Differential D2716 Diff 9122 extern/audaspace/include/devices/IHandle.h

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extern/audaspace/include/devices/IHandle.h

This file was moved from intern/audaspace/intern/AUD_IHandle.h.

	/*	/*******************************************************************************
	* *** BEGIN GPL LICENSE BLOCK ***	* Copyright 2009-2016 Jörg Müller
	*	*
	* Copyright 2009-2011 Jörg Hermann Müller	* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
	*	*
	* This file is part of AudaSpace.	* http://www.apache.org/licenses/LICENSE-2.0
	*	*
	* Audaspace is free software; you can redistribute it and/or modify	* Unless required by applicable law or agreed to in writing, software
	* it under the terms of the GNU General Public License as published by	* distributed under the License is distributed on an "AS IS" BASIS,
	* the Free Software Foundation; either version 2 of the License, or	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* (at your option) any later version.	* See the License for the specific language governing permissions and
	*	* limitations under the License.
	* AudaSpace 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	#pragma once
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with Audaspace; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	*
	* *** END GPL LICENSE BLOCK ***
	*/

	/** \file audaspace/intern/AUD_IHandle.h	/**
	* \ingroup audaspaceintern	* @file IHandle.h
		* @ingroup devices
		* Defines the IHandle interface as well as possible states of the handle.
	*/	*/

	#ifndef __AUD_IHANDLE_H__	#include "Audaspace.h"
	#define __AUD_IHANDLE_H__

	//#include "AUD_Space.h"	AUD_NAMESPACE_BEGIN
	//#include "AUD_Reference.h"

		/// Status of a playback handle.
		enum Status
		{
		STATUS_INVALID = 0, /// Invalid handle. Maybe due to stopping.
		STATUS_PLAYING, /// Sound is playing.
		STATUS_PAUSED, /// Sound is being paused.
		STATUS_STOPPED /// Sound is stopped but kept in the device.
		};

		/**
		* The stopCallback is called when a handle reaches the end of the stream and
		* thus gets stopped. A user defined pointer is supplied to the callback.
		*/
	typedef void (stopCallback)(void);	typedef void (stopCallback)(void);

	/**	/**
	* This class represents a playback handles for specific devices.	* @interface IHandle
		* The IHandle interface represents a playback handles of a specific device.
	*/	*/
	class AUD_IHandle	class AUD_API IHandle
	{	{
	public:	public:
	/**	/**
	* Destroys the handle.	* Destroys the handle.
	*/	*/
	virtual ~AUD_IHandle() {}	virtual ~IHandle() {}

	/**	/**
	* Pauses a played back sound.	* Pauses a played back sound.
Context not available.
	/**	/**
	* Returns the status of a played back sound.	* Returns the status of a played back sound.
	* \return	* \return
	* - AUD_STATUS_INVALID if the sound has stopped or the handle is	* - STATUS_INVALID if the sound has stopped or the handle is
	*. invalid	*. invalid
	* - AUD_STATUS_PLAYING if the sound is currently played back.	* - STATUS_PLAYING if the sound is currently played back.
	* - AUD_STATUS_PAUSED if the sound is currently paused.	* - STATUS_PAUSED if the sound is currently paused.
	* - AUD_STATUS_STOPPED if the sound finished playing and is still	* - STATUS_STOPPED if the sound finished playing and is still
	* kept in the device.	* kept in the device.
	* \see AUD_Status	* \see Status
	*/	*/
	virtual AUD_Status getStatus()=0;	virtual Status getStatus()=0;

	/**	/**
	* Retrieves the volume of a playing sound.	* Retrieves the volume of a playing sound.
Context not available.
	virtual bool setStopCallback(stopCallback callback = 0, void* data = 0)=0;	virtual bool setStopCallback(stopCallback callback = 0, void* data = 0)=0;
	};	};

	#endif //AUD_IHandle	AUD_NAMESPACE_END
Context not available.