-filter-iconified))
+ (mapcar (lambda (p) (cons p :never)) frame-internal-parameters))
"Minimum set of parameters to filter for live (on-session) framesets.
DO NOT MODIFY. See `frameset-filter-alist' for a full description.")
@@ -468,14 +469,11 @@ frameset-persistent-filter-alist
(GUI:height . frameset-filter-unshelve-param)
(GUI:width . frameset-filter-unshelve-param)
(height . frameset-filter-shelve-param)
- (outer-window-id . :never)
(parent-frame . :never)
- (parent-id . :never)
(mouse-wheel-frame . :never)
(tty . frameset-filter-tty-to-GUI)
(tty-type . frameset-filter-tty-to-GUI)
(width . frameset-filter-shelve-param)
- (window-id . :never)
(window-system . :never))
frameset-session-filter-alist)
"Parameters to filter for persistent framesets.
diff --git a/lisp/frame.el b/lisp/frame.el
index 599ffe591a..d9b21783b9 100644
--- a/lisp/frame.el
+++ b/lisp/frame.el
@@ -798,8 +798,9 @@ clone-frame
(windows (unless no-windows
(window-state-get (frame-root-window frame))))
(default-frame-alist
- (seq-remove (lambda (elem) (eq (car elem) 'name))
- (frame-parameters frame)))
+ (seq-remove (lambda (elem)
+ (memq (car elem) frame-internal-parameters))
+ (frame-parameters frame)))
(new-frame (make-frame)))
(when windows
(window-state-put windows (frame-root-window new-frame) 'safe))
@@ -2529,8 +2530,6 @@ delete-other-frames
(if iconify (iconify-frame this) (delete-frame this)))
(setq this next))))
-(eval-when-compile (require 'frameset))
-
(defvar undelete-frame--deleted-frames nil
"Internal variable used by `undelete-frame--handle-delete-frame'.")
@@ -2540,20 +2539,12 @@ undelete-frame--handle-delete-frame
(when (frame-live-p frame)
(setq undelete-frame--deleted-frames
(cons
- (cons
+ (list
(display-graphic-p)
- (frameset-save
- (list frame)
- ;; When the daemon is started from a graphical
- ;; environment, TTY frames have a 'display' parameter set
- ;; to the value of $DISPLAY (see the note in
- ;; `server--on-display-p'). Do not store that parameter
- ;; in the frameset, otherwise `frameset-restore' attempts
- ;; to restore a graphical frame.
- :filters (if (display-graphic-p)
- frameset-filter-alist
- (cons '(display . :never)
- frameset-filter-alist))))
+ (seq-remove (lambda (elem)
+ (memq (car elem) frame-internal-parameters))
+ (frame-parameters frame))
+ (window-state-get (frame-root-window frame)))
undelete-frame--deleted-frames))
(if (> (length undelete-frame--deleted-frames) 16)
(setq undelete-frame--deleted-frames
@@ -2583,26 +2574,25 @@ undelete-frame
(if (consp arg)
(user-error "Missing deleted frame number argument")
(let* ((number (pcase arg ('nil 1) ('- -1) (_ arg)))
- (frames (frame-list))
- (frameset (nth (1- number) undelete-frame--deleted-frames))
+ (frame-data (nth (1- number) undelete-frame--deleted-frames))
(graphic (display-graphic-p)))
(if (not (<= 1 number 16))
(user-error "%d is not a valid deleted frame number argument"
number)
- (if (not frameset)
+ (if (not frame-data)
(user-error "No deleted frame with number %d" number)
- (if (not (eq graphic (car frameset)))
+ (if (not (eq graphic (nth 0 frame-data)))
(user-error
"Cannot undelete a %s display frame on a %s display"
(if graphic "non-graphic" "graphic")
(if graphic "graphic" "non-graphic"))
(setq undelete-frame--deleted-frames
- (delq frameset undelete-frame--deleted-frames))
- (frameset-restore (cdr frameset))
- (let ((frame (car (seq-difference (frame-list) frames))))
- (when frame
- (select-frame-set-input-focus frame)
- frame)))))))))
+ (delq frame-data undelete-frame--deleted-frames))
+ (let* ((default-frame-alist (nth 1 frame-data))
+ (frame (make-frame)))
+ (window-state-put (nth 2 frame-data) (frame-root-window frame) 'safe)
+ (select-frame-set-input-focus frame)
+ frame))))))))
\f
;;; Window dividers.
(defgroup window-divider nil
next prev parent reply other threads:[~2022-01-27 17:19 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-15 23:38 bug#51883: 29.0.50; Command to get accidentally deleted frames back Michael Heerdegen
2021-11-16 7:53 ` Juri Linkov
2021-11-16 8:14 ` Lars Ingebrigtsen
2021-11-16 20:46 ` Juri Linkov
2021-11-16 8:49 ` Visuwesh via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-11-16 20:20 ` Juri Linkov
2021-11-16 15:17 ` Gregory Heytings
2021-11-16 17:05 ` Gregory Heytings
2021-11-16 17:40 ` Eli Zaretskii
2021-11-16 21:29 ` Gregory Heytings
2021-11-17 10:02 ` Gregory Heytings
2021-11-17 13:11 ` Eli Zaretskii
2021-11-17 17:06 ` Juri Linkov
2021-11-17 17:14 ` Eli Zaretskii
2021-11-19 9:00 ` Gregory Heytings
2021-11-19 12:17 ` Eli Zaretskii
2021-11-24 0:44 ` Gregory Heytings
2021-11-27 11:36 ` Michael Heerdegen
2021-11-27 11:53 ` Gregory Heytings
2021-11-27 12:05 ` Eli Zaretskii
2021-11-27 12:12 ` Gregory Heytings
2021-11-27 12:30 ` Andreas Schwab
2021-11-27 12:34 ` Eli Zaretskii
2021-11-27 12:23 ` Michael Heerdegen
2021-11-27 12:40 ` Eli Zaretskii
2021-11-27 13:22 ` Michael Heerdegen
2021-11-27 13:26 ` Eli Zaretskii
2021-11-27 13:34 ` Michael Heerdegen
2021-11-27 13:56 ` Eli Zaretskii
2021-11-27 13:59 ` Michael Heerdegen
2021-11-27 14:02 ` Eli Zaretskii
2021-11-27 14:08 ` Michael Heerdegen
2021-11-27 14:47 ` Eli Zaretskii
2021-11-27 14:12 ` Gregory Heytings
2021-11-27 14:24 ` Michael Heerdegen
2021-11-27 14:26 ` Gregory Heytings
2021-11-27 14:33 ` Michael Heerdegen
2021-11-27 14:42 ` Gregory Heytings
2021-11-27 14:54 ` Michael Heerdegen
2021-11-27 17:19 ` Gregory Heytings
2021-11-28 15:47 ` Michael Heerdegen
2021-11-29 13:38 ` Gregory Heytings
2021-11-29 18:18 ` Michael Heerdegen
2021-11-29 19:07 ` Michael Heerdegen
2021-11-29 20:19 ` Juri Linkov
2022-01-13 8:32 ` Juri Linkov
2022-01-14 8:12 ` Juri Linkov
2022-01-16 20:59 ` Juri Linkov
2022-01-17 0:08 ` Michael Heerdegen
2022-01-17 8:24 ` Juri Linkov
2022-01-17 13:00 ` Eli Zaretskii
2022-01-17 18:41 ` Juri Linkov
2022-01-17 18:51 ` Eli Zaretskii
2022-01-18 18:30 ` Juri Linkov
2022-01-19 18:37 ` Juri Linkov
2022-01-19 20:17 ` Eli Zaretskii
2021-12-12 2:44 ` Michael Heerdegen
2022-01-10 8:13 ` Michael Heerdegen
2021-11-27 14:48 ` Eli Zaretskii
2021-11-27 12:13 ` Michael Heerdegen
2022-01-22 18:10 ` Juri Linkov
2022-01-21 17:52 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-01-22 18:08 ` Juri Linkov
2022-01-22 21:26 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-01-23 9:11 ` Juri Linkov
2022-01-23 16:01 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-01-23 18:12 ` Juri Linkov
2022-01-23 21:26 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-01-24 18:12 ` Juri Linkov
2022-01-24 18:32 ` Eli Zaretskii
2022-01-25 9:28 ` martin rudalics
2022-01-25 12:29 ` Eli Zaretskii
2022-01-25 15:58 ` martin rudalics
2022-01-27 17:21 ` Juri Linkov
2022-01-27 17:27 ` Eli Zaretskii
2022-01-27 17:48 ` Juri Linkov
2022-01-24 23:00 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-01-27 17:19 ` Juri Linkov [this message]
2022-01-30 16:39 ` Juri Linkov
2022-01-30 16:59 ` Eli Zaretskii
2022-01-30 17:17 ` Juri Linkov
2022-01-30 18:17 ` Eli Zaretskii
2022-01-30 20:49 ` Juri Linkov
2021-11-16 20:30 ` Juri Linkov
2021-11-17 4:13 ` Richard Stallman
2021-11-17 10:07 ` Gregory Heytings
2021-11-17 16:39 ` bug#51883: [External] : " Drew Adams
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