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ed0c01cdca
The two are unrelated, but it was easier to just grep for grid and remove them all. Aside from the media query change, there isn't any change in behavior since grid was behind a flag. R=esprehn@chromium.org Review URL: https://codereview.chromium.org/689853003
290 lines
12 KiB
C++
290 lines
12 KiB
C++
/*
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* Copyright (C) 2013 Google Inc. All rights reserved.
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "core/css/resolver/StyleBuilderConverter.h"
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#include "core/css/CSSFontFeatureValue.h"
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#include "core/css/CSSFunctionValue.h"
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#include "core/css/CSSPrimitiveValueMappings.h"
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#include "core/css/CSSShadowValue.h"
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#include "core/css/Pair.h"
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#include "core/css/Rect.h"
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namespace blink {
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Color StyleBuilderConverter::convertColor(StyleResolverState& state, CSSValue* value)
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{
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
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return state.document().textLinkColors().colorFromPrimitiveValue(primitiveValue, state.style()->color());
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}
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AtomicString StyleBuilderConverter::convertFragmentIdentifier(StyleResolverState& state, CSSValue* value)
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{
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return nullAtom;
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}
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LengthBox StyleBuilderConverter::convertClip(StyleResolverState& state, CSSValue* value)
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{
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Rect* rect = toCSSPrimitiveValue(value)->getRectValue();
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return LengthBox(convertLengthOrAuto(state, rect->top()),
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convertLengthOrAuto(state, rect->right()),
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convertLengthOrAuto(state, rect->bottom()),
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convertLengthOrAuto(state, rect->left()));
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}
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PassRefPtr<FontFeatureSettings> StyleBuilderConverter::convertFontFeatureSettings(StyleResolverState& state, CSSValue* value)
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{
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if (value->isPrimitiveValue() && toCSSPrimitiveValue(value)->getValueID() == CSSValueNormal)
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return FontBuilder::initialFeatureSettings();
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CSSValueList* list = toCSSValueList(value);
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RefPtr<FontFeatureSettings> settings = FontFeatureSettings::create();
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int len = list->length();
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for (int i = 0; i < len; ++i) {
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CSSFontFeatureValue* feature = toCSSFontFeatureValue(list->item(i));
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settings->append(FontFeature(feature->tag(), feature->value()));
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}
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return settings;
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}
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FontWeight StyleBuilderConverter::convertFontWeight(StyleResolverState& state, CSSValue* value)
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{
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
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switch (primitiveValue->getValueID()) {
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case CSSValueBolder:
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return FontDescription::bolderWeight(state.parentStyle()->fontDescription().weight());
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case CSSValueLighter:
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return FontDescription::lighterWeight(state.parentStyle()->fontDescription().weight());
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default:
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return *primitiveValue;
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}
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}
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FontDescription::VariantLigatures StyleBuilderConverter::convertFontVariantLigatures(StyleResolverState&, CSSValue* value)
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{
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if (value->isValueList()) {
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FontDescription::VariantLigatures ligatures;
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CSSValueList* valueList = toCSSValueList(value);
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for (size_t i = 0; i < valueList->length(); ++i) {
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CSSValue* item = valueList->item(i);
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(item);
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switch (primitiveValue->getValueID()) {
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case CSSValueNoCommonLigatures:
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ligatures.common = FontDescription::DisabledLigaturesState;
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break;
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case CSSValueCommonLigatures:
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ligatures.common = FontDescription::EnabledLigaturesState;
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break;
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case CSSValueNoDiscretionaryLigatures:
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ligatures.discretionary = FontDescription::DisabledLigaturesState;
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break;
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case CSSValueDiscretionaryLigatures:
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ligatures.discretionary = FontDescription::EnabledLigaturesState;
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break;
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case CSSValueNoHistoricalLigatures:
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ligatures.historical = FontDescription::DisabledLigaturesState;
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break;
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case CSSValueHistoricalLigatures:
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ligatures.historical = FontDescription::EnabledLigaturesState;
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break;
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case CSSValueNoContextual:
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ligatures.contextual = FontDescription::DisabledLigaturesState;
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break;
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case CSSValueContextual:
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ligatures.contextual = FontDescription::EnabledLigaturesState;
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break;
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default:
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ASSERT_NOT_REACHED();
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break;
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}
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}
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return ligatures;
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}
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ASSERT_WITH_SECURITY_IMPLICATION(value->isPrimitiveValue());
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ASSERT(toCSSPrimitiveValue(value)->getValueID() == CSSValueNormal);
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return FontDescription::VariantLigatures();
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}
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Length StyleBuilderConverter::convertLength(StyleResolverState& state, CSSValue* value)
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{
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
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Length result = primitiveValue->convertToLength<FixedConversion | PercentConversion>(state.cssToLengthConversionData());
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result.setQuirk(primitiveValue->isQuirkValue());
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return result;
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}
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Length StyleBuilderConverter::convertLengthOrAuto(StyleResolverState& state, CSSValue* value)
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{
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
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Length result = primitiveValue->convertToLength<FixedConversion | PercentConversion | AutoConversion>(state.cssToLengthConversionData());
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result.setQuirk(primitiveValue->isQuirkValue());
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return result;
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}
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Length StyleBuilderConverter::convertLengthSizing(StyleResolverState& state, CSSValue* value)
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{
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
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switch (primitiveValue->getValueID()) {
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case CSSValueInvalid:
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return convertLength(state, value);
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case CSSValueIntrinsic:
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return Length(Intrinsic);
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case CSSValueMinIntrinsic:
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return Length(MinIntrinsic);
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case CSSValueWebkitMinContent:
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return Length(MinContent);
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case CSSValueWebkitMaxContent:
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return Length(MaxContent);
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case CSSValueWebkitFillAvailable:
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return Length(FillAvailable);
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case CSSValueWebkitFitContent:
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return Length(FitContent);
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case CSSValueAuto:
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return Length(Auto);
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default:
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ASSERT_NOT_REACHED();
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return Length();
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}
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}
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Length StyleBuilderConverter::convertLengthMaxSizing(StyleResolverState& state, CSSValue* value)
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{
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
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if (primitiveValue->getValueID() == CSSValueNone)
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return Length(MaxSizeNone);
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return convertLengthSizing(state, value);
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}
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LengthPoint StyleBuilderConverter::convertLengthPoint(StyleResolverState& state, CSSValue* value)
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{
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
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Pair* pair = primitiveValue->getPairValue();
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Length x = pair->first()->convertToLength<FixedConversion | PercentConversion>(state.cssToLengthConversionData());
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Length y = pair->second()->convertToLength<FixedConversion | PercentConversion>(state.cssToLengthConversionData());
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return LengthPoint(x, y);
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}
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LineBoxContain StyleBuilderConverter::convertLineBoxContain(StyleResolverState&, CSSValue* value)
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{
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if (value->isPrimitiveValue()) {
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ASSERT(toCSSPrimitiveValue(value)->getValueID() == CSSValueNone);
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return LineBoxContainNone;
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}
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return toCSSLineBoxContainValue(value)->value();
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}
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float StyleBuilderConverter::convertNumberOrPercentage(StyleResolverState& state, CSSValue* value)
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{
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
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ASSERT(primitiveValue->isNumber() || primitiveValue->isPercentage());
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if (primitiveValue->isNumber())
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return primitiveValue->getFloatValue();
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return primitiveValue->getFloatValue() / 100.0f;
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}
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PassRefPtr<QuotesData> StyleBuilderConverter::convertQuotes(StyleResolverState&, CSSValue* value)
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{
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if (value->isValueList()) {
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CSSValueList* list = toCSSValueList(value);
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RefPtr<QuotesData> quotes = QuotesData::create();
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for (size_t i = 0; i < list->length(); i += 2) {
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CSSValue* first = list->item(i);
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CSSValue* second = list->item(i + 1);
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String startQuote = toCSSPrimitiveValue(first)->getStringValue();
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String endQuote = toCSSPrimitiveValue(second)->getStringValue();
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quotes->addPair(std::make_pair(startQuote, endQuote));
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}
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return quotes.release();
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}
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// FIXME: We should assert we're a primitive value with valueID = CSSValueNone
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return QuotesData::create();
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}
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LengthSize StyleBuilderConverter::convertRadius(StyleResolverState& state, CSSValue* value)
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{
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
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Pair* pair = primitiveValue->getPairValue();
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Length radiusWidth = pair->first()->convertToLength<FixedConversion | PercentConversion>(state.cssToLengthConversionData());
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Length radiusHeight = pair->second()->convertToLength<FixedConversion | PercentConversion>(state.cssToLengthConversionData());
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float width = radiusWidth.value();
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float height = radiusHeight.value();
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ASSERT(width >= 0 && height >= 0);
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if (width <= 0 || height <= 0)
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return LengthSize(Length(0, Fixed), Length(0, Fixed));
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return LengthSize(radiusWidth, radiusHeight);
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}
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PassRefPtr<ShadowList> StyleBuilderConverter::convertShadow(StyleResolverState& state, CSSValue* value)
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{
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if (value->isPrimitiveValue()) {
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ASSERT(toCSSPrimitiveValue(value)->getValueID() == CSSValueNone);
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return PassRefPtr<ShadowList>();
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}
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const CSSValueList* valueList = toCSSValueList(value);
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size_t shadowCount = valueList->length();
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ShadowDataVector shadows;
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for (size_t i = 0; i < shadowCount; ++i) {
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const CSSShadowValue* item = toCSSShadowValue(valueList->item(i));
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float x = item->x->computeLength<float>(state.cssToLengthConversionData());
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float y = item->y->computeLength<float>(state.cssToLengthConversionData());
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float blur = item->blur ? item->blur->computeLength<float>(state.cssToLengthConversionData()) : 0;
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float spread = item->spread ? item->spread->computeLength<float>(state.cssToLengthConversionData()) : 0;
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ShadowStyle shadowStyle = item->style && item->style->getValueID() == CSSValueInset ? Inset : Normal;
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Color color;
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if (item->color)
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color = convertColor(state, item->color.get());
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else
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color = state.style()->color();
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shadows.append(ShadowData(FloatPoint(x, y), blur, spread, shadowStyle, color));
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}
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return ShadowList::adopt(shadows);
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}
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float StyleBuilderConverter::convertSpacing(StyleResolverState& state, CSSValue* value)
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{
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
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if (primitiveValue->getValueID() == CSSValueNormal)
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return 0;
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return primitiveValue->computeLength<float>(state.cssToLengthConversionData());
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}
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float StyleBuilderConverter::convertTextStrokeWidth(StyleResolverState& state, CSSValue* value)
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{
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CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
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if (primitiveValue->getValueID()) {
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float multiplier = convertLineWidth<float>(state, value);
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return CSSPrimitiveValue::create(multiplier / 48, CSSPrimitiveValue::CSS_EMS)->computeLength<float>(state.cssToLengthConversionData());
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}
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return primitiveValue->computeLength<float>(state.cssToLengthConversionData());
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}
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} // namespace blink
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