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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: http://www.qt-project.org/
**
**
** GNU Lesser General Public License Usage
**
** 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.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**************************************************************************/
#ifndef QMLJSFINDREFERENCES_H
#define QMLJSFINDREFERENCES_H
#include <QMutex>
#include <QObject>
#include <QFuture>
#include <QFutureWatcher>
#include <QPointer>
#include <utils/filesearch.h>
#include <qmljs/qmljsdocument.h>
QT_FORWARD_DECLARE_CLASS(QTimer)
namespace Find {
struct SearchResultItem;
class SearchResult;
} // namespace Find
namespace QmlJSEditor {
class FindReferences: public QObject
{
Q_OBJECT
public:
class Usage
{
public:
Usage()
: line(0), col(0), len(0) {}
Usage(const QString &path, const QString &lineText, int line, int col, int len)
: path(path), lineText(lineText), line(line), col(col), len(len) {}
public:
QString path;
QString lineText;
int line;
int col;
int len;
};
public:
FindReferences(QObject *parent = 0);
virtual ~FindReferences();
Q_SIGNALS:
void changed();
public:
void findUsages(const QString &fileName, quint32 offset);
void renameUsages(const QString &fileName, quint32 offset,
const QString &replacement = QString());
private Q_SLOTS:
void displayResults(int first, int last);
void searchFinished();
void cancel();
void setPaused(bool paused);
void openEditor(const Find::SearchResultItem &item);
void onReplaceButtonClicked(const QString &text, const QList<Find::SearchResultItem> &items);
private:
QPointer<Find::SearchResult> m_currentSearch;
QFutureWatcher<Usage> m_watcher;
};
} // namespace QmlJSEditor
#endif // QMLJSFINDREFERENCES_H
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