Add support for repeat one audio

Gtk4/gtk154_mediaplayer3/src/LyricsParser.cpp

@@ -389,16 +389,43 @@ static void media_play_ended_handler(MyMediaPlayer *player)
     {
     // Play a list of music once
     case PlayMode::List_Once:
+        // Only play music when current audio is not the end of the audio list
+        if (my_media_player_get_current_index(player) <
+            my_media_player_get_n_audios(player) - 1)
+        {
+            // use the function for play next button to load next audio
+            btnnext_clicked(NULL, player);
+
+            // Get media stream to control
+            stream = gtk_video_get_media_stream(GTK_VIDEO(
+                my_media_player_get_video_widget(player)));
+
+            // Play media stream associated with media file
+            gtk_media_stream_play(stream);
+        }
         break;
     case PlayMode::List_Repeat:
+        // In List Repeat Mode, use the function for play next button
         btnnext_clicked(NULL, player);
+
+        // Get Media stream to control
         stream = gtk_video_get_media_stream(GTK_VIDEO(
             my_media_player_get_video_widget(player)));
+
+        // Play media stream associated with media file
         gtk_media_stream_play(stream);
         break;
     case PlayMode::List_Shuffle:
         break;
     case PlayMode::One_Repeat:
+    
+        // Get media stream to control
+        stream = gtk_video_get_media_stream(GTK_VIDEO(
+            my_media_player_get_video_widget(player)));
+
+        // Play media stream associated with media file
+        gtk_media_stream_play(stream);
+
         break;
     }
 }

Gtk4/gtk154_mediaplayer3/src/MyMediaPlayer.cpp

@@ -335,6 +335,18 @@ PlayMode my_media_player_get_play_mode(MyMediaPlayer *self)
     return self->current_play_mode;
 }
 
+guint my_media_player_get_current_index(MyMediaPlayer *self)
+{
+    // Get the index of current playing audio
+    return self->current_audio_index;
+}
+
+guint my_media_player_get_n_audios(MyMediaPlayer *self)
+{
+    // Get the number of audios in the list
+    return self->n_items;
+}
+
 static void my_media_player_expander_activate(GtkExpander *self, MyMediaPlayer *player)
 {
     if (!gtk_expander_get_expanded(self))
@@ -421,7 +433,7 @@ static void btnpriv_clicked(GtkButton *self, MyMediaPlayer *player)
 
     // Update selected item
     gtk_single_selection_set_selected(player->music_selection,
-        player->current_audio_index);
+                                      player->current_audio_index);
 }
 
 // Play next music
@@ -456,7 +468,7 @@ void btnnext_clicked(GtkButton *self, MyMediaPlayer *player)
 
     // Update selected item
     gtk_single_selection_set_selected(player->music_selection,
-        player->current_audio_index);
+                                      player->current_audio_index);
 }
 
 // Stop current music

Gtk4/gtk154_mediaplayer3/src/MyMediaPlayer.h

@@ -24,6 +24,10 @@ PlayMode my_media_player_get_play_mode(MyMediaPlayer *self);
 
 char *my_media_player_get_filename(MyMediaPlayer *self);
 
+guint my_media_player_get_current_index(MyMediaPlayer *self);
+
+guint my_media_player_get_n_audios(MyMediaPlayer *self);
+
 void btnnext_clicked(GtkButton *self, MyMediaPlayer *player);
 
 MyMediaPlayer *my_media_player_new(GtkApplication *app);