[vlc] Re: wxPostEvent from livedotcom to wxwidgets

[Liu Andy]

I got confused a little bit.

for module wxwidgets, call to "void ( *pf_show_dialog)" all happens within 
itself. From livedotcom's perspective, how can I manage to get the function 
pointer ?
Is there a main module in VLC project which controls & communicates with 
different modules, e.g. livedotcom & wxwidgets, if yes, then livedotcom can 
send event via this intermediate module, if no, I don't know.... :(


>From: sid4u at walali.org
>Reply-To: vlc at videolan.org
>To: vlc at videolan.org
>Subject: [vlc] Re: wxPostEvent from livedotcom to wxwidgets
>Date: Tue, 7 Nov 2006 10:40:43 -0000 (GMT)
>
>Hi,
>
>I would advice you not to include any wxwidgets headers nor use any
>wxwidgets methods like wxPostEvents in another module then wxwidgets gui
>module.
>You should use another approach to send your event.
>
>I think you should check the intf_thread_t structure in vlc_interface.h
>Check the defined function : void ( *pf_show_dialog).
>I think you can use the same way to post an event to the wxwidgets module.
>For example add another pointer to a function in this structure.
>It would be a function to post event. Call it for example
>void ( *pf_post_event) (needed parameters)
>Then define and initialize it in wxwindows.h in wxwidgets module.
>In the defined function you would be able to call directly the
>wxPostEvent() method using the current gui thread without having any
>compilation problem.
>
>All you'll have to do in the livedotcom.cpp is to call directly the
>function from the intf_thread_t structure.
>
>Maybe others here would have other ways to do so. Please guys, provide
>some other ways if you think of other possibilities.
>
>Good luck
>
>Sid
>
>
> >
> > more details:
> > wxprec.h exists under directory /usr/include/wx-2.6/wx
> >
> > Is configure.ac the right place to fix this problem, or other places ??
> > If yes, how should I do. I tried for several times, but error is still
> > there.
> >
> >
> >>From: "Liu Andy" <liuzhihua_2003 at hotmail.com>
> >>Reply-To: vlc at videolan.org
> >>To: vlc at videolan.org
> >>Subject: [vlc] wxPostEvent from livedotcom to wxwidgets
> >>Date: Tue, 07 Nov 2006 17:01:57 +0800
> >>
> >>Hi All,
> >>
> >>This is an additional problem coming from previous issue "GUI
> >>development based on wxwidgets", with the help from Sid, I've got
> >>some progress, thank u guy !
> >>
> >>within livedotcom.cpp, there is such line:  #include <wx/wxprec.h>,
> >>and, wxPostEvent() is called from some function within this file.
> >>
> >>I got some compile error:
> >>wx/wxprec.h: No such file or directory
> >>
> >>I tried to change configure.ac, then re-compiled, but failed again.
> >>
> >>Could you give me some clues ? thanks
> >>
> >>VLC 0.8.5 + Fedora Core 4
> >>
> >>
> >>BR
> >>Andy
> >>
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