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48f4198625
Signed-off-by: Qiu Wenbo <qiuwenbo@kylinos.com.cn> Signed-off-by: Pablo Correa Gomez <ablocorrea@hotmail.com>
88 lines
3.4 KiB
C
88 lines
3.4 KiB
C
/* ev-timeline.h
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* this file is part of evince, a gnome document viewer
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*
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* Copyright (C) 2007 Carlos Garnacho <carlos@imendio.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#if !defined (EVINCE_COMPILATION)
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#error "This is a private header."
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#endif
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#include <glib-object.h>
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G_BEGIN_DECLS
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#define EV_TYPE_TIMELINE (ev_timeline_get_type ())
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#define EV_TIMELINE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_TIMELINE, EvTimeline))
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#define EV_TIMELINE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EV_TYPE_TIMELINE, EvTimelineClass))
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#define EV_IS_TIMELINE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_TIMELINE))
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#define EV_IS_TIMELINE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EV_TYPE_TIMELINE))
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#define EV_TIMELINE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EV_TYPE_TIMELINE, EvTimelineClass))
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typedef struct _EvTimeline EvTimeline;
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typedef struct _EvTimelineClass EvTimelineClass;
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struct _EvTimeline {
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GObject parent_instance;
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};
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struct _EvTimelineClass {
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GObjectClass parent_class;
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/* vmethods */
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void (* start) (EvTimeline *timeline);
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/* signals */
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void (* started) (EvTimeline *timeline);
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void (* finished) (EvTimeline *timeline);
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void (* paused) (EvTimeline *timeline);
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void (* frame) (EvTimeline *timeline,
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gdouble progress);
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};
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GType ev_timeline_get_type (void) G_GNUC_CONST;
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EvTimeline *ev_timeline_new (guint duration);
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void ev_timeline_start (EvTimeline *timeline);
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void ev_timeline_pause (EvTimeline *timeline);
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void ev_timeline_rewind (EvTimeline *timeline);
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gboolean ev_timeline_is_running (EvTimeline *timeline);
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guint ev_timeline_get_fps (EvTimeline *timeline);
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void ev_timeline_set_fps (EvTimeline *timeline,
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guint fps);
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gboolean ev_timeline_get_loop (EvTimeline *timeline);
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void ev_timeline_set_loop (EvTimeline *timeline,
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gboolean loop);
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guint ev_timeline_get_duration (EvTimeline *timeline);
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void ev_timeline_set_duration (EvTimeline *timeline,
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guint duration);
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gdouble ev_timeline_get_progress (EvTimeline *timeline);
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G_END_DECLS
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