* bug#68486: 29.1; Confusing window layout changes in image-dired
@ 2024-01-15 20:16 joakim
2024-01-16 9:08 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
0 siblings, 1 reply; 8+ messages in thread
From: joakim @ 2024-01-15 20:16 UTC (permalink / raw)
To: 68486
I have a question about image dired. I find it very confusing the way
window layout changes in image-dired happen.
Basically I want a window layout like depicted here:
https://www.emacswiki.org/emacs/ImageDired
In words: a 3 window layout, dired to the left, image dired top right, larger
view of current image bottom right.
+----+----+
| | |
| +----+
| | |
+----+----+
Whenever I try to set this layout up by hand the main image view jumps between
windows, ruining my layout.
Theres a function image-dired-display-image that displays the image
you select for display in the thumb view window. the call to
kill-buffer and then pop-to-buffer would seem to indicate that this is
the intended behaviour, or is it? Shouldnt the code try to preserve
the users window configuration if possible?
The function, notice kill-buffer then pop-to-buffer.
(defun image-dired-display-image (file &optional _ignored)
"Display image FILE in the image buffer window.
If FILE is an image, the window will use `image-dired-image-mode'
which is based on `image-mode'."
(declare (advertised-calling-convention (file) "29.1"))
(setq file (expand-file-name file))
(when (not (file-exists-p file))
(error "No such file: %s" file))
(let ((buf (get-buffer image-dired-display-image-buffer))
(cur-win (selected-window)))
(when buf
(kill-buffer buf))
(when-let ((buf (find-file-noselect file nil t)))
(pop-to-buffer buf)
(rename-buffer image-dired-display-image-buffer)
(if (string-match (image-file-name-regexp) file)
(image-dired-image-mode)
;; Support visiting PDF files.
(normal-mode))
(select-window cur-win))))
In GNU Emacs 29.1 (build 1, x86_64-redhat-linux-gnu, GTK+ Version
3.24.38, cairo version 1.17.8) of 2023-09-24 built on
e1d0f5fdfea948b9bb25e212c9c623e4
Windowing system distributor 'The X.Org Foundation', version 11.0.70000000
System Description: Fedora Linux 39 (Workstation Edition)
Configured using:
'configure --build=x86_64-redhat-linux-gnu
--host=x86_64-redhat-linux-gnu --program-prefix=
--disable-dependency-tracking --prefix=/usr --exec-prefix=/usr
--bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc
--datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64
--libexecdir=/usr/libexec --localstatedir=/var --runstatedir=/run
--sharedstatedir=/var/lib --mandir=/usr/share/man
--infodir=/usr/share/info --with-dbus --with-gif --with-jpeg --with-png
--with-rsvg --with-tiff --with-xpm --with-x-toolkit=gtk3 --with-gpm=no
--with-xwidgets --with-modules --with-harfbuzz --with-cairo --with-json
--with-native-compilation=aot --with-tree-sitter --with-sqlite3
--with-webp --with-xinput2 build_alias=x86_64-redhat-linux-gnu
host_alias=x86_64-redhat-linux-gnu CC=gcc 'CFLAGS=-DMAIL_USE_LOCKF -O2
-flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches
-pipe -Wall -Werror=format-security
-Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS
-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong
-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic
-fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
-fno-omit-frame-pointer -mno-omit-leaf-frame-pointer '
LDFLAGS=-Wl,-z,relro
PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig CXX=g++
'CXXFLAGS=-O2 -flto=auto -ffat-lto-objects -fexceptions -g
-grecord-gcc-switches -pipe -Wall -Werror=format-security
-Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS
-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong
-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic
-fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
-fno-omit-frame-pointer -mno-omit-leaf-frame-pointer ''
Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON
LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY
INOTIFY PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF
TOOLKIT_SCROLL_BARS TREE_SITTER WEBP X11 XDBE XIM XINPUT2 XPM XWIDGETS
GTK3 ZLIB
Important settings:
value of $LANG: sv_SE.UTF-8
value of $XMODIFIERS: @im=none
locale-coding-system: utf-8-unix
Major mode: Org
Minor modes in effect:
async-bytecomp-package-mode: t
global-git-commit-mode: t
magit-auto-revert-mode: t
org-super-agenda-mode: t
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keyfreq-autosave-mode: t
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company-quickhelp-local-mode: t
global-company-mode: t
shx-global-mode: t
erc-stamp-mode: t
diredfl-global-mode: t
zen-reward-mode: t
server-mode: t
gcmh-mode: t
global-treesit-auto-mode: t
savehist-mode: t
vertico-mode: t
marginalia-mode: t
shell-dirtrack-mode: t
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mouse-wheel-mode: t
global-prettify-symbols-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
line-number-mode: t
auto-fill-function: #[128 \304\300\301.#\207 [yas--auto-fill org-auto-fill-function :around nil apply] 5 advice]
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
abbrev-mode: t
Load-path shadows:
/home/joakim/.emacs.d/elpa/cmake-mode-20231214.1547/cmake-mode hides /usr/share/emacs/site-lisp/cmake/cmake-mode
/home/joakim/.emacs.d/elpa/transient-20240101.2225/transient hides /usr/share/emacs/29.1/lisp/transient
/home/joakim/.emacs.d/elpa/seq-2.24.0.20230904.183335/seq hides /usr/share/emacs/29.1/lisp/emacs-lisp/seq
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composite emoji-zwj charscript charprop case-table epa-hook
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theme-loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads xwidget-internal dbusbind
inotify dynamic-setting system-font-setting font-render-setting cairo
move-toolbar gtk x-toolkit xinput2 x multi-tty make-network-process
native-compile emacs)
Memory information:
((conses 16 15532749 6431434)
(symbols 48 209577 8825)
(strings 32 1052743 884354)
(string-bytes 1 36386995)
(vectors 16 405317)
(vector-slots 8 8518378 8366455)
(floats 8 4011 16155)
(intervals 56 1151426 134332)
(buffers 984 899))
--
Joakim Verona
joakim@verona.se
^ permalink raw reply [flat|nested] 8+ messages in thread
* bug#68486: 29.1; Confusing window layout changes in image-dired
2024-01-15 20:16 bug#68486: 29.1; Confusing window layout changes in image-dired joakim
@ 2024-01-16 9:08 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-16 9:52 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-16 9:53 ` joakim
0 siblings, 2 replies; 8+ messages in thread
From: Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2024-01-16 9:08 UTC (permalink / raw)
To: joakim; +Cc: 68486
joakim@verona.se writes:
> I have a question about image dired. I find it very confusing the way
> window layout changes in image-dired happen.
>
> Basically I want a window layout like depicted here:
> https://www.emacswiki.org/emacs/ImageDired
>
> In words: a 3 window layout, dired to the left, image dired top right, larger
> view of current image bottom right.
>
> +----+----+
> | | |
> | +----+
> | | |
> +----+----+
>
> Whenever I try to set this layout up by hand the main image view jumps between
> windows, ruining my layout.
Hi Joakim,
I have tried your layout and you're right that this is annoying: for me
the dired buffer and image view buffer are switching windows each time I
go to the next image.
Maybe we should try to fix this but, as usual, with Emacs display layout
it could not be to everybody's taste.
> Theres a function image-dired-display-image that displays the image
> you select for display in the thumb view window. the call to
> kill-buffer and then pop-to-buffer would seem to indicate that this is
> the intended behaviour, or is it? Shouldnt the code try to preserve
> the users window configuration if possible?
>
> The function, notice kill-buffer then pop-to-buffer.
Thanks for this hint. You're right that the kill/pop-to/rename dance
may be the cause of this issue.
--
Manuel Giraud
^ permalink raw reply [flat|nested] 8+ messages in thread
* bug#68486: 29.1; Confusing window layout changes in image-dired
2024-01-16 9:08 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
@ 2024-01-16 9:52 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-16 11:51 ` joakim
2024-01-16 9:53 ` joakim
1 sibling, 1 reply; 8+ messages in thread
From: Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2024-01-16 9:52 UTC (permalink / raw)
To: 68486; +Cc: joakim
[-- Attachment #1: Type: text/plain, Size: 49 bytes --]
Hi,
Could you try this patch?
--
Manuel Giraud
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From b979865cf8cf2fa8ec73ac8bc6cfee32f6de68fc Mon Sep 17 00:00:00 2001
From: Manuel Giraud <manuel@ledu-giraud.fr>
Date: Tue, 16 Jan 2024 10:47:45 +0100
Subject: [PATCH] Refill 'image-dired-display-image-buffer'
Bug#68486
* lisp/image/image-dired.el (image-dired-display-image): Refill
'image-dired-display-image-buffer' instead of killing it, open a new
file and then renaming it.
---
lisp/image/image-dired.el | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/lisp/image/image-dired.el b/lisp/image/image-dired.el
index 9eb68e240fe..b08aa129b98 100644
--- a/lisp/image/image-dired.el
+++ b/lisp/image/image-dired.el
@@ -1260,18 +1260,18 @@ image-dired-display-image
(setq file (expand-file-name file))
(when (not (file-exists-p file))
(error "No such file: %s" file))
- (let ((buf (get-buffer image-dired-display-image-buffer))
+ (let ((buf (get-buffer-create image-dired-display-image-buffer))
(cur-win (selected-window)))
- (when buf
- (kill-buffer buf))
- (when-let ((buf (find-file-noselect file nil t)))
- (pop-to-buffer buf)
- (rename-buffer image-dired-display-image-buffer)
- (if (string-match (image-file-name-regexp) file)
- (image-dired-image-mode)
- ;; Support visiting PDF files.
- (normal-mode))
- (select-window cur-win))))
+ (with-current-buffer buf
+ (let ((inhibit-read-only t))
+ (erase-buffer)
+ (insert-file-contents file)
+ (if (string-match (image-file-name-regexp) file)
+ (image-dired-image-mode)
+ ;; Support visiting PDF files.
+ (normal-mode))))
+ (when buf (pop-to-buffer buf))
+ (select-window cur-win)))
(defun image-dired-display-this (&optional arg)
"Display current thumbnail's original image in display buffer.
--
2.43.0
^ permalink raw reply related [flat|nested] 8+ messages in thread
* bug#68486: 29.1; Confusing window layout changes in image-dired
2024-01-16 9:52 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
@ 2024-01-16 11:51 ` joakim
2024-01-16 14:36 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
0 siblings, 1 reply; 8+ messages in thread
From: joakim @ 2024-01-16 11:51 UTC (permalink / raw)
To: 68486; +Cc: manuel
Manuel Giraud via "Bug reports for GNU Emacs, the Swiss army knife of
text editors" <bug-gnu-emacs@gnu.org> writes:
> Hi,
>
> Could you try this patch?
After some failures trying the patch in my running emacs session, I
tried with emacs -q, and now it worked, big improvement!
> --
> Manuel Giraud
>
> From b979865cf8cf2fa8ec73ac8bc6cfee32f6de68fc Mon Sep 17 00:00:00 2001
> From: Manuel Giraud <manuel@ledu-giraud.fr>
> Date: Tue, 16 Jan 2024 10:47:45 +0100
> Subject: [PATCH] Refill 'image-dired-display-image-buffer'
>
> Bug#68486
>
> * lisp/image/image-dired.el (image-dired-display-image): Refill
> 'image-dired-display-image-buffer' instead of killing it, open a new
> file and then renaming it.
> ---
> lisp/image/image-dired.el | 22 +++++++++++-----------
> 1 file changed, 11 insertions(+), 11 deletions(-)
>
> diff --git a/lisp/image/image-dired.el b/lisp/image/image-dired.el
> index 9eb68e240fe..b08aa129b98 100644
> --- a/lisp/image/image-dired.el
> +++ b/lisp/image/image-dired.el
> @@ -1260,18 +1260,18 @@ image-dired-display-image
> (setq file (expand-file-name file))
> (when (not (file-exists-p file))
> (error "No such file: %s" file))
> - (let ((buf (get-buffer image-dired-display-image-buffer))
> + (let ((buf (get-buffer-create image-dired-display-image-buffer))
> (cur-win (selected-window)))
> - (when buf
> - (kill-buffer buf))
> - (when-let ((buf (find-file-noselect file nil t)))
> - (pop-to-buffer buf)
> - (rename-buffer image-dired-display-image-buffer)
> - (if (string-match (image-file-name-regexp) file)
> - (image-dired-image-mode)
> - ;; Support visiting PDF files.
> - (normal-mode))
> - (select-window cur-win))))
> + (with-current-buffer buf
> + (let ((inhibit-read-only t))
> + (erase-buffer)
> + (insert-file-contents file)
> + (if (string-match (image-file-name-regexp) file)
> + (image-dired-image-mode)
> + ;; Support visiting PDF files.
> + (normal-mode))))
> + (when buf (pop-to-buffer buf))
> + (select-window cur-win)))
>
> (defun image-dired-display-this (&optional arg)
> "Display current thumbnail's original image in display buffer.
--
Joakim Verona
joakim@verona.se
^ permalink raw reply [flat|nested] 8+ messages in thread
* bug#68486: 29.1; Confusing window layout changes in image-dired
2024-01-16 11:51 ` joakim
@ 2024-01-16 14:36 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-16 14:46 ` Eli Zaretskii
0 siblings, 1 reply; 8+ messages in thread
From: Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2024-01-16 14:36 UTC (permalink / raw)
To: joakim; +Cc: 68486
joakim@verona.se writes:
> Manuel Giraud via "Bug reports for GNU Emacs, the Swiss army knife of
> text editors" <bug-gnu-emacs@gnu.org> writes:
>
>> Hi,
>>
>> Could you try this patch?
>
> After some failures trying the patch in my running emacs session, I
> tried with emacs -q, and now it worked, big improvement!
Ah yes sorry this patch is on current master. Maybe I'd have rebase it
on 29 but let's wait for input from Eli and Stefan K.
--
Manuel Giraud
^ permalink raw reply [flat|nested] 8+ messages in thread
* bug#68486: 29.1; Confusing window layout changes in image-dired
2024-01-16 14:36 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
@ 2024-01-16 14:46 ` Eli Zaretskii
2024-01-16 15:32 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
0 siblings, 1 reply; 8+ messages in thread
From: Eli Zaretskii @ 2024-01-16 14:46 UTC (permalink / raw)
To: Manuel Giraud; +Cc: 68486, joakim
> Cc: 68486@debbugs.gnu.org
> Date: Tue, 16 Jan 2024 15:36:59 +0100
> From: Manuel Giraud via "Bug reports for GNU Emacs,
> the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
>
> joakim@verona.se writes:
>
> > Manuel Giraud via "Bug reports for GNU Emacs, the Swiss army knife of
> > text editors" <bug-gnu-emacs@gnu.org> writes:
> >
> >> Hi,
> >>
> >> Could you try this patch?
> >
> > After some failures trying the patch in my running emacs session, I
> > tried with emacs -q, and now it worked, big improvement!
>
> Ah yes sorry this patch is on current master. Maybe I'd have rebase it
> on 29 but let's wait for input from Eli and Stefan K.
I think the problem is not serious enough to warrant such a change on
the release branch.
^ permalink raw reply [flat|nested] 8+ messages in thread
* bug#68486: 29.1; Confusing window layout changes in image-dired
2024-01-16 14:46 ` Eli Zaretskii
@ 2024-01-16 15:32 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
0 siblings, 0 replies; 8+ messages in thread
From: Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2024-01-16 15:32 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 68486, joakim
Eli Zaretskii <eliz@gnu.org> writes:
[...]
> I think the problem is not serious enough to warrant such a change on
> the release branch.
Ok so we can try to solve this on master then.
--
Manuel Giraud
^ permalink raw reply [flat|nested] 8+ messages in thread
* bug#68486: 29.1; Confusing window layout changes in image-dired
2024-01-16 9:08 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-16 9:52 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
@ 2024-01-16 9:53 ` joakim
1 sibling, 0 replies; 8+ messages in thread
From: joakim @ 2024-01-16 9:53 UTC (permalink / raw)
To: Manuel Giraud; +Cc: 68486
Manuel Giraud <manuel@ledu-giraud.fr> writes:
> joakim@verona.se writes:
>
>> I have a question about image dired. I find it very confusing the way
>> window layout changes in image-dired happen.
>>
>> Basically I want a window layout like depicted here:
>> https://www.emacswiki.org/emacs/ImageDired
>>
>> In words: a 3 window layout, dired to the left, image dired top right, larger
>> view of current image bottom right.
>>
>> +----+----+
>> | | |
>> | +----+
>> | | |
>> +----+----+
>>
>> Whenever I try to set this layout up by hand the main image view jumps between
>> windows, ruining my layout.
>
> Hi Joakim,
>
> I have tried your layout and you're right that this is annoying: for me
> the dired buffer and image view buffer are switching windows each time I
> go to the next image.
>
> Maybe we should try to fix this but, as usual, with Emacs display layout
> it could not be to everybody's taste.
Agreed, but I think it wouldnt be controversial to keep an existing
user created layout, and you seem to agree with this sentiment.
>
>> Theres a function image-dired-display-image that displays the image
>> you select for display in the thumb view window. the call to
>> kill-buffer and then pop-to-buffer would seem to indicate that this is
>> the intended behaviour, or is it? Shouldnt the code try to preserve
>> the users window configuration if possible?
>>
>> The function, notice kill-buffer then pop-to-buffer.
>
> Thanks for this hint. You're right that the kill/pop-to/rename dance
> may be the cause of this issue.
I tried just removing the kill-buffer, but that didnt work, I guess the
call is there for a reason. I thought that if the buffer isnt killed,
and the content just replaced everything should work, but aparently not.
If you come up with a patch I will try it!
--
Joakim Verona
joakim@verona.se
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2024-01-16 15:32 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-01-15 20:16 bug#68486: 29.1; Confusing window layout changes in image-dired joakim
2024-01-16 9:08 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-16 9:52 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-16 11:51 ` joakim
2024-01-16 14:36 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-16 14:46 ` Eli Zaretskii
2024-01-16 15:32 ` Manuel Giraud via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-16 9:53 ` joakim
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