GNU bug report logs - #4092
Toolbar problem with Cocoa port

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From: CHENG Gao <chenggao <at> gmail.com>
To: emacs-pretest-bug <at> gnu.org
Subject: bug#4092: Toolbar problem with Cocoa port
Date: Sun, 09 Aug 2009 19:09:19 +0800

[Message part 1 (text/plain, inline)]

Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the emacs-pretest-bug <at> gnu.org mailing list.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

=============================================================
Starting up Emacs, when I enter anything in *scratch* buffer, it's
truncated at the top by toolbar. Please see the first attached file.

I need to trun toolbar off, and then on to make them show correctly.
Please see the second attached file.

This happens for Cocoa port of both Emacs 23.1 and HEAD.

From system log I see dozens of error messages as

,----
| Invalid image for toolbar item
`----

Through grepping the source files I found it's in nsmenu.m in function
update_frame_tool_bar (line 1225).

It means valid_image_p check failed.
 
My image-types shows

(png gif tiff jpeg xpm xbm pbm)

and from attached files you can see toobars are in fact created
correctly.

I check tool-bar-map and below is part of it for "Visit New File...".

 (new-file menu-item "Visit New File..." find-file :enable
 (menu-bar-non-minibuffer-window-p) :help "Specify a new file's name, to
 edit the file" :image (find-image (cond ((not (display-color-p)) (quote
 ((:type pbm :file "new.pbm" :foreground "black" :background "grey75")
 (:type xbm :file "new.xbm" :foreground "black" :background "grey75")
 (:type xpm :file "low-color/new.xpm") (:type xpm :file "new.xpm"))))
 ((< (display-color-cells) 256) (quote ((:type xpm :file
 "low-color/new.xpm") (:type xpm :file "new.xpm") (:type pbm :file
 "new.pbm" :foreground "black" :background "grey75") (:type xbm :file
 "new.xbm" :foreground "black" :background "grey75")))) (t (quote
 ((:type xpm :file "new.xpm") (:type pbm :file "new.pbm" :foreground
 "black" :background "grey75") (:type xbm :file "new.xbm" :foreground
 "black" :background "grey75"))))))

Evaluation of find-image part shows:

,----
| (image :type xpm :file "/usr/local/share/emacs/23.1.50/etc/images/new.xpm")) 
`----

So it seems correct.

The first time I notice this is when I was in Gnus. I evaluated Gnus
tool bar map, and it's correct.

=============================================================

[Picture 18.jpg (image/jpeg, attachment)]

[Picture 19.jpg (image/jpeg, attachment)]

[Message part 4 (text/plain, inline)]

If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/usr/local/share/emacs/23.1.50/etc/DEBUG for instructions.


In GNU Emacs 23.1.50.1 (i386-apple-darwin9.8.0, NS apple-appkit-949.54)
 of 2009-08-07 on mb.cyberhut.org
Windowing system distributor `Apple', version 10.3.949
configured using `configure  '--with-ns' '--disable-ns-self-contained''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: nil
  value of $XMODIFIERS: nil
  locale-coding-system: nil
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  display-battery-mode: t
  cua-mode: t
  display-time-mode: t
  recentf-mode: t
  global-linum-mode: t
  linum-mode: t
  auto-image-file-mode: t
  partial-completion-mode: t
  minibuffer-electric-default-mode: t
  show-paren-mode: t
  tooltip-mode: t
  tool-bar-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  size-indication-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
a a a a a a a a a a a a a a <menu-bar> <options> <showhide> 
<showhide-tool-bar> <menu-bar> <options> <showhide> 
<showhide-tool-bar> <menu-bar> <help-menu> <send-e
macs-bug-report>

Recent messages:
Cleaning up the recentf list...
File /Users/cg/dbg.gz removed from the recentf list
Cleaning up the recentf list...done (1 removed)
Loading /Users/cg/.emacs.d/.emacs-custom.el (source)...
Loading cua-base...done
Loading battery...done
Loading /Users/cg/.emacs.d/.emacs-custom.el (source)...done
`epa-file' already enabled
Loading /Users/cg/.emacs.d/.session...done
For information about GNU Emacs and the GNU system, type C-h C-a.

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