X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=inline;f=backend%2Fev-document.c;h=8598c117703785e78ee08789eef080b4f1538fb5;hb=3f9b326b1e7351aeb08dc70ab78f4fcfda167318;hp=4513df50e5c09e75510da5333d06b30773dfc335;hpb=79986dda7231d1ef1c530909bde8e18a507a2a2a;p=evince.git

diff --git a/backend/ev-document.c b/backend/ev-document.c
index 4513df50..8598c117 100644
--- a/backend/ev-document.c
+++ b/backend/ev-document.c
@@ -185,27 +185,34 @@ ev_document_get_text (EvDocument  *document,
 	return retval;
 }
 
+gboolean
+ev_document_has_attachments (EvDocument *document)
+{
+	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+
+	if (iface->has_attachments == NULL)
+		return FALSE;
+	
+	return iface->has_attachments (document);
+}
+
 GList *
-ev_document_get_links (EvDocument *document,
-		       int         page)
+ev_document_get_attachments (EvDocument *document)
 {
 	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
 	GList *retval;
 
-	LOG ("ev_document_get_link");
-	if (iface->get_links == NULL)
+	LOG ("ev_document_get_attachments");
+	if (iface->get_attachments == NULL)
 		return NULL;
-	retval = iface->get_links (document, page);
+	retval = iface->get_attachments (document);
 
 	return retval;
 }
 
-
-
 GdkPixbuf *
-ev_document_render_pixbuf (EvDocument *document,
-			   int         page,
-			   double      scale)
+ev_document_render_pixbuf (EvDocument      *document,
+			   EvRenderContext *rc)
 {
 	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
 	GdkPixbuf *retval;
@@ -213,20 +220,11 @@ ev_document_render_pixbuf (EvDocument *document,
 	LOG ("ev_document_render_pixbuf");
 	g_assert (iface->render_pixbuf);
 
-	retval = iface->render_pixbuf (document, page, scale);
+	retval = iface->render_pixbuf (document, rc);
 
 	return retval;
 }
 
-void
-ev_document_set_orientation (EvDocument     *document,
-			     EvOrientation   orientation)
-{
-	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
-
-	iface->set_orientation (document, orientation);
-}
-
 void
 ev_document_info_free (EvDocumentInfo *info)
 {
@@ -242,3 +240,22 @@ ev_document_info_free (EvDocumentInfo *info)
 
 	g_free (info);
 }
+
+
+/* Compares two rects.  returns 0 if they're equal */
+#define EPSILON 0.0000001
+
+gint
+ev_rect_cmp (EvRectangle *a,
+	     EvRectangle *b)
+{
+	if (a == b)
+		return 0;
+	if (a == NULL || b == NULL)
+		return 1;
+
+	return ! ((ABS (a->x1 - b->x1) < EPSILON) &&
+		  (ABS (a->y1 - b->y1) < EPSILON) &&
+		  (ABS (a->x2 - b->x2) < EPSILON) &&
+		  (ABS (a->y2 - b->y2) < EPSILON));
+}