X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=backend%2Fev-document.h;h=4cf4601fc0cac639a83eec7cd2288e881ae7a126;hb=ca09e13c4411410140f24c9a0de61527685c9719;hp=aa10f9bce3c3dce0546643dd8bce6f4e807fed38;hpb=a4cf673a3347ec011ebc90b22b6541bae0b9f6b4;p=evince.git

diff --git a/backend/ev-document.h b/backend/ev-document.h
index aa10f9bc..4cf4601f 100644
--- a/backend/ev-document.h
+++ b/backend/ev-document.h
@@ -1,3 +1,4 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
 /*
  *  Copyright (C) 2000-2003 Marco Pesenti Gritti
  *
@@ -27,6 +28,12 @@
 
 G_BEGIN_DECLS
 
+typedef struct
+{
+  int page_num;
+  GdkRectangle highlight_area;
+} EvFindResult;
+
 #define EV_TYPE_DOCUMENT	    (ev_document_get_type ())
 #define EV_DOCUMENT(o)		    (G_TYPE_CHECK_INSTANCE_CAST ((o), EV_TYPE_DOCUMENT, EvDocument))
 #define EV_DOCUMENT_IFACE(k)	    (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_DOCUMENT, EvDocumentIface))
@@ -48,40 +55,75 @@ struct _EvDocumentIface
 	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_page_rect)   (EvDocument  *document,
+	void	    (* set_scale)       (EvDocument  *document,
+					 double       scale);
+	void	    (* set_page_offset) (EvDocument  *document,
 					 int          x,
-					 int          y,
-					 int          width,
-					 int          height);
-	void	     (* render)        (EvDocument   *document,
-					int           clip_x,
-					int           clip_y,
-					int           clip_width,
-					int           clip_height);
+					 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; also emitted with NULL,0 when
+	 * you end_find. Calling begin_find twice without calling end_find
+	 * is considered OK.
+         */
+        void         (* found)          (EvDocument         *document,
+                                         const EvFindResult *results,
+                                         int                 n_results,
+                                         double              percent_complete);
 };
 
 GType ev_document_get_type (void);
 
-gboolean ev_document_load          (EvDocument  *document,
-				    const char  *uri,
-				    GError     **error);
-int      ev_document_get_n_pages   (EvDocument  *document);
-void     ev_document_set_page      (EvDocument  *document,
-				    int          page);
-void     ev_document_set_target    (EvDocument  *document,
-				    GdkDrawable *target);
-void     ev_document_set_page_rect (EvDocument  *document,
-				    int          x,
-				    int          y,
-				    int          width,
-				    int          height);
-void     ev_document_render        (EvDocument  *document,
-				    int          clip_x,
-				    int          clip_y,
-				    int          clip_width,
-				    int          clip_height);
+gboolean ev_document_load            (EvDocument   *document,
+				      const char   *uri,
+				      GError      **error);
+int      ev_document_get_n_pages     (EvDocument   *document);
+void     ev_document_set_page        (EvDocument   *document,
+				      int           page);
+int      ev_document_get_page        (EvDocument   *document);
+void     ev_document_set_target      (EvDocument   *document,
+				      GdkDrawable  *target);
+void     ev_document_set_scale       (EvDocument   *document,
+				      double        scale);
+void     ev_document_set_page_offset (EvDocument   *document,
+				      int           x,
+				      int           y);
+void     ev_document_get_page_size   (EvDocument   *document,
+				      int          *width,
+				      int          *height);
+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_found         (EvDocument         *document,
+				    const EvFindResult *results,
+				    int                 n_results,
+				    double              percent_complete);
+				    
 
 G_END_DECLS