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1 /* | 1 /* |
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
3 * (C) 2000 Antti Koivisto (koivisto@kde.org) | 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2000 Dirk Mueller (mueller@kde.org) | 4 * (C) 2000 Dirk Mueller (mueller@kde.org) |
5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) | 5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) |
6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All r
ights reserved. | 6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All r
ights reserved. |
7 * Copyright (C) 2009 Google Inc. All rights reserved. | 7 * Copyright (C) 2009 Google Inc. All rights reserved. |
8 * | 8 * |
9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
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411 bool isLayoutTableCol() const { return isOfType(LayoutObjectLayoutTableCol);
} | 411 bool isLayoutTableCol() const { return isOfType(LayoutObjectLayoutTableCol);
} |
412 bool isListBox() const { return isOfType(LayoutObjectListBox); } | 412 bool isListBox() const { return isOfType(LayoutObjectListBox); } |
413 bool isListItem() const { return isOfType(LayoutObjectListItem); } | 413 bool isListItem() const { return isOfType(LayoutObjectListItem); } |
414 bool isListMarker() const { return isOfType(LayoutObjectListMarker); } | 414 bool isListMarker() const { return isOfType(LayoutObjectListMarker); } |
415 bool isMedia() const { return isOfType(LayoutObjectMedia); } | 415 bool isMedia() const { return isOfType(LayoutObjectMedia); } |
416 bool isMenuList() const { return isOfType(LayoutObjectMenuList); } | 416 bool isMenuList() const { return isOfType(LayoutObjectMenuList); } |
417 bool isMeter() const { return isOfType(LayoutObjectMeter); } | 417 bool isMeter() const { return isOfType(LayoutObjectMeter); } |
418 bool isProgress() const { return isOfType(LayoutObjectProgress); } | 418 bool isProgress() const { return isOfType(LayoutObjectProgress); } |
419 bool isQuote() const { return isOfType(LayoutObjectQuote); } | 419 bool isQuote() const { return isOfType(LayoutObjectQuote); } |
420 bool isLayoutButton() const { return isOfType(LayoutObjectLayoutButton); } | 420 bool isLayoutButton() const { return isOfType(LayoutObjectLayoutButton); } |
421 bool isLayoutFullScreen() const { return isOfType(LayoutObjectLayoutFullScre
en); } | |
422 bool isLayoutFullScreenPlaceholder() const { return isOfType(LayoutObjectLay
outFullScreenPlaceholder); } | |
423 bool isLayoutGrid() const { return isOfType(LayoutObjectLayoutGrid); } | 421 bool isLayoutGrid() const { return isOfType(LayoutObjectLayoutGrid); } |
424 bool isLayoutIFrame() const { return isOfType(LayoutObjectLayoutIFrame); } | 422 bool isLayoutIFrame() const { return isOfType(LayoutObjectLayoutIFrame); } |
425 bool isLayoutImage() const { return isOfType(LayoutObjectLayoutImage); } | 423 bool isLayoutImage() const { return isOfType(LayoutObjectLayoutImage); } |
426 bool isLayoutMultiColumnSet() const { return isOfType(LayoutObjectLayoutMult
iColumnSet); } | 424 bool isLayoutMultiColumnSet() const { return isOfType(LayoutObjectLayoutMult
iColumnSet); } |
427 bool isLayoutMultiColumnSpannerPlaceholder() const { return isOfType(LayoutO
bjectLayoutMultiColumnSpannerPlaceholder); } | 425 bool isLayoutMultiColumnSpannerPlaceholder() const { return isOfType(LayoutO
bjectLayoutMultiColumnSpannerPlaceholder); } |
428 bool isLayoutScrollbarPart() const { return isOfType(LayoutObjectLayoutScrol
lbarPart); } | 426 bool isLayoutScrollbarPart() const { return isOfType(LayoutObjectLayoutScrol
lbarPart); } |
429 bool isLayoutView() const { return isOfType(LayoutObjectLayoutView); } | 427 bool isLayoutView() const { return isOfType(LayoutObjectLayoutView); } |
430 bool isReplica() const { return isOfType(LayoutObjectReplica); } | 428 bool isReplica() const { return isOfType(LayoutObjectReplica); } |
431 bool isRuby() const { return isOfType(LayoutObjectRuby); } | 429 bool isRuby() const { return isOfType(LayoutObjectRuby); } |
432 bool isRubyBase() const { return isOfType(LayoutObjectRubyBase); } | 430 bool isRubyBase() const { return isOfType(LayoutObjectRubyBase); } |
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559 // rest of the layout tree will move to a similar model. | 557 // rest of the layout tree will move to a similar model. |
560 virtual bool nodeAtFloatPoint(HitTestResult&, const FloatPoint& pointInParen
t, HitTestAction); | 558 virtual bool nodeAtFloatPoint(HitTestResult&, const FloatPoint& pointInParen
t, HitTestAction); |
561 | 559 |
562 bool isAnonymous() const { return m_bitfields.isAnonymous(); } | 560 bool isAnonymous() const { return m_bitfields.isAnonymous(); } |
563 bool isAnonymousBlock() const | 561 bool isAnonymousBlock() const |
564 { | 562 { |
565 // This function is kept in sync with anonymous block creation condition
s in | 563 // This function is kept in sync with anonymous block creation condition
s in |
566 // LayoutBlock::createAnonymousBlock(). This includes creating an anonym
ous | 564 // LayoutBlock::createAnonymousBlock(). This includes creating an anonym
ous |
567 // LayoutBlock having a BLOCK or BOX display. Other classes such as Layo
utTextFragment | 565 // LayoutBlock having a BLOCK or BOX display. Other classes such as Layo
utTextFragment |
568 // are not LayoutBlocks and will return false. See https://bugs.webkit.o
rg/show_bug.cgi?id=56709. | 566 // are not LayoutBlocks and will return false. See https://bugs.webkit.o
rg/show_bug.cgi?id=56709. |
569 return isAnonymous() && (style()->display() == BLOCK || style()->display
() == BOX) && style()->styleType() == NOPSEUDO && isLayoutBlock() && !isListMark
er() && !isLayoutFlowThread() && !isLayoutMultiColumnSet() | 567 return isAnonymous() && (style()->display() == BLOCK || style()->display
() == BOX) && style()->styleType() == NOPSEUDO && isLayoutBlock() && !isListMark
er() && !isLayoutFlowThread() && !isLayoutMultiColumnSet(); |
570 && !isLayoutFullScreen() | |
571 && !isLayoutFullScreenPlaceholder(); | |
572 } | 568 } |
573 bool isElementContinuation() const { return node() && node()->layoutObject()
!= this; } | 569 bool isElementContinuation() const { return node() && node()->layoutObject()
!= this; } |
574 bool isInlineElementContinuation() const { return isElementContinuation() &&
isInline(); } | 570 bool isInlineElementContinuation() const { return isElementContinuation() &&
isInline(); } |
575 virtual LayoutBoxModelObject* virtualContinuation() const { return nullptr;
} | 571 virtual LayoutBoxModelObject* virtualContinuation() const { return nullptr;
} |
576 | 572 |
577 bool isFloating() const { return m_bitfields.floating(); } | 573 bool isFloating() const { return m_bitfields.floating(); } |
578 | 574 |
579 bool isOutOfFlowPositioned() const { return m_bitfields.isOutOfFlowPositione
d(); } // absolute or fixed positioning | 575 bool isOutOfFlowPositioned() const { return m_bitfields.isOutOfFlowPositione
d(); } // absolute or fixed positioning |
580 bool isInFlowPositioned() const { return m_bitfields.isInFlowPositioned(); }
// relative or sticky positioning | 576 bool isInFlowPositioned() const { return m_bitfields.isInFlowPositioned(); }
// relative or sticky positioning |
581 bool isRelPositioned() const { return m_bitfields.isRelPositioned(); } // re
lative positioning | 577 bool isRelPositioned() const { return m_bitfields.isRelPositioned(); } // re
lative positioning |
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1240 LayoutObjectListBox, | 1236 LayoutObjectListBox, |
1241 LayoutObjectListItem, | 1237 LayoutObjectListItem, |
1242 LayoutObjectListMarker, | 1238 LayoutObjectListMarker, |
1243 LayoutObjectMedia, | 1239 LayoutObjectMedia, |
1244 LayoutObjectMenuList, | 1240 LayoutObjectMenuList, |
1245 LayoutObjectMeter, | 1241 LayoutObjectMeter, |
1246 LayoutObjectProgress, | 1242 LayoutObjectProgress, |
1247 LayoutObjectQuote, | 1243 LayoutObjectQuote, |
1248 LayoutObjectLayoutButton, | 1244 LayoutObjectLayoutButton, |
1249 LayoutObjectLayoutFlowThread, | 1245 LayoutObjectLayoutFlowThread, |
1250 LayoutObjectLayoutFullScreen, | |
1251 LayoutObjectLayoutFullScreenPlaceholder, | |
1252 LayoutObjectLayoutGrid, | 1246 LayoutObjectLayoutGrid, |
1253 LayoutObjectLayoutIFrame, | 1247 LayoutObjectLayoutIFrame, |
1254 LayoutObjectLayoutImage, | 1248 LayoutObjectLayoutImage, |
1255 LayoutObjectLayoutInline, | 1249 LayoutObjectLayoutInline, |
1256 LayoutObjectLayoutMultiColumnSet, | 1250 LayoutObjectLayoutMultiColumnSet, |
1257 LayoutObjectLayoutMultiColumnSpannerPlaceholder, | 1251 LayoutObjectLayoutMultiColumnSpannerPlaceholder, |
1258 LayoutObjectLayoutPart, | 1252 LayoutObjectLayoutPart, |
1259 LayoutObjectLayoutScrollbarPart, | 1253 LayoutObjectLayoutScrollbarPart, |
1260 LayoutObjectLayoutView, | 1254 LayoutObjectLayoutView, |
1261 LayoutObjectReplica, | 1255 LayoutObjectReplica, |
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1918 void showTree(const blink::LayoutObject*); | 1912 void showTree(const blink::LayoutObject*); |
1919 void showLineTree(const blink::LayoutObject*); | 1913 void showLineTree(const blink::LayoutObject*); |
1920 void showLayoutTree(const blink::LayoutObject* object1); | 1914 void showLayoutTree(const blink::LayoutObject* object1); |
1921 // We don't make object2 an optional parameter so that showLayoutTree | 1915 // We don't make object2 an optional parameter so that showLayoutTree |
1922 // can be called from gdb easily. | 1916 // can be called from gdb easily. |
1923 void showLayoutTree(const blink::LayoutObject* object1, const blink::LayoutObjec
t* object2); | 1917 void showLayoutTree(const blink::LayoutObject* object1, const blink::LayoutObjec
t* object2); |
1924 | 1918 |
1925 #endif | 1919 #endif |
1926 | 1920 |
1927 #endif // LayoutObject_h | 1921 #endif // LayoutObject_h |
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