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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
/*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Id$
*/
#ifndef EV_DOCUMENT_H
#define EV_DOCUMENT_H
#include <glib-object.h>
#include <glib.h>
#include <gdk/gdk.h>
#include "ev-link.h"
#include "ev-document-info.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_IFACE(k) (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_DOCUMENT, EvDocumentIface))
#define EV_IS_DOCUMENT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_DOCUMENT))
#define EV_IS_DOCUMENT_IFACE(k) (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_DOCUMENT))
#define EV_DOCUMENT_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), EV_TYPE_DOCUMENT, EvDocumentIface))
typedef struct _EvDocument EvDocument;
typedef struct _EvDocumentIface EvDocumentIface;
typedef struct _EvPageCache EvPageCache;
typedef struct _EvPageCacheClass EvPageCacheClass;
#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
{
EV_DOCUMENT_ERROR_INVALID,
EV_DOCUMENT_ERROR_ENCRYPTED
} EvDocumentError;
typedef struct {
double x1;
double y1;
double x2;
double y2;
} EvRectangle;
struct _EvDocumentIface
{
GTypeInterface base_iface;
/* Methods */
gboolean (* load) (EvDocument *document,
const char *uri,
GError **error);
gboolean (* save) (EvDocument *document,
const char *uri,
GError **error);
int (* get_n_pages) (EvDocument *document);
void (* get_page_size) (EvDocument *document,
int page,
double *width,
double *height);
char * (* get_page_label) (EvDocument *document,
int page);
gboolean (* can_get_text) (EvDocument *document);
char * (* get_text) (EvDocument *document,
int page,
EvRectangle *rect);
GList * (* get_links) (EvDocument *document,
int page);
GdkPixbuf * (* render_pixbuf) (EvDocument *document,
EvRenderContext *rc);
EvOrientation (* get_orientation) (EvDocument *document);
void (* set_orientation) (EvDocument *document,
EvOrientation orientation);
EvDocumentInfo * (* get_info) (EvDocument *document);
};
GType ev_document_get_type (void);
GQuark ev_document_error_quark (void);
GMutex *ev_document_get_doc_mutex (void);
void ev_document_doc_mutex_lock (void);
void ev_document_doc_mutex_unlock (void);
EvDocumentInfo *ev_document_get_info (EvDocument *document);
gboolean ev_document_load (EvDocument *document,
const char *uri,
GError **error);
gboolean ev_document_save (EvDocument *document,
const char *uri,
GError **error);
int ev_document_get_n_pages (EvDocument *document);
void ev_document_get_page_size (EvDocument *document,
int page,
double *width,
double *height);
char *ev_document_get_page_label (EvDocument *document,
int page);
gboolean ev_document_can_get_text (EvDocument *document);
char *ev_document_get_text (EvDocument *document,
int page,
EvRectangle *rect);
GList *ev_document_get_links (EvDocument *document,
int page);
GdkPixbuf *ev_document_render_pixbuf (EvDocument *document,
EvRenderContext *rc);
EvOrientation ev_document_get_orientation (EvDocument *document);
void ev_document_set_orientation (EvDocument *document,
EvOrientation orientation);
gint ev_rect_cmp (EvRectangle *a,
EvRectangle *b);
G_END_DECLS
#endif
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