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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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435 bool isLayoutTableCol() const { return isOfType(LayoutObjectLayoutTableCol);
} | 435 bool isLayoutTableCol() const { return isOfType(LayoutObjectLayoutTableCol);
} |
436 bool isListBox() const { return isOfType(LayoutObjectListBox); } | 436 bool isListBox() const { return isOfType(LayoutObjectListBox); } |
437 bool isListItem() const { return isOfType(LayoutObjectListItem); } | 437 bool isListItem() const { return isOfType(LayoutObjectListItem); } |
438 bool isListMarker() const { return isOfType(LayoutObjectListMarker); } | 438 bool isListMarker() const { return isOfType(LayoutObjectListMarker); } |
439 bool isMedia() const { return isOfType(LayoutObjectMedia); } | 439 bool isMedia() const { return isOfType(LayoutObjectMedia); } |
440 bool isMenuList() const { return isOfType(LayoutObjectMenuList); } | 440 bool isMenuList() const { return isOfType(LayoutObjectMenuList); } |
441 bool isMeter() const { return isOfType(LayoutObjectMeter); } | 441 bool isMeter() const { return isOfType(LayoutObjectMeter); } |
442 bool isProgress() const { return isOfType(LayoutObjectProgress); } | 442 bool isProgress() const { return isOfType(LayoutObjectProgress); } |
443 bool isQuote() const { return isOfType(LayoutObjectQuote); } | 443 bool isQuote() const { return isOfType(LayoutObjectQuote); } |
444 bool isLayoutButton() const { return isOfType(LayoutObjectLayoutButton); } | 444 bool isLayoutButton() const { return isOfType(LayoutObjectLayoutButton); } |
445 bool isLayoutFullScreen() const { return isOfType(LayoutObjectLayoutFullScre
en); } | |
446 bool isLayoutFullScreenPlaceholder() const { return isOfType(LayoutObjectLay
outFullScreenPlaceholder); } | |
447 bool isLayoutGrid() const { return isOfType(LayoutObjectLayoutGrid); } | 445 bool isLayoutGrid() const { return isOfType(LayoutObjectLayoutGrid); } |
448 bool isLayoutIFrame() const { return isOfType(LayoutObjectLayoutIFrame); } | 446 bool isLayoutIFrame() const { return isOfType(LayoutObjectLayoutIFrame); } |
449 bool isLayoutImage() const { return isOfType(LayoutObjectLayoutImage); } | 447 bool isLayoutImage() const { return isOfType(LayoutObjectLayoutImage); } |
450 bool isLayoutMultiColumnSet() const { return isOfType(LayoutObjectLayoutMult
iColumnSet); } | 448 bool isLayoutMultiColumnSet() const { return isOfType(LayoutObjectLayoutMult
iColumnSet); } |
451 bool isLayoutMultiColumnSpannerPlaceholder() const { return isOfType(LayoutO
bjectLayoutMultiColumnSpannerPlaceholder); } | 449 bool isLayoutMultiColumnSpannerPlaceholder() const { return isOfType(LayoutO
bjectLayoutMultiColumnSpannerPlaceholder); } |
452 bool isLayoutScrollbarPart() const { return isOfType(LayoutObjectLayoutScrol
lbarPart); } | 450 bool isLayoutScrollbarPart() const { return isOfType(LayoutObjectLayoutScrol
lbarPart); } |
453 bool isLayoutView() const { return isOfType(LayoutObjectLayoutView); } | 451 bool isLayoutView() const { return isOfType(LayoutObjectLayoutView); } |
454 bool isReplica() const { return isOfType(LayoutObjectReplica); } | 452 bool isReplica() const { return isOfType(LayoutObjectReplica); } |
455 bool isRuby() const { return isOfType(LayoutObjectRuby); } | 453 bool isRuby() const { return isOfType(LayoutObjectRuby); } |
456 bool isRubyBase() const { return isOfType(LayoutObjectRubyBase); } | 454 bool isRubyBase() const { return isOfType(LayoutObjectRubyBase); } |
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583 // rest of the layout tree will move to a similar model. | 581 // rest of the layout tree will move to a similar model. |
584 virtual bool nodeAtFloatPoint(HitTestResult&, const FloatPoint& pointInParen
t, HitTestAction); | 582 virtual bool nodeAtFloatPoint(HitTestResult&, const FloatPoint& pointInParen
t, HitTestAction); |
585 | 583 |
586 bool isAnonymous() const { return m_bitfields.isAnonymous(); } | 584 bool isAnonymous() const { return m_bitfields.isAnonymous(); } |
587 bool isAnonymousBlock() const | 585 bool isAnonymousBlock() const |
588 { | 586 { |
589 // This function is kept in sync with anonymous block creation condition
s in | 587 // This function is kept in sync with anonymous block creation condition
s in |
590 // LayoutBlock::createAnonymousBlock(). This includes creating an anonym
ous | 588 // LayoutBlock::createAnonymousBlock(). This includes creating an anonym
ous |
591 // LayoutBlock having a BLOCK or BOX display. Other classes such as Layo
utTextFragment | 589 // LayoutBlock having a BLOCK or BOX display. Other classes such as Layo
utTextFragment |
592 // are not LayoutBlocks and will return false. See https://bugs.webkit.o
rg/show_bug.cgi?id=56709. | 590 // are not LayoutBlocks and will return false. See https://bugs.webkit.o
rg/show_bug.cgi?id=56709. |
593 return isAnonymous() && (style()->display() == BLOCK || style()->display
() == BOX) && style()->styleType() == NOPSEUDO && isLayoutBlock() && !isListMark
er() && !isLayoutFlowThread() && !isLayoutMultiColumnSet() | 591 return isAnonymous() && (style()->display() == BLOCK || style()->display
() == BOX) && style()->styleType() == NOPSEUDO && isLayoutBlock() && !isListMark
er() && !isLayoutFlowThread() && !isLayoutMultiColumnSet(); |
594 && !isLayoutFullScreen() | |
595 && !isLayoutFullScreenPlaceholder(); | |
596 } | 592 } |
597 bool isElementContinuation() const { return node() && node()->layoutObject()
!= this; } | 593 bool isElementContinuation() const { return node() && node()->layoutObject()
!= this; } |
598 bool isInlineElementContinuation() const { return isElementContinuation() &&
isInline(); } | 594 bool isInlineElementContinuation() const { return isElementContinuation() &&
isInline(); } |
599 virtual LayoutBoxModelObject* virtualContinuation() const { return nullptr;
} | 595 virtual LayoutBoxModelObject* virtualContinuation() const { return nullptr;
} |
600 | 596 |
601 bool isFloating() const { return m_bitfields.floating(); } | 597 bool isFloating() const { return m_bitfields.floating(); } |
602 | 598 |
603 bool isOutOfFlowPositioned() const { return m_bitfields.isOutOfFlowPositione
d(); } // absolute or fixed positioning | 599 bool isOutOfFlowPositioned() const { return m_bitfields.isOutOfFlowPositione
d(); } // absolute or fixed positioning |
604 bool isInFlowPositioned() const { return m_bitfields.isInFlowPositioned(); }
// relative or sticky positioning | 600 bool isInFlowPositioned() const { return m_bitfields.isInFlowPositioned(); }
// relative or sticky positioning |
605 bool isRelPositioned() const { return m_bitfields.isRelPositioned(); } // re
lative positioning | 601 bool isRelPositioned() const { return m_bitfields.isRelPositioned(); } // re
lative positioning |
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1300 LayoutObjectListBox, | 1296 LayoutObjectListBox, |
1301 LayoutObjectListItem, | 1297 LayoutObjectListItem, |
1302 LayoutObjectListMarker, | 1298 LayoutObjectListMarker, |
1303 LayoutObjectMedia, | 1299 LayoutObjectMedia, |
1304 LayoutObjectMenuList, | 1300 LayoutObjectMenuList, |
1305 LayoutObjectMeter, | 1301 LayoutObjectMeter, |
1306 LayoutObjectProgress, | 1302 LayoutObjectProgress, |
1307 LayoutObjectQuote, | 1303 LayoutObjectQuote, |
1308 LayoutObjectLayoutButton, | 1304 LayoutObjectLayoutButton, |
1309 LayoutObjectLayoutFlowThread, | 1305 LayoutObjectLayoutFlowThread, |
1310 LayoutObjectLayoutFullScreen, | |
1311 LayoutObjectLayoutFullScreenPlaceholder, | |
1312 LayoutObjectLayoutGrid, | 1306 LayoutObjectLayoutGrid, |
1313 LayoutObjectLayoutIFrame, | 1307 LayoutObjectLayoutIFrame, |
1314 LayoutObjectLayoutImage, | 1308 LayoutObjectLayoutImage, |
1315 LayoutObjectLayoutInline, | 1309 LayoutObjectLayoutInline, |
1316 LayoutObjectLayoutMultiColumnSet, | 1310 LayoutObjectLayoutMultiColumnSet, |
1317 LayoutObjectLayoutMultiColumnSpannerPlaceholder, | 1311 LayoutObjectLayoutMultiColumnSpannerPlaceholder, |
1318 LayoutObjectLayoutPart, | 1312 LayoutObjectLayoutPart, |
1319 LayoutObjectLayoutScrollbarPart, | 1313 LayoutObjectLayoutScrollbarPart, |
1320 LayoutObjectLayoutView, | 1314 LayoutObjectLayoutView, |
1321 LayoutObjectReplica, | 1315 LayoutObjectReplica, |
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2006 void showTree(const blink::LayoutObject*); | 2000 void showTree(const blink::LayoutObject*); |
2007 void showLineTree(const blink::LayoutObject*); | 2001 void showLineTree(const blink::LayoutObject*); |
2008 void showLayoutTree(const blink::LayoutObject* object1); | 2002 void showLayoutTree(const blink::LayoutObject* object1); |
2009 // We don't make object2 an optional parameter so that showLayoutTree | 2003 // We don't make object2 an optional parameter so that showLayoutTree |
2010 // can be called from gdb easily. | 2004 // can be called from gdb easily. |
2011 void showLayoutTree(const blink::LayoutObject* object1, const blink::LayoutObjec
t* object2); | 2005 void showLayoutTree(const blink::LayoutObject* object1, const blink::LayoutObjec
t* object2); |
2012 | 2006 |
2013 #endif | 2007 #endif |
2014 | 2008 |
2015 #endif // LayoutObject_h | 2009 #endif // LayoutObject_h |
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