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Side by Side Diff: Source/core/layout/svg/LayoutSVGResourceMasker.cpp

Issue 1033943002: Rename LayoutStyle to papayawhip (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: ensureComputedStyle Created 5 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. 2 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved.
3 * 3 *
4 * This library is free software; you can redistribute it and/or 4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public 5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either 6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version. 7 * version 2 of the License, or (at your option) any later version.
8 * 8 *
9 * This library is distributed in the hope that it will be useful, 9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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77 context.beginRecording(bounds); 77 context.beginRecording(bounds);
78 78
79 ColorFilter maskContentFilter = style()->svgStyle().colorInterpolation() == CI_LINEARRGB 79 ColorFilter maskContentFilter = style()->svgStyle().colorInterpolation() == CI_LINEARRGB
80 ? ColorFilterSRGBToLinearRGB : ColorFilterNone; 80 ? ColorFilterSRGBToLinearRGB : ColorFilterNone;
81 context.setColorFilter(maskContentFilter); 81 context.setColorFilter(maskContentFilter);
82 82
83 for (SVGElement* childElement = Traversal<SVGElement>::firstChild(*element() ); childElement; childElement = Traversal<SVGElement>::nextSibling(*childElement )) { 83 for (SVGElement* childElement = Traversal<SVGElement>::firstChild(*element() ); childElement; childElement = Traversal<SVGElement>::nextSibling(*childElement )) {
84 LayoutObject* layoutObject = childElement->layoutObject(); 84 LayoutObject* layoutObject = childElement->layoutObject();
85 if (!layoutObject) 85 if (!layoutObject)
86 continue; 86 continue;
87 const LayoutStyle* style = layoutObject->style(); 87 const ComputedStyle* style = layoutObject->style();
88 if (!style || style->display() == NONE || style->visibility() != VISIBLE ) 88 if (!style || style->display() == NONE || style->visibility() != VISIBLE )
89 continue; 89 continue;
90 90
91 SVGPaintContext::paintSubtree(&context, layoutObject); 91 SVGPaintContext::paintSubtree(&context, layoutObject);
92 } 92 }
93 93
94 if (displayItemList) 94 if (displayItemList)
95 displayItemList->replay(&context); 95 displayItemList->replay(&context);
96 m_maskContentPicture = context.endRecording(); 96 m_maskContentPicture = context.endRecording();
97 return m_maskContentPicture; 97 return m_maskContentPicture;
98 } 98 }
99 99
100 void LayoutSVGResourceMasker::calculateMaskContentPaintInvalidationRect() 100 void LayoutSVGResourceMasker::calculateMaskContentPaintInvalidationRect()
101 { 101 {
102 for (SVGElement* childElement = Traversal<SVGElement>::firstChild(*element() ); childElement; childElement = Traversal<SVGElement>::nextSibling(*childElement )) { 102 for (SVGElement* childElement = Traversal<SVGElement>::firstChild(*element() ); childElement; childElement = Traversal<SVGElement>::nextSibling(*childElement )) {
103 LayoutObject* layoutObject = childElement->layoutObject(); 103 LayoutObject* layoutObject = childElement->layoutObject();
104 if (!layoutObject) 104 if (!layoutObject)
105 continue; 105 continue;
106 const LayoutStyle* style = layoutObject->style(); 106 const ComputedStyle* style = layoutObject->style();
107 if (!style || style->display() == NONE || style->visibility() != VISIBLE ) 107 if (!style || style->display() == NONE || style->visibility() != VISIBLE )
108 continue; 108 continue;
109 m_maskContentBoundaries.unite(layoutObject->localToParentTransform().map Rect(layoutObject->paintInvalidationRectInLocalCoordinates())); 109 m_maskContentBoundaries.unite(layoutObject->localToParentTransform().map Rect(layoutObject->paintInvalidationRectInLocalCoordinates()));
110 } 110 }
111 } 111 }
112 112
113 FloatRect LayoutSVGResourceMasker::resourceBoundingBox(const LayoutObject* objec t) 113 FloatRect LayoutSVGResourceMasker::resourceBoundingBox(const LayoutObject* objec t)
114 { 114 {
115 SVGMaskElement* maskElement = toSVGMaskElement(element()); 115 SVGMaskElement* maskElement = toSVGMaskElement(element());
116 ASSERT(maskElement); 116 ASSERT(maskElement);
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131 transform.translate(objectBoundingBox.x(), objectBoundingBox.y()); 131 transform.translate(objectBoundingBox.x(), objectBoundingBox.y());
132 transform.scaleNonUniform(objectBoundingBox.width(), objectBoundingBox.h eight()); 132 transform.scaleNonUniform(objectBoundingBox.width(), objectBoundingBox.h eight());
133 maskRect = transform.mapRect(maskRect); 133 maskRect = transform.mapRect(maskRect);
134 } 134 }
135 135
136 maskRect.intersect(maskBoundaries); 136 maskRect.intersect(maskBoundaries);
137 return maskRect; 137 return maskRect;
138 } 138 }
139 139
140 } 140 }
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