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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.
**
****************************************************************************/
#ifndef NODESVISITOR_H
#define NODESVISITOR_H
#include "projectexplorer_export.h"
#include <utils/fileutils.h>
#include <QStringList>
namespace ProjectExplorer {
class Node;
class FileNode;
class SessionNode;
class ProjectNode;
class FolderNode;
class PROJECTEXPLORER_EXPORT NodesVisitor {
public:
virtual ~NodesVisitor();
virtual void visitSessionNode(SessionNode *) {}
virtual void visitProjectNode(ProjectNode *) {}
virtual void visitFolderNode(FolderNode *) {}
protected:
NodesVisitor() {}
};
/* useful visitors */
class PROJECTEXPLORER_EXPORT FindNodesForFileVisitor : public NodesVisitor {
public:
FindNodesForFileVisitor(const Utils::FileName &fileToSearch);
QList<Node*> nodes() const;
void visitProjectNode(ProjectNode *node);
void visitFolderNode(FolderNode *node);
void visitSessionNode(SessionNode *node);
private:
Utils::FileName m_path;
QList<Node*> m_nodes;
};
class PROJECTEXPLORER_EXPORT FindAllFilesVisitor : public NodesVisitor {
public:
Utils::FileNameList filePaths() const;
void visitProjectNode(ProjectNode *projectNode);
void visitFolderNode(FolderNode *folderNode);
private:
Utils::FileNameList m_filePaths;
};
} // namespace ProjectExplorer
#endif // NODESVISITOR_H
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