/***************************************************************************
 *   Copyright 2008 Andreas Pakulat <apaku@gmx.de>                         *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef VCSPLUGINHELPER_H
#define VCSPLUGINHELPER_H

#include "vcsexport.h"

#include <kurl.h>
#include <memory>
#include "vcsrevision.h"

class KJob;
class QAction;
class QActionGroup;
class QMenu;

namespace KTextEditor
{
class View;
}

namespace KDevelop
{
class VcsDiff;
class IPlugin;
class IBasicVersionControl;
class Context;
class ContextMenuExtension;
class VcsCommitDialog;
class ProjectBaseItem;

class KDEVPLATFORMVCS_EXPORT VcsPluginHelper
            : public QObject
{
    Q_OBJECT
public:
    VcsPluginHelper(IPlugin * parent, IBasicVersionControl * vcs);
    virtual ~VcsPluginHelper();

    void setupFromContext(KDevelop::Context*);
    KUrl::List const & contextUrlList();
    QMenu* commonActions();

public Q_SLOTS:
    void commit();
    void add();
    void revert();
    void history(const VcsRevision& rev = VcsRevision::createSpecialRevision( VcsRevision::Base ));
    void annotation();
    void annotationContextMenuAboutToShow( KTextEditor::View* view, QMenu* menu, int line);
    void diffToBase();
    void diffForRev();
    void diffForRevGlobal();
    void update();
    void diffJobFinished(KJob* job);
    void commitReviewed(QString);
    
    void revertDone(KJob* job);
    void delayedModificationWarningOn();
private:
    struct VcsPluginHelperPrivate;
    std::auto_ptr<VcsPluginHelperPrivate> d;
};

QStringList retrieveOldCommitMessages();
void addOldCommitMessage(QString);

} // namespace KDevelop

#endif
