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1 /* | 1 /* |
2 * Copyright (C) 1997 Martin Jones (mjones@kde.org) | 2 * Copyright (C) 1997 Martin Jones (mjones@kde.org) |
3 * (C) 1997 Torben Weis (weis@kde.org) | 3 * (C) 1997 Torben Weis (weis@kde.org) |
4 * (C) 1998 Waldo Bastian (bastian@kde.org) | 4 * (C) 1998 Waldo Bastian (bastian@kde.org) |
5 * (C) 1999 Lars Knoll (knoll@kde.org) | 5 * (C) 1999 Lars Knoll (knoll@kde.org) |
6 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 6 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
7 * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. All rights reserved. | 7 * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. All rights reserved. |
8 * Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com) | 8 * Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com) |
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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399 unsigned lastRowIndex = 0; | 399 unsigned lastRowIndex = 0; |
400 unsigned lastRowSpan = 0; | 400 unsigned lastRowSpan = 0; |
401 | 401 |
402 for (unsigned i = 0; i < rowSpanCells.size(); i++) { | 402 for (unsigned i = 0; i < rowSpanCells.size(); i++) { |
403 RenderTableCell* cell = rowSpanCells[i]; | 403 RenderTableCell* cell = rowSpanCells[i]; |
404 | 404 |
405 unsigned rowIndex = cell->rowIndex(); | 405 unsigned rowIndex = cell->rowIndex(); |
406 | 406 |
407 unsigned rowSpan = cell->rowSpan(); | 407 unsigned rowSpan = cell->rowSpan(); |
408 | 408 |
409 unsigned spanningCellEndBoundry = rowIndex + rowSpan; | |
410 unsigned lastSpanningCellEndBoundry = lastRowIndex + lastRowSpan; | |
Julien - ping for review
2013/08/08 20:08:43
typo: "boundry" is not an English word, "boundary"
| |
411 | |
409 // Only heightest spanning cell will distribute it's extra height in row if more then one spanning cells | 412 // Only heightest spanning cell will distribute it's extra height in row if more then one spanning cells |
410 // present at same level. | 413 // present at same level. |
411 if (rowIndex == lastRowIndex && rowSpan == lastRowSpan) | 414 if (rowIndex == lastRowIndex && rowSpan == lastRowSpan) |
412 continue; | 415 continue; |
413 | 416 |
414 int originalBeforePosition = m_rowPos[rowIndex + rowSpan]; | 417 int originalBeforePosition = m_rowPos[spanningCellEndBoundry]; |
418 | |
419 // When 2 spanning cells are ending at same row index then while extra h eight distribution of first spanning | |
420 // cell updates position of the last row so getting the original positio n of the last row in second spanning | |
421 // cell need to reduce the height changed by first spanning cell. | |
422 if (spanningCellEndBoundry == lastSpanningCellEndBoundry) | |
423 originalBeforePosition -= extraHeightToPropagate; | |
415 | 424 |
416 if (extraHeightToPropagate) { | 425 if (extraHeightToPropagate) { |
417 for (unsigned row = lastRowIndex + lastRowSpan; row <= rowIndex + ro wSpan; row++) | 426 for (unsigned row = lastSpanningCellEndBoundry + 1; row <= spanningC ellEndBoundry; row++) |
418 m_rowPos[row] += extraHeightToPropagate; | 427 m_rowPos[row] += extraHeightToPropagate; |
419 } | 428 } |
420 | 429 |
421 lastRowIndex = rowIndex; | 430 lastRowIndex = rowIndex; |
422 lastRowSpan = rowSpan; | 431 lastRowSpan = rowSpan; |
423 | 432 |
424 struct SpanningRowsHeight spanningRowsHeight; | 433 struct SpanningRowsHeight spanningRowsHeight; |
425 | 434 |
426 populateSpanningRowsHeightFromCell(cell, spanningRowsHeight); | 435 populateSpanningRowsHeightFromCell(cell, spanningRowsHeight); |
427 | 436 |
428 if (!spanningRowsHeight.totalRowsHeight || spanningRowsHeight.spanningCe llHeightIgnoringBorderSpacing <= spanningRowsHeight.totalRowsHeight) | 437 if (!spanningRowsHeight.totalRowsHeight || spanningRowsHeight.spanningCe llHeightIgnoringBorderSpacing <= spanningRowsHeight.totalRowsHeight) |
429 continue; | 438 continue; |
430 | 439 |
431 int totalPercent = 0; | 440 int totalPercent = 0; |
432 int totalAutoRowsHeight = 0; | 441 int totalAutoRowsHeight = 0; |
433 int totalRemainingRowsHeight = spanningRowsHeight.totalRowsHeight; | 442 int totalRemainingRowsHeight = spanningRowsHeight.totalRowsHeight; |
434 | 443 |
435 // FIXME: Inner spanning cell height should not change if it have fixed height when it's parent spanning cell | 444 // FIXME: Inner spanning cell height should not change if it have fixed height when it's parent spanning cell |
436 // is distributing it's extra height in rows. | 445 // is distributing it's extra height in rows. |
437 | 446 |
438 // Calculate total percentage, total auto rows height and total rows hei ght except percent rows. | 447 // Calculate total percentage, total auto rows height and total rows hei ght except percent rows. |
439 for (unsigned row = rowIndex; row < (rowIndex + rowSpan); row++) { | 448 for (unsigned row = rowIndex; row < spanningCellEndBoundry; row++) { |
440 if (m_grid[row].logicalHeight.isPercent()) { | 449 if (m_grid[row].logicalHeight.isPercent()) { |
441 totalPercent += m_grid[row].logicalHeight.percent(); | 450 totalPercent += m_grid[row].logicalHeight.percent(); |
442 totalRemainingRowsHeight -= spanningRowsHeight.rowHeight[row - r owIndex]; | 451 totalRemainingRowsHeight -= spanningRowsHeight.rowHeight[row - r owIndex]; |
443 } else if (m_grid[row].logicalHeight.isAuto()) { | 452 } else if (m_grid[row].logicalHeight.isAuto()) { |
444 totalAutoRowsHeight += spanningRowsHeight.rowHeight[row - rowInd ex]; | 453 totalAutoRowsHeight += spanningRowsHeight.rowHeight[row - rowInd ex]; |
445 } | 454 } |
446 } | 455 } |
447 | 456 |
448 int extraRowSpanningHeight = spanningRowsHeight.spanningCellHeightIgnori ngBorderSpacing - spanningRowsHeight.totalRowsHeight; | 457 int extraRowSpanningHeight = spanningRowsHeight.spanningCellHeightIgnori ngBorderSpacing - spanningRowsHeight.totalRowsHeight; |
449 | 458 |
450 distributeExtraRowSpanHeightToPercentRows(cell, totalPercent, extraRowSp anningHeight, spanningRowsHeight.rowHeight); | 459 distributeExtraRowSpanHeightToPercentRows(cell, totalPercent, extraRowSp anningHeight, spanningRowsHeight.rowHeight); |
451 distributeExtraRowSpanHeightToAutoRows(cell, totalAutoRowsHeight, extraR owSpanningHeight, spanningRowsHeight.rowHeight); | 460 distributeExtraRowSpanHeightToAutoRows(cell, totalAutoRowsHeight, extraR owSpanningHeight, spanningRowsHeight.rowHeight); |
452 distributeExtraRowSpanHeightToRemainingRows(cell, totalRemainingRowsHeig ht, extraRowSpanningHeight, spanningRowsHeight.rowHeight); | 461 distributeExtraRowSpanHeightToRemainingRows(cell, totalRemainingRowsHeig ht, extraRowSpanningHeight, spanningRowsHeight.rowHeight); |
453 | 462 |
454 ASSERT(!extraRowSpanningHeight); | 463 ASSERT(!extraRowSpanningHeight); |
455 | 464 |
456 // Getting total changed height in the table | 465 // Getting total changed height in the table |
457 extraHeightToPropagate = m_rowPos[rowIndex + rowSpan] - originalBeforePo sition; | 466 extraHeightToPropagate = m_rowPos[spanningCellEndBoundry] - originalBefo rePosition; |
458 m_rowPos[rowIndex + rowSpan] -= extraHeightToPropagate; | |
459 } | 467 } |
460 | 468 |
461 if (extraHeightToPropagate) { | 469 if (extraHeightToPropagate) { |
462 // Apply changed height by rowSpan cells to rows present at the end of t he table | 470 // Apply changed height by rowSpan cells to rows present at the end of t he table |
463 for (unsigned row = lastRowIndex + lastRowSpan; row <= m_grid.size(); ro w++) | 471 for (unsigned row = lastRowIndex + lastRowSpan + 1; row <= m_grid.size() ; row++) |
464 m_rowPos[row] += extraHeightToPropagate; | 472 m_rowPos[row] += extraHeightToPropagate; |
465 } | 473 } |
466 } | 474 } |
467 | 475 |
468 // Find out the baseline of the cell | 476 // Find out the baseline of the cell |
469 // If the cell's baseline is more then the row's baseline then the cell's baseli ne become the row's baseline | 477 // If the cell's baseline is more then the row's baseline then the cell's baseli ne become the row's baseline |
470 // and if the row's baseline goes out of the row's boundries then adjust row hei ght accordingly. | 478 // and if the row's baseline goes out of the row's boundries then adjust row hei ght accordingly. |
471 void RenderTableSection::updateBaselineForCell(RenderTableCell* cell, unsigned r ow, LayoutUnit& baselineDescent) | 479 void RenderTableSection::updateBaselineForCell(RenderTableCell* cell, unsigned r ow, LayoutUnit& baselineDescent) |
472 { | 480 { |
473 if (!cell->isBaselineAligned()) | 481 if (!cell->isBaselineAligned()) |
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1675 if (!style()->isLeftToRightDirection()) | 1683 if (!style()->isLeftToRightDirection()) |
1676 cellLocation.setX(table()->columnPositions()[table()->numEffCols()] - ta ble()->columnPositions()[table()->colToEffCol(cell->col() + cell->colSpan())] + horizontalBorderSpacing); | 1684 cellLocation.setX(table()->columnPositions()[table()->numEffCols()] - ta ble()->columnPositions()[table()->colToEffCol(cell->col() + cell->colSpan())] + horizontalBorderSpacing); |
1677 else | 1685 else |
1678 cellLocation.setX(table()->columnPositions()[effectiveColumn] + horizont alBorderSpacing); | 1686 cellLocation.setX(table()->columnPositions()[effectiveColumn] + horizont alBorderSpacing); |
1679 | 1687 |
1680 cell->setLogicalLocation(cellLocation); | 1688 cell->setLogicalLocation(cellLocation); |
1681 view()->addLayoutDelta(oldCellLocation - cell->location()); | 1689 view()->addLayoutDelta(oldCellLocation - cell->location()); |
1682 } | 1690 } |
1683 | 1691 |
1684 } // namespace WebCore | 1692 } // namespace WebCore |
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