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Enable play/pause and stop button

This commit is contained in:
daleclack 2023-10-10 17:25:08 +08:00
parent acb37046c4
commit 7333a89da6
1 changed files with 62 additions and 2 deletions
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64
Gtk4/gtk154_mediaplayer3/src/MyMediaPlayer.cpp
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@ -14,7 +14,8 @@ struct _MyMediaPlayer
GtkApplicationWindow parent_instance;
GtkWidget *video, *label_lyrics;
GtkWidget *ctrl_box;
GtkWidget *btn_priv, *btn_play, *btn_next, *btn_stop, *btn_list;
GtkWidget *btn_priv, *btn_play, *btn_next,
*btn_stop, *btn_playmode;
PlayMode current_play_mode;
GtkWidget *main_box, *btn_box;
GtkWidget *btn_add, *btn_remove;
@ -231,6 +232,9 @@ static void column_view_activated(GtkColumnView *self, gint position, MyMediaPla
// Force update lyrics file
update_lyrics(player);
// Enable control button
gtk_widget_set_sensitive(player->btn_play, TRUE);
}
}
@ -289,7 +293,8 @@ char *my_media_player_get_filename(MyMediaPlayer *self)
return self->current_filename;
}
PlayMode my_media_player_get_play_mode(MyMediaPlayer *self){
PlayMode my_media_player_get_play_mode(MyMediaPlayer *self)
{
// Get Current play mode
return self->current_play_mode;
}
@ -306,6 +311,51 @@ static void my_media_player_expander_activate(GtkExpander *self, MyMediaPlayer *
}
}
// Play button
static void btnplay_clicked(GtkButton *self, MyMediaPlayer *player)
{
// Get Media stream and play
GtkMediaStream *stream = gtk_video_get_media_stream(GTK_VIDEO(player->video));
if(GTK_IS_MEDIA_STREAM(stream))
{
if(gtk_media_stream_get_playing(stream))
{
// Media is playing, pause it
gtk_media_stream_pause(stream);
gtk_button_set_icon_name(self, "media-playback-start");
}else{
// Media is not playing
gtk_media_stream_play(stream);
gtk_button_set_icon_name(self, "media-playback-pause");
}
}
}
// Play previous music
static void btnpriv_clicked(GtkButton *self, MyMediaPlayer *player)
{
}
// Play next music
static void btnnext_clicked(GtkButton *self, MyMediaPlayer *player)
{
}
// Stop current music
static void btnstop_clicked(GtkButton *self, MyMediaPlayer *player)
{
// Get Media stream and stop
GtkMediaStream *stream = gtk_video_get_media_stream(GTK_VIDEO(player->video));
gtk_media_file_clear(GTK_MEDIA_FILE(stream));
gtk_button_set_icon_name(GTK_BUTTON(player->btn_play), "media-playback-start");
gtk_widget_set_sensitive(player->btn_play, FALSE);
}
// Switch play mode
static void btn_playmode_clicked(GtkButton *self, MyMediaPlayer *player)
{
}
static void my_media_player_init(MyMediaPlayer *self)
{
// Initalize window
@ -322,6 +372,8 @@ static void my_media_player_init(MyMediaPlayer *self)
self->btn_play = gtk_button_new_from_icon_name("media-playback-start");
self->btn_priv = gtk_button_new_from_icon_name("media-skip-backward");
self->btn_next = gtk_button_new_from_icon_name("media-skip-forward");
self->btn_stop = gtk_button_new_from_icon_name("media-playback-stop");
self->btn_playmode = gtk_button_new_from_icon_name("media-playlist-repeat");
self->btn_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5);
self->btn_add = gtk_button_new_from_icon_name("list-add");
self->scrolled_window = gtk_scrolled_window_new();
@ -352,6 +404,12 @@ static void my_media_player_init(MyMediaPlayer *self)
g_signal_connect(self->btn_save, "clicked", G_CALLBACK(btnsave_clicked), self);
g_signal_connect(self->list_expander, "activate",
G_CALLBACK(my_media_player_expander_activate), self);
g_signal_connect(self->btn_play, "clicked", G_CALLBACK(btnplay_clicked), self);
g_signal_connect(self->btn_priv, "clicked", G_CALLBACK(btnpriv_clicked), self);
g_signal_connect(self->btn_next, "clicked", G_CALLBACK(btnnext_clicked), self);
g_signal_connect(self->btn_stop, "clicked", G_CALLBACK(btnstop_clicked), self);
g_signal_connect(self->btn_playmode, "clicked",
G_CALLBACK(btn_playmode_clicked), self);
// Create store and list view
self->music_store = g_list_store_new(MY_ITEM_TYPE);
@ -387,6 +445,8 @@ static void my_media_player_init(MyMediaPlayer *self)
gtk_box_append(GTK_BOX(self->ctrl_box), self->btn_priv);
gtk_box_append(GTK_BOX(self->ctrl_box), self->btn_play);
gtk_box_append(GTK_BOX(self->ctrl_box), self->btn_next);
gtk_box_append(GTK_BOX(self->ctrl_box), self->btn_stop);
gtk_box_append(GTK_BOX(self->ctrl_box), self->btn_playmode);
gtk_box_append(GTK_BOX(self->main_box), self->ctrl_box);
gtk_box_append(GTK_BOX(self->btn_box), self->btn_add);
gtk_box_append(GTK_BOX(self->btn_box), self->btn_remove);