forked from qt-creator/qt-creator
492f13578e
Cancel and wait for all threads started by FindReferences in its destructor. Task-number: QTCREATORBUG-25711 Change-Id: I83c3ea832a173a7fff5c52e0c0136dfff2234afe Reviewed-by: Eike Ziller <eike.ziller@qt.io>
90 lines
2.7 KiB
C++
90 lines
2.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "qmljseditor_global.h"
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#include <utils/futuresynchronizer.h>
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#include <QObject>
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#include <QFutureWatcher>
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#include <QPointer>
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QT_FORWARD_DECLARE_CLASS(QTimer)
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namespace Core {
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class SearchResultItem;
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class SearchResult;
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} // namespace Core
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namespace QmlJSEditor {
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class QMLJSEDITOR_EXPORT FindReferences: public QObject
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{
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Q_OBJECT
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public:
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class Usage
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{
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public:
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Usage(const QString &path, const QString &lineText, int line, int col, int len)
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: path(path), lineText(lineText), line(line), col(col), len(len) {}
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public:
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QString path;
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QString lineText;
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int line = 0;
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int col = 0;
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int len = 0;
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};
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public:
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FindReferences(QObject *parent = nullptr);
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~FindReferences() override;
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signals:
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void changed();
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public:
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void findUsages(const QString &fileName, quint32 offset);
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void renameUsages(const QString &fileName, quint32 offset,
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const QString &replacement = QString());
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static QList<Usage> findUsageOfType(const QString &fileName, const QString &typeName);
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private:
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void displayResults(int first, int last);
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void searchFinished();
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void cancel();
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void setPaused(bool paused);
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void onReplaceButtonClicked(const QString &text, const QList<Core::SearchResultItem> &items, bool preserveCase);
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QPointer<Core::SearchResult> m_currentSearch;
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QFutureWatcher<Usage> m_watcher;
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Utils::FutureSynchronizer m_synchronizer;
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};
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} // namespace QmlJSEditor
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