Merged translations from ggv and gpdf, minor updates.

[evince.git] / backend / ev-document.c

diff --git a/backend/ev-document.c b/backend/ev-document.c
index 59697bd6a2bc82985306a4d778336a167a4fd9d3..f0075466bbfd84c783bbeb2d8b8db042cc4ea246 100644 (file)
--- 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,
@@ -48,9 +57,24 @@ ev_document_get_type (void)
 }
 
 static void
-ev_document_base_init (gpointer g_class)
+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 +86,25 @@ 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 +161,14 @@ 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);
+}
+
 void
 ev_document_render (EvDocument  *document,
                    int          clip_x,
@@ -128,4 +179,9 @@ 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);
+}