qt-creator/src/plugins/coreplugin/vcsmanager.h

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#ifndef VCSMANAGER_H
#define VCSMANAGER_H


#include "core_global.h"
#include <QtCore/QString>

namespace Core {

struct VCSManagerPrivate;
class IVersionControl;

// The VCSManager has only one notable function:
// findVersionControlFor(), which returns the IVersionControl * for a given
// filename. 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.

class CORE_EXPORT VCSManager
{
    Q_DISABLE_COPY(VCSManager)
public:
    VCSManager();
    virtual ~VCSManager();

    IVersionControl *findVersionControlForDirectory(const QString &directory);

    // Shows a confirmation dialog,
    // wheter the file should also be deleted from revision control
    // Calls sccDelete on the file
    void showDeleteDialog(const QString &fileName);

private:
    VCSManagerPrivate *m_d;
};

} // namespace Core

#endif // VCSMANAGER_H