From d2291de1b6c2226d9ac294ace75ad4450d6e5cff Mon Sep 17 00:00:00 2001
From: Nickolay V. Shmyrev <nshmyrev@src.gnome.org>
Date: Fri, 06 Jan 2006 13:23:27 +0000
Subject: Don't add pixbuf mime types if pixbuf backend is disabled.

	* backend/ev-document-factory.c: (gdk_pixbuf_mime_type_list),
	(mime_type_supported_by_gdk_pixbuf),
	(ev_document_factory_get_mime_types),
	(ev_document_factory_get_all_mime_types):

	Don't add pixbuf mime types if pixbuf backend is disabled.

	* shell/ev-application.c: (ev_application_get_uri_window):

	Fix for the bug 325815 - unhandled MIME type message doesn't
	appear a second time.

	* shell/ev-document-types.c: (ev_document_types_add_filters):
	* shell/ev-window.c: (page_changed_cb), (ev_window_setup_document),
	(password_dialog_response), (ev_window_popup_password_dialog),
	(ev_window_load_job_cb), (ev_window_sidebar_position_change_cb),
	(ev_window_run_fullscreen), (ev_window_stop_fullscreen),
	(ev_window_run_presentation), (ev_window_stop_presentation),
	(save_sizing_mode), (ev_window_zoom_changed_cb),
	(ev_window_continuous_changed_cb), (ev_window_rotation_changed_cb),
	(ev_window_dual_mode_changed_cb),
	(ev_window_sidebar_current_page_changed_cb),
	(ev_window_sidebar_visibility_changed_cb), (ev_window_dispose),
	(window_state_event_cb), (window_configure_event_cb):

	Cleanup additional uris holded by EvWindow.
---
(limited to 'backend/ev-document-factory.c')

diff --git a/backend/ev-document-factory.c b/backend/ev-document-factory.c
index a695c45..38054ba 100644
--- a/backend/ev-document-factory.c
+++ b/backend/ev-document-factory.c
@@ -85,17 +85,17 @@ const EvDocumentType document_types[] = {
 };
 
 #ifdef ENABLE_PIXBUF
-/* Would be nice to have this in gdk-pixbuf */
-static gboolean
-mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
+
+static GList*
+gdk_pixbuf_mime_type_list ()
 {
 	GSList *formats, *list;
-	gboolean retval = FALSE;
+	GList *result;
 
 	formats = gdk_pixbuf_get_formats ();
+	result = NULL;
 
-	list = formats;
-	while (list) {
+	for (list = formats; list != NULL; list = list->next) {
 		GdkPixbufFormat *format = list->data;
 		int i;
 		gchar **mime_types;
@@ -106,19 +106,32 @@ mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
 		mime_types = gdk_pixbuf_format_get_mime_types (format);
 
 		for (i = 0; mime_types[i] != NULL; i++) {
-			if (strcmp (mime_types[i], mime_type) == 0) {
-				retval = TRUE;
-				break;
-			}
+			result = g_list_append (result, mime_types[i]);
 		}
+	}
+	g_slist_free (formats);
 
-		if (retval)
-			break;
+	return result;
+}
 
-		list = list->next;
+/* Would be nice to have this in gdk-pixbuf */
+static gboolean
+mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
+{
+	GList *mime_types;
+	GList *list;
+	gboolean retval = FALSE;
+	
+	mime_types = gdk_pixbuf_mime_type_list ();
+	for (list = mime_types; list; list = list->next) {
+		if (strcmp ((char *)list->data, mime_type) == 0) {
+			retval = TRUE;
+			break;
+		}
 	}
-
-	g_slist_free (formats);
+	
+	g_list_foreach (mime_types, (GFunc)g_free, NULL);
+	g_list_free (mime_types);
 
 	return retval;
 }
@@ -183,6 +196,12 @@ ev_document_factory_get_mime_types (EvBackend backend)
 	GList *types = NULL;
 	int i;
 	
+#ifdef ENABLE_PIXBUF
+	if (backend == EV_BACKEND_PIXBUF) {
+		return gdk_pixbuf_mime_type_list ();
+	}
+#endif
+	
 	for (i = 0; i < G_N_ELEMENTS (document_types); i++) {
 		if (document_types[i].backend == backend) {
 			types = g_list_append (types, g_strdup (document_types[i].mime_type));
@@ -201,6 +220,10 @@ ev_document_factory_get_all_mime_types (void)
 	for (i = 0; i < G_N_ELEMENTS (document_types); i++) {
 		types = g_list_append (types, g_strdup (document_types[i].mime_type));
 	}
+	
+#ifdef ENABLE_PIXBUF
+	types = g_list_concat (types, gdk_pixbuf_mime_type_list ());
+#endif
 
 	return types;
 }
--
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