core/metainfo.h

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/******************************************************************************
 * This file is part of the Gluon Development Platform
 * Copyright (c) 2009 Dan Leinir Turthra Jensen <admin@leinir.dk>
 *
 * This library 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 2.1 of the License, or (at your option) any later version.
 *
 * This library 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 this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef GLUONCORE_METAINFO_H
#define GLUONCORE_METAINFO_H

#include <QtCore/QObject>

namespace GluonCore
{
    class GluonObject;
    class MetaInfo : public QObject
    {
            Q_OBJECT
        public:
            MetaInfo( GluonObject* parent );
            MetaInfo( const MetaInfo& other );
            ~MetaInfo();

            Q_INVOKABLE void setPropertyRange( const QString& property, qreal min, qreal max );
            Q_INVOKABLE bool hasPropertyRange( const QString& property ) const;
            Q_INVOKABLE qreal propertyRangeMin( const QString& property ) const;
            Q_INVOKABLE qreal propertyRangeMax( const QString& property ) const;
            Q_INVOKABLE void removePropertyRange( const QString& property );
            Q_INVOKABLE qreal applyRange( const QString& property, qreal newValue ) const;

            Q_INVOKABLE void setPropertySteps( const QString& property, quint32 steps );
            Q_INVOKABLE bool hasPropertySteps( const QString& property ) const;
            Q_INVOKABLE quint32 propertySteps( const QString& property ) const;
            Q_INVOKABLE void removePropertySteps( const QString& property );
            Q_INVOKABLE qreal applySteps( const QString& property, qreal newValue ) const;

            Q_INVOKABLE qreal applyRangeAndStep( const QString& property, qreal newValue ) const;
        private:
            class MetaInfoPrivate;
            MetaInfoPrivate* d;
    };
}

#endif // GLUONCORE_METAINFO_H

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