Thanks Cenwen !

For the problem, i filled a bug in gtk and talked a little bit with gtk 
developpers on irc, it's a bug on her side, so we will have to wait for this.

Goocanvas 2 is not in fault, it's a problem with GTK3, introspection and SDL. 
It would be great if mlt could output video in a clutter widget instead of SDL, 
which doesn't integrate well with GTK. (maybe a suggestion for our new library 
?) 

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

Message du : 30/06/2011
De : "[email protected] " <[email protected]>
A : [email protected]
Copie à : [email protected]
Sujet : Re: [Openshot.developers] GTK3 port


 Hi maël,

You have began a huge work and as it is so important, that it will be more 
efficient to be released for the 2.0 openshot. Like this we will have a stable 
version, perfect in the frame of this release  and in the time lapse, more 
distributions will include GTK3.
 
It it is for another method, I am not the good person but perhaps, as you are 
speaking in the introduction of Goocanvas2, Clutter could you give the solution 
for your problem.

2011/6/30  <[email protected]>
 Hi,

Here are some news on my actual work.
I'm working on the GTK3 version of openshot. Yesterday, i managed to get a 
first (almost) working Pygobject/GTK3/GooCanvas2 version of openshot. It 
required lot of changes to actually display the UI.
 
I'm planning to make some modification to start on sane basis :

- Port settings to GSetting(multi-os) and make them non-ui dependant (to fix a 
bug with openshot render)
- Remove the melt dependency (as distribution whose ship GTK3 come only with 
new version of mlt)
 - Remove the embeded gdata api for youtube and use the system one.
- Some UI refinment to use all the GTK3 power (take advantage on the new height 
for width layout system, use new widgets)
- Maybe some long time standing bug will be fixed with the port
 
The biggest problem i encounter in this preliminary version is the get_xid() 
function to embed the sdl window in our drawingarea, now it popup a new window 
for the sdl preview. It seems that get_xid() is not introspectable 
-introspection = 0 in the gir file), so i have to find a replacement. Any idea 
? 
 
Maybe this work can end up in a 2.0 openshot release ? What do you think ? 

I think the transition in GTK3 should not happend with the transition from mlt 
to our new video library. It will be to much changes. A two step transition is 
better.
 
Thanks !


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-- 
Olivier
Cenwen un elfe sur la banquise/ an elve on the ice
Mon blog perso  sur le multimédia, Ubuntu, Linux et OpenShot : 
http://linuxevolution.wordpress.com/
 Le forum d'Openshot où vous me trouverez : http://openshotusers.com/
http://openshotusers.com/forum/index.php
 
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