chart2/source/controller/main/DragMethod_PieSegment.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_MAIN_DRAGMETHOD_PIESEGMENT_HXX
  20 #define INCLUDED_CHART2_SOURCE_CONTROLLER_MAIN_DRAGMETHOD_PIESEGMENT_HXX
  21
  22 #include "DragMethod_Base.hxx"
  23 #include <basegfx/vector/b2dvector.hxx>
  24
  25 namespace chart
  26 {
  27
  28 class DragMethod_PieSegment : public DragMethod_Base
  29 {
  30 public:
  31     DragMethod_PieSegment( DrawViewWrapper& rDrawViewWrapper, const OUString& rObjectCID
  32         , const css::uno::Reference< css::frame::XModel >& xChartModel );
  33     virtual ~DragMethod_PieSegment() override;
  34
  35     virtual OUString GetSdrDragComment() const override;
  36     virtual bool BeginSdrDrag() override;
  37     virtual void MoveSdrDrag(const Point& rPnt) override;
  38     virtual bool EndSdrDrag(bool bCopy) override;
  39
  40     virtual basegfx::B2DHomMatrix getCurrentTransformation() override;
  41
  42 protected:
  43     virtual void createSdrDragEntries() override;
  44
  45 private:
  46     ::basegfx::B2DVector    m_aStartVector;
  47     double                  m_fInitialOffset;
  48     double                  m_fAdditionalOffset;
  49     ::basegfx::B2DVector    m_aDragDirection;
  50     double                  m_fDragRange;
  51 };
  52
  53 } //  namespace chart
  54
  55 // INCLUDED_CHART2_SOURCE_CONTROLLER_MAIN_DRAGMETHOD_PIESEGMENT_HXX
  56 #endif
  57
  58 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */