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/***************************************************************************
* Copyright (C) 2006-2012 by Thomas Schweitzer *
* thomas-schweitzer(at)arcor.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License version 2.0 as *
* published by the Free Software Foundation. *
* *
* This program 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 this program in the file LICENSE.GPL; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef UIGUISETTINGS_H
#define UIGUISETTINGS_H
#include <QObject>
#include <QStringList>
#include <QMultiMap>
#include <QSharedPointer>
class QSettings;
class UiGuiSettings : public QObject
{
Q_OBJECT
private:
UiGuiSettings();
static QWeakPointer<UiGuiSettings> _instance;
public:
static QSharedPointer<UiGuiSettings> getInstance();
~UiGuiSettings();
bool registerObjectProperty(QObject *obj, const QString &propertyName, const QString &settingName);
bool registerObjectPropertyRecursive(QObject *obj);
bool setObjectPropertyToSettingValue(QObject *obj, const QString &propertyName, const QString &settingName);
bool setObjectPropertyToSettingValueRecursive(QObject *obj);
bool setSettingToObjectPropertyValue(QObject *obj, const QString &propertyName, const QString &settingName);
bool setSettingToObjectPropertyValueRecursive(QObject *obj);
bool registerObjectSlot(QObject *obj, const QString &slotName, const QString &settingName);
QVariant getValueByName(QString settingName);
QStringList getAvailableTranslations();
public slots:
void setValueByName(const QString &settingName, const QVariant &value);
void unregisterObjectProperty(QObject *obj);
void unregisterObjectSlot(QObject *obj, const QString &slotName = "", const QString &settingName = "");
protected:
bool initSettings();
bool invokeMethodWithValue(QObject *obj, QMetaMethod mMethod, QVariant value);
bool checkCustomPropertiesAndCallFunction(QObject *obj, bool (UiGuiSettings::*callBackFunc)(QObject *obj, const QString &propertyName, const QString &settingName));
private slots:
void handleObjectPropertyChange();
private:
void readAvailableTranslations();
//! Stores the mnemonics of the available translations.
QStringList _availableTranslations;
//! The settings file.
QSettings *_qsettings;
//! Maps an QObject to a string list containing the property name and the associated setting name.
QMap<QObject*, QStringList> _registeredObjectProperties;
//! Maps QObjects to a string list containing the method name and the associated setting name.
QMultiMap<QObject*, QStringList> _registeredObjectSlots;
QString _indenterDirctoryStr;
};
#endif // UIGUISETTINGS_H
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