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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) 2007 David Smith (catfish.man@gmail.com) | 4 * (C) 2007 David Smith (catfish.man@gmail.com) |
5 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
All rights reserved. | 5 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
All rights reserved. |
6 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 6 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
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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1526 | 1526 |
1527 if (needsPositionedMovementLayout() && !tryLayoutDoingPositionedMovement
Only()) | 1527 if (needsPositionedMovementLayout() && !tryLayoutDoingPositionedMovement
Only()) |
1528 return false; | 1528 return false; |
1529 | 1529 |
1530 FastTextAutosizer::LayoutScope fastTextAutosizerLayoutScope(this); | 1530 FastTextAutosizer::LayoutScope fastTextAutosizerLayoutScope(this); |
1531 | 1531 |
1532 // Lay out positioned descendants or objects that just need to recompute
overflow. | 1532 // Lay out positioned descendants or objects that just need to recompute
overflow. |
1533 if (needsSimplifiedNormalFlowLayout()) | 1533 if (needsSimplifiedNormalFlowLayout()) |
1534 simplifiedNormalFlowLayout(); | 1534 simplifiedNormalFlowLayout(); |
1535 | 1535 |
1536 // Make sure a forced break is applied after the content if we are a flo
w thread in a simplified layout. | |
1537 // This ensures the size information is correctly computed for the last
auto-height region receiving content. | |
1538 if (isRenderFlowThread()) | |
1539 toRenderFlowThread(this)->applyBreakAfterContent(clientLogicalBottom
()); | |
1540 | |
1541 // Lay out our positioned objects if our positioned child bit is set. | 1536 // Lay out our positioned objects if our positioned child bit is set. |
1542 // Also, if an absolute position element inside a relative positioned co
ntainer moves, and the absolute element has a fixed position | 1537 // Also, if an absolute position element inside a relative positioned co
ntainer moves, and the absolute element has a fixed position |
1543 // child, neither the fixed element nor its container learn of the movem
ent since posChildNeedsLayout() is only marked as far as the | 1538 // child, neither the fixed element nor its container learn of the movem
ent since posChildNeedsLayout() is only marked as far as the |
1544 // relative positioned container. So if we can have fixed pos objects in
our positioned objects list check if any of them | 1539 // relative positioned container. So if we can have fixed pos objects in
our positioned objects list check if any of them |
1545 // are statically positioned and thus need to move with their absolute a
ncestors. | 1540 // are statically positioned and thus need to move with their absolute a
ncestors. |
1546 bool canContainFixedPosObjects = canContainFixedPositionObjects(); | 1541 bool canContainFixedPosObjects = canContainFixedPositionObjects(); |
1547 if (posChildNeedsLayout() || needsPositionedMovementLayout() || canConta
inFixedPosObjects) | 1542 if (posChildNeedsLayout() || needsPositionedMovementLayout() || canConta
inFixedPosObjects) |
1548 layoutPositionedObjects(false, needsPositionedMovementLayout() ? For
cedLayoutAfterContainingBlockMoved : (!posChildNeedsLayout() && canContainFixedP
osObjects ? LayoutOnlyFixedPositionedObjects : DefaultLayout)); | 1543 layoutPositionedObjects(false, needsPositionedMovementLayout() ? For
cedLayoutAfterContainingBlockMoved : (!posChildNeedsLayout() && canContainFixedP
osObjects ? LayoutOnlyFixedPositionedObjects : DefaultLayout)); |
1549 | 1544 |
1550 // Recompute our overflow information. | 1545 // Recompute our overflow information. |
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4976 void RenderBlock::showLineTreeAndMark(const InlineBox* markedBox1, const char* m
arkedLabel1, const InlineBox* markedBox2, const char* markedLabel2, const Render
Object* obj) const | 4971 void RenderBlock::showLineTreeAndMark(const InlineBox* markedBox1, const char* m
arkedLabel1, const InlineBox* markedBox2, const char* markedLabel2, const Render
Object* obj) const |
4977 { | 4972 { |
4978 showRenderObject(); | 4973 showRenderObject(); |
4979 for (const RootInlineBox* root = firstRootBox(); root; root = root->nextRoot
Box()) | 4974 for (const RootInlineBox* root = firstRootBox(); root; root = root->nextRoot
Box()) |
4980 root->showLineTreeAndMark(markedBox1, markedLabel1, markedBox2, markedLa
bel2, obj, 1); | 4975 root->showLineTreeAndMark(markedBox1, markedLabel1, markedBox2, markedLa
bel2, obj, 1); |
4981 } | 4976 } |
4982 | 4977 |
4983 #endif | 4978 #endif |
4984 | 4979 |
4985 } // namespace WebCore | 4980 } // namespace WebCore |
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