From 6dc51910a32c97a00452939d089c332d838c4bbe Mon Sep 17 00:00:00 2001
From: Qball Cow <qball@QDesk.site>
Date: Sat, 19 Jul 2008 17:39:15 +0200
Subject: [PATCH] Make artist image resize when pane is dragged

---
 src/gob/gmpc-metaimage.gob | 51 ++++++++++++++++++++++++++++++++++++++++++++++
 src/playlist3.c            | 20 +++++++++++++++++-
 2 files changed, 70 insertions(+), 1 deletion(-)

diff --git a/src/gob/gmpc-metaimage.gob b/src/gob/gmpc-metaimage.gob
index 107f5efa..5875bd62 100644
--- a/src/gob/gmpc-metaimage.gob
+++ b/src/gob/gmpc-metaimage.gob
@@ -19,10 +19,26 @@ requires 2.0.0
 
 
 
+%ph{
+/**
+ * Indicate the state
+ */
+typedef enum _GmpcMetaImageState{
+	STATE_NA,
+	STATE_FETCHING,
+	STATE_IMAGE,
+	NUM_STATES
+}GmpcMetaImageState;
+
+
+
+%}
 
 
 
 class Gmpc:MetaImage from Gtk:Event:Box{
+	private GmpcMetaImageState state = {STATE_NA};
+
 	private gulong status_signal = {0};
 	private gulong connect_signal = {0};
 	private gulong meta_id = {0};
@@ -31,6 +47,7 @@ class Gmpc:MetaImage from Gtk:Event:Box{
 
 	private mpd_Song *song = {NULL} destroywith mpd_freeSong;
 
+	/* Popup */
 	private GtkWidget *popup_win = {NULL};
 	private guint popup_timer_id = {0};
     private guint gmpc_idle_id = {0};
@@ -458,6 +475,9 @@ class Gmpc:MetaImage from Gtk:Event:Box{
 		{
             GError *err = NULL;
             GdkPixbuf *pb2; 
+
+			self->_priv->state = STATE_NA;
+
 			if(self->_priv->image_url)
 			{
 				q_free(self->_priv->image_url);
@@ -483,6 +503,8 @@ class Gmpc:MetaImage from Gtk:Event:Box{
 		set_cover_fetching(self)
 		{
 			GdkPixbuf *pb2; 
+
+			self->_priv->state = STATE_FETCHING;
 			if(self->_priv->image_url)
 			{
 				q_free(self->_priv->image_url);
@@ -514,6 +536,9 @@ class Gmpc:MetaImage from Gtk:Event:Box{
 		set_cover_from_path(self, gchar *path)
 		{
 			GdkPixbuf *pb = NULL;
+
+			self->_priv->state = STATE_IMAGE;
+	
 			pb = gdk_pixbuf_new_from_file_at_scale(path,self->size-self->draw_shadow*12,self->size-self->draw_shadow*12,TRUE,NULL);
 			if(self->_priv->image_url)
 			{
@@ -720,4 +745,30 @@ class Gmpc:MetaImage from Gtk:Event:Box{
 		gtk_widget_destroy(fcd);
 		mpd_freeSong(song);
 	}
+
+	public
+	void
+	reload_image(self)
+	{
+		switch(self->_priv->state)
+		{
+			case STATE_NA:
+					self_set_cover_na(self);
+					break;
+			case STATE_FETCHING:
+					self_set_cover_fetching(self);
+					break;
+			case STATE_IMAGE:
+					{
+						if(self->_priv->image_url)
+						{
+							gchar *temp = g_strdup(self->_priv->image_url);
+							self_set_cover_from_path(self, temp);
+							g_free(temp);
+						}
+					}
+			default:
+					break;
+		}
+	}
 }
diff --git a/src/playlist3.c b/src/playlist3.c
index 33045018..1128e04e 100644
--- a/src/playlist3.c
+++ b/src/playlist3.c
@@ -773,6 +773,19 @@ gboolean pl3_pb_button_press_event (GtkWidget *pb, GdkEventButton *event, gpoint
     return FALSE;
 }
 
+/**
+ * When the position of the slider change, update the artist image
+ */
+static void
+pl3_win_pane_changed(GtkWidget *panel, GParamSpec *arg1, gpointer data)
+{
+	gint position = 0;
+	g_object_get(G_OBJECT(panel), "position", &position, NULL);
+	gmpc_metaimage_set_size(GMPC_METAIMAGE(glade_xml_get_widget(pl3_xml, "metaimage_artist_art")), position-20);
+	gmpc_metaimage_reload_image(GMPC_METAIMAGE(glade_xml_get_widget(pl3_xml, "metaimage_artist_art")));
+
+}
+
 void create_playlist3 ()
 {
     GtkListStore *pl3_crumbs = NULL;
@@ -921,7 +934,7 @@ void create_playlist3 ()
 	gtk_widget_set_size_request(glade_xml_get_widget(pl3_xml, "metaimage_album_art"),80,80);
 	gmpc_metaimage_set_size(GMPC_METAIMAGE(glade_xml_get_widget(pl3_xml, "metaimage_album_art")), 80);
 	/** make sure size is updated */
-	gmpc_metaimage_set_cover_na(GMPC_METAIMAGE(glade_xml_get_widget(pl3_xml, "metaimage_album_art")));
+//	gmpc_metaimage_set_cover_na(GMPC_METAIMAGE(glade_xml_get_widget(pl3_xml, "metaimage_album_art")));
 
 	gmpc_metaimage_set_image_type(GMPC_METAIMAGE(glade_xml_get_widget(pl3_xml, "metaimage_artist_art")), META_ARTIST_ART);
 	gmpc_metaimage_set_hide_on_na(GMPC_METAIMAGE(glade_xml_get_widget(pl3_xml, "metaimage_artist_art")), TRUE);
@@ -1003,6 +1016,11 @@ void create_playlist3 ()
 		g_signal_connect(G_OBJECT(event), "expose-event", G_CALLBACK(playlist3_error_expose), NULL);
 	}
 
+	/* A signal that responses on change of pane position */
+	g_signal_connect(G_OBJECT(glade_xml_get_widget(pl3_xml,"hpaned1")),
+									"notify::position", G_CALLBACK(pl3_win_pane_changed), NULL);
+	/* update it */
+	pl3_win_pane_changed(glade_xml_get_widget(pl3_xml,"hpaned1"), NULL, NULL);
 	/**
 	 *
 	 */
-- 
2.11.4.GIT