| /* |
| * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org) |
| * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 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 "StyleRareInheritedData.h" |
| |
| #include "CursorList.h" |
| #include "QuotesData.h" |
| #include "RenderStyle.h" |
| #include "RenderStyleConstants.h" |
| #include "ShadowData.h" |
| #include "StyleColorScheme.h" |
| #include "StyleCustomPropertyData.h" |
| #include "StyleFilterData.h" |
| #include "StyleImage.h" |
| #include <wtf/DataRef.h> |
| #include <wtf/PointerComparison.h> |
| |
| namespace WebCore { |
| |
| struct GreaterThanOrSameSizeAsStyleRareInheritedData : public RefCounted<GreaterThanOrSameSizeAsStyleRareInheritedData> { |
| void* styleImage; |
| Color firstColor; |
| float firstFloat; |
| Color colors[9]; |
| void* ownPtrs[1]; |
| AtomString atomStrings[5]; |
| void* refPtrs[3]; |
| Length lengths[2]; |
| float secondFloat; |
| TextUnderlineOffset offset; |
| TextDecorationThickness thickness; |
| void* customPropertyDataRefs[1]; |
| unsigned bitfields[6]; |
| short pagedMediaShorts[2]; |
| TabSize tabSize; |
| short hyphenationShorts[3]; |
| |
| #if ENABLE(TEXT_AUTOSIZING) |
| TextSizeAdjustment textSizeAdjust; |
| #endif |
| |
| #if ENABLE(CSS_IMAGE_RESOLUTION) |
| float imageResolutionFloats; |
| #endif |
| |
| #if ENABLE(TOUCH_EVENTS) |
| Color tapHighlightColor; |
| #endif |
| |
| #if ENABLE(DARK_MODE_CSS) |
| StyleColorScheme colorScheme; |
| #endif |
| }; |
| |
| COMPILE_ASSERT(sizeof(StyleRareInheritedData) <= sizeof(GreaterThanOrSameSizeAsStyleRareInheritedData), StyleRareInheritedData_should_bit_pack); |
| |
| DEFINE_ALLOCATOR_WITH_HEAP_IDENTIFIER(StyleRareInheritedData); |
| |
| StyleRareInheritedData::StyleRareInheritedData() |
| : listStyleImage(RenderStyle::initialListStyleImage()) |
| , textStrokeWidth(RenderStyle::initialTextStrokeWidth()) |
| , indent(RenderStyle::initialTextIndent()) |
| , effectiveZoom(RenderStyle::initialZoom()) |
| , textUnderlineOffset(RenderStyle::initialTextUnderlineOffset()) |
| , textDecorationThickness(RenderStyle::initialTextDecorationThickness()) |
| , customProperties(StyleCustomPropertyData::create()) |
| , widows(RenderStyle::initialWidows()) |
| , orphans(RenderStyle::initialOrphans()) |
| , hasAutoWidows(true) |
| , hasAutoOrphans(true) |
| , textSecurity(static_cast<unsigned>(RenderStyle::initialTextSecurity())) |
| , userModify(static_cast<unsigned>(UserModify::ReadOnly)) |
| , wordBreak(static_cast<unsigned>(RenderStyle::initialWordBreak())) |
| , overflowWrap(static_cast<unsigned>(RenderStyle::initialOverflowWrap())) |
| , nbspMode(static_cast<unsigned>(NBSPMode::Normal)) |
| , lineBreak(static_cast<unsigned>(LineBreak::Auto)) |
| , userSelect(static_cast<unsigned>(RenderStyle::initialUserSelect())) |
| , speakAs(RenderStyle::initialSpeakAs().toRaw()) |
| , hyphens(static_cast<unsigned>(Hyphens::Manual)) |
| , textEmphasisFill(static_cast<unsigned>(TextEmphasisFill::Filled)) |
| , textEmphasisMark(static_cast<unsigned>(TextEmphasisMark::None)) |
| , textEmphasisPosition(static_cast<unsigned>(RenderStyle::initialTextEmphasisPosition().toRaw())) |
| , textOrientation(static_cast<unsigned>(TextOrientation::Mixed)) |
| #if ENABLE(CSS3_TEXT) |
| , textIndentLine(RenderStyle::initialTextIndentLine()) |
| , textIndentType(RenderStyle::initialTextIndentType()) |
| #endif |
| , lineBoxContain(static_cast<unsigned>(RenderStyle::initialLineBoxContain().toRaw())) |
| , imageOrientation(RenderStyle::initialImageOrientation()) |
| , imageRendering(static_cast<unsigned>(RenderStyle::initialImageRendering())) |
| , lineSnap(static_cast<unsigned>(RenderStyle::initialLineSnap())) |
| , lineAlign(static_cast<unsigned>(RenderStyle::initialLineAlign())) |
| #if ENABLE(OVERFLOW_SCROLLING_TOUCH) |
| , useTouchOverflowScrolling(RenderStyle::initialUseTouchOverflowScrolling()) |
| #endif |
| #if ENABLE(CSS_IMAGE_RESOLUTION) |
| , imageResolutionSource(RenderStyle::initialImageResolutionSource()) |
| , imageResolutionSnap(RenderStyle::initialImageResolutionSnap()) |
| #endif |
| #if ENABLE(CSS3_TEXT) |
| , textAlignLast(RenderStyle::initialTextAlignLast()) |
| , textJustify(RenderStyle::initialTextJustify()) |
| #endif |
| , textDecorationSkip(RenderStyle::initialTextDecorationSkip().toRaw()) |
| , textUnderlinePosition(static_cast<unsigned>(RenderStyle::initialTextUnderlinePosition())) |
| , rubyPosition(static_cast<unsigned>(RenderStyle::initialRubyPosition())) |
| , textZoom(static_cast<unsigned>(RenderStyle::initialTextZoom())) |
| #if PLATFORM(IOS_FAMILY) |
| , touchCalloutEnabled(RenderStyle::initialTouchCalloutEnabled()) |
| #endif |
| , hangingPunctuation(RenderStyle::initialHangingPunctuation().toRaw()) |
| , paintOrder(static_cast<unsigned>(RenderStyle::initialPaintOrder())) |
| , capStyle(RenderStyle::initialCapStyle()) |
| , joinStyle(RenderStyle::initialJoinStyle()) |
| , hasSetStrokeWidth(false) |
| , hasSetStrokeColor(false) |
| , effectiveTouchActions(RenderStyle::initialTouchActions()) |
| , strokeWidth(RenderStyle::initialStrokeWidth()) |
| , strokeColor(RenderStyle::initialStrokeColor()) |
| , miterLimit(RenderStyle::initialStrokeMiterLimit()) |
| , hyphenationLimitBefore(-1) |
| , hyphenationLimitAfter(-1) |
| , hyphenationLimitLines(-1) |
| , appleColorFilter(StyleFilterData::create()) |
| , lineGrid(RenderStyle::initialLineGrid()) |
| , tabSize(RenderStyle::initialTabSize()) |
| #if ENABLE(TEXT_AUTOSIZING) |
| , textSizeAdjust(RenderStyle::initialTextSizeAdjust()) |
| #endif |
| #if ENABLE(CSS_IMAGE_RESOLUTION) |
| , imageResolution(RenderStyle::initialImageResolution()) |
| #endif |
| #if ENABLE(TOUCH_EVENTS) |
| , tapHighlightColor(RenderStyle::initialTapHighlightColor()) |
| #endif |
| #if ENABLE(DARK_MODE_CSS) |
| , colorScheme(RenderStyle::initialColorScheme()) |
| #endif |
| { |
| } |
| |
| inline StyleRareInheritedData::StyleRareInheritedData(const StyleRareInheritedData& o) |
| : RefCounted<StyleRareInheritedData>() |
| , listStyleImage(o.listStyleImage) |
| , textStrokeColor(o.textStrokeColor) |
| , textStrokeWidth(o.textStrokeWidth) |
| , textFillColor(o.textFillColor) |
| , textEmphasisColor(o.textEmphasisColor) |
| , visitedLinkTextStrokeColor(o.visitedLinkTextStrokeColor) |
| , visitedLinkTextFillColor(o.visitedLinkTextFillColor) |
| , visitedLinkTextEmphasisColor(o.visitedLinkTextEmphasisColor) |
| , caretColor(o.caretColor) |
| , visitedLinkCaretColor(o.visitedLinkCaretColor) |
| , textShadow(o.textShadow ? makeUnique<ShadowData>(*o.textShadow) : nullptr) |
| , cursorData(o.cursorData) |
| , indent(o.indent) |
| , effectiveZoom(o.effectiveZoom) |
| , textUnderlineOffset(o.textUnderlineOffset) |
| , textDecorationThickness(o.textDecorationThickness) |
| , customProperties(o.customProperties) |
| , widows(o.widows) |
| , orphans(o.orphans) |
| , hasAutoWidows(o.hasAutoWidows) |
| , hasAutoOrphans(o.hasAutoOrphans) |
| , textSecurity(o.textSecurity) |
| , userModify(o.userModify) |
| , wordBreak(o.wordBreak) |
| , overflowWrap(o.overflowWrap) |
| , nbspMode(o.nbspMode) |
| , lineBreak(o.lineBreak) |
| , userSelect(o.userSelect) |
| , speakAs(o.speakAs) |
| , hyphens(o.hyphens) |
| , textEmphasisFill(o.textEmphasisFill) |
| , textEmphasisMark(o.textEmphasisMark) |
| , textEmphasisPosition(o.textEmphasisPosition) |
| , textOrientation(o.textOrientation) |
| #if ENABLE(CSS3_TEXT) |
| , textIndentLine(o.textIndentLine) |
| , textIndentType(o.textIndentType) |
| #endif |
| , lineBoxContain(o.lineBoxContain) |
| , imageOrientation(o.imageOrientation) |
| , imageRendering(o.imageRendering) |
| , lineSnap(o.lineSnap) |
| , lineAlign(o.lineAlign) |
| #if ENABLE(OVERFLOW_SCROLLING_TOUCH) |
| , useTouchOverflowScrolling(o.useTouchOverflowScrolling) |
| #endif |
| #if ENABLE(CSS_IMAGE_RESOLUTION) |
| , imageResolutionSource(o.imageResolutionSource) |
| , imageResolutionSnap(o.imageResolutionSnap) |
| #endif |
| #if ENABLE(CSS3_TEXT) |
| , textAlignLast(o.textAlignLast) |
| , textJustify(o.textJustify) |
| #endif |
| , textDecorationSkip(o.textDecorationSkip) |
| , textUnderlinePosition(o.textUnderlinePosition) |
| , rubyPosition(o.rubyPosition) |
| , textZoom(o.textZoom) |
| #if PLATFORM(IOS_FAMILY) |
| , touchCalloutEnabled(o.touchCalloutEnabled) |
| #endif |
| , hangingPunctuation(o.hangingPunctuation) |
| , paintOrder(o.paintOrder) |
| , capStyle(o.capStyle) |
| , joinStyle(o.joinStyle) |
| , hasSetStrokeWidth(o.hasSetStrokeWidth) |
| , hasSetStrokeColor(o.hasSetStrokeColor) |
| , effectiveTouchActions(o.effectiveTouchActions) |
| , eventListenerRegionTypes(o.eventListenerRegionTypes) |
| , strokeWidth(o.strokeWidth) |
| , strokeColor(o.strokeColor) |
| , visitedLinkStrokeColor(o.visitedLinkStrokeColor) |
| , miterLimit(o.miterLimit) |
| , hyphenationString(o.hyphenationString) |
| , hyphenationLimitBefore(o.hyphenationLimitBefore) |
| , hyphenationLimitAfter(o.hyphenationLimitAfter) |
| , hyphenationLimitLines(o.hyphenationLimitLines) |
| , textEmphasisCustomMark(o.textEmphasisCustomMark) |
| , appleColorFilter(o.appleColorFilter) |
| , lineGrid(o.lineGrid) |
| , tabSize(o.tabSize) |
| #if ENABLE(TEXT_AUTOSIZING) |
| , textSizeAdjust(o.textSizeAdjust) |
| #endif |
| #if ENABLE(CSS_IMAGE_RESOLUTION) |
| , imageResolution(o.imageResolution) |
| #endif |
| #if ENABLE(TOUCH_EVENTS) |
| , tapHighlightColor(o.tapHighlightColor) |
| #endif |
| #if ENABLE(DARK_MODE_CSS) |
| , colorScheme(o.colorScheme) |
| #endif |
| { |
| } |
| |
| Ref<StyleRareInheritedData> StyleRareInheritedData::copy() const |
| { |
| return adoptRef(*new StyleRareInheritedData(*this)); |
| } |
| |
| StyleRareInheritedData::~StyleRareInheritedData() = default; |
| |
| bool StyleRareInheritedData::operator==(const StyleRareInheritedData& o) const |
| { |
| return textStrokeColor == o.textStrokeColor |
| && textStrokeWidth == o.textStrokeWidth |
| && textFillColor == o.textFillColor |
| && textEmphasisColor == o.textEmphasisColor |
| && visitedLinkTextStrokeColor == o.visitedLinkTextStrokeColor |
| && visitedLinkTextFillColor == o.visitedLinkTextFillColor |
| && visitedLinkTextEmphasisColor == o.visitedLinkTextEmphasisColor |
| && caretColor == o.caretColor |
| && visitedLinkCaretColor == o.visitedLinkCaretColor |
| #if ENABLE(TOUCH_EVENTS) |
| && tapHighlightColor == o.tapHighlightColor |
| #endif |
| && arePointingToEqualData(textShadow, o.textShadow) |
| && arePointingToEqualData(cursorData, o.cursorData) |
| && indent == o.indent |
| && effectiveZoom == o.effectiveZoom |
| && textUnderlineOffset == o.textUnderlineOffset |
| && textDecorationThickness == o.textDecorationThickness |
| && widows == o.widows |
| && orphans == o.orphans |
| && hasAutoWidows == o.hasAutoWidows |
| && hasAutoOrphans == o.hasAutoOrphans |
| && textSecurity == o.textSecurity |
| && userModify == o.userModify |
| && wordBreak == o.wordBreak |
| && overflowWrap == o.overflowWrap |
| && nbspMode == o.nbspMode |
| && lineBreak == o.lineBreak |
| #if ENABLE(OVERFLOW_SCROLLING_TOUCH) |
| && useTouchOverflowScrolling == o.useTouchOverflowScrolling |
| #endif |
| #if ENABLE(TEXT_AUTOSIZING) |
| && textSizeAdjust == o.textSizeAdjust |
| #endif |
| #if ENABLE(DARK_MODE_CSS) |
| && colorScheme == o.colorScheme |
| #endif |
| && userSelect == o.userSelect |
| && speakAs == o.speakAs |
| && hyphens == o.hyphens |
| && hyphenationLimitBefore == o.hyphenationLimitBefore |
| && hyphenationLimitAfter == o.hyphenationLimitAfter |
| && hyphenationLimitLines == o.hyphenationLimitLines |
| && textEmphasisFill == o.textEmphasisFill |
| && textEmphasisMark == o.textEmphasisMark |
| && textEmphasisPosition == o.textEmphasisPosition |
| && textOrientation == o.textOrientation |
| #if ENABLE(CSS3_TEXT) |
| && textIndentLine == o.textIndentLine |
| && textIndentType == o.textIndentType |
| #endif |
| && lineBoxContain == o.lineBoxContain |
| #if PLATFORM(IOS_FAMILY) |
| && touchCalloutEnabled == o.touchCalloutEnabled |
| #endif |
| && hyphenationString == o.hyphenationString |
| && textEmphasisCustomMark == o.textEmphasisCustomMark |
| && arePointingToEqualData(quotes, o.quotes) |
| && appleColorFilter == o.appleColorFilter |
| && tabSize == o.tabSize |
| && lineGrid == o.lineGrid |
| && imageOrientation == o.imageOrientation |
| && imageRendering == o.imageRendering |
| #if ENABLE(CSS_IMAGE_RESOLUTION) |
| && imageResolutionSource == o.imageResolutionSource |
| && imageResolutionSnap == o.imageResolutionSnap |
| && imageResolution == o.imageResolution |
| #endif |
| #if ENABLE(CSS3_TEXT) |
| && textAlignLast == o.textAlignLast |
| && textJustify == o.textJustify |
| #endif // CSS3_TEXT |
| && textDecorationSkip == o.textDecorationSkip |
| && textUnderlinePosition == o.textUnderlinePosition |
| && rubyPosition == o.rubyPosition |
| && textZoom == o.textZoom |
| && lineSnap == o.lineSnap |
| && lineAlign == o.lineAlign |
| && hangingPunctuation == o.hangingPunctuation |
| && paintOrder == o.paintOrder |
| && capStyle == o.capStyle |
| && joinStyle == o.joinStyle |
| && hasSetStrokeWidth == o.hasSetStrokeWidth |
| && hasSetStrokeColor == o.hasSetStrokeColor |
| && effectiveTouchActions == o.effectiveTouchActions |
| && eventListenerRegionTypes == o.eventListenerRegionTypes |
| && strokeWidth == o.strokeWidth |
| && strokeColor == o.strokeColor |
| && visitedLinkStrokeColor == o.visitedLinkStrokeColor |
| && miterLimit == o.miterLimit |
| && customProperties == o.customProperties |
| && arePointingToEqualData(listStyleImage, o.listStyleImage); |
| } |
| |
| bool StyleRareInheritedData::hasColorFilters() const |
| { |
| return !appleColorFilter->operations.isEmpty(); |
| } |
| |
| } // namespace WebCore |
