ev-async-renderer.h

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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

#if !defined (__EV_EVINCE_DOCUMENT_H_INSIDE__) && !defined (EVINCE_COMPILATION)
#error "Only <evince-document.h> can be included directly."
#endif

#ifndef EV_ASYNC_RENDERER_H
#define EV_ASYNC_RENDERER_H

#include <glib-object.h>
#include <glib.h>
#include <gdk/gdk.h>

G_BEGIN_DECLS

#define EV_TYPE_ASYNC_RENDERER            (ev_async_renderer_get_type ())
#define EV_ASYNC_RENDERER(o)          (G_TYPE_CHECK_INSTANCE_CAST ((o), EV_TYPE_ASYNC_RENDERER, EvAsyncRenderer))
#define EV_ASYNC_RENDERER_IFACE(k)    (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_ASYNC_RENDERER, EvAsyncRendererInterface))
#define EV_IS_ASYNC_RENDERER(o)       (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_ASYNC_RENDERER))
#define EV_IS_ASYNC_RENDERER_IFACE(k)     (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_ASYNC_RENDERER))
#define EV_ASYNC_RENDERER_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), EV_TYPE_ASYNC_RENDERER, EvAsyncRendererInterface))

typedef struct _EvAsyncRenderer            EvAsyncRenderer;
typedef struct _EvAsyncRendererInterface   EvAsyncRendererInterface;

struct _EvAsyncRendererInterface
{
    GTypeInterface base_iface;

    void        (* render_finished) (EvAsyncRenderer *renderer,
                     GdkPixbuf       *pixbuf);

    void        (* render_pixbuf)   (EvAsyncRenderer *renderer,
                     int              page,
                     double           scale,
                     int              rotation);
};

GType       ev_async_renderer_get_type       (void);
void        ev_async_renderer_render_pixbuf  (EvAsyncRenderer *renderer,
                                  int              page,
                          double           scale,
                          int              rotation);

G_END_DECLS

#endif