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| 1 /* | 1 /* |
| 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
| 3 * Copyright (C) 2004, 2005, 2007, 2008, 2009 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2007, 2008, 2009 Rob Buis <buis@kde.org> |
| 4 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> | 4 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> |
| 5 * Copyright (C) 2009 Google, Inc. | 5 * Copyright (C) 2009 Google, Inc. |
| 6 * Copyright (C) Research In Motion Limited 2011. All rights reserved. | 6 * Copyright (C) Research In Motion Limited 2011. All rights reserved. |
| 7 * | 7 * |
| 8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
| 9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
| 10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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| 216 } | 216 } |
| 217 | 217 |
| 218 void LayoutSVGRoot::willBeDestroyed() | 218 void LayoutSVGRoot::willBeDestroyed() |
| 219 { | 219 { |
| 220 LayoutBlock::removePercentHeightDescendant(const_cast<LayoutSVGRoot*>(this))
; | 220 LayoutBlock::removePercentHeightDescendant(const_cast<LayoutSVGRoot*>(this))
; |
| 221 | 221 |
| 222 SVGResourcesCache::clientDestroyed(this); | 222 SVGResourcesCache::clientDestroyed(this); |
| 223 LayoutReplaced::willBeDestroyed(); | 223 LayoutReplaced::willBeDestroyed(); |
| 224 } | 224 } |
| 225 | 225 |
| 226 void LayoutSVGRoot::styleDidChange(StyleDifference diff, const LayoutStyle* oldS
tyle) | 226 void LayoutSVGRoot::styleDidChange(StyleDifference diff, const ComputedStyle* ol
dStyle) |
| 227 { | 227 { |
| 228 if (diff.needsFullLayout()) | 228 if (diff.needsFullLayout()) |
| 229 setNeedsBoundariesUpdate(); | 229 setNeedsBoundariesUpdate(); |
| 230 if (diff.needsPaintInvalidation()) { | 230 if (diff.needsPaintInvalidation()) { |
| 231 // Box decorations may have appeared/disappeared - recompute status. | 231 // Box decorations may have appeared/disappeared - recompute status. |
| 232 m_hasBoxDecorationBackground = calculateHasBoxDecorations(); | 232 m_hasBoxDecorationBackground = calculateHasBoxDecorations(); |
| 233 } | 233 } |
| 234 | 234 |
| 235 LayoutReplaced::styleDidChange(diff, oldStyle); | 235 LayoutReplaced::styleDidChange(diff, oldStyle); |
| 236 SVGResourcesCache::clientStyleChanged(this, diff, styleRef()); | 236 SVGResourcesCache::clientStyleChanged(this, diff, styleRef()); |
| 237 } | 237 } |
| 238 | 238 |
| 239 bool LayoutSVGRoot::isChildAllowed(LayoutObject* child, const LayoutStyle&) cons
t | 239 bool LayoutSVGRoot::isChildAllowed(LayoutObject* child, const ComputedStyle&) co
nst |
| 240 { | 240 { |
| 241 return child->isSVG() && !(child->isSVGInline() || child->isSVGInlineText()
|| child->isSVGGradientStop()); | 241 return child->isSVG() && !(child->isSVGInline() || child->isSVGInlineText()
|| child->isSVGGradientStop()); |
| 242 } | 242 } |
| 243 | 243 |
| 244 void LayoutSVGRoot::addChild(LayoutObject* child, LayoutObject* beforeChild) | 244 void LayoutSVGRoot::addChild(LayoutObject* child, LayoutObject* beforeChild) |
| 245 { | 245 { |
| 246 LayoutReplaced::addChild(child, beforeChild); | 246 LayoutReplaced::addChild(child, beforeChild); |
| 247 SVGResourcesCache::clientWasAddedToTree(child, child->styleRef()); | 247 SVGResourcesCache::clientWasAddedToTree(child, child->styleRef()); |
| 248 | 248 |
| 249 bool shouldIsolateDescendants = (child->isBlendingAllowed() && child->style(
)->hasBlendMode()) || child->hasNonIsolatedBlendingDescendants(); | 249 bool shouldIsolateDescendants = (child->isBlendingAllowed() && child->style(
)->hasBlendMode()) || child->hasNonIsolatedBlendingDescendants(); |
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| 427 updateHitTestResult(result, pointInBorderBox); | 427 updateHitTestResult(result, pointInBorderBox); |
| 428 if (!result.addNodeToListBasedTestResult(node(), request, locationIn
Container, boundsRect)) | 428 if (!result.addNodeToListBasedTestResult(node(), request, locationIn
Container, boundsRect)) |
| 429 return true; | 429 return true; |
| 430 } | 430 } |
| 431 } | 431 } |
| 432 | 432 |
| 433 return false; | 433 return false; |
| 434 } | 434 } |
| 435 | 435 |
| 436 } | 436 } |
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