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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "cpplocatordata.h"
#include <utils/stringtable.h>
using namespace Utils;
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->filePath() == document->filePath()) {
isPending = true;
if (document->revision() >= doc->revision())
m_pendingDocuments[i] = document;
break;
}
}
if (!isPending && document->filePath().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)->filePath().path() == file) {
m_pendingDocuments.remove(i);
break;
}
}
}
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 : std::as_const(m_pendingDocuments))
m_infosByFile.insert(StringTable::insert(doc->filePath().toString()), m_search(doc));
m_pendingDocuments.clear();
m_pendingDocuments.reserve(MaxPendingDocuments);
}
} // namespace CppEditor
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