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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef VCSMANAGER_H
#define VCSMANAGER_H
#include "core_global.h"
#include <QtCore/QString>
#include <QtCore/QObject>
QT_BEGIN_NAMESPACE
class QDebug;
QT_END_NAMESPACE
namespace Core {
class VcsManagerPrivate;
class IVersionControl;
/* VcsManager:
* 1) Provides functionality for finding the IVersionControl * for a given
* filename (findVersionControlForDirectory). Note that the VcsManager assumes
* that if a IVersionControl * manages a directory, then it also manages
* all the files and all the subdirectories.
* It works by asking all IVersionControl * if they manage the file, and ask
* for the topmost directory it manages. This information is cached and
* VCSManager thus knows pretty fast which IVersionControl * is responsible.
* 2) Passes on the changes from the version controls caused by updating or
* branching repositories and routes them to its signals (repositoryChanged,
* filesChanged). */
class CORE_EXPORT VcsManager : public QObject
{
Q_OBJECT
public:
explicit VcsManager(QObject *parent = 0);
virtual ~VcsManager();
void extensionsInitialized();
IVersionControl *findVersionControlForDirectory(const QString &directory,
QString *topLevelDirectory = 0);
IVersionControl *checkout(const QString &versionControlType,
const QString &directory,
const QByteArray &url);
// Used only by Trac plugin.
bool findVersionControl(const QString &versionControl);
// Used only by Trac plugin.
QString repositoryUrl(const QString &directory);
// Shows a confirmation dialog, whether the file should also be deleted
// from revision control Calls sccDelete on the file. Returns false
// if a failure occurs
bool promptToDelete(const QString &fileName);
bool promptToDelete(IVersionControl *versionControl, const QString &fileName);
friend CORE_EXPORT QDebug operator<<(QDebug in, const VcsManager &);
signals:
void repositoryChanged(const QString &repository);
private:
VcsManagerPrivate *m_d;
};
CORE_EXPORT QDebug operator<<(QDebug in, const VcsManager &);
} // namespace Core
#endif // VCSMANAGER_H
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