mirror of
https://gitlab.gnome.org/GNOME/evince
synced 2024-06-30 22:54:23 +00:00
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
|
|
/*
|
|
* Copyright (C) 2004 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.
|
|
*
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include "ev-async-renderer.h"
|
|
#include "ev-document.h"
|
|
|
|
enum
|
|
{
|
|
RENDER_FINISHED,
|
|
LAST_SIGNAL
|
|
};
|
|
|
|
static guint signals[LAST_SIGNAL] = { 0 };
|
|
|
|
G_DEFINE_INTERFACE (EvAsyncRenderer, ev_async_renderer, 0)
|
|
|
|
static void
|
|
ev_async_renderer_default_init (EvAsyncRendererInterface *klass)
|
|
{
|
|
static gboolean initialized = FALSE;
|
|
|
|
if (!initialized) {
|
|
signals[RENDER_FINISHED] =
|
|
g_signal_new ("render_finished",
|
|
EV_TYPE_ASYNC_RENDERER,
|
|
G_SIGNAL_RUN_LAST,
|
|
G_STRUCT_OFFSET (EvAsyncRendererInterface, render_finished),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__OBJECT,
|
|
G_TYPE_NONE,
|
|
1,
|
|
GDK_TYPE_PIXBUF);
|
|
initialized = TRUE;
|
|
}
|
|
}
|
|
|
|
void
|
|
ev_async_renderer_render_pixbuf (EvAsyncRenderer *async_renderer,
|
|
int page,
|
|
double scale,
|
|
int rotation)
|
|
{
|
|
EvAsyncRendererInterface *iface = EV_ASYNC_RENDERER_GET_IFACE (async_renderer);
|
|
|
|
iface->render_pixbuf (async_renderer, page, scale, rotation);
|
|
}
|