Evince
Evince is a document viewer capable of displaying multiple and single page document formats like PDF and Postscript.
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Pages
ev-page-cache.h
Go to the documentation of this file.
1 /* this file is part of evince, a gnome document viewer
2  *
3  * Copyright (C) 2009 Carlos Garcia Campos
4  *
5  * Evince is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * Evince is distributed in the hope that it will be useful, but
11  * WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18  */
19 
20 #if !defined (__EV_EVINCE_VIEW_H_INSIDE__) && !defined (EVINCE_COMPILATION)
21 #error "Only <evince-view.h> can be included directly."
22 #endif
23 
24 #ifndef EV_PAGE_CACHE_H
25 #define EV_PAGE_CACHE_H
26 
27 #include <glib-object.h>
28 #include <gdk/gdk.h>
29 #include <evince-document.h>
30 #include <evince-view.h>
31 
32 G_BEGIN_DECLS
33 
34 #define EV_TYPE_PAGE_CACHE (ev_page_cache_get_type ())
35 #define EV_PAGE_CACHE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_PAGE_CACHE, EvPageCache))
36 #define EV_IS_PAGE_CACHE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_PAGE_CACHE))
37 #define EV_PAGE_CACHE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EV_TYPE_PAGE_CACHE, EvPageCacheClass))
38 #define EV_IS_PAGE_CACHE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EV_TYPE_PAGE_CACHE))
39 #define EV_PAGE_CACHE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EV_TYPE_PAGE_CACHE, EvPageCacheClass))
40 
41 typedef struct _EvPageCache EvPageCache;
42 typedef struct _EvPageCacheClass EvPageCacheClass;
43 
44 GType ev_page_cache_get_type (void) G_GNUC_CONST;
45 EvPageCache *ev_page_cache_new (EvDocument *document);
46 
47 void ev_page_cache_set_page_range (EvPageCache *cache,
48  gint start,
49  gint end);
50 EvJobPageDataFlags ev_page_cache_get_flags (EvPageCache *cache);
51 void ev_page_cache_set_flags (EvPageCache *cache,
52  EvJobPageDataFlags flags);
53 void ev_page_cache_mark_dirty (EvPageCache *cache,
54  gint page,
55  EvJobPageDataFlags flags);
56 EvMappingList *ev_page_cache_get_link_mapping (EvPageCache *cache,
57  gint page);
58 EvMappingList *ev_page_cache_get_image_mapping (EvPageCache *cache,
59  gint page);
60 EvMappingList *ev_page_cache_get_form_field_mapping (EvPageCache *cache,
61  gint page);
62 EvMappingList *ev_page_cache_get_annot_mapping (EvPageCache *cache,
63  gint page);
64 EvMappingList *ev_page_cache_get_media_mapping (EvPageCache *cache,
65  gint page);
66 cairo_region_t *ev_page_cache_get_text_mapping (EvPageCache *cache,
67  gint page);
68 const gchar *ev_page_cache_get_text (EvPageCache *cache,
69  gint page);
70 gboolean ev_page_cache_get_text_layout (EvPageCache *cache,
71  gint page,
72  EvRectangle **areas,
73  guint *n_areas);
74 PangoAttrList *ev_page_cache_get_text_attrs (EvPageCache *cache,
75  gint page);
76 gboolean ev_page_cache_get_text_log_attrs (EvPageCache *cache,
77  gint page,
78  PangoLogAttr **log_attrs,
79  gulong *n_attrs);
80 void ev_page_cache_ensure_page (EvPageCache *cache,
81  gint page);
82 gboolean ev_page_cache_is_page_cached (EvPageCache *cache,
83  gint page);
84 G_END_DECLS
85 
86 #endif /* EV_PAGE_CACHE_H */