/* ev-timeline.h * this file is part of atril, a mate document viewer * * Copyright (C) 2007 Carlos Garnacho <carlos@imendio.com> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #if !defined (ATRIL_COMPILATION) #error "This is a private header." #endif #ifndef __EV_TIMELINE_H__ #define __EV_TIMELINE_H__ #include <glib-object.h> G_BEGIN_DECLS #define EV_TYPE_TIMELINE (ev_timeline_get_type ()) #define EV_TIMELINE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_TIMELINE, EvTimeline)) #define EV_TIMELINE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EV_TYPE_TIMELINE, EvTimelineClass)) #define EV_IS_TIMELINE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_TIMELINE)) #define EV_IS_TIMELINE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EV_TYPE_TIMELINE)) #define EV_TIMELINE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EV_TYPE_TIMELINE, EvTimelineClass)) typedef struct EvTimeline EvTimeline; typedef struct EvTimelineClass EvTimelineClass; struct EvTimeline { GObject parent_instance; }; struct EvTimelineClass { GObjectClass parent_class; /* vmethods */ void (* start) (EvTimeline *timeline); /* signals */ void (* started) (EvTimeline *timeline); void (* finished) (EvTimeline *timeline); void (* paused) (EvTimeline *timeline); void (* frame) (EvTimeline *timeline, gdouble progress); }; GType ev_timeline_get_type (void) G_GNUC_CONST; EvTimeline *ev_timeline_new (guint duration); void ev_timeline_start (EvTimeline *timeline); void ev_timeline_pause (EvTimeline *timeline); void ev_timeline_rewind (EvTimeline *timeline); gboolean ev_timeline_is_running (EvTimeline *timeline); guint ev_timeline_get_fps (EvTimeline *timeline); void ev_timeline_set_fps (EvTimeline *timeline, guint fps); gboolean ev_timeline_get_loop (EvTimeline *timeline); void ev_timeline_set_loop (EvTimeline *timeline, gboolean loop); guint ev_timeline_get_duration (EvTimeline *timeline); void ev_timeline_set_duration (EvTimeline *timeline, guint duration); gdouble ev_timeline_get_progress (EvTimeline *timeline); G_END_DECLS #endif /* __EV_TIMELINE_H__ */