/usr/include/evince/3.0/libdocument/ev-document.h is in libevince-dev 3.10.3-0ubuntu10.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
/*
* Copyright (C) 2009 Carlos Garcia Campos
* Copyright (C) 2000-2003 Marco Pesenti Gritti
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id$
*/
#if !defined (__EV_EVINCE_DOCUMENT_H_INSIDE__) && !defined (EVINCE_COMPILATION)
#error "Only <evince-document.h> can be included directly."
#endif
#ifndef EV_DOCUMENT_H
#define EV_DOCUMENT_H
#include <glib-object.h>
#include <glib.h>
#include <gio/gio.h>
#include <gdk/gdk.h>
#include <cairo.h>
#include "ev-document-info.h"
#include "ev-page.h"
#include "ev-render-context.h"
G_BEGIN_DECLS
#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_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_DOCUMENT, EvDocumentClass))
#define EV_IS_DOCUMENT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_DOCUMENT))
#define EV_IS_DOCUMENT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_DOCUMENT))
#define EV_DOCUMENT_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), EV_TYPE_DOCUMENT, EvDocumentClass))
typedef struct _EvDocument EvDocument;
typedef struct _EvDocumentClass EvDocumentClass;
typedef struct _EvDocumentPrivate EvDocumentPrivate;
#define EV_DOCUMENT_ERROR ev_document_error_quark ()
#define EV_DOC_MUTEX_LOCK (ev_document_doc_mutex_lock ())
#define EV_DOC_MUTEX_UNLOCK (ev_document_doc_mutex_unlock ())
typedef enum /*< flags >*/ {
EV_DOCUMENT_LOAD_FLAG_NONE = 0
} EvDocumentLoadFlags;
typedef enum
{
EV_DOCUMENT_ERROR_INVALID,
EV_DOCUMENT_ERROR_ENCRYPTED
} EvDocumentError;
typedef struct _EvPoint EvPoint;
typedef struct _EvRectangle EvRectangle;
typedef struct _EvMapping EvMapping;
typedef struct _EvSourceLink EvSourceLink;
typedef struct _EvDocumentBackendInfo EvDocumentBackendInfo;
struct _EvPoint {
double x;
double y;
};
struct _EvDocumentBackendInfo
{
const gchar *name;
const gchar *version;
};
struct _EvDocument
{
GObject base;
EvDocumentPrivate *priv;
};
struct _EvDocumentClass
{
GObjectClass base_class;
/* Virtual Methods */
gboolean (* load) (EvDocument *document,
const char *uri,
GError **error);
gboolean (* save) (EvDocument *document,
const char *uri,
GError **error);
gint (* get_n_pages) (EvDocument *document);
EvPage * (* get_page) (EvDocument *document,
gint index);
void (* get_page_size) (EvDocument *document,
EvPage *page,
double *width,
double *height);
gchar * (* get_page_label) (EvDocument *document,
EvPage *page);
cairo_surface_t * (* render) (EvDocument *document,
EvRenderContext *rc);
GdkPixbuf * (* get_thumbnail) (EvDocument *document,
EvRenderContext *rc);
EvDocumentInfo * (* get_info) (EvDocument *document);
gboolean (* get_backend_info)(EvDocument *document,
EvDocumentBackendInfo *info);
gboolean (* support_synctex) (EvDocument *document);
/* GIO streams */
gboolean (* load_stream) (EvDocument *document,
GInputStream *stream,
EvDocumentLoadFlags flags,
GCancellable *cancellable,
GError **error);
gboolean (* load_gfile) (EvDocument *document,
GFile *file,
EvDocumentLoadFlags flags,
GCancellable *cancellable,
GError **error);
};
GType ev_document_get_type (void) G_GNUC_CONST;
GQuark ev_document_error_quark (void);
/* Document mutex */
GMutex *ev_document_get_doc_mutex (void);
void ev_document_doc_mutex_lock (void);
void ev_document_doc_mutex_unlock (void);
gboolean ev_document_doc_mutex_trylock (void);
/* FontConfig mutex */
GMutex *ev_document_get_fc_mutex (void);
void ev_document_fc_mutex_lock (void);
void ev_document_fc_mutex_unlock (void);
gboolean ev_document_fc_mutex_trylock (void);
EvDocumentInfo *ev_document_get_info (EvDocument *document);
gboolean ev_document_get_backend_info (EvDocument *document,
EvDocumentBackendInfo *info);
gboolean ev_document_load (EvDocument *document,
const char *uri,
GError **error);
gboolean ev_document_load_stream (EvDocument *document,
GInputStream *stream,
EvDocumentLoadFlags flags,
GCancellable *cancellable,
GError **error);
gboolean ev_document_load_gfile (EvDocument *document,
GFile *file,
EvDocumentLoadFlags flags,
GCancellable *cancellable,
GError **error);
gboolean ev_document_save (EvDocument *document,
const char *uri,
GError **error);
gint ev_document_get_n_pages (EvDocument *document);
EvPage *ev_document_get_page (EvDocument *document,
gint index);
void ev_document_get_page_size (EvDocument *document,
gint page_index,
double *width,
double *height);
gchar *ev_document_get_page_label (EvDocument *document,
gint page_index);
cairo_surface_t *ev_document_render (EvDocument *document,
EvRenderContext *rc);
GdkPixbuf *ev_document_get_thumbnail (EvDocument *document,
EvRenderContext *rc);
const gchar *ev_document_get_uri (EvDocument *document);
const gchar *ev_document_get_title (EvDocument *document);
gboolean ev_document_is_page_size_uniform (EvDocument *document);
void ev_document_get_max_page_size (EvDocument *document,
gdouble *width,
gdouble *height);
void ev_document_get_min_page_size (EvDocument *document,
gdouble *width,
gdouble *height);
gboolean ev_document_check_dimensions (EvDocument *document);
gint ev_document_get_max_label_len (EvDocument *document);
gboolean ev_document_has_text_page_labels (EvDocument *document);
gboolean ev_document_find_page_by_label (EvDocument *document,
const gchar *page_label,
gint *page_index);
gboolean ev_document_has_synctex (EvDocument *document);
EvSourceLink *ev_document_synctex_backward_search
(EvDocument *document,
gint page_index,
gfloat x,
gfloat y);
EvMapping *ev_document_synctex_forward_search
(EvDocument *document,
EvSourceLink *source_link);
gint ev_rect_cmp (EvRectangle *a,
EvRectangle *b);
#define EV_TYPE_RECTANGLE (ev_rectangle_get_type ())
struct _EvRectangle
{
gdouble x1;
gdouble y1;
gdouble x2;
gdouble y2;
};
GType ev_rectangle_get_type (void) G_GNUC_CONST;
EvRectangle *ev_rectangle_new (void);
EvRectangle *ev_rectangle_copy (EvRectangle *ev_rect);
void ev_rectangle_free (EvRectangle *ev_rect);
struct _EvMapping {
EvRectangle area;
gpointer data;
};
#define EV_TYPE_SOURCE_LINK (ev_source_link_get_type ())
struct _EvSourceLink
{
gchar *filename;
gint line;
gint col;
};
GType ev_source_link_get_type (void) G_GNUC_CONST;
EvSourceLink *ev_source_link_new (const gchar *filename,
gint line,
gint col);
EvSourceLink *ev_source_link_copy (EvSourceLink *link);
void ev_source_link_free (EvSourceLink *link);
/* convenience macro to ease interface addition in the CODE
* section of EV_BACKEND_REGISTER_WITH_CODE (this macro relies on
* the g_define_type_id present within EV_BACKEND_REGISTER_WITH_CODE()).
* usage example:
* EV_BACKEND_REGISTER_WITH_CODE (PdfDocument, pdf_document,
* EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_THUMBNAILS,
* pdf_document_document_thumbnails_iface_init));
*/
#define EV_BACKEND_IMPLEMENT_INTERFACE(TYPE_IFACE, iface_init) { \
const GInterfaceInfo g_implement_interface_info = { \
(GInterfaceInitFunc) iface_init, NULL, NULL \
}; \
g_type_module_add_interface (module, \
g_define_type_id, \
TYPE_IFACE, \
&g_implement_interface_info); \
}
/*
* Utility macro used to register backends
*
* use: EV_BACKEND_REGISTER_WITH_CODE(BackendName, backend_name, CODE)
*/
#define EV_BACKEND_REGISTER_WITH_CODE(BackendName, backend_name, CODE) \
\
static GType g_define_type_id = 0; \
\
GType \
backend_name##_get_type (void) \
{ \
return g_define_type_id; \
} \
\
static void backend_name##_init (BackendName *self); \
static void backend_name##_class_init (BackendName##Class *klass); \
static gpointer backend_name##_parent_class = NULL; \
static void backend_name##_class_intern_init (gpointer klass) \
{ \
backend_name##_parent_class = g_type_class_peek_parent (klass); \
backend_name##_class_init ((BackendName##Class *) klass); \
} \
\
G_MODULE_EXPORT GType \
register_evince_backend (GTypeModule *module) \
{ \
const GTypeInfo our_info = { \
sizeof (BackendName##Class), \
NULL, /* base_init */ \
NULL, /* base_finalize */ \
(GClassInitFunc) backend_name##_class_intern_init, \
NULL, \
NULL, /* class_data */ \
sizeof (BackendName), \
0, /* n_preallocs */ \
(GInstanceInitFunc) backend_name##_init \
}; \
\
/* Initialise the i18n stuff */ \
bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR); \
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); \
\
g_define_type_id = g_type_module_register_type (module, \
EV_TYPE_DOCUMENT, \
#BackendName, \
&our_info, \
(GTypeFlags)0); \
\
CODE \
\
return g_define_type_id; \
}
/*
* Utility macro used to register backend
*
* use: EV_BACKEND_REGISTER(BackendName, backend_name)
*/
#define EV_BACKEND_REGISTER(BackendName, backend_name) \
EV_BACKEND_REGISTER_WITH_CODE(BackendName, backend_name, ;)
G_END_DECLS
#endif /* EV_DOCUMENT_H */
|