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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com) | 3 * (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com) |
4 * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com) | 4 * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com) |
5 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc.
All rights reserved. | 5 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc.
All rights reserved. |
6 * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org> | 6 * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org> |
7 * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org> | 7 * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org> |
8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) | 8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) |
9 * Copyright (c) 2011, Code Aurora Forum. All rights reserved. | 9 * Copyright (c) 2011, Code Aurora Forum. All rights reserved. |
10 * Copyright (C) Research In Motion Limited 2011. All rights reserved. | 10 * Copyright (C) Research In Motion Limited 2011. All rights reserved. |
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232 return false; | 232 return false; |
233 if (!parent->childrenSupportStyleSharing()) | 233 if (!parent->childrenSupportStyleSharing()) |
234 return false; | 234 return false; |
235 } | 235 } |
236 | 236 |
237 return true; | 237 return true; |
238 } | 238 } |
239 | 239 |
240 bool SharedStyleFinder::documentContainsValidCandidate() const | 240 bool SharedStyleFinder::documentContainsValidCandidate() const |
241 { | 241 { |
242 for (Element* element = document().documentElement(); element; element = Ele
mentTraversal::next(element)) { | 242 for (Element* element = document().documentElement(); element; element = Ele
mentTraversal::next(*element)) { |
243 if (canShareStyleWithElement(*element)) | 243 if (canShareStyleWithElement(*element)) |
244 return true; | 244 return true; |
245 } | 245 } |
246 return false; | 246 return false; |
247 } | 247 } |
248 | 248 |
249 inline Element* SharedStyleFinder::findElementForStyleSharing() const | 249 inline Element* SharedStyleFinder::findElementForStyleSharing() const |
250 { | 250 { |
251 StyleSharingList& styleSharingList = m_styleResolver.styleSharingList(); | 251 StyleSharingList& styleSharingList = m_styleResolver.styleSharingList(); |
252 for (StyleSharingList::iterator it = styleSharingList.begin(); it != styleSh
aringList.end(); ++it) { | 252 for (StyleSharingList::iterator it = styleSharingList.begin(); it != styleSh
aringList.end(); ++it) { |
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303 if (matchesRuleSet(m_siblingRuleSet) || matchesRuleSet(m_uncommonAttributeRu
leSet)) | 303 if (matchesRuleSet(m_siblingRuleSet) || matchesRuleSet(m_uncommonAttributeRu
leSet)) |
304 return 0; | 304 return 0; |
305 // Tracking child index requires unique style for each node. This may get se
t by the sibling rule match above. | 305 // Tracking child index requires unique style for each node. This may get se
t by the sibling rule match above. |
306 if (!element().parentElement()->childrenSupportStyleSharing()) | 306 if (!element().parentElement()->childrenSupportStyleSharing()) |
307 return 0; | 307 return 0; |
308 STYLE_STATS_ADD_STYLE_SHARED(); | 308 STYLE_STATS_ADD_STYLE_SHARED(); |
309 return shareElement->renderStyle(); | 309 return shareElement->renderStyle(); |
310 } | 310 } |
311 | 311 |
312 } | 312 } |
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