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90 lines
2.7 KiB
C
90 lines
2.7 KiB
C
/* GStreamer Editing Services
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* Copyright (C) 2010 Brandon Lewis <brandon.lewis@collabora.co.uk>
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* 2009 Nokia Corporation
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/**
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* SECTION:ges-timeline-overlay
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* @short_description: Base Class for overlays in a #GESTimelineLayer
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*
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* Overlays are objects which modify the underlying layer(s). Examples of
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* overlays include text, image watermarks, or audio dubbing. Transitions,
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* which change from one source to another over time, are not considered
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* overlays.
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*/
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#include "ges-internal.h"
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#include "ges-timeline-object.h"
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#include "ges-timeline-overlay.h"
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G_DEFINE_TYPE (GESTimelineOverlay, ges_timeline_overlay,
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GES_TYPE_TIMELINE_OBJECT);
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static void
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ges_timeline_overlay_get_property (GObject * object, guint property_id,
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GValue * value, GParamSpec * pspec)
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{
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switch (property_id) {
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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ges_timeline_overlay_set_property (GObject * object, guint property_id,
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const GValue * value, GParamSpec * pspec)
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{
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switch (property_id) {
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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ges_timeline_overlay_dispose (GObject * object)
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{
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G_OBJECT_CLASS (ges_timeline_overlay_parent_class)->dispose (object);
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}
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static void
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ges_timeline_overlay_finalize (GObject * object)
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{
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G_OBJECT_CLASS (ges_timeline_overlay_parent_class)->finalize (object);
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}
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static void
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ges_timeline_overlay_class_init (GESTimelineOverlayClass * klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->get_property = ges_timeline_overlay_get_property;
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object_class->set_property = ges_timeline_overlay_set_property;
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object_class->dispose = ges_timeline_overlay_dispose;
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object_class->finalize = ges_timeline_overlay_finalize;
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}
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static void
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ges_timeline_overlay_init (GESTimelineOverlay * self)
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{
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}
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GESTimelineOverlay *
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ges_timeline_overlay_new (void)
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{
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return g_object_new (GES_TYPE_TIMELINE_OVERLAY, NULL);
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}
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