settings.h

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/*****************************************************************************
 * Copyright 2015 Haye Hinrichsen, Christoph Wick
 *
 * This file is part of Entropy Piano Tuner.
 *
 * Entropy Piano Tuner 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 3 of the License, or (at your
 * option) any later version.
 *
 * Entropy Piano Tuner 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
 * Entropy Piano Tuner. If not, see http://www.gnu.org/licenses/.
 *****************************************************************************/

//=============================================================================
//            Class holding the program settings on the core level
//=============================================================================

#ifndef SETTINGS_H
#define SETTINGS_H

#include <memory>
#include <string>

#include "audio/player/soundgenerator.h"


class Settings
{
public:
    Settings();     
    ~Settings(){}   

    static Settings &getSingleton();

    const std::string &getLanguageId() const {return mLanguageId;}
    virtual void setLanguageId(const std::string &id) {mLanguageId = id;}

    virtual std::string getUserLanguageId() const;

    const std::string &getLastUsedAlgorithm() const {return mLastUsedAlgorithm;}
    virtual void setLastUsedAlgorithm(const std::string &name) {mLastUsedAlgorithm = name;}

    SoundGenerator::SoundGeneratorMode getSoundGeneratorMode() const {return mSoundGeneratorMode;}
    virtual void setSoundGeneratorMode(SoundGenerator::SoundGeneratorMode mode) {mSoundGeneratorMode = mode;}

    bool isSoundGeneratorVolumeDynamic() const {return mSoundGeneratorVolumeDynamic;}
    virtual void setSoundGeneratorVolumeDynamic(bool dynamic) {mSoundGeneratorVolumeDynamic = dynamic;}

    bool isAutomaticKeySelectionDisabled() const {return mDisableAutomaticKeySelection;}
    virtual void setDisableAutomaticKeySelection(bool disable) {mDisableAutomaticKeySelection = disable;}

    bool isStroboscopeActive() const {return mStroboscopeActive;}
    virtual void setStroboscopeMode(bool enable) {mStroboscopeActive = enable;}

protected:
    std::string mLanguageId;

    std::string mLastUsedAlgorithm;                             
    SoundGenerator::SoundGeneratorMode mSoundGeneratorMode;     
    bool mSoundGeneratorVolumeDynamic;                          
    bool mDisableAutomaticKeySelection;                         
    bool mStroboscopeActive;                                    

private:
    static std::unique_ptr<Settings> mSingleton;                
};

#endif // SETTINGS_H