// SPDX-FileCopyrightText: 2002 Dominique Devriese <devriese@kde.org>

// SPDX-License-Identifier: GPL-2.0-or-later

#ifndef KIG_MODE_BASE_MODE_H
#define KIG_MODE_BASE_MODE_H

#include "mode.h"

#include <QPoint>
#include <vector>

class KigWidget;
class ObjectHolder;

/**
 * The BaseMode is a particular mode that allows an easy mapping of
 * the mouse actions to real, logical actions of the mode.
 */
class BaseMode
  : public KigMode
{
  QPoint mplc;
  std::vector<ObjectHolder*> moco;

public:
  void leftClicked( QMouseEvent* e, KigWidget* v ) override;
  void leftMouseMoved( QMouseEvent*, KigWidget* ) override;
  void leftReleased( QMouseEvent* e, KigWidget* v ) override;
  void midClicked( QMouseEvent* e, KigWidget* v ) override;
  void midReleased( QMouseEvent* e, KigWidget* v ) override;
  void rightClicked( QMouseEvent*, KigWidget* ) override;
  void mouseMoved( QMouseEvent* e, KigWidget* v ) override;

protected:
  void enableActions() override;

  std::vector<ObjectHolder*> oco();
  QPoint pointLocation();
protected:

  virtual void dragRect( const QPoint& p, KigWidget& w );
  virtual void dragObject( const std::vector<ObjectHolder*>& os, const QPoint& pointClickedOn, KigWidget& w, bool ctrlOrShiftDown );
  virtual void leftClickedObject( ObjectHolder* o, const QPoint& p,
                                  KigWidget& w, bool ctrlOrShiftDown ) = 0;
  virtual void midClicked( const QPoint& p, KigWidget& w ) = 0;
  virtual void rightClicked( const std::vector<ObjectHolder*>& oco, const QPoint& p, KigWidget& w ) = 0;
  virtual void mouseMoved( const std::vector<ObjectHolder*>& os, const QPoint& p, KigWidget& w, bool shiftpressed ) = 0;

protected:
  BaseMode( KigPart& );
  ~BaseMode();
};

#endif
