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/* this file is part of evince, a mate document viewer
*
* Copyright (C) 2005 Red Hat, Inc
*
* Evince 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 of the License, or
* (at your option) any later version.
*
* Evince 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.
*/
/* This File is basically an extention of EvView, and is out here just to keep
* ev-view.c from exploding.
*/
#if !defined (__EV_EVINCE_VIEW_H_INSIDE__) && !defined (EVINCE_COMPILATION)
#error "Only <evince-view.h> can be included directly."
#endif
#ifndef __EV_PIXBUF_CACHE_H__
#define __EV_PIXBUF_CACHE_H__
#include <gtk/gtk.h>
#include <evince-document.h>
#include <evince-view.h>
G_BEGIN_DECLS
#define EV_TYPE_PIXBUF_CACHE (ev_pixbuf_cache_get_type ())
#define EV_PIXBUF_CACHE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_PIXBUF_CACHE, EvPixbufCache))
#define EV_IS_PIXBUF_CACHE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_PIXBUF_CACHE))
/* The coordinates in the rect here are at scale == 1.0, so that we can ignore
* resizings. There is one per page, maximum.
*/
typedef struct {
int page;
EvRectangle rect;
cairo_region_t *covered_region;
EvSelectionStyle style;
} EvViewSelection;
typedef struct _EvPixbufCache EvPixbufCache;
typedef struct _EvPixbufCacheClass EvPixbufCacheClass;
GType ev_pixbuf_cache_get_type (void) G_GNUC_CONST;
EvPixbufCache *ev_pixbuf_cache_new (GtkWidget *view,
EvDocumentModel *model,
gsize max_size);
void ev_pixbuf_cache_set_max_size (EvPixbufCache *pixbuf_cache,
gsize max_size);
void ev_pixbuf_cache_set_page_range (EvPixbufCache *pixbuf_cache,
gint start_page,
gint end_page,
GList *selection_list);
cairo_surface_t *ev_pixbuf_cache_get_surface (EvPixbufCache *pixbuf_cache,
gint page);
void ev_pixbuf_cache_clear (EvPixbufCache *pixbuf_cache);
void ev_pixbuf_cache_style_changed (EvPixbufCache *pixbuf_cache);
void ev_pixbuf_cache_reload_page (EvPixbufCache *pixbuf_cache,
cairo_region_t *region,
gint page,
gint rotation,
gdouble scale);
void ev_pixbuf_cache_set_inverted_colors (EvPixbufCache *pixbuf_cache,
gboolean inverted_colors);
/* Selection */
cairo_surface_t *ev_pixbuf_cache_get_selection_surface (EvPixbufCache *pixbuf_cache,
gint page,
gfloat scale,
cairo_region_t **region);
void ev_pixbuf_cache_set_selection_list (EvPixbufCache *pixbuf_cache,
GList *selection_list);
GList *ev_pixbuf_cache_get_selection_list (EvPixbufCache *pixbuf_cache);
G_END_DECLS
#endif /* __EV_PIXBUF_CACHE_H__ */
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