]> www.fi.muni.cz Git - evince.git/blob - backend/ev-selection.h
Massive changes. We now support text selection of pdfs, and not just
[evince.git] / backend / ev-selection.h
1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
2 /*
3  *  Copyright (C) 2000-2003 Marco Pesenti Gritti
4  *
5  *  This program is free software; you can redistribute it and/or modify
6  *  it under the terms of the GNU General Public License as published by
7  *  the Free Software Foundation; either version 2, or (at your option)
8  *  any later version.
9  *
10  *  This program is distributed in the hope that it will be useful,
11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  *  GNU General Public License for more details.
14  *
15  *  You should have received a copy of the GNU General Public License
16  *  along with this program; if not, write to the Free Software
17  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18  *
19  */
20
21 #ifndef EV_SELECTION_H
22 #define EV_SELECTION_H
23
24 #include <glib-object.h>
25 #include <glib.h>
26 #include <gdk/gdkpixbuf.h>
27 #include <gdk/gdk.h>
28 #include "ev-document.h"
29
30 G_BEGIN_DECLS
31
32 #define EV_TYPE_SELECTION            (ev_selection_get_type ())
33 #define EV_SELECTION(o)              (G_TYPE_CHECK_INSTANCE_CAST ((o), EV_TYPE_SELECTION, EvSelection))
34 #define EV_SELECTION_IFACE(k)        (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_SELECTION, EvSelectionIface))
35 #define EV_IS_SELECTION(o)           (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_SELECTION))
36 #define EV_IS_SELECTION_IFACE(k)     (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_SELECTION))
37 #define EV_SELECTION_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), EV_TYPE_SELECTION, EvSelectionIface))
38
39 typedef struct _EvSelection       EvSelection;
40 typedef struct _EvSelectionIface   EvSelectionIface;
41
42 struct _EvSelectionIface
43 {
44         GTypeInterface base_iface;
45
46         void        (* render_selection)     (EvSelection      *selection,
47                                               EvRenderContext  *rc,
48                                               GdkPixbuf       **pixbuf,
49                                               EvRectangle      *points,
50                                               EvRectangle      *old_points);
51         GdkRegion * (* get_selection_region) (EvSelection      *selection,
52                                               EvRenderContext  *rc,
53                                               EvRectangle      *points);
54 };
55
56 GType      ev_selection_get_type             (void);
57 void       ev_selection_render_selection     (EvSelection      *selection,
58                                               EvRenderContext  *rc,
59                                               GdkPixbuf       **pixbuf,
60                                               EvRectangle      *points,
61                                               EvRectangle      *old_points);
62 GdkRegion *ev_selection_get_selection_region (EvSelection      *selection,
63                                               EvRenderContext  *rc,
64                                               EvRectangle      *points);
65                                   
66 G_END_DECLS
67
68 #endif