gui/playlist: Add artist playlists to the playlist sidebar

Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>

gui/playlist.c

@@ -2,6 +2,7 @@
  * Copyright 2016 (c) Anna Schumaker.
  */
 #include <core/collection.h>
+#include <core/idle.h>
 #include <core/string.h>
 #include <gui/builder.h>
 #include <gui/playlist.h>
@@ -43,7 +44,7 @@ static void __playlist_set_size(GtkTreeIter *iter, const gchar *name)
 	if (gtk_tree_path_get_depth(path) == 1)
 		fmt = "<b>%s</b>\n%d track%s";
 
-	text = g_strdup_printf(fmt, name, size, (size == 1) ? "" : "s");
+	text = g_markup_printf_escaped(fmt, name, size, (size == 1) ? "" : "s");
 	gtk_tree_store_set(p_store, iter, P_SB_NAME, text, -1);
 
 	gtk_tree_path_free(path);
@@ -178,6 +179,16 @@ static bool __playlist_erase(struct queue *queue, struct track *track)
 	return false;
 }
 
+bool __gui_playlist_init_idle()
+{
+	struct db_entry *artist, *next;
+
+	db_for_each(artist, next, artist_db_get())
+		gui_playlist_add_artist(ARTIST(artist));
+
+	return true;
+}
+
 void gui_playlist_init()
 {
 	GtkTreeSelection *selection;
@@ -222,6 +233,8 @@ void gui_playlist_init()
 	gtk_tree_selection_set_select_function(
 					gtk_tree_view_get_selection(treeview),
 					__playlist_on_select, NULL, NULL);
+
+	idle_schedule(IDLE_SYNC, __gui_playlist_init_idle, NULL);
 }
 
 gchar *gui_playlist_cur()
@@ -246,6 +259,43 @@ void gui_playlist_add_library(struct library *library)
 		GTK_TREE_VIEW(gui_builder_widget("o_playlist_view")));
 }
 
+void gui_playlist_add_artist(struct artist *artist)
+{
+	GtkTreeIter parent, sibling, iter;
+	gchar *name;
+	bool match;
+
+	gtk_tree_model_get_iter_first(GTK_TREE_MODEL(p_store), &parent);
+	do {
+		name  = __playlist_name(&parent);
+		match = string_match(name, "Collection");
+		g_free(name);
+
+		if (match)
+			break;
+	} while (gtk_tree_model_iter_next(GTK_TREE_MODEL(p_store), &parent));
+
+	if (!gtk_tree_model_iter_children(GTK_TREE_MODEL(p_store), &sibling, &parent)) {
+		__playlist_add(&parent, artist->ar_name, "system-users", PL_ARTIST);
+		return;
+	}
+
+	do {
+		name  = __playlist_name(&sibling);
+		match = string_compare(name, artist->ar_name) >= 0;
+		g_free(name);
+
+		if (match) {
+			gtk_tree_store_insert_before(p_store, &iter, &parent, &sibling);
+			__playlist_set(&iter, artist->ar_name, "system-users", PL_ARTIST);
+			__playlist_set_size(&iter, artist->ar_name);
+			return;
+		}
+	} while (gtk_tree_model_iter_next(GTK_TREE_MODEL(p_store), &sibling));
+
+	__playlist_add(&parent, artist->ar_name, "system-users", PL_ARTIST);
+}
+
 struct queue_ops playlist_ops = {
 	.qop_init    = __playlist_init,
 	.qop_deinit  = gui_queue_free,

include/gui/playlist.h

@@ -15,6 +15,9 @@ gchar *gui_playlist_cur();
 /* Called to add a library playlist. */
 void gui_playlist_add_library(struct library *);
 
+/* Called to add an artist playlist. */
+void gui_playlist_add_artist(struct artist *);
+
 /* Playlist operations passed to core_init() */
 extern struct queue_ops playlist_ops;
 

share/ocarina/ocarina6.glade

@@ -952,6 +952,7 @@
                                 <property name="valign">start</property>
                                 <property name="model">o_playlist_store</property>
                                 <property name="headers_visible">False</property>
+                                <property name="search_column">1</property>
                                 <property name="enable_tree_lines">True</property>
                                 <child internal-child="selection">
                                   <object class="GtkTreeSelection" id="treeview-selection3">