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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "fileinsessionfinder.h"
#include "project.h"
#include "session.h"
#include <utils/fileinprojectfinder.h>
#include <QUrl>
using namespace Utils;
namespace ProjectExplorer {
namespace Internal {
class FileInSessionFinder : public QObject
{
public:
FileInSessionFinder();
FilePaths doFindFile(const FilePath &filePath);
void invalidateFinder() { m_finderIsUpToDate = false; }
private:
FileInProjectFinder m_finder;
bool m_finderIsUpToDate = false;
};
FileInSessionFinder::FileInSessionFinder()
{
connect(SessionManager::instance(), &SessionManager::projectAdded,
this, [this](const Project *p) {
invalidateFinder();
connect(p, &Project::fileListChanged, this, &FileInSessionFinder::invalidateFinder);
});
connect(SessionManager::instance(), &SessionManager::projectRemoved,
this, [this](const Project *p) {
invalidateFinder();
p->disconnect(this);
});
}
FilePaths FileInSessionFinder::doFindFile(const FilePath &filePath)
{
if (!m_finderIsUpToDate) {
m_finder.setProjectDirectory(SessionManager::startupProject()
? SessionManager::startupProject()->projectDirectory()
: FilePath());
FilePaths allFiles;
for (const Project * const p : SessionManager::projects())
allFiles << p->files(Project::SourceFiles);
m_finder.setProjectFiles(allFiles);
m_finderIsUpToDate = true;
}
return m_finder.findFile(QUrl::fromLocalFile(filePath.toString()));
}
} // namespace Internal
FilePaths findFileInSession(const FilePath &filePath)
{
static Internal::FileInSessionFinder finder;
return finder.doFindFile(filePath);
}
} // namespace ProjectExplorer
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