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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_PROCESSOR2D_VCLPROCESSOR2D_HXX
21 : #define INCLUDED_DRAWINGLAYER_PROCESSOR2D_VCLPROCESSOR2D_HXX
22 :
23 : #include <drawinglayer/drawinglayerdllapi.h>
24 :
25 : #include <drawinglayer/processor2d/baseprocessor2d.hxx>
26 : #include <basegfx/matrix/b2dhommatrix.hxx>
27 : #include <basegfx/color/bcolormodifier.hxx>
28 : #include <svtools/optionsdrawinglayer.hxx>
29 :
30 : //////////////////////////////////////////////////////////////////////////////
31 : // predefines
32 : class OutputDevice;
33 :
34 : namespace drawinglayer { namespace primitive2d {
35 : class TextSimplePortionPrimitive2D;
36 : class PolygonHairlinePrimitive2D;
37 : class BitmapPrimitive2D;
38 : class FillBitmapPrimitive2D;
39 : class PolyPolygonGradientPrimitive2D;
40 : class PolyPolygonBitmapPrimitive2D;
41 : class PolyPolygonColorPrimitive2D;
42 : class MetafilePrimitive2D;
43 : class MaskPrimitive2D;
44 : class UnifiedTransparencePrimitive2D;
45 : class TransparencePrimitive2D;
46 : class TransformPrimitive2D;
47 : class MarkerArrayPrimitive2D;
48 : class PointArrayPrimitive2D;
49 : class ModifiedColorPrimitive2D;
50 : class PolygonStrokePrimitive2D;
51 : class ControlPrimitive2D;
52 : class PagePreviewPrimitive2D;
53 : class EpsPrimitive2D;
54 : class SvgLinearAtomPrimitive2D;
55 : class SvgRadialAtomPrimitive2D;
56 : }}
57 :
58 : //////////////////////////////////////////////////////////////////////////////
59 :
60 : namespace drawinglayer
61 : {
62 : namespace processor2d
63 : {
64 : /** VclProcessor2D class
65 :
66 : This processor is the base class for VCL-Based processors. It has no
67 : processBasePrimitive2D implementation and thus is not usable directly.
68 : */
69 : class DRAWINGLAYER_DLLPUBLIC VclProcessor2D : public BaseProcessor2D
70 : {
71 : protected:
72 : // the destination OutDev
73 : OutputDevice* mpOutputDevice;
74 :
75 : // the modifiedColorPrimitive stack
76 : basegfx::BColorModifierStack maBColorModifierStack;
77 :
78 : // the current transformation. Since VCL pixel renderer transforms to pixels
79 : // and VCL MetaFile renderer to World (logic) coordinates, the local
80 : // ViewInformation2D cannot directly be used, but needs to be kept up to date
81 : basegfx::B2DHomMatrix maCurrentTransformation;
82 :
83 : // SvtOptionsDrawinglayer incarnation to react on diverse settings
84 : const SvtOptionsDrawinglayer maDrawinglayerOpt;
85 :
86 : // stack value (increment and decrement) to count how deep we are in
87 : // PolygonStrokePrimitive2D's decompositions (normally only one)
88 : sal_uInt32 mnPolygonStrokePrimitive2D;
89 :
90 : //////////////////////////////////////////////////////////////////////////////
91 : // common VCL rendering support
92 :
93 : void RenderTextSimpleOrDecoratedPortionPrimitive2D(const primitive2d::TextSimplePortionPrimitive2D& rTextCandidate);
94 : void RenderPolygonHairlinePrimitive2D(const primitive2d::PolygonHairlinePrimitive2D& rPolygonCandidate, bool bPixelBased);
95 : void RenderBitmapPrimitive2D(const primitive2d::BitmapPrimitive2D& rBitmapCandidate);
96 : void RenderFillBitmapPrimitive2D(const primitive2d::FillBitmapPrimitive2D& rFillBitmapCandidate);
97 : void RenderPolyPolygonGradientPrimitive2D(const primitive2d::PolyPolygonGradientPrimitive2D& rPolygonCandidate);
98 : void RenderPolyPolygonBitmapPrimitive2D(const primitive2d::PolyPolygonBitmapPrimitive2D& rPolygonCandidate);
99 : void RenderPolyPolygonColorPrimitive2D(const primitive2d::PolyPolygonColorPrimitive2D& rPolygonCandidate);
100 : void RenderMetafilePrimitive2D(const primitive2d::MetafilePrimitive2D& rPolygonCandidate);
101 : void RenderMaskPrimitive2DPixel(const primitive2d::MaskPrimitive2D& rMaskCandidate);
102 : void RenderModifiedColorPrimitive2D(const primitive2d::ModifiedColorPrimitive2D& rModifiedCandidate);
103 : void RenderUnifiedTransparencePrimitive2D(const primitive2d::UnifiedTransparencePrimitive2D& rTransCandidate);
104 : void RenderTransparencePrimitive2D(const primitive2d::TransparencePrimitive2D& rTransCandidate);
105 : void RenderTransformPrimitive2D(const primitive2d::TransformPrimitive2D& rTransformCandidate);
106 : void RenderPagePreviewPrimitive2D(const primitive2d::PagePreviewPrimitive2D& rPagePreviewCandidate);
107 : void RenderMarkerArrayPrimitive2D(const primitive2d::MarkerArrayPrimitive2D& rMarkerArrayCandidate);
108 : void RenderPointArrayPrimitive2D(const primitive2d::PointArrayPrimitive2D& rPointArrayCandidate);
109 : void RenderPolygonStrokePrimitive2D(const primitive2d::PolygonStrokePrimitive2D& rPolygonStrokeCandidate);
110 : void RenderEpsPrimitive2D(const primitive2d::EpsPrimitive2D& rEpsPrimitive2D);
111 : void RenderSvgLinearAtomPrimitive2D(const primitive2d::SvgLinearAtomPrimitive2D& rCandidate);
112 : void RenderSvgRadialAtomPrimitive2D(const primitive2d::SvgRadialAtomPrimitive2D& rCandidate);
113 :
114 : /////////////////////////////////////////////////////////////////////////////
115 : // DrawMode adaption support
116 : void adaptLineToFillDrawMode() const;
117 : void adaptTextToFillDrawMode() const;
118 :
119 : public:
120 : // constructor/destructor
121 : VclProcessor2D(
122 : const geometry::ViewInformation2D& rViewInformation,
123 : OutputDevice& rOutDev);
124 : virtual ~VclProcessor2D();
125 :
126 : // access to Drawinglayer configuration options
127 8174 : const SvtOptionsDrawinglayer& getOptionsDrawinglayer() const { return maDrawinglayerOpt; }
128 : };
129 : } // end of namespace processor2d
130 : } // end of namespace drawinglayer
131 :
132 : //////////////////////////////////////////////////////////////////////////////
133 :
134 : #endif // INCLUDED_DRAWINGLAYER_PROCESSOR2D_VCLPROCESSOR2D_HXX
135 :
136 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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