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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "cpplocatordata.h"
#include "stringtable.h"
namespace CppEditor {
enum { MaxPendingDocuments = 10 };
CppLocatorData::CppLocatorData()
{
m_search.setSymbolsToSearchFor(SymbolSearcher::Enums |
SymbolSearcher::Classes |
SymbolSearcher::Functions |
SymbolSearcher::TypeAliases);
m_pendingDocuments.reserve(MaxPendingDocuments);
}
void CppLocatorData::onDocumentUpdated(const CPlusPlus::Document::Ptr &document)
{
QMutexLocker locker(&m_pendingDocumentsMutex);
bool isPending = false;
for (int i = 0, ei = m_pendingDocuments.size(); i < ei; ++i) {
const CPlusPlus::Document::Ptr &doc = m_pendingDocuments.at(i);
if (doc->fileName() == document->fileName()) {
isPending = true;
if (document->revision() >= doc->revision())
m_pendingDocuments[i] = document;
break;
}
}
if (!isPending && QFileInfo(document->fileName()).suffix() != "moc")
m_pendingDocuments.append(document);
flushPendingDocument(false);
}
void CppLocatorData::onAboutToRemoveFiles(const QStringList &files)
{
if (files.isEmpty())
return;
QMutexLocker locker(&m_pendingDocumentsMutex);
for (const QString &file : files) {
m_infosByFile.remove(file);
for (int i = 0; i < m_pendingDocuments.size(); ++i) {
if (m_pendingDocuments.at(i)->fileName() == file) {
m_pendingDocuments.remove(i);
break;
}
}
}
Internal::StringTable::scheduleGC();
flushPendingDocument(false);
}
void CppLocatorData::flushPendingDocument(bool force) const
{
// TODO: move this off the UI thread and into a future.
if (!force && m_pendingDocuments.size() < MaxPendingDocuments)
return;
if (m_pendingDocuments.isEmpty())
return;
for (CPlusPlus::Document::Ptr doc : qAsConst(m_pendingDocuments))
m_infosByFile.insert(Internal::StringTable::insert(doc->fileName()), m_search(doc));
m_pendingDocuments.clear();
m_pendingDocuments.reserve(MaxPendingDocuments);
}
} // namespace CppEditor
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