X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=backend%2Fev-document.h;h=5581cd713825df9385bc75f1e8cf7a3f9262b570;hb=f49b3e4caf852fae2c8ab3a210412b81b4ae1ff2;hp=8d58f0c501d9d10345169ca1aae16a4047d5562a;hpb=d97441740d457e1463083d561afdb719ca99e66b;p=evince.git

diff --git a/backend/ev-document.h b/backend/ev-document.h
index 8d58f0c5..5581cd71 100644
--- a/backend/ev-document.h
+++ b/backend/ev-document.h
@@ -26,13 +26,9 @@
 #include <glib.h>
 #include <gdk/gdk.h>
 
-G_BEGIN_DECLS
+#include "ev-link.h"
 
-typedef struct
-{
-  int page_num;
-  GdkRectangle highlight_area;
-} EvFindResult;
+G_BEGIN_DECLS
 
 #define EV_TYPE_DOCUMENT	    (ev_document_get_type ())
 #define EV_DOCUMENT(o)		    (G_TYPE_CHECK_INSTANCE_CAST ((o), EV_TYPE_DOCUMENT, EvDocument))
@@ -44,55 +40,66 @@ typedef struct
 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);
+
 	/* Methods  */
-	gboolean    (* load)	        (EvDocument *document,
-					 const char *uri,
-					 GError    **error);
-	int         (* get_n_pages)     (EvDocument *document);
-	void	    (* set_page)	(EvDocument  *document,
-					 int          page);
-	int	    (* get_page)	(EvDocument  *document);
-	void	    (* set_target)      (EvDocument  *document,
-					 GdkDrawable *target);
-	void	    (* set_scale)       (EvDocument  *document,
-					 double       scale);
-	void	    (* set_page_offset) (EvDocument  *document,
-					 int          x,
-					 int          y);
-	void	    (* get_page_size)   (EvDocument  *document,
-					 int         *width,
-					 int         *height);
-	void	    (* render)          (EvDocument  *document,
-					 int          clip_x,
-					 int          clip_y,
-					 int          clip_width,
-					 int          clip_height);
-        
-        void         (* begin_find)     (EvDocument    *document,
-                                         const char    *search_string,
-                                         gboolean       case_sensitive);
-        void         (* end_find)       (EvDocument    *document);
-
-        /* Signals */
-
-        /* "found" emitted at least 1 time (possibly with n_results == 0)
-         * for any call to begin_find.
-         */
-        void         (* found)          (EvDocument         *document,
-                                         const EvFindResult *results,
-                                         int                 n_results,
-                                         double              percent_complete);
+	gboolean    (* load)	        (EvDocument   *document,
+					 const char   *uri,
+					 GError      **error);
+	gboolean    (* save)	        (EvDocument   *document,
+					 const char   *uri,
+					 GError      **error);
+	int         (* get_n_pages)     (EvDocument   *document);
+	void	    (* set_page)	(EvDocument   *document,
+					 int           page);
+	int	    (* get_page)	(EvDocument   *document);
+	void	    (* set_target)      (EvDocument   *document,
+					 GdkDrawable  *target);
+	void	    (* set_scale)       (EvDocument   *document,
+					 double        scale);
+	void	    (* set_page_offset) (EvDocument   *document,
+					 int           x,
+					 int           y);
+	void	    (* get_page_size)   (EvDocument   *document,
+					 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,
 				      GError      **error);
+gboolean ev_document_save            (EvDocument   *document,
+				      const char   *uri,
+				      GError      **error);
+char    *ev_document_get_title       (EvDocument   *document);
 int      ev_document_get_n_pages     (EvDocument   *document);
 void     ev_document_set_page        (EvDocument   *document,
 				      int           page);
@@ -107,15 +114,17 @@ void     ev_document_set_page_offset (EvDocument   *document,
 void     ev_document_get_page_size   (EvDocument   *document,
 				      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_begin_find    (EvDocument   *document,
-                                    const char   *search_string,
-                                    gboolean      case_sensitive);
-void     ev_document_end_find      (EvDocument   *document);
+void	 ev_document_changed         (EvDocument *document);
 
 G_END_DECLS