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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 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. | 5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. |
6 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) | 6 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) |
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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258 // since those elements will never have class names, inline style, or other
things that | 258 // since those elements will never have class names, inline style, or other
things that |
259 // this apparently guards against. | 259 // this apparently guards against. |
260 bool isStyledElement() const { return isHTMLElement() || isSVGElement(); } | 260 bool isStyledElement() const { return isHTMLElement() || isSVGElement(); } |
261 | 261 |
262 bool isDocumentNode() const; | 262 bool isDocumentNode() const; |
263 bool isTreeScope() const { return treeScope().rootNode() == this; } | 263 bool isTreeScope() const { return treeScope().rootNode() == this; } |
264 bool isDocumentFragment() const { return getFlag(IsDocumentFragmentFlag); } | 264 bool isDocumentFragment() const { return getFlag(IsDocumentFragmentFlag); } |
265 bool isShadowRoot() const { return isDocumentFragment() && isTreeScope(); } | 265 bool isShadowRoot() const { return isDocumentFragment() && isTreeScope(); } |
266 bool isInsertionPoint() const { return getFlag(IsInsertionPointFlag); } | 266 bool isInsertionPoint() const { return getFlag(IsInsertionPointFlag); } |
267 | 267 |
268 bool inNamedFlow() const { return getFlag(InNamedFlowFlag); } | |
269 bool hasCustomStyleCallbacks() const { return getFlag(HasCustomStyleCallback
sFlag); } | 268 bool hasCustomStyleCallbacks() const { return getFlag(HasCustomStyleCallback
sFlag); } |
270 | 269 |
271 bool isRegisteredWithNamedFlow() const; | |
272 | |
273 bool hasSyntheticAttrChildNodes() const { return getFlag(HasSyntheticAttrChi
ldNodesFlag); } | 270 bool hasSyntheticAttrChildNodes() const { return getFlag(HasSyntheticAttrChi
ldNodesFlag); } |
274 void setHasSyntheticAttrChildNodes(bool flag) { setFlag(flag, HasSyntheticAt
trChildNodesFlag); } | 271 void setHasSyntheticAttrChildNodes(bool flag) { setFlag(flag, HasSyntheticAt
trChildNodesFlag); } |
275 | 272 |
276 // If this node is in a shadow tree, returns its shadow host. Otherwise, ret
urns 0. | 273 // If this node is in a shadow tree, returns its shadow host. Otherwise, ret
urns 0. |
277 Element* shadowHost() const; | 274 Element* shadowHost() const; |
278 // If this node is in a shadow tree, returns its shadow host. Otherwise, ret
urns this. | 275 // If this node is in a shadow tree, returns its shadow host. Otherwise, ret
urns this. |
279 // Deprecated. Should use shadowHost() and check the return value. | 276 // Deprecated. Should use shadowHost() and check the return value. |
280 Node* deprecatedShadowAncestorNode() const; | 277 Node* deprecatedShadowAncestorNode() const; |
281 ShadowRoot* containingShadowRoot() const; | 278 ShadowRoot* containingShadowRoot() const; |
282 ShadowRoot* youngestShadowRoot() const; | 279 ShadowRoot* youngestShadowRoot() const; |
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370 void setChildNeedsDistributionRecalc() { setFlag(ChildNeedsDistributionReca
lc); } | 367 void setChildNeedsDistributionRecalc() { setFlag(ChildNeedsDistributionReca
lc); } |
371 void clearChildNeedsDistributionRecalc() { clearFlag(ChildNeedsDistribution
Recalc); } | 368 void clearChildNeedsDistributionRecalc() { clearFlag(ChildNeedsDistribution
Recalc); } |
372 void markAncestorsWithChildNeedsDistributionRecalc(); | 369 void markAncestorsWithChildNeedsDistributionRecalc(); |
373 | 370 |
374 void recalcDistribution(); | 371 void recalcDistribution(); |
375 | 372 |
376 bool shouldNotifyRendererWithIdenticalStyles() const { return getFlag(Notify
RendererWithIdenticalStyles); } | 373 bool shouldNotifyRendererWithIdenticalStyles() const { return getFlag(Notify
RendererWithIdenticalStyles); } |
377 | 374 |
378 void setIsLink(bool f); | 375 void setIsLink(bool f); |
379 | 376 |
380 void setInNamedFlow() { setFlag(InNamedFlowFlag); } | |
381 void clearInNamedFlow() { clearFlag(InNamedFlowFlag); } | |
382 | |
383 bool hasScopedHTMLStyleChild() const { return getFlag(HasScopedHTMLStyleChil
dFlag); } | 377 bool hasScopedHTMLStyleChild() const { return getFlag(HasScopedHTMLStyleChil
dFlag); } |
384 void setHasScopedHTMLStyleChild(bool flag) { setFlag(flag, HasScopedHTMLStyl
eChildFlag); } | 378 void setHasScopedHTMLStyleChild(bool flag) { setFlag(flag, HasScopedHTMLStyl
eChildFlag); } |
385 | 379 |
386 bool hasEventTargetData() const { return getFlag(HasEventTargetDataFlag); } | 380 bool hasEventTargetData() const { return getFlag(HasEventTargetDataFlag); } |
387 void setHasEventTargetData(bool flag) { setFlag(flag, HasEventTargetDataFlag
); } | 381 void setHasEventTargetData(bool flag) { setFlag(flag, HasEventTargetDataFlag
); } |
388 | 382 |
389 bool isV8CollectableDuringMinorGC() const { return getFlag(V8CollectableDuri
ngMinorGCFlag); } | 383 bool isV8CollectableDuringMinorGC() const { return getFlag(V8CollectableDuri
ngMinorGCFlag); } |
390 void markV8CollectableDuringMinorGC() { setFlag(true, V8CollectableDuringMin
orGCFlag); } | 384 void markV8CollectableDuringMinorGC() { setFlag(true, V8CollectableDuringMin
orGCFlag); } |
391 void clearV8CollectableDuringMinorGC() { setFlag(false, V8CollectableDuringM
inorGCFlag); } | 385 void clearV8CollectableDuringMinorGC() { setFlag(false, V8CollectableDuringM
inorGCFlag); } |
392 | 386 |
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699 IsParsingChildrenFinishedFlag = 1 << 12, // Element | 693 IsParsingChildrenFinishedFlag = 1 << 12, // Element |
700 | 694 |
701 AlreadySpellCheckedFlag = 1 << 13, | 695 AlreadySpellCheckedFlag = 1 << 13, |
702 | 696 |
703 StyleChangeMask = 1 << nodeStyleChangeShift | 1 << (nodeStyleChangeShift
+ 1), | 697 StyleChangeMask = 1 << nodeStyleChangeShift | 1 << (nodeStyleChangeShift
+ 1), |
704 | 698 |
705 SelfOrAncestorHasDirAutoFlag = 1 << 16, | 699 SelfOrAncestorHasDirAutoFlag = 1 << 16, |
706 | 700 |
707 HasNameOrIsEditingTextFlag = 1 << 17, | 701 HasNameOrIsEditingTextFlag = 1 << 17, |
708 | 702 |
709 InNamedFlowFlag = 1 << 18, | 703 // FIXME: 18 is empty. |
710 HasSyntheticAttrChildNodesFlag = 1 << 19, | 704 HasSyntheticAttrChildNodesFlag = 1 << 19, |
711 HasCustomStyleCallbacksFlag = 1 << 20, | 705 HasCustomStyleCallbacksFlag = 1 << 20, |
712 HasScopedHTMLStyleChildFlag = 1 << 21, | 706 HasScopedHTMLStyleChildFlag = 1 << 21, |
713 HasEventTargetDataFlag = 1 << 22, | 707 HasEventTargetDataFlag = 1 << 22, |
714 V8CollectableDuringMinorGCFlag = 1 << 23, | 708 V8CollectableDuringMinorGCFlag = 1 << 23, |
715 IsInsertionPointFlag = 1 << 24, | 709 IsInsertionPointFlag = 1 << 24, |
716 IsInShadowTreeFlag = 1 << 25, | 710 IsInShadowTreeFlag = 1 << 25, |
717 | 711 |
718 NotifyRendererWithIdenticalStyles = 1 << 26, | 712 NotifyRendererWithIdenticalStyles = 1 << 26, |
719 | 713 |
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908 | 902 |
909 } // namespace WebCore | 903 } // namespace WebCore |
910 | 904 |
911 #ifndef NDEBUG | 905 #ifndef NDEBUG |
912 // Outside the WebCore namespace for ease of invocation from gdb. | 906 // Outside the WebCore namespace for ease of invocation from gdb. |
913 void showTree(const WebCore::Node*); | 907 void showTree(const WebCore::Node*); |
914 void showNodePath(const WebCore::Node*); | 908 void showNodePath(const WebCore::Node*); |
915 #endif | 909 #endif |
916 | 910 |
917 #endif | 911 #endif |
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