Add color dialog for lyrics

Gtk4/gtk154_mediaplayer3/src/LyricsParser.cpp

@@ -242,6 +242,7 @@ static void lyric_line_process(char *lyrics_line,
 static void lyrics_label_update(gint64 &curr_time, MyMediaPlayer *player)
 {
     char label_string[lyrics_max_length];
+    char *color_str;
 
     // if time is on a lyrics, update the label
     if (curr_time >= lyric_time - 100 && curr_time <= lyric_time + 100 &&
@@ -249,12 +250,14 @@ static void lyrics_label_update(gint64 &curr_time, MyMediaPlayer *player)
         lyric_time == 0)
     {
         // Since a new line is read and time match, load lyrics
+        color_str = my_media_player_get_color(player);
         snprintf(label_string, lyrics_max_length,
-                 "<span color=\"green\" size='12pt'>%s</span>", current_lyrics);
+                 "<span color=\"%s\" size='12pt'>%s</span>", color_str, current_lyrics);
         gtk_label_set_markup(my_media_player_get_lyrics_widget(player),
                              label_string);
         line_read = FALSE;
     }
+    // free(color_str);
 }
 
 // Get lyrics for a specfied time

Gtk4/gtk154_mediaplayer3/src/MyMediaPlayer.cpp

@@ -21,6 +21,8 @@ struct _MyMediaPlayer
     GtkWidget *btn_add, *btn_remove;
     GtkWidget *btn_load, *btn_save;
     GtkWidget *list_expander, *list_box;
+    GtkWidget *btn_color;
+    GtkColorDialog *dialog_color;
     GtkWidget *column_view;
     GtkWidget *scrolled_window, *scrolled_lyrics;
     GListStore *music_store;
@@ -638,6 +640,18 @@ static gboolean my_media_player_check_dark_theme(MyMediaPlayer *player)
     return dark_mode;
 }
 
+char *my_media_player_get_color(MyMediaPlayer *player)
+{
+    const GdkRGBA *color_rgba;
+    color_rgba = gtk_color_dialog_button_get_rgba(
+        GTK_COLOR_DIALOG_BUTTON(player->btn_color));
+    char *color_str = g_strdup_printf("#%02X%02X%02X",
+                                      (int)(color_rgba->red * 256),
+                                      (int)(color_rgba->green * 256),
+                                      (int)(color_rgba->blue * 256));
+    return color_str;
+}
+
 static void my_media_player_init(MyMediaPlayer *self)
 {
     // Initalize window
@@ -659,6 +673,8 @@ static void my_media_player_init(MyMediaPlayer *self)
     self->btn_next = player_button_new("media-skip-forward", self->dark_mode);
     self->btn_stop = player_button_new("media-playback-stop", self->dark_mode);
     self->btn_playmode = player_button_new("media-playlist-repeat", self->dark_mode);
+    self->dialog_color = gtk_color_dialog_new();
+    self->btn_color = gtk_color_dialog_button_new(self->dialog_color);
     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();
@@ -735,6 +751,7 @@ static void my_media_player_init(MyMediaPlayer *self)
     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->ctrl_box), self->btn_color);
     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);

Gtk4/gtk154_mediaplayer3/src/MyMediaPlayer.h

@@ -34,4 +34,6 @@ void my_media_player_load_random_audio(MyMediaPlayer *player);
 
 void my_media_player_reload_audio(MyMediaPlayer *player);
 
+char *my_media_player_get_color(MyMediaPlayer *player);
+
 MyMediaPlayer *my_media_player_new(GtkApplication *app);