2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
3 * (C) 2000 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Dirk Mueller (mueller@kde.org)
5 * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
6 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
18 * You should have received a copy of the GNU Library General Public License
19 * along with this library; see the file COPYING.LIB. If not, write to
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
28 #include "core/CSSPropertyNames.h"
29 #include "core/animation/css/CSSAnimationData.h"
30 #include "core/animation/css/CSSTransitionData.h"
31 #include "core/css/CSSLineBoxContainValue.h"
32 #include "core/css/CSSPrimitiveValue.h"
33 #include "core/rendering/style/BorderValue.h"
34 #include "core/rendering/style/CounterDirectives.h"
35 #include "core/rendering/style/DataRef.h"
36 #include "core/rendering/style/LineClampValue.h"
37 #include "core/rendering/style/NinePieceImage.h"
38 #include "core/rendering/style/OutlineValue.h"
39 #include "core/rendering/style/RenderStyleConstants.h"
40 #include "core/rendering/style/SVGRenderStyle.h"
41 #include "core/rendering/style/ShapeValue.h"
42 #include "core/rendering/style/StyleBackgroundData.h"
43 #include "core/rendering/style/StyleBoxData.h"
44 #include "core/rendering/style/StyleDeprecatedFlexibleBoxData.h"
45 #include "core/rendering/style/StyleDifference.h"
46 #include "core/rendering/style/StyleFilterData.h"
47 #include "core/rendering/style/StyleFlexibleBoxData.h"
48 #include "core/rendering/style/StyleGridData.h"
49 #include "core/rendering/style/StyleGridItemData.h"
50 #include "core/rendering/style/StyleInheritedData.h"
51 #include "core/rendering/style/StyleMultiColData.h"
52 #include "core/rendering/style/StyleRareInheritedData.h"
53 #include "core/rendering/style/StyleRareNonInheritedData.h"
54 #include "core/rendering/style/StyleReflection.h"
55 #include "core/rendering/style/StyleSurroundData.h"
56 #include "core/rendering/style/StyleTransformData.h"
57 #include "core/rendering/style/StyleVisualData.h"
58 #include "core/rendering/style/StyleWillChangeData.h"
59 #include "core/rendering/style/TransformOrigin.h"
60 #include "platform/Length.h"
61 #include "platform/LengthBox.h"
62 #include "platform/LengthPoint.h"
63 #include "platform/LengthSize.h"
64 #include "platform/ThemeTypes.h"
65 #include "platform/fonts/FontBaseline.h"
66 #include "platform/fonts/FontDescription.h"
67 #include "platform/geometry/FloatRoundedRect.h"
68 #include "platform/geometry/LayoutBoxExtent.h"
69 #include "platform/geometry/RoundedRect.h"
70 #include "platform/graphics/Color.h"
71 #include "platform/graphics/GraphicsTypes.h"
72 #include "platform/scroll/ScrollableArea.h"
73 #include "platform/text/TextDirection.h"
74 #include "platform/text/UnicodeBidi.h"
75 #include "platform/transforms/TransformOperations.h"
76 #include "wtf/Forward.h"
77 #include "wtf/OwnPtr.h"
78 #include "wtf/RefCounted.h"
79 #include "wtf/StdLibExtras.h"
80 #include "wtf/Vector.h"
82 template<typename T, typename U> inline bool compareEqual(const T& t, const U& u) { return t == static_cast<T>(u); }
84 #define SET_VAR(group, variable, value) \
85 if (!compareEqual(group->variable, value)) \
86 group.access()->variable = value
88 #define SET_VAR_WITH_SETTER(group, getter, setter, value) \
89 if (!compareEqual(group->getter(), value)) \
90 group.access()->setter(value)
92 #define SET_BORDERVALUE_COLOR(group, variable, value) \
93 if (!compareEqual(group->variable.color(), value)) \
94 group.access()->variable.setColor(value)
100 class FilterOperations;
102 class AppliedTextDecoration;
105 class CounterContent;
110 class StyleInheritedData;
112 class TransformationMatrix;
116 typedef Vector<RefPtr<RenderStyle>, 4> PseudoStyleCache;
118 class RenderStyle: public RefCounted<RenderStyle> {
119 friend class AnimatedStyleBuilder; // Used by Web Animations CSS. Sets the color styles
120 friend class CSSAnimatableValueFactory; // Used by Web Animations CSS. Gets visited and unvisited colors separately.
121 friend class CSSPropertyEquality; // Used by CSS animations. We can't allow them to animate based off visited colors.
122 friend class ApplyStyleCommand; // Editing has to only reveal unvisited info.
123 friend class EditingStyle; // Editing has to only reveal unvisited info.
124 friend class CSSComputedStyleDeclaration; // Ignores visited styles, so needs to be able to see unvisited info.
125 friend class StyleBuilderFunctions; // Sets color styles
126 friend class CachedUAStyle; // Saves Border/Background information for later comparison.
128 // FIXME: When we stop resolving currentColor at style time, these can be removed.
129 friend class CSSToStyleMap;
130 friend class FilterOperationResolver;
131 friend class StyleBuilderConverter;
132 friend class StyleResolverState;
133 friend class StyleResolver;
136 // non-inherited attributes
137 DataRef<StyleBoxData> m_box;
138 DataRef<StyleVisualData> visual;
139 DataRef<StyleBackgroundData> m_background;
140 DataRef<StyleSurroundData> surround;
141 DataRef<StyleRareNonInheritedData> rareNonInheritedData;
143 // inherited attributes
144 DataRef<StyleRareInheritedData> rareInheritedData;
145 DataRef<StyleInheritedData> inherited;
147 // list of associated pseudo styles
148 OwnPtr<PseudoStyleCache> m_cachedPseudoStyles;
150 DataRef<SVGRenderStyle> m_svgStyle;
152 // !START SYNC!: Keep this in sync with the copy constructor in RenderStyle.cpp and implicitlyInherited() in StyleResolver.cpp
155 struct InheritedFlags {
156 bool operator==(const InheritedFlags& other) const
158 return (_empty_cells == other._empty_cells)
159 && (_caption_side == other._caption_side)
160 && (_list_style_type == other._list_style_type)
161 && (_list_style_position == other._list_style_position)
162 && (_visibility == other._visibility)
163 && (_text_align == other._text_align)
164 && (_text_transform == other._text_transform)
165 && (m_textUnderline == other.m_textUnderline)
166 && (_cursor_style == other._cursor_style)
167 && (_direction == other._direction)
168 && (_white_space == other._white_space)
169 && (_border_collapse == other._border_collapse)
170 && (_box_direction == other._box_direction)
171 && (m_rtlOrdering == other.m_rtlOrdering)
172 && (m_printColorAdjust == other.m_printColorAdjust)
173 && (_pointerEvents == other._pointerEvents)
174 && (_insideLink == other._insideLink)
175 && (m_writingMode == other.m_writingMode);
178 bool operator!=(const InheritedFlags& other) const { return !(*this == other); }
180 unsigned _empty_cells : 1; // EEmptyCell
181 unsigned _caption_side : 2; // ECaptionSide
182 unsigned _list_style_type : 7; // EListStyleType
183 unsigned _list_style_position : 1; // EListStylePosition
184 unsigned _visibility : 2; // EVisibility
185 unsigned _text_align : 4; // ETextAlign
186 unsigned _text_transform : 2; // ETextTransform
187 unsigned m_textUnderline : 1;
188 unsigned _cursor_style : 6; // ECursor
189 unsigned _direction : 1; // TextDirection
190 unsigned _white_space : 3; // EWhiteSpace
191 unsigned _border_collapse : 1; // EBorderCollapse
192 unsigned _box_direction : 1; // EBoxDirection (CSS3 box_direction property, flexible box layout module)
195 // non CSS2 inherited
196 unsigned m_rtlOrdering : 1; // Order
197 unsigned m_printColorAdjust : PrintColorAdjustBits;
198 unsigned _pointerEvents : 4; // EPointerEvents
199 unsigned _insideLink : 2; // EInsideLink
201 // CSS Text Layout Module Level 3: Vertical writing support
202 unsigned m_writingMode : 2; // WritingMode
207 struct NonInheritedFlags {
208 bool operator==(const NonInheritedFlags& other) const
210 return effectiveDisplay == other.effectiveDisplay
211 && originalDisplay == other.originalDisplay
212 && overflowX == other.overflowX
213 && overflowY == other.overflowY
214 && verticalAlign == other.verticalAlign
215 && clear == other.clear
216 && position == other.position
217 && floating == other.floating
218 && tableLayout == other.tableLayout
219 && pageBreakBefore == other.pageBreakBefore
220 && pageBreakAfter == other.pageBreakAfter
221 && pageBreakInside == other.pageBreakInside
222 && styleType == other.styleType
223 && affectedByFocus == other.affectedByFocus
224 && affectedByHover == other.affectedByHover
225 && affectedByActive == other.affectedByActive
226 && affectedByDrag == other.affectedByDrag
227 && pseudoBits == other.pseudoBits
228 && unicodeBidi == other.unicodeBidi
229 && explicitInheritance == other.explicitInheritance
230 && unique == other.unique
231 && emptyState == other.emptyState
232 && firstChildState == other.firstChildState
233 && lastChildState == other.lastChildState
234 && isLink == other.isLink;
237 bool operator!=(const NonInheritedFlags& other) const { return !(*this == other); }
239 unsigned effectiveDisplay : 5; // EDisplay
240 unsigned originalDisplay : 5; // EDisplay
241 unsigned overflowX : 3; // EOverflow
242 unsigned overflowY : 3; // EOverflow
243 unsigned verticalAlign : 4; // EVerticalAlign
244 unsigned clear : 2; // EClear
245 unsigned position : 3; // EPosition
246 unsigned floating : 2; // EFloat
247 unsigned tableLayout : 1; // ETableLayout
248 unsigned unicodeBidi : 3; // EUnicodeBidi
250 // This is set if we used viewport units when resolving a length.
251 // It is mutable so we can pass around const RenderStyles to resolve lengths.
252 mutable unsigned hasViewportUnits : 1;
256 unsigned pageBreakBefore : 2; // EPageBreak
257 unsigned pageBreakAfter : 2; // EPageBreak
258 unsigned pageBreakInside : 2; // EPageBreak
260 unsigned styleType : 6; // PseudoId
261 unsigned pseudoBits : 8;
262 unsigned explicitInheritance : 1; // Explicitly inherits a non-inherited property
263 unsigned unique : 1; // Style can not be shared.
265 unsigned emptyState : 1;
266 unsigned firstChildState : 1;
267 unsigned lastChildState : 1;
269 unsigned affectedByFocus : 1;
270 unsigned affectedByHover : 1;
271 unsigned affectedByActive : 1;
272 unsigned affectedByDrag : 1;
275 // If you add more style bits here, you will also need to update RenderStyle::copyNonInheritedFrom()
277 } noninherited_flags;
282 void setBitDefaults()
284 inherited_flags._empty_cells = initialEmptyCells();
285 inherited_flags._caption_side = initialCaptionSide();
286 inherited_flags._list_style_type = initialListStyleType();
287 inherited_flags._list_style_position = initialListStylePosition();
288 inherited_flags._visibility = initialVisibility();
289 inherited_flags._text_align = initialTextAlign();
290 inherited_flags._text_transform = initialTextTransform();
291 inherited_flags.m_textUnderline = false;
292 inherited_flags._cursor_style = initialCursor();
293 inherited_flags._direction = initialDirection();
294 inherited_flags._white_space = initialWhiteSpace();
295 inherited_flags._border_collapse = initialBorderCollapse();
296 inherited_flags.m_rtlOrdering = initialRTLOrdering();
297 inherited_flags._box_direction = initialBoxDirection();
298 inherited_flags.m_printColorAdjust = initialPrintColorAdjust();
299 inherited_flags._pointerEvents = initialPointerEvents();
300 inherited_flags._insideLink = NotInsideLink;
301 inherited_flags.m_writingMode = initialWritingMode();
303 noninherited_flags.effectiveDisplay = noninherited_flags.originalDisplay = initialDisplay();
304 noninherited_flags.overflowX = initialOverflowX();
305 noninherited_flags.overflowY = initialOverflowY();
306 noninherited_flags.verticalAlign = initialVerticalAlign();
307 noninherited_flags.clear = initialClear();
308 noninherited_flags.position = initialPosition();
309 noninherited_flags.floating = initialFloating();
310 noninherited_flags.tableLayout = initialTableLayout();
311 noninherited_flags.unicodeBidi = initialUnicodeBidi();
312 noninherited_flags.pageBreakBefore = initialPageBreak();
313 noninherited_flags.pageBreakAfter = initialPageBreak();
314 noninherited_flags.pageBreakInside = initialPageBreak();
315 noninherited_flags.styleType = NOPSEUDO;
316 noninherited_flags.pseudoBits = 0;
317 noninherited_flags.explicitInheritance = false;
318 noninherited_flags.unique = false;
319 noninherited_flags.emptyState = false;
320 noninherited_flags.firstChildState = false;
321 noninherited_flags.lastChildState = false;
322 noninherited_flags.hasViewportUnits = false;
323 noninherited_flags.affectedByFocus = false;
324 noninherited_flags.affectedByHover = false;
325 noninherited_flags.affectedByActive = false;
326 noninherited_flags.affectedByDrag = false;
327 noninherited_flags.isLink = false;
331 ALWAYS_INLINE RenderStyle();
333 enum DefaultStyleTag {
336 ALWAYS_INLINE explicit RenderStyle(DefaultStyleTag);
337 ALWAYS_INLINE RenderStyle(const RenderStyle&);
340 static PassRefPtr<RenderStyle> create();
341 static PassRefPtr<RenderStyle> createDefaultStyle();
342 static PassRefPtr<RenderStyle> createAnonymousStyleWithDisplay(const RenderStyle* parentStyle, EDisplay);
343 static PassRefPtr<RenderStyle> clone(const RenderStyle*);
345 // Computes how the style change should be propagated down the tree.
346 static StyleRecalcChange stylePropagationDiff(const RenderStyle* oldStyle, const RenderStyle* newStyle);
348 static ItemPosition resolveAlignment(const RenderStyle* parentStyle, const RenderStyle* childStyle, ItemPosition resolvedAutoPositionForRenderer);
349 static ItemPosition resolveJustification(const RenderStyle* parentStyle, const RenderStyle* childStyle, ItemPosition resolvedAutoPositionForRenderer);
351 StyleDifference visualInvalidationDiff(const RenderStyle&) const;
353 enum IsAtShadowBoundary {
358 void inheritFrom(const RenderStyle* inheritParent, IsAtShadowBoundary = NotAtShadowBoundary);
359 void copyNonInheritedFrom(const RenderStyle*);
361 PseudoId styleType() const { return static_cast<PseudoId>(noninherited_flags.styleType); }
362 void setStyleType(PseudoId styleType) { noninherited_flags.styleType = styleType; }
364 RenderStyle* getCachedPseudoStyle(PseudoId) const;
365 RenderStyle* addCachedPseudoStyle(PassRefPtr<RenderStyle>);
366 void removeCachedPseudoStyle(PseudoId);
368 const PseudoStyleCache* cachedPseudoStyles() const { return m_cachedPseudoStyles.get(); }
370 void setHasViewportUnits(bool hasViewportUnits = true) const { noninherited_flags.hasViewportUnits = hasViewportUnits; }
371 bool hasViewportUnits() const { return noninherited_flags.hasViewportUnits; }
373 bool affectedByFocus() const { return noninherited_flags.affectedByFocus; }
374 bool affectedByHover() const { return noninherited_flags.affectedByHover; }
375 bool affectedByActive() const { return noninherited_flags.affectedByActive; }
376 bool affectedByDrag() const { return noninherited_flags.affectedByDrag; }
378 void setAffectedByFocus() { noninherited_flags.affectedByFocus = true; }
379 void setAffectedByHover() { noninherited_flags.affectedByHover = true; }
380 void setAffectedByActive() { noninherited_flags.affectedByActive = true; }
381 void setAffectedByDrag() { noninherited_flags.affectedByDrag = true; }
383 bool operator==(const RenderStyle& other) const;
384 bool operator!=(const RenderStyle& other) const { return !(*this == other); }
385 bool isFloating() const { return noninherited_flags.floating != NoFloat; }
386 bool hasMargin() const { return surround->margin.nonZero(); }
387 bool hasBorder() const { return surround->border.hasBorder(); }
388 bool hasPadding() const { return surround->padding.nonZero(); }
389 bool hasOffset() const { return surround->offset.nonZero(); }
390 bool hasMarginBeforeQuirk() const { return marginBefore().quirk(); }
391 bool hasMarginAfterQuirk() const { return marginAfter().quirk(); }
393 bool hasBackgroundImage() const { return m_background->background().hasImage(); }
394 bool hasFixedBackgroundImage() const { return m_background->background().hasFixedImage(); }
396 bool hasEntirelyFixedBackground() const;
398 bool hasAppearance() const { return appearance() != NoControlPart; }
400 bool hasBackground() const
402 Color color = visitedDependentColor(CSSPropertyBackgroundColor);
405 return hasBackgroundImage();
408 LayoutBoxExtent imageOutsets(const NinePieceImage&) const;
409 bool hasBorderImageOutsets() const
411 return borderImage().hasImage() && borderImage().outset().nonZero();
413 LayoutBoxExtent borderImageOutsets() const
415 return imageOutsets(borderImage());
418 LayoutBoxExtent maskBoxImageOutsets() const
420 return imageOutsets(maskBoxImage());
423 bool hasFilterOutsets() const { return hasFilter() && filter().hasOutsets(); }
424 FilterOutsets filterOutsets() const { return hasFilter() ? filter().outsets() : FilterOutsets(); }
426 Order rtlOrdering() const { return static_cast<Order>(inherited_flags.m_rtlOrdering); }
427 void setRTLOrdering(Order o) { inherited_flags.m_rtlOrdering = o; }
429 bool isStyleAvailable() const;
431 bool hasAnyPublicPseudoStyles() const;
432 bool hasPseudoStyle(PseudoId pseudo) const;
433 void setHasPseudoStyle(PseudoId pseudo);
434 bool hasUniquePseudoStyle() const;
435 bool hasPseudoElementStyle() const;
437 // attribute getter methods
439 EDisplay display() const { return static_cast<EDisplay>(noninherited_flags.effectiveDisplay); }
440 EDisplay originalDisplay() const { return static_cast<EDisplay>(noninherited_flags.originalDisplay); }
442 const Length& left() const { return surround->offset.left(); }
443 const Length& right() const { return surround->offset.right(); }
444 const Length& top() const { return surround->offset.top(); }
445 const Length& bottom() const { return surround->offset.bottom(); }
447 // Accessors for positioned object edges that take into account writing mode.
448 const Length& logicalLeft() const { return surround->offset.logicalLeft(writingMode()); }
449 const Length& logicalRight() const { return surround->offset.logicalRight(writingMode()); }
450 const Length& logicalTop() const { return surround->offset.before(writingMode()); }
451 const Length& logicalBottom() const { return surround->offset.after(writingMode()); }
453 // Whether or not a positioned element requires normal flow x/y to be computed
454 // to determine its position.
455 bool hasAutoLeftAndRight() const { return left().isAuto() && right().isAuto(); }
456 bool hasAutoTopAndBottom() const { return top().isAuto() && bottom().isAuto(); }
457 bool hasStaticInlinePosition(bool horizontal) const { return horizontal ? hasAutoLeftAndRight() : hasAutoTopAndBottom(); }
458 bool hasStaticBlockPosition(bool horizontal) const { return horizontal ? hasAutoTopAndBottom() : hasAutoLeftAndRight(); }
460 EPosition position() const { return static_cast<EPosition>(noninherited_flags.position); }
461 bool hasOutOfFlowPosition() const { return position() == AbsolutePosition || position() == FixedPosition; }
462 bool hasInFlowPosition() const { return position() == RelativePosition; }
463 bool hasViewportConstrainedPosition() const { return position() == FixedPosition; }
464 EFloat floating() const { return static_cast<EFloat>(noninherited_flags.floating); }
466 const Length& width() const { return m_box->width(); }
467 const Length& height() const { return m_box->height(); }
468 const Length& minWidth() const { return m_box->minWidth(); }
469 const Length& maxWidth() const { return m_box->maxWidth(); }
470 const Length& minHeight() const { return m_box->minHeight(); }
471 const Length& maxHeight() const { return m_box->maxHeight(); }
473 const Length& logicalWidth() const { return isHorizontalWritingMode() ? width() : height(); }
474 const Length& logicalHeight() const { return isHorizontalWritingMode() ? height() : width(); }
475 const Length& logicalMinWidth() const { return isHorizontalWritingMode() ? minWidth() : minHeight(); }
476 const Length& logicalMaxWidth() const { return isHorizontalWritingMode() ? maxWidth() : maxHeight(); }
477 const Length& logicalMinHeight() const { return isHorizontalWritingMode() ? minHeight() : minWidth(); }
478 const Length& logicalMaxHeight() const { return isHorizontalWritingMode() ? maxHeight() : maxWidth(); }
480 const BorderData& border() const { return surround->border; }
481 const BorderValue& borderLeft() const { return surround->border.left(); }
482 const BorderValue& borderRight() const { return surround->border.right(); }
483 const BorderValue& borderTop() const { return surround->border.top(); }
484 const BorderValue& borderBottom() const { return surround->border.bottom(); }
486 const BorderValue& borderBefore() const;
487 const BorderValue& borderAfter() const;
488 const BorderValue& borderStart() const;
489 const BorderValue& borderEnd() const;
491 const NinePieceImage& borderImage() const { return surround->border.image(); }
492 StyleImage* borderImageSource() const { return surround->border.image().image(); }
493 const LengthBox& borderImageSlices() const { return surround->border.image().imageSlices(); }
494 const BorderImageLengthBox& borderImageWidth() const { return surround->border.image().borderSlices(); }
495 const BorderImageLengthBox& borderImageOutset() const { return surround->border.image().outset(); }
497 const LengthSize& borderTopLeftRadius() const { return surround->border.topLeft(); }
498 const LengthSize& borderTopRightRadius() const { return surround->border.topRight(); }
499 const LengthSize& borderBottomLeftRadius() const { return surround->border.bottomLeft(); }
500 const LengthSize& borderBottomRightRadius() const { return surround->border.bottomRight(); }
501 bool hasBorderRadius() const { return surround->border.hasBorderRadius(); }
503 unsigned borderLeftWidth() const { return surround->border.borderLeftWidth(); }
504 EBorderStyle borderLeftStyle() const { return surround->border.left().style(); }
505 bool borderLeftIsTransparent() const { return surround->border.left().isTransparent(); }
506 unsigned borderRightWidth() const { return surround->border.borderRightWidth(); }
507 EBorderStyle borderRightStyle() const { return surround->border.right().style(); }
508 bool borderRightIsTransparent() const { return surround->border.right().isTransparent(); }
509 unsigned borderTopWidth() const { return surround->border.borderTopWidth(); }
510 EBorderStyle borderTopStyle() const { return surround->border.top().style(); }
511 bool borderTopIsTransparent() const { return surround->border.top().isTransparent(); }
512 unsigned borderBottomWidth() const { return surround->border.borderBottomWidth(); }
513 EBorderStyle borderBottomStyle() const { return surround->border.bottom().style(); }
514 bool borderBottomIsTransparent() const { return surround->border.bottom().isTransparent(); }
516 unsigned short borderBeforeWidth() const;
517 unsigned short borderAfterWidth() const;
518 unsigned short borderStartWidth() const;
519 unsigned short borderEndWidth() const;
521 unsigned short outlineSize() const { return max(0, outlineWidth() + outlineOffset()); }
522 unsigned short outlineWidth() const
524 if (m_background->outline().style() == BNONE)
526 return m_background->outline().width();
528 bool hasOutline() const { return outlineWidth() > 0 && outlineStyle() > BHIDDEN; }
529 EBorderStyle outlineStyle() const { return m_background->outline().style(); }
530 OutlineIsAuto outlineStyleIsAuto() const { return static_cast<OutlineIsAuto>(m_background->outline().isAuto()); }
532 EOverflow overflowX() const { return static_cast<EOverflow>(noninherited_flags.overflowX); }
533 EOverflow overflowY() const { return static_cast<EOverflow>(noninherited_flags.overflowY); }
534 // It's sufficient to just check one direction, since it's illegal to have visible on only one overflow value.
535 bool isOverflowVisible() const { ASSERT(overflowX() != OVISIBLE || overflowX() == overflowY()); return overflowX() == OVISIBLE; }
536 bool isOverflowPaged() const { return overflowY() == OPAGEDX || overflowY() == OPAGEDY; }
538 EVisibility visibility() const { return static_cast<EVisibility>(inherited_flags._visibility); }
539 EVerticalAlign verticalAlign() const { return static_cast<EVerticalAlign>(noninherited_flags.verticalAlign); }
540 const Length& verticalAlignLength() const { return m_box->verticalAlign(); }
542 const Length& clipLeft() const { return visual->clip.left(); }
543 const Length& clipRight() const { return visual->clip.right(); }
544 const Length& clipTop() const { return visual->clip.top(); }
545 const Length& clipBottom() const { return visual->clip.bottom(); }
546 const LengthBox& clip() const { return visual->clip; }
547 bool hasAutoClip() const { return visual->hasAutoClip; }
549 EUnicodeBidi unicodeBidi() const { return static_cast<EUnicodeBidi>(noninherited_flags.unicodeBidi); }
551 EClear clear() const { return static_cast<EClear>(noninherited_flags.clear); }
552 ETableLayout tableLayout() const { return static_cast<ETableLayout>(noninherited_flags.tableLayout); }
553 bool isFixedTableLayout() const { return tableLayout() == TFIXED && !logicalWidth().isAuto(); }
555 const Font& font() const;
556 const FontMetrics& fontMetrics() const;
557 const FontDescription& fontDescription() const;
558 float specifiedFontSize() const;
559 float computedFontSize() const;
560 int fontSize() const;
561 FontWeight fontWeight() const;
562 FontStretch fontStretch() const;
564 float textAutosizingMultiplier() const { return inherited->textAutosizingMultiplier; }
566 const Length& textIndent() const { return rareInheritedData->indent; }
567 TextIndentLine textIndentLine() const { return static_cast<TextIndentLine>(rareInheritedData->m_textIndentLine); }
568 TextIndentType textIndentType() const { return static_cast<TextIndentType>(rareInheritedData->m_textIndentType); }
569 ETextAlign textAlign() const { return static_cast<ETextAlign>(inherited_flags._text_align); }
570 TextAlignLast textAlignLast() const { return static_cast<TextAlignLast>(rareInheritedData->m_textAlignLast); }
571 TextJustify textJustify() const { return static_cast<TextJustify>(rareInheritedData->m_textJustify); }
572 ETextTransform textTransform() const { return static_cast<ETextTransform>(inherited_flags._text_transform); }
573 TextDecoration textDecorationsInEffect() const;
574 const Vector<AppliedTextDecoration>& appliedTextDecorations() const;
575 TextDecoration textDecoration() const { return static_cast<TextDecoration>(visual->textDecoration); }
576 TextUnderlinePosition textUnderlinePosition() const { return static_cast<TextUnderlinePosition>(rareInheritedData->m_textUnderlinePosition); }
577 TextDecorationStyle textDecorationStyle() const { return static_cast<TextDecorationStyle>(rareNonInheritedData->m_textDecorationStyle); }
578 float wordSpacing() const;
579 float letterSpacing() const;
581 float zoom() const { return visual->m_zoom; }
582 float effectiveZoom() const { return rareInheritedData->m_effectiveZoom; }
584 TextDirection direction() const { return static_cast<TextDirection>(inherited_flags._direction); }
585 bool isLeftToRightDirection() const { return direction() == LTR; }
587 const Length& specifiedLineHeight() const;
588 Length lineHeight() const;
589 int computedLineHeight() const;
591 EWhiteSpace whiteSpace() const { return static_cast<EWhiteSpace>(inherited_flags._white_space); }
592 static bool autoWrap(EWhiteSpace ws)
594 // Nowrap and pre don't automatically wrap.
595 return ws != NOWRAP && ws != PRE;
598 bool autoWrap() const
600 return autoWrap(whiteSpace());
603 static bool preserveNewline(EWhiteSpace ws)
605 // Normal and nowrap do not preserve newlines.
606 return ws != NORMAL && ws != NOWRAP;
609 bool preserveNewline() const
611 return preserveNewline(whiteSpace());
614 static bool collapseWhiteSpace(EWhiteSpace ws)
616 // Pre and prewrap do not collapse whitespace.
617 return ws != PRE && ws != PRE_WRAP;
620 bool collapseWhiteSpace() const
622 return collapseWhiteSpace(whiteSpace());
625 bool isCollapsibleWhiteSpace(UChar c) const
630 return collapseWhiteSpace();
632 return !preserveNewline();
637 bool breakOnlyAfterWhiteSpace() const
639 return whiteSpace() == PRE_WRAP || lineBreak() == LineBreakAfterWhiteSpace;
642 bool breakWords() const
644 return wordBreak() == BreakWordBreak || overflowWrap() == BreakOverflowWrap;
647 EFillRepeat backgroundRepeatX() const { return static_cast<EFillRepeat>(m_background->background().repeatX()); }
648 EFillRepeat backgroundRepeatY() const { return static_cast<EFillRepeat>(m_background->background().repeatY()); }
649 CompositeOperator backgroundComposite() const { return static_cast<CompositeOperator>(m_background->background().composite()); }
650 EFillAttachment backgroundAttachment() const { return static_cast<EFillAttachment>(m_background->background().attachment()); }
651 EFillBox backgroundClip() const { return static_cast<EFillBox>(m_background->background().clip()); }
652 EFillBox backgroundOrigin() const { return static_cast<EFillBox>(m_background->background().origin()); }
653 const Length& backgroundXPosition() const { return m_background->background().xPosition(); }
654 const Length& backgroundYPosition() const { return m_background->background().yPosition(); }
655 EFillSizeType backgroundSizeType() const { return m_background->background().sizeType(); }
656 const LengthSize& backgroundSizeLength() const { return m_background->background().sizeLength(); }
657 FillLayer& accessBackgroundLayers() { return m_background.access()->m_background; }
658 const FillLayer& backgroundLayers() const { return m_background->background(); }
660 StyleImage* maskImage() const { return rareNonInheritedData->m_mask.image(); }
661 EFillRepeat maskRepeatX() const { return static_cast<EFillRepeat>(rareNonInheritedData->m_mask.repeatX()); }
662 EFillRepeat maskRepeatY() const { return static_cast<EFillRepeat>(rareNonInheritedData->m_mask.repeatY()); }
663 CompositeOperator maskComposite() const { return static_cast<CompositeOperator>(rareNonInheritedData->m_mask.composite()); }
664 EFillBox maskClip() const { return static_cast<EFillBox>(rareNonInheritedData->m_mask.clip()); }
665 EFillBox maskOrigin() const { return static_cast<EFillBox>(rareNonInheritedData->m_mask.origin()); }
666 const Length& maskXPosition() const { return rareNonInheritedData->m_mask.xPosition(); }
667 const Length& maskYPosition() const { return rareNonInheritedData->m_mask.yPosition(); }
668 EFillSizeType maskSizeType() const { return rareNonInheritedData->m_mask.sizeType(); }
669 const LengthSize& maskSizeLength() const { return rareNonInheritedData->m_mask.sizeLength(); }
670 FillLayer& accessMaskLayers() { return rareNonInheritedData.access()->m_mask; }
671 const FillLayer& maskLayers() const { return rareNonInheritedData->m_mask; }
673 const NinePieceImage& maskBoxImage() const { return rareNonInheritedData->m_maskBoxImage; }
674 StyleImage* maskBoxImageSource() const { return rareNonInheritedData->m_maskBoxImage.image(); }
675 const LengthBox& maskBoxImageSlices() const { return rareNonInheritedData->m_maskBoxImage.imageSlices(); }
676 bool maskBoxImageSlicesFill() const { return rareNonInheritedData->m_maskBoxImage.fill(); }
677 const BorderImageLengthBox& maskBoxImageWidth() const { return rareNonInheritedData->m_maskBoxImage.borderSlices(); }
678 const BorderImageLengthBox& maskBoxImageOutset() const { return rareNonInheritedData->m_maskBoxImage.outset(); }
680 EBorderCollapse borderCollapse() const { return static_cast<EBorderCollapse>(inherited_flags._border_collapse); }
681 short horizontalBorderSpacing() const;
682 short verticalBorderSpacing() const;
683 EEmptyCell emptyCells() const { return static_cast<EEmptyCell>(inherited_flags._empty_cells); }
684 ECaptionSide captionSide() const { return static_cast<ECaptionSide>(inherited_flags._caption_side); }
686 EListStyleType listStyleType() const { return static_cast<EListStyleType>(inherited_flags._list_style_type); }
687 StyleImage* listStyleImage() const;
688 EListStylePosition listStylePosition() const { return static_cast<EListStylePosition>(inherited_flags._list_style_position); }
690 const Length& marginTop() const { return surround->margin.top(); }
691 const Length& marginBottom() const { return surround->margin.bottom(); }
692 const Length& marginLeft() const { return surround->margin.left(); }
693 const Length& marginRight() const { return surround->margin.right(); }
694 const Length& marginBefore() const { return surround->margin.before(writingMode()); }
695 const Length& marginAfter() const { return surround->margin.after(writingMode()); }
696 const Length& marginStart() const { return surround->margin.start(writingMode(), direction()); }
697 const Length& marginEnd() const { return surround->margin.end(writingMode(), direction()); }
698 const Length& marginStartUsing(const RenderStyle* otherStyle) const { return surround->margin.start(otherStyle->writingMode(), otherStyle->direction()); }
699 const Length& marginEndUsing(const RenderStyle* otherStyle) const { return surround->margin.end(otherStyle->writingMode(), otherStyle->direction()); }
700 const Length& marginBeforeUsing(const RenderStyle* otherStyle) const { return surround->margin.before(otherStyle->writingMode()); }
701 const Length& marginAfterUsing(const RenderStyle* otherStyle) const { return surround->margin.after(otherStyle->writingMode()); }
703 const LengthBox& paddingBox() const { return surround->padding; }
704 const Length& paddingTop() const { return surround->padding.top(); }
705 const Length& paddingBottom() const { return surround->padding.bottom(); }
706 const Length& paddingLeft() const { return surround->padding.left(); }
707 const Length& paddingRight() const { return surround->padding.right(); }
708 const Length& paddingBefore() const { return surround->padding.before(writingMode()); }
709 const Length& paddingAfter() const { return surround->padding.after(writingMode()); }
710 const Length& paddingStart() const { return surround->padding.start(writingMode(), direction()); }
711 const Length& paddingEnd() const { return surround->padding.end(writingMode(), direction()); }
713 ECursor cursor() const { return static_cast<ECursor>(inherited_flags._cursor_style); }
714 CursorList* cursors() const { return rareInheritedData->cursorData.get(); }
716 EInsideLink insideLink() const { return static_cast<EInsideLink>(inherited_flags._insideLink); }
717 bool isLink() const { return noninherited_flags.isLink; }
719 short widows() const { return rareInheritedData->widows; }
720 short orphans() const { return rareInheritedData->orphans; }
721 bool hasAutoWidows() const { return rareInheritedData->m_hasAutoWidows; }
722 bool hasAutoOrphans() const { return rareInheritedData->m_hasAutoOrphans; }
723 EPageBreak pageBreakInside() const { return static_cast<EPageBreak>(noninherited_flags.pageBreakInside); }
724 EPageBreak pageBreakBefore() const { return static_cast<EPageBreak>(noninherited_flags.pageBreakBefore); }
725 EPageBreak pageBreakAfter() const { return static_cast<EPageBreak>(noninherited_flags.pageBreakAfter); }
727 // CSS3 Getter Methods
729 int outlineOffset() const
731 if (m_background->outline().style() == BNONE)
733 return m_background->outline().offset();
736 ShadowList* textShadow() const { return rareInheritedData->textShadow.get(); }
737 void getTextShadowExtent(LayoutUnit& top, LayoutUnit& right, LayoutUnit& bottom, LayoutUnit& left) const { getShadowExtent(textShadow(), top, right, bottom, left); }
738 void getTextShadowHorizontalExtent(LayoutUnit& left, LayoutUnit& right) const { getShadowHorizontalExtent(textShadow(), left, right); }
739 void getTextShadowVerticalExtent(LayoutUnit& top, LayoutUnit& bottom) const { getShadowVerticalExtent(textShadow(), top, bottom); }
740 void getTextShadowInlineDirectionExtent(LayoutUnit& logicalLeft, LayoutUnit& logicalRight) { getShadowInlineDirectionExtent(textShadow(), logicalLeft, logicalRight); }
741 void getTextShadowBlockDirectionExtent(LayoutUnit& logicalTop, LayoutUnit& logicalBottom) { getShadowBlockDirectionExtent(textShadow(), logicalTop, logicalBottom); }
743 float textStrokeWidth() const { return rareInheritedData->textStrokeWidth; }
744 float opacity() const { return rareNonInheritedData->opacity; }
745 bool hasOpacity() const { return opacity() < 1.0f; }
746 ControlPart appearance() const { return static_cast<ControlPart>(rareNonInheritedData->m_appearance); }
747 EBoxAlignment boxAlign() const { return static_cast<EBoxAlignment>(rareNonInheritedData->m_deprecatedFlexibleBox->align); }
748 EBoxDirection boxDirection() const { return static_cast<EBoxDirection>(inherited_flags._box_direction); }
749 float boxFlex() const { return rareNonInheritedData->m_deprecatedFlexibleBox->flex; }
750 unsigned boxFlexGroup() const { return rareNonInheritedData->m_deprecatedFlexibleBox->flexGroup; }
751 EBoxLines boxLines() const { return static_cast<EBoxLines>(rareNonInheritedData->m_deprecatedFlexibleBox->lines); }
752 unsigned boxOrdinalGroup() const { return rareNonInheritedData->m_deprecatedFlexibleBox->ordinalGroup; }
753 EBoxOrient boxOrient() const { return static_cast<EBoxOrient>(rareNonInheritedData->m_deprecatedFlexibleBox->orient); }
754 EBoxPack boxPack() const { return static_cast<EBoxPack>(rareNonInheritedData->m_deprecatedFlexibleBox->pack); }
756 int order() const { return rareNonInheritedData->m_order; }
757 const Vector<String>& callbackSelectors() const { return rareNonInheritedData->m_callbackSelectors; }
758 float flexGrow() const { return rareNonInheritedData->m_flexibleBox->m_flexGrow; }
759 float flexShrink() const { return rareNonInheritedData->m_flexibleBox->m_flexShrink; }
760 const Length& flexBasis() const { return rareNonInheritedData->m_flexibleBox->m_flexBasis; }
761 EAlignContent alignContent() const { return static_cast<EAlignContent>(rareNonInheritedData->m_alignContent); }
762 ItemPosition alignItems() const { return static_cast<ItemPosition>(rareNonInheritedData->m_alignItems); }
763 OverflowAlignment alignItemsOverflowAlignment() const { return static_cast<OverflowAlignment>(rareNonInheritedData->m_alignItemsOverflowAlignment); }
764 ItemPosition alignSelf() const { return static_cast<ItemPosition>(rareNonInheritedData->m_alignSelf); }
765 OverflowAlignment alignSelfOverflowAlignment() const { return static_cast<OverflowAlignment>(rareNonInheritedData->m_alignSelfOverflowAlignment); }
766 EFlexDirection flexDirection() const { return static_cast<EFlexDirection>(rareNonInheritedData->m_flexibleBox->m_flexDirection); }
767 bool isColumnFlexDirection() const { return flexDirection() == FlowColumn || flexDirection() == FlowColumnReverse; }
768 bool isReverseFlexDirection() const { return flexDirection() == FlowRowReverse || flexDirection() == FlowColumnReverse; }
769 EFlexWrap flexWrap() const { return static_cast<EFlexWrap>(rareNonInheritedData->m_flexibleBox->m_flexWrap); }
770 ContentPosition justifyContent() const { return static_cast<ContentPosition>(rareNonInheritedData->m_justifyContent); }
771 ContentDistributionType justifyContentDistribution() const { return static_cast<ContentDistributionType>(rareNonInheritedData->m_justifyContentDistribution); }
772 OverflowAlignment justifyContentOverflowAlignment() const { return static_cast<OverflowAlignment>(rareNonInheritedData->m_justifyContentOverflowAlignment); }
773 ItemPosition justifyItems() const { return static_cast<ItemPosition>(rareNonInheritedData->m_justifyItems); }
774 OverflowAlignment justifyItemsOverflowAlignment() const { return static_cast<OverflowAlignment>(rareNonInheritedData->m_justifyItemsOverflowAlignment); }
775 ItemPositionType justifyItemsPositionType() const { return static_cast<ItemPositionType>(rareNonInheritedData->m_justifyItemsPositionType); }
776 ItemPosition justifySelf() const { return static_cast<ItemPosition>(rareNonInheritedData->m_justifySelf); }
777 OverflowAlignment justifySelfOverflowAlignment() const { return static_cast<OverflowAlignment>(rareNonInheritedData->m_justifySelfOverflowAlignment); }
779 const Vector<GridTrackSize>& gridTemplateColumns() const { return rareNonInheritedData->m_grid->m_gridTemplateColumns; }
780 const Vector<GridTrackSize>& gridTemplateRows() const { return rareNonInheritedData->m_grid->m_gridTemplateRows; }
781 const NamedGridLinesMap& namedGridColumnLines() const { return rareNonInheritedData->m_grid->m_namedGridColumnLines; }
782 const NamedGridLinesMap& namedGridRowLines() const { return rareNonInheritedData->m_grid->m_namedGridRowLines; }
783 const OrderedNamedGridLines& orderedNamedGridColumnLines() const { return rareNonInheritedData->m_grid->m_orderedNamedGridColumnLines; }
784 const OrderedNamedGridLines& orderedNamedGridRowLines() const { return rareNonInheritedData->m_grid->m_orderedNamedGridRowLines; }
785 const NamedGridAreaMap& namedGridArea() const { return rareNonInheritedData->m_grid->m_namedGridArea; }
786 size_t namedGridAreaRowCount() const { return rareNonInheritedData->m_grid->m_namedGridAreaRowCount; }
787 size_t namedGridAreaColumnCount() const { return rareNonInheritedData->m_grid->m_namedGridAreaColumnCount; }
788 GridAutoFlow gridAutoFlow() const { return static_cast<GridAutoFlow>(rareNonInheritedData->m_grid->m_gridAutoFlow); }
789 bool isGridAutoFlowDirectionRow() const { return (rareNonInheritedData->m_grid->m_gridAutoFlow & InternalAutoFlowDirectionRow) == InternalAutoFlowDirectionRow; }
790 bool isGridAutoFlowDirectionColumn() const { return (rareNonInheritedData->m_grid->m_gridAutoFlow & InternalAutoFlowDirectionColumn) == InternalAutoFlowDirectionColumn; }
791 bool isGridAutoFlowAlgorithmSparse() const { return (rareNonInheritedData->m_grid->m_gridAutoFlow & InternalAutoFlowAlgorithmSparse) == InternalAutoFlowAlgorithmSparse; }
792 bool isGridAutoFlowAlgorithmDense() const { return (rareNonInheritedData->m_grid->m_gridAutoFlow & InternalAutoFlowAlgorithmDense) == InternalAutoFlowAlgorithmDense; }
793 bool isGridAutoFlowAlgorithmStack() const { return (rareNonInheritedData->m_grid->m_gridAutoFlow & InternalAutoFlowAlgorithmStack) == InternalAutoFlowAlgorithmStack; }
794 const GridTrackSize& gridAutoColumns() const { return rareNonInheritedData->m_grid->m_gridAutoColumns; }
795 const GridTrackSize& gridAutoRows() const { return rareNonInheritedData->m_grid->m_gridAutoRows; }
797 const GridPosition& gridColumnStart() const { return rareNonInheritedData->m_gridItem->m_gridColumnStart; }
798 const GridPosition& gridColumnEnd() const { return rareNonInheritedData->m_gridItem->m_gridColumnEnd; }
799 const GridPosition& gridRowStart() const { return rareNonInheritedData->m_gridItem->m_gridRowStart; }
800 const GridPosition& gridRowEnd() const { return rareNonInheritedData->m_gridItem->m_gridRowEnd; }
802 ShadowList* boxShadow() const { return rareNonInheritedData->m_boxShadow.get(); }
803 void getBoxShadowExtent(LayoutUnit& top, LayoutUnit& right, LayoutUnit& bottom, LayoutUnit& left) const { getShadowExtent(boxShadow(), top, right, bottom, left); }
804 LayoutBoxExtent getBoxShadowInsetExtent() const { return getShadowInsetExtent(boxShadow()); }
805 void getBoxShadowHorizontalExtent(LayoutUnit& left, LayoutUnit& right) const { getShadowHorizontalExtent(boxShadow(), left, right); }
806 void getBoxShadowVerticalExtent(LayoutUnit& top, LayoutUnit& bottom) const { getShadowVerticalExtent(boxShadow(), top, bottom); }
807 void getBoxShadowInlineDirectionExtent(LayoutUnit& logicalLeft, LayoutUnit& logicalRight) { getShadowInlineDirectionExtent(boxShadow(), logicalLeft, logicalRight); }
808 void getBoxShadowBlockDirectionExtent(LayoutUnit& logicalTop, LayoutUnit& logicalBottom) { getShadowBlockDirectionExtent(boxShadow(), logicalTop, logicalBottom); }
810 EBoxDecorationBreak boxDecorationBreak() const { return m_box->boxDecorationBreak(); }
811 StyleReflection* boxReflect() const { return rareNonInheritedData->m_boxReflect.get(); }
812 bool reflectionDataEquivalent(const RenderStyle* otherStyle) const { return rareNonInheritedData->reflectionDataEquivalent(*otherStyle->rareNonInheritedData); }
814 // FIXME: reflections should belong to this helper function but they are currently handled
815 // through their self-painting layers. So the rendering code doesn't account for them.
816 bool hasVisualOverflowingEffect() const { return boxShadow() || hasBorderImageOutsets() || hasOutline(); }
818 EBoxSizing boxSizing() const { return m_box->boxSizing(); }
819 EUserModify userModify() const { return static_cast<EUserModify>(rareInheritedData->userModify); }
820 EUserDrag userDrag() const { return static_cast<EUserDrag>(rareNonInheritedData->userDrag); }
821 EUserSelect userSelect() const { return static_cast<EUserSelect>(rareInheritedData->userSelect); }
822 TextOverflow textOverflow() const { return static_cast<TextOverflow>(rareNonInheritedData->textOverflow); }
823 EMarginCollapse marginBeforeCollapse() const { return static_cast<EMarginCollapse>(rareNonInheritedData->marginBeforeCollapse); }
824 EMarginCollapse marginAfterCollapse() const { return static_cast<EMarginCollapse>(rareNonInheritedData->marginAfterCollapse); }
825 EWordBreak wordBreak() const { return static_cast<EWordBreak>(rareInheritedData->wordBreak); }
826 EOverflowWrap overflowWrap() const { return static_cast<EOverflowWrap>(rareInheritedData->overflowWrap); }
827 LineBreak lineBreak() const { return static_cast<LineBreak>(rareInheritedData->lineBreak); }
828 const AtomicString& highlight() const { return rareInheritedData->highlight; }
829 const AtomicString& hyphenationString() const { return rareInheritedData->hyphenationString; }
830 const AtomicString& locale() const { return rareInheritedData->locale; }
831 EResize resize() const { return static_cast<EResize>(rareNonInheritedData->m_resize); }
832 bool hasInlinePaginationAxis() const
834 // If the pagination axis is parallel with the writing mode inline axis, columns may be laid
835 // out along the inline axis, just like for regular multicol. Otherwise, we need to lay out
836 // along the block axis.
837 if (isOverflowPaged())
838 return (overflowY() == OPAGEDX) == isHorizontalWritingMode();
841 float columnWidth() const { return rareNonInheritedData->m_multiCol->m_width; }
842 bool hasAutoColumnWidth() const { return rareNonInheritedData->m_multiCol->m_autoWidth; }
843 unsigned short columnCount() const { return rareNonInheritedData->m_multiCol->m_count; }
844 bool hasAutoColumnCount() const { return rareNonInheritedData->m_multiCol->m_autoCount; }
845 bool specifiesColumns() const { return !hasAutoColumnCount() || !hasAutoColumnWidth(); }
846 ColumnFill columnFill() const { return static_cast<ColumnFill>(rareNonInheritedData->m_multiCol->m_fill); }
847 float columnGap() const { return rareNonInheritedData->m_multiCol->m_gap; }
848 bool hasNormalColumnGap() const { return rareNonInheritedData->m_multiCol->m_normalGap; }
849 EBorderStyle columnRuleStyle() const { return rareNonInheritedData->m_multiCol->m_rule.style(); }
850 unsigned short columnRuleWidth() const { return rareNonInheritedData->m_multiCol->ruleWidth(); }
851 bool columnRuleIsTransparent() const { return rareNonInheritedData->m_multiCol->m_rule.isTransparent(); }
852 ColumnSpan columnSpan() const { return static_cast<ColumnSpan>(rareNonInheritedData->m_multiCol->m_columnSpan); }
853 EPageBreak columnBreakBefore() const { return static_cast<EPageBreak>(rareNonInheritedData->m_multiCol->m_breakBefore); }
854 EPageBreak columnBreakInside() const { return static_cast<EPageBreak>(rareNonInheritedData->m_multiCol->m_breakInside); }
855 EPageBreak columnBreakAfter() const { return static_cast<EPageBreak>(rareNonInheritedData->m_multiCol->m_breakAfter); }
856 bool hasInlineTransform() const { return rareNonInheritedData->m_hasInlineTransform; }
857 const TransformOperations& transform() const { return rareNonInheritedData->m_transform->m_operations; }
858 const TransformOrigin& transformOrigin() const { return rareNonInheritedData->m_transform->m_origin; }
859 const Length& transformOriginX() const { return transformOrigin().x(); }
860 const Length& transformOriginY() const { return transformOrigin().y(); }
861 float transformOriginZ() const { return transformOrigin().z(); }
862 bool hasTransform() const { return !rareNonInheritedData->m_transform->m_operations.operations().isEmpty(); }
863 bool transformDataEquivalent(const RenderStyle& otherStyle) const { return rareNonInheritedData->m_transform == otherStyle.rareNonInheritedData->m_transform; }
865 TextEmphasisFill textEmphasisFill() const { return static_cast<TextEmphasisFill>(rareInheritedData->textEmphasisFill); }
866 TextEmphasisMark textEmphasisMark() const;
867 const AtomicString& textEmphasisCustomMark() const { return rareInheritedData->textEmphasisCustomMark; }
868 TextEmphasisPosition textEmphasisPosition() const { return static_cast<TextEmphasisPosition>(rareInheritedData->textEmphasisPosition); }
869 const AtomicString& textEmphasisMarkString() const;
871 RubyPosition rubyPosition() const { return static_cast<RubyPosition>(rareInheritedData->m_rubyPosition); }
873 TextOrientation textOrientation() const { return static_cast<TextOrientation>(rareInheritedData->m_textOrientation); }
875 ObjectFit objectFit() const { return static_cast<ObjectFit>(rareNonInheritedData->m_objectFit); }
876 LengthPoint objectPosition() const { return rareNonInheritedData->m_objectPosition; }
878 // Return true if any transform related property (currently transform, transformStyle3D or perspective)
879 // indicates that we are transforming
880 bool hasTransformRelatedProperty() const { return hasTransform() || preserves3D() || hasPerspective(); }
882 enum ApplyTransformOrigin { IncludeTransformOrigin, ExcludeTransformOrigin };
883 void applyTransform(TransformationMatrix&, const LayoutSize& borderBoxSize, ApplyTransformOrigin = IncludeTransformOrigin) const;
884 void applyTransform(TransformationMatrix&, const FloatRect& boundingBox, ApplyTransformOrigin = IncludeTransformOrigin) const;
886 bool hasMask() const { return rareNonInheritedData->m_mask.hasImage() || rareNonInheritedData->m_maskBoxImage.hasImage(); }
888 TextCombine textCombine() const { return static_cast<TextCombine>(rareNonInheritedData->m_textCombine); }
889 bool hasTextCombine() const { return textCombine() != TextCombineNone; }
891 unsigned tabSize() const { return rareInheritedData->m_tabSize; }
895 WrapFlow wrapFlow() const { return static_cast<WrapFlow>(rareNonInheritedData->m_wrapFlow); }
896 WrapThrough wrapThrough() const { return static_cast<WrapThrough>(rareNonInheritedData->m_wrapThrough); }
898 // Apple-specific property getter methods
899 EPointerEvents pointerEvents() const { return static_cast<EPointerEvents>(inherited_flags._pointerEvents); }
900 const CSSAnimationData* animations() const { return rareNonInheritedData->m_animations.get(); }
901 const CSSTransitionData* transitions() const { return rareNonInheritedData->m_transitions.get(); }
903 CSSAnimationData& accessAnimations();
904 CSSTransitionData& accessTransitions();
906 ETransformStyle3D transformStyle3D() const { return static_cast<ETransformStyle3D>(rareNonInheritedData->m_transformStyle3D); }
907 bool preserves3D() const { return rareNonInheritedData->m_transformStyle3D == TransformStyle3DPreserve3D; }
909 EBackfaceVisibility backfaceVisibility() const { return static_cast<EBackfaceVisibility>(rareNonInheritedData->m_backfaceVisibility); }
910 float perspective() const { return rareNonInheritedData->m_perspective; }
911 bool hasPerspective() const { return rareNonInheritedData->m_perspective > 0; }
912 const LengthPoint& perspectiveOrigin() const { return rareNonInheritedData->m_perspectiveOrigin; }
913 const Length& perspectiveOriginX() const { return perspectiveOrigin().x(); }
914 const Length& perspectiveOriginY() const { return perspectiveOrigin().y(); }
915 const LengthSize& pageSize() const { return rareNonInheritedData->m_pageSize; }
916 PageSizeType pageSizeType() const { return static_cast<PageSizeType>(rareNonInheritedData->m_pageSizeType); }
918 bool hasCurrentOpacityAnimation() const { return rareNonInheritedData->m_hasCurrentOpacityAnimation; }
919 bool hasCurrentTransformAnimation() const { return rareNonInheritedData->m_hasCurrentTransformAnimation; }
920 bool hasCurrentFilterAnimation() const { return rareNonInheritedData->m_hasCurrentFilterAnimation; }
921 bool shouldCompositeForCurrentAnimations() { return hasCurrentOpacityAnimation() || hasCurrentTransformAnimation() || hasCurrentFilterAnimation(); }
923 bool isRunningOpacityAnimationOnCompositor() const { return rareNonInheritedData->m_runningOpacityAnimationOnCompositor; }
924 bool isRunningTransformAnimationOnCompositor() const { return rareNonInheritedData->m_runningTransformAnimationOnCompositor; }
925 bool isRunningFilterAnimationOnCompositor() const { return rareNonInheritedData->m_runningFilterAnimationOnCompositor; }
926 bool isRunningAnimationOnCompositor() { return isRunningOpacityAnimationOnCompositor() || isRunningTransformAnimationOnCompositor() || isRunningFilterAnimationOnCompositor(); }
928 LineBoxContain lineBoxContain() const { return rareInheritedData->m_lineBoxContain; }
929 const LineClampValue& lineClamp() const { return rareNonInheritedData->lineClamp; }
930 Color tapHighlightColor() const { return rareInheritedData->tapHighlightColor; }
931 ETextSecurity textSecurity() const { return static_cast<ETextSecurity>(rareInheritedData->textSecurity); }
933 WritingMode writingMode() const { return static_cast<WritingMode>(inherited_flags.m_writingMode); }
934 bool isHorizontalWritingMode() const { return blink::isHorizontalWritingMode(writingMode()); }
935 bool isFlippedLinesWritingMode() const { return blink::isFlippedLinesWritingMode(writingMode()); }
936 bool slowIsFlippedBlocksWritingMode() const { return blink::isFlippedBlocksWritingMode(writingMode()); }
938 EImageRendering imageRendering() const { return static_cast<EImageRendering>(rareInheritedData->m_imageRendering); }
940 ESpeak speak() const { return static_cast<ESpeak>(rareInheritedData->speak); }
942 FilterOperations& mutableFilter() { return rareNonInheritedData.access()->m_filter.access()->m_operations; }
943 const FilterOperations& filter() const { return rareNonInheritedData->m_filter->m_operations; }
944 bool hasFilter() const { return !rareNonInheritedData->m_filter->m_operations.operations().isEmpty(); }
946 WebBlendMode blendMode() const;
947 void setBlendMode(WebBlendMode v);
948 bool hasBlendMode() const;
950 EIsolation isolation() const;
951 void setIsolation(EIsolation v);
952 bool hasIsolation() const;
954 bool shouldPlaceBlockDirectionScrollbarOnLogicalLeft() const { return !isLeftToRightDirection() && isHorizontalWritingMode(); }
956 TouchAction touchAction() const { return static_cast<TouchAction>(rareNonInheritedData->m_touchAction); }
957 TouchActionDelay touchActionDelay() const { return static_cast<TouchActionDelay>(rareInheritedData->m_touchActionDelay); }
959 ScrollBehavior scrollBehavior() const { return static_cast<ScrollBehavior>(rareNonInheritedData->m_scrollBehavior); }
961 const Vector<CSSPropertyID>& willChangeProperties() const { return rareNonInheritedData->m_willChange->m_properties; }
962 bool willChangeContents() const { return rareNonInheritedData->m_willChange->m_contents; }
963 bool willChangeScrollPosition() const { return rareNonInheritedData->m_willChange->m_scrollPosition; }
964 bool hasWillChangeCompositingHint() const;
965 bool subtreeWillChangeContents() const { return rareInheritedData->m_subtreeWillChangeContents; }
967 // attribute setter methods
969 void setDisplay(EDisplay v) { noninherited_flags.effectiveDisplay = v; }
970 void setOriginalDisplay(EDisplay v) { noninherited_flags.originalDisplay = v; }
971 void setPosition(EPosition v) { noninherited_flags.position = v; }
972 void setFloating(EFloat v) { noninherited_flags.floating = v; }
974 void setLeft(const Length& v) { SET_VAR(surround, offset.m_left, v); }
975 void setRight(const Length& v) { SET_VAR(surround, offset.m_right, v); }
976 void setTop(const Length& v) { SET_VAR(surround, offset.m_top, v); }
977 void setBottom(const Length& v) { SET_VAR(surround, offset.m_bottom, v); }
979 void setWidth(const Length& v) { SET_VAR(m_box, m_width, v); }
980 void setHeight(const Length& v) { SET_VAR(m_box, m_height, v); }
982 void setLogicalWidth(const Length& v)
984 if (isHorizontalWritingMode()) {
985 SET_VAR(m_box, m_width, v);
987 SET_VAR(m_box, m_height, v);
991 void setLogicalHeight(const Length& v)
993 if (isHorizontalWritingMode()) {
994 SET_VAR(m_box, m_height, v);
996 SET_VAR(m_box, m_width, v);
1000 void setMinWidth(const Length& v) { SET_VAR(m_box, m_minWidth, v); }
1001 void setMaxWidth(const Length& v) { SET_VAR(m_box, m_maxWidth, v); }
1002 void setMinHeight(const Length& v) { SET_VAR(m_box, m_minHeight, v); }
1003 void setMaxHeight(const Length& v) { SET_VAR(m_box, m_maxHeight, v); }
1005 DraggableRegionMode getDraggableRegionMode() const { return rareNonInheritedData->m_draggableRegionMode; }
1006 void setDraggableRegionMode(DraggableRegionMode v) { SET_VAR(rareNonInheritedData, m_draggableRegionMode, v); }
1013 resetBorderBottom();
1015 resetBorderTopLeftRadius();
1016 resetBorderTopRightRadius();
1017 resetBorderBottomLeftRadius();
1018 resetBorderBottomRightRadius();
1020 void resetBorderTop() { SET_VAR(surround, border.m_top, BorderValue()); }
1021 void resetBorderRight() { SET_VAR(surround, border.m_right, BorderValue()); }
1022 void resetBorderBottom() { SET_VAR(surround, border.m_bottom, BorderValue()); }
1023 void resetBorderLeft() { SET_VAR(surround, border.m_left, BorderValue()); }
1024 void resetBorderImage() { SET_VAR(surround, border.m_image, NinePieceImage()); }
1025 void resetBorderTopLeftRadius() { SET_VAR(surround, border.m_topLeft, initialBorderRadius()); }
1026 void resetBorderTopRightRadius() { SET_VAR(surround, border.m_topRight, initialBorderRadius()); }
1027 void resetBorderBottomLeftRadius() { SET_VAR(surround, border.m_bottomLeft, initialBorderRadius()); }
1028 void resetBorderBottomRightRadius() { SET_VAR(surround, border.m_bottomRight, initialBorderRadius()); }
1030 void setBackgroundColor(const StyleColor& v) { SET_VAR(m_background, m_color, v); }
1032 void setBackgroundXPosition(const Length& length) { SET_VAR(m_background, m_background.m_xPosition, length); }
1033 void setBackgroundYPosition(const Length& length) { SET_VAR(m_background, m_background.m_yPosition, length); }
1034 void setBackgroundSize(EFillSizeType b) { SET_VAR(m_background, m_background.m_sizeType, b); }
1035 void setBackgroundSizeLength(const LengthSize& s) { SET_VAR(m_background, m_background.m_sizeLength, s); }
1037 void setBorderImage(const NinePieceImage& b) { SET_VAR(surround, border.m_image, b); }
1038 void setBorderImageSource(PassRefPtr<StyleImage>);
1039 void setBorderImageSlices(const LengthBox&);
1040 void setBorderImageWidth(const BorderImageLengthBox&);
1041 void setBorderImageOutset(const BorderImageLengthBox&);
1043 void setBorderTopLeftRadius(const LengthSize& s) { SET_VAR(surround, border.m_topLeft, s); }
1044 void setBorderTopRightRadius(const LengthSize& s) { SET_VAR(surround, border.m_topRight, s); }
1045 void setBorderBottomLeftRadius(const LengthSize& s) { SET_VAR(surround, border.m_bottomLeft, s); }
1046 void setBorderBottomRightRadius(const LengthSize& s) { SET_VAR(surround, border.m_bottomRight, s); }
1048 void setBorderRadius(const LengthSize& s)
1050 setBorderTopLeftRadius(s);
1051 setBorderTopRightRadius(s);
1052 setBorderBottomLeftRadius(s);
1053 setBorderBottomRightRadius(s);
1055 void setBorderRadius(const IntSize& s)
1057 setBorderRadius(LengthSize(Length(s.width(), Fixed), Length(s.height(), Fixed)));
1060 RoundedRect getRoundedBorderFor(const LayoutRect& borderRect, bool includeLogicalLeftEdge = true, bool includeLogicalRightEdge = true) const;
1061 RoundedRect getRoundedInnerBorderFor(const LayoutRect& borderRect, bool includeLogicalLeftEdge = true, bool includeLogicalRightEdge = true) const;
1063 RoundedRect getRoundedInnerBorderFor(const LayoutRect& borderRect,
1064 int topWidth, int bottomWidth, int leftWidth, int rightWidth, bool includeLogicalLeftEdge, bool includeLogicalRightEdge) const;
1066 void setBorderLeftWidth(unsigned v) { SET_VAR(surround, border.m_left.m_width, v); }
1067 void setBorderLeftStyle(EBorderStyle v) { SET_VAR(surround, border.m_left.m_style, v); }
1068 void setBorderLeftColor(const StyleColor& v) { SET_BORDERVALUE_COLOR(surround, border.m_left, v); }
1069 void setBorderRightWidth(unsigned v) { SET_VAR(surround, border.m_right.m_width, v); }
1070 void setBorderRightStyle(EBorderStyle v) { SET_VAR(surround, border.m_right.m_style, v); }
1071 void setBorderRightColor(const StyleColor& v) { SET_BORDERVALUE_COLOR(surround, border.m_right, v); }
1072 void setBorderTopWidth(unsigned v) { SET_VAR(surround, border.m_top.m_width, v); }
1073 void setBorderTopStyle(EBorderStyle v) { SET_VAR(surround, border.m_top.m_style, v); }
1074 void setBorderTopColor(const StyleColor& v) { SET_BORDERVALUE_COLOR(surround, border.m_top, v); }
1075 void setBorderBottomWidth(unsigned v) { SET_VAR(surround, border.m_bottom.m_width, v); }
1076 void setBorderBottomStyle(EBorderStyle v) { SET_VAR(surround, border.m_bottom.m_style, v); }
1077 void setBorderBottomColor(const StyleColor& v) { SET_BORDERVALUE_COLOR(surround, border.m_bottom, v); }
1079 void setOutlineWidth(unsigned short v) { SET_VAR(m_background, m_outline.m_width, v); }
1080 void setOutlineStyleIsAuto(OutlineIsAuto isAuto) { SET_VAR(m_background, m_outline.m_isAuto, isAuto); }
1081 void setOutlineStyle(EBorderStyle v) { SET_VAR(m_background, m_outline.m_style, v); }
1082 void setOutlineColor(const StyleColor& v) { SET_BORDERVALUE_COLOR(m_background, m_outline, v); }
1083 bool isOutlineEquivalent(const RenderStyle* otherStyle) const
1085 // No other style, so we don't have an outline then we consider them to be the same.
1087 return !hasOutline();
1088 return m_background->outline().visuallyEqual(otherStyle->m_background->outline());
1090 void setOutlineFromStyle(const RenderStyle& o)
1092 ASSERT(!isOutlineEquivalent(&o));
1093 m_background.access()->m_outline = o.m_background->m_outline;
1096 void setOverflowX(EOverflow v) { noninherited_flags.overflowX = v; }
1097 void setOverflowY(EOverflow v) { noninherited_flags.overflowY = v; }
1098 void setVisibility(EVisibility v) { inherited_flags._visibility = v; }
1099 void setVerticalAlign(EVerticalAlign v) { noninherited_flags.verticalAlign = v; }
1100 void setVerticalAlignLength(const Length& length) { setVerticalAlign(LENGTH); SET_VAR(m_box, m_verticalAlign, length); }
1102 void setHasAutoClip() { SET_VAR(visual, hasAutoClip, true); SET_VAR(visual, clip, RenderStyle::initialClip()); }
1103 void setClip(const LengthBox& box) { SET_VAR(visual, hasAutoClip, false); SET_VAR(visual, clip, box); }
1105 void setUnicodeBidi(EUnicodeBidi b) { noninherited_flags.unicodeBidi = b; }
1107 void setClear(EClear v) { noninherited_flags.clear = v; }
1108 void setTableLayout(ETableLayout v) { noninherited_flags.tableLayout = v; }
1110 bool setFontDescription(const FontDescription&);
1111 // Only used for blending font sizes when animating and for text autosizing.
1112 void setFontSize(float);
1113 void setFontStretch(FontStretch);
1114 void setFontWeight(FontWeight);
1116 void setTextAutosizingMultiplier(float v)
1118 SET_VAR(inherited, textAutosizingMultiplier, v);
1119 setFontSize(fontDescription().specifiedSize());
1122 void setColor(const Color&);
1123 void setTextIndent(const Length& v) { SET_VAR(rareInheritedData, indent, v); }
1124 void setTextIndentLine(TextIndentLine v) { SET_VAR(rareInheritedData, m_textIndentLine, v); }
1125 void setTextIndentType(TextIndentType v) { SET_VAR(rareInheritedData, m_textIndentType, v); }
1126 void setTextAlign(ETextAlign v) { inherited_flags._text_align = v; }
1127 void setTextAlignLast(TextAlignLast v) { SET_VAR(rareInheritedData, m_textAlignLast, v); }
1128 void setTextJustify(TextJustify v) { SET_VAR(rareInheritedData, m_textJustify, v); }
1129 void setTextTransform(ETextTransform v) { inherited_flags._text_transform = v; }
1130 void applyTextDecorations();
1131 void clearAppliedTextDecorations();
1132 void setTextDecoration(TextDecoration v) { SET_VAR(visual, textDecoration, v); }
1133 void setTextUnderlinePosition(TextUnderlinePosition v) { SET_VAR(rareInheritedData, m_textUnderlinePosition, v); }
1134 void setTextDecorationStyle(TextDecorationStyle v) { SET_VAR(rareNonInheritedData, m_textDecorationStyle, v); }
1135 void setDirection(TextDirection v) { inherited_flags._direction = v; }
1136 void setLineHeight(const Length& specifiedLineHeight);
1137 bool setZoom(float);
1138 bool setEffectiveZoom(float);
1140 void setImageRendering(EImageRendering v) { SET_VAR(rareInheritedData, m_imageRendering, v); }
1142 void setWhiteSpace(EWhiteSpace v) { inherited_flags._white_space = v; }
1144 // FIXME: Remove these two and replace them with respective FontBuilder calls.
1145 void setWordSpacing(float);
1146 void setLetterSpacing(float);
1148 void adjustBackgroundLayers()
1150 if (backgroundLayers().next()) {
1151 accessBackgroundLayers().cullEmptyLayers();
1152 accessBackgroundLayers().fillUnsetProperties();
1156 void adjustMaskLayers()
1158 if (maskLayers().next()) {
1159 accessMaskLayers().cullEmptyLayers();
1160 accessMaskLayers().fillUnsetProperties();
1164 void setMaskImage(PassRefPtr<StyleImage> v) { rareNonInheritedData.access()->m_mask.setImage(v); }
1166 void setMaskBoxImage(const NinePieceImage& b) { SET_VAR(rareNonInheritedData, m_maskBoxImage, b); }
1167 void setMaskBoxImageSource(PassRefPtr<StyleImage> v) { rareNonInheritedData.access()->m_maskBoxImage.setImage(v); }
1168 void setMaskBoxImageSlices(const LengthBox& slices)
1170 rareNonInheritedData.access()->m_maskBoxImage.setImageSlices(slices);
1172 void setMaskBoxImageSlicesFill(bool fill)
1174 rareNonInheritedData.access()->m_maskBoxImage.setFill(fill);
1176 void setMaskBoxImageWidth(const BorderImageLengthBox& slices)
1178 rareNonInheritedData.access()->m_maskBoxImage.setBorderSlices(slices);
1180 void setMaskBoxImageOutset(const BorderImageLengthBox& outset)
1182 rareNonInheritedData.access()->m_maskBoxImage.setOutset(outset);
1184 void setMaskXPosition(const Length& length) { SET_VAR(rareNonInheritedData, m_mask.m_xPosition, length); }
1185 void setMaskYPosition(const Length& length) { SET_VAR(rareNonInheritedData, m_mask.m_yPosition, length); }
1186 void setMaskSize(const LengthSize& s) { SET_VAR(rareNonInheritedData, m_mask.m_sizeLength, s); }
1188 void setBorderCollapse(EBorderCollapse collapse) { inherited_flags._border_collapse = collapse; }
1189 void setHorizontalBorderSpacing(short);
1190 void setVerticalBorderSpacing(short);
1191 void setEmptyCells(EEmptyCell v) { inherited_flags._empty_cells = v; }
1192 void setCaptionSide(ECaptionSide v) { inherited_flags._caption_side = v; }
1194 void setListStyleType(EListStyleType v) { inherited_flags._list_style_type = v; }
1195 void setListStyleImage(PassRefPtr<StyleImage>);
1196 void setListStylePosition(EListStylePosition v) { inherited_flags._list_style_position = v; }
1198 void setMarginTop(const Length& v) { SET_VAR(surround, margin.m_top, v); }
1199 void setMarginBottom(const Length& v) { SET_VAR(surround, margin.m_bottom, v); }
1200 void setMarginLeft(const Length& v) { SET_VAR(surround, margin.m_left, v); }
1201 void setMarginRight(const Length& v) { SET_VAR(surround, margin.m_right, v); }
1202 void setMarginStart(const Length&);
1203 void setMarginEnd(const Length&);
1205 void resetPadding() { SET_VAR(surround, padding, LengthBox(Auto)); }
1206 void setPaddingBox(const LengthBox& b) { SET_VAR(surround, padding, b); }
1207 void setPaddingTop(const Length& v) { SET_VAR(surround, padding.m_top, v); }
1208 void setPaddingBottom(const Length& v) { SET_VAR(surround, padding.m_bottom, v); }
1209 void setPaddingLeft(const Length& v) { SET_VAR(surround, padding.m_left, v); }
1210 void setPaddingRight(const Length& v) { SET_VAR(surround, padding.m_right, v); }
1212 void setCursor(ECursor c) { inherited_flags._cursor_style = c; }
1213 void addCursor(PassRefPtr<StyleImage>, const IntPoint& hotSpot = IntPoint());
1214 void setCursorList(PassRefPtr<CursorList>);
1215 void clearCursorList();
1217 void setInsideLink(EInsideLink insideLink) { inherited_flags._insideLink = insideLink; }
1218 void setIsLink(bool b) { noninherited_flags.isLink = b; }
1220 PrintColorAdjust printColorAdjust() const { return static_cast<PrintColorAdjust>(inherited_flags.m_printColorAdjust); }
1221 void setPrintColorAdjust(PrintColorAdjust value) { inherited_flags.m_printColorAdjust = value; }
1223 bool hasAutoZIndex() const { return m_box->hasAutoZIndex(); }
1224 void setHasAutoZIndex() { SET_VAR(m_box, m_hasAutoZIndex, true); SET_VAR(m_box, m_zIndex, 0); }
1225 int zIndex() const { return m_box->zIndex(); }
1226 void setZIndex(int v) { SET_VAR(m_box, m_hasAutoZIndex, false); SET_VAR(m_box, m_zIndex, v); }
1228 void setHasAutoWidows() { SET_VAR(rareInheritedData, m_hasAutoWidows, true); SET_VAR(rareInheritedData, widows, initialWidows()); }
1229 void setWidows(short w) { SET_VAR(rareInheritedData, m_hasAutoWidows, false); SET_VAR(rareInheritedData, widows, w); }
1231 void setHasAutoOrphans() { SET_VAR(rareInheritedData, m_hasAutoOrphans, true); SET_VAR(rareInheritedData, orphans, initialOrphans()); }
1232 void setOrphans(short o) { SET_VAR(rareInheritedData, m_hasAutoOrphans, false); SET_VAR(rareInheritedData, orphans, o); }
1234 // For valid values of page-break-inside see http://www.w3.org/TR/CSS21/page.html#page-break-props
1235 void setPageBreakInside(EPageBreak b) { ASSERT(b == PBAUTO || b == PBAVOID); noninherited_flags.pageBreakInside = b; }
1236 void setPageBreakBefore(EPageBreak b) { noninherited_flags.pageBreakBefore = b; }
1237 void setPageBreakAfter(EPageBreak b) { noninherited_flags.pageBreakAfter = b; }
1240 void setOutlineOffset(int v) { SET_VAR(m_background, m_outline.m_offset, v); }
1241 void setTextShadow(PassRefPtr<ShadowList>);
1242 void setTextStrokeColor(const StyleColor& c) { SET_VAR_WITH_SETTER(rareInheritedData, textStrokeColor, setTextStrokeColor, c); }
1243 void setTextStrokeWidth(float w) { SET_VAR(rareInheritedData, textStrokeWidth, w); }
1244 void setTextFillColor(const StyleColor& c) { SET_VAR_WITH_SETTER(rareInheritedData, textFillColor, setTextFillColor, c); }
1245 void setOpacity(float f) { float v = clampTo<float>(f, 0, 1); SET_VAR(rareNonInheritedData, opacity, v); }
1246 void setAppearance(ControlPart a) { SET_VAR(rareNonInheritedData, m_appearance, a); }
1247 // For valid values of box-align see http://www.w3.org/TR/2009/WD-css3-flexbox-20090723/#alignment
1248 void setBoxAlign(EBoxAlignment a) { SET_VAR(rareNonInheritedData.access()->m_deprecatedFlexibleBox, align, a); }
1249 void setBoxDecorationBreak(EBoxDecorationBreak b) { SET_VAR(m_box, m_boxDecorationBreak, b); }
1250 void setBoxDirection(EBoxDirection d) { inherited_flags._box_direction = d; }
1251 void setBoxFlex(float f) { SET_VAR(rareNonInheritedData.access()->m_deprecatedFlexibleBox, flex, f); }
1252 void setBoxFlexGroup(unsigned fg) { SET_VAR(rareNonInheritedData.access()->m_deprecatedFlexibleBox, flexGroup, fg); }
1253 void setBoxLines(EBoxLines l) { SET_VAR(rareNonInheritedData.access()->m_deprecatedFlexibleBox, lines, l); }
1254 void setBoxOrdinalGroup(unsigned og) { SET_VAR(rareNonInheritedData.access()->m_deprecatedFlexibleBox, ordinalGroup, og); }
1255 void setBoxOrient(EBoxOrient o) { SET_VAR(rareNonInheritedData.access()->m_deprecatedFlexibleBox, orient, o); }
1256 void setBoxPack(EBoxPack p) { SET_VAR(rareNonInheritedData.access()->m_deprecatedFlexibleBox, pack, p); }
1257 void setBoxShadow(PassRefPtr<ShadowList>);
1258 void setBoxReflect(PassRefPtr<StyleReflection> reflect) { if (rareNonInheritedData->m_boxReflect != reflect) rareNonInheritedData.access()->m_boxReflect = reflect; }
1259 void setBoxSizing(EBoxSizing s) { SET_VAR(m_box, m_boxSizing, s); }
1260 void setFlexGrow(float f) { SET_VAR(rareNonInheritedData.access()->m_flexibleBox, m_flexGrow, f); }
1261 void setFlexShrink(float f) { SET_VAR(rareNonInheritedData.access()->m_flexibleBox, m_flexShrink, f); }
1262 void setFlexBasis(const Length& length) { SET_VAR(rareNonInheritedData.access()->m_flexibleBox, m_flexBasis, length); }
1263 // We restrict the smallest value to int min + 2 because we use int min and int min + 1 as special values in a hash set.
1264 void setOrder(int o) { SET_VAR(rareNonInheritedData, m_order, max(std::numeric_limits<int>::min() + 2, o)); }
1265 void addCallbackSelector(const String& selector);
1266 void setAlignContent(EAlignContent p) { SET_VAR(rareNonInheritedData, m_alignContent, p); }
1267 void setAlignItems(ItemPosition a) { SET_VAR(rareNonInheritedData, m_alignItems, a); }
1268 void setAlignItemsOverflowAlignment(OverflowAlignment overflowAlignment) { SET_VAR(rareNonInheritedData, m_alignItemsOverflowAlignment, overflowAlignment); }
1269 void setAlignSelf(ItemPosition a) { SET_VAR(rareNonInheritedData, m_alignSelf, a); }
1270 void setAlignSelfOverflowAlignment(OverflowAlignment overflowAlignment) { SET_VAR(rareNonInheritedData, m_alignSelfOverflowAlignment, overflowAlignment); }
1271 void setFlexDirection(EFlexDirection direction) { SET_VAR(rareNonInheritedData.access()->m_flexibleBox, m_flexDirection, direction); }
1272 void setFlexWrap(EFlexWrap w) { SET_VAR(rareNonInheritedData.access()->m_flexibleBox, m_flexWrap, w); }
1273 void setJustifyContent(ContentPosition p) { SET_VAR(rareNonInheritedData, m_justifyContent, p); }
1274 void setJustifyContentDistribution(ContentDistributionType p) { SET_VAR(rareNonInheritedData, m_justifyContentDistribution, p); }
1275 void setJustifyContentOverflowAlignment(OverflowAlignment overflowAlignment) { SET_VAR(rareNonInheritedData, m_justifyContentOverflowAlignment, overflowAlignment); }
1276 void setJustifyItems(ItemPosition justifyItems) { SET_VAR(rareNonInheritedData, m_justifyItems, justifyItems); }
1277 void setJustifyItemsOverflowAlignment(OverflowAlignment overflowAlignment) { SET_VAR(rareNonInheritedData, m_justifyItemsOverflowAlignment, overflowAlignment); }
1278 void setJustifyItemsPositionType(ItemPositionType positionType) { SET_VAR(rareNonInheritedData, m_justifyItemsPositionType, positionType); }
1279 void setJustifySelf(ItemPosition justifySelf) { SET_VAR(rareNonInheritedData, m_justifySelf, justifySelf); }
1280 void setJustifySelfOverflowAlignment(OverflowAlignment overflowAlignment) { SET_VAR(rareNonInheritedData, m_justifySelfOverflowAlignment, overflowAlignment); }
1281 void setGridAutoColumns(const GridTrackSize& length) { SET_VAR(rareNonInheritedData.access()->m_grid, m_gridAutoColumns, length); }
1282 void setGridAutoRows(const GridTrackSize& length) { SET_VAR(rareNonInheritedData.access()->m_grid, m_gridAutoRows, length); }
1283 void setGridTemplateColumns(const Vector<GridTrackSize>& lengths) { SET_VAR(rareNonInheritedData.access()->m_grid, m_gridTemplateColumns, lengths); }
1284 void setGridTemplateRows(const Vector<GridTrackSize>& lengths) { SET_VAR(rareNonInheritedData.access()->m_grid, m_gridTemplateRows, lengths); }
1285 void setNamedGridColumnLines(const NamedGridLinesMap& namedGridColumnLines) { SET_VAR(rareNonInheritedData.access()->m_grid, m_namedGridColumnLines, namedGridColumnLines); }
1286 void setNamedGridRowLines(const NamedGridLinesMap& namedGridRowLines) { SET_VAR(rareNonInheritedData.access()->m_grid, m_namedGridRowLines, namedGridRowLines); }
1287 void setOrderedNamedGridColumnLines(const OrderedNamedGridLines& orderedNamedGridColumnLines) { SET_VAR(rareNonInheritedData.access()->m_grid, m_orderedNamedGridColumnLines, orderedNamedGridColumnLines); }
1288 void setOrderedNamedGridRowLines(const OrderedNamedGridLines& orderedNamedGridRowLines) { SET_VAR(rareNonInheritedData.access()->m_grid, m_orderedNamedGridRowLines, orderedNamedGridRowLines); }
1289 void setNamedGridArea(const NamedGridAreaMap& namedGridArea) { SET_VAR(rareNonInheritedData.access()->m_grid, m_namedGridArea, namedGridArea); }
1290 void setNamedGridAreaRowCount(size_t rowCount) { SET_VAR(rareNonInheritedData.access()->m_grid, m_namedGridAreaRowCount, rowCount); }
1291 void setNamedGridAreaColumnCount(size_t columnCount) { SET_VAR(rareNonInheritedData.access()->m_grid, m_namedGridAreaColumnCount, columnCount); }
1292 void setGridAutoFlow(GridAutoFlow flow) { SET_VAR(rareNonInheritedData.access()->m_grid, m_gridAutoFlow, flow); }
1294 void setGridColumnStart(const GridPosition& columnStartPosition) { SET_VAR(rareNonInheritedData.access()->m_gridItem, m_gridColumnStart, columnStartPosition); }
1295 void setGridColumnEnd(const GridPosition& columnEndPosition) { SET_VAR(rareNonInheritedData.access()->m_gridItem, m_gridColumnEnd, columnEndPosition); }
1296 void setGridRowStart(const GridPosition& rowStartPosition) { SET_VAR(rareNonInheritedData.access()->m_gridItem, m_gridRowStart, rowStartPosition); }
1297 void setGridRowEnd(const GridPosition& rowEndPosition) { SET_VAR(rareNonInheritedData.access()->m_gridItem, m_gridRowEnd, rowEndPosition); }
1299 void setUserModify(EUserModify u) { SET_VAR(rareInheritedData, userModify, u); }
1300 void setUserDrag(EUserDrag d) { SET_VAR(rareNonInheritedData, userDrag, d); }
1301 void setUserSelect(EUserSelect s) { SET_VAR(rareInheritedData, userSelect, s); }
1302 void setTextOverflow(TextOverflow overflow) { SET_VAR(rareNonInheritedData, textOverflow, overflow); }
1303 void setMarginBeforeCollapse(EMarginCollapse c) { SET_VAR(rareNonInheritedData, marginBeforeCollapse, c); }
1304 void setMarginAfterCollapse(EMarginCollapse c) { SET_VAR(rareNonInheritedData, marginAfterCollapse, c); }
1305 void setWordBreak(EWordBreak b) { SET_VAR(rareInheritedData, wordBreak, b); }
1306 void setOverflowWrap(EOverflowWrap b) { SET_VAR(rareInheritedData, overflowWrap, b); }
1307 void setLineBreak(LineBreak b) { SET_VAR(rareInheritedData, lineBreak, b); }
1308 void setHighlight(const AtomicString& h) { SET_VAR(rareInheritedData, highlight, h); }
1309 void setHyphens(Hyphens h) { SET_VAR(rareInheritedData, hyphens, h); }
1310 void setHyphenationString(const AtomicString& h) { SET_VAR(rareInheritedData, hyphenationString, h); }
1311 void setLocale(const AtomicString& locale) { SET_VAR(rareInheritedData, locale, locale); }
1312 void setResize(EResize r) { SET_VAR(rareNonInheritedData, m_resize, r); }
1313 void setColumnWidth(float f) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoWidth, false); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_width, f); }
1314 void setHasAutoColumnWidth() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoWidth, true); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_width, 0); }
1315 void setColumnCount(unsigned short c) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoCount, false); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_count, c); }
1316 void setHasAutoColumnCount() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoCount, true); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_count, 0); }
1317 void setColumnFill(ColumnFill columnFill) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_fill, columnFill); }
1318 void setColumnGap(float f) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_normalGap, false); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_gap, f); }
1319 void setHasNormalColumnGap() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_normalGap, true); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_gap, 0); }
1320 void setColumnRuleColor(const StyleColor& c) { SET_BORDERVALUE_COLOR(rareNonInheritedData.access()->m_multiCol, m_rule, c); }
1321 void setColumnRuleStyle(EBorderStyle b) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_rule.m_style, b); }
1322 void setColumnRuleWidth(unsigned short w) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_rule.m_width, w); }
1323 void resetColumnRule() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_rule, BorderValue()); }
1324 void setColumnSpan(ColumnSpan columnSpan) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_columnSpan, columnSpan); }
1325 void setColumnBreakBefore(EPageBreak p) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_breakBefore, p); }
1326 // For valid values of column-break-inside see http://www.w3.org/TR/css3-multicol/#break-before-break-after-break-inside
1327 void setColumnBreakInside(EPageBreak p) { ASSERT(p == PBAUTO || p == PBAVOID); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_breakInside, p); }
1328 void setColumnBreakAfter(EPageBreak p) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_breakAfter, p); }
1329 void inheritColumnPropertiesFrom(RenderStyle* parent) { rareNonInheritedData.access()->m_multiCol = parent->rareNonInheritedData->m_multiCol; }
1330 void setHasInlineTransform(bool b) { SET_VAR(rareNonInheritedData, m_hasInlineTransform, b); }
1331 void setTransform(const TransformOperations& ops) { SET_VAR(rareNonInheritedData.access()->m_transform, m_operations, ops); }
1332 void setTransformOriginX(const Length& v) { setTransformOrigin(TransformOrigin(v, transformOriginY(), transformOriginZ())); }
1333 void setTransformOriginY(const Length& v) { setTransformOrigin(TransformOrigin(transformOriginX(), v, transformOriginZ())); }
1334 void setTransformOriginZ(float f) { setTransformOrigin(TransformOrigin(transformOriginX(), transformOriginY(), f)); }
1335 void setTransformOrigin(const TransformOrigin& o) { SET_VAR(rareNonInheritedData.access()->m_transform, m_origin, o); }
1336 void setSpeak(ESpeak s) { SET_VAR(rareInheritedData, speak, s); }
1337 void setTextCombine(TextCombine v) { SET_VAR(rareNonInheritedData, m_textCombine, v); }
1338 void setTextDecorationColor(const StyleColor& c) { SET_VAR(rareNonInheritedData, m_textDecorationColor, c); }
1339 void setTextEmphasisColor(const StyleColor& c) { SET_VAR_WITH_SETTER(rareInheritedData, textEmphasisColor, setTextEmphasisColor, c); }
1340 void setTextEmphasisFill(TextEmphasisFill fill) { SET_VAR(rareInheritedData, textEmphasisFill, fill); }
1341 void setTextEmphasisMark(TextEmphasisMark mark) { SET_VAR(rareInheritedData, textEmphasisMark, mark); }
1342 void setTextEmphasisCustomMark(const AtomicString& mark) { SET_VAR(rareInheritedData, textEmphasisCustomMark, mark); }
1343 void setTextEmphasisPosition(TextEmphasisPosition position) { SET_VAR(rareInheritedData, textEmphasisPosition, position); }
1344 bool setTextOrientation(TextOrientation);
1346 void setObjectFit(ObjectFit f) { SET_VAR(rareNonInheritedData, m_objectFit, f); }
1347 void setObjectPosition(LengthPoint position) { SET_VAR(rareNonInheritedData, m_objectPosition, position); }
1349 void setRubyPosition(RubyPosition position) { SET_VAR(rareInheritedData, m_rubyPosition, position); }
1351 void setFilter(const FilterOperations& ops) { SET_VAR(rareNonInheritedData.access()->m_filter, m_operations, ops); }
1353 void setTabSize(unsigned size) { SET_VAR(rareInheritedData, m_tabSize, size); }
1357 void setWrapFlow(WrapFlow wrapFlow) { SET_VAR(rareNonInheritedData, m_wrapFlow, wrapFlow); }
1358 void setWrapThrough(WrapThrough wrapThrough) { SET_VAR(rareNonInheritedData, m_wrapThrough, wrapThrough); }
1360 // Apple-specific property setters
1361 void setPointerEvents(EPointerEvents p) { inherited_flags._pointerEvents = p; }
1363 void clearAnimations()
1365 rareNonInheritedData.access()->m_animations.clear();
1368 void clearTransitions()
1370 rareNonInheritedData.access()->m_transitions.clear();
1373 void setTransformStyle3D(ETransformStyle3D b) { SET_VAR(rareNonInheritedData, m_transformStyle3D, b); }
1374 void setBackfaceVisibility(EBackfaceVisibility b) { SET_VAR(rareNonInheritedData, m_backfaceVisibility, b); }
1375 void setPerspective(float p) { SET_VAR(rareNonInheritedData, m_perspective, p); }
1376 void setPerspectiveOriginX(const Length& v) { setPerspectiveOrigin(LengthPoint(v, perspectiveOriginY())); }
1377 void setPerspectiveOriginY(const Length& v) { setPerspectiveOrigin(LengthPoint(perspectiveOriginX(), v)); }
1378 void setPerspectiveOrigin(const LengthPoint& p) { SET_VAR(rareNonInheritedData, m_perspectiveOrigin, p); }
1379 void setPageSize(const LengthSize& s) { SET_VAR(rareNonInheritedData, m_pageSize, s); }
1380 void setPageSizeType(PageSizeType t) { SET_VAR(rareNonInheritedData, m_pageSizeType, t); }
1381 void resetPageSizeType() { SET_VAR(rareNonInheritedData, m_pageSizeType, PAGE_SIZE_AUTO); }
1383 void setHasCurrentOpacityAnimation(bool b = true) { SET_VAR(rareNonInheritedData, m_hasCurrentOpacityAnimation, b); }
1384 void setHasCurrentTransformAnimation(bool b = true) { SET_VAR(rareNonInheritedData, m_hasCurrentTransformAnimation, b); }
1385 void setHasCurrentFilterAnimation(bool b = true) { SET_VAR(rareNonInheritedData, m_hasCurrentFilterAnimation, b); }
1387 void setIsRunningOpacityAnimationOnCompositor(bool b = true) { SET_VAR(rareNonInheritedData, m_runningOpacityAnimationOnCompositor, b); }
1388 void setIsRunningTransformAnimationOnCompositor(bool b = true) { SET_VAR(rareNonInheritedData, m_runningTransformAnimationOnCompositor, b); }
1389 void setIsRunningFilterAnimationOnCompositor(bool b = true) { SET_VAR(rareNonInheritedData, m_runningFilterAnimationOnCompositor, b); }
1391 void setLineBoxContain(LineBoxContain c) { SET_VAR(rareInheritedData, m_lineBoxContain, c); }
1392 void setLineClamp(LineClampValue c) { SET_VAR(rareNonInheritedData, lineClamp, c); }
1393 void setTapHighlightColor(const Color& c) { SET_VAR(rareInheritedData, tapHighlightColor, c); }
1394 void setTextSecurity(ETextSecurity aTextSecurity) { SET_VAR(rareInheritedData, textSecurity, aTextSecurity); }
1395 void setTouchAction(TouchAction t) { SET_VAR(rareNonInheritedData, m_touchAction, t); }
1396 void setTouchActionDelay(TouchActionDelay t) { SET_VAR(rareInheritedData, m_touchActionDelay, t); }
1398 void setScrollBehavior(ScrollBehavior b) { SET_VAR(rareNonInheritedData, m_scrollBehavior, b); }
1400 void setWillChangeProperties(const Vector<CSSPropertyID>& properties) { SET_VAR(rareNonInheritedData.access()->m_willChange, m_properties, properties); }
1401 void setWillChangeContents(bool b) { SET_VAR(rareNonInheritedData.access()->m_willChange, m_contents, b); }
1402 void setWillChangeScrollPosition(bool b) { SET_VAR(rareNonInheritedData.access()->m_willChange, m_scrollPosition, b); }
1403 void setSubtreeWillChangeContents(bool b) { SET_VAR(rareInheritedData, m_subtreeWillChangeContents, b); }
1405 bool requiresAcceleratedCompositingForExternalReasons(bool b) { return rareNonInheritedData->m_requiresAcceleratedCompositingForExternalReasons; }
1406 void setRequiresAcceleratedCompositingForExternalReasons(bool b) { SET_VAR(rareNonInheritedData, m_requiresAcceleratedCompositingForExternalReasons, b); }
1408 const SVGRenderStyle& svgStyle() const { return *m_svgStyle.get(); }
1409 SVGRenderStyle& accessSVGStyle() { return *m_svgStyle.access(); }
1411 const SVGPaintType& fillPaintType() const { return svgStyle().fillPaintType(); }
1412 Color fillPaintColor() const { return svgStyle().fillPaintColor(); }
1413 float fillOpacity() const { return svgStyle().fillOpacity(); }
1414 void setFillOpacity(float f) { accessSVGStyle().setFillOpacity(f); }
1416 const SVGPaintType& strokePaintType() const { return svgStyle().strokePaintType(); }
1417 Color strokePaintColor() const { return svgStyle().strokePaintColor(); }
1418 float strokeOpacity() const { return svgStyle().strokeOpacity(); }
1419 void setStrokeOpacity(float f) { accessSVGStyle().setStrokeOpacity(f); }
1420 SVGLength* strokeWidth() const { return svgStyle().strokeWidth(); }
1421 void setStrokeWidth(PassRefPtr<SVGLength> w) { accessSVGStyle().setStrokeWidth(w); }
1422 SVGLengthList* strokeDashArray() const { return svgStyle().strokeDashArray(); }
1423 void setStrokeDashArray(PassRefPtr<SVGLengthList> array) { accessSVGStyle().setStrokeDashArray(array); }
1424 SVGLength* strokeDashOffset() const { return svgStyle().strokeDashOffset(); }
1425 void setStrokeDashOffset(PassRefPtr<SVGLength> d) { accessSVGStyle().setStrokeDashOffset(d); }
1426 float strokeMiterLimit() const { return svgStyle().strokeMiterLimit(); }
1427 void setStrokeMiterLimit(float f) { accessSVGStyle().setStrokeMiterLimit(f); }
1429 float floodOpacity() const { return svgStyle().floodOpacity(); }
1430 void setFloodOpacity(float f) { accessSVGStyle().setFloodOpacity(f); }
1432 float stopOpacity() const { return svgStyle().stopOpacity(); }
1433 void setStopOpacity(float f) { accessSVGStyle().setStopOpacity(f); }
1435 void setStopColor(const Color& c) { accessSVGStyle().setStopColor(c); }
1436 void setFloodColor(const Color& c) { accessSVGStyle().setFloodColor(c); }
1437 void setLightingColor(const Color& c) { accessSVGStyle().setLightingColor(c); }
1439 SVGLength* baselineShiftValue() const { return svgStyle().baselineShiftValue(); }
1440 void setBaselineShiftValue(PassRefPtr<SVGLength> s) { accessSVGStyle().setBaselineShiftValue(s); }
1442 void setShapeOutside(PassRefPtr<ShapeValue> value)
1444 if (rareNonInheritedData->m_shapeOutside == value)
1446 rareNonInheritedData.access()->m_shapeOutside = value;
1448 ShapeValue* shapeOutside() const { return rareNonInheritedData->m_shapeOutside.get(); }
1450 static ShapeValue* initialShapeOutside() { return 0; }
1452 void setClipPath(PassRefPtr<ClipPathOperation> operation)
1454 if (rareNonInheritedData->m_clipPath != operation)
1455 rareNonInheritedData.access()->m_clipPath = operation;
1457 ClipPathOperation* clipPath() const { return rareNonInheritedData->m_clipPath.get(); }
1459 static ClipPathOperation* initialClipPath() { return 0; }
1461 const Length& shapeMargin() const { return rareNonInheritedData->m_shapeMargin; }
1462 void setShapeMargin(const Length& shapeMargin) { SET_VAR(rareNonInheritedData, m_shapeMargin, shapeMargin); }
1463 static Length initialShapeMargin() { return Length(0, Fixed); }
1465 float shapeImageThreshold() const { return rareNonInheritedData->m_shapeImageThreshold; }
1466 void setShapeImageThreshold(float shapeImageThreshold)
1468 float clampedShapeImageThreshold = clampTo<float>(shapeImageThreshold, 0, 1);
1469 SET_VAR(rareNonInheritedData, m_shapeImageThreshold, clampedShapeImageThreshold);
1471 static float initialShapeImageThreshold() { return 0; }
1473 bool hasContent() const { return contentData(); }
1474 const ContentData* contentData() const { return rareNonInheritedData->m_content.get(); }
1475 bool contentDataEquivalent(const RenderStyle* otherStyle) const { return const_cast<RenderStyle*>(this)->rareNonInheritedData->contentDataEquivalent(*const_cast<RenderStyle*>(otherStyle)->rareNonInheritedData); }
1476 void clearContent();
1477 void setContent(const String&, bool add = false);
1478 void setContent(PassRefPtr<StyleImage>, bool add = false);
1479 void setContent(PassOwnPtr<CounterContent>, bool add = false);
1480 void setContent(QuoteType, bool add = false);
1482 const CounterDirectiveMap* counterDirectives() const;
1483 CounterDirectiveMap& accessCounterDirectives();
1484 const CounterDirectives getCounterDirectives(const AtomicString& identifier) const;
1486 QuotesData* quotes() const { return rareInheritedData->quotes.get(); }
1487 void setQuotes(PassRefPtr<QuotesData>);
1489 const AtomicString& hyphenString() const;
1491 bool inheritedNotEqual(const RenderStyle*) const;
1492 bool inheritedDataShared(const RenderStyle*) const;
1494 bool isDisplayReplacedType() const { return isDisplayReplacedType(display()); }
1495 bool isDisplayInlineType() const { return isDisplayInlineType(display()); }
1496 bool isOriginalDisplayInlineType() const { return isDisplayInlineType(originalDisplay()); }
1497 bool isDisplayFlexibleOrGridBox() const { return isDisplayFlexibleBox(display()) || isDisplayGridBox(display()); }
1498 bool isDisplayFlexibleBox() const { return isDisplayFlexibleBox(display()); }
1501 bool setWritingMode(WritingMode v)
1503 if (v == writingMode())
1506 inherited_flags.m_writingMode = v;
1510 // A unique style is one that has matches something that makes it impossible to share.
1511 bool unique() const { return noninherited_flags.unique; }
1512 void setUnique() { noninherited_flags.unique = true; }
1514 bool isSharable() const;
1516 bool emptyState() const { return noninherited_flags.emptyState; }
1517 void setEmptyState(bool b) { setUnique(); noninherited_flags.emptyState = b; }
1518 bool firstChildState() const { return noninherited_flags.firstChildState; }
1519 void setFirstChildState() { setUnique(); noninherited_flags.firstChildState = true; }
1520 bool lastChildState() const { return noninherited_flags.lastChildState; }
1521 void setLastChildState() { setUnique(); noninherited_flags.lastChildState = true; }
1523 StyleColor visitedDependentDecorationStyleColor() const;
1524 Color visitedDependentDecorationColor() const;
1525 Color visitedDependentColor(int colorProperty) const;
1527 void setHasExplicitlyInheritedProperties() { noninherited_flags.explicitInheritance = true; }
1528 bool hasExplicitlyInheritedProperties() const { return noninherited_flags.explicitInheritance; }
1530 bool hasBoxDecorations() const { return hasBorder() || hasBorderRadius() || hasOutline() || hasAppearance() || boxShadow() || hasFilter(); }
1532 bool borderObscuresBackground() const;
1533 void getBorderEdgeInfo(BorderEdge edges[], bool includeLogicalLeftEdge = true, bool includeLogicalRightEdge = true) const;
1535 // Initial values for all the properties
1536 static EBorderCollapse initialBorderCollapse() { return BSEPARATE; }
1537 static EBorderStyle initialBorderStyle() { return BNONE; }
1538 static OutlineIsAuto initialOutlineStyleIsAuto() { return AUTO_OFF; }
1539 static NinePieceImage initialNinePieceImage() { return NinePieceImage(); }
1540 static LengthSize initialBorderRadius() { return LengthSize(Length(0, Fixed), Length(0, Fixed)); }
1541 static ECaptionSide initialCaptionSide() { return CAPTOP; }
1542 static EClear initialClear() { return CNONE; }
1543 static LengthBox initialClip() { return LengthBox(); }
1544 static TextDirection initialDirection() { return LTR; }
1545 static WritingMode initialWritingMode() { return TopToBottomWritingMode; }
1546 static TextCombine initialTextCombine() { return TextCombineNone; }
1547 static TextOrientation initialTextOrientation() { return TextOrientationVerticalRight; }
1548 static ObjectFit initialObjectFit() { return ObjectFitFill; }
1549 static LengthPoint initialObjectPosition() { return LengthPoint(Length(50.0, Percent), Length(50.0, Percent)); }
1550 static EDisplay initialDisplay() { return INLINE; }
1551 static EEmptyCell initialEmptyCells() { return SHOW; }
1552 static EFloat initialFloating() { return NoFloat; }
1553 static EListStylePosition initialListStylePosition() { return OUTSIDE; }
1554 static EListStyleType initialListStyleType() { return Disc; }
1555 static EOverflow initialOverflowX() { return OVISIBLE; }
1556 static EOverflow initialOverflowY() { return OVISIBLE; }
1557 static EPageBreak initialPageBreak() { return PBAUTO; }
1558 static EPosition initialPosition() { return StaticPosition; }
1559 static ETableLayout initialTableLayout() { return TAUTO; }
1560 static EUnicodeBidi initialUnicodeBidi() { return UBNormal; }
1561 static ETextTransform initialTextTransform() { return TTNONE; }
1562 static EVisibility initialVisibility() { return VISIBLE; }
1563 static EWhiteSpace initialWhiteSpace() { return NORMAL; }
1564 static short initialHorizontalBorderSpacing() { return 0; }
1565 static short initialVerticalBorderSpacing() { return 0; }
1566 static ECursor initialCursor() { return CURSOR_AUTO; }
1567 static Color initialColor() { return Color::black; }
1568 static StyleImage* initialListStyleImage() { return 0; }
1569 static unsigned initialBorderWidth() { return 3; }
1570 static unsigned short initialColumnRuleWidth() { return 3; }
1571 static unsigned short initialOutlineWidth() { return 3; }
1572 static float initialLetterWordSpacing() { return 0.0f; }
1573 static Length initialSize() { return Length(); }
1574 static Length initialMinSize() { return Length(Fixed); }
1575 static Length initialMaxSize() { return Length(MaxSizeNone); }
1576 static Length initialOffset() { return Length(); }
1577 static Length initialMargin() { return Length(Fixed); }
1578 static Length initialPadding() { return Length(Fixed); }
1579 static Length initialTextIndent() { return Length(Fixed); }
1580 static TextIndentLine initialTextIndentLine() { return TextIndentFirstLine; }
1581 static TextIndentType initialTextIndentType() { return TextIndentNormal; }
1582 static EVerticalAlign initialVerticalAlign() { return BASELINE; }
1583 static short initialWidows() { return 2; }
1584 static short initialOrphans() { return 2; }
1585 static Length initialLineHeight() { return Length(-100.0, Percent); }
1586 static ETextAlign initialTextAlign() { return TASTART; }
1587 static TextAlignLast initialTextAlignLast() { return TextAlignLastAuto; }
1588 static TextJustify initialTextJustify() { return TextJustifyAuto; }
1589 static TextDecoration initialTextDecoration() { return TextDecorationNone; }
1590 static TextUnderlinePosition initialTextUnderlinePosition() { return TextUnderlinePositionAuto; }
1591 static TextDecorationStyle initialTextDecorationStyle() { return TextDecorationStyleSolid; }
1592 static float initialZoom() { return 1.0f; }
1593 static int initialOutlineOffset() { return 0; }
1594 static float initialOpacity() { return 1.0f; }
1595 static EBoxAlignment initialBoxAlign() { return BSTRETCH; }
1596 static EBoxDecorationBreak initialBoxDecorationBreak() { return DSLICE; }
1597 static EBoxDirection initialBoxDirection() { return BNORMAL; }
1598 static EBoxLines initialBoxLines() { return SINGLE; }
1599 static EBoxOrient initialBoxOrient() { return HORIZONTAL; }
1600 static EBoxPack initialBoxPack() { return Start; }
1601 static float initialBoxFlex() { return 0.0f; }
1602 static unsigned initialBoxFlexGroup() { return 1; }
1603 static unsigned initialBoxOrdinalGroup() { return 1; }
1604 static EBoxSizing initialBoxSizing() { return CONTENT_BOX; }
1605 static StyleReflection* initialBoxReflect() { return 0; }
1606 static float initialFlexGrow() { return 0; }
1607 static float initialFlexShrink() { return 1; }
1608 static Length initialFlexBasis() { return Length(Auto); }
1609 static int initialOrder() { return 0; }
1610 static EAlignContent initialAlignContent() { return AlignContentStretch; }
1611 static ItemPosition initialAlignItems() { return ItemPositionAuto; }
1612 static OverflowAlignment initialAlignItemsOverflowAlignment() { return OverflowAlignmentDefault; }
1613 static ItemPosition initialAlignSelf() { return ItemPositionAuto; }
1614 static OverflowAlignment initialAlignSelfOverflowAlignment() { return OverflowAlignmentDefault; }
1615 static EFlexDirection initialFlexDirection() { return FlowRow; }
1616 static EFlexWrap initialFlexWrap() { return FlexNoWrap; }
1617 static ContentPosition initialJustifyContent() { return ContentPositionAuto; }
1618 static ContentDistributionType initialJustifyContentDistribution() { return ContentDistributionDefault; }
1619 static OverflowAlignment initialJustifyContentOverflowAlignment() { return OverflowAlignmentDefault; }
1620 static ItemPosition initialJustifyItems() { return ItemPositionAuto; }
1621 static OverflowAlignment initialJustifyItemsOverflowAlignment() { return OverflowAlignmentDefault; }
1622 static ItemPositionType initialJustifyItemsPositionType() { return NonLegacyPosition; }
1623 static ItemPosition initialJustifySelf() { return ItemPositionAuto; }
1624 static OverflowAlignment initialJustifySelfOverflowAlignment() { return OverflowAlignmentDefault; }
1625 static EUserModify initialUserModify() { return READ_ONLY; }
1626 static EUserDrag initialUserDrag() { return DRAG_AUTO; }
1627 static EUserSelect initialUserSelect() { return SELECT_TEXT; }
1628 static TextOverflow initialTextOverflow() { return TextOverflowClip; }
1629 static EMarginCollapse initialMarginBeforeCollapse() { return MCOLLAPSE; }
1630 static EMarginCollapse initialMarginAfterCollapse() { return MCOLLAPSE; }
1631 static EWordBreak initialWordBreak() { return NormalWordBreak; }
1632 static EOverflowWrap initialOverflowWrap() { return NormalOverflowWrap; }
1633 static LineBreak initialLineBreak() { return LineBreakAuto; }
1634 static const AtomicString& initialHighlight() { return nullAtom; }
1635 static ESpeak initialSpeak() { return SpeakNormal; }
1636 static const AtomicString& initialHyphenationString() { return nullAtom; }
1637 static const AtomicString& initialLocale() { return nullAtom; }
1638 static EResize initialResize() { return RESIZE_NONE; }
1639 static ControlPart initialAppearance() { return NoControlPart; }
1640 static Order initialRTLOrdering() { return LogicalOrder; }
1641 static float initialTextStrokeWidth() { return 0; }
1642 static unsigned short initialColumnCount() { return 1; }
1643 static ColumnFill initialColumnFill() { return ColumnFillBalance; }
1644 static ColumnSpan initialColumnSpan() { return ColumnSpanNone; }
1645 static const TransformOperations& initialTransform() { DEFINE_STATIC_LOCAL(TransformOperations, ops, ()); return ops; }
1646 static Length initialTransformOriginX() { return Length(50.0, Percent); }
1647 static Length initialTransformOriginY() { return Length(50.0, Percent); }
1648 static float initialTransformOriginZ() { return 0; }
1649 static TransformOrigin initialTransformOrigin() { return TransformOrigin(Length(50.0, Percent), Length(50.0, Percent), 0); }
1650 static EPointerEvents initialPointerEvents() { return PE_AUTO; }
1651 static ETransformStyle3D initialTransformStyle3D() { return TransformStyle3DFlat; }
1652 static EBackfaceVisibility initialBackfaceVisibility() { return BackfaceVisibilityVisible; }
1653 static float initialPerspective() { return 0; }
1654 static Length initialPerspectiveOriginX() { return Length(50.0, Percent); }
1655 static Length initialPerspectiveOriginY() { return Length(50.0, Percent); }
1656 static LengthPoint initialPerspectiveOrigin() { return LengthPoint(Length(50.0, Percent), Length(50.0, Percent)); }
1657 static Color initialBackgroundColor() { return Color::transparent; }
1658 static TextEmphasisFill initialTextEmphasisFill() { return TextEmphasisFillFilled; }
1659 static TextEmphasisMark initialTextEmphasisMark() { return TextEmphasisMarkNone; }
1660 static const AtomicString& initialTextEmphasisCustomMark() { return nullAtom; }
1661 static TextEmphasisPosition initialTextEmphasisPosition() { return TextEmphasisPositionOver; }
1662 static RubyPosition initialRubyPosition() { return RubyPositionBefore; }
1663 static LineBoxContain initialLineBoxContain() { return LineBoxContainBlock | LineBoxContainInline | LineBoxContainReplaced; }
1664 static ImageOrientationEnum initialImageOrientation() { return OriginTopLeft; }
1665 static EImageRendering initialImageRendering() { return ImageRenderingAuto; }
1666 static ImageResolutionSource initialImageResolutionSource() { return ImageResolutionSpecified; }
1667 static ImageResolutionSnap initialImageResolutionSnap() { return ImageResolutionNoSnap; }
1668 static float initialImageResolution() { return 1; }
1669 static StyleImage* initialBorderImageSource() { return 0; }
1670 static StyleImage* initialMaskBoxImageSource() { return 0; }
1671 static PrintColorAdjust initialPrintColorAdjust() { return PrintColorAdjustEconomy; }
1672 static TouchAction initialTouchAction() { return TouchActionAuto; }
1673 static TouchActionDelay initialTouchActionDelay() { return TouchActionDelayScript; }
1674 static ShadowList* initialBoxShadow() { return 0; }
1675 static ShadowList* initialTextShadow() { return 0; }
1676 static ScrollBehavior initialScrollBehavior() { return ScrollBehaviorInstant; }
1678 // The initial value is 'none' for grid tracks.
1679 static Vector<GridTrackSize> initialGridTemplateColumns() { return Vector<GridTrackSize>(); }
1680 static Vector<GridTrackSize> initialGridTemplateRows() { return Vector<GridTrackSize>(); }
1682 static GridAutoFlow initialGridAutoFlow() { return AutoFlowRow; }
1684 static GridTrackSize initialGridAutoColumns() { return GridTrackSize(Length(Auto)); }
1685 static GridTrackSize initialGridAutoRows() { return GridTrackSize(Length(Auto)); }
1687 static NamedGridLinesMap initialNamedGridColumnLines() { return NamedGridLinesMap(); }
1688 static NamedGridLinesMap initialNamedGridRowLines() { return NamedGridLinesMap(); }
1690 static OrderedNamedGridLines initialOrderedNamedGridColumnLines() { return OrderedNamedGridLines(); }
1691 static OrderedNamedGridLines initialOrderedNamedGridRowLines() { return OrderedNamedGridLines(); }
1693 static NamedGridAreaMap initialNamedGridArea() { return NamedGridAreaMap(); }
1694 static size_t initialNamedGridAreaCount() { return 0; }
1696 // 'auto' is the default.
1697 static GridPosition initialGridColumnStart() { return GridPosition(); }
1698 static GridPosition initialGridColumnEnd() { return GridPosition(); }
1699 static GridPosition initialGridRowStart() { return GridPosition(); }
1700 static GridPosition initialGridRowEnd() { return GridPosition(); }
1702 static unsigned initialTabSize() { return 8; }
1704 static WrapFlow initialWrapFlow() { return WrapFlowAuto; }
1705 static WrapThrough initialWrapThrough() { return WrapThroughWrap; }
1707 static QuotesData* initialQuotes() { return 0; }
1709 // Keep these at the end.
1710 // FIXME: Why? Seems these should all be one big sorted list.
1711 static LineClampValue initialLineClamp() { return LineClampValue(); }
1712 static ETextSecurity initialTextSecurity() { return TSNONE; }
1713 static Color initialTapHighlightColor();
1714 static const FilterOperations& initialFilter() { DEFINE_STATIC_LOCAL(FilterOperations, ops, ()); return ops; }
1715 static WebBlendMode initialBlendMode() { return WebBlendModeNormal; }
1716 static EIsolation initialIsolation() { return IsolationAuto; }
1718 void setVisitedLinkColor(const Color&);
1719 void setVisitedLinkBackgroundColor(const StyleColor& v) { SET_VAR(rareNonInheritedData, m_visitedLinkBackgroundColor, v); }
1720 void setVisitedLinkBorderLeftColor(const StyleColor& v) { SET_VAR(rareNonInheritedData, m_visitedLinkBorderLeftColor, v); }
1721 void setVisitedLinkBorderRightColor(const StyleColor& v) { SET_VAR(rareNonInheritedData, m_visitedLinkBorderRightColor, v); }
1722 void setVisitedLinkBorderBottomColor(const StyleColor& v) { SET_VAR(rareNonInheritedData, m_visitedLinkBorderBottomColor, v); }
1723 void setVisitedLinkBorderTopColor(const StyleColor& v) { SET_VAR(rareNonInheritedData, m_visitedLinkBorderTopColor, v); }
1724 void setVisitedLinkOutlineColor(const StyleColor& v) { SET_VAR(rareNonInheritedData, m_visitedLinkOutlineColor, v); }
1725 void setVisitedLinkColumnRuleColor(const StyleColor& v) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_visitedLinkColumnRuleColor, v); }
1726 void setVisitedLinkTextDecorationColor(const StyleColor& v) { SET_VAR(rareNonInheritedData, m_visitedLinkTextDecorationColor, v); }
1727 void setVisitedLinkTextEmphasisColor(const StyleColor& v) { SET_VAR_WITH_SETTER(rareInheritedData, visitedLinkTextEmphasisColor, setVisitedLinkTextEmphasisColor, v); }
1728 void setVisitedLinkTextFillColor(const StyleColor& v) { SET_VAR_WITH_SETTER(rareInheritedData, visitedLinkTextFillColor, setVisitedLinkTextFillColor, v); }
1729 void setVisitedLinkTextStrokeColor(const StyleColor& v) { SET_VAR_WITH_SETTER(rareInheritedData, visitedLinkTextStrokeColor, setVisitedLinkTextStrokeColor, v); }
1731 void inheritUnicodeBidiFrom(const RenderStyle* parent) { noninherited_flags.unicodeBidi = parent->noninherited_flags.unicodeBidi; }
1732 void getShadowExtent(const ShadowList*, LayoutUnit& top, LayoutUnit& right, LayoutUnit& bottom, LayoutUnit& left) const;
1733 LayoutBoxExtent getShadowInsetExtent(const ShadowList*) const;
1734 void getShadowHorizontalExtent(const ShadowList*, LayoutUnit& left, LayoutUnit& right) const;
1735 void getShadowVerticalExtent(const ShadowList*, LayoutUnit& top, LayoutUnit& bottom) const;
1736 void getShadowInlineDirectionExtent(const ShadowList* shadow, LayoutUnit& logicalLeft, LayoutUnit& logicalRight) const
1738 return isHorizontalWritingMode() ? getShadowHorizontalExtent(shadow, logicalLeft, logicalRight) : getShadowVerticalExtent(shadow, logicalLeft, logicalRight);
1740 void getShadowBlockDirectionExtent(const ShadowList* shadow, LayoutUnit& logicalTop, LayoutUnit& logicalBottom) const
1742 return isHorizontalWritingMode() ? getShadowVerticalExtent(shadow, logicalTop, logicalBottom) : getShadowHorizontalExtent(shadow, logicalTop, logicalBottom);
1745 bool isDisplayFlexibleBox(EDisplay display) const
1747 return display == FLEX || display == INLINE_FLEX;
1750 bool isDisplayGridBox(EDisplay display) const
1752 return display == GRID || display == INLINE_GRID;
1755 bool isDisplayReplacedType(EDisplay display) const
1757 return display == INLINE_BLOCK || display == INLINE_BOX || display == INLINE_FLEX
1758 || display == INLINE_TABLE || display == INLINE_GRID;
1761 bool isDisplayInlineType(EDisplay display) const
1763 return display == INLINE || isDisplayReplacedType(display);
1766 // Color accessors are all private to make sure callers use visitedDependentColor instead to access them.
1767 StyleColor borderLeftColor() const { return surround->border.left().color(); }
1768 StyleColor borderRightColor() const { return surround->border.right().color(); }
1769 StyleColor borderTopColor() const { return surround->border.top().color(); }
1770 StyleColor borderBottomColor() const { return surround->border.bottom().color(); }
1771 StyleColor backgroundColor() const { return m_background->color(); }
1772 Color color() const;
1773 StyleColor columnRuleColor() const { return rareNonInheritedData->m_multiCol->m_rule.color(); }
1774 StyleColor outlineColor() const { return m_background->outline().color(); }
1775 StyleColor textEmphasisColor() const { return rareInheritedData->textEmphasisColor(); }
1776 StyleColor textFillColor() const { return rareInheritedData->textFillColor(); }
1777 StyleColor textStrokeColor() const { return rareInheritedData->textStrokeColor(); }
1778 Color visitedLinkColor() const;
1779 StyleColor visitedLinkBackgroundColor() const { return rareNonInheritedData->m_visitedLinkBackgroundColor; }
1780 StyleColor visitedLinkBorderLeftColor() const { return rareNonInheritedData->m_visitedLinkBorderLeftColor; }
1781 StyleColor visitedLinkBorderRightColor() const { return rareNonInheritedData->m_visitedLinkBorderRightColor; }
1782 StyleColor visitedLinkBorderBottomColor() const { return rareNonInheritedData->m_visitedLinkBorderBottomColor; }
1783 StyleColor visitedLinkBorderTopColor() const { return rareNonInheritedData->m_visitedLinkBorderTopColor; }
1784 StyleColor visitedLinkOutlineColor() const { return rareNonInheritedData->m_visitedLinkOutlineColor; }
1785 StyleColor visitedLinkColumnRuleColor() const { return rareNonInheritedData->m_multiCol->m_visitedLinkColumnRuleColor; }
1786 StyleColor textDecorationColor() const { return rareNonInheritedData->m_textDecorationColor; }
1787 StyleColor visitedLinkTextDecorationColor() const { return rareNonInheritedData->m_visitedLinkTextDecorationColor; }
1788 StyleColor visitedLinkTextEmphasisColor() const { return rareInheritedData->visitedLinkTextEmphasisColor(); }
1789 StyleColor visitedLinkTextFillColor() const { return rareInheritedData->visitedLinkTextFillColor(); }
1790 StyleColor visitedLinkTextStrokeColor() const { return rareInheritedData->visitedLinkTextStrokeColor(); }
1792 Color colorIncludingFallback(int colorProperty, bool visitedLink) const;
1794 Color stopColor() const { return svgStyle().stopColor(); }
1795 Color floodColor() const { return svgStyle().floodColor(); }
1796 Color lightingColor() const { return svgStyle().lightingColor(); }
1798 void appendContent(PassOwnPtr<ContentData>);
1799 void addAppliedTextDecoration(const AppliedTextDecoration&);
1801 bool diffNeedsFullLayoutAndPaintInvalidation(const RenderStyle& other) const;
1802 bool diffNeedsFullLayout(const RenderStyle& other) const;
1803 bool diffNeedsPaintInvalidationLayer(const RenderStyle& other) const;
1804 bool diffNeedsPaintInvalidationObject(const RenderStyle& other) const;
1805 void updatePropertySpecificDifferences(const RenderStyle& other, StyleDifference&) const;
1808 // FIXME: Reduce/remove the dependency on zoom adjusted int values.
1809 // The float or LayoutUnit versions of layout values should be used.
1810 inline int adjustForAbsoluteZoom(int value, float zoomFactor)
1812 if (zoomFactor == 1)
1814 // Needed because computeLengthInt truncates (rather than rounds) when scaling up.
1815 float fvalue = value;
1816 if (zoomFactor > 1) {
1823 return roundForImpreciseConversion<int>(fvalue / zoomFactor);
1826 inline int adjustForAbsoluteZoom(int value, const RenderStyle* style)
1828 return adjustForAbsoluteZoom(value, style->effectiveZoom());
1831 inline float adjustFloatForAbsoluteZoom(float value, const RenderStyle& style)
1833 return value / style.effectiveZoom();
1836 inline double adjustDoubleForAbsoluteZoom(double value, const RenderStyle& style)
1838 return value / style.effectiveZoom();
1841 inline LayoutUnit adjustLayoutUnitForAbsoluteZoom(LayoutUnit value, const RenderStyle& style)
1843 return value / style.effectiveZoom();
1846 inline double adjustScrollForAbsoluteZoom(double scrollOffset, float zoomFactor)
1848 return scrollOffset / zoomFactor;
1851 inline double adjustScrollForAbsoluteZoom(double scrollOffset, const RenderStyle& style)
1853 return adjustScrollForAbsoluteZoom(scrollOffset, style.effectiveZoom());
1856 inline bool RenderStyle::setZoom(float f)
1858 if (compareEqual(visual->m_zoom, f))
1860 visual.access()->m_zoom = f;
1861 setEffectiveZoom(effectiveZoom() * zoom());
1865 inline bool RenderStyle::setEffectiveZoom(float f)
1867 if (compareEqual(rareInheritedData->m_effectiveZoom, f))
1869 rareInheritedData.access()->m_effectiveZoom = f;
1873 inline bool RenderStyle::isSharable() const
1877 if (hasUniquePseudoStyle())
1882 inline bool RenderStyle::setTextOrientation(TextOrientation textOrientation)
1884 if (compareEqual(rareInheritedData->m_textOrientation, textOrientation))
1887 rareInheritedData.access()->m_textOrientation = textOrientation;
1891 inline bool RenderStyle::hasAnyPublicPseudoStyles() const
1893 return PUBLIC_PSEUDOID_MASK & noninherited_flags.pseudoBits;
1896 inline bool RenderStyle::hasPseudoStyle(PseudoId pseudo) const
1898 ASSERT(pseudo > NOPSEUDO);
1899 ASSERT(pseudo < FIRST_INTERNAL_PSEUDOID);
1900 return (1 << (pseudo - 1)) & noninherited_flags.pseudoBits;
1903 inline void RenderStyle::setHasPseudoStyle(PseudoId pseudo)
1905 ASSERT(pseudo > NOPSEUDO);
1906 ASSERT(pseudo < FIRST_INTERNAL_PSEUDOID);
1907 noninherited_flags.pseudoBits |= 1 << (pseudo - 1);
1910 inline bool RenderStyle::hasPseudoElementStyle() const
1912 return noninherited_flags.pseudoBits & PSEUDO_ELEMENT_MASK;
1915 float calcBorderRadiiConstraintScaleFor(const FloatRect&, const FloatRoundedRect::Radii&);
1917 } // namespace blink
1919 #endif // RenderStyle_h