qt-creator/src/plugins/qmljsinspector/qmljscontextcrumblepath.cpp

/**************************************************************************
**
** 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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** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
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** 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
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#include "qmljscontextcrumblepath.h"

#include <QtGui/QMouseEvent>
#include <QtCore/QDebug>

namespace QmlJSInspector {
namespace Internal {

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

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

    clear();

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

void ContextCrumblePath::addChildren(const QStringList &childrenNames, const QList<int> &childrenDebugIds)
{
    Q_ASSERT(childrenNames.count() == childrenDebugIds.count());
    for (int i=0; i<childrenNames.count(); i++) {
        addChild(childrenNames[i],QVariant(childrenDebugIds[i]));
    }
}

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

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

} // namespace Internal
} // namespace QmlJSInspector