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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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61 #include "core/css/resolver/AnimatedStyleBuilder.h" | 61 #include "core/css/resolver/AnimatedStyleBuilder.h" |
62 #include "core/css/resolver/MatchResult.h" | 62 #include "core/css/resolver/MatchResult.h" |
63 #include "core/css/resolver/MediaQueryResult.h" | 63 #include "core/css/resolver/MediaQueryResult.h" |
64 #include "core/css/resolver/SharedStyleFinder.h" | 64 #include "core/css/resolver/SharedStyleFinder.h" |
65 #include "core/css/resolver/StyleAdjuster.h" | 65 #include "core/css/resolver/StyleAdjuster.h" |
66 #include "core/css/resolver/StyleResolverParentScope.h" | 66 #include "core/css/resolver/StyleResolverParentScope.h" |
67 #include "core/css/resolver/StyleResolverState.h" | 67 #include "core/css/resolver/StyleResolverState.h" |
68 #include "core/css/resolver/StyleResolverStats.h" | 68 #include "core/css/resolver/StyleResolverStats.h" |
69 #include "core/css/resolver/ViewportStyleResolver.h" | 69 #include "core/css/resolver/ViewportStyleResolver.h" |
70 #include "core/dom/CSSSelectorWatch.h" | 70 #include "core/dom/CSSSelectorWatch.h" |
| 71 #include "core/dom/FirstLetterPseudoElement.h" |
71 #include "core/dom/NodeRenderStyle.h" | 72 #include "core/dom/NodeRenderStyle.h" |
72 #include "core/dom/StyleEngine.h" | 73 #include "core/dom/StyleEngine.h" |
73 #include "core/dom/Text.h" | 74 #include "core/dom/Text.h" |
74 #include "core/dom/shadow/ElementShadow.h" | 75 #include "core/dom/shadow/ElementShadow.h" |
75 #include "core/dom/shadow/ShadowRoot.h" | 76 #include "core/dom/shadow/ShadowRoot.h" |
76 #include "core/frame/FrameView.h" | 77 #include "core/frame/FrameView.h" |
77 #include "core/frame/LocalFrame.h" | 78 #include "core/frame/LocalFrame.h" |
78 #include "core/html/HTMLIFrameElement.h" | 79 #include "core/html/HTMLIFrameElement.h" |
79 #include "core/inspector/InspectorInstrumentation.h" | 80 #include "core/inspector/InspectorInstrumentation.h" |
80 #include "core/rendering/RenderView.h" | 81 #include "core/rendering/RenderView.h" |
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712 StyleBuilder::applyProperty(property, state, &value); | 713 StyleBuilder::applyProperty(property, state, &value); |
713 return CSSAnimatableValueFactory::create(property, *state.style()); | 714 return CSSAnimatableValueFactory::create(property, *state.style()); |
714 } | 715 } |
715 | 716 |
716 PassRefPtrWillBeRawPtr<PseudoElement> StyleResolver::createPseudoElementIfNeeded
(Element& parent, PseudoId pseudoId) | 717 PassRefPtrWillBeRawPtr<PseudoElement> StyleResolver::createPseudoElementIfNeeded
(Element& parent, PseudoId pseudoId) |
717 { | 718 { |
718 RenderObject* parentRenderer = parent.renderer(); | 719 RenderObject* parentRenderer = parent.renderer(); |
719 if (!parentRenderer) | 720 if (!parentRenderer) |
720 return nullptr; | 721 return nullptr; |
721 | 722 |
722 if (pseudoId < FIRST_INTERNAL_PSEUDOID && !parentRenderer->style()->hasPseud
oStyle(pseudoId)) | 723 // The first letter pseudo element has to look up the tree and see if any |
| 724 // of the ancestors are first letter. |
| 725 if (pseudoId < FIRST_INTERNAL_PSEUDOID && pseudoId != FIRST_LETTER && !paren
tRenderer->style()->hasPseudoStyle(pseudoId)) |
723 return nullptr; | 726 return nullptr; |
724 | 727 |
725 if (pseudoId == BACKDROP && !parent.isInTopLayer()) | 728 if (pseudoId == BACKDROP && !parent.isInTopLayer()) |
726 return nullptr; | 729 return nullptr; |
727 | 730 |
| 731 if (pseudoId == FIRST_LETTER && (parent.isSVGElement() || !FirstLetterPseudo
Element::firstLetterTextRenderer(parent))) |
| 732 return nullptr; |
| 733 |
728 if (!parentRenderer->canHaveGeneratedChildren()) | 734 if (!parentRenderer->canHaveGeneratedChildren()) |
729 return nullptr; | 735 return nullptr; |
730 | 736 |
731 RenderStyle* parentStyle = parentRenderer->style(); | 737 RenderStyle* parentStyle = parentRenderer->style(); |
732 if (RenderStyle* cachedStyle = parentStyle->getCachedPseudoStyle(pseudoId))
{ | 738 if (RenderStyle* cachedStyle = parentStyle->getCachedPseudoStyle(pseudoId))
{ |
733 if (!pseudoElementRendererIsNeeded(cachedStyle)) | 739 if (!pseudoElementRendererIsNeeded(cachedStyle)) |
734 return nullptr; | 740 return nullptr; |
735 return PseudoElement::create(&parent, pseudoId); | 741 return PseudoElement::create(&parent, pseudoId); |
736 } | 742 } |
737 | 743 |
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1582 visitor->trace(m_uncommonAttributeRuleSet); | 1588 visitor->trace(m_uncommonAttributeRuleSet); |
1583 visitor->trace(m_watchedSelectorsRules); | 1589 visitor->trace(m_watchedSelectorsRules); |
1584 visitor->trace(m_treeBoundaryCrossingRules); | 1590 visitor->trace(m_treeBoundaryCrossingRules); |
1585 visitor->trace(m_styleSharingLists); | 1591 visitor->trace(m_styleSharingLists); |
1586 visitor->trace(m_pendingStyleSheets); | 1592 visitor->trace(m_pendingStyleSheets); |
1587 visitor->trace(m_document); | 1593 visitor->trace(m_document); |
1588 #endif | 1594 #endif |
1589 } | 1595 } |
1590 | 1596 |
1591 } // namespace blink | 1597 } // namespace blink |
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