X-Git-Url: http://vcs.maemo.org/git/?a=blobdiff_plain;f=src%2Fmodest-icon-factory.c;h=326705b75e194f611be4ae6b15d3be532fb8f4fc;hb=4921b29c08eb702b08f3eaa6e14878289580cf59;hp=f454f9699894043019f5cc3e77e1f32346d047da;hpb=398a253779d9b8cc4913d5b7b932e5da8ba059b2;p=modest

diff --git a/src/modest-icon-factory.c b/src/modest-icon-factory.c
index f454f96..326705b 100644
--- a/src/modest-icon-factory.c
+++ b/src/modest-icon-factory.c
@@ -1,82 +1,108 @@
-/* modest-icon-factory.c */
-
-#include <string.h>
-#include "modest-icon-factory.h"
-
-static GHashTable *icon_hash = NULL;
+/* Copyright (c) 2006, Nokia Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * * Neither the name of the Nokia Corporation nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 
-static
-gboolean equal_func (const gchar *s1, const gchar *s2)
-{
-	return strcmp (s1, s2) == 0;
-}
 
-static
-void free_pixbuf (GdkPixbuf *pixbuf)
-{
-	if (pixbuf)
-		g_object_unref (G_OBJECT(pixbuf));
-}
+/* modest-icon-factory.c */
 
+#include <modest-icon-factory.h>
+#include <modest-tny-platform-factory.h>
 
-void
-modest_icon_factory_init   (void)
+static GHashTable*
+get_icon_cache (void)
 {
-	if (icon_hash) {
-		g_warning ("modest_icon_factory_init "
-			   "should be called only once");
-		return;
-	}
+	TnyPlatformFactory *fakt;
+	ModestCacheMgr     *cache_mgr;
 
-	icon_hash = g_hash_table_new_full (g_str_hash,
-					   (GEqualFunc)equal_func,
-					   (GDestroyNotify)g_free,
-					   (GDestroyNotify)free_pixbuf);
-}
-
-
-void
-modest_icon_factory_uninit (void)
-{
-	if (!icon_hash) {
-		g_warning ("modest_icon_factory_uninit "
-			   "must only be called with initialized "
-			   "ModestIconFactories");
-		return;
-	}
+	fakt = modest_tny_platform_factory_get_instance ();
+	
+	cache_mgr =  modest_tny_platform_factory_get_cache_mgr_instance
+		(MODEST_TNY_PLATFORM_FACTORY(fakt));
 
-	g_hash_table_destroy (icon_hash);
-	icon_hash = NULL;
+	return modest_cache_mgr_get_cache (cache_mgr,
+					   MODEST_CACHE_MGR_CACHE_TYPE_PIXBUF);
 }
 
 
-
 GdkPixbuf*
 modest_icon_factory_get_icon (const gchar *name)
 {
 	GError *err = NULL;
 	GdkPixbuf *pixbuf;
 	gpointer orig_key;
+	static GHashTable *icon_cache = NULL;
 	
-	if (!icon_hash) {
-		g_warning ("ModestIconFactory must be initialized first");
-		return NULL;
-	}
+	g_return_val_if_fail (name, NULL);
 
-	/* is it already in the hashtable?
-	 * note: this can be NULL
-	 */
-	if (!g_hash_table_lookup_extended (icon_hash, name, &orig_key,
-					   (gpointer*)&pixbuf)) {
+	if (G_UNLIKELY(!icon_cache))
+		icon_cache = get_icon_cache ();
+	
+	if (!icon_cache || !g_hash_table_lookup_extended (icon_cache, name, &orig_key,
+							  (gpointer*)&pixbuf)) {
 		pixbuf = gdk_pixbuf_new_from_file (name, &err);
 		if (!pixbuf) {
-			g_warning (err->message);
+			g_printerr ("modest: error in icon factory while loading '%s': %s\n",
+				    name, err->message);
 			g_error_free (err);
 		}
-		/* if we cannot find it, we still insert, so we get the error
+		/* if we cannot find it, we still insert (if we have a cache), so we get the error
 		 * only once */
-		g_hash_table_insert (icon_hash, g_strdup(name),
-				     (gpointer)pixbuf);
+		if (icon_cache)
+			g_hash_table_insert (icon_cache, g_strdup(name),(gpointer)pixbuf);
+	}
+	return pixbuf;
+}
+
+
+
+GdkPixbuf*
+modest_icon_factory_get_icon_at_size (const gchar *name, guint width, guint height)
+{
+	/* FIXME, somehow, cache scaled icons as well... */
+	GError *err = NULL;
+	GdkPixbuf *pixbuf = NULL;
+	static GHashTable *icon_cache = NULL;
+	
+	g_return_val_if_fail (name, NULL);
+
+	if (G_UNLIKELY(!icon_cache))
+		icon_cache = get_icon_cache ();
+	
+	pixbuf = gdk_pixbuf_new_from_file_at_size (name, width, height, &err);
+	if (!pixbuf) {
+		g_printerr ("modest: error in icon factory while loading '%s'@(%dx%d): %s\n",
+			    name, width, height, err->message);
+		g_error_free (err);
 	}
+	
+	/* we insert it, so it will be freed... FIXME... */
+	if (pixbuf && icon_cache)
+		g_hash_table_insert (icon_cache, g_strdup_printf ("%s-%d-%d",name,width,height),
+				     (gpointer)pixbuf);
 	return pixbuf;
 }