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Gtkmm-forge Digest, Vol 22, Issue 6

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Today's Topics:

   1. [Bug 520778] [PATCH] GNode wrapper implementation
      (glibmm (bugzilla.gnome.org))
   2. [Bug 520778] [PATCH] GNode wrapper implementation
      (glibmm (bugzilla.gnome.org))
   3. [Bug 515135] glibmm needs the option not to abort	programs
      with different encodings (glibmm (bugzilla.gnome.org))
   4. [Bug 515135] glibmm needs the option not to abort	programs
      with different encodings (glibmm (bugzilla.gnome.org))
   5. [Bug 515135] glibmm needs the option not to abort	programs
      with different encodings (glibmm (bugzilla.gnome.org))
   6. [Bug 520778] [PATCH] GNode wrapper implementation
      (glibmm (bugzilla.gnome.org))
   7. [Bug 420477] MSVC: freetype2 dir is not in include	path
      (gtkmm (bugzilla.gnome.org))
   8. [Bug 506885] Stock ID stuff needs documentation
      (gtkmm (bugzilla.gnome.org))


----------------------------------------------------------------------

Message: 1
Date: Tue, 18 Mar 2008 12:00:45 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 520778] [PATCH] GNode wrapper
	implementation
To: gtkmm-forge lists sourceforge net
Message-ID: <20080318120045 5151423F50B label gnome org>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
the end of this email. Replies to this email are NOT read, please see the text
at the end of this email. You can add comments to this bug at:
  http://bugzilla.gnome.org/show_bug.cgi?id=520778

  glibmm | general | Ver: 2.15.x

Levi Bard changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #106714|0                           |1
        is obsolete|                            |




------- Comment #4 from Levi Bard  2008-03-18 12:00 UTC -------
Created an attachment (id=107524)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=107524&action=view)
Added reinterpret_cast to Tree::*sibling


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------------------------------

Message: 2
Date: Tue, 18 Mar 2008 16:11:29 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 520778] [PATCH] GNode wrapper
	implementation
To: gtkmm-forge lists sourceforge net
Message-ID: <20080318161129 9CDE423F4F4 label gnome org>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
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at the end of this email. You can add comments to this bug at:
  http://bugzilla.gnome.org/show_bug.cgi?id=520778

  glibmm | general | Ver: 2.15.x

Jonathon Jongsma (jonner) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jonathon quotidian org




------- Comment #5 from Jonathon Jongsma (jonner)  2008-03-18 16:11 UTC -------
I've been meaning to take a look at this patch, but haven't gotten around to it
yet.  I promise I'll try to do it soon.  Just wanted to let you know that it's
not going to be ignored :)


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------------------------------

Message: 3
Date: Wed, 19 Mar 2008 06:54:32 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 515135] glibmm needs the option not to
	abort	programs with different encodings
To: gtkmm-forge lists sourceforge net
Message-ID: <20080319065432 E3DBE23F50B label gnome org>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
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  glibmm | strings | Ver: unspecified




------- Comment #8 from Takao Fujiwara  2008-03-19 06:54 UTC -------
I could reproduce this problem on Ubuntu 7.

% sudo localedef -i fr_FR -f ISO-8859-1 fr_FR.ISO8859-1
% ls /usr/share/locale-langpack/fr/LC_MESSAGES/glib20.mo
% env LANG=fr_FR.ISO8859-1 ./test

Then the exampl program causes SEGV.
Thanks.


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------------------------------

Message: 4
Date: Sat, 22 Mar 2008 09:39:39 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 515135] glibmm needs the option not to
	abort	programs with different encodings
To: gtkmm-forge lists sourceforge net
Message-ID: <20080322093939 DC56B23F5C3 label gnome org>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
the end of this email. Replies to this email are NOT read, please see the text
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  http://bugzilla.gnome.org/show_bug.cgi?id=515135

  glibmm | strings | Ver: unspecified




------- Comment #9 from Murray Cumming  2008-03-22 09:39 UTC -------
Yes, I could reproduce this, though I had to install the regular fr language
support in Ubuntu first:

murrayc murrayc-laptop:~/Desktop$ env LANG=fr_FR.ISO8859-1 ./a.out 
FALSE 
Caract?re hors des limites UTF-8
terminate called after throwing an instance of 'Glib::ConvertError'
Aborted (core dumped)
murrayc murrayc-laptop:~/Desktop$ 

Here is the backtrace:

(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7b24875 in raise () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7b26201 in abort () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7d2f6e0 in __gnu_cxx::__verbose_terminate_handler () from
/usr/lib/libstdc++.so.6
#4  0xb7d2cf65 in ?? () from /usr/lib/libstdc++.so.6
#5  0xb7d2cfa2 in std::terminate () from /usr/lib/libstdc++.so.6
#6  0xb7d2d0ca in __cxa_throw () from /usr/lib/libstdc++.so.6
#7  0xb7eb14a3 in Glib::ConvertError::throw_func (gobject=0x8058010) at
convert.cc:430
#8  0xb7ec0737 in Glib::Error::throw_exception (gobject=0x8058010) at
error.cc:180
#9  0xb7eb1bf7 in Glib::locale_from_utf8 (utf8_string= 0xbfd3ea3c) at
convert.cc:250
#10 0x08048f9d in main ()
(gdb) 


Now I understand that it crashes because you have just not caught the
exception. And it should throw an exception because you are trying to convert
invalid data. Why not just use catch/try blocks as in this new test case? An
exception doesn't have to mean that your application aborts.


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------------------------------

Message: 5
Date: Sat, 22 Mar 2008 09:40:08 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 515135] glibmm needs the option not to
	abort	programs with different encodings
To: gtkmm-forge lists sourceforge net
Message-ID: <20080322094008 4DCB523F5A2 label gnome org>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
the end of this email. Replies to this email are NOT read, please see the text
at the end of this email. You can add comments to this bug at:
  http://bugzilla.gnome.org/show_bug.cgi?id=515135

  glibmm | strings | Ver: unspecified




------- Comment #10 from Murray Cumming  2008-03-22 09:40 UTC -------
Created an attachment (id=107786)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=107786&action=view)
test_with_catch.cc


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------------------------------

Message: 6
Date: Sat, 22 Mar 2008 09:44:37 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 520778] [PATCH] GNode wrapper
	implementation
To: gtkmm-forge lists sourceforge net
Message-ID: <20080322094437 4390023F5A2 label gnome org>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
the end of this email. Replies to this email are NOT read, please see the text
at the end of this email. You can add comments to this bug at:
  http://bugzilla.gnome.org/show_bug.cgi?id=520778

  glibmm | general | Ver: 2.15.x




------- Comment #6 from Murray Cumming  2008-03-22 09:44 UTC -------
I don't much like that this container seems to demand that types are used by
pointer. For instance, from the test from the patch:

std::string *a = new std::string("a"),
            *b = new std::string("b"),
            *c = new std::string("c"),
            *d = new std::string("d"),
            *e = new std::string("e"),
            *f = new std::string("f");

Glib::Tree<std::string*> ta(a),
  tb(b),
  tc(c),
  te(e);

ta.insert(0, tc);
ta.prepend(tb);
ta.append_data(d);
tc.append(te);
te.prepend_data(f);

If we can't make it work with values, like std::list, std::vector, etc, then we
need a really good reason for that. Otherwise people will feel that it is not
really C++ enough.


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------------------------------

Message: 7
Date: Sat, 22 Mar 2008 09:58:09 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 420477] MSVC: freetype2 dir is not in
	include	path
To: gtkmm-forge lists sourceforge net
Message-ID: <20080322095809 A139D23F5A2 label gnome org>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
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at the end of this email. You can add comments to this bug at:
  http://bugzilla.gnome.org/show_bug.cgi?id=420477

  gtkmm | build | Ver: unspecified

Murray Cumming changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|enhancement                 |critical
             Status|UNCONFIRMED                 |NEEDINFO
           Priority|Normal                      |High




------- Comment #4 from Murray Cumming  2008-03-22 09:58 UTC -------
Cedric, are you still working on win32 stuff?


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------------------------------

Message: 8
Date: Sat, 22 Mar 2008 09:58:45 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 506885] Stock ID stuff needs
	documentation
To: gtkmm-forge lists sourceforge net
Message-ID: <20080322095845 334AF23F521 label gnome org>
Content-Type: text/plain; charset=utf-8

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  gtkmm | reference documentation | Ver: unspecified




------- Comment #2 from Murray Cumming  2008-03-22 09:58 UTC -------
Is there any C documentation that we can be inspired by?


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