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info: make the overlay iface work and activate playback

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This commit is contained in:
Stefan Sauer 2010-10-18 10:31:43 +03:00
parent 2e24a0b565
commit 0fdfd4d0af
1 changed files with 22 additions and 11 deletions
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33
mediainfo/src/mi-info.vala
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@ -47,32 +47,43 @@ public class MediaInfo.Info : VBox
pb = ElementFactory.make ("playbin2", "player") as Pipeline;
Gst.Bus bus = pb.get_bus ();
bus.add_signal_watch ();
bus.message["element"].connect (on_element_message);
bus.set_sync_handler (bus.sync_signal_handler);
bus.sync_message["element"].connect (on_element_sync_message);
}
~Info ()
{
// stop previous playback
pb.set_state (State.NULL);
}
// public methods
public bool discover (string uri)
{
// TODO: stop previous playback (also need destructor)
bool res = true;
// stop previous playback
pb.set_state (State.NULL);
this.uri.set_text (uri);
//DiscovererInfo info = dc.discover_uri (uri, null);
if (uri != null) {
//DiscovererInfo info = dc.discover_uri (uri, null);
// TODO: play file
//pb.uri = uri;
//pb.set_state (State.PLAYING);
// play file
((GLib.Object)pb).set_property ("uri", uri);
pb.set_state (State.PLAYING);
res = true;
}
return (true);
return (res);
}
// signal handlers
private void on_element_message (Gst.Bus bus, Message message)
private void on_element_sync_message (Gst.Bus bus, Message message)
{
Structure structure = message.get_structure ();
if (structure.has_name ("prepare-xwindow-id"))