From 73ca491f0e7732542686c4c1e398465f87373cc6 Mon Sep 17 00:00:00 2001 From: Brandon Lewis Date: Thu, 10 Jun 2010 13:51:33 +0200 Subject: [PATCH] check in GESTrackBackgroundSource --- ges/ges-track-background-source.c | 131 ++++++++++++++++++++++++++++++ ges/ges-track-background-source.h | 78 ++++++++++++++++++ 2 files changed, 209 insertions(+) create mode 100644 ges/ges-track-background-source.c create mode 100644 ges/ges-track-background-source.h diff --git a/ges/ges-track-background-source.c b/ges/ges-track-background-source.c new file mode 100644 index 0000000000..d785e0af96 --- /dev/null +++ b/ges/ges-track-background-source.c @@ -0,0 +1,131 @@ +/* GStreamer Editing Services + * Copyright (C) 2009 Edward Hervey + * 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. + */ + +/** + * SECTION:ges-track-source + * @short_description: Base Class for single-media sources + */ + +#include "ges-internal.h" +#include "ges-track-background-source.h" + +G_DEFINE_TYPE (GESTrackBackgroundSource, ges_track_bg_src, + GES_TYPE_TRACK_SOURCE); + +static void ges_track_bg_src_get_property (GObject * object, guint property_id, + GValue * value, GParamSpec * pspec); + +static void ges_track_bg_src_dispose (GObject *); + +static void ges_track_bg_src_finalize (GObject *); + +static void ges_track_bg_src_set_property (GObject * object, guint property_id, + const GValue * value, GParamSpec * pspec); + +static gboolean ges_track_bg_src_create_gnl_object (GESTrackObject * object); + +static GstElement + * ges_track_bg_src_create_element_func (GESTrackBackgroundSource * object); + +enum +{ + PROP_0, +}; + +static void +ges_track_bg_src_class_init (GESTrackBackgroundSourceClass * klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GESTrackObjectClass *track_class = GES_TRACK_OBJECT_CLASS (klass); + + object_class->get_property = ges_track_bg_src_get_property; + object_class->set_property = ges_track_bg_src_set_property; + object_class->dispose = ges_track_bg_src_dispose; + object_class->finalize = ges_track_bg_src_finalize; + + track_class->create_gnl_object = ges_track_bg_src_create_gnl_object; + klass->create_element = ges_track_bg_src_create_element_func; +} + +static void +ges_track_bg_src_dispose (GObject * object) +{ + G_OBJECT_CLASS (ges_track_bg_src_parent_class)->dispose (object); +} + +static void +ges_track_bg_src_init (GESTrackBackgroundSource * self) +{ + self->element = NULL; +} + +static void +ges_track_bg_src_get_property (GObject * object, guint property_id, + GValue * value, GParamSpec * pspec) +{ + switch (property_id) { + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); + } +} + +static void +ges_track_bg_src_set_property (GObject * object, guint property_id, + const GValue * value, GParamSpec * pspec) +{ + switch (property_id) { + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); + } +} + +static void +ges_track_bg_src_finalize (GObject * object) +{ + G_OBJECT_CLASS (ges_track_bg_src_parent_class)->finalize (object); +} + +static gboolean +ges_track_bg_src_create_gnl_object (GESTrackObject * object) +{ + GESTrackBackgroundSourceClass *klass; + GESTrackBackgroundSource *self; + + self = GES_TRACK_BACKGROUND_SOURCE (object); + klass = GES_TRACK_BACKGROUND_SOURCE_GET_CLASS (object); + + object->gnlobject = gst_element_factory_make ("gnlsource", NULL); + self->element = klass->create_element (GES_TRACK_BACKGROUND_SOURCE (object)); + gst_bin_add (GST_BIN (object->gnlobject), self->element); + + return TRUE; +} + +static GstElement * +ges_track_bg_src_create_element_func (GESTrackBackgroundSource * self) +{ + return gst_element_factory_make ("fakesrc", NULL); +} + +GESTrackBackgroundSource * +ges_track_background_source_new (void) +{ + return g_object_new (GES_TYPE_TRACK_BACKGROUND_SOURCE, NULL); +} diff --git a/ges/ges-track-background-source.h b/ges/ges-track-background-source.h new file mode 100644 index 0000000000..c66f349a34 --- /dev/null +++ b/ges/ges-track-background-source.h @@ -0,0 +1,78 @@ +/* GStreamer Editing Services + * Copyright (C) 2010 Brandon Lewis + * 2010 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_TRACK_BACKGROUND_SOURCE +#define _GES_TRACK_BACKGROUND_SOURCE + +#include +#include +#include +#include + +G_BEGIN_DECLS + +#define GES_TYPE_TRACK_BACKGROUND_SOURCE ges_track_bg_src_get_type() + +#define GES_TRACK_BACKGROUND_SOURCE(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TRACK_BACKGROUND_SOURCE, GESTrackBackgroundSource)) + +#define GES_TRACK_BACKGROUND_SOURCE_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TRACK_BACKGROUND_SOURCE, GESTrackBackgroundSourceClass)) + +#define GES_IS_TRACK_BACKGROUND_SOURCE(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TRACK_BACKGROUND_SOURCE)) + +#define GES_IS_TRACK_BACKGROUND_SOURCE_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TRACK_BACKGROUND_SOURCE)) + +#define GES_TRACK_BACKGROUND_SOURCE_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TRACK_BACKGROUND_SOURCE, GESTrackBackgroundSourceClass)) +/** + * GESTrackBackgroundSource: + * @uri: #gchar *, the URI of the media file to play + * + */ +struct _GESTrackBackgroundSource { + GESTrackSource parent; + + /*< public >*/ + GstElement *element; +}; + +/** + * GESTrackBackgroundSourceClass: + * @parent_class: parent class + */ + +struct _GESTrackBackgroundSourceClass { + GESTrackSourceClass parent_class; + + /* */ + GstElement* (*create_element) (GESTrackBackgroundSource *obj); +}; + +GType ges_track_bg_src_get_type (void); + +GESTrackBackgroundSource* ges_track_background_source_new (void); + +G_END_DECLS + +#endif /* _GES_TRACK_BACKGROUND_SOURCE */ +