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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include "propertyeditortransaction.h"
#include <QTimerEvent>
#include <QDebug>
namespace QmlDesigner {
PropertyEditorTransaction::PropertyEditorTransaction(QmlDesigner::PropertyEditor *propertyEditor) : QObject(propertyEditor), m_propertyEditor(propertyEditor), m_timerId(-1)
{
}
void PropertyEditorTransaction::start()
{
if (!m_propertyEditor->model())
return;
if (m_rewriterTransaction.isValid())
m_rewriterTransaction.commit();
m_rewriterTransaction = m_propertyEditor->beginRewriterTransaction();
m_timerId = startTimer(4000);
}
void PropertyEditorTransaction::end()
{
if (m_rewriterTransaction.isValid() && m_propertyEditor->model()) {
killTimer(m_timerId);
m_rewriterTransaction.commit();
}
}
void PropertyEditorTransaction::timerEvent(QTimerEvent *timerEvent)
{
if (timerEvent->timerId() != m_timerId)
return;
killTimer(timerEvent->timerId());
if (m_rewriterTransaction.isValid())
m_rewriterTransaction.commit();
}
} //QmlDesigner
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