gstreamer/ges/ges-timeline-title-source.h
2012-08-26 16:12:01 -04:00

141 lines
4.1 KiB
C

/* GStreamer Editing Services
* Copyright (C) 2009 Brandon Lewis <brandon.lewis@collabora.co.uk>
* 2009 Nokia Corporation
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _GES_TIMELINE_TITLESOURCE
#define _GES_TIMELINE_TITLESOURCE
#include <glib-object.h>
#include <ges/ges-types.h>
#include <ges/ges-timeline-source.h>
#include <ges/ges-track.h>
G_BEGIN_DECLS
#define GES_TYPE_TIMELINE_TITLE_SOURCE ges_timeline_title_source_get_type()
#define GES_TIMELINE_TITLE_SOURCE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TIMELINE_TITLE_SOURCE, GESTimelineTitleSource))
#define GES_TIMELINE_TITLE_SOURCE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TIMELINE_TITLE_SOURCE, GESTimelineTitleSourceClass))
#define GES_IS_TIMELINE_TITLE_SOURCE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TIMELINE_TITLE_SOURCE))
#define GES_IS_TIMELINE_TITLE_SOURCE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TIMELINE_TITLE_SOURCE))
#define GES_TIMELINE_TITLE_SOURCE_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TIMELINE_TITLE_SOURCE, GESTimelineTitleSourceClass))
typedef struct _GESTimelineTitleSourcePrivate GESTimelineTitleSourcePrivate;
/**
* GESTimelineTitleSource:
*
* Render stand-alone titles in GESTimelineLayer.
*/
struct _GESTimelineTitleSource {
GESTimelineSource parent;
/*< private >*/
GESTimelineTitleSourcePrivate *priv;
/* Padding for API extension */
gpointer _ges_reserved[GES_PADDING];
};
struct _GESTimelineTitleSourceClass {
/*< private >*/
GESTimelineSourceClass parent_class;
/* Padding for API extension */
gpointer _ges_reserved[GES_PADDING];
};
GType ges_timeline_title_source_get_type (void);
void
ges_timeline_title_source_set_mute (GESTimelineTitleSource * self,
gboolean mute);
void
ges_timeline_title_source_set_text( GESTimelineTitleSource * self,
const gchar * text);
void
ges_timeline_title_source_set_font_desc (GESTimelineTitleSource * self,
const gchar * font_desc);
void
ges_timeline_title_source_set_valignment (GESTimelineTitleSource * self,
GESTextVAlign valign);
void
ges_timeline_title_source_set_halignment (GESTimelineTitleSource * self,
GESTextHAlign halign);
void
ges_timeline_title_source_set_color (GESTimelineTitleSource * self,
guint32 color);
void
ges_timeline_title_source_set_background (GESTimelineTitleSource * self,
guint32 background);
void
ges_timeline_title_source_set_xpos (GESTimelineTitleSource * self,
gdouble position);
void
ges_timeline_title_source_set_ypos (GESTimelineTitleSource * self,
gdouble position);
const gchar*
ges_timeline_title_source_get_font_desc (GESTimelineTitleSource * self);
GESTextVAlign
ges_timeline_title_source_get_valignment (GESTimelineTitleSource * self);
GESTextHAlign
ges_timeline_title_source_get_halignment (GESTimelineTitleSource * self);
const guint32
ges_timeline_title_source_get_color (GESTimelineTitleSource * self);
const guint32
ges_timeline_title_source_get_background (GESTimelineTitleSource * self);
const gdouble
ges_timeline_title_source_get_xpos (GESTimelineTitleSource * self);
const gdouble
ges_timeline_title_source_get_ypos (GESTimelineTitleSource * self);
gboolean ges_timeline_title_source_is_muted (GESTimelineTitleSource * self);
const gchar* ges_timeline_title_source_get_text (GESTimelineTitleSource * self);
GESTimelineTitleSource* ges_timeline_title_source_new (void);
G_END_DECLS
#endif /* _GES_TIMELINE_TITLESOURCE */