| /* |
| * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org) |
| * Copyright (C) 2004-2017 Apple Inc. All rights reserved. |
| * |
| * 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. |
| * |
| */ |
| |
| #include "config.h" |
| #include "StyleRareNonInheritedData.h" |
| |
| #include "ContentData.h" |
| #include "RenderCounter.h" |
| #include "RenderStyle.h" |
| #include "ShadowData.h" |
| #include "StyleFilterData.h" |
| #include "StyleTransformData.h" |
| #include "StyleImage.h" |
| #include "StyleResolver.h" |
| #include "StyleScrollSnapPoints.h" |
| #include <wtf/PointerComparison.h> |
| #include <wtf/RefPtr.h> |
| |
| namespace WebCore { |
| |
| StyleRareNonInheritedData::StyleRareNonInheritedData() |
| : opacity(RenderStyle::initialOpacity()) |
| , aspectRatioDenominator(RenderStyle::initialAspectRatioDenominator()) |
| , aspectRatioNumerator(RenderStyle::initialAspectRatioNumerator()) |
| , perspective(RenderStyle::initialPerspective()) |
| , perspectiveOriginX(RenderStyle::initialPerspectiveOriginX()) |
| , perspectiveOriginY(RenderStyle::initialPerspectiveOriginY()) |
| , lineClamp(RenderStyle::initialLineClamp()) |
| , linesClamp(RenderStyle::initialLinesClamp()) |
| , initialLetter(RenderStyle::initialInitialLetter()) |
| , deprecatedFlexibleBox(StyleDeprecatedFlexibleBoxData::create()) |
| , flexibleBox(StyleFlexibleBoxData::create()) |
| , marquee(StyleMarqueeData::create()) |
| , multiCol(StyleMultiColData::create()) |
| , transform(StyleTransformData::create()) |
| , filter(StyleFilterData::create()) |
| #if ENABLE(FILTERS_LEVEL_2) |
| , backdropFilter(StyleFilterData::create()) |
| #endif |
| , grid(StyleGridData::create()) |
| , gridItem(StyleGridItemData::create()) |
| #if ENABLE(CSS_SCROLL_SNAP) |
| , scrollSnapPort(StyleScrollSnapPort::create()) |
| , scrollSnapArea(StyleScrollSnapArea::create()) |
| #endif |
| , willChange(RenderStyle::initialWillChange()) |
| , mask(FillLayer(MaskFillLayer)) |
| , objectPosition(RenderStyle::initialObjectPosition()) |
| , shapeOutside(RenderStyle::initialShapeOutside()) |
| , shapeMargin(RenderStyle::initialShapeMargin()) |
| , shapeImageThreshold(RenderStyle::initialShapeImageThreshold()) |
| , clipPath(RenderStyle::initialClipPath()) |
| , visitedLinkBackgroundColor(RenderStyle::initialBackgroundColor()) |
| , order(RenderStyle::initialOrder()) |
| , alignContent(RenderStyle::initialContentAlignment()) |
| , alignItems(RenderStyle::initialDefaultAlignment()) |
| , alignSelf(RenderStyle::initialSelfAlignment()) |
| , justifyContent(RenderStyle::initialContentAlignment()) |
| , justifyItems(RenderStyle::initialJustifyItems()) |
| , justifySelf(RenderStyle::initialSelfAlignment()) |
| #if ENABLE(TOUCH_EVENTS) |
| , touchAction(static_cast<unsigned>(RenderStyle::initialTouchAction())) |
| #endif |
| , pageSizeType(PAGE_SIZE_AUTO) |
| , transformStyle3D(RenderStyle::initialTransformStyle3D()) |
| , backfaceVisibility(RenderStyle::initialBackfaceVisibility()) |
| , userDrag(RenderStyle::initialUserDrag()) |
| , textOverflow(RenderStyle::initialTextOverflow()) |
| , marginBeforeCollapse(MCOLLAPSE) |
| , marginAfterCollapse(MCOLLAPSE) |
| , appearance(RenderStyle::initialAppearance()) |
| , borderFit(RenderStyle::initialBorderFit()) |
| , textCombine(RenderStyle::initialTextCombine()) |
| , textDecorationStyle(RenderStyle::initialTextDecorationStyle()) |
| , aspectRatioType(RenderStyle::initialAspectRatioType()) |
| #if ENABLE(CSS_COMPOSITING) |
| , effectiveBlendMode(RenderStyle::initialBlendMode()) |
| , isolation(RenderStyle::initialIsolation()) |
| #endif |
| #if ENABLE(APPLE_PAY) |
| , applePayButtonStyle(static_cast<unsigned>(RenderStyle::initialApplePayButtonStyle())) |
| , applePayButtonType(static_cast<unsigned>(RenderStyle::initialApplePayButtonType())) |
| #endif |
| , objectFit(RenderStyle::initialObjectFit()) |
| , breakBefore(RenderStyle::initialBreakBetween()) |
| , breakAfter(RenderStyle::initialBreakBetween()) |
| , breakInside(RenderStyle::initialBreakInside()) |
| , resize(RenderStyle::initialResize()) |
| , hasAttrContent(false) |
| , isNotFinal(false) |
| , columnGap(RenderStyle::initialColumnGap()) |
| , rowGap(RenderStyle::initialRowGap()) |
| { |
| maskBoxImage.setMaskDefaults(); |
| } |
| |
| inline StyleRareNonInheritedData::StyleRareNonInheritedData(const StyleRareNonInheritedData& o) |
| : RefCounted<StyleRareNonInheritedData>() |
| , opacity(o.opacity) |
| , aspectRatioDenominator(o.aspectRatioDenominator) |
| , aspectRatioNumerator(o.aspectRatioNumerator) |
| , perspective(o.perspective) |
| , perspectiveOriginX(o.perspectiveOriginX) |
| , perspectiveOriginY(o.perspectiveOriginY) |
| , lineClamp(o.lineClamp) |
| , linesClamp(o.linesClamp) |
| , initialLetter(o.initialLetter) |
| , deprecatedFlexibleBox(o.deprecatedFlexibleBox) |
| , flexibleBox(o.flexibleBox) |
| , marquee(o.marquee) |
| , multiCol(o.multiCol) |
| , transform(o.transform) |
| , filter(o.filter) |
| #if ENABLE(FILTERS_LEVEL_2) |
| , backdropFilter(o.backdropFilter) |
| #endif |
| , grid(o.grid) |
| , gridItem(o.gridItem) |
| #if ENABLE(CSS_SCROLL_SNAP) |
| , scrollSnapPort(o.scrollSnapPort) |
| , scrollSnapArea(o.scrollSnapArea) |
| #endif |
| , content(o.content ? o.content->clone() : nullptr) |
| , counterDirectives(o.counterDirectives ? std::make_unique<CounterDirectiveMap>(*o.counterDirectives) : nullptr) |
| , altText(o.altText) |
| , boxShadow(o.boxShadow ? std::make_unique<ShadowData>(*o.boxShadow) : nullptr) |
| , willChange(o.willChange) |
| , boxReflect(o.boxReflect) |
| , animations(o.animations ? std::make_unique<AnimationList>(*o.animations) : nullptr) |
| , transitions(o.transitions ? std::make_unique<AnimationList>(*o.transitions) : nullptr) |
| , mask(o.mask) |
| , maskBoxImage(o.maskBoxImage) |
| , pageSize(o.pageSize) |
| , objectPosition(o.objectPosition) |
| , shapeOutside(o.shapeOutside) |
| , shapeMargin(o.shapeMargin) |
| , shapeImageThreshold(o.shapeImageThreshold) |
| , clipPath(o.clipPath) |
| , textDecorationColor(o.textDecorationColor) |
| , visitedLinkTextDecorationColor(o.visitedLinkTextDecorationColor) |
| , visitedLinkBackgroundColor(o.visitedLinkBackgroundColor) |
| , visitedLinkOutlineColor(o.visitedLinkOutlineColor) |
| , visitedLinkBorderLeftColor(o.visitedLinkBorderLeftColor) |
| , visitedLinkBorderRightColor(o.visitedLinkBorderRightColor) |
| , visitedLinkBorderTopColor(o.visitedLinkBorderTopColor) |
| , visitedLinkBorderBottomColor(o.visitedLinkBorderBottomColor) |
| , order(o.order) |
| , alignContent(o.alignContent) |
| , alignItems(o.alignItems) |
| , alignSelf(o.alignSelf) |
| , justifyContent(o.justifyContent) |
| , justifyItems(o.justifyItems) |
| , justifySelf(o.justifySelf) |
| #if ENABLE(TOUCH_EVENTS) |
| , touchAction(o.touchAction) |
| #endif |
| , pageSizeType(o.pageSizeType) |
| , transformStyle3D(o.transformStyle3D) |
| , backfaceVisibility(o.backfaceVisibility) |
| , userDrag(o.userDrag) |
| , textOverflow(o.textOverflow) |
| , marginBeforeCollapse(o.marginBeforeCollapse) |
| , marginAfterCollapse(o.marginAfterCollapse) |
| , appearance(o.appearance) |
| , borderFit(o.borderFit) |
| , textCombine(o.textCombine) |
| , textDecorationStyle(o.textDecorationStyle) |
| , aspectRatioType(o.aspectRatioType) |
| #if ENABLE(CSS_COMPOSITING) |
| , effectiveBlendMode(o.effectiveBlendMode) |
| , isolation(o.isolation) |
| #endif |
| #if ENABLE(APPLE_PAY) |
| , applePayButtonStyle(o.applePayButtonStyle) |
| , applePayButtonType(o.applePayButtonType) |
| #endif |
| , objectFit(o.objectFit) |
| , breakBefore(o.breakBefore) |
| , breakAfter(o.breakAfter) |
| , breakInside(o.breakInside) |
| , resize(o.resize) |
| , hasAttrContent(o.hasAttrContent) |
| , isNotFinal(o.isNotFinal) |
| , columnGap(o.columnGap) |
| , rowGap(o.rowGap) |
| { |
| } |
| |
| Ref<StyleRareNonInheritedData> StyleRareNonInheritedData::copy() const |
| { |
| return adoptRef(*new StyleRareNonInheritedData(*this)); |
| } |
| |
| StyleRareNonInheritedData::~StyleRareNonInheritedData() = default; |
| |
| bool StyleRareNonInheritedData::operator==(const StyleRareNonInheritedData& o) const |
| { |
| return opacity == o.opacity |
| && aspectRatioDenominator == o.aspectRatioDenominator |
| && aspectRatioNumerator == o.aspectRatioNumerator |
| && perspective == o.perspective |
| && perspectiveOriginX == o.perspectiveOriginX |
| && perspectiveOriginY == o.perspectiveOriginY |
| && lineClamp == o.lineClamp |
| && linesClamp == o.linesClamp |
| && initialLetter == o.initialLetter |
| #if ENABLE(DASHBOARD_SUPPORT) |
| && dashboardRegions == o.dashboardRegions |
| #endif |
| && deprecatedFlexibleBox == o.deprecatedFlexibleBox |
| && flexibleBox == o.flexibleBox |
| && marquee == o.marquee |
| && multiCol == o.multiCol |
| && transform == o.transform |
| && filter == o.filter |
| #if ENABLE(FILTERS_LEVEL_2) |
| && backdropFilter == o.backdropFilter |
| #endif |
| && grid == o.grid |
| && gridItem == o.gridItem |
| #if ENABLE(CSS_SCROLL_SNAP) |
| && scrollSnapPort == o.scrollSnapPort |
| && scrollSnapArea == o.scrollSnapArea |
| #endif |
| && contentDataEquivalent(o) |
| && arePointingToEqualData(counterDirectives, o.counterDirectives) |
| && altText == o.altText |
| && arePointingToEqualData(boxShadow, o.boxShadow) |
| && arePointingToEqualData(willChange, o.willChange) |
| && arePointingToEqualData(boxReflect, o.boxReflect) |
| && arePointingToEqualData(animations, o.animations) |
| && arePointingToEqualData(transitions, o.transitions) |
| && mask == o.mask |
| && maskBoxImage == o.maskBoxImage |
| && pageSize == o.pageSize |
| && objectPosition == o.objectPosition |
| && arePointingToEqualData(shapeOutside, o.shapeOutside) |
| && shapeMargin == o.shapeMargin |
| && shapeImageThreshold == o.shapeImageThreshold |
| && arePointingToEqualData(clipPath, o.clipPath) |
| && textDecorationColor == o.textDecorationColor |
| && visitedLinkTextDecorationColor == o.visitedLinkTextDecorationColor |
| && visitedLinkBackgroundColor == o.visitedLinkBackgroundColor |
| && visitedLinkOutlineColor == o.visitedLinkOutlineColor |
| && visitedLinkBorderLeftColor == o.visitedLinkBorderLeftColor |
| && visitedLinkBorderRightColor == o.visitedLinkBorderRightColor |
| && visitedLinkBorderTopColor == o.visitedLinkBorderTopColor |
| && visitedLinkBorderBottomColor == o.visitedLinkBorderBottomColor |
| && order == o.order |
| && alignContent == o.alignContent |
| && alignItems == o.alignItems |
| && alignSelf == o.alignSelf |
| && justifyContent == o.justifyContent |
| && justifyItems == o.justifyItems |
| && justifySelf == o.justifySelf |
| && pageSizeType == o.pageSizeType |
| && transformStyle3D == o.transformStyle3D |
| && backfaceVisibility == o.backfaceVisibility |
| && userDrag == o.userDrag |
| && textOverflow == o.textOverflow |
| && marginBeforeCollapse == o.marginBeforeCollapse |
| && marginAfterCollapse == o.marginAfterCollapse |
| && appearance == o.appearance |
| && borderFit == o.borderFit |
| && textCombine == o.textCombine |
| && textDecorationStyle == o.textDecorationStyle |
| #if ENABLE(TOUCH_EVENTS) |
| && touchAction == o.touchAction |
| #endif |
| #if ENABLE(CSS_COMPOSITING) |
| && effectiveBlendMode == o.effectiveBlendMode |
| && isolation == o.isolation |
| #endif |
| #if ENABLE(APPLE_PAY) |
| && applePayButtonStyle == o.applePayButtonStyle |
| && applePayButtonType == o.applePayButtonType |
| #endif |
| && aspectRatioType == o.aspectRatioType |
| && objectFit == o.objectFit |
| && breakAfter == o.breakAfter |
| && breakBefore == o.breakBefore |
| && breakInside == o.breakInside |
| && resize == o.resize |
| && hasAttrContent == o.hasAttrContent |
| && isNotFinal == o.isNotFinal |
| && columnGap == o.columnGap |
| && rowGap == o.rowGap; |
| } |
| |
| bool StyleRareNonInheritedData::contentDataEquivalent(const StyleRareNonInheritedData& other) const |
| { |
| auto* a = content.get(); |
| auto* b = other.content.get(); |
| while (a && b && *a == *b) { |
| a = a->next(); |
| b = b->next(); |
| } |
| return !a && !b; |
| } |
| |
| bool StyleRareNonInheritedData::hasFilters() const |
| { |
| return !filter->operations.isEmpty(); |
| } |
| |
| #if ENABLE(FILTERS_LEVEL_2) |
| |
| bool StyleRareNonInheritedData::hasBackdropFilters() const |
| { |
| return !backdropFilter->operations.isEmpty(); |
| } |
| |
| #endif |
| |
| } // namespace WebCore |
