Make use of the new meta-data API and display the

audio track menu item label as the language of the
track.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38688 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/mediaplayer/Controller.cpp

@@ -852,6 +852,41 @@ Controller::GetAudioCodecInfo(media_codec_info* info)
 }
 
 
+status_t
+Controller::GetMetaData(BMessage* metaData)
+{
+	// TODO: Move API into supplier classes
+	if (fMediaFile == NULL)
+		return B_NO_INIT;
+
+	return fMediaFile->GetMetaData(metaData);
+}
+
+
+status_t
+Controller::GetVideoMetaData(int32 index, BMessage* metaData)
+{
+	// TODO: Move API into supplier classes
+	BMediaTrack* track = (BMediaTrack*)fVideoTrackList.ItemAt(index);
+	if (track == NULL)
+		return B_BAD_INDEX;
+
+	return track->GetMetaData(metaData);
+}
+
+
+status_t
+Controller::GetAudioMetaData(int32 index, BMessage* metaData)
+{
+	// TODO: Move API into supplier classes
+	BMediaTrack* track = (BMediaTrack*)fAudioTrackList.ItemAt(index);
+	if (track == NULL)
+		return B_BAD_INDEX;
+
+	return track->GetMetaData(metaData);
+}
+
+
 // #pragma mark -
 
 

src/apps/mediaplayer/Controller.h

@@ -134,6 +134,12 @@ public:
 			status_t			GetEncodedAudioFormat(media_format* format);
 			status_t			GetAudioCodecInfo(media_codec_info* info);
 
+			status_t			GetMetaData(BMessage* metaData);
+			status_t			GetVideoMetaData(int32 track,
+									BMessage* metaData);
+			status_t			GetAudioMetaData(int32 track,
+									BMessage* metaData);
+
 	// video view
 			void				SetVideoView(VideoView *view);
 

src/apps/mediaplayer/Jamfile

@@ -108,7 +108,7 @@ Application MediaPlayer :
 	MainWin.cpp
 	VideoView.cpp
 
-	: be game media tracker translation textencoding $(TARGET_LIBSTDC++)
+	: be game locale media tracker translation textencoding $(TARGET_LIBSTDC++)
 	: MediaPlayer.rdef
 ;
 

src/apps/mediaplayer/MainWin.cpp

@@ -32,6 +32,7 @@
 #include <Autolock.h>
 #include <Debug.h>
 #include <fs_attr.h>
+#include <Language.h>
 #include <Menu.h>
 #include <MenuBar.h>
 #include <MenuItem.h>
@@ -1548,7 +1549,18 @@ MainWin::_SetupTrackMenus(BMenu* audioTrackMenu, BMenu* videoTrackMenu)
 	int count = fController->AudioTrackCount();
 	int current = fController->CurrentAudioTrack();
 	for (int i = 0; i < count; i++) {
-		sprintf(s, "Track %d", i + 1);
+		BMessage metaData;
+		const char* languageString = NULL;
+		if (fController->GetAudioMetaData(i, &metaData) == B_OK)
+			metaData.FindString("language", &languageString);
+		if (languageString != NULL) {
+			BLanguage language(languageString);
+			BString languageName;
+			if (language.GetTranslatedName(languageName) == B_OK)
+				languageString = languageName.String();
+			snprintf(s, sizeof(s), "%s", languageString);
+		} else
+			snprintf(s, sizeof(s), "Track %d", i + 1);
 		BMenuItem* item = new BMenuItem(s,
 			new BMessage(M_SELECT_AUDIO_TRACK + i));
 		item->SetMarked(i == current);
@@ -1563,7 +1575,7 @@ MainWin::_SetupTrackMenus(BMenu* audioTrackMenu, BMenu* videoTrackMenu)
 	count = fController->VideoTrackCount();
 	current = fController->CurrentVideoTrack();
 	for (int i = 0; i < count; i++) {
-		sprintf(s, "Track %d", i + 1);
+		snprintf(s, sizeof(s), "Track %d", i + 1);
 		BMenuItem* item = new BMenuItem(s,
 			new BMessage(M_SELECT_VIDEO_TRACK + i));
 		item->SetMarked(i == current);