qmljscontextcrumblepath.cpp 2.41 KB
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/**************************************************************************
**
** This file is part of Qt Creator
**
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
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** No Commercial Usage
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**
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** 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.
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**
** 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.
**
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** 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.
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**
**************************************************************************/
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#include "qmljscontextcrumblepath.h"

#include <QMouseEvent>
#include <QDebug>

namespace QmlJSInspector {
namespace Internal {

ContextCrumblePath::ContextCrumblePath(QWidget *parent)
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    : CrumblePath(parent), m_isEmpty(true)
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{
    setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
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    updateContextPath(QStringList(),QList<int>());
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}

ContextCrumblePath::~ContextCrumblePath()
{

}

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void ContextCrumblePath::updateContextPath(const QStringList &path, const QList<int> &debugIds)
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{
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    Q_ASSERT(path.count() == debugIds.count());

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    clear();
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    for (int i=0; i<path.count(); i++) {
        pushElement(path[i],QVariant(debugIds[i]));
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    }
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    m_isEmpty = path.isEmpty();
    if (m_isEmpty) {
        pushElement(tr("[no context]"));
    }
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}

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void ContextCrumblePath::selectIndex(int index)
{
    CrumblePath::selectIndex(index);
}

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bool ContextCrumblePath::isEmpty() const
{
    return m_isEmpty;
}

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int ContextCrumblePath::debugIdForIndex(int index) const
{
    return CrumblePath::dataForIndex(index).toInt();
}

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} // namespace Internal
} // namespace QmlJSInspector