forked from qt-creator/qt-creator
3c85058694
Change-Id: I711d5fb475ef814a1dc9d2822740e827f3f67125 Reviewed-by: Alessandro Portale <alessandro.portale@digia.com>
94 lines
3.1 KiB
C++
94 lines
3.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://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 and
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** conditions see http://www.qt.io/terms-conditions. For further information
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** use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#ifndef CPPLOCATORDATA_H
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#define CPPLOCATORDATA_H
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#include <functional>
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#include <QHash>
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#include <cplusplus/CppDocument.h>
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#include "cpptools_global.h"
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#include "cppmodelmanager.h"
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#include "searchsymbols.h"
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#include "stringtable.h"
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namespace CppTools {
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namespace Internal {
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class CppToolsPlugin;
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} // Internal namespace
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class CppLocatorData : public QObject
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{
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Q_OBJECT
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// Only one instance, created by the CppToolsPlugin.
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CppLocatorData();
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friend class Internal::CppToolsPlugin;
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public:
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void filterAllFiles(IndexItem::Visitor func) const
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{
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flushPendingDocument(true);
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QMutexLocker locker(&m_pendingDocumentsMutex);
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QHash<QString, IndexItem::Ptr> infosByFile = m_infosByFile;
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locker.unlock();
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for (auto i = infosByFile.constBegin(), ei = infosByFile.constEnd(); i != ei; ++i)
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if (i.value()->visitAllChildren(func) == IndexItem::Break)
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return;
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}
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public slots:
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void onDocumentUpdated(const CPlusPlus::Document::Ptr &document);
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void onAboutToRemoveFiles(const QStringList &files);
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private:
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void flushPendingDocument(bool force) const;
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QList<IndexItem::Ptr> allIndexItems(const QHash<QString, QList<IndexItem::Ptr>> &items) const;
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QString findOrInsertFilePath(const QString &path) const
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{ return m_strings->insert(path); }
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private:
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Internal::StringTable *m_strings; // Used to avoid QString duplication
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mutable SearchSymbols m_search;
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mutable QHash<QString, IndexItem::Ptr> m_infosByFile;
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mutable QMutex m_pendingDocumentsMutex;
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mutable QVector<CPlusPlus::Document::Ptr> m_pendingDocuments;
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};
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} // CppTools namespace
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#endif // CPPLOCATORDATA_H
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