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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) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Peter Kelly (pmk@post.com) | 4 * (C) 2001 Peter Kelly (pmk@post.com) |
5 * (C) 2001 Dirk Mueller (mueller@kde.org) | 5 * (C) 2001 Dirk Mueller (mueller@kde.org) |
6 * (C) 2007 David Smith (catfish.man@gmail.com) | 6 * (C) 2007 David Smith (catfish.man@gmail.com) |
7 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc. All rights reserved. | 7 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc. All rights reserved. |
8 * (C) 2007 Eric Seidel (eric@webkit.org) | 8 * (C) 2007 Eric Seidel (eric@webkit.org) |
9 * | 9 * |
10 * This library is free software; you can redistribute it and/or | 10 * This library is free software; you can redistribute it and/or |
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2786 } else if (change >= Inherit || needsStyleRecalc()) | 2786 } else if (change >= Inherit || needsStyleRecalc()) |
2787 createPseudoElementIfNeeded(pseudoId); | 2787 createPseudoElementIfNeeded(pseudoId); |
2788 } | 2788 } |
2789 | 2789 |
2790 bool Element::needsPseudoElement(PseudoId pseudoId, const RenderStyle& style) co nst | 2790 bool Element::needsPseudoElement(PseudoId pseudoId, const RenderStyle& style) co nst |
2791 { | 2791 { |
2792 if (pseudoId == BACKDROP && !isInTopLayer()) | 2792 if (pseudoId == BACKDROP && !isInTopLayer()) |
2793 return false; | 2793 return false; |
2794 if (!renderer() || !pseudoElementRendererIsNeeded(&style)) | 2794 if (!renderer() || !pseudoElementRendererIsNeeded(&style)) |
2795 return false; | 2795 return false; |
2796 if (!renderer()->canHaveGeneratedChildren()) | 2796 if (pseudoId != BACKDROP && !renderer()->canHaveGeneratedChildren()) |
esprehn
2014/01/23 18:44:58
This is not safe, renderers that return false from
falken
2014/01/24 01:50:44
Added a comment.
| |
2797 return false; | 2797 return false; |
2798 return true; | 2798 return true; |
2799 } | 2799 } |
2800 | 2800 |
2801 void Element::createPseudoElementIfNeeded(PseudoId pseudoId) | 2801 void Element::createPseudoElementIfNeeded(PseudoId pseudoId) |
2802 { | 2802 { |
2803 if (isPseudoElement()) | 2803 if (isPseudoElement()) |
2804 return; | 2804 return; |
2805 | 2805 |
2806 RefPtr<PseudoElement> element = document().ensureStyleResolver().createPseud oElementIfNeeded(*this, pseudoId); | 2806 RefPtr<PseudoElement> element = document().ensureStyleResolver().createPseud oElementIfNeeded(*this, pseudoId); |
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3638 // Before doing so, we need to resolve issues in HTMLSelectElement::recalcLi stItems | 3638 // Before doing so, we need to resolve issues in HTMLSelectElement::recalcLi stItems |
3639 // and RenderMenuList::setText. See also https://bugs.webkit.org/show_bug.cg i?id=88405 | 3639 // and RenderMenuList::setText. See also https://bugs.webkit.org/show_bug.cg i?id=88405 |
3640 if (hasTagName(optionTag) || hasTagName(optgroupTag)) | 3640 if (hasTagName(optionTag) || hasTagName(optgroupTag)) |
3641 return false; | 3641 return false; |
3642 if (FullscreenElementStack::isActiveFullScreenElement(this)) | 3642 if (FullscreenElementStack::isActiveFullScreenElement(this)) |
3643 return false; | 3643 return false; |
3644 return true; | 3644 return true; |
3645 } | 3645 } |
3646 | 3646 |
3647 } // namespace WebCore | 3647 } // namespace WebCore |
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