Evince
Evince is a document viewer capable of displaying multiple and single page document formats like PDF and Postscript.
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ev-transition-animation.h
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1 /* ev-transition-animation.h
2  * this file is part of evince, a gnome document viewer
3  *
4  * Copyright (C) 2007 Carlos Garnacho <carlos@imendio.com>
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Library General Public
8  * License as published by the Free Software Foundation; either
9  * version 2 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Library General Public License for more details.
15  *
16  * You should have received a copy of the GNU Library General Public
17  * License along with this library; if not, write to the
18  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19  * Boston, MA 02110-1301, USA.
20  */
21 
22 #if !defined (EVINCE_COMPILATION)
23 #error "This is a private header."
24 #endif
25 
26 #ifndef __EV_TRANSITION_ANIMATION_H__
27 #define __EV_TRANSITION_ANIMATION_H__
28 
29 #include <evince-document.h>
30 #include "ev-timeline.h"
31 #include "ev-transition-effect.h"
32 
33 G_BEGIN_DECLS
34 
35 #define EV_TYPE_TRANSITION_ANIMATION (ev_transition_animation_get_type ())
36 #define EV_TRANSITION_ANIMATION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_TRANSITION_ANIMATION, EvTransitionAnimation))
37 #define EV_TRANSITION_ANIMATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EV_TYPE_TRANSITION_ANIMATION, EvTransitionAnimationClass))
38 #define EV_IS_TRANSITION_ANIMATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_TRANSITION_ANIMATION))
39 #define EV_IS_TRANSITION_ANIMATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EV_TYPE_TRANSITION_ANIMATION))
40 #define EV_TRANSITION_ANIMATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EV_TYPE_TRANSITION_ANIMATION, EvTransitionAnimationClass))
41 
42 typedef struct _EvTransitionAnimation EvTransitionAnimation;
43 typedef struct _EvTransitionAnimationClass EvTransitionAnimationClass;
44 
45 struct _EvTransitionAnimation {
46  EvTimeline parent_instance;
47 };
48 
49 struct _EvTransitionAnimationClass {
50  EvTimelineClass parent_class;
51 };
52 
53 
54 GType ev_transition_animation_get_type (void) G_GNUC_CONST;
55 
56 EvTransitionAnimation * ev_transition_animation_new (EvTransitionEffect *effect);
57 
58 void ev_transition_animation_set_origin_surface (EvTransitionAnimation *animation,
59  cairo_surface_t *origin_surface);
60 void ev_transition_animation_set_dest_surface (EvTransitionAnimation *animation,
61  cairo_surface_t *origin_surface);
62 gint ev_transition_animation_get_page_from (EvTransitionAnimation *animation);
63 gint ev_transition_animation_get_page_to (EvTransitionAnimation *animation);
64 
65 void ev_transition_animation_paint (EvTransitionAnimation *animation,
66  cairo_t *cr,
67  GdkRectangle page_area);
68 gboolean ev_transition_animation_ready (EvTransitionAnimation *animation);
69 
70 
71 G_END_DECLS
72 
73 #endif /* __EV_TRANSITION_ANIMATION_H__ */