1 /* 2 * Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef GraphicsContextPrivate_h 27 #define GraphicsContextPrivate_h 28 29 #include "TransformationMatrix.h" 30 #include "Gradient.h" 31 #include "GraphicsContext.h" 32 #include "Pattern.h" 33 34 namespace WebCore { 35 36 struct GraphicsContextState { GraphicsContextStateGraphicsContextState37 GraphicsContextState() 38 : textDrawingMode(cTextFill) 39 , strokeStyle(SolidStroke) 40 , strokeThickness(0) 41 #if PLATFORM(CAIRO) 42 , globalAlpha(1.0f) 43 #endif 44 , strokeColorSpace(SolidColorSpace) 45 , strokeColor(Color::black) 46 , fillRule(RULE_NONZERO) 47 , fillColorSpace(SolidColorSpace) 48 , fillColor(Color::black) 49 , shouldAntialias(true) 50 , paintingDisabled(false) 51 , shadowBlur(0) 52 , shadowsIgnoreTransforms(false) 53 { 54 } 55 56 int textDrawingMode; 57 58 StrokeStyle strokeStyle; 59 float strokeThickness; 60 #if PLATFORM(CAIRO) 61 float globalAlpha; 62 #elif PLATFORM(QT) 63 TransformationMatrix pathTransform; 64 #endif 65 ColorSpace strokeColorSpace; 66 Color strokeColor; 67 RefPtr<Gradient> strokeGradient; 68 RefPtr<Pattern> strokePattern; 69 70 WindRule fillRule; 71 ColorSpace fillColorSpace; 72 Color fillColor; 73 RefPtr<Gradient> fillGradient; 74 RefPtr<Pattern> fillPattern; 75 76 bool shouldAntialias; 77 78 bool paintingDisabled; 79 80 IntSize shadowSize; 81 unsigned shadowBlur; 82 Color shadowColor; 83 84 bool shadowsIgnoreTransforms; 85 }; 86 87 class GraphicsContextPrivate { 88 public: GraphicsContextPrivate()89 GraphicsContextPrivate() 90 : m_focusRingWidth(0) 91 , m_focusRingOffset(0) 92 , m_updatingControlTints(false) 93 { 94 } 95 96 GraphicsContextState state; 97 Vector<GraphicsContextState> stack; 98 Vector<IntRect> m_focusRingRects; 99 int m_focusRingWidth; 100 int m_focusRingOffset; 101 bool m_updatingControlTints; 102 }; 103 104 } // namespace WebCore 105 106 #endif // GraphicsContextPrivate_h 107