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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) 2005 Allan Sandfeld Jensen (kde@carewolf.com) | 4 * (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com) |
5 * (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com) | 5 * (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com) |
6 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. | 6 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. |
7 * All rights reserved. | 7 * All rights reserved. |
8 * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved. | 8 * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved. |
9 * | 9 * |
10 * This library is free software; you can redistribute it and/or | 10 * This library is free software; you can redistribute it and/or |
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5494 // part of the latter (i.e. one whole page length of remaining space). | 5494 // part of the latter (i.e. one whole page length of remaining space). |
5495 remainingHeight = intMod(remainingHeight, pageLogicalHeight); | 5495 remainingHeight = intMod(remainingHeight, pageLogicalHeight); |
5496 } | 5496 } |
5497 return remainingHeight; | 5497 return remainingHeight; |
5498 } | 5498 } |
5499 | 5499 |
5500 return flowThread->pageRemainingLogicalHeightForOffset(offset, | 5500 return flowThread->pageRemainingLogicalHeightForOffset(offset, |
5501 pageBoundaryRule); | 5501 pageBoundaryRule); |
5502 } | 5502 } |
5503 | 5503 |
| 5504 bool LayoutBox::crossesPageBoundary(LayoutUnit offset, |
| 5505 LayoutUnit logicalHeight) const { |
| 5506 if (!view()->layoutState()->pageLogicalHeight()) |
| 5507 return false; |
| 5508 return pageRemainingLogicalHeightForOffset(offset, AssociateWithLatterPage) < |
| 5509 logicalHeight; |
| 5510 } |
| 5511 |
5504 LayoutUnit LayoutBox::calculatePaginationStrutToFitContent( | 5512 LayoutUnit LayoutBox::calculatePaginationStrutToFitContent( |
5505 LayoutUnit offset, | 5513 LayoutUnit offset, |
5506 LayoutUnit strutToNextPage, | 5514 LayoutUnit strutToNextPage, |
5507 LayoutUnit contentLogicalHeight) const { | 5515 LayoutUnit contentLogicalHeight) const { |
5508 ASSERT(strutToNextPage == | 5516 ASSERT(strutToNextPage == |
5509 pageRemainingLogicalHeightForOffset(offset, AssociateWithLatterPage)); | 5517 pageRemainingLogicalHeightForOffset(offset, AssociateWithLatterPage)); |
5510 LayoutUnit nextPageLogicalTop = offset + strutToNextPage; | 5518 LayoutUnit nextPageLogicalTop = offset + strutToNextPage; |
5511 if (pageLogicalHeightForOffset(nextPageLogicalTop) >= contentLogicalHeight) | 5519 if (pageLogicalHeightForOffset(nextPageLogicalTop) >= contentLogicalHeight) |
5512 return strutToNextPage; // Content fits just fine in the next page or | 5520 return strutToNextPage; // Content fits just fine in the next page or |
5513 // column. | 5521 // column. |
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5576 LayoutRect rect = frameRect(); | 5584 LayoutRect rect = frameRect(); |
5577 | 5585 |
5578 LayoutBlock* block = containingBlock(); | 5586 LayoutBlock* block = containingBlock(); |
5579 if (block) | 5587 if (block) |
5580 block->adjustChildDebugRect(rect); | 5588 block->adjustChildDebugRect(rect); |
5581 | 5589 |
5582 return rect; | 5590 return rect; |
5583 } | 5591 } |
5584 | 5592 |
5585 } // namespace blink | 5593 } // namespace blink |
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