display an error if the document doesn't support find (better ideas?)

[evince.git] / backend / ev-document.h

diff --git a/backend/ev-document.h b/backend/ev-document.h
index aa10f9bce3c3dce0546643dd8bce6f4e807fed38..083bd1ae5829cd4fe949e1356cc44d02b1e3c4cf 100644 (file)
--- 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
  *
@@ -48,40 +49,48 @@ 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);
 };
 
 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);
 
 G_END_DECLS