X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=libdocument%2Fev-selection.c;h=c19ac2a36a15938d041fc45b99ca38f7edf704fb;hb=cc3f21efc8104182171c9300facc16d9a79177ef;hp=f7aee2f79045c68ac2b4f273b85fd819e8f22ef2;hpb=217797d63b2d3b1c9a7a0511af1bbf3d99f0d482;p=evince.git

diff --git a/libdocument/ev-selection.c b/libdocument/ev-selection.c
index f7aee2f7..c19ac2a3 100644
--- a/libdocument/ev-selection.c
+++ b/libdocument/ev-selection.c
@@ -22,65 +22,58 @@
 
 #include "ev-selection.h"
 
-static void ev_selection_base_init (gpointer g_class);
-
-GType
-ev_selection_get_type (void)
-{
-	static GType type = 0;
-
-	if (G_UNLIKELY (type == 0))
-	{
-		const GTypeInfo our_info =
-		{
-			sizeof (EvSelectionIface),
-			ev_selection_base_init,
-			NULL,
-		};
-
-		type = g_type_register_static (G_TYPE_INTERFACE,
-					       "EvSelection",
-					       &our_info, (GTypeFlags)0);
-	}
-
-	return type;
-}
+EV_DEFINE_INTERFACE (EvSelection, ev_selection, 0)
 
 static void
-ev_selection_base_init (gpointer g_class)
+ev_selection_class_init (EvSelectionIface *klass)
 {
-	static gboolean initialized = FALSE;
-
-	if (!initialized) {
-	}
 }
 
-
 void
 ev_selection_render_selection (EvSelection      *selection,
 			       EvRenderContext  *rc,
 			       cairo_surface_t **surface,
 			       EvRectangle      *points,
 			       EvRectangle      *old_points,
-			       GdkColor        *text,
-			       GdkColor        *base)
+			       EvSelectionStyle  style,
+			       GdkColor         *text,
+			       GdkColor         *base)
 {
 	EvSelectionIface *iface = EV_SELECTION_GET_IFACE (selection);
 
+	if (!iface->render_selection)
+		return;
+	
 	iface->render_selection (selection, rc,
 				 surface,
 				 points, old_points,
+				 style,
 				 text, base);
 }
 
+gchar *
+ev_selection_get_selected_text (EvSelection      *selection,
+				EvRenderContext  *rc,
+				EvSelectionStyle  style,
+				EvRectangle      *points)
+{
+	EvSelectionIface *iface = EV_SELECTION_GET_IFACE (selection);
+
+	return iface->get_selected_text (selection, rc, style, points);
+}
+
 GdkRegion *
 ev_selection_get_selection_region (EvSelection     *selection,
 				   EvRenderContext *rc,
+				   EvSelectionStyle style,
 				   EvRectangle     *points)
 {
 	EvSelectionIface *iface = EV_SELECTION_GET_IFACE (selection);
 
-	return iface->get_selection_region (selection, rc, points);
+	if (!iface->get_selection_region)
+		return NULL;
+	
+	return iface->get_selection_region (selection, rc, style, points);
 }
 
 GdkRegion *
@@ -89,5 +82,8 @@ ev_selection_get_selection_map (EvSelection     *selection,
 {
 	EvSelectionIface *iface = EV_SELECTION_GET_IFACE (selection);
 
+	if (!iface->get_selection_map)
+		return NULL;
+	
 	return iface->get_selection_map (selection, rc);
 }