creator/lib/propertychangedcommand.cpp

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/******************************************************************************
 * This file is part of the Gluon Development Platform
 * Copyright (c) 2010 Arjen Hiemstra <ahiemstra@heimr.nl>
 *
 * 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
 */

#include "propertychangedcommand.h"

#include <QtCore/QVariant>

#include <core/gluonobject.h>

using namespace GluonCreator;

class PropertyChangedCommand::PropertyChangedCommandPrivate
{
    public:
        QString property;
        QVariant oldValue;
        QVariant newValue;
};

PropertyChangedCommand::PropertyChangedCommand( GluonCore::GluonObject* object, QString property, QVariant oldValue, QVariant newValue )
{
    d = new PropertyChangedCommandPrivate;
    setObject( object );
    d->property = property;
    d->oldValue = oldValue;
    d->newValue = newValue;

    setCommandName( "PropertyChangedCommand" );
}

void PropertyChangedCommand::undo()
{
    setCommandDirection( "undo" );
    object()->setProperty( d->property.toUtf8(), d->oldValue );
}

void PropertyChangedCommand::redo()
{
    setCommandDirection( "redo" );
    object()->setProperty( d->property.toUtf8(), d->newValue );
}

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