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93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
/* GStreamer Editing Services
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* Copyright (C) 2009 Edward Hervey <edward.hervey@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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#ifndef _GES_SIMPLE_TIMELINE_LAYER
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#define _GES_SIMPLE_TIMELINE_LAYER
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#include <glib-object.h>
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#include <ges/ges-types.h>
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#include <ges/ges-timeline-layer.h>
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G_BEGIN_DECLS
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#define GES_TYPE_SIMPLE_TIMELINE_LAYER ges_simple_timeline_layer_get_type()
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#define GES_SIMPLE_TIMELINE_LAYER(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_SIMPLE_TIMELINE_LAYER, GESSimpleTimelineLayer))
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#define GES_SIMPLE_TIMELINE_LAYER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_SIMPLE_TIMELINE_LAYER, GESSimpleTimelineLayerClass))
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#define GES_IS_SIMPLE_TIMELINE_LAYER(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_SIMPLE_TIMELINE_LAYER))
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#define GES_IS_SIMPLE_TIMELINE_LAYER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_SIMPLE_TIMELINE_LAYER))
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#define GES_SIMPLE_TIMELINE_LAYER_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_SIMPLE_TIMELINE_LAYER, GESSimpleTimelineLayerClass))
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/**
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* GESSimpleTimelineLayer:
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*
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*/
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struct _GESSimpleTimelineLayer {
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GESTimelineLayer parent;
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/*< private >*/
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/* Sorted list of objects */
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GList *objects;
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gboolean adding_object;
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gboolean valid;
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};
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/**
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* GESSimpleTimelineLayerClass:
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* @parent_class: parent class
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*
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*/
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struct _GESSimpleTimelineLayerClass {
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GESTimelineLayerClass parent_class;
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/*< signals >*/
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void (*object_moved) (GESTimelineLayer * layer, GESTimelineObject * object,
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gint old_position, gint new_position);
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/*< private >*/
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};
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GType ges_simple_timeline_layer_get_type (void);
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GESSimpleTimelineLayer* ges_simple_timeline_layer_new (void);
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gboolean
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ges_simple_timeline_layer_add_object (GESSimpleTimelineLayer *layer,
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GESTimelineObject *object, gint position);
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gboolean
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ges_simple_timeline_layer_move_object (GESSimpleTimelineLayer *layer,
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GESTimelineObject *object, gint newposition);
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G_END_DECLS
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#endif /* _GES_SIMPLE_TIMELINE_LAYER */
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