pidgin/pidgin

screenshare: Add XDP portal ScreenCast support
release-2.x.y
2020-04-05, David Woodhouse
3c8f61de927c
screenshare: Add XDP portal ScreenCast support

With Wayland we can't just share X11 windows/screens; we need to ask for
a stream from the compositor. Add support for that, falling back to the
direct mode if it isn't present (since *Pidgin* can be using X11 even
when the system is Wayland).

https://flatpak.github.io/xdg-desktop-portal/portal-docs.html
/** @page plugin-signals Plugin Signals
@signals
@signal plugin-load
@signal plugin-unload
@endsignals
@see plugin.h
<hr>
@signaldef plugin-load
@signalproto
void (*plugin_load)(PurplePlugin *plugin);
@endsignalproto
@signaldesc
Emitted when a plugin is loaded.
@param plugin The plugin that was loaded.
@endsignaldef
@signaldef plugin-unload
@signalproto
void (*plugin_unload)(PurplePlugin *plugin);
@endsignalproto
@signaldesc
Emitted when a plugin is unloaded.
@param plugin The plugin that was unloaded.
@endsignaldef
*/
// vim: syntax=c.doxygen tw=75 et