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/****************************************************************************
**
** Copyright (C) 2019 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 "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();
FilePathList 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);
});
}
FilePathList FileInSessionFinder::doFindFile(const FilePath &filePath)
{
if (!m_finderIsUpToDate) {
m_finder.setProjectDirectory(SessionManager::startupProject()
? SessionManager::startupProject()->projectDirectory()
: FilePath());
FilePathList 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
FilePathList findFileInSession(const FilePath &filePath)
{
static Internal::FileInSessionFinder finder;
return finder.doFindFile(filePath);
}
} // namespace ProjectExplorer
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