include/drawinglayer/texture/texture3d.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_DRAWINGLAYER_TEXTURE_TEXTURE3D_HXX
  21 #define INCLUDED_DRAWINGLAYER_TEXTURE_TEXTURE3D_HXX
  22
  23 #include <drawinglayer/drawinglayerdllapi.h>
  24
  25 #include <drawinglayer/texture/texture.hxx>
  26 #include <vcl/bitmapex.hxx>
  27
  28 namespace drawinglayer { namespace primitive3d {
  29     class HatchTexturePrimitive3D;
  30 }}
  31
  32 namespace drawinglayer
  33 {
  34     namespace texture
  35     {
  36         class DRAWINGLAYER_DLLPUBLIC GeoTexSvxMono : public GeoTexSvx
  37         {
  38         protected:
  39             basegfx::BColor                             maSingleColor;
  40             double                                      mfOpacity;
  41
  42         public:
  43             GeoTexSvxMono(
  44                 const basegfx::BColor& rSingleColor,
  45                 double fOpacity);
  46
  47             // compare operator
  48             virtual bool operator==(const GeoTexSvx& rGeoTexSvx) const override;
  49             virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const override;
  50             virtual void modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const override;
  51         };
  52     } // end of namespace texture
  53 } // end of namespace drawinglayer
  54
  55 namespace drawinglayer
  56 {
  57     namespace texture
  58     {
  59         class DRAWINGLAYER_DLLPUBLIC GeoTexSvxBitmapEx : public GeoTexSvx
  60         {
  61         protected:
  62             BitmapEx                                    maBitmapEx;
  63             Bitmap                                      maBitmap;   // Bitmap held within maBitmapEx, to exist during mpReadBitmap scope
  64             Bitmap::ScopedReadAccess                    mpReadBitmap;
  65             Bitmap                                      maTransparence;
  66             Bitmap::ScopedReadAccess                    mpReadTransparence;
  67             basegfx::B2DPoint                           maTopLeft;
  68             basegfx::B2DVector                          maSize;
  69             double                                      mfMulX;
  70             double                                      mfMulY;
  71
  72             bool                                        mbIsAlpha : 1;
  73             bool                                        mbIsTransparent : 1;
  74
  75             // helpers
  76             bool impIsValid(const basegfx::B2DPoint& rUV, sal_Int32& rX, sal_Int32& rY) const;
  77             sal_uInt8 impGetTransparence(sal_Int32& rX, sal_Int32& rY) const;
  78
  79         public:
  80             GeoTexSvxBitmapEx(
  81                 const BitmapEx& rBitmapEx,
  82                 const basegfx::B2DRange& rRange);
  83             virtual ~GeoTexSvxBitmapEx() override;
  84
  85             virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const override;
  86             virtual void modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const override;
  87         };
  88     } // end of namespace texture
  89 } // end of namespace drawinglayer
  90
  91 namespace drawinglayer
  92 {
  93     namespace texture
  94     {
  95         class DRAWINGLAYER_DLLPUBLIC GeoTexSvxBitmapExTiled : public GeoTexSvxBitmapEx
  96         {
  97         protected:
  98             double                                      mfOffsetX;
  99             double                                      mfOffsetY;
 100
 101             bool                                        mbUseOffsetX : 1;
 102             bool                                        mbUseOffsetY : 1;
 103
 104             // helpers
 105             basegfx::B2DPoint impGetCorrected(const basegfx::B2DPoint& rUV) const;
 106
 107         public:
 108             GeoTexSvxBitmapExTiled(
 109                 const BitmapEx& rBitmapEx,
 110                 const basegfx::B2DRange& rRange,
 111                 double fOffsetX,
 112                 double fOffsetY);
 113
 114             virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const override;
 115             virtual void modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const override;
 116         };
 117     } // end of namespace texture
 118 } // end of namespace drawinglayer
 119
 120 namespace drawinglayer
 121 {
 122     namespace texture
 123     {
 124         class DRAWINGLAYER_DLLPUBLIC GeoTexSvxMultiHatch : public GeoTexSvx
 125         {
 126         protected:
 127             basegfx::BColor                 maColor;
 128             double                          mfLogicPixelSize;
 129             GeoTexSvxHatch*                 mp0;
 130             GeoTexSvxHatch*                 mp1;
 131             GeoTexSvxHatch*                 mp2;
 132
 133             bool                            mbFillBackground : 1;
 134
 135             // helpers
 136             bool impIsOnHatch(const basegfx::B2DPoint& rUV) const;
 137
 138         public:
 139             GeoTexSvxMultiHatch(const primitive3d::HatchTexturePrimitive3D& rPrimitive, double fLogicPixelSize);
 140             virtual ~GeoTexSvxMultiHatch() override;
 141             virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const override;
 142             virtual void modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const override;
 143         };
 144     } // end of namespace texture
 145 } // end of namespace drawinglayer
 146
 147 #endif // INCLUDED_DRAWINGLAYER_TEXTURE_TEXTURE3D_HXX
 148
 149 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */