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/* ev-document-transition.c
* this file is part of evince, a gnome document viewer
*
* Copyright (C) 2006 Carlos Garcia Campos <carlosgc@gnome.org>
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#include "ev-document-transition.h"
GType
ev_document_transition_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0)) {
const GTypeInfo our_info = {
sizeof (EvDocumentTransitionIface),
NULL,
NULL,
};
type = g_type_register_static (G_TYPE_INTERFACE,
"EvDocumentTransition",
&our_info, (GTypeFlags)0);
}
return type;
}
gdouble
ev_document_transition_get_page_duration (EvDocumentTransition *document_trans,
gint page)
{
EvDocumentTransitionIface *iface = EV_DOCUMENT_TRANSITION_GET_IFACE (document_trans);
if (iface->get_page_duration)
return iface->get_page_duration (document_trans, page);
return -1;
}
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