X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=backend%2Fev-document.h;h=b54a0b9f9e7e32d6969805084aa7d39c26873f15;hb=6d7f9e7cf7678b48828be0722ae2e998ce85b7a7;hp=ebf60af636d13b0c9bb7d5a7060343f28ced84a5;hpb=9c1e6ba4d99cb7f937b2b3998814a7486b88c4ce;p=evince.git

diff --git a/backend/ev-document.h b/backend/ev-document.h
index ebf60af6..b54a0b9f 100644
--- a/backend/ev-document.h
+++ b/backend/ev-document.h
@@ -26,6 +26,8 @@
 #include <glib.h>
 #include <gdk/gdk.h>
 
+#include "ev-link.h"
+
 G_BEGIN_DECLS
 
 #define EV_TYPE_DOCUMENT	    (ev_document_get_type ())
@@ -38,12 +40,21 @@ G_BEGIN_DECLS
 typedef struct _EvDocument	EvDocument;
 typedef struct _EvDocumentIface	EvDocumentIface;
 
+#define EV_DOCUMENT_ERROR ev_document_error_quark ()
+
+typedef enum
+{
+	EV_DOCUMENT_ERROR_INVALID,
+	EV_DOCUMENT_ERROR_ENCRYPTED
+} EvDocumentError;
+
 struct _EvDocumentIface
 {
 	GTypeInterface base_iface;
 
 	/* Signals */
-	void	    (* changed)		(EvDocument *document);
+	void	    (* page_changed)	(EvDocument *document);
+	void        (* scale_changed)    (EvDocument *document);
 
 	/* Methods  */
 	gboolean    (* load)	        (EvDocument   *document,
@@ -64,18 +75,25 @@ struct _EvDocumentIface
 					 int           x,
 					 int           y);
 	void	    (* get_page_size)   (EvDocument   *document,
+					 int           page,
 					 int          *width,
 					 int          *height);
 	char	  * (* get_text)	(EvDocument   *document,
 					 GdkRectangle *rect);
+	EvLink    * (* get_link)	(EvDocument   *document,
+					 int           x,
+					 int	       y);
 	void	    (* render)          (EvDocument   *document,
 					 int           clip_x,
 					 int           clip_y,
 					 int           clip_width,
 					 int           clip_height);
+
+
 };
 
-GType ev_document_get_type (void);
+GType    ev_document_get_type    (void);
+GQuark   ev_document_error_quark (void);
 
 gboolean ev_document_load            (EvDocument   *document,
 				      const char   *uri,
@@ -96,16 +114,21 @@ void     ev_document_set_page_offset (EvDocument   *document,
 				      int           x,
 				      int           y);
 void     ev_document_get_page_size   (EvDocument   *document,
+				      int           page,
 				      int          *width,
 				      int          *height);
 char    *ev_document_get_text	     (EvDocument   *document,
 				      GdkRectangle *rect);
+EvLink  *ev_document_get_link	     (EvDocument   *document,
+				      int           x,
+				      int	    y);
 void     ev_document_render          (EvDocument   *document,
 				      int           clip_x,
 				      int           clip_y,
 				      int           clip_width,
 				      int           clip_height);
-void	 ev_document_changed         (EvDocument *document);
+void	 ev_document_page_changed    (EvDocument *document);
+void	 ev_document_scale_changed   (EvDocument *document);
 
 G_END_DECLS