/* * Copyright (C) 2006 James Livingston * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * The Rhythmbox authors hereby grant permission for non-GPL compatible * GStreamer plugins to be used and distributed together with GStreamer * and Rhythmbox. This permission is above and beyond the permissions granted * by the GPL license by which Rhythmbox is covered. If you modify this code * you may extend this exception to your version of the code, but you are not * obligated to do so. If you do not wish to do so, delete this exception * statement from your version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * */ #ifndef __RB_PLAYER_GST_DATA_TEE_H #define __RB_PLAYER_GST_DATA_TEE_H #include #include G_BEGIN_DECLS #define RB_TYPE_PLAYER_GST_DATA_TEE (rb_player_gst_data_tee_get_type ()) #define RB_PLAYER_GST_DATA_TEE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), RB_TYPE_PLAYER_GST_DATA_TEE, RBPlayerGstDataTee)) #define RB_IS_PLAYER_GST_DATA_TEE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), RB_TYPE_PLAYER_GST_DATA_TEE)) #define RB_PLAYER_GST_DATA_TEE_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE ((o), RB_TYPE_PLAYER_GST_DATA_TEE, RBPlayerGstDataTeeIface)) typedef struct _RBPlayerGstDataTee RBPlayerGstDataTee; typedef struct _RBPlayerGstDataTeeIface RBPlayerGstDataTeeIface; struct _RBPlayerGstDataTeeIface { GTypeInterface g_iface; /* virtual functions */ gboolean (*add_data_tee) (RBPlayerGstDataTee *player, GstElement *element); gboolean (*remove_data_tee) (RBPlayerGstDataTee *player, GstElement *element); /* signals */ void (*data_tee_inserted) (RBPlayerGstDataTee *player, GstElement *data_tee); void (*data_tee_pre_remove) (RBPlayerGstDataTee *player, GstElement *data_tee); }; GType rb_player_gst_data_tee_get_type (void); gboolean rb_player_gst_data_tee_add_data_tee (RBPlayerGstDataTee *player, GstElement *element); gboolean rb_player_gst_data_tee_remove_data_tee (RBPlayerGstDataTee *player, GstElement *element); /* only to be called by implementing classes */ void _rb_player_gst_data_tee_emit_data_tee_inserted (RBPlayerGstDataTee *player, GstElement *data_tee); void _rb_player_gst_data_tee_emit_data_tee_pre_remove (RBPlayerGstDataTee *player, GstElement *data_tee); G_END_DECLS #endif /* __RB_PLAYER_GST_DATA_TEE_H */