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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2012 Apple 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 | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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| 264 { | 264 { |
| 265 LayoutMultiColumnFlowThread* flowThread = multiColumnFlowThread(); | 265 LayoutMultiColumnFlowThread* flowThread = multiColumnFlowThread(); |
| 266 if (!flowThread->isLayoutPagedFlowThread()) { | 266 if (!flowThread->isLayoutPagedFlowThread()) { |
| 267 // If support for the column-fill property isn't enabled, we want to beh
ave as if | 267 // If support for the column-fill property isn't enabled, we want to beh
ave as if |
| 268 // column-fill were auto, so that multicol containers with specified hei
ght don't get their | 268 // column-fill were auto, so that multicol containers with specified hei
ght don't get their |
| 269 // columns balanced (auto-height multicol containers will still get thei
r columns balanced, | 269 // columns balanced (auto-height multicol containers will still get thei
r columns balanced, |
| 270 // even if column-fill isn't 'balance' - in accordance with the spec). P
retending that | 270 // even if column-fill isn't 'balance' - in accordance with the spec). P
retending that |
| 271 // column-fill is auto also matches the old multicol implementation, whi
ch has no support | 271 // column-fill is auto also matches the old multicol implementation, whi
ch has no support |
| 272 // for this property. | 272 // for this property. |
| 273 if (RuntimeEnabledFeatures::columnFillEnabled()) { | 273 if (RuntimeEnabledFeatures::columnFillEnabled()) { |
| 274 if (multiColumnBlockFlow()->style()->columnFill() == ColumnFillBalan
ce) | 274 if (multiColumnBlockFlow()->style()->getColumnFill() == ColumnFillBa
lance) |
| 275 return true; | 275 return true; |
| 276 } | 276 } |
| 277 if (LayoutBox* next = nextSiblingBox()) { | 277 if (LayoutBox* next = nextSiblingBox()) { |
| 278 if (next->isLayoutMultiColumnSpannerPlaceholder()) { | 278 if (next->isLayoutMultiColumnSpannerPlaceholder()) { |
| 279 // If we're followed by a spanner, we need to balance. | 279 // If we're followed by a spanner, we need to balance. |
| 280 return true; | 280 return true; |
| 281 } | 281 } |
| 282 } | 282 } |
| 283 } | 283 } |
| 284 return !flowThread->columnHeightAvailable(); | 284 return !flowThread->columnHeightAvailable(); |
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| 452 | 452 |
| 453 LayoutRect LayoutMultiColumnSet::flowThreadPortionRect() const | 453 LayoutRect LayoutMultiColumnSet::flowThreadPortionRect() const |
| 454 { | 454 { |
| 455 LayoutRect portionRect(LayoutUnit(), logicalTopInFlowThread(), pageLogicalWi
dth(), logicalHeightInFlowThread()); | 455 LayoutRect portionRect(LayoutUnit(), logicalTopInFlowThread(), pageLogicalWi
dth(), logicalHeightInFlowThread()); |
| 456 if (!isHorizontalWritingMode()) | 456 if (!isHorizontalWritingMode()) |
| 457 return portionRect.transposedRect(); | 457 return portionRect.transposedRect(); |
| 458 return portionRect; | 458 return portionRect; |
| 459 } | 459 } |
| 460 | 460 |
| 461 } // namespace blink | 461 } // namespace blink |
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