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Gtkmm-forge Digest, Vol 20, Issue 9

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Today's Topics:

   1. [Bug 511972] New: glibmm doesn't have an	AsyncQueue class
      (glibmm (bugzilla.gnome.org))
   2. [Bug 511972] glibmm doesn't have an AsyncQueue	class
      (glibmm (bugzilla.gnome.org))
   3. [Bug 511972] glibmm doesn't have an AsyncQueue	class
      (glibmm (bugzilla.gnome.org))
   4. [Bug 511708] svn build failed: No conversion from	const
      gchar* to const Glib::ustring& (glibmm (bugzilla.gnome.org))
   5. [Bug 512083] New: dependency graphs broken on	website
      (gtkmm (bugzilla.gnome.org))
   6. [Bug 511708] svn build failed: No conversion from	const
      gchar* to const Glib::ustring& (glibmm (bugzilla.gnome.org))
   7. [Bug 512083] dependency graphs broken on website
      (gtkmm (bugzilla.gnome.org))
   8. [Bug 511136] It's impossible to check if a	TreePath is valid
      using gtkmm functions (gtkmm (bugzilla.gnome.org))


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

Message: 1
Date: Fri, 25 Jan 2008 05:42:17 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 511972] New: glibmm doesn't have an
	AsyncQueue class
To: gtkmm-forge lists sourceforge net
Message-ID: <bug-511972-5595 http bugzilla 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=511972

  glibmm | threads | Ver: 2.15.x
           Summary: glibmm doesn't have an AsyncQueue class
           Product: glibmm
           Version: 2.15.x
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: Normal
         Component: threads
        AssignedTo: gtkmm-forge lists sourceforge net
        ReportedBy: ecyrbe gmail com
         QAContact: gtkmm-forge lists sourceforge net
     GNOME version: Unversioned Enhancement
   GNOME milestone: Unspecified


In glib there is the GAsyncQueue that can be used to send inter-thread objects
in a thread-safe way.
The Glib::Dispatcher is usefull for sending events, but not to transmit
computation results, or synchronise a thread doing some logic work... but glib
does.
I've created my own, somewhat based on the glib one code, but using the
std::queue
and the glibmm thread logics...
it adds an usefull interrupt() method that allow the pop() blocking methods to
throw an exception if another thread called interrupt... it allows the thread
to  stop wainting for a push() if the user wants the thread to exit.
the exception mechanism is not the one glibmm but the one of the stdlib, so
this should probably be replaced...
is this any usefull? do you have suggestions to make it go the 2.15 glibmm svn
head


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

Message: 2
Date: Fri, 25 Jan 2008 05:43:36 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 511972] glibmm doesn't have an
	AsyncQueue	class
To: gtkmm-forge lists sourceforge net
Message-ID: <20080125054337 0230723F5CA 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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  http://bugzilla.gnome.org/show_bug.cgi?id=511972

  glibmm | threads | Ver: 2.15.x




------- Comment #1 from ecyrbe gmail com  2008-01-25 05:43 UTC -------
Created an attachment (id=103707)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=103707&action=view)
async queue implementation


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

Message: 3
Date: Fri, 25 Jan 2008 06:00:42 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 511972] glibmm doesn't have an
	AsyncQueue	class
To: gtkmm-forge lists sourceforge net
Message-ID: <20080125060042 6D53B23F5CD 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=511972

  glibmm | threads | Ver: 2.15.x




------- Comment #2 from ecyrbe gmail com  2008-01-25 06:00 UTC -------
Created an attachment (id=103709)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=103709&action=view)
my async queue implementation

sorry the previous file was not the right one...
here the one which work


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

Message: 4
Date: Fri, 25 Jan 2008 07:10:16 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 511708] svn build failed: No conversion
	from	const gchar* to const Glib::ustring&
To: gtkmm-forge lists sourceforge net
Message-ID: <20080125071016 C31FC23F5CA 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=511708

  glibmm | general | Ver: 2.4.x

Murray Cumming changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Gtkmm jhbuild error         |svn build failed: No
                   |                            |conversion from const gchar*
                   |                            |to const Glib::ustring&




------- Comment #7 from Murray Cumming  2008-01-25 07:10 UTC -------
Sorry, but until I can reproduce this, you'll have to just make the change
locally.


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

Message: 5
Date: Fri, 25 Jan 2008 16:29:02 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 512083] New: dependency graphs broken
	on	website
To: gtkmm-forge lists sourceforge net
Message-ID: <bug-512083-5595 http bugzilla 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=512083

  gtkmm | general | Ver: unspecified
           Summary: dependency graphs broken on website
           Product: gtkmm
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: minor
          Priority: Normal
         Component: general
        AssignedTo: gtkmm-forge lists sourceforge net
        ReportedBy: jonathon quotidian org
         QAContact: gtkmm-forge lists sourceforge net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


from a mail to the mailing list:

The page http://www.gtkmm.org/download.shtml has a link to the graph
http://www.gtkmm.org/jhbuild_dot_gtkmm.png , which makes my browser
complain this this error message:
The image ?http://www.gtkmm.org/jhbuild_dot_gtkmm.png? cannot be
displayed, because it contains errors.

On the same page there is a link to
http://www.gtkmm.org/jhbuild_dot_gnomemm.png which gives me a 404-Not Found.


-- 
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You can add comments to this bug at http://bugzilla.gnome.org/show_bug.cgi?id=512083.



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

Message: 6
Date: Fri, 25 Jan 2008 17:49:28 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 511708] svn build failed: No conversion
	from	const gchar* to const Glib::ustring&
To: gtkmm-forge lists sourceforge net
Message-ID: <20080125174928 93AFC23F5D0 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=511708

  glibmm | general | Ver: 2.4.x




------- Comment #8 from Jos? Alburquerque  2008-01-25 17:49 UTC -------
(In reply to comment #7)
> Sorry, but until I can reproduce this, you'll have to just make the change
> locally.
> 

No problem.  If it can't be reproduced, it's probably just on this system. 
Didn't mean to too quickly report when it's probably no bug at all.


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

Message: 7
Date: Fri, 25 Jan 2008 18:23:46 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 512083] dependency graphs broken on
	website
To: gtkmm-forge lists sourceforge net
Message-ID: <20080125182346 1E9B423F5E5 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=512083

  gtkmm | general | Ver: unspecified

Murray Cumming changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |murrayc murrayc com
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




------- Comment #1 from Murray Cumming  2008-01-25 18:23 UTC -------
2008-01-25  Murray Cumming  <murrayc murrayc com>

        * download.shtml: Remove the link to the (not very useful) gnomemm 
        dependencies. Also re-uploaded so that the gtkmm dependencies graph is 
        online. Bug #512083 (Alvaro Begue, Jonathan Jongsma).


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You can add comments to this bug at http://bugzilla.gnome.org/show_bug.cgi?id=512083.



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

Message: 8
Date: Sat, 26 Jan 2008 10:57:02 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 511136] It's impossible to check if a
	TreePath is valid using gtkmm functions
To: gtkmm-forge lists sourceforge net
Message-ID: <20080126105702 54FCB23F52E 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=511136

  gtkmm | TreeView | Ver: 2.12.x




------- Comment #3 from Murray Cumming  2008-01-26 10:57 UTC -------
Ah. I'd happily accept a patch against svn trunk that did the extra check in
empty() and also added an operator bool() that called empty().

As a workaround in the meantime, I guess you should indeed use
if(treepath.gobj())


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You can add comments to this bug at http://bugzilla.gnome.org/show_bug.cgi?id=511136.



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

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