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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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2644 if (hasRareData()) | 2644 if (hasRareData()) |
2645 return elementRareData()->intersectionObserverData(); | 2645 return elementRareData()->intersectionObserverData(); |
2646 return nullptr; | 2646 return nullptr; |
2647 } | 2647 } |
2648 | 2648 |
2649 NodeIntersectionObserverData& Element::ensureIntersectionObserverData() | 2649 NodeIntersectionObserverData& Element::ensureIntersectionObserverData() |
2650 { | 2650 { |
2651 return ensureElementRareData().ensureIntersectionObserverData(); | 2651 return ensureElementRareData().ensureIntersectionObserverData(); |
2652 } | 2652 } |
2653 | 2653 |
| 2654 HeapHashMap<Member<ResizeObserver>, Member<ResizeObservation>>* Element::resizeO
bserverData() const |
| 2655 { |
| 2656 if (hasRareData()) |
| 2657 return elementRareData()->resizeObserverData(); |
| 2658 return nullptr; |
| 2659 } |
| 2660 |
| 2661 HeapHashMap<Member<ResizeObserver>, Member<ResizeObservation>>& Element::ensureR
esizeObserverData() |
| 2662 { |
| 2663 return ensureElementRareData().ensureResizeObserverData(); |
| 2664 } |
| 2665 |
2654 // Step 1 of http://domparsing.spec.whatwg.org/#insertadjacenthtml() | 2666 // Step 1 of http://domparsing.spec.whatwg.org/#insertadjacenthtml() |
2655 static Element* contextElementForInsertion(const String& where, Element* element
, ExceptionState& exceptionState) | 2667 static Element* contextElementForInsertion(const String& where, Element* element
, ExceptionState& exceptionState) |
2656 { | 2668 { |
2657 if (equalIgnoringCase(where, "beforeBegin") || equalIgnoringCase(where, "aft
erEnd")) { | 2669 if (equalIgnoringCase(where, "beforeBegin") || equalIgnoringCase(where, "aft
erEnd")) { |
2658 Element* parent = element->parentElement(); | 2670 Element* parent = element->parentElement(); |
2659 if (!parent) { | 2671 if (!parent) { |
2660 exceptionState.throwDOMException(NoModificationAllowedError, "The el
ement has no parent."); | 2672 exceptionState.throwDOMException(NoModificationAllowedError, "The el
ement has no parent."); |
2661 return nullptr; | 2673 return nullptr; |
2662 } | 2674 } |
2663 return parent; | 2675 return parent; |
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3745 | 3757 |
3746 DEFINE_TRACE_WRAPPERS(Element) | 3758 DEFINE_TRACE_WRAPPERS(Element) |
3747 { | 3759 { |
3748 if (hasRareData()) { | 3760 if (hasRareData()) { |
3749 visitor->traceWrappers(elementRareData()); | 3761 visitor->traceWrappers(elementRareData()); |
3750 } | 3762 } |
3751 ContainerNode::traceWrappers(visitor); | 3763 ContainerNode::traceWrappers(visitor); |
3752 } | 3764 } |
3753 | 3765 |
3754 } // namespace blink | 3766 } // namespace blink |
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