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1 /* | 1 /* |
2 * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org) | 2 * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org) |
3 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights | 3 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights |
4 * reserved. | 4 * reserved. |
5 * Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved. | 5 * Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved. |
6 * | 6 * |
7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
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453 } | 453 } |
454 | 454 |
455 return 0; | 455 return 0; |
456 } | 456 } |
457 | 457 |
458 ComputedStyle* ComputedStyle::addCachedPseudoStyle( | 458 ComputedStyle* ComputedStyle::addCachedPseudoStyle( |
459 PassRefPtr<ComputedStyle> pseudo) { | 459 PassRefPtr<ComputedStyle> pseudo) { |
460 if (!pseudo) | 460 if (!pseudo) |
461 return 0; | 461 return 0; |
462 | 462 |
463 ASSERT(pseudo->styleType() > PseudoIdNone); | 463 DCHECK_GT(pseudo->styleType(), PseudoIdNone); |
464 | 464 |
465 ComputedStyle* result = pseudo.get(); | 465 ComputedStyle* result = pseudo.get(); |
466 | 466 |
467 if (!m_cachedPseudoStyles) | 467 if (!m_cachedPseudoStyles) |
468 m_cachedPseudoStyles = WTF::wrapUnique(new PseudoStyleCache); | 468 m_cachedPseudoStyles = WTF::wrapUnique(new PseudoStyleCache); |
469 | 469 |
470 m_cachedPseudoStyles->push_back(pseudo); | 470 m_cachedPseudoStyles->push_back(pseudo); |
471 | 471 |
472 return result; | 472 return result; |
473 } | 473 } |
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1655 case TextEmphasisMarkSesame: { | 1655 case TextEmphasisMarkSesame: { |
1656 DEFINE_STATIC_LOCAL(AtomicString, filledSesameString, | 1656 DEFINE_STATIC_LOCAL(AtomicString, filledSesameString, |
1657 (&sesameDotCharacter, 1)); | 1657 (&sesameDotCharacter, 1)); |
1658 DEFINE_STATIC_LOCAL(AtomicString, openSesameString, | 1658 DEFINE_STATIC_LOCAL(AtomicString, openSesameString, |
1659 (&whiteSesameDotCharacter, 1)); | 1659 (&whiteSesameDotCharacter, 1)); |
1660 return getTextEmphasisFill() == TextEmphasisFillFilled | 1660 return getTextEmphasisFill() == TextEmphasisFillFilled |
1661 ? filledSesameString | 1661 ? filledSesameString |
1662 : openSesameString; | 1662 : openSesameString; |
1663 } | 1663 } |
1664 case TextEmphasisMarkAuto: | 1664 case TextEmphasisMarkAuto: |
1665 ASSERT_NOT_REACHED(); | 1665 NOTREACHED(); |
1666 return nullAtom; | 1666 return nullAtom; |
1667 } | 1667 } |
1668 | 1668 |
1669 ASSERT_NOT_REACHED(); | 1669 NOTREACHED(); |
1670 return nullAtom; | 1670 return nullAtom; |
1671 } | 1671 } |
1672 | 1672 |
1673 CSSAnimationData& ComputedStyle::accessAnimations() { | 1673 CSSAnimationData& ComputedStyle::accessAnimations() { |
1674 if (!m_rareNonInheritedData.access()->m_animations) | 1674 if (!m_rareNonInheritedData.access()->m_animations) |
1675 m_rareNonInheritedData.access()->m_animations = CSSAnimationData::create(); | 1675 m_rareNonInheritedData.access()->m_animations = CSSAnimationData::create(); |
1676 return *m_rareNonInheritedData->m_animations; | 1676 return *m_rareNonInheritedData->m_animations; |
1677 } | 1677 } |
1678 | 1678 |
1679 CSSTransitionData& ComputedStyle::accessTransitions() { | 1679 CSSTransitionData& ComputedStyle::accessTransitions() { |
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1962 desc.setLetterSpacing(letterSpacing); | 1962 desc.setLetterSpacing(letterSpacing); |
1963 setFontDescription(desc); | 1963 setFontDescription(desc); |
1964 font().update(currentFontSelector); | 1964 font().update(currentFontSelector); |
1965 } | 1965 } |
1966 | 1966 |
1967 void ComputedStyle::setTextAutosizingMultiplier(float multiplier) { | 1967 void ComputedStyle::setTextAutosizingMultiplier(float multiplier) { |
1968 SET_VAR(m_styleInheritedData, textAutosizingMultiplier, multiplier); | 1968 SET_VAR(m_styleInheritedData, textAutosizingMultiplier, multiplier); |
1969 | 1969 |
1970 float size = specifiedFontSize(); | 1970 float size = specifiedFontSize(); |
1971 | 1971 |
1972 ASSERT(std::isfinite(size)); | 1972 DCHECK(std::isfinite(size)); |
1973 if (!std::isfinite(size) || size < 0) | 1973 if (!std::isfinite(size) || size < 0) |
1974 size = 0; | 1974 size = 0; |
1975 else | 1975 else |
1976 size = std::min(maximumAllowedFontSize, size); | 1976 size = std::min(maximumAllowedFontSize, size); |
1977 | 1977 |
1978 FontSelector* currentFontSelector = font().getFontSelector(); | 1978 FontSelector* currentFontSelector = font().getFontSelector(); |
1979 FontDescription desc(getFontDescription()); | 1979 FontDescription desc(getFontDescription()); |
1980 desc.setSpecifiedSize(size); | 1980 desc.setSpecifiedSize(size); |
1981 desc.setComputedSize(size); | 1981 desc.setComputedSize(size); |
1982 | 1982 |
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2156 case CSSPropertyStopColor: | 2156 case CSSPropertyStopColor: |
2157 result = stopColor(); | 2157 result = stopColor(); |
2158 break; | 2158 break; |
2159 case CSSPropertyWebkitTapHighlightColor: | 2159 case CSSPropertyWebkitTapHighlightColor: |
2160 result = tapHighlightColor(); | 2160 result = tapHighlightColor(); |
2161 break; | 2161 break; |
2162 case CSSPropertyTextDecorationColor: | 2162 case CSSPropertyTextDecorationColor: |
2163 result = decorationColorIncludingFallback(visitedLink); | 2163 result = decorationColorIncludingFallback(visitedLink); |
2164 break; | 2164 break; |
2165 default: | 2165 default: |
2166 ASSERT_NOT_REACHED(); | 2166 NOTREACHED(); |
2167 break; | 2167 break; |
2168 } | 2168 } |
2169 | 2169 |
2170 if (!result.isCurrentColor()) | 2170 if (!result.isCurrentColor()) |
2171 return result.getColor(); | 2171 return result.getColor(); |
2172 | 2172 |
2173 // FIXME: Treating styled borders with initial color differently causes | 2173 // FIXME: Treating styled borders with initial color differently causes |
2174 // problems, see crbug.com/316559, crbug.com/276231 | 2174 // problems, see crbug.com/316559, crbug.com/276231 |
2175 if (!visitedLink && | 2175 if (!visitedLink && |
2176 (borderStyle == BorderStyleInset || borderStyle == BorderStyleOutset || | 2176 (borderStyle == BorderStyleInset || borderStyle == BorderStyleOutset || |
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2205 | 2205 |
2206 const BorderValue& ComputedStyle::borderBefore() const { | 2206 const BorderValue& ComputedStyle::borderBefore() const { |
2207 switch (getWritingMode()) { | 2207 switch (getWritingMode()) { |
2208 case WritingMode::kHorizontalTb: | 2208 case WritingMode::kHorizontalTb: |
2209 return borderTop(); | 2209 return borderTop(); |
2210 case WritingMode::kVerticalLr: | 2210 case WritingMode::kVerticalLr: |
2211 return borderLeft(); | 2211 return borderLeft(); |
2212 case WritingMode::kVerticalRl: | 2212 case WritingMode::kVerticalRl: |
2213 return borderRight(); | 2213 return borderRight(); |
2214 } | 2214 } |
2215 ASSERT_NOT_REACHED(); | 2215 NOTREACHED(); |
2216 return borderTop(); | 2216 return borderTop(); |
2217 } | 2217 } |
2218 | 2218 |
2219 const BorderValue& ComputedStyle::borderAfter() const { | 2219 const BorderValue& ComputedStyle::borderAfter() const { |
2220 switch (getWritingMode()) { | 2220 switch (getWritingMode()) { |
2221 case WritingMode::kHorizontalTb: | 2221 case WritingMode::kHorizontalTb: |
2222 return borderBottom(); | 2222 return borderBottom(); |
2223 case WritingMode::kVerticalLr: | 2223 case WritingMode::kVerticalLr: |
2224 return borderRight(); | 2224 return borderRight(); |
2225 case WritingMode::kVerticalRl: | 2225 case WritingMode::kVerticalRl: |
2226 return borderLeft(); | 2226 return borderLeft(); |
2227 } | 2227 } |
2228 ASSERT_NOT_REACHED(); | 2228 NOTREACHED(); |
2229 return borderBottom(); | 2229 return borderBottom(); |
2230 } | 2230 } |
2231 | 2231 |
2232 const BorderValue& ComputedStyle::borderStart() const { | 2232 const BorderValue& ComputedStyle::borderStart() const { |
2233 if (isHorizontalWritingMode()) | 2233 if (isHorizontalWritingMode()) |
2234 return isLeftToRightDirection() ? borderLeft() : borderRight(); | 2234 return isLeftToRightDirection() ? borderLeft() : borderRight(); |
2235 return isLeftToRightDirection() ? borderTop() : borderBottom(); | 2235 return isLeftToRightDirection() ? borderTop() : borderBottom(); |
2236 } | 2236 } |
2237 | 2237 |
2238 const BorderValue& ComputedStyle::borderEnd() const { | 2238 const BorderValue& ComputedStyle::borderEnd() const { |
2239 if (isHorizontalWritingMode()) | 2239 if (isHorizontalWritingMode()) |
2240 return isLeftToRightDirection() ? borderRight() : borderLeft(); | 2240 return isLeftToRightDirection() ? borderRight() : borderLeft(); |
2241 return isLeftToRightDirection() ? borderBottom() : borderTop(); | 2241 return isLeftToRightDirection() ? borderBottom() : borderTop(); |
2242 } | 2242 } |
2243 | 2243 |
2244 float ComputedStyle::borderBeforeWidth() const { | 2244 float ComputedStyle::borderBeforeWidth() const { |
2245 switch (getWritingMode()) { | 2245 switch (getWritingMode()) { |
2246 case WritingMode::kHorizontalTb: | 2246 case WritingMode::kHorizontalTb: |
2247 return borderTopWidth(); | 2247 return borderTopWidth(); |
2248 case WritingMode::kVerticalLr: | 2248 case WritingMode::kVerticalLr: |
2249 return borderLeftWidth(); | 2249 return borderLeftWidth(); |
2250 case WritingMode::kVerticalRl: | 2250 case WritingMode::kVerticalRl: |
2251 return borderRightWidth(); | 2251 return borderRightWidth(); |
2252 } | 2252 } |
2253 ASSERT_NOT_REACHED(); | 2253 NOTREACHED(); |
2254 return borderTopWidth(); | 2254 return borderTopWidth(); |
2255 } | 2255 } |
2256 | 2256 |
2257 float ComputedStyle::borderAfterWidth() const { | 2257 float ComputedStyle::borderAfterWidth() const { |
2258 switch (getWritingMode()) { | 2258 switch (getWritingMode()) { |
2259 case WritingMode::kHorizontalTb: | 2259 case WritingMode::kHorizontalTb: |
2260 return borderBottomWidth(); | 2260 return borderBottomWidth(); |
2261 case WritingMode::kVerticalLr: | 2261 case WritingMode::kVerticalLr: |
2262 return borderRightWidth(); | 2262 return borderRightWidth(); |
2263 case WritingMode::kVerticalRl: | 2263 case WritingMode::kVerticalRl: |
2264 return borderLeftWidth(); | 2264 return borderLeftWidth(); |
2265 } | 2265 } |
2266 ASSERT_NOT_REACHED(); | 2266 NOTREACHED(); |
2267 return borderBottomWidth(); | 2267 return borderBottomWidth(); |
2268 } | 2268 } |
2269 | 2269 |
2270 float ComputedStyle::borderStartWidth() const { | 2270 float ComputedStyle::borderStartWidth() const { |
2271 if (isHorizontalWritingMode()) | 2271 if (isHorizontalWritingMode()) |
2272 return isLeftToRightDirection() ? borderLeftWidth() : borderRightWidth(); | 2272 return isLeftToRightDirection() ? borderLeftWidth() : borderRightWidth(); |
2273 return isLeftToRightDirection() ? borderTopWidth() : borderBottomWidth(); | 2273 return isLeftToRightDirection() ? borderTopWidth() : borderBottomWidth(); |
2274 } | 2274 } |
2275 | 2275 |
2276 float ComputedStyle::borderEndWidth() const { | 2276 float ComputedStyle::borderEndWidth() const { |
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2499 if (value < 0) | 2499 if (value < 0) |
2500 fvalue -= 0.5f; | 2500 fvalue -= 0.5f; |
2501 else | 2501 else |
2502 fvalue += 0.5f; | 2502 fvalue += 0.5f; |
2503 } | 2503 } |
2504 | 2504 |
2505 return roundForImpreciseConversion<int>(fvalue / zoomFactor); | 2505 return roundForImpreciseConversion<int>(fvalue / zoomFactor); |
2506 } | 2506 } |
2507 | 2507 |
2508 } // namespace blink | 2508 } // namespace blink |
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