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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) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com) | 3 * (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com) |
4 * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com) | 4 * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com) |
5 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc.
All rights reserved. | 5 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc.
All rights reserved. |
6 * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org> | 6 * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org> |
7 * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org> | 7 * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org> |
8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) | 8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) |
9 * Copyright (c) 2011, Code Aurora Forum. All rights reserved. | 9 * Copyright (c) 2011, Code Aurora Forum. All rights reserved. |
10 * Copyright (C) Research In Motion Limited 2011. All rights reserved. | 10 * Copyright (C) Research In Motion Limited 2011. All rights reserved. |
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192 // object wedged in between them. Auto z-index also becomes 0 for objects th
at specify transforms/masks/reflections. | 192 // object wedged in between them. Auto z-index also becomes 0 for objects th
at specify transforms/masks/reflections. |
193 if (style.hasAutoZIndex() && ((element && element->document().documentElemen
t() == element) | 193 if (style.hasAutoZIndex() && ((element && element->document().documentElemen
t() == element) |
194 || style.hasOpacity() | 194 || style.hasOpacity() |
195 || style.hasTransformRelatedProperty() | 195 || style.hasTransformRelatedProperty() |
196 || style.hasMask() | 196 || style.hasMask() |
197 || style.clipPath() | 197 || style.clipPath() |
198 || style.boxReflect() | 198 || style.boxReflect() |
199 || style.hasFilter() | 199 || style.hasFilter() |
200 || style.hasBlendMode() | 200 || style.hasBlendMode() |
201 || style.hasIsolation() | 201 || style.hasIsolation() |
202 || style.position() == FixedPosition | 202 || style.hasViewportConstrainedPosition() |
203 || isInTopLayer(element, style) | 203 || isInTopLayer(element, style) |
204 || hasWillChangeThatCreatesStackingContext(style) | 204 || hasWillChangeThatCreatesStackingContext(style) |
205 || style.containsPaint())) | 205 || style.containsPaint())) |
206 style.setZIndex(0); | 206 style.setZIndex(0); |
207 | 207 |
208 if (doesNotInheritTextDecoration(style, element)) | 208 if (doesNotInheritTextDecoration(style, element)) |
209 style.clearAppliedTextDecorations(); | 209 style.clearAppliedTextDecorations(); |
210 | 210 |
211 style.applyTextDecorations(); | 211 style.applyTextDecorations(); |
212 | 212 |
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445 style.setDisplay(INLINE_BLOCK); | 445 style.setDisplay(INLINE_BLOCK); |
446 | 446 |
447 // After performing the display mutation, check table rows. We do not honor
position: relative table rows or cells. | 447 // After performing the display mutation, check table rows. We do not honor
position: relative table rows or cells. |
448 // This has been established for position: relative in CSS2.1 (and caused a
crash in containingBlock() | 448 // This has been established for position: relative in CSS2.1 (and caused a
crash in containingBlock() |
449 // on some sites). | 449 // on some sites). |
450 if ((style.display() == TABLE_HEADER_GROUP || style.display() == TABLE_ROW_G
ROUP | 450 if ((style.display() == TABLE_HEADER_GROUP || style.display() == TABLE_ROW_G
ROUP |
451 || style.display() == TABLE_FOOTER_GROUP || style.display() == TABLE_ROW
) | 451 || style.display() == TABLE_FOOTER_GROUP || style.display() == TABLE_ROW
) |
452 && style.position() == RelativePosition) | 452 && style.position() == RelativePosition) |
453 style.setPosition(StaticPosition); | 453 style.setPosition(StaticPosition); |
454 | 454 |
| 455 // Cannot support position: sticky for table columns and column groups becau
se current code is only doing |
| 456 // background painting through columns / column groups |
| 457 if ((style.display() == TABLE_COLUMN_GROUP || style.display() == TABLE_COLUM
N) |
| 458 && style.position() == StickyPosition) |
| 459 style.setPosition(StaticPosition); |
| 460 |
455 // writing-mode does not apply to table row groups, table column groups, tab
le rows, and table columns. | 461 // writing-mode does not apply to table row groups, table column groups, tab
le rows, and table columns. |
456 // FIXME: Table cells should be allowed to be perpendicular or flipped with
respect to the table, though. | 462 // FIXME: Table cells should be allowed to be perpendicular or flipped with
respect to the table, though. |
457 if (style.display() == TABLE_COLUMN || style.display() == TABLE_COLUMN_GROUP
|| style.display() == TABLE_FOOTER_GROUP | 463 if (style.display() == TABLE_COLUMN || style.display() == TABLE_COLUMN_GROUP
|| style.display() == TABLE_FOOTER_GROUP |
458 || style.display() == TABLE_HEADER_GROUP || style.display() == TABLE_ROW
|| style.display() == TABLE_ROW_GROUP | 464 || style.display() == TABLE_HEADER_GROUP || style.display() == TABLE_ROW
|| style.display() == TABLE_ROW_GROUP |
459 || style.display() == TABLE_CELL) | 465 || style.display() == TABLE_CELL) |
460 style.setWritingMode(parentStyle.writingMode()); | 466 style.setWritingMode(parentStyle.writingMode()); |
461 | 467 |
462 // FIXME: Since we don't support block-flow on flexible boxes yet, disallow
setting | 468 // FIXME: Since we don't support block-flow on flexible boxes yet, disallow
setting |
463 // of block-flow to anything other than TopToBottomWritingMode. | 469 // of block-flow to anything other than TopToBottomWritingMode. |
464 // https://bugs.webkit.org/show_bug.cgi?id=46418 - Flexible box support. | 470 // https://bugs.webkit.org/show_bug.cgi?id=46418 - Flexible box support. |
465 if (style.writingMode() != TopToBottomWritingMode && (style.display() == BOX
|| style.display() == INLINE_BOX)) | 471 if (style.writingMode() != TopToBottomWritingMode && (style.display() == BOX
|| style.display() == INLINE_BOX)) |
466 style.setWritingMode(TopToBottomWritingMode); | 472 style.setWritingMode(TopToBottomWritingMode); |
467 | 473 |
468 if (parentStyle.isDisplayFlexibleOrGridBox()) { | 474 if (parentStyle.isDisplayFlexibleOrGridBox()) { |
469 style.setFloating(NoFloat); | 475 style.setFloating(NoFloat); |
470 style.setDisplay(equivalentBlockDisplay(style.display(), style.isFloatin
g(), !m_useQuirksModeStyles)); | 476 style.setDisplay(equivalentBlockDisplay(style.display(), style.isFloatin
g(), !m_useQuirksModeStyles)); |
471 | 477 |
472 // We want to count vertical percentage paddings/margins on flex items b
ecause our current | 478 // We want to count vertical percentage paddings/margins on flex items b
ecause our current |
473 // behavior is different from the spec and we want to gather compatibili
ty data. | 479 // behavior is different from the spec and we want to gather compatibili
ty data. |
474 if (style.paddingBefore().hasPercent() || style.paddingAfter().hasPercen
t()) | 480 if (style.paddingBefore().hasPercent() || style.paddingAfter().hasPercen
t()) |
475 UseCounter::count(document, UseCounter::FlexboxPercentagePaddingVert
ical); | 481 UseCounter::count(document, UseCounter::FlexboxPercentagePaddingVert
ical); |
476 if (style.marginBefore().hasPercent() || style.marginAfter().hasPercent(
)) | 482 if (style.marginBefore().hasPercent() || style.marginAfter().hasPercent(
)) |
477 UseCounter::count(document, UseCounter::FlexboxPercentageMarginVerti
cal); | 483 UseCounter::count(document, UseCounter::FlexboxPercentageMarginVerti
cal); |
478 } | 484 } |
479 } | 485 } |
480 | 486 |
481 } // namespace blink | 487 } // namespace blink |
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