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