svx/inc/sdr/primitive2d/sdrmeasureprimitive2d.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <drawinglayer/primitive2d/BufferedDecompositionPrimitive2D.hxx>
  23 #include <sdr/attribute/sdrlineeffectstextattribute.hxx>
  24
  25
  26 // predefines
  27
  28 namespace drawinglayer::primitive2d {
  29     enum MeasureTextPosition
  30     {
  31         MEASURETEXTPOSITION_AUTOMATIC,
  32         MEASURETEXTPOSITION_NEGATIVE,
  33         MEASURETEXTPOSITION_CENTERED,
  34         MEASURETEXTPOSITION_POSITIVE
  35     };
  36 }
  37
  38 namespace drawinglayer::attribute {
  39     class SdrLineAttribute;
  40 }
  41
  42
  43 namespace drawinglayer::primitive2d
  44     {
  45         class SdrMeasurePrimitive2D final : public BufferedDecompositionPrimitive2D
  46         {
  47         private:
  48             attribute::SdrLineEffectsTextAttribute       maSdrLSTAttribute;
  49             basegfx::B2DPoint                           maStart;
  50             basegfx::B2DPoint                           maEnd;
  51             MeasureTextPosition                         meHorizontal;
  52             MeasureTextPosition                         meVertical;
  53             double                                      mfDistance;
  54             double                                      mfUpper;
  55             double                                      mfLower;
  56             double                                      mfLeftDelta;
  57             double                                      mfRightDelta;
  58
  59             bool                                        mbBelow : 1;
  60             bool                                        mbTextRotation : 1;
  61             bool                                        mbTextAutoAngle : 1;
  62
  63             // internal decomposition helper
  64             Primitive2DReference impCreatePart(
  65                 const attribute::SdrLineAttribute& rLineAttribute,
  66                 const basegfx::B2DHomMatrix& rObjectMatrix,
  67                 const basegfx::B2DPoint& rStart,
  68                 const basegfx::B2DPoint& rEnd,
  69                 bool bLeftActive,
  70                 bool bRightActive) const;
  71
  72             // local decomposition.
  73             virtual Primitive2DReference create2DDecomposition(const geometry::ViewInformation2D& aViewInformation) const override;
  74
  75         public:
  76             SdrMeasurePrimitive2D(
  77                 const attribute::SdrLineEffectsTextAttribute& rSdrLSTAttribute,
  78                 const basegfx::B2DPoint& rStart,
  79                 const basegfx::B2DPoint& rEnd,
  80                 MeasureTextPosition eHorizontal,
  81                 MeasureTextPosition eVertical,
  82                 double fDistance,
  83                 double fUpper,
  84                 double fLower,
  85                 double fLeftDelta,
  86                 double fRightDelta,
  87                 bool bBelow,
  88                 bool bTextRotation,
  89                 bool bTextAutoAngle);
  90
  91             // data access
  92             const attribute::SdrLineEffectsTextAttribute& getSdrLSTAttribute() const { return maSdrLSTAttribute; }
  93             const basegfx::B2DPoint& getStart() const { return maStart; }
  94             const basegfx::B2DPoint& getEnd() const { return maEnd; }
  95             MeasureTextPosition getHorizontal() const { return meHorizontal; }
  96             MeasureTextPosition getVertical() const { return meVertical; }
  97             double getDistance() const { return mfDistance; }
  98             double getUpper() const { return mfUpper; }
  99             double getLower() const { return mfLower; }
 100             double getLeftDelta() const { return mfLeftDelta; }
 101             double getRightDelta() const { return mfRightDelta; }
 102             bool getBelow() const { return mbBelow; }
 103             bool getTextRotation() const { return mbTextRotation; }
 104             bool getTextAutoAngle() const { return mbTextAutoAngle; }
 105
 106             // compare operator
 107             virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
 108
 109             // provide unique ID
 110             virtual sal_uInt32 getPrimitive2DID() const override;
 111         };
 112 } // end of namespace drawinglayer::primitive2d
 113
 114 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */