Program Listing for File settings.h
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/*
* Copyright (c) 2011, Dirk Thomas, TU Darmstadt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of the TU Darmstadt nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef qt_gui_cpp__Settings_H
#define qt_gui_cpp__Settings_H
#include "generic_proxy.h"
#include <QString>
#include <QStringList>
// Upstream issue: https://codereview.qt-project.org/c/qt/qtbase/+/272258
#if __GNUC__ >= 9
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wdeprecated-copy"
#endif
#include <QVariant>
#if __GNUC__ >= 9
# pragma GCC diagnostic pop
#endif
namespace qt_gui_cpp
{
class Settings
{
public:
Settings(QObject* obj);
Settings getSettings(const QString& prefix);
QStringList allKeys() const;
// int beginReadArray(const QString& prefix);
// void beginWriteArray(const QString& prefix, int size = -1);
QStringList childGroups() const;
QStringList childKeys() const;
bool contains(const QString& key) const;
// void endArray();
void remove(const QString& key);
// void setArrayIndex(int i);
void setValue(const QString& key, const QVariant& value);
QVariant value(const QString& key, const QVariant& defaultValue = QVariant()) const;
protected:
GenericProxy proxy_;
};
} // namespace
#endif // qt_gui_cpp__Settings_H