Use a dynamic pixbuf cache size based on document page size

Instead of using a static number of pages to cache, we use a size in
bytes, and the number of pages that will be cached depends on the
current zoom level. It allows us caching more pages for lower scale
factors and increase zoom level by caching fewer pages. See bug #303365.

1 files changed, 10 insertions, 8 deletions

diff --git a/libview/ev-view.h b/libview/ev-view.h
index 49f77e4..86e09db 100644
--- a/libview/ev-view.h
+++ b/libview/ev-view.h
@@ -44,14 +44,16 @@ typedef enum {
 	EV_VIEW_SELECTION_RECTANGLE,
 } EvViewSelectionMode;
 
-GType		ev_view_get_type	  (void) G_GNUC_CONST;
-
-GtkWidget*	ev_view_new		  (void);
-void		ev_view_set_model	  (EvView         *view,
-			   		   EvDocumentModel *model);
-void 		ev_view_set_loading       (EvView 	  *view,
-				           gboolean        loading);
-void            ev_view_reload            (EvView         *view);
+GType		ev_view_get_type	    (void) G_GNUC_CONST;
+
+GtkWidget*	ev_view_new		    (void);
+void		ev_view_set_model	    (EvView          *view,
+					     EvDocumentModel *model);
+void 		ev_view_set_loading         (EvView 	     *view,
+					     gboolean         loading);
+void            ev_view_reload              (EvView          *view);
+void            ev_view_set_page_cache_size (EvView          *view,
+					     gsize            cache_size);
 
 /* Clipboard */
 void		ev_view_copy		  (EvView         *view);