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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) 2004-2011, 2014 Apple Inc. All rights reserved. | 5 * Copyright (C) 2004-2011, 2014 Apple Inc. All rights 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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290 // since those elements will never have class names, inline style, or other
things that | 290 // since those elements will never have class names, inline style, or other
things that |
291 // this apparently guards against. | 291 // this apparently guards against. |
292 bool isStyledElement() const { return isHTMLElement() || isSVGElement(); } | 292 bool isStyledElement() const { return isHTMLElement() || isSVGElement(); } |
293 | 293 |
294 bool isDocumentNode() const; | 294 bool isDocumentNode() const; |
295 bool isTreeScope() const; | 295 bool isTreeScope() const; |
296 bool isDocumentFragment() const { return getFlag(IsDocumentFragmentFlag); } | 296 bool isDocumentFragment() const { return getFlag(IsDocumentFragmentFlag); } |
297 bool isShadowRoot() const { return isDocumentFragment() && isTreeScope(); } | 297 bool isShadowRoot() const { return isDocumentFragment() && isTreeScope(); } |
298 bool isInsertionPoint() const { return getFlag(IsInsertionPointFlag); } | 298 bool isInsertionPoint() const { return getFlag(IsInsertionPointFlag); } |
299 | 299 |
300 bool canParticipateInComposedTree() const; | 300 bool canParticipateInFlatTree() const; |
301 bool isSlotOrActiveInsertionPoint() const; | 301 bool isSlotOrActiveInsertionPoint() const; |
302 | 302 |
303 bool hasCustomStyleCallbacks() const { return getFlag(HasCustomStyleCallback
sFlag); } | 303 bool hasCustomStyleCallbacks() const { return getFlag(HasCustomStyleCallback
sFlag); } |
304 | 304 |
305 // If this node is in a shadow tree, returns its shadow host. Otherwise, ret
urns nullptr. | 305 // If this node is in a shadow tree, returns its shadow host. Otherwise, ret
urns nullptr. |
306 // TODO(kochi): crbug.com/507413 shadowHost() can return nullptr even when i
t is in a | 306 // TODO(kochi): crbug.com/507413 shadowHost() can return nullptr even when i
t is in a |
307 // shadow tree but its root is detached from its host. This can happen when
handling | 307 // shadow tree but its root is detached from its host. This can happen when
handling |
308 // queued events (e.g. during execCommand()). | 308 // queued events (e.g. during execCommand()). |
309 Element* shadowHost() const; | 309 Element* shadowHost() const; |
310 // crbug.com/569532: containingShadowRoot() can return nullptr even if isInS
hadowTree() returns true. | 310 // crbug.com/569532: containingShadowRoot() can return nullptr even if isInS
hadowTree() returns true. |
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594 | 594 |
595 // FIXME(dominicc): This method is not debug-only--it is used by | 595 // FIXME(dominicc): This method is not debug-only--it is used by |
596 // Tracing--rename it to something indicative. | 596 // Tracing--rename it to something indicative. |
597 String debugName() const; | 597 String debugName() const; |
598 | 598 |
599 #ifndef NDEBUG | 599 #ifndef NDEBUG |
600 virtual void formatForDebugger(char* buffer, unsigned length) const; | 600 virtual void formatForDebugger(char* buffer, unsigned length) const; |
601 | 601 |
602 void showNode(const char* prefix = "") const; | 602 void showNode(const char* prefix = "") const; |
603 void showTreeForThis() const; | 603 void showTreeForThis() const; |
604 void showTreeForThisInComposedTree() const; | 604 void showTreeForThisInFlatTree() const; |
605 void showNodePathForThis() const; | 605 void showNodePathForThis() const; |
606 void showTreeAndMark(const Node* markedNode1, const char* markedLabel1, cons
t Node* markedNode2 = nullptr, const char* markedLabel2 = nullptr) const; | 606 void showTreeAndMark(const Node* markedNode1, const char* markedLabel1, cons
t Node* markedNode2 = nullptr, const char* markedLabel2 = nullptr) const; |
607 void showTreeAndMarkInComposedTree(const Node* markedNode1, const char* mark
edLabel1, const Node* markedNode2 = nullptr, const char* markedLabel2 = nullptr)
const; | 607 void showTreeAndMarkInFlatTree(const Node* markedNode1, const char* markedLa
bel1, const Node* markedNode2 = nullptr, const char* markedLabel2 = nullptr) con
st; |
608 void showTreeForThisAcrossFrame() const; | 608 void showTreeForThisAcrossFrame() const; |
609 #endif | 609 #endif |
610 | 610 |
611 NodeListsNodeData* nodeLists(); | 611 NodeListsNodeData* nodeLists(); |
612 void clearNodeLists(); | 612 void clearNodeLists(); |
613 | 613 |
614 virtual bool willRespondToMouseMoveEvents(); | 614 virtual bool willRespondToMouseMoveEvents(); |
615 virtual bool willRespondToMouseClickEvents(); | 615 virtual bool willRespondToMouseClickEvents(); |
616 virtual bool willRespondToTouchEvents(); | 616 virtual bool willRespondToTouchEvents(); |
617 | 617 |
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927 } // namespace blink | 927 } // namespace blink |
928 | 928 |
929 #ifndef NDEBUG | 929 #ifndef NDEBUG |
930 // Outside the WebCore namespace for ease of invocation from gdb. | 930 // Outside the WebCore namespace for ease of invocation from gdb. |
931 void showNode(const blink::Node*); | 931 void showNode(const blink::Node*); |
932 void showTree(const blink::Node*); | 932 void showTree(const blink::Node*); |
933 void showNodePath(const blink::Node*); | 933 void showNodePath(const blink::Node*); |
934 #endif | 934 #endif |
935 | 935 |
936 #endif // Node_h | 936 #endif // Node_h |
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