CRectangleShape.h

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// SPDX-License-Identifier: LGPL-2.1-or-later OR GPL-2.0-or-later OR GPL-3.0-or-later OR LicenseRef-ACF-Commercial
#pragma once
 
 
#include <iview/CInteractiveShapeBase.h>
 
 
namespace iview
{
 
 
class CRectangleShape: public CInteractiveShapeBase
{
public:
       typedef CInteractiveShapeBase BaseClass;
 
       CRectangleShape();
 
       // reimplemented (iview::CInteractiveShapeBase)
       virtual void InvalidateBoundingBox() override;
 
       // reimplemented (iview::ITouchable)
       virtual TouchState IsTouched(istd::CIndex2d position) const override;
 
       // reimplemented (iview::IVisualizable)
       virtual void Draw(QPainter& drawContext) const override;
 
       // reimplemented (imod::IObserver)
       virtual bool OnModelAttached(imod::IModel* modelPtr, istd::IChangeable::ChangeSet& changeMask) override;
 
       // reimplemented (iview::IMouseActionObserver)
       virtual bool OnMouseButton(istd::CIndex2d position, Qt::MouseButton buttonType, bool downFlag) override;
       virtual bool OnMouseMove(istd::CIndex2d position) override;
 
protected:
       void CalcPoints(const i2d::CRectangle& rectangle) const;
 
       // reimplemented (iview::CInteractiveShapeBase)
       virtual void BeginLogDrag(const i2d::CVector2d& reference) override;
       virtual void SetLogDragPosition(const i2d::CVector2d& position) override;
 
       // reimplemented (iview::CInteractiveShapeBase)
       virtual i2d::CRect CalcBoundingBox() const override;
 
       enum EditNode
       {
              EN_NONE = -1,
              EN_CORNER_FIRST = 0,
              EN_CORNER11 = EN_CORNER_FIRST,
              EN_CORNER12 = 1,
              EN_CORNER21 = 2,
              EN_CORNER22 = 3,
              EN_LAST = EN_CORNER22
       };
 
       i2d::CVector2d m_referencePosition;
       EditNode m_editNode;
 
       mutable i2d::CVector2d m_corners[4];
       mutable i2d::CVector2d m_ctrlsLeft[4];
       mutable i2d::CVector2d m_ctrlsRight[4];
       mutable bool m_arePointsValid;
};
 
 
} // namespace iview