QParameterFile.h

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/*  Copyright (C) 2011 Jens-Malte Gottfried

    This file is part of Tuchulcha.

    Tuchulcha is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Tuchulcha 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Tuchulcha.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef QPARAMETERFILE_H
#define QPARAMETERFILE_H

#include <QStringList>
#include <QHash>


class QParameterFile {
public:
    QParameterFile(QString fileName = "" );


    void load(QString fileName, QString encoding=QString());
    void save(QString fileName) const;
    QStringList toStringList() const;

    bool isSet(QString parameter) const;

    // \{

    void set(QString parameter, QString value = "");

    QString get(QString parameter) const;


    QStringList getKeyList(QString beginsWith = "") const;
    // \}

    void erase(QString parameter);

    void clear();


    bool rename(QString oldPrefix, QString newPrefix);

    static const QRegExp prefixCheck;
    static const QRegExp postfixCheck;
    static const QRegExp paramCheck;
    static const QRegExp paramCheckSloppy;

private:
    QStringList _keys;
    QHash<QString,QString> _content;
};

#endif // QPARAMETERFILE_H