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/*
* Copyright (C) 2000 Lars Knoll (knoll@kde.org)
* (C) 2000 Antti Koivisto (koivisto@kde.org)
* (C) 2000 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
* Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef RenderStyle_h
#define RenderStyle_h
#include "AnimationList.h"
#include "BorderValue.h"
#include "CSSLineBoxContainValue.h"
#include "CSSPrimitiveValue.h"
#include "CSSPropertyNames.h"
#include "Color.h"
#include "ColorSpace.h"
#include "CounterDirectives.h"
#include "DataRef.h"
#include "FillLayer.h"
#include "Font.h"
#include "GraphicsTypes.h"
#include "Length.h"
#include "LengthBox.h"
#include "LengthSize.h"
#include "LineClampValue.h"
#include "NinePieceImage.h"
#include "OutlineValue.h"
#include "RenderStyleConstants.h"
#include "RoundedIntRect.h"
#include "ShadowData.h"
#include "StyleBackgroundData.h"
#include "StyleBoxData.h"
#include "StyleFlexibleBoxData.h"
#include "StyleInheritedData.h"
#include "StyleMarqueeData.h"
#include "StyleMultiColData.h"
#include "StyleRareInheritedData.h"
#include "StyleRareNonInheritedData.h"
#include "StyleReflection.h"
#include "StyleSurroundData.h"
#include "StyleTransformData.h"
#include "StyleVisualData.h"
#include "TextDirection.h"
#include "TextOrientation.h"
#include "ThemeTypes.h"
#include "TransformOperations.h"
#include "UnicodeBidi.h"
#include <wtf/Forward.h>
#include <wtf/OwnPtr.h>
#include <wtf/RefCounted.h>
#include <wtf/StdLibExtras.h>
#include <wtf/Vector.h>
#if ENABLE(DASHBOARD_SUPPORT)
#include "StyleDashboardRegion.h"
#endif
#if ENABLE(SVG)
#include "SVGRenderStyle.h"
#endif
#if COMPILER(WINSCW)
#define compareEqual(t, u) ((t) == (u))
#else
template<typename T, typename U> inline bool compareEqual(const T& t, const U& u) { return t == static_cast<T>(u); }
#endif
#define SET_VAR(group, variable, value) \
if (!compareEqual(group->variable, value)) \
group.access()->variable = value;
namespace WebCore {
using std::max;
class BorderData;
class CSSStyleSelector;
class CounterContent;
class CursorList;
class IntRect;
class Pair;
class ShadowData;
class StyleImage;
class TransformationMatrix;
struct ContentData;
typedef Vector<RefPtr<RenderStyle>, 4> PseudoStyleCache;
class RenderStyle: public RefCounted<RenderStyle> {
friend class AnimationBase; // Used by CSS animations. We can't allow them to animate based off visited colors.
friend class ApplyStyleCommand; // Editing has to only reveal unvisited info.
friend class EditingStyle; // Editing has to only reveal unvisited info.
friend class CSSStyleApplyProperty; // Sets members directly.
friend class CSSStyleSelector; // Sets members directly.
friend class CSSComputedStyleDeclaration; // Ignores visited styles, so needs to be able to see unvisited info.
friend class PropertyWrapperMaybeInvalidColor; // Used by CSS animations. We can't allow them to animate based off visited colors.
friend class RenderSVGResource; // FIXME: Needs to alter the visited state by hand. Should clean the SVG code up and move it into RenderStyle perhaps.
friend class RenderTreeAsText; // FIXME: Only needed so the render tree can keep lying and dump the wrong colors. Rebaselining would allow this to be yanked.
protected:
// The following bitfield is 32-bits long, which optimizes padding with the
// int refCount in the base class. Beware when adding more bits.
bool m_affectedByAttributeSelectors : 1;
bool m_unique : 1;
// Bits for dynamic child matching.
bool m_affectedByEmpty : 1;
bool m_emptyState : 1;
// We optimize for :first-child and :last-child. The other positional child selectors like nth-child or
// *-child-of-type, we will just give up and re-evaluate whenever children change at all.
bool m_childrenAffectedByFirstChildRules : 1;
bool m_childrenAffectedByLastChildRules : 1;
bool m_childrenAffectedByDirectAdjacentRules : 1;
bool m_childrenAffectedByForwardPositionalRules : 1;
bool m_childrenAffectedByBackwardPositionalRules : 1;
bool m_firstChildState : 1;
bool m_lastChildState : 1;
unsigned m_childIndex : 21; // Plenty of bits to cache an index.
// non-inherited attributes
DataRef<StyleBoxData> m_box;
DataRef<StyleVisualData> visual;
DataRef<StyleBackgroundData> m_background;
DataRef<StyleSurroundData> surround;
DataRef<StyleRareNonInheritedData> rareNonInheritedData;
// inherited attributes
DataRef<StyleRareInheritedData> rareInheritedData;
DataRef<StyleInheritedData> inherited;
// list of associated pseudo styles
OwnPtr<PseudoStyleCache> m_cachedPseudoStyles;
#if ENABLE(SVG)
DataRef<SVGRenderStyle> m_svgStyle;
#endif
// !START SYNC!: Keep this in sync with the copy constructor in RenderStyle.cpp
// inherit
struct InheritedFlags {
bool operator==(const InheritedFlags& other) const
{
return (_empty_cells == other._empty_cells)
&& (_caption_side == other._caption_side)
&& (_list_style_type == other._list_style_type)
&& (_list_style_position == other._list_style_position)
&& (_visibility == other._visibility)
&& (_text_align == other._text_align)
&& (_text_transform == other._text_transform)
&& (_text_decorations == other._text_decorations)
&& (_cursor_style == other._cursor_style)
&& (_direction == other._direction)
&& (_border_collapse == other._border_collapse)
&& (_white_space == other._white_space)
&& (_box_direction == other._box_direction)
&& (_visuallyOrdered == other._visuallyOrdered)
&& (_force_backgrounds_to_white == other._force_backgrounds_to_white)
&& (_pointerEvents == other._pointerEvents)
&& (_insideLink == other._insideLink)
&& (m_writingMode == other.m_writingMode);
}
bool operator!=(const InheritedFlags& other) const { return !(*this == other); }
unsigned _empty_cells : 1; // EEmptyCell
unsigned _caption_side : 2; // ECaptionSide
unsigned _list_style_type : 7; // EListStyleType
unsigned _list_style_position : 1; // EListStylePosition
unsigned _visibility : 2; // EVisibility
unsigned _text_align : 4; // ETextAlign
unsigned _text_transform : 2; // ETextTransform
unsigned _text_decorations : 4;
unsigned _cursor_style : 6; // ECursor
unsigned _direction : 1; // TextDirection
unsigned _border_collapse : 1; // EBorderCollapse
unsigned _white_space : 3; // EWhiteSpace
unsigned _box_direction : 1; // EBoxDirection (CSS3 box_direction property, flexible box layout module)
// 34 bits
// non CSS2 inherited
bool _visuallyOrdered : 1;
bool _force_backgrounds_to_white : 1;
unsigned _pointerEvents : 4; // EPointerEvents
unsigned _insideLink : 2; // EInsideLink
// 43 bits
// CSS Text Layout Module Level 3: Vertical writing support
unsigned m_writingMode : 2; // WritingMode
// 45 bits
} inherited_flags;
// don't inherit
struct NonInheritedFlags {
bool operator==(const NonInheritedFlags& other) const
{
return _effectiveDisplay == other._effectiveDisplay
&& _originalDisplay == other._originalDisplay
&& _overflowX == other._overflowX
&& _overflowY == other._overflowY
&& _vertical_align == other._vertical_align
&& _clear == other._clear
&& _position == other._position
&& _floating == other._floating
&& _table_layout == other._table_layout
&& _page_break_before == other._page_break_before
&& _page_break_after == other._page_break_after
&& _page_break_inside == other._page_break_inside
&& _styleType == other._styleType
&& _affectedByHover == other._affectedByHover
&& _affectedByActive == other._affectedByActive
&& _affectedByDrag == other._affectedByDrag
&& _pseudoBits == other._pseudoBits
&& _unicodeBidi == other._unicodeBidi
&& _isLink == other._isLink;
}
bool operator!=(const NonInheritedFlags& other) const { return !(*this == other); }
unsigned _effectiveDisplay : 5; // EDisplay
unsigned _originalDisplay : 5; // EDisplay
unsigned _overflowX : 3; // EOverflow
unsigned _overflowY : 3; // EOverflow
unsigned _vertical_align : 4; // EVerticalAlign
unsigned _clear : 2; // EClear
unsigned _position : 2; // EPosition
unsigned _floating : 2; // EFloat
unsigned _table_layout : 1; // ETableLayout
unsigned _page_break_before : 2; // EPageBreak
unsigned _page_break_after : 2; // EPageBreak
unsigned _page_break_inside : 2; // EPageBreak
unsigned _styleType : 6; // PseudoId
bool _affectedByHover : 1;
bool _affectedByActive : 1;
bool _affectedByDrag : 1;
unsigned _pseudoBits : 7;
unsigned _unicodeBidi : 2; // EUnicodeBidi
bool _isLink : 1;
// 50 bits
} noninherited_flags;
// !END SYNC!
protected:
void setBitDefaults()
{
inherited_flags._empty_cells = initialEmptyCells();
inherited_flags._caption_side = initialCaptionSide();
inherited_flags._list_style_type = initialListStyleType();
inherited_flags._list_style_position = initialListStylePosition();
inherited_flags._visibility = initialVisibility();
inherited_flags._text_align = initialTextAlign();
inherited_flags._text_transform = initialTextTransform();
inherited_flags._text_decorations = initialTextDecoration();
inherited_flags._cursor_style = initialCursor();
inherited_flags._direction = initialDirection();
inherited_flags._border_collapse = initialBorderCollapse();
inherited_flags._white_space = initialWhiteSpace();
inherited_flags._visuallyOrdered = initialVisuallyOrdered();
inherited_flags._box_direction = initialBoxDirection();
inherited_flags._force_backgrounds_to_white = false;
inherited_flags._pointerEvents = initialPointerEvents();
inherited_flags._insideLink = NotInsideLink;
inherited_flags.m_writingMode = initialWritingMode();
noninherited_flags._effectiveDisplay = noninherited_flags._originalDisplay = initialDisplay();
noninherited_flags._overflowX = initialOverflowX();
noninherited_flags._overflowY = initialOverflowY();
noninherited_flags._vertical_align = initialVerticalAlign();
noninherited_flags._clear = initialClear();
noninherited_flags._position = initialPosition();
noninherited_flags._floating = initialFloating();
noninherited_flags._table_layout = initialTableLayout();
noninherited_flags._page_break_before = initialPageBreak();
noninherited_flags._page_break_after = initialPageBreak();
noninherited_flags._page_break_inside = initialPageBreak();
noninherited_flags._styleType = NOPSEUDO;
noninherited_flags._affectedByHover = false;
noninherited_flags._affectedByActive = false;
noninherited_flags._affectedByDrag = false;
noninherited_flags._pseudoBits = 0;
noninherited_flags._unicodeBidi = initialUnicodeBidi();
noninherited_flags._isLink = false;
}
private:
ALWAYS_INLINE RenderStyle();
// used to create the default style.
ALWAYS_INLINE RenderStyle(bool);
ALWAYS_INLINE RenderStyle(const RenderStyle&);
public:
static PassRefPtr<RenderStyle> create();
static PassRefPtr<RenderStyle> createDefaultStyle();
static PassRefPtr<RenderStyle> createAnonymousStyle(const RenderStyle* parentStyle);
static PassRefPtr<RenderStyle> clone(const RenderStyle*);
~RenderStyle();
void inheritFrom(const RenderStyle* inheritParent);
PseudoId styleType() const { return static_cast<PseudoId>(noninherited_flags._styleType); }
void setStyleType(PseudoId styleType) { noninherited_flags._styleType = styleType; }
RenderStyle* getCachedPseudoStyle(PseudoId) const;
RenderStyle* addCachedPseudoStyle(PassRefPtr<RenderStyle>);
void removeCachedPseudoStyle(PseudoId);
const PseudoStyleCache* cachedPseudoStyles() const { return m_cachedPseudoStyles.get(); }
bool affectedByHoverRules() const { return noninherited_flags._affectedByHover; }
bool affectedByActiveRules() const { return noninherited_flags._affectedByActive; }
bool affectedByDragRules() const { return noninherited_flags._affectedByDrag; }
void setAffectedByHoverRules(bool b) { noninherited_flags._affectedByHover = b; }
void setAffectedByActiveRules(bool b) { noninherited_flags._affectedByActive = b; }
void setAffectedByDragRules(bool b) { noninherited_flags._affectedByDrag = b; }
bool operator==(const RenderStyle& other) const;
bool operator!=(const RenderStyle& other) const { return !(*this == other); }
bool isFloating() const { return !(noninherited_flags._floating == FNONE); }
bool hasMargin() const { return surround->margin.nonZero(); }
bool hasBorder() const { return surround->border.hasBorder(); }
bool hasPadding() const { return surround->padding.nonZero(); }
bool hasOffset() const { return surround->offset.nonZero(); }
bool hasBackgroundImage() const { return m_background->background().hasImage(); }
bool hasFixedBackgroundImage() const { return m_background->background().hasFixedImage(); }
bool hasAppearance() const { return appearance() != NoControlPart; }
bool hasBackground() const
{
Color color = visitedDependentColor(CSSPropertyBackgroundColor);
if (color.isValid() && color.alpha() > 0)
return true;
return hasBackgroundImage();
}
bool visuallyOrdered() const { return inherited_flags._visuallyOrdered; }
void setVisuallyOrdered(bool b) { inherited_flags._visuallyOrdered = b; }
bool isStyleAvailable() const;
bool hasAnyPublicPseudoStyles() const;
bool hasPseudoStyle(PseudoId pseudo) const;
void setHasPseudoStyle(PseudoId pseudo);
// attribute getter methods
EDisplay display() const { return static_cast<EDisplay>(noninherited_flags._effectiveDisplay); }
EDisplay originalDisplay() const { return static_cast<EDisplay>(noninherited_flags._originalDisplay); }
Length left() const { return surround->offset.left(); }
Length right() const { return surround->offset.right(); }
Length top() const { return surround->offset.top(); }
Length bottom() const { return surround->offset.bottom(); }
// Accessors for positioned object edges that take into account writing mode.
Length logicalLeft() const { return isHorizontalWritingMode() ? left() : top(); }
Length logicalRight() const { return isHorizontalWritingMode() ? right() : bottom(); }
Length logicalTop() const { return isHorizontalWritingMode() ? (isFlippedBlocksWritingMode() ? bottom() : top()) : (isFlippedBlocksWritingMode() ? right() : left()); }
Length logicalBottom() const { return isHorizontalWritingMode() ? (isFlippedBlocksWritingMode() ? top() : bottom()) : (isFlippedBlocksWritingMode() ? left() : right()); }
// Whether or not a positioned element requires normal flow x/y to be computed
// to determine its position.
bool hasAutoLeftAndRight() const { return left().isAuto() && right().isAuto(); }
bool hasAutoTopAndBottom() const { return top().isAuto() && bottom().isAuto(); }
bool hasStaticInlinePosition(bool horizontal) const { return horizontal ? hasAutoLeftAndRight() : hasAutoTopAndBottom(); }
bool hasStaticBlockPosition(bool horizontal) const { return horizontal ? hasAutoTopAndBottom() : hasAutoLeftAndRight(); }
EPosition position() const { return static_cast<EPosition>(noninherited_flags._position); }
EFloat floating() const { return static_cast<EFloat>(noninherited_flags._floating); }
Length width() const { return m_box->width(); }
Length height() const { return m_box->height(); }
Length minWidth() const { return m_box->minWidth(); }
Length maxWidth() const { return m_box->maxWidth(); }
Length minHeight() const { return m_box->minHeight(); }
Length maxHeight() const { return m_box->maxHeight(); }
Length logicalWidth() const;
Length logicalHeight() const;
Length logicalMinWidth() const;
Length logicalMaxWidth() const;
Length logicalMinHeight() const;
Length logicalMaxHeight() const;
const BorderData& border() const { return surround->border; }
const BorderValue& borderLeft() const { return surround->border.left(); }
const BorderValue& borderRight() const { return surround->border.right(); }
const BorderValue& borderTop() const { return surround->border.top(); }
const BorderValue& borderBottom() const { return surround->border.bottom(); }
const BorderValue& borderBefore() const;
const BorderValue& borderAfter() const;
const BorderValue& borderStart() const;
const BorderValue& borderEnd() const;
const NinePieceImage& borderImage() const { return surround->border.image(); }
const LengthSize& borderTopLeftRadius() const { return surround->border.topLeft(); }
const LengthSize& borderTopRightRadius() const { return surround->border.topRight(); }
const LengthSize& borderBottomLeftRadius() const { return surround->border.bottomLeft(); }
const LengthSize& borderBottomRightRadius() const { return surround->border.bottomRight(); }
bool hasBorderRadius() const { return surround->border.hasBorderRadius(); }
unsigned short borderLeftWidth() const { return surround->border.borderLeftWidth(); }
EBorderStyle borderLeftStyle() const { return surround->border.left().style(); }
bool borderLeftIsTransparent() const { return surround->border.left().isTransparent(); }
unsigned short borderRightWidth() const { return surround->border.borderRightWidth(); }
EBorderStyle borderRightStyle() const { return surround->border.right().style(); }
bool borderRightIsTransparent() const { return surround->border.right().isTransparent(); }
unsigned short borderTopWidth() const { return surround->border.borderTopWidth(); }
EBorderStyle borderTopStyle() const { return surround->border.top().style(); }
bool borderTopIsTransparent() const { return surround->border.top().isTransparent(); }
unsigned short borderBottomWidth() const { return surround->border.borderBottomWidth(); }
EBorderStyle borderBottomStyle() const { return surround->border.bottom().style(); }
bool borderBottomIsTransparent() const { return surround->border.bottom().isTransparent(); }
unsigned short borderBeforeWidth() const;
unsigned short borderAfterWidth() const;
unsigned short borderStartWidth() const;
unsigned short borderEndWidth() const;
unsigned short outlineSize() const { return max(0, outlineWidth() + outlineOffset()); }
unsigned short outlineWidth() const
{
if (m_background->outline().style() == BNONE)
return 0;
return m_background->outline().width();
}
bool hasOutline() const { return outlineWidth() > 0 && outlineStyle() > BHIDDEN; }
EBorderStyle outlineStyle() const { return m_background->outline().style(); }
bool outlineStyleIsAuto() const { return m_background->outline().isAuto(); }
EOverflow overflowX() const { return static_cast<EOverflow>(noninherited_flags._overflowX); }
EOverflow overflowY() const { return static_cast<EOverflow>(noninherited_flags._overflowY); }
EVisibility visibility() const { return static_cast<EVisibility>(inherited_flags._visibility); }
EVerticalAlign verticalAlign() const { return static_cast<EVerticalAlign>(noninherited_flags._vertical_align); }
Length verticalAlignLength() const { return m_box->verticalAlign(); }
Length clipLeft() const { return visual->clip.left(); }
Length clipRight() const { return visual->clip.right(); }
Length clipTop() const { return visual->clip.top(); }
Length clipBottom() const { return visual->clip.bottom(); }
LengthBox clip() const { return visual->clip; }
bool hasClip() const { return visual->hasClip; }
EUnicodeBidi unicodeBidi() const { return static_cast<EUnicodeBidi>(noninherited_flags._unicodeBidi); }
EClear clear() const { return static_cast<EClear>(noninherited_flags._clear); }
ETableLayout tableLayout() const { return static_cast<ETableLayout>(noninherited_flags._table_layout); }
const Font& font() const { return inherited->font; }
const FontMetrics& fontMetrics() const { return inherited->font.fontMetrics(); }
const FontDescription& fontDescription() const { return inherited->font.fontDescription(); }
int fontSize() const { return inherited->font.pixelSize(); }
Length textIndent() const { return rareInheritedData->indent; }
ETextAlign textAlign() const { return static_cast<ETextAlign>(inherited_flags._text_align); }
ETextTransform textTransform() const { return static_cast<ETextTransform>(inherited_flags._text_transform); }
int textDecorationsInEffect() const { return inherited_flags._text_decorations; }
int textDecoration() const { return visual->textDecoration; }
int wordSpacing() const { return inherited->font.wordSpacing(); }
int letterSpacing() const { return inherited->font.letterSpacing(); }
float zoom() const { return visual->m_zoom; }
float effectiveZoom() const { return rareInheritedData->m_effectiveZoom; }
TextDirection direction() const { return static_cast<TextDirection>(inherited_flags._direction); }
bool isLeftToRightDirection() const { return direction() == LTR; }
Length lineHeight() const { return inherited->line_height; }
int computedLineHeight() const
{
Length lh = lineHeight();
// Negative value means the line height is not set. Use the font's built-in spacing.
if (lh.isNegative())
return fontMetrics().lineSpacing();
if (lh.isPercent())
return lh.calcMinValue(fontSize());
return lh.value();
}
EWhiteSpace whiteSpace() const { return static_cast<EWhiteSpace>(inherited_flags._white_space); }
static bool autoWrap(EWhiteSpace ws)
{
// Nowrap and pre don't automatically wrap.
return ws != NOWRAP && ws != PRE;
}
bool autoWrap() const
{
return autoWrap(whiteSpace());
}
static bool preserveNewline(EWhiteSpace ws)
{
// Normal and nowrap do not preserve newlines.
return ws != NORMAL && ws != NOWRAP;
}
bool preserveNewline() const
{
return preserveNewline(whiteSpace());
}
static bool collapseWhiteSpace(EWhiteSpace ws)
{
// Pre and prewrap do not collapse whitespace.
return ws != PRE && ws != PRE_WRAP;
}
bool collapseWhiteSpace() const
{
return collapseWhiteSpace(whiteSpace());
}
bool isCollapsibleWhiteSpace(UChar c) const
{
switch (c) {
case ' ':
case '\t':
return collapseWhiteSpace();
case '\n':
return !preserveNewline();
}
return false;
}
bool breakOnlyAfterWhiteSpace() const
{
return whiteSpace() == PRE_WRAP || khtmlLineBreak() == AFTER_WHITE_SPACE;
}
bool breakWords() const
{
return wordBreak() == BreakWordBreak || wordWrap() == BreakWordWrap;
}
EFillRepeat backgroundRepeatX() const { return static_cast<EFillRepeat>(m_background->background().repeatX()); }
EFillRepeat backgroundRepeatY() const { return static_cast<EFillRepeat>(m_background->background().repeatY()); }
CompositeOperator backgroundComposite() const { return static_cast<CompositeOperator>(m_background->background().composite()); }
EFillAttachment backgroundAttachment() const { return static_cast<EFillAttachment>(m_background->background().attachment()); }
EFillBox backgroundClip() const { return static_cast<EFillBox>(m_background->background().clip()); }
EFillBox backgroundOrigin() const { return static_cast<EFillBox>(m_background->background().origin()); }
Length backgroundXPosition() const { return m_background->background().xPosition(); }
Length backgroundYPosition() const { return m_background->background().yPosition(); }
EFillSizeType backgroundSizeType() const { return m_background->background().sizeType(); }
LengthSize backgroundSizeLength() const { return m_background->background().sizeLength(); }
FillLayer* accessBackgroundLayers() { return &(m_background.access()->m_background); }
const FillLayer* backgroundLayers() const { return &(m_background->background()); }
StyleImage* maskImage() const { return rareNonInheritedData->m_mask.image(); }
EFillRepeat maskRepeatX() const { return static_cast<EFillRepeat>(rareNonInheritedData->m_mask.repeatX()); }
EFillRepeat maskRepeatY() const { return static_cast<EFillRepeat>(rareNonInheritedData->m_mask.repeatY()); }
CompositeOperator maskComposite() const { return static_cast<CompositeOperator>(rareNonInheritedData->m_mask.composite()); }
EFillAttachment maskAttachment() const { return static_cast<EFillAttachment>(rareNonInheritedData->m_mask.attachment()); }
EFillBox maskClip() const { return static_cast<EFillBox>(rareNonInheritedData->m_mask.clip()); }
EFillBox maskOrigin() const { return static_cast<EFillBox>(rareNonInheritedData->m_mask.origin()); }
Length maskXPosition() const { return rareNonInheritedData->m_mask.xPosition(); }
Length maskYPosition() const { return rareNonInheritedData->m_mask.yPosition(); }
EFillSizeType maskSizeType() const { return rareNonInheritedData->m_mask.sizeType(); }
LengthSize maskSizeLength() const { return rareNonInheritedData->m_mask.sizeLength(); }
FillLayer* accessMaskLayers() { return &(rareNonInheritedData.access()->m_mask); }
const FillLayer* maskLayers() const { return &(rareNonInheritedData->m_mask); }
const NinePieceImage& maskBoxImage() const { return rareNonInheritedData->m_maskBoxImage; }
EBorderCollapse borderCollapse() const { return static_cast<EBorderCollapse>(inherited_flags._border_collapse); }
short horizontalBorderSpacing() const { return inherited->horizontal_border_spacing; }
short verticalBorderSpacing() const { return inherited->vertical_border_spacing; }
EEmptyCell emptyCells() const { return static_cast<EEmptyCell>(inherited_flags._empty_cells); }
ECaptionSide captionSide() const { return static_cast<ECaptionSide>(inherited_flags._caption_side); }
short counterIncrement() const { return rareNonInheritedData->m_counterIncrement; }
short counterReset() const { return rareNonInheritedData->m_counterReset; }
EListStyleType listStyleType() const { return static_cast<EListStyleType>(inherited_flags._list_style_type); }
StyleImage* listStyleImage() const { return inherited->list_style_image.get(); }
EListStylePosition listStylePosition() const { return static_cast<EListStylePosition>(inherited_flags._list_style_position); }
Length marginTop() const { return surround->margin.top(); }
Length marginBottom() const { return surround->margin.bottom(); }
Length marginLeft() const { return surround->margin.left(); }
Length marginRight() const { return surround->margin.right(); }
Length marginBefore() const;
Length marginAfter() const;
Length marginStart() const;
Length marginEnd() const;
Length marginStartUsing(const RenderStyle* otherStyle) const;
Length marginEndUsing(const RenderStyle* otherStyle) const;
Length marginBeforeUsing(const RenderStyle* otherStyle) const;
Length marginAfterUsing(const RenderStyle* otherStyle) const;
LengthBox paddingBox() const { return surround->padding; }
Length paddingTop() const { return surround->padding.top(); }
Length paddingBottom() const { return surround->padding.bottom(); }
Length paddingLeft() const { return surround->padding.left(); }
Length paddingRight() const { return surround->padding.right(); }
Length paddingBefore() const;
Length paddingAfter() const;
Length paddingStart() const;
Length paddingEnd() const;
ECursor cursor() const { return static_cast<ECursor>(inherited_flags._cursor_style); }
CursorList* cursors() const { return rareInheritedData->cursorData.get(); }
EInsideLink insideLink() const { return static_cast<EInsideLink>(inherited_flags._insideLink); }
bool isLink() const { return noninherited_flags._isLink; }
short widows() const { return rareInheritedData->widows; }
short orphans() const { return rareInheritedData->orphans; }
EPageBreak pageBreakInside() const { return static_cast<EPageBreak>(noninherited_flags._page_break_inside); }
EPageBreak pageBreakBefore() const { return static_cast<EPageBreak>(noninherited_flags._page_break_before); }
EPageBreak pageBreakAfter() const { return static_cast<EPageBreak>(noninherited_flags._page_break_after); }
// CSS3 Getter Methods
int outlineOffset() const
{
if (m_background->outline().style() == BNONE)
return 0;
return m_background->outline().offset();
}
const ShadowData* textShadow() const { return rareInheritedData->textShadow.get(); }
void getTextShadowExtent(int& top, int& right, int& bottom, int& left) const { getShadowExtent(textShadow(), top, right, bottom, left); }
void getTextShadowHorizontalExtent(int& left, int& right) const { getShadowHorizontalExtent(textShadow(), left, right); }
void getTextShadowVerticalExtent(int& top, int& bottom) const { getShadowVerticalExtent(textShadow(), top, bottom); }
void getTextShadowInlineDirectionExtent(int& logicalLeft, int& logicalRight) { getShadowInlineDirectionExtent(textShadow(), logicalLeft, logicalRight); }
void getTextShadowBlockDirectionExtent(int& logicalTop, int& logicalBottom) { getShadowBlockDirectionExtent(textShadow(), logicalTop, logicalBottom); }
float textStrokeWidth() const { return rareInheritedData->textStrokeWidth; }
ColorSpace colorSpace() const { return static_cast<ColorSpace>(rareInheritedData->colorSpace); }
float opacity() const { return rareNonInheritedData->opacity; }
ControlPart appearance() const { return static_cast<ControlPart>(rareNonInheritedData->m_appearance); }
EBoxAlignment boxAlign() const { return static_cast<EBoxAlignment>(rareNonInheritedData->flexibleBox->align); }
EBoxDirection boxDirection() const { return static_cast<EBoxDirection>(inherited_flags._box_direction); }
float boxFlex() { return rareNonInheritedData->flexibleBox->flex; }
unsigned int boxFlexGroup() const { return rareNonInheritedData->flexibleBox->flex_group; }
EBoxLines boxLines() { return static_cast<EBoxLines>(rareNonInheritedData->flexibleBox->lines); }
unsigned int boxOrdinalGroup() const { return rareNonInheritedData->flexibleBox->ordinal_group; }
EBoxOrient boxOrient() const { return static_cast<EBoxOrient>(rareNonInheritedData->flexibleBox->orient); }
EBoxAlignment boxPack() const { return static_cast<EBoxAlignment>(rareNonInheritedData->flexibleBox->pack); }
const ShadowData* boxShadow() const { return rareNonInheritedData->m_boxShadow.get(); }
void getBoxShadowExtent(int& top, int& right, int& bottom, int& left) const { getShadowExtent(boxShadow(), top, right, bottom, left); }
void getBoxShadowHorizontalExtent(int& left, int& right) const { getShadowHorizontalExtent(boxShadow(), left, right); }
void getBoxShadowVerticalExtent(int& top, int& bottom) const { getShadowVerticalExtent(boxShadow(), top, bottom); }
void getBoxShadowInlineDirectionExtent(int& logicalLeft, int& logicalRight) { getShadowInlineDirectionExtent(boxShadow(), logicalLeft, logicalRight); }
void getBoxShadowBlockDirectionExtent(int& logicalTop, int& logicalBottom) { getShadowBlockDirectionExtent(boxShadow(), logicalTop, logicalBottom); }
StyleReflection* boxReflect() const { return rareNonInheritedData->m_boxReflect.get(); }
EBoxSizing boxSizing() const { return m_box->boxSizing(); }
Length marqueeIncrement() const { return rareNonInheritedData->marquee->increment; }
int marqueeSpeed() const { return rareNonInheritedData->marquee->speed; }
int marqueeLoopCount() const { return rareNonInheritedData->marquee->loops; }
EMarqueeBehavior marqueeBehavior() const { return static_cast<EMarqueeBehavior>(rareNonInheritedData->marquee->behavior); }
EMarqueeDirection marqueeDirection() const { return static_cast<EMarqueeDirection>(rareNonInheritedData->marquee->direction); }
EUserModify userModify() const { return static_cast<EUserModify>(rareInheritedData->userModify); }
EUserDrag userDrag() const { return static_cast<EUserDrag>(rareNonInheritedData->userDrag); }
EUserSelect userSelect() const { return static_cast<EUserSelect>(rareInheritedData->userSelect); }
bool textOverflow() const { return rareNonInheritedData->textOverflow; }
EMarginCollapse marginBeforeCollapse() const { return static_cast<EMarginCollapse>(rareNonInheritedData->marginBeforeCollapse); }
EMarginCollapse marginAfterCollapse() const { return static_cast<EMarginCollapse>(rareNonInheritedData->marginAfterCollapse); }
EWordBreak wordBreak() const { return static_cast<EWordBreak>(rareInheritedData->wordBreak); }
EWordWrap wordWrap() const { return static_cast<EWordWrap>(rareInheritedData->wordWrap); }
ENBSPMode nbspMode() const { return static_cast<ENBSPMode>(rareInheritedData->nbspMode); }
EKHTMLLineBreak khtmlLineBreak() const { return static_cast<EKHTMLLineBreak>(rareInheritedData->khtmlLineBreak); }
EMatchNearestMailBlockquoteColor matchNearestMailBlockquoteColor() const { return static_cast<EMatchNearestMailBlockquoteColor>(rareNonInheritedData->matchNearestMailBlockquoteColor); }
const AtomicString& highlight() const { return rareInheritedData->highlight; }
Hyphens hyphens() const { return static_cast<Hyphens>(rareInheritedData->hyphens); }
short hyphenationLimitBefore() const { return rareInheritedData->hyphenationLimitBefore; }
short hyphenationLimitAfter() const { return rareInheritedData->hyphenationLimitAfter; }
const AtomicString& hyphenationString() const { return rareInheritedData->hyphenationString; }
const AtomicString& locale() const { return rareInheritedData->locale; }
EBorderFit borderFit() const { return static_cast<EBorderFit>(rareNonInheritedData->m_borderFit); }
EResize resize() const { return static_cast<EResize>(rareInheritedData->resize); }
float columnWidth() const { return rareNonInheritedData->m_multiCol->m_width; }
bool hasAutoColumnWidth() const { return rareNonInheritedData->m_multiCol->m_autoWidth; }
unsigned short columnCount() const { return rareNonInheritedData->m_multiCol->m_count; }
bool hasAutoColumnCount() const { return rareNonInheritedData->m_multiCol->m_autoCount; }
bool specifiesColumns() const { return !hasAutoColumnCount() || !hasAutoColumnWidth(); }
float columnGap() const { return rareNonInheritedData->m_multiCol->m_gap; }
bool hasNormalColumnGap() const { return rareNonInheritedData->m_multiCol->m_normalGap; }
EBorderStyle columnRuleStyle() const { return rareNonInheritedData->m_multiCol->m_rule.style(); }
unsigned short columnRuleWidth() const { return rareNonInheritedData->m_multiCol->ruleWidth(); }
bool columnRuleIsTransparent() const { return rareNonInheritedData->m_multiCol->m_rule.isTransparent(); }
bool columnSpan() const { return rareNonInheritedData->m_multiCol->m_columnSpan; }
EPageBreak columnBreakBefore() const { return static_cast<EPageBreak>(rareNonInheritedData->m_multiCol->m_breakBefore); }
EPageBreak columnBreakInside() const { return static_cast<EPageBreak>(rareNonInheritedData->m_multiCol->m_breakInside); }
EPageBreak columnBreakAfter() const { return static_cast<EPageBreak>(rareNonInheritedData->m_multiCol->m_breakAfter); }
const TransformOperations& transform() const { return rareNonInheritedData->m_transform->m_operations; }
Length transformOriginX() const { return rareNonInheritedData->m_transform->m_x; }
Length transformOriginY() const { return rareNonInheritedData->m_transform->m_y; }
float transformOriginZ() const { return rareNonInheritedData->m_transform->m_z; }
bool hasTransform() const { return !rareNonInheritedData->m_transform->m_operations.operations().isEmpty(); }
TextEmphasisFill textEmphasisFill() const { return static_cast<TextEmphasisFill>(rareInheritedData->textEmphasisFill); }
TextEmphasisMark textEmphasisMark() const;
const AtomicString& textEmphasisCustomMark() const { return rareInheritedData->textEmphasisCustomMark; }
TextEmphasisPosition textEmphasisPosition() const { return static_cast<TextEmphasisPosition>(rareInheritedData->textEmphasisPosition); }
const AtomicString& textEmphasisMarkString() const;
// Return true if any transform related property (currently transform, transformStyle3D or perspective)
// indicates that we are transforming
bool hasTransformRelatedProperty() const { return hasTransform() || preserves3D() || hasPerspective(); }
enum ApplyTransformOrigin { IncludeTransformOrigin, ExcludeTransformOrigin };
void applyTransform(TransformationMatrix&, const IntSize& borderBoxSize, ApplyTransformOrigin = IncludeTransformOrigin) const;
void setPageScaleTransform(float);
bool hasMask() const { return rareNonInheritedData->m_mask.hasImage() || rareNonInheritedData->m_maskBoxImage.hasImage(); }
TextCombine textCombine() const { return static_cast<TextCombine>(rareNonInheritedData->m_textCombine); }
bool hasTextCombine() const { return textCombine() != TextCombineNone; }
// End CSS3 Getters
// Apple-specific property getter methods
EPointerEvents pointerEvents() const { return static_cast<EPointerEvents>(inherited_flags._pointerEvents); }
const AnimationList* animations() const { return rareNonInheritedData->m_animations.get(); }
const AnimationList* transitions() const { return rareNonInheritedData->m_transitions.get(); }
AnimationList* accessAnimations();
AnimationList* accessTransitions();
bool hasAnimations() const { return rareNonInheritedData->m_animations && rareNonInheritedData->m_animations->size() > 0; }
bool hasTransitions() const { return rareNonInheritedData->m_transitions && rareNonInheritedData->m_transitions->size() > 0; }
// return the first found Animation (including 'all' transitions)
const Animation* transitionForProperty(int property) const;
ETransformStyle3D transformStyle3D() const { return rareNonInheritedData->m_transformStyle3D; }
bool preserves3D() const { return rareNonInheritedData->m_transformStyle3D == TransformStyle3DPreserve3D; }
EBackfaceVisibility backfaceVisibility() const { return rareNonInheritedData->m_backfaceVisibility; }
float perspective() const { return rareNonInheritedData->m_perspective; }
bool hasPerspective() const { return rareNonInheritedData->m_perspective > 0; }
Length perspectiveOriginX() const { return rareNonInheritedData->m_perspectiveOriginX; }
Length perspectiveOriginY() const { return rareNonInheritedData->m_perspectiveOriginY; }
LengthSize pageSize() const { return rareNonInheritedData->m_pageSize; }
PageSizeType pageSizeType() const { return rareNonInheritedData->m_pageSizeType; }
#if USE(ACCELERATED_COMPOSITING)
// When set, this ensures that styles compare as different. Used during accelerated animations.
bool isRunningAcceleratedAnimation() const { return rareNonInheritedData->m_runningAcceleratedAnimation; }
#endif
LineBoxContain lineBoxContain() const { return rareInheritedData->m_lineBoxContain; }
const LineClampValue& lineClamp() const { return rareNonInheritedData->lineClamp; }
bool textSizeAdjust() const { return rareInheritedData->textSizeAdjust; }
ETextSecurity textSecurity() const { return static_cast<ETextSecurity>(rareInheritedData->textSecurity); }
WritingMode writingMode() const { return static_cast<WritingMode>(inherited_flags.m_writingMode); }
bool isHorizontalWritingMode() const { return writingMode() == TopToBottomWritingMode || writingMode() == BottomToTopWritingMode; }
bool isFlippedLinesWritingMode() const { return writingMode() == LeftToRightWritingMode || writingMode() == BottomToTopWritingMode; }
bool isFlippedBlocksWritingMode() const { return writingMode() == RightToLeftWritingMode || writingMode() == BottomToTopWritingMode; }
ESpeak speak() { return static_cast<ESpeak>(rareInheritedData->speak); }
// attribute setter methods
void setDisplay(EDisplay v) { noninherited_flags._effectiveDisplay = v; }
void setOriginalDisplay(EDisplay v) { noninherited_flags._originalDisplay = v; }
void setPosition(EPosition v) { noninherited_flags._position = v; }
void setFloating(EFloat v) { noninherited_flags._floating = v; }
void setLeft(Length v) { SET_VAR(surround, offset.m_left, v) }
void setRight(Length v) { SET_VAR(surround, offset.m_right, v) }
void setTop(Length v) { SET_VAR(surround, offset.m_top, v) }
void setBottom(Length v) { SET_VAR(surround, offset.m_bottom, v) }
void setWidth(Length v) { SET_VAR(m_box, m_width, v) }
void setHeight(Length v) { SET_VAR(m_box, m_height, v) }
void setMinWidth(Length v) { SET_VAR(m_box, m_minWidth, v) }
void setMaxWidth(Length v) { SET_VAR(m_box, m_maxWidth, v) }
void setMinHeight(Length v) { SET_VAR(m_box, m_minHeight, v) }
void setMaxHeight(Length v) { SET_VAR(m_box, m_maxHeight, v) }
#if ENABLE(DASHBOARD_SUPPORT)
Vector<StyleDashboardRegion> dashboardRegions() const { return rareNonInheritedData->m_dashboardRegions; }
void setDashboardRegions(Vector<StyleDashboardRegion> regions) { SET_VAR(rareNonInheritedData, m_dashboardRegions, regions); }
void setDashboardRegion(int type, const String& label, Length t, Length r, Length b, Length l, bool append)
{
StyleDashboardRegion region;
region.label = label;
region.offset.m_top = t;
region.offset.m_right = r;
region.offset.m_bottom = b;
region.offset.m_left = l;
region.type = type;
if (!append)
rareNonInheritedData.access()->m_dashboardRegions.clear();
rareNonInheritedData.access()->m_dashboardRegions.append(region);
}
#endif
void resetBorder() { resetBorderImage(); resetBorderTop(); resetBorderRight(); resetBorderBottom(); resetBorderLeft(); resetBorderRadius(); }
void resetBorderTop() { SET_VAR(surround, border.m_top, BorderValue()) }
void resetBorderRight() { SET_VAR(surround, border.m_right, BorderValue()) }
void resetBorderBottom() { SET_VAR(surround, border.m_bottom, BorderValue()) }
void resetBorderLeft() { SET_VAR(surround, border.m_left, BorderValue()) }
void resetBorderImage() { SET_VAR(surround, border.m_image, NinePieceImage()) }
void resetBorderRadius() { resetBorderTopLeftRadius(); resetBorderTopRightRadius(); resetBorderBottomLeftRadius(); resetBorderBottomRightRadius(); }
void resetBorderTopLeftRadius() { SET_VAR(surround, border.m_topLeft, initialBorderRadius()) }
void resetBorderTopRightRadius() { SET_VAR(surround, border.m_topRight, initialBorderRadius()) }
void resetBorderBottomLeftRadius() { SET_VAR(surround, border.m_bottomLeft, initialBorderRadius()) }
void resetBorderBottomRightRadius() { SET_VAR(surround, border.m_bottomRight, initialBorderRadius()) }
void resetOutline() { SET_VAR(m_background, m_outline, OutlineValue()) }
void setBackgroundColor(const Color& v) { SET_VAR(m_background, m_color, v) }
void setBackgroundXPosition(Length l) { SET_VAR(m_background, m_background.m_xPosition, l) }
void setBackgroundYPosition(Length l) { SET_VAR(m_background, m_background.m_yPosition, l) }
void setBackgroundSize(EFillSizeType b) { SET_VAR(m_background, m_background.m_sizeType, b) }
void setBackgroundSizeLength(LengthSize l) { SET_VAR(m_background, m_background.m_sizeLength, l) }
void setBorderImage(const NinePieceImage& b) { SET_VAR(surround, border.m_image, b) }
void setBorderTopLeftRadius(const LengthSize& s) { SET_VAR(surround, border.m_topLeft, s) }
void setBorderTopRightRadius(const LengthSize& s) { SET_VAR(surround, border.m_topRight, s) }
void setBorderBottomLeftRadius(const LengthSize& s) { SET_VAR(surround, border.m_bottomLeft, s) }
void setBorderBottomRightRadius(const LengthSize& s) { SET_VAR(surround, border.m_bottomRight, s) }
void setBorderRadius(const LengthSize& s)
{
setBorderTopLeftRadius(s);
setBorderTopRightRadius(s);
setBorderBottomLeftRadius(s);
setBorderBottomRightRadius(s);
}
void setBorderRadius(const IntSize& s)
{
setBorderRadius(LengthSize(Length(s.width(), Fixed), Length(s.height(), Fixed)));
}
RoundedIntRect getRoundedBorderFor(const IntRect& borderRect, bool includeLogicalLeftEdge = true, bool includeLogicalRightEdge = true) const;
RoundedIntRect getRoundedInnerBorderFor(const IntRect& borderRect, bool includeLogicalLeftEdge = true, bool includeLogicalRightEdge = true) const;
RoundedIntRect getRoundedInnerBorderFor(const IntRect& borderRect,
int topWidth, int bottomWidth, int leftWidth, int rightWidth, bool includeLogicalLeftEdge, bool includeLogicalRightEdge) const;
void setBorderLeftWidth(unsigned short v) { SET_VAR(surround, border.m_left.m_width, v) }
void setBorderLeftStyle(EBorderStyle v) { SET_VAR(surround, border.m_left.m_style, v) }
void setBorderLeftColor(const Color& v) { SET_VAR(surround, border.m_left.m_color, v) }
void setBorderRightWidth(unsigned short v) { SET_VAR(surround, border.m_right.m_width, v) }
void setBorderRightStyle(EBorderStyle v) { SET_VAR(surround, border.m_right.m_style, v) }
void setBorderRightColor(const Color& v) { SET_VAR(surround, border.m_right.m_color, v) }
void setBorderTopWidth(unsigned short v) { SET_VAR(surround, border.m_top.m_width, v) }
void setBorderTopStyle(EBorderStyle v) { SET_VAR(surround, border.m_top.m_style, v) }
void setBorderTopColor(const Color& v) { SET_VAR(surround, border.m_top.m_color, v) }
void setBorderBottomWidth(unsigned short v) { SET_VAR(surround, border.m_bottom.m_width, v) }
void setBorderBottomStyle(EBorderStyle v) { SET_VAR(surround, border.m_bottom.m_style, v) }
void setBorderBottomColor(const Color& v) { SET_VAR(surround, border.m_bottom.m_color, v) }
void setOutlineWidth(unsigned short v) { SET_VAR(m_background, m_outline.m_width, v) }
void setOutlineStyle(EBorderStyle v, bool isAuto = false)
{
SET_VAR(m_background, m_outline.m_style, v)
SET_VAR(m_background, m_outline.m_isAuto, isAuto)
}
void setOutlineColor(const Color& v) { SET_VAR(m_background, m_outline.m_color, v) }
void setOverflowX(EOverflow v) { noninherited_flags._overflowX = v; }
void setOverflowY(EOverflow v) { noninherited_flags._overflowY = v; }
void setVisibility(EVisibility v) { inherited_flags._visibility = v; }
void setVerticalAlign(EVerticalAlign v) { noninherited_flags._vertical_align = v; }
void setVerticalAlignLength(Length l) { SET_VAR(m_box, m_verticalAlign, l) }
void setHasClip(bool b = true) { SET_VAR(visual, hasClip, b) }
void setClipLeft(Length v) { SET_VAR(visual, clip.m_left, v) }
void setClipRight(Length v) { SET_VAR(visual, clip.m_right, v) }
void setClipTop(Length v) { SET_VAR(visual, clip.m_top, v) }
void setClipBottom(Length v) { SET_VAR(visual, clip.m_bottom, v) }
void setClip(Length top, Length right, Length bottom, Length left);
void setClip(LengthBox box) { SET_VAR(visual, clip, box) }
void setUnicodeBidi(EUnicodeBidi b) { noninherited_flags._unicodeBidi = b; }
void setClear(EClear v) { noninherited_flags._clear = v; }
void setTableLayout(ETableLayout v) { noninherited_flags._table_layout = v; }
bool setFontDescription(const FontDescription& v)
{
if (inherited->font.fontDescription() != v) {
inherited.access()->font = Font(v, inherited->font.letterSpacing(), inherited->font.wordSpacing());
return true;
}
return false;
}
// Only used for blending font sizes when animating.
void setBlendedFontSize(int);
void setColor(const Color& v) { SET_VAR(inherited, color, v) }
void setTextIndent(Length v) { SET_VAR(rareInheritedData, indent, v) }
void setTextAlign(ETextAlign v) { inherited_flags._text_align = v; }
void setTextTransform(ETextTransform v) { inherited_flags._text_transform = v; }
void addToTextDecorationsInEffect(int v) { inherited_flags._text_decorations |= v; }
void setTextDecorationsInEffect(int v) { inherited_flags._text_decorations = v; }
void setTextDecoration(int v) { SET_VAR(visual, textDecoration, v); }
void setDirection(TextDirection v) { inherited_flags._direction = v; }
void setLineHeight(Length v) { SET_VAR(inherited, line_height, v) }
void setZoom(float f) { SET_VAR(visual, m_zoom, f); setEffectiveZoom(effectiveZoom() * zoom()); }
void setEffectiveZoom(float f) { SET_VAR(rareInheritedData, m_effectiveZoom, f) }
void setWhiteSpace(EWhiteSpace v) { inherited_flags._white_space = v; }
void setWordSpacing(int v) { inherited.access()->font.setWordSpacing(v); }
void setLetterSpacing(int v) { inherited.access()->font.setLetterSpacing(v); }
void clearBackgroundLayers() { m_background.access()->m_background = FillLayer(BackgroundFillLayer); }
void inheritBackgroundLayers(const FillLayer& parent) { m_background.access()->m_background = parent; }
void adjustBackgroundLayers()
{
if (backgroundLayers()->next()) {
accessBackgroundLayers()->cullEmptyLayers();
accessBackgroundLayers()->fillUnsetProperties();
}
}
void clearMaskLayers() { rareNonInheritedData.access()->m_mask = FillLayer(MaskFillLayer); }
void inheritMaskLayers(const FillLayer& parent) { rareNonInheritedData.access()->m_mask = parent; }
void adjustMaskLayers()
{
if (maskLayers()->next()) {
accessMaskLayers()->cullEmptyLayers();
accessMaskLayers()->fillUnsetProperties();
}
}
void setMaskBoxImage(const NinePieceImage& b) { SET_VAR(rareNonInheritedData, m_maskBoxImage, b) }
void setMaskXPosition(Length l) { SET_VAR(rareNonInheritedData, m_mask.m_xPosition, l) }
void setMaskYPosition(Length l) { SET_VAR(rareNonInheritedData, m_mask.m_yPosition, l) }
void setMaskSize(LengthSize l) { SET_VAR(rareNonInheritedData, m_mask.m_sizeLength, l) }
void setBorderCollapse(EBorderCollapse collapse) { inherited_flags._border_collapse = collapse; }
void setHorizontalBorderSpacing(short v) { SET_VAR(inherited, horizontal_border_spacing, v) }
void setVerticalBorderSpacing(short v) { SET_VAR(inherited, vertical_border_spacing, v) }
void setEmptyCells(EEmptyCell v) { inherited_flags._empty_cells = v; }
void setCaptionSide(ECaptionSide v) { inherited_flags._caption_side = v; }
void setCounterIncrement(short v) { SET_VAR(rareNonInheritedData, m_counterIncrement, v) }
void setCounterReset(short v) { SET_VAR(rareNonInheritedData, m_counterReset, v) }
void setListStyleType(EListStyleType v) { inherited_flags._list_style_type = v; }
void setListStyleImage(PassRefPtr<StyleImage> v) { if (inherited->list_style_image != v) inherited.access()->list_style_image = v; }
void setListStylePosition(EListStylePosition v) { inherited_flags._list_style_position = v; }
void resetMargin() { SET_VAR(surround, margin, LengthBox(Fixed)) }
void setMarginTop(Length v) { SET_VAR(surround, margin.m_top, v) }
void setMarginBottom(Length v) { SET_VAR(surround, margin.m_bottom, v) }
void setMarginLeft(Length v) { SET_VAR(surround, margin.m_left, v) }
void setMarginRight(Length v) { SET_VAR(surround, margin.m_right, v) }
void setMarginStart(Length);
void setMarginEnd(Length);
void resetPadding() { SET_VAR(surround, padding, LengthBox(Auto)) }
void setPaddingBox(const LengthBox& b) { SET_VAR(surround, padding, b) }
void setPaddingTop(Length v) { SET_VAR(surround, padding.m_top, v) }
void setPaddingBottom(Length v) { SET_VAR(surround, padding.m_bottom, v) }
void setPaddingLeft(Length v) { SET_VAR(surround, padding.m_left, v) }
void setPaddingRight(Length v) { SET_VAR(surround, padding.m_right, v) }
void setCursor(ECursor c) { inherited_flags._cursor_style = c; }
void addCursor(PassRefPtr<StyleImage>, const IntPoint& hotSpot = IntPoint());
void setCursorList(PassRefPtr<CursorList>);
void clearCursorList();
void setInsideLink(EInsideLink insideLink) { inherited_flags._insideLink = insideLink; }
void setIsLink(bool b) { noninherited_flags._isLink = b; }
bool forceBackgroundsToWhite() const { return inherited_flags._force_backgrounds_to_white; }
void setForceBackgroundsToWhite(bool b=true) { inherited_flags._force_backgrounds_to_white = b; }
bool hasAutoZIndex() const { return m_box->hasAutoZIndex(); }
void setHasAutoZIndex() { SET_VAR(m_box, m_hasAutoZIndex, true); SET_VAR(m_box, m_zIndex, 0) }
int zIndex() const { return m_box->zIndex(); }
void setZIndex(int v) { SET_VAR(m_box, m_hasAutoZIndex, false); SET_VAR(m_box, m_zIndex, v) }
void setWidows(short w) { SET_VAR(rareInheritedData, widows, w); }
void setOrphans(short o) { SET_VAR(rareInheritedData, orphans, o); }
void setPageBreakInside(EPageBreak b) { noninherited_flags._page_break_inside = b; }
void setPageBreakBefore(EPageBreak b) { noninherited_flags._page_break_before = b; }
void setPageBreakAfter(EPageBreak b) { noninherited_flags._page_break_after = b; }
// CSS3 Setters
void setOutlineOffset(int v) { SET_VAR(m_background, m_outline.m_offset, v) }
void setTextShadow(PassOwnPtr<ShadowData>, bool add = false);
void setTextStrokeColor(const Color& c) { SET_VAR(rareInheritedData, textStrokeColor, c) }
void setTextStrokeWidth(float w) { SET_VAR(rareInheritedData, textStrokeWidth, w) }
void setTextFillColor(const Color& c) { SET_VAR(rareInheritedData, textFillColor, c) }
void setColorSpace(ColorSpace space) { SET_VAR(rareInheritedData, colorSpace, space) }
void setOpacity(float f) { SET_VAR(rareNonInheritedData, opacity, f); }
void setAppearance(ControlPart a) { SET_VAR(rareNonInheritedData, m_appearance, a); }
void setBoxAlign(EBoxAlignment a) { SET_VAR(rareNonInheritedData.access()->flexibleBox, align, a); }
void setBoxDirection(EBoxDirection d) { inherited_flags._box_direction = d; }
void setBoxFlex(float f) { SET_VAR(rareNonInheritedData.access()->flexibleBox, flex, f); }
void setBoxFlexGroup(unsigned int fg) { SET_VAR(rareNonInheritedData.access()->flexibleBox, flex_group, fg); }
void setBoxLines(EBoxLines l) { SET_VAR(rareNonInheritedData.access()->flexibleBox, lines, l); }
void setBoxOrdinalGroup(unsigned int og) { SET_VAR(rareNonInheritedData.access()->flexibleBox, ordinal_group, og); }
void setBoxOrient(EBoxOrient o) { SET_VAR(rareNonInheritedData.access()->flexibleBox, orient, o); }
void setBoxPack(EBoxAlignment p) { SET_VAR(rareNonInheritedData.access()->flexibleBox, pack, p); }
void setBoxShadow(PassOwnPtr<ShadowData>, bool add = false);
void setBoxReflect(PassRefPtr<StyleReflection> reflect) { if (rareNonInheritedData->m_boxReflect != reflect) rareNonInheritedData.access()->m_boxReflect = reflect; }
void setBoxSizing(EBoxSizing s) { SET_VAR(m_box, m_boxSizing, s); }
void setMarqueeIncrement(const Length& f) { SET_VAR(rareNonInheritedData.access()->marquee, increment, f); }
void setMarqueeSpeed(int f) { SET_VAR(rareNonInheritedData.access()->marquee, speed, f); }
void setMarqueeDirection(EMarqueeDirection d) { SET_VAR(rareNonInheritedData.access()->marquee, direction, d); }
void setMarqueeBehavior(EMarqueeBehavior b) { SET_VAR(rareNonInheritedData.access()->marquee, behavior, b); }
void setMarqueeLoopCount(int i) { SET_VAR(rareNonInheritedData.access()->marquee, loops, i); }
void setUserModify(EUserModify u) { SET_VAR(rareInheritedData, userModify, u); }
void setUserDrag(EUserDrag d) { SET_VAR(rareNonInheritedData, userDrag, d); }
void setUserSelect(EUserSelect s) { SET_VAR(rareInheritedData, userSelect, s); }
void setTextOverflow(bool b) { SET_VAR(rareNonInheritedData, textOverflow, b); }
void setMarginBeforeCollapse(EMarginCollapse c) { SET_VAR(rareNonInheritedData, marginBeforeCollapse, c); }
void setMarginAfterCollapse(EMarginCollapse c) { SET_VAR(rareNonInheritedData, marginAfterCollapse, c); }
void setWordBreak(EWordBreak b) { SET_VAR(rareInheritedData, wordBreak, b); }
void setWordWrap(EWordWrap b) { SET_VAR(rareInheritedData, wordWrap, b); }
void setNBSPMode(ENBSPMode b) { SET_VAR(rareInheritedData, nbspMode, b); }
void setKHTMLLineBreak(EKHTMLLineBreak b) { SET_VAR(rareInheritedData, khtmlLineBreak, b); }
void setMatchNearestMailBlockquoteColor(EMatchNearestMailBlockquoteColor c) { SET_VAR(rareNonInheritedData, matchNearestMailBlockquoteColor, c); }
void setHighlight(const AtomicString& h) { SET_VAR(rareInheritedData, highlight, h); }
void setHyphens(Hyphens h) { SET_VAR(rareInheritedData, hyphens, h); }
void setHyphenationLimitBefore(short limit) { SET_VAR(rareInheritedData, hyphenationLimitBefore, limit); }
void setHyphenationLimitAfter(short limit) { SET_VAR(rareInheritedData, hyphenationLimitAfter, limit); }
void setHyphenationString(const AtomicString& h) { SET_VAR(rareInheritedData, hyphenationString, h); }
void setLocale(const AtomicString& locale) { SET_VAR(rareInheritedData, locale, locale); }
void setBorderFit(EBorderFit b) { SET_VAR(rareNonInheritedData, m_borderFit, b); }
void setResize(EResize r) { SET_VAR(rareInheritedData, resize, r); }
void setColumnWidth(float f) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoWidth, false); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_width, f); }
void setHasAutoColumnWidth() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoWidth, true); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_width, 0); }
void setColumnCount(unsigned short c) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoCount, false); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_count, c); }
void setHasAutoColumnCount() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoCount, true); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_count, 0); }
void setColumnGap(float f) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_normalGap, false); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_gap, f); }
void setHasNormalColumnGap() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_normalGap, true); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_gap, 0); }
void setColumnRuleColor(const Color& c) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_rule.m_color, c); }
void setColumnRuleStyle(EBorderStyle b) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_rule.m_style, b); }
void setColumnRuleWidth(unsigned short w) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_rule.m_width, w); }
void resetColumnRule() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_rule, BorderValue()) }
void setColumnSpan(bool b) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_columnSpan, b); }
void setColumnBreakBefore(EPageBreak p) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_breakBefore, p); }
void setColumnBreakInside(EPageBreak p) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_breakInside, p); }
void setColumnBreakAfter(EPageBreak p) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_breakAfter, p); }
void inheritColumnPropertiesFrom(RenderStyle* parent) { rareNonInheritedData.access()->m_multiCol = parent->rareNonInheritedData->m_multiCol; }
void setTransform(const TransformOperations& ops) { SET_VAR(rareNonInheritedData.access()->m_transform, m_operations, ops); }
void setTransformOriginX(Length l) { SET_VAR(rareNonInheritedData.access()->m_transform, m_x, l); }
void setTransformOriginY(Length l) { SET_VAR(rareNonInheritedData.access()->m_transform, m_y, l); }
void setTransformOriginZ(float f) { SET_VAR(rareNonInheritedData.access()->m_transform, m_z, f); }
void setSpeak(ESpeak s) { SET_VAR(rareInheritedData, speak, s); }
void setTextCombine(TextCombine v) { SET_VAR(rareNonInheritedData, m_textCombine, v); }
void setTextEmphasisColor(const Color& c) { SET_VAR(rareInheritedData, textEmphasisColor, c) }
void setTextEmphasisFill(TextEmphasisFill fill) { SET_VAR(rareInheritedData, textEmphasisFill, fill); }
void setTextEmphasisMark(TextEmphasisMark mark) { SET_VAR(rareInheritedData, textEmphasisMark, mark); }
void setTextEmphasisCustomMark(const AtomicString& mark) { SET_VAR(rareInheritedData, textEmphasisCustomMark, mark); }
void setTextEmphasisPosition(TextEmphasisPosition position) { SET_VAR(rareInheritedData, textEmphasisPosition, position); }
// End CSS3 Setters
// Apple-specific property setters
void setPointerEvents(EPointerEvents p) { inherited_flags._pointerEvents = p; }
void clearAnimations()
{
rareNonInheritedData.access()->m_animations.clear();
}
void clearTransitions()
{
rareNonInheritedData.access()->m_transitions.clear();
}
void inheritAnimations(const AnimationList* parent) { rareNonInheritedData.access()->m_animations = parent ? adoptPtr(new AnimationList(*parent)) : nullptr; }
void inheritTransitions(const AnimationList* parent) { rareNonInheritedData.access()->m_transitions = parent ? adoptPtr(new AnimationList(*parent)) : nullptr; }
void adjustAnimations();
void adjustTransitions();
void setTransformStyle3D(ETransformStyle3D b) { SET_VAR(rareNonInheritedData, m_transformStyle3D, b); }
void setBackfaceVisibility(EBackfaceVisibility b) { SET_VAR(rareNonInheritedData, m_backfaceVisibility, b); }
void setPerspective(float p) { SET_VAR(rareNonInheritedData, m_perspective, p); }
void setPerspectiveOriginX(Length l) { SET_VAR(rareNonInheritedData, m_perspectiveOriginX, l); }
void setPerspectiveOriginY(Length l) { SET_VAR(rareNonInheritedData, m_perspectiveOriginY, l); }
void setPageSize(LengthSize s) { SET_VAR(rareNonInheritedData, m_pageSize, s); }
void setPageSizeType(PageSizeType t) { SET_VAR(rareNonInheritedData, m_pageSizeType, t); }
void resetPageSizeType() { SET_VAR(rareNonInheritedData, m_pageSizeType, PAGE_SIZE_AUTO); }
#if USE(ACCELERATED_COMPOSITING)
void setIsRunningAcceleratedAnimation(bool b = true) { SET_VAR(rareNonInheritedData, m_runningAcceleratedAnimation, b); }
#endif
void setLineBoxContain(LineBoxContain c) { SET_VAR(rareInheritedData, m_lineBoxContain, c); }
void setLineClamp(LineClampValue c) { SET_VAR(rareNonInheritedData, lineClamp, c); }
void setTextSizeAdjust(bool b) { SET_VAR(rareInheritedData, textSizeAdjust, b); }
void setTextSecurity(ETextSecurity aTextSecurity) { SET_VAR(rareInheritedData, textSecurity, aTextSecurity); }
#if ENABLE(SVG)
const SVGRenderStyle* svgStyle() const { return m_svgStyle.get(); }
SVGRenderStyle* accessSVGStyle() { return m_svgStyle.access(); }
float fillOpacity() const { return svgStyle()->fillOpacity(); }
void setFillOpacity(float f) { accessSVGStyle()->setFillOpacity(f); }
float strokeOpacity() const { return svgStyle()->strokeOpacity(); }
void setStrokeOpacity(float f) { accessSVGStyle()->setStrokeOpacity(f); }
float floodOpacity() const { return svgStyle()->floodOpacity(); }
void setFloodOpacity(float f) { accessSVGStyle()->setFloodOpacity(f); }
#endif
const ContentData* contentData() const { return rareNonInheritedData->m_content.get(); }
bool contentDataEquivalent(const RenderStyle* otherStyle) const { return const_cast<RenderStyle*>(this)->rareNonInheritedData->contentDataEquivalent(*const_cast<RenderStyle*>(otherStyle)->rareNonInheritedData); }
void clearContent();
void setContent(PassRefPtr<StringImpl>, bool add = false);
void setContent(PassRefPtr<StyleImage>, bool add = false);
void setContent(PassOwnPtr<CounterContent>, bool add = false);
void setContent(QuoteType, bool add = false);
const CounterDirectiveMap* counterDirectives() const;
CounterDirectiveMap& accessCounterDirectives();
QuotesData* quotes() const { return rareInheritedData->quotes.get(); }
void setQuotes(PassRefPtr<QuotesData>);
const AtomicString& hyphenString() const;
bool inheritedNotEqual(const RenderStyle*) const;
StyleDifference diff(const RenderStyle*, unsigned& changedContextSensitiveProperties) const;
bool isDisplayReplacedType() const
{
return display() == INLINE_BLOCK || display() == INLINE_BOX || display() == INLINE_TABLE;
}
bool isDisplayInlineType() const
{
return display() == INLINE || isDisplayReplacedType();
}
bool isOriginalDisplayInlineType() const
{
return originalDisplay() == INLINE || originalDisplay() == INLINE_BLOCK
|| originalDisplay() == INLINE_BOX || originalDisplay() == INLINE_TABLE;
}
void setWritingMode(WritingMode v) { inherited_flags.m_writingMode = v; }
// To tell if this style matched attribute selectors. This makes it impossible to share.
bool affectedByAttributeSelectors() const { return m_affectedByAttributeSelectors; }
void setAffectedByAttributeSelectors() { m_affectedByAttributeSelectors = true; }
bool unique() const { return m_unique; }
void setUnique() { m_unique = true; }
// Methods for indicating the style is affected by dynamic updates (e.g., children changing, our position changing in our sibling list, etc.)
bool affectedByEmpty() const { return m_affectedByEmpty; }
bool emptyState() const { return m_emptyState; }
void setEmptyState(bool b) { m_affectedByEmpty = true; m_unique = true; m_emptyState = b; }
bool childrenAffectedByPositionalRules() const { return childrenAffectedByForwardPositionalRules() || childrenAffectedByBackwardPositionalRules(); }
bool childrenAffectedByFirstChildRules() const { return m_childrenAffectedByFirstChildRules; }
void setChildrenAffectedByFirstChildRules() { m_childrenAffectedByFirstChildRules = true; }
bool childrenAffectedByLastChildRules() const { return m_childrenAffectedByLastChildRules; }
void setChildrenAffectedByLastChildRules() { m_childrenAffectedByLastChildRules = true; }
bool childrenAffectedByDirectAdjacentRules() const { return m_childrenAffectedByDirectAdjacentRules; }
void setChildrenAffectedByDirectAdjacentRules() { m_childrenAffectedByDirectAdjacentRules = true; }
bool childrenAffectedByForwardPositionalRules() const { return m_childrenAffectedByForwardPositionalRules; }
void setChildrenAffectedByForwardPositionalRules() { m_childrenAffectedByForwardPositionalRules = true; }
bool childrenAffectedByBackwardPositionalRules() const { return m_childrenAffectedByBackwardPositionalRules; }
void setChildrenAffectedByBackwardPositionalRules() { m_childrenAffectedByBackwardPositionalRules = true; }
bool firstChildState() const { return m_firstChildState; }
void setFirstChildState() { m_unique = true; m_firstChildState = true; }
bool lastChildState() const { return m_lastChildState; }
void setLastChildState() { m_unique = true; m_lastChildState = true; }
unsigned childIndex() const { return m_childIndex; }
void setChildIndex(unsigned index) { m_unique = true; m_childIndex = index; }
const Color visitedDependentColor(int colorProperty) const;
// Initial values for all the properties
static EBorderCollapse initialBorderCollapse() { return BSEPARATE; }
static EBorderStyle initialBorderStyle() { return BNONE; }
static NinePieceImage initialNinePieceImage() { return NinePieceImage(); }
static LengthSize initialBorderRadius() { return LengthSize(Length(0, Fixed), Length(0, Fixed)); }
static ECaptionSide initialCaptionSide() { return CAPTOP; }
static EClear initialClear() { return CNONE; }
static TextDirection initialDirection() { return LTR; }
static WritingMode initialWritingMode() { return TopToBottomWritingMode; }
static TextCombine initialTextCombine() { return TextCombineNone; }
static TextOrientation initialTextOrientation() { return TextOrientationVerticalRight; }
static EDisplay initialDisplay() { return INLINE; }
static EEmptyCell initialEmptyCells() { return SHOW; }
static EFloat initialFloating() { return FNONE; }
static EListStylePosition initialListStylePosition() { return OUTSIDE; }
static EListStyleType initialListStyleType() { return Disc; }
static EOverflow initialOverflowX() { return OVISIBLE; }
static EOverflow initialOverflowY() { return OVISIBLE; }
static EPageBreak initialPageBreak() { return PBAUTO; }
static EPosition initialPosition() { return StaticPosition; }
static ETableLayout initialTableLayout() { return TAUTO; }
static EUnicodeBidi initialUnicodeBidi() { return UBNormal; }
static ETextTransform initialTextTransform() { return TTNONE; }
static EVisibility initialVisibility() { return VISIBLE; }
static EWhiteSpace initialWhiteSpace() { return NORMAL; }
static short initialHorizontalBorderSpacing() { return 0; }
static short initialVerticalBorderSpacing() { return 0; }
static ECursor initialCursor() { return CURSOR_AUTO; }
static Color initialColor() { return Color::black; }
static StyleImage* initialListStyleImage() { return 0; }
static unsigned short initialBorderWidth() { return 3; }
static int initialLetterWordSpacing() { return 0; }
static Length initialSize() { return Length(); }
static Length initialMinSize() { return Length(0, Fixed); }
static Length initialMaxSize() { return Length(undefinedLength, Fixed); }
static Length initialOffset() { return Length(); }
static Length initialMargin() { return Length(Fixed); }
static Length initialPadding() { return Length(Fixed); }
static Length initialTextIndent() { return Length(Fixed); }
static EVerticalAlign initialVerticalAlign() { return BASELINE; }
static int initialWidows() { return 2; }
static int initialOrphans() { return 2; }
static Length initialLineHeight() { return Length(-100.0, Percent); }
static ETextAlign initialTextAlign() { return TAAUTO; }
static ETextDecoration initialTextDecoration() { return TDNONE; }
static float initialZoom() { return 1.0f; }
static int initialOutlineOffset() { return 0; }
static float initialOpacity() { return 1.0f; }
static EBoxAlignment initialBoxAlign() { return BSTRETCH; }
static EBoxDirection initialBoxDirection() { return BNORMAL; }
static EBoxLines initialBoxLines() { return SINGLE; }
static EBoxOrient initialBoxOrient() { return HORIZONTAL; }
static EBoxAlignment initialBoxPack() { return BSTART; }
static float initialBoxFlex() { return 0.0f; }
static int initialBoxFlexGroup() { return 1; }
static int initialBoxOrdinalGroup() { return 1; }
static EBoxSizing initialBoxSizing() { return CONTENT_BOX; }
static StyleReflection* initialBoxReflect() { return 0; }
static int initialMarqueeLoopCount() { return -1; }
static int initialMarqueeSpeed() { return 85; }
static Length initialMarqueeIncrement() { return Length(6, Fixed); }
static EMarqueeBehavior initialMarqueeBehavior() { return MSCROLL; }
static EMarqueeDirection initialMarqueeDirection() { return MAUTO; }
static EUserModify initialUserModify() { return READ_ONLY; }
static EUserDrag initialUserDrag() { return DRAG_AUTO; }
static EUserSelect initialUserSelect() { return SELECT_TEXT; }
static bool initialTextOverflow() { return false; }
static EMarginCollapse initialMarginBeforeCollapse() { return MCOLLAPSE; }
static EMarginCollapse initialMarginAfterCollapse() { return MCOLLAPSE; }
static EWordBreak initialWordBreak() { return NormalWordBreak; }
static EWordWrap initialWordWrap() { return NormalWordWrap; }
static ENBSPMode initialNBSPMode() { return NBNORMAL; }
static EKHTMLLineBreak initialKHTMLLineBreak() { return LBNORMAL; }
static EMatchNearestMailBlockquoteColor initialMatchNearestMailBlockquoteColor() { return BCNORMAL; }
static const AtomicString& initialHighlight() { return nullAtom; }
static ESpeak initialSpeak() { return SpeakNormal; }
static Hyphens initialHyphens() { return HyphensManual; }
static short initialHyphenationLimitBefore() { return -1; }
static short initialHyphenationLimitAfter() { return -1; }
static const AtomicString& initialHyphenationString() { return nullAtom; }
static const AtomicString& initialLocale() { return nullAtom; }
static EBorderFit initialBorderFit() { return BorderFitBorder; }
static EResize initialResize() { return RESIZE_NONE; }
static ControlPart initialAppearance() { return NoControlPart; }
static bool initialVisuallyOrdered() { return false; }
static float initialTextStrokeWidth() { return 0; }
static unsigned short initialColumnCount() { return 1; }
static bool initialColumnSpan() { return false; }
static const TransformOperations& initialTransform() { DEFINE_STATIC_LOCAL(TransformOperations, ops, ()); return ops; }
static Length initialTransformOriginX() { return Length(50.0, Percent); }
static Length initialTransformOriginY() { return Length(50.0, Percent); }
static EPointerEvents initialPointerEvents() { return PE_AUTO; }
static float initialTransformOriginZ() { return 0; }
static ETransformStyle3D initialTransformStyle3D() { return TransformStyle3DFlat; }
static EBackfaceVisibility initialBackfaceVisibility() { return BackfaceVisibilityVisible; }
static float initialPerspective() { return 0; }
static Length initialPerspectiveOriginX() { return Length(50.0, Percent); }
static Length initialPerspectiveOriginY() { return Length(50.0, Percent); }
static Color initialBackgroundColor() { return Color::transparent; }
static Color initialTextEmphasisColor() { return TextEmphasisFillFilled; }
static TextEmphasisFill initialTextEmphasisFill() { return TextEmphasisFillFilled; }
static TextEmphasisMark initialTextEmphasisMark() { return TextEmphasisMarkNone; }
static const AtomicString& initialTextEmphasisCustomMark() { return nullAtom; }
static TextEmphasisPosition initialTextEmphasisPosition() { return TextEmphasisPositionOver; }
static LineBoxContain initialLineBoxContain() { return LineBoxContainBlock | LineBoxContainInline | LineBoxContainReplaced; }
// Keep these at the end.
static LineClampValue initialLineClamp() { return LineClampValue(); }
static bool initialTextSizeAdjust() { return true; }
static ETextSecurity initialTextSecurity() { return TSNONE; }
#if ENABLE(DASHBOARD_SUPPORT)
static const Vector<StyleDashboardRegion>& initialDashboardRegions();
static const Vector<StyleDashboardRegion>& noneDashboardRegions();
#endif
private:
void inheritUnicodeBidiFrom(const RenderStyle* parent) { noninherited_flags._unicodeBidi = parent->noninherited_flags._unicodeBidi; }
void getShadowExtent(const ShadowData*, int& top, int& right, int& bottom, int& left) const;
void getShadowHorizontalExtent(const ShadowData*, int& left, int& right) const;
void getShadowVerticalExtent(const ShadowData*, int& top, int& bottom) const;
void getShadowInlineDirectionExtent(const ShadowData* shadow, int& logicalLeft, int& logicalRight) const
{
return isHorizontalWritingMode() ? getShadowHorizontalExtent(shadow, logicalLeft, logicalRight) : getShadowVerticalExtent(shadow, logicalLeft, logicalRight);
}
void getShadowBlockDirectionExtent(const ShadowData* shadow, int& logicalTop, int& logicalBottom) const
{
return isHorizontalWritingMode() ? getShadowVerticalExtent(shadow, logicalTop, logicalBottom) : getShadowHorizontalExtent(shadow, logicalTop, logicalBottom);
}
// Color accessors are all private to make sure callers use visitedDependentColor instead to access them.
const Color& borderLeftColor() const { return surround->border.left().color(); }
const Color& borderRightColor() const { return surround->border.right().color(); }
const Color& borderTopColor() const { return surround->border.top().color(); }
const Color& borderBottomColor() const { return surround->border.bottom().color(); }
const Color& backgroundColor() const { return m_background->color(); }
const Color& color() const { return inherited->color; }
const Color& columnRuleColor() const { return rareNonInheritedData->m_multiCol->m_rule.color(); }
const Color& outlineColor() const { return m_background->outline().color(); }
const Color& textEmphasisColor() const { return rareInheritedData->textEmphasisColor; }
const Color& textFillColor() const { return rareInheritedData->textFillColor; }
const Color& textStrokeColor() const { return rareInheritedData->textStrokeColor; }
const Color colorIncludingFallback(int colorProperty, EBorderStyle borderStyle) const;
ContentData* prepareToSetContent(StringImpl*, bool add);
};
inline int adjustForAbsoluteZoom(int value, const RenderStyle* style)
{
double zoomFactor = style->effectiveZoom();
if (zoomFactor == 1)
return value;
// Needed because computeLengthInt truncates (rather than rounds) when scaling up.
if (zoomFactor > 1) {
if (value < 0)
value--;
else
value++;
}
return roundForImpreciseConversion<int, INT_MAX, INT_MIN>(value / zoomFactor);
}
inline float adjustFloatForAbsoluteZoom(float value, const RenderStyle* style)
{
return value / style->effectiveZoom();
}
} // namespace WebCore
#endif // RenderStyle_h
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