[Redbutton-devel] SF.net SVN: redbutton: [219] redbutton-browser/trunk/StreamClass.c

[<ski...@us...>]

Revision: 219
          http://svn.sourceforge.net/redbutton/?rev=219&view=rev
Author:   skilvington
Date:     2007-02-16 12:56:28 -0800 (Fri, 16 Feb 2007)

Log Message:
-----------
play/stop StreamComponents when they are activated/deactivated

Modified Paths:
--------------
    redbutton-browser/trunk/StreamClass.c

Modified: redbutton-browser/trunk/StreamClass.c
===================================================================
--- redbutton-browser/trunk/StreamClass.c	2007-02-16 12:54:40 UTC (rev 218)
+++ redbutton-browser/trunk/StreamClass.c	2007-02-16 20:56:28 UTC (rev 219)
@@ -246,47 +246,88 @@
 void
 StreamClass_activateVideoComponent(StreamClass *t, VideoClass *c)
 {
-/* TODO */
-printf("TODO: StreamClass_activateVideoComponent (tag=%d)\n", c->component_tag);
-// basically:
-// MHEGStreamPlayer_stop(t)
-// MHEGStreamPlayer_setVideoStream(t, c) - may get the "only using last video stream" warning
-// MHEGStreamPlayer_play(t)
-// MHEGEngine_generateAstncEvent(&t->rootClass.inst.ref, EventType_stream_playing, NULL)
+	verbose("StreamClass_activateVideoComponent (tag=%d)", c->component_tag);
 
+	/*
+	 * don't think we need to generate stream_playing/stopped events
+	 * but I'm not entirely shore
+	 */
+
+	/* if we are activated, stop playing while we change the component */
+	if(t->rootClass.inst.RunningStatus)
+		MHEGStreamPlayer_stop(&t->inst.player);
+
+	MHEGStreamPlayer_setVideoStream(&t->inst.player, c);
+
+	if(t->rootClass.inst.RunningStatus)
+		MHEGStreamPlayer_play(&t->inst.player);
+
 	return;
 }
 
 void
 StreamClass_activateAudioComponent(StreamClass *t, AudioClass *c)
 {
-/* TODO */
-printf("TODO: StreamClass_activateAudioComponent (tag=%d)\n", c->component_tag);
+	verbose("StreamClass_activateAudioComponent (tag=%d)", c->component_tag);
 
+	/*
+	 * don't think we need to generate stream_playing/stopped events
+	 * but I'm not entirely shore
+	 */
+
+	/* if we are activated, stop playing while we change the component */
+	if(t->rootClass.inst.RunningStatus)
+		MHEGStreamPlayer_stop(&t->inst.player);
+
+	MHEGStreamPlayer_setAudioStream(&t->inst.player, c);
+
+	if(t->rootClass.inst.RunningStatus)
+		MHEGStreamPlayer_play(&t->inst.player);
+
 	return;
 }
 
 void
 StreamClass_deactivateVideoComponent(StreamClass *t, VideoClass *c)
 {
-/* TODO */
-printf("TODO: StreamClass_deactivateVideoComponent (tag=%d)\n", c->component_tag);
-// basically:
-// MHEGStreamPlayer_stop(t)
-// MHEGStreamPlayer_setVideoStream(t, NULL)
-// MHEGStreamPlayer_play(t)
-// MHEGEngine_generateAstncEvent(&t->rootClass.inst.ref, EventType_stream_stopped, NULL)
-// => need to make MHEGStreamPlayer_setVideoStream(t, NULL) disable video
+	verbose("StreamClass_deactivateVideoComponent (tag=%d)", c->component_tag);
 
+	/*
+	 * don't think we need to generate stream_playing/stopped events
+	 * but I'm not entirely shore
+	 */
+
+	/* if we are activated, stop playing while we change the component */
+	if(t->rootClass.inst.RunningStatus)
+		MHEGStreamPlayer_stop(&t->inst.player);
+
+	MHEGStreamPlayer_setVideoStream(&t->inst.player, NULL);
+
+	if(t->rootClass.inst.RunningStatus)
+		MHEGStreamPlayer_play(&t->inst.player);
+
 	return;
 }
 
 void
 StreamClass_deactivateAudioComponent(StreamClass *t, AudioClass *c)
 {
-/* TODO */
-printf("TODO: StreamClass_deactivateAudioComponent (tag=%d)\n", c->component_tag);
+	verbose("StreamClass_deactivateAudioComponent (tag=%d)", c->component_tag);
 
+	/*
+	 * don't think we need to generate stream_playing/stopped events
+	 * but I'm not entirely shore
+	 */
+
+	/* if we are activated, stop playing while we change the component */
+	if(t->rootClass.inst.RunningStatus)
+		MHEGStreamPlayer_stop(&t->inst.player);
+
+	MHEGStreamPlayer_setAudioStream(&t->inst.player, NULL);
+
+	if(t->rootClass.inst.RunningStatus)
+		MHEGStreamPlayer_play(&t->inst.player);
+
 	return;
 }
 


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