svx/inc/sdr/primitive2d/sdrmeasureprimitive2d.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  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 #ifndef INCLUDED_SVX_INC_SDR_PRIMITIVE2D_SDRMEASUREPRIMITIVE2D_HXX
  21 #define INCLUDED_SVX_INC_SDR_PRIMITIVE2D_SDRMEASUREPRIMITIVE2D_HXX
  22
  23 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
  24 #include <svx/sdr/attribute/sdrlineshadowtextattribute.hxx>
  25
  26
  27 // predefines
  28
  29 namespace drawinglayer { namespace primitive2d {
  30     enum MeasureTextPosition
  31     {
  32         MEASURETEXTPOSITION_AUTOMATIC,
  33         MEASURETEXTPOSITION_NEGATIVE,
  34         MEASURETEXTPOSITION_CENTERED,
  35         MEASURETEXTPOSITION_POSITIVE
  36     };
  37 }}
  38
  39 namespace drawinglayer { namespace attribute {
  40     class SdrLineAttribute;
  41 }}
  42
  43
  44 namespace drawinglayer
  45 {
  46     namespace primitive2d
  47     {
  48         class SdrMeasurePrimitive2D : public BufferedDecompositionPrimitive2D
  49         {
  50         private:
  51             attribute::SdrLineShadowTextAttribute const       maSdrLSTAttribute;
  52             basegfx::B2DPoint const                           maStart;
  53             basegfx::B2DPoint const                           maEnd;
  54             MeasureTextPosition const                         meHorizontal;
  55             MeasureTextPosition const                         meVertical;
  56             double const                                      mfDistance;
  57             double const                                      mfUpper;
  58             double const                                      mfLower;
  59             double const                                      mfLeftDelta;
  60             double const                                      mfRightDelta;
  61
  62             bool const                                        mbBelow : 1;
  63             bool const                                        mbTextRotation : 1;
  64             bool const                                        mbTextAutoAngle : 1;
  65
  66             // internal decomposition helper
  67             Primitive2DReference impCreatePart(
  68                 const attribute::SdrLineAttribute& rLineAttribute,
  69                 const basegfx::B2DHomMatrix& rObjectMatrix,
  70                 const basegfx::B2DPoint& rStart,
  71                 const basegfx::B2DPoint& rEnd,
  72                 bool bLeftActive,
  73                 bool bRightActive) const;
  74
  75         protected:
  76             // local decomposition.
  77             virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& aViewInformation) const override;
  78
  79         public:
  80             SdrMeasurePrimitive2D(
  81                 const attribute::SdrLineShadowTextAttribute& rSdrLSTAttribute,
  82                 const basegfx::B2DPoint& rStart,
  83                 const basegfx::B2DPoint& rEnd,
  84                 MeasureTextPosition eHorizontal,
  85                 MeasureTextPosition eVertical,
  86                 double fDistance,
  87                 double fUpper,
  88                 double fLower,
  89                 double fLeftDelta,
  90                 double fRightDelta,
  91                 bool bBelow,
  92                 bool bTextRotation,
  93                 bool bTextAutoAngle);
  94
  95             // data access
  96             const attribute::SdrLineShadowTextAttribute& getSdrLSTAttribute() const { return maSdrLSTAttribute; }
  97             const basegfx::B2DPoint& getStart() const { return maStart; }
  98             const basegfx::B2DPoint& getEnd() const { return maEnd; }
  99             MeasureTextPosition getHorizontal() const { return meHorizontal; }
 100             MeasureTextPosition getVertical() const { return meVertical; }
 101             double getDistance() const { return mfDistance; }
 102             double getUpper() const { return mfUpper; }
 103             double getLower() const { return mfLower; }
 104             double getLeftDelta() const { return mfLeftDelta; }
 105             double getRightDelta() const { return mfRightDelta; }
 106             bool getBelow() const { return mbBelow; }
 107             bool getTextRotation() const { return mbTextRotation; }
 108             bool getTextAutoAngle() const { return mbTextAutoAngle; }
 109
 110             // compare operator
 111             virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
 112
 113             // provide unique ID
 114             DeclPrimitive2DIDBlock()
 115         };
 116     } // end of namespace primitive2d
 117 } // end of namespace drawinglayer
 118
 119
 120 #endif // INCLUDED_SVX_INC_SDR_PRIMITIVE2D_SDRMEASUREPRIMITIVE2D_HXX
 121
 122 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */