X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=backend%2Fev-document.c;h=6f6a687eef0686f4345e88b9661b079f9e70423c;hb=7a0789bc8bbe25d3b0674176d2096ad126fc75a5;hp=59697bd6a2bc82985306a4d778336a167a4fd9d3;hpb=ec2aa10ab1ec9246d6c35b90f5d1df372f39c732;p=evince.git

diff --git a/backend/ev-document.c b/backend/ev-document.c
index 59697bd6..6f6a687e 100644
--- a/backend/ev-document.c
+++ b/backend/ev-document.c
@@ -23,7 +23,15 @@
 #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
+{
+	CHANGED,
+	LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
 
 GType
 ev_document_get_type (void)
@@ -35,8 +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,
@@ -47,10 +56,35 @@ ev_document_get_type (void)
 	return type;
 }
 
-static void
-ev_document_base_init (gpointer g_class)
+GQuark
+ev_document_error_quark (void)
 {
+  static GQuark q = 0;
+  if (q == 0)
+    q = g_quark_from_static_string ("ev-document-error-quark");
+
+  return q;
+}
 
+static void
+ev_document_class_init (gpointer g_class)
+{
+	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,
+						     G_PARAM_READABLE));
 }
 
 gboolean
@@ -62,6 +96,25 @@ ev_document_load (EvDocument  *document,
 	return iface->load (document, uri, error);
 }
 
+gboolean
+ev_document_save (EvDocument  *document,
+		  const char  *uri,
+		  GError     **error)
+{
+	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+	return iface->save (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)
 {
@@ -118,6 +171,23 @@ ev_document_get_page_size   (EvDocument   *document,
 	iface->get_page_size (document, width, height);
 }
 
+char *
+ev_document_get_text (EvDocument   *document,
+		      GdkRectangle *rect)
+{
+	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+	return iface->get_text (document, rect);
+}
+
+EvLink *
+ev_document_get_link (EvDocument   *document,
+		      int           x,
+		      int	    y)
+{
+	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+	return iface->get_link (document, x, y);
+}
+
 void
 ev_document_render (EvDocument  *document,
 		    int          clip_x,
@@ -128,4 +198,9 @@ ev_document_render (EvDocument  *document,
 	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
 	iface->render (document, clip_x, clip_y, clip_width, clip_height);
 }
-				    
+
+void
+ev_document_changed (EvDocument *document)
+{
+	g_signal_emit (G_OBJECT (document), signals[CHANGED], 0);
+}