OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 3 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
(...skipping 92 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
103 AffineTransform patternTransform = m_attributes.patternTransform(); | 103 AffineTransform patternTransform = m_attributes.patternTransform(); |
104 if (!patternTransform.isIdentity()) | 104 if (!patternTransform.isIdentity()) |
105 patternData->transform = patternTransform * patternData->transform; | 105 patternData->transform = patternTransform * patternData->transform; |
106 | 106 |
107 // Various calls above may trigger invalidations in some fringe cases (Image
Buffer allocation | 107 // Various calls above may trigger invalidations in some fringe cases (Image
Buffer allocation |
108 // failures in the SVG image cache for example). To avoid having our Pattern
Data deleted by | 108 // failures in the SVG image cache for example). To avoid having our Pattern
Data deleted by |
109 // removeAllClientsFromCache(), we only make it visible in the cache at the
very end. | 109 // removeAllClientsFromCache(), we only make it visible in the cache at the
very end. |
110 return m_patternMap.set(object, patternData.release()).storedValue->value.ge
t(); | 110 return m_patternMap.set(object, patternData.release()).storedValue->value.ge
t(); |
111 } | 111 } |
112 | 112 |
113 SVGPaintServer RenderSVGResourcePattern::preparePaintServer(RenderObject* object
, RenderStyle* style, RenderSVGResourceModeFlags resourceMode) | 113 SVGPaintServer RenderSVGResourcePattern::preparePaintServer(RenderObject* object
) |
114 { | 114 { |
115 ASSERT(object); | 115 ASSERT(object); |
116 ASSERT(style); | |
117 | 116 |
118 clearInvalidationMask(); | 117 clearInvalidationMask(); |
119 | 118 |
120 SVGPatternElement* patternElement = toSVGPatternElement(element()); | 119 SVGPatternElement* patternElement = toSVGPatternElement(element()); |
121 if (!patternElement) | 120 if (!patternElement) |
122 return SVGPaintServer::invalid(); | 121 return SVGPaintServer::invalid(); |
123 | 122 |
124 if (m_shouldCollectPatternAttributes) { | 123 if (m_shouldCollectPatternAttributes) { |
125 patternElement->synchronizeAnimatedSVGAttribute(anyQName()); | 124 patternElement->synchronizeAnimatedSVGAttribute(anyQName()); |
126 | 125 |
127 m_attributes = PatternAttributes(); | 126 m_attributes = PatternAttributes(); |
128 patternElement->collectPatternAttributes(m_attributes); | 127 patternElement->collectPatternAttributes(m_attributes); |
129 m_shouldCollectPatternAttributes = false; | 128 m_shouldCollectPatternAttributes = false; |
130 } | 129 } |
131 | 130 |
132 // Spec: When the geometry of the applicable element has no width or height
and objectBoundingBox is specified, | 131 // Spec: When the geometry of the applicable element has no width or height
and objectBoundingBox is specified, |
133 // then the given effect (e.g. a gradient or a filter) will be ignored. | 132 // then the given effect (e.g. a gradient or a filter) will be ignored. |
134 FloatRect objectBoundingBox = object->objectBoundingBox(); | 133 FloatRect objectBoundingBox = object->objectBoundingBox(); |
135 if (m_attributes.patternUnits() == SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDIN
GBOX && objectBoundingBox.isEmpty()) | 134 if (m_attributes.patternUnits() == SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDIN
GBOX && objectBoundingBox.isEmpty()) |
136 return SVGPaintServer::invalid(); | 135 return SVGPaintServer::invalid(); |
137 | 136 |
138 PatternData* patternData = buildPattern(object, patternElement); | 137 PatternData* patternData = buildPattern(object, patternElement); |
139 if (!patternData) | 138 if (!patternData) |
140 return SVGPaintServer::invalid(); | 139 return SVGPaintServer::invalid(); |
141 | 140 |
142 const SVGRenderStyle& svgStyle = style->svgStyle(); | 141 patternData->pattern->setPatternSpaceTransform(patternData->transform); |
143 | |
144 AffineTransform computedPatternSpaceTransform = computeResourceSpaceTransfor
m(object, patternData->transform, svgStyle, resourceMode); | |
145 patternData->pattern->setPatternSpaceTransform(computedPatternSpaceTransform
); | |
146 | 142 |
147 return SVGPaintServer(patternData->pattern); | 143 return SVGPaintServer(patternData->pattern); |
148 } | 144 } |
149 | 145 |
150 static inline FloatRect calculatePatternBoundaries(const PatternAttributes& attr
ibutes, | 146 static inline FloatRect calculatePatternBoundaries(const PatternAttributes& attr
ibutes, |
151 const FloatRect& objectBoundi
ngBox, | 147 const FloatRect& objectBoundi
ngBox, |
152 const SVGPatternElement* patt
ernElement) | 148 const SVGPatternElement* patt
ernElement) |
153 { | 149 { |
154 ASSERT(patternElement); | 150 ASSERT(patternElement); |
155 return SVGLengthContext::resolveRectangle(patternElement, attributes.pattern
Units(), objectBoundingBox, attributes.x(), attributes.y(), attributes.width(),
attributes.height()); | 151 return SVGLengthContext::resolveRectangle(patternElement, attributes.pattern
Units(), objectBoundingBox, attributes.x(), attributes.y(), attributes.width(),
attributes.height()); |
(...skipping 62 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
218 continue; | 214 continue; |
219 if (element->renderer()->needsLayout()) | 215 if (element->renderer()->needsLayout()) |
220 return nullptr; | 216 return nullptr; |
221 SVGRenderingContext::renderSubtree(tileImage->context(), element->render
er(), contentTransformation); | 217 SVGRenderingContext::renderSubtree(tileImage->context(), element->render
er(), contentTransformation); |
222 } | 218 } |
223 | 219 |
224 return tileImage.release(); | 220 return tileImage.release(); |
225 } | 221 } |
226 | 222 |
227 } | 223 } |
OLD | NEW |