--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/rendering/style/RenderStyle.h Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,1262 @@
+/*
+ * 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 "TransformationMatrix.h"
+#include "AnimationList.h"
+#include "BorderData.h"
+#include "BorderValue.h"
+#include "CSSHelper.h"
+#include "CSSImageGeneratorValue.h"
+#include "CSSPrimitiveValue.h"
+#include "CSSPropertyNames.h"
+#include "CSSReflectionDirection.h"
+#include "CSSValueList.h"
+#include "CachedImage.h"
+#include "CollapsedBorderValue.h"
+#include "Color.h"
+#include "ColorSpace.h"
+#include "ContentData.h"
+#include "CounterDirectives.h"
+#include "CursorList.h"
+#include "DataRef.h"
+#include "FillLayer.h"
+#include "FloatPoint.h"
+#include "Font.h"
+#include "GraphicsTypes.h"
+#include "IntRect.h"
+#include "Length.h"
+#include "LengthBox.h"
+#include "LengthSize.h"
+#include "LineClampValue.h"
+#include "NinePieceImage.h"
+#include "OutlineValue.h"
+#include "Pair.h"
+#include "RenderStyleConstants.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 "ThemeTypes.h"
+#include "TimingFunction.h"
+#include "TransformOperations.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 ENABLE(XBL)
+#include "BindingURI.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 CSSStyleSelector;
+class CSSValueList;
+class CachedImage;
+class Pair;
+class StringImpl;
+class StyleImage;
+
+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 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) &&
+ (_text_transform == other._text_transform) &&
+ (_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) &&
+ (_htmlHacks == other._htmlHacks) &&
+ (_force_backgrounds_to_white == other._force_backgrounds_to_white) &&
+ (_pointerEvents == other._pointerEvents) &&
+ (_insideLink == other._insideLink);
+ }
+
+ 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 : 3; // ETextAlign
+ unsigned _text_transform : 2; // ETextTransform
+ unsigned _text_decorations : 4;
+ unsigned _cursor_style : 6; // ECursor
+ unsigned _direction : 1; // TextDirection
+ bool _border_collapse : 1 ;
+ 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 _htmlHacks : 1;
+ bool _force_backgrounds_to_white : 1;
+ unsigned _pointerEvents : 4; // EPointerEvents
+ unsigned _insideLink : 2; // EInsideLink
+ // 43 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._htmlHacks=false;
+ inherited_flags._box_direction = initialBoxDirection();
+ inherited_flags._force_backgrounds_to_white = false;
+ inherited_flags._pointerEvents = initialPointerEvents();
+ inherited_flags._insideLink = NotInsideLink;
+
+ 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:
+ RenderStyle();
+ // used to create the default style.
+ RenderStyle(bool);
+ RenderStyle(const RenderStyle&);
+
+public:
+ static PassRefPtr<RenderStyle> create();
+ static PassRefPtr<RenderStyle> createDefaultStyle();
+ 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>);
+
+ 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 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(); }
+
+ // Whether or not a positioned element requires normal flow x/y to be computed
+ // to determine its position.
+ bool hasStaticX() const { return (left().isAuto() && right().isAuto()) || left().isStatic() || right().isStatic(); }
+ bool hasStaticY() const { return (top().isAuto() && bottom().isAuto()) || top().isStatic(); }
+
+ 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(); }
+
+ 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 NinePieceImage& borderImage() const { return surround->border.image(); }
+
+ const IntSize& borderTopLeftRadius() const { return surround->border.topLeft(); }
+ const IntSize& borderTopRightRadius() const { return surround->border.topRight(); }
+ const IntSize& borderBottomLeftRadius() const { return surround->border.bottomLeft(); }
+ const IntSize& 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 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 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); }
+ 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 font().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;
+ }
+
+ StyleImage* backgroundImage() const { return m_background->background().image(); }
+ 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; }
+
+ // returns true for collapsing borders, false for separate borders
+ bool borderCollapse() const { return 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(); }
+
+ 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(); }
+
+ 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
+#if ENABLE(XBL)
+ BindingURI* bindingURIs() const { return rareNonInheritedData->bindingURI; }
+#endif
+
+ int outlineOffset() const
+ {
+ if (m_background->outline().style() == BNONE)
+ return 0;
+ return m_background->outline().offset();
+ }
+
+ const ShadowData* textShadow() const { return rareInheritedData->textShadow; }
+ 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;
+ void getBoxShadowHorizontalExtent(int &left, int &right) const;
+ void getBoxShadowVerticalExtent(int &top, int &bottom) const;
+
+ 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 marginTopCollapse() const { return static_cast<EMarginCollapse>(rareNonInheritedData->marginTopCollapse); }
+ EMarginCollapse marginBottomCollapse() const { return static_cast<EMarginCollapse>(rareNonInheritedData->marginBottomCollapse); }
+ 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); }
+ const AtomicString& hyphenateCharacter() const { return rareInheritedData->hyphenateCharacter; }
+ 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(); }
+
+ // 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;
+
+ bool hasMask() const { return rareNonInheritedData->m_mask.hasImage() || rareNonInheritedData->m_maskBoxImage.hasImage(); }
+ // 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
+
+ const LineClampValue& lineClamp() const { return rareNonInheritedData->lineClamp; }
+ bool textSizeAdjust() const { return rareInheritedData->textSizeAdjust; }
+ ETextSecurity textSecurity() const { return static_cast<ETextSecurity>(rareInheritedData->textSecurity); }
+
+#if ENABLE(HAPTICS)
+ EHapticTapType hapticTapType() const { return inherited->hapticTapType; }
+ EHapticTapStrength hapticTapStrength() const { return inherited->hapticTapStrength; }
+#endif
+
+// 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 IntSize& s) { SET_VAR(surround, border.m_topLeft, s) }
+ void setBorderTopRightRadius(const IntSize& s) { SET_VAR(surround, border.m_topRight, s) }
+ void setBorderBottomLeftRadius(const IntSize& s) { SET_VAR(surround, border.m_bottomLeft, s) }
+ void setBorderBottomRightRadius(const IntSize& s) { SET_VAR(surround, border.m_bottomRight, s) }
+
+ void setBorderRadius(const IntSize& s)
+ {
+ setBorderTopLeftRadius(s);
+ setBorderTopRightRadius(s);
+ setBorderBottomLeftRadius(s);
+ setBorderBottomRightRadius(s);
+ }
+
+ void getBorderRadiiForRect(const IntRect&, IntSize& topLeft, IntSize& topRight, IntSize& bottomLeft, IntSize& bottomRight) const;
+ void getInnerBorderRadiiForRectWithBorderWidths(const IntRect&, unsigned short topWidth,
+ unsigned short bottomWidth, unsigned short leftWidth, unsigned short rightWidth,
+ IntSize& innerTopLeft, IntSize& innerTopRight, IntSize& innerBottomLeft,
+ IntSize& innerBottomRight) 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()->fillUnsetProperties();
+ accessBackgroundLayers()->cullEmptyLayers();
+ }
+ }
+
+ void clearMaskLayers() { rareNonInheritedData.access()->m_mask = FillLayer(MaskFillLayer); }
+ void inheritMaskLayers(const FillLayer& parent) { rareNonInheritedData.access()->m_mask = parent; }
+
+ void adjustMaskLayers()
+ {
+ if (maskLayers()->next()) {
+ accessMaskLayers()->fillUnsetProperties();
+ accessMaskLayers()->cullEmptyLayers();
+ }
+ }
+
+ 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(bool 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(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 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(CachedImage*, const IntPoint& = 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 htmlHacks() const { return inherited_flags._htmlHacks; }
+ void setHtmlHacks(bool b=true) { inherited_flags._htmlHacks = 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
+#if ENABLE(XBL)
+ void deleteBindingURIs() { SET_VAR(rareNonInheritedData, bindingURI, static_cast<BindingURI*>(0)); }
+ void inheritBindingURIs(BindingURI* other) { SET_VAR(rareNonInheritedData, bindingURI, other->copy()); }
+ void addBindingURI(StringImpl* uri);
+#endif
+
+ void setOutlineOffset(int v) { SET_VAR(m_background, m_outline.m_offset, v) }
+ void setTextShadow(ShadowData* val, 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(ShadowData* val, 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 setMarginTopCollapse(EMarginCollapse c) { SET_VAR(rareNonInheritedData, marginTopCollapse, c); }
+ void setMarginBottomCollapse(EMarginCollapse c) { SET_VAR(rareNonInheritedData, marginBottomCollapse, 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 setHyphenateCharacter(const AtomicString& h) { SET_VAR(rareInheritedData, hyphenateCharacter, h); }
+ 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); }
+ // End CSS3 Setters
+
+#if ENABLE(HAPTICS)
+ void setHapticTapType(EHapticTapType b) { SET_VAR(inherited, hapticTapType, b); }
+ void setHapticTapStrength(EHapticTapStrength b) { SET_VAR(inherited, hapticTapStrength, b); }
+#endif
+
+ // 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)) : PassOwnPtr<AnimationList>(); }
+ void inheritTransitions(const AnimationList* parent) { rareNonInheritedData.access()->m_transitions = parent ? adoptPtr(new AnimationList(*parent)) : PassOwnPtr<AnimationList>(); }
+ 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 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(CounterContent*, bool add = false);
+
+ const CounterDirectiveMap* counterDirectives() const;
+ CounterDirectiveMap& accessCounterDirectives();
+
+ 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;
+ }
+
+ // 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_firstChildState = true; }
+ bool lastChildState() const { return m_lastChildState; }
+ void setLastChildState() { m_lastChildState = true; }
+ unsigned childIndex() const { return m_childIndex; }
+ void setChildIndex(unsigned index) { m_childIndex = index; }
+
+ const Color visitedDependentColor(int colorProperty) const;
+
+ // Initial values for all the properties
+ static bool initialBorderCollapse() { return false; }
+ static EBorderStyle initialBorderStyle() { return BNONE; }
+ static NinePieceImage initialNinePieceImage() { return NinePieceImage(); }
+ static IntSize initialBorderRadius() { return IntSize(0, 0); }
+ static ECaptionSide initialCaptionSide() { return CAPTOP; }
+ static EClear initialClear() { return CNONE; }
+ static TextDirection initialDirection() { return LTR; }
+ 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 initialMarginTopCollapse() { return MCOLLAPSE; }
+ static EMarginCollapse initialMarginBottomCollapse() { 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 Hyphens initialHyphens() { return HyphensManual; }
+ static const AtomicString& initialHyphenateCharacter() { 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; }
+
+#if ENABLE(HAPTICS)
+ static EHapticTapType initialHapticTapType() { return HBUTTON; }
+ static EHapticTapStrength initialHapticTapStrength() { return HNONE; }
+#endif
+
+ // 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:
+ // 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& textFillColor() const { return rareInheritedData->textFillColor; }
+ const Color& textStrokeColor() const { return rareInheritedData->textStrokeColor; }
+
+ const Color colorIncludingFallback(int colorProperty, EBorderStyle borderStyle) const;
+};
+
+} // namespace WebCore
+
+#endif // RenderStyle_h