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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/*
* Libbrasero-burn
* Copyright (C) Philippe Rouquier 2005-2009 <bonfire-app@wanadoo.fr>
*
* Libbrasero-burn 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 Libbrasero-burn authors hereby grant permission for non-GPL compatible
* GStreamer plugins to be used and distributed together with GStreamer
* and Libbrasero-burn. This permission is above and beyond the permissions granted
* by the GPL license by which Libbrasero-burn 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.
*
* Libbrasero-burn 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 General Public License
* along with this program; if not, write to:
* The Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301, USA.
*/
#ifndef _BRASERO_TASK_ITEM_H
#define _BRASERO_TASK_ITEM_H
#include <glib-object.h>
#include "burn-basics.h"
#include "burn-task-ctx.h"
G_BEGIN_DECLS
#define BRASERO_TYPE_TASK_ITEM (brasero_task_item_get_type ())
#define BRASERO_TASK_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BRASERO_TYPE_TASK_ITEM, BraseroTaskItem))
#define BRASERO_TASK_ITEM_CLASS(vtable) (G_TYPE_CHECK_CLASS_CAST ((vtable), BRASERO_TYPE_TASK_ITEM, BraseroTaskItemIFace))
#define BRASERO_IS_TASK_ITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BRASERO_TYPE_TASK_ITEM))
#define BRASERO_IS_TASK_ITEM_CLASS(vtable) (G_TYPE_CHECK_CLASS_TYPE ((vtable), BRASERO_TYPE_TASK_ITEM))
#define BRASERO_TASK_ITEM_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), BRASERO_TYPE_TASK_ITEM, BraseroTaskItemIFace))
typedef struct _BraseroTaskItem BraseroTaskItem;
typedef struct _BraseroTaskItemIFace BraseroTaskItemIFace;
struct _BraseroTaskItemIFace {
GTypeInterface parent;
BraseroBurnResult (*link) (BraseroTaskItem *input,
BraseroTaskItem *output);
BraseroTaskItem * (*previous) (BraseroTaskItem *item);
BraseroTaskItem * (*next) (BraseroTaskItem *item);
gboolean (*is_active) (BraseroTaskItem *item);
BraseroBurnResult (*activate) (BraseroTaskItem *item,
BraseroTaskCtx *ctx,
GError **error);
BraseroBurnResult (*start) (BraseroTaskItem *item,
GError **error);
BraseroBurnResult (*clock_tick) (BraseroTaskItem *item,
BraseroTaskCtx *ctx,
GError **error);
BraseroBurnResult (*stop) (BraseroTaskItem *item,
BraseroTaskCtx *ctx,
GError **error);
};
GType
brasero_task_item_get_type (void);
BraseroBurnResult
brasero_task_item_link (BraseroTaskItem *input,
BraseroTaskItem *output);
BraseroTaskItem *
brasero_task_item_previous (BraseroTaskItem *item);
BraseroTaskItem *
brasero_task_item_next (BraseroTaskItem *item);
gboolean
brasero_task_item_is_active (BraseroTaskItem *item);
BraseroBurnResult
brasero_task_item_activate (BraseroTaskItem *item,
BraseroTaskCtx *ctx,
GError **error);
BraseroBurnResult
brasero_task_item_start (BraseroTaskItem *item,
GError **error);
BraseroBurnResult
brasero_task_item_clock_tick (BraseroTaskItem *item,
BraseroTaskCtx *ctx,
GError **error);
BraseroBurnResult
brasero_task_item_stop (BraseroTaskItem *item,
BraseroTaskCtx *ctx,
GError **error);
G_END_DECLS
#endif
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