From f53f3523ebc7a082eb8a1c046cee836b67696912 Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <marco@gnome.org>
Date: Mon, 03 Jan 2005 13:43:31 +0000
Subject: Initial support for document title. Not working yet.

2005-01-03  Marco Pesenti Gritti  <marco@gnome.org>

        * backend/ev-document.c: (ev_document_get_type),
        (ev_document_class_init), (ev_document_load),
        (ev_document_get_title):
        * backend/ev-document.h:
        * pdf/xpdf/pdf-document.cc:
        * ps/ps-document.c: (ps_document_set_property),
        (ps_document_get_property), (ps_document_class_init),
        (document_load):
        * ps/ps-document.h:
        * ps/ps.h:
        * shell/ev-window.c: (update_window_title), (ev_window_open),
        (ev_window_init):

        Initial support for document title. Not working yet.
---
(limited to 'backend')

diff --git a/backend/ev-document.c b/backend/ev-document.c
index dcc6204..a76a555 100644
--- a/backend/ev-document.c
+++ b/backend/ev-document.c
@@ -23,7 +23,7 @@
 #include "ev-document.h"
 #include "ev-backend-marshalers.h"
 
-static void ev_document_base_init (gpointer g_class);
+static void ev_document_class_init (gpointer g_class);
 
 enum
 {
@@ -43,8 +43,9 @@ ev_document_get_type (void)
 		static const GTypeInfo our_info =
 		{
 			sizeof (EvDocumentIface),
-			ev_document_base_init,
 			NULL,
+			NULL,
+			(GClassInitFunc)ev_document_class_init
 		};
 
 		type = g_type_register_static (G_TYPE_INTERFACE,
@@ -56,24 +57,23 @@ ev_document_get_type (void)
 }
 
 static void
-ev_document_base_init (gpointer g_class)
+ev_document_class_init (gpointer g_class)
 {
-	static gboolean initialized = FALSE;
-
-	if (!initialized)
-	{
-		signals[CHANGED] =
-			g_signal_new ("changed",
-				      EV_TYPE_DOCUMENT,
-				      G_SIGNAL_RUN_LAST,
-				      G_STRUCT_OFFSET (EvDocumentIface, changed),
-				      NULL, NULL,
-				      g_cclosure_marshal_VOID__VOID,
-				      G_TYPE_NONE,
-				      0);
-
-		initialized = TRUE;
-	}
+	signals[CHANGED] =
+		g_signal_new ("changed",
+			      EV_TYPE_DOCUMENT,
+			      G_SIGNAL_RUN_LAST,
+			      G_STRUCT_OFFSET (EvDocumentIface, changed),
+			      NULL, NULL,
+			      g_cclosure_marshal_VOID__VOID,
+			      G_TYPE_NONE,
+			      0);
+
+	g_object_interface_install_property (g_class,
+				g_param_spec_string ("title",
+						     "Document Title",
+						     "The title of the document",
+						     NULL, 0));
 }
 
 gboolean
@@ -85,6 +85,16 @@ ev_document_load (EvDocument  *document,
 	return iface->load (document, uri, error);
 }
 
+char *
+ev_document_get_title (EvDocument  *document)
+{
+	char *title;
+
+	g_object_get (document, "title", &title, NULL);
+
+	return title;
+}
+
 int
 ev_document_get_n_pages (EvDocument  *document)
 {
diff --git a/backend/ev-document.h b/backend/ev-document.h
index 0059fd4..84b9e97 100644
--- a/backend/ev-document.h
+++ b/backend/ev-document.h
@@ -75,6 +75,7 @@ GType ev_document_get_type (void);
 gboolean ev_document_load            (EvDocument   *document,
 				      const char   *uri,
 				      GError      **error);
+char    *ev_document_get_title       (EvDocument   *document);
 int      ev_document_get_n_pages     (EvDocument   *document);
 void     ev_document_set_page        (EvDocument   *document,
 				      int           page);
--
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