/**
**
** @RDE_HEADER@
** Definition of base class for rubberband handles
** $Id$
** $HeadURL$
** $Author$
**
** -----------------------------------------------------------------------------------------------
**
** Hardware-Environment: Intel-PC
** Software-Environment: Windows 7, Qt 5.4. ArcGIS 10.2.5
**
** Language ........: C++ 11
**
** -----------------------------------------------------------------------------------------------
**
** Author ...........: Jörg Turla, SPD G, Tel. 3132
**
** -----------------------------------------------------------------------------------------------
**
** Notes .........:
**
**   27.03.2015, JT  : First edition for use with Qt5
**
** -----------------------------------------------------------------------------------------------
*/

#pragma once

#include <QtCore/QPointF>

#include "rubberband_handle.h"

class QGraphicsItem;
class QGraphicsScene;

namespace SituationMap { namespace RB
{

   /**
     @class RubberbandPointHandle rubberband_point_handle.h
     @brief Implementation of a point handle for rubberband internal use.
     @see RubberbandHandle
   */
   class RubberbandPointHandle : public RubberbandHandle
   {
      Q_OBJECT
      public:

         /**
            @name Construction & Destruction
            @{
         */
         RubberbandPointHandle( Esri::ArcGISRuntime::MapGraphicsView*
                              , QGraphicsScene*
                              , const QPointF & scenePosition );

         RubberbandPointHandle( Esri::ArcGISRuntime::MapGraphicsView*
                              , QGraphicsScene*
                              , const Esri::ArcGISRuntime::Point & mapCoordinate );

         RubberbandPointHandle( Esri::ArcGISRuntime::MapGraphicsView*
                              , QGraphicsScene*
                              , const QPointF & scenePosition
                              , const QPixmap & icon           );

         RubberbandPointHandle( Esri::ArcGISRuntime::MapGraphicsView*
                              , QGraphicsScene*
                              , const Esri::ArcGISRuntime::Point & mapCoordinate
                              , const QPixmap & icon                        );

         ~RubberbandPointHandle();
         /** @} */

         void setIcon( const QPixmap & icon );

         bool isPositionInside( const QPointF & scenePosition ) const override;
         virtual void updateCoordinate( const QPointF & scenePosition );
         virtual void moveCoordinate( const QPointF & sceneDelta );

         virtual void setCoordinate( const RubberbandCoordinate & );
         virtual RubberbandCoordinate getCoordinate() const;

         QPointF getPixelCoordinate() const;

         inline void setSceneOffset(const QPointF & offset) { _sceneOffset = offset; }

      protected:

         QGraphicsItem        * _pointSymbol;
         RubberbandCoordinate   _coordinate;
         QPointF                _sceneOffset;
         QPixmap              * _iconPixmap;
         QGraphicsRectItem    * _boundingRect;

         void updateGraphic() override;

         virtual void updateCoordinate();

         void adjustCoordinates()            override;
         void adjustWindow( const QRectF & ) override;

      private:

         QPointF getRotatedSceneOffset() const;

         void buildHandle( const QPointF & scenePosition );



   }; /* RubberbandPointHandle */

} } /* namespace SituationMap::RB */