diff options
Diffstat (limited to 'libdocument/ev-document-transition.c')
| -rw-r--r-- | libdocument/ev-document-transition.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/libdocument/ev-document-transition.c b/libdocument/ev-document-transition.c new file mode 100644 index 0000000..274da7c --- /dev/null +++ b/libdocument/ev-document-transition.c @@ -0,0 +1,55 @@ +/* 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; +} + + |