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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 2441 | 2441 |
| 2442 m_floatingObjects->add(floatingObject->copyToNewContainer(offset
)); | 2442 m_floatingObjects->add(floatingObject->copyToNewContainer(offset
)); |
| 2443 } | 2443 } |
| 2444 } | 2444 } |
| 2445 } | 2445 } |
| 2446 } | 2446 } |
| 2447 | 2447 |
| 2448 LayoutUnit RenderBlockFlow::addOverhangingFloats(RenderBlockFlow* child, bool ma
keChildPaintOtherFloats) | 2448 LayoutUnit RenderBlockFlow::addOverhangingFloats(RenderBlockFlow* child, bool ma
keChildPaintOtherFloats) |
| 2449 { | 2449 { |
| 2450 // Prevent floats from being added to the canvas by the root element, e.g.,
<html>. | 2450 // Prevent floats from being added to the canvas by the root element, e.g.,
<html>. |
| 2451 if (child->hasOverflowClip() || !child->containsFloats() || child->isDocumen
tElement() || child->hasColumns() || child->isWritingModeRoot()) | 2451 if (child->hasOverflowClip() || !child->containsFloats() || child->isRenderF
lowThread() || child->isRenderRegion() || child->isDocumentElement() || child->h
asColumns() || child->isWritingModeRoot()) |
| 2452 return 0; | 2452 return 0; |
| 2453 | 2453 |
| 2454 LayoutUnit childLogicalTop = child->logicalTop(); | 2454 LayoutUnit childLogicalTop = child->logicalTop(); |
| 2455 LayoutUnit childLogicalLeft = child->logicalLeft(); | 2455 LayoutUnit childLogicalLeft = child->logicalLeft(); |
| 2456 LayoutUnit lowestFloatLogicalBottom = 0; | 2456 LayoutUnit lowestFloatLogicalBottom = 0; |
| 2457 | 2457 |
| 2458 // Floats that will remain the child's responsibility to paint should factor
into its | 2458 // Floats that will remain the child's responsibility to paint should factor
into its |
| 2459 // overflow. | 2459 // overflow. |
| 2460 FloatingObjectSetIterator childEnd = child->m_floatingObjects->set().end(); | 2460 FloatingObjectSetIterator childEnd = child->m_floatingObjects->set().end(); |
| 2461 for (FloatingObjectSetIterator childIt = child->m_floatingObjects->set().beg
in(); childIt != childEnd; ++childIt) { | 2461 for (FloatingObjectSetIterator childIt = child->m_floatingObjects->set().beg
in(); childIt != childEnd; ++childIt) { |
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| 2804 RenderBlockFlow::RenderBlockFlowRareData& RenderBlockFlow::ensureRareData() | 2804 RenderBlockFlow::RenderBlockFlowRareData& RenderBlockFlow::ensureRareData() |
| 2805 { | 2805 { |
| 2806 if (m_rareData) | 2806 if (m_rareData) |
| 2807 return *m_rareData; | 2807 return *m_rareData; |
| 2808 | 2808 |
| 2809 m_rareData = adoptPtr(new RenderBlockFlowRareData(this)); | 2809 m_rareData = adoptPtr(new RenderBlockFlowRareData(this)); |
| 2810 return *m_rareData; | 2810 return *m_rareData; |
| 2811 } | 2811 } |
| 2812 | 2812 |
| 2813 } // namespace WebCore | 2813 } // namespace WebCore |
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