Convert EvDocument interface into an abstract class

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

diff --git a/backend/dvi/dvi-document.c b/backend/dvi/dvi-document.c
index a1097c94563d4b775db61b9a1108bb6149e94813..7551f80343eeee247b269dee99945b9310c03851 100644 (file)
--- a/backend/dvi/dvi-document.c
+++ b/backend/dvi/dvi-document.c
@@ -44,12 +44,12 @@ enum {
 
 struct _DviDocumentClass
 {
-       GObjectClass parent_class;
+       EvDocumentClass parent_class;
 };
 
 struct _DviDocument
 {
-       GObject parent_instance;
+       EvDocument parent_instance;
 
        DviContext *context;
        DviPageSpec *spec;
@@ -68,7 +68,6 @@ struct _DviDocument
 
 typedef struct _DviDocumentClass DviDocumentClass;
 
-static void dvi_document_document_iface_init            (EvDocumentIface           *iface);
 static void dvi_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface);
 static void dvi_document_file_exporter_iface_init      (EvFileExporterIface       *iface);
 static void dvi_document_do_color_special               (DviContext                *dvi,
@@ -230,11 +229,21 @@ dvi_document_finalize (GObject *object)
        G_OBJECT_CLASS (dvi_document_parent_class)->finalize (object);
 }
 
+static EvDocumentInfo *
+dvi_document_get_info (EvDocument *document)
+{
+       EvDocumentInfo *info;
+
+       info = g_new0 (EvDocumentInfo, 1);
+
+       return info;
+}
 
 static void
 dvi_document_class_init (DviDocumentClass *klass)
 {
-       GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+       GObjectClass    *gobject_class = G_OBJECT_CLASS (klass);
+       EvDocumentClass *ev_document_class = EV_DOCUMENT_CLASS (klass);
 
        gobject_class->finalize = dvi_document_finalize;
 
@@ -243,27 +252,13 @@ dvi_document_class_init (DviDocumentClass *klass)
        mdvi_register_fonts ();
 
        dvi_context_mutex = g_mutex_new ();
-}
-
-static EvDocumentInfo *
-dvi_document_get_info (EvDocument *document)
-{
-       EvDocumentInfo *info;
-
-       info = g_new0 (EvDocumentInfo, 1);
 
-       return info;
-}
-
-static void
-dvi_document_document_iface_init (EvDocumentIface *iface)
-{
-       iface->load = dvi_document_load;
-       iface->save = dvi_document_save;
-       iface->get_n_pages = dvi_document_get_n_pages;
-       iface->get_page_size = dvi_document_get_page_size;
-       iface->render = dvi_document_render;
-       iface->get_info = dvi_document_get_info;
+       ev_document_class->load = dvi_document_load;
+       ev_document_class->save = dvi_document_save;
+       ev_document_class->get_n_pages = dvi_document_get_n_pages;
+       ev_document_class->get_page_size = dvi_document_get_page_size;
+       ev_document_class->render = dvi_document_render;
+       ev_document_class->get_info = dvi_document_get_info;
 }
 
 static void