IHandle.h

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/*******************************************************************************
 * Copyright 2009-2016 Jörg 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
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
 
#pragma once
 
#include "Audaspace.h"
 
AUD_NAMESPACE_BEGIN
 
enum Status
{
    STATUS_INVALID = 0,         
    STATUS_PLAYING,             
    STATUS_PAUSED,              
    STATUS_STOPPED              
};
 
typedef void (*stopCallback)(void*);
 
class AUD_API IHandle
{
public:
    virtual ~IHandle() {}
 
    virtual bool pause()=0;
 
    virtual bool resume()=0;
 
    virtual bool stop()=0;
 
    virtual bool getKeep()=0;
 
    virtual bool setKeep(bool keep)=0;
 
    virtual bool seek(double position)=0;
 
    virtual double getPosition()=0;
 
    virtual Status getStatus()=0;
 
    virtual float getVolume()=0;
 
    virtual bool setVolume(float volume)=0;
 
    virtual float getPitch()=0;
 
    virtual bool setPitch(float pitch)=0;
 
    virtual int getLoopCount()=0;
 
    virtual bool setLoopCount(int count)=0;
 
    virtual bool setStopCallback(stopCallback callback = 0, void* data = 0)=0;
};
 
AUD_NAMESPACE_END