/*
*   DSFML - SFML Library wrapper for the D programming language.
*   Copyright (C) 2008 Julien Dagorn (sirjulio13@gmail.com)
*   Copyright (C) 2010 Andreas Hollandt
*
*   This software is provided 'as-is', without any express or
*   implied warranty. In no event will the authors be held
*   liable for any damages arising from the use of this software.
*
*   Permission is granted to anyone to use this software for any purpose,
*   including commercial applications, and to alter it and redistribute
*   it freely, subject to the following restrictions:
*
*   1.  The origin of this software must not be misrepresented;
*       you must not claim that you wrote the original software.
*       If you use this software in a product, an acknowledgment
*       in the product documentation would be appreciated but
*       is not required.
*
*   2.  Altered source versions must be plainly marked as such,
*       and must not be misrepresented as being the original software.
*
*   3.  This notice may not be removed or altered from any
*       source distribution.
*/

module dsfml.audio.soundbufferrecorder;

import dsfml.system.common;

import dsfml.audio.soundbuffer;
import dsfml.audio.soundrecorder;

/**
*   Specialized sfSoundRecorder which saves the captured
*   audio data into a sound buffer
*/
class SoundBufferRecorder : SoundRecorder
{
    /**
    *   Constructor
    */
    this()
    {
        super(sfSoundBufferRecorder_Create());
    }
    
    override void dispose()
    {
        sfSoundBufferRecorder_Destroy(m_ptr);
    }

    /**
    *   Get the sound buffer containing the captured audio data
    *
    *   Returns: 
    *       SoundBuffer containing the captured audio data 
    *
    */
    SoundBuffer getBuffer()
    {
        return new SoundBuffer(sfSoundBufferRecorder_GetBuffer(m_ptr));
    }

protected:
    
    override bool onStart()
    {
        return true;
    }

    override bool onProcessSamples(short[] s)
    {
        return true;
    }
    
    override void onStop()
    {
        
    }
        
private:
    
// External ====================================================================

    extern (C)
    {
        typedef void* function() pf_sfSoundBufferRecorder_Create;
    	typedef void function(void*) pf_sfSoundBufferRecorder_Destroy;
    	typedef void* function(void*) pf_sfSoundBufferRecorder_GetBuffer;
    
    	static pf_sfSoundBufferRecorder_Create sfSoundBufferRecorder_Create;
    	static pf_sfSoundBufferRecorder_Destroy sfSoundBufferRecorder_Destroy;
    	static pf_sfSoundBufferRecorder_GetBuffer sfSoundBufferRecorder_GetBuffer;
    }

    static this()
    {
	debug
		DllLoader dll = DllLoader.load("csfml-audio-d");
	else
		DllLoader dll = DllLoader.load("csfml-audio");
        
        sfSoundBufferRecorder_Create = cast(pf_sfSoundBufferRecorder_Create)dll.getSymbol("sfSoundBufferRecorder_Create");
        sfSoundBufferRecorder_Destroy = cast(pf_sfSoundBufferRecorder_Destroy)dll.getSymbol("sfSoundBufferRecorder_Destroy");
        sfSoundBufferRecorder_GetBuffer = cast(pf_sfSoundBufferRecorder_GetBuffer)dll.getSymbol("sfSoundBufferRecorder_GetBuffer");
    }
}