async_file_manager_sound.h

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/* Copyright, 2000 Nevrax Ltd.
 *
 * This file is part of NEVRAX NEL.
 * NEVRAX NEL 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, or (at your option)
 * any later version.

 * NEVRAX NEL 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 NEVRAX NEL; see the file COPYING. If not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 * MA 02111-1307, USA.
 */

#include "nel/misc/thread.h"

namespace NLSOUND
{

class IBuffer;


class CAsyncFileManagerSound
{
    NLMISC_SAFE_SINGLETON_DECL(CAsyncFileManagerSound);
public:
//  static  CAsyncFileManagerSound &getInstance();
    static  void    terminate();


    void    loadWavFile(IBuffer *pdestBuffer, const std::string &filename);
    void    cancelLoadWaveFile(const std::string &filename);

    // Do not use these methods with the bigfile manager
    void loadFile (const std::string &fileName, uint8 **pPtr);
    void loadFiles (const std::vector<std::string> &vFileNames, const std::vector<uint8**> &vPtrs);

    void signal (bool *pSgn); // Signal a end of loading for a group of "mesh or file" added
    void cancelSignal (bool *pSgn);

private:
    CAsyncFileManagerSound() {}

//  static CAsyncFileManagerSound   *_Singleton;


    friend class CCancelLoadWavFile;

    // Load task.
    class CLoadWavFile : public NLMISC::IRunnable
    {
        IBuffer     *_pDestbuffer;

    public:
        std::string _Filename;

        CLoadWavFile (IBuffer *pdestBuffer, const std::string &filename);
        void run (void);
    };

};

} // NLSOUND