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d00283f309
Most of the time the user should not create GESTrackElements himself, instead he should add a GESAsset to a layer, that will result in a clip creation and the proper TrackElements to be created and added to the tracks. The case of effects and overlays is a bit different as the user should create the TrackElement and add them to a clip.
112 lines
3.4 KiB
C
112 lines
3.4 KiB
C
/* GStreamer Editing Services
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* Copyright (C) 2010 Brandon Lewis <brandon.lewis@collabora.co.uk>
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* 2010 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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef _GES_TITLE_SOURCE
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#define _GES_TITLE_SOURCE
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#include <glib-object.h>
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#include <ges/ges-types.h>
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#include <ges/ges-video-source.h>
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G_BEGIN_DECLS
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#define GES_TYPE_TITLE_SOURCE ges_title_source_get_type()
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#define GES_TITLE_SOURCE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TITLE_SOURCE, GESTitleSource))
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#define GES_TITLE_SOURCE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TITLE_SOURCE, GESTitleSourceClass))
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#define GES_IS_TITLE_SOURCE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TITLE_SOURCE))
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#define GES_IS_TITLE_SOURCE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TITLE_SOURCE))
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#define GES_TITLE_SOURCE_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TITLE_SOURCE, GESTitleSourceClass))
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typedef struct _GESTitleSourcePrivate GESTitleSourcePrivate;
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/**
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* GESTitleSource:
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*
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*/
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struct _GESTitleSource {
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GESVideoSource parent;
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/*< private >*/
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GESTitleSourcePrivate *priv;
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/* Padding for API extension */
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gpointer _ges_reserved[GES_PADDING];
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};
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/**
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* GESTitleSourceClass:
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* @parent_class: parent class
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*/
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struct _GESTitleSourceClass {
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GESVideoSourceClass parent_class;
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/*< private >*/
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/* Padding for API extension */
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gpointer _ges_reserved[GES_PADDING];
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};
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GType ges_title_source_get_type (void);
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void ges_title_source_set_text (GESTitleSource *self,
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const gchar *text);
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void ges_title_source_set_font_desc (GESTitleSource *self,
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const gchar *font_desc);
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void ges_title_source_set_halignment (GESTitleSource *self,
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GESTextHAlign halign);
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void ges_title_source_set_valignment (GESTitleSource *self,
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GESTextVAlign valign);
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void ges_title_source_set_text_color (GESTitleSource *self,
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guint32 color);
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void ges_title_clip_set_background_color_color (GESTitleSource *self,
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guint32 color);
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void ges_title_source_set_xpos (GESTitleSource *self,
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gdouble position);
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void ges_title_source_set_ypos (GESTitleSource *self,
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gdouble position);
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const gchar *ges_title_source_get_text (GESTitleSource *source);
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const gchar *ges_title_source_get_font_desc (GESTitleSource *source);
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GESTextHAlign ges_title_source_get_halignment (GESTitleSource *source);
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GESTextVAlign ges_title_source_get_valignment (GESTitleSource *source);
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const guint32 ges_title_source_get_text_color (GESTitleSource *source);
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const guint32 ges_title_source_get_background_color (GESTitleSource *source);
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const gdouble ges_title_source_get_xpos (GESTitleSource *source);
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const gdouble ges_title_source_get_ypos (GESTitleSource *source);
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G_END_DECLS
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#endif /* _GES_TITLE_SOURCE */
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