| /* |
| * Copyright (C) 2011 Andreas Kling (kling@webkit.org) |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include "third_party/blink/renderer/core/css/css_value.h" |
| |
| #include "third_party/blink/renderer/core/css/css_axis_value.h" |
| #include "third_party/blink/renderer/core/css/css_basic_shape_values.h" |
| #include "third_party/blink/renderer/core/css/css_border_image_slice_value.h" |
| #include "third_party/blink/renderer/core/css/css_color_value.h" |
| #include "third_party/blink/renderer/core/css/css_content_distribution_value.h" |
| #include "third_party/blink/renderer/core/css/css_counter_value.h" |
| #include "third_party/blink/renderer/core/css/css_crossfade_value.h" |
| #include "third_party/blink/renderer/core/css/css_cursor_image_value.h" |
| #include "third_party/blink/renderer/core/css/css_custom_ident_value.h" |
| #include "third_party/blink/renderer/core/css/css_custom_property_declaration.h" |
| #include "third_party/blink/renderer/core/css/css_font_face_src_value.h" |
| #include "third_party/blink/renderer/core/css/css_font_family_value.h" |
| #include "third_party/blink/renderer/core/css/css_font_feature_value.h" |
| #include "third_party/blink/renderer/core/css/css_font_style_range_value.h" |
| #include "third_party/blink/renderer/core/css/css_font_variation_value.h" |
| #include "third_party/blink/renderer/core/css/css_function_value.h" |
| #include "third_party/blink/renderer/core/css/css_gradient_value.h" |
| #include "third_party/blink/renderer/core/css/css_grid_auto_repeat_value.h" |
| #include "third_party/blink/renderer/core/css/css_grid_integer_repeat_value.h" |
| #include "third_party/blink/renderer/core/css/css_grid_line_names_value.h" |
| #include "third_party/blink/renderer/core/css/css_grid_template_areas_value.h" |
| #include "third_party/blink/renderer/core/css/css_identifier_value.h" |
| #include "third_party/blink/renderer/core/css/css_image_set_value.h" |
| #include "third_party/blink/renderer/core/css/css_image_value.h" |
| #include "third_party/blink/renderer/core/css/css_inherited_value.h" |
| #include "third_party/blink/renderer/core/css/css_initial_value.h" |
| #include "third_party/blink/renderer/core/css/css_invalid_variable_value.h" |
| #include "third_party/blink/renderer/core/css/css_layout_function_value.h" |
| #include "third_party/blink/renderer/core/css/css_paint_value.h" |
| #include "third_party/blink/renderer/core/css/css_path_value.h" |
| #include "third_party/blink/renderer/core/css/css_pending_substitution_value.h" |
| #include "third_party/blink/renderer/core/css/css_primitive_value.h" |
| #include "third_party/blink/renderer/core/css/css_quad_value.h" |
| #include "third_party/blink/renderer/core/css/css_ray_value.h" |
| #include "third_party/blink/renderer/core/css/css_reflect_value.h" |
| #include "third_party/blink/renderer/core/css/css_shadow_value.h" |
| #include "third_party/blink/renderer/core/css/css_string_value.h" |
| #include "third_party/blink/renderer/core/css/css_timing_function_value.h" |
| #include "third_party/blink/renderer/core/css/css_unicode_range_value.h" |
| #include "third_party/blink/renderer/core/css/css_unset_value.h" |
| #include "third_party/blink/renderer/core/css/css_uri_value.h" |
| #include "third_party/blink/renderer/core/css/css_value_list.h" |
| #include "third_party/blink/renderer/core/css/css_value_pair.h" |
| #include "third_party/blink/renderer/core/css/css_variable_reference_value.h" |
| #include "third_party/blink/renderer/platform/geometry/length.h" |
| #include "third_party/blink/renderer/platform/wtf/size_assertions.h" |
| |
| namespace blink { |
| |
| using namespace cssvalue; |
| |
| struct SameSizeAsCSSValue |
| : public GarbageCollectedFinalized<SameSizeAsCSSValue> { |
| uint32_t bitfields; |
| }; |
| ASSERT_SIZE(CSSValue, SameSizeAsCSSValue); |
| |
| CSSValue* CSSValue::Create(const Length& value, float zoom) { |
| switch (value.GetType()) { |
| case Length::kAuto: |
| case Length::kMinContent: |
| case Length::kMaxContent: |
| case Length::kFillAvailable: |
| case Length::kFitContent: |
| case Length::kExtendToZoom: |
| return CSSIdentifierValue::Create(value); |
| case Length::kPercent: |
| case Length::kFixed: |
| case Length::kCalculated: |
| return CSSPrimitiveValue::Create(value, zoom); |
| case Length::kDeviceWidth: |
| case Length::kDeviceHeight: |
| case Length::kMaxSizeNone: |
| NOTREACHED(); |
| break; |
| } |
| return nullptr; |
| } |
| |
| bool CSSValue::HasFailedOrCanceledSubresources() const { |
| if (IsValueList()) |
| return To<CSSValueList>(this)->HasFailedOrCanceledSubresources(); |
| if (GetClassType() == kFontFaceSrcClass) |
| return To<CSSFontFaceSrcValue>(this)->HasFailedOrCanceledSubresources(); |
| if (GetClassType() == kImageClass) |
| return To<CSSImageValue>(this)->HasFailedOrCanceledSubresources(); |
| if (GetClassType() == kCrossfadeClass) |
| return To<CSSCrossfadeValue>(this)->HasFailedOrCanceledSubresources(); |
| if (GetClassType() == kImageSetClass) |
| return To<CSSImageSetValue>(this)->HasFailedOrCanceledSubresources(); |
| |
| return false; |
| } |
| |
| bool CSSValue::MayContainUrl() const { |
| if (IsValueList()) |
| return To<CSSValueList>(*this).MayContainUrl(); |
| return IsImageValue() || IsURIValue(); |
| } |
| |
| void CSSValue::ReResolveUrl(const Document& document) const { |
| // TODO(fs): Should handle all values that can contain URLs. |
| if (IsImageValue()) { |
| To<CSSImageValue>(*this).ReResolveURL(document); |
| return; |
| } |
| if (IsURIValue()) { |
| To<CSSURIValue>(*this).ReResolveUrl(document); |
| return; |
| } |
| if (IsValueList()) { |
| To<CSSValueList>(*this).ReResolveUrl(document); |
| return; |
| } |
| } |
| |
| template <class ChildClassType> |
| inline static bool CompareCSSValues(const CSSValue& first, |
| const CSSValue& second) { |
| return static_cast<const ChildClassType&>(first).Equals( |
| static_cast<const ChildClassType&>(second)); |
| } |
| |
| bool CSSValue::operator==(const CSSValue& other) const { |
| if (class_type_ == other.class_type_) { |
| switch (GetClassType()) { |
| case kAxisClass: |
| return CompareCSSValues<CSSAxisValue>(*this, other); |
| case kBasicShapeCircleClass: |
| return CompareCSSValues<CSSBasicShapeCircleValue>(*this, other); |
| case kBasicShapeEllipseClass: |
| return CompareCSSValues<CSSBasicShapeEllipseValue>(*this, other); |
| case kBasicShapePolygonClass: |
| return CompareCSSValues<CSSBasicShapePolygonValue>(*this, other); |
| case kBasicShapeInsetClass: |
| return CompareCSSValues<CSSBasicShapeInsetValue>(*this, other); |
| case kBorderImageSliceClass: |
| return CompareCSSValues<CSSBorderImageSliceValue>(*this, other); |
| case kColorClass: |
| return CompareCSSValues<CSSColorValue>(*this, other); |
| case kCounterClass: |
| return CompareCSSValues<CSSCounterValue>(*this, other); |
| case kCursorImageClass: |
| return CompareCSSValues<CSSCursorImageValue>(*this, other); |
| case kFontFaceSrcClass: |
| return CompareCSSValues<CSSFontFaceSrcValue>(*this, other); |
| case kFontFamilyClass: |
| return CompareCSSValues<CSSFontFamilyValue>(*this, other); |
| case kFontFeatureClass: |
| return CompareCSSValues<cssvalue::CSSFontFeatureValue>(*this, other); |
| case kFontStyleRangeClass: |
| return CompareCSSValues<CSSFontStyleRangeValue>(*this, other); |
| case kFontVariationClass: |
| return CompareCSSValues<CSSFontVariationValue>(*this, other); |
| case kFunctionClass: |
| return CompareCSSValues<CSSFunctionValue>(*this, other); |
| case kLayoutFunctionClass: |
| return CompareCSSValues<CSSLayoutFunctionValue>(*this, other); |
| case kLinearGradientClass: |
| return CompareCSSValues<CSSLinearGradientValue>(*this, other); |
| case kRadialGradientClass: |
| return CompareCSSValues<CSSRadialGradientValue>(*this, other); |
| case kConicGradientClass: |
| return CompareCSSValues<CSSConicGradientValue>(*this, other); |
| case kCrossfadeClass: |
| return CompareCSSValues<CSSCrossfadeValue>(*this, other); |
| case kPaintClass: |
| return CompareCSSValues<CSSPaintValue>(*this, other); |
| case kCustomIdentClass: |
| return CompareCSSValues<CSSCustomIdentValue>(*this, other); |
| case kImageClass: |
| return CompareCSSValues<CSSImageValue>(*this, other); |
| case kInheritedClass: |
| return CompareCSSValues<CSSInheritedValue>(*this, other); |
| case kInitialClass: |
| return CompareCSSValues<CSSInitialValue>(*this, other); |
| case kUnsetClass: |
| return CompareCSSValues<CSSUnsetValue>(*this, other); |
| case kGridAutoRepeatClass: |
| return CompareCSSValues<CSSGridAutoRepeatValue>(*this, other); |
| case kGridIntegerRepeatClass: |
| return CompareCSSValues<CSSGridIntegerRepeatValue>(*this, other); |
| case kGridLineNamesClass: |
| return CompareCSSValues<CSSGridLineNamesValue>(*this, other); |
| case kGridTemplateAreasClass: |
| return CompareCSSValues<CSSGridTemplateAreasValue>(*this, other); |
| case kPathClass: |
| return CompareCSSValues<CSSPathValue>(*this, other); |
| case kPrimitiveClass: |
| return CompareCSSValues<CSSPrimitiveValue>(*this, other); |
| case kRayClass: |
| return CompareCSSValues<CSSRayValue>(*this, other); |
| case kIdentifierClass: |
| return CompareCSSValues<CSSIdentifierValue>(*this, other); |
| case kQuadClass: |
| return CompareCSSValues<CSSQuadValue>(*this, other); |
| case kReflectClass: |
| return CompareCSSValues<CSSReflectValue>(*this, other); |
| case kShadowClass: |
| return CompareCSSValues<CSSShadowValue>(*this, other); |
| case kStringClass: |
| return CompareCSSValues<CSSStringValue>(*this, other); |
| case kCubicBezierTimingFunctionClass: |
| return CompareCSSValues<CSSCubicBezierTimingFunctionValue>(*this, |
| other); |
| case kStepsTimingFunctionClass: |
| return CompareCSSValues<CSSStepsTimingFunctionValue>(*this, other); |
| case kUnicodeRangeClass: |
| return CompareCSSValues<CSSUnicodeRangeValue>(*this, other); |
| case kURIClass: |
| return CompareCSSValues<CSSURIValue>(*this, other); |
| case kValueListClass: |
| return CompareCSSValues<CSSValueList>(*this, other); |
| case kValuePairClass: |
| return CompareCSSValues<CSSValuePair>(*this, other); |
| case kImageSetClass: |
| return CompareCSSValues<CSSImageSetValue>(*this, other); |
| case kCSSContentDistributionClass: |
| return CompareCSSValues<CSSContentDistributionValue>(*this, other); |
| case kCustomPropertyDeclarationClass: |
| return CompareCSSValues<CSSCustomPropertyDeclaration>(*this, other); |
| case kVariableReferenceClass: |
| return CompareCSSValues<CSSVariableReferenceValue>(*this, other); |
| case kPendingSubstitutionValueClass: |
| return CompareCSSValues<CSSPendingSubstitutionValue>(*this, other); |
| case kInvalidVariableValueClass: |
| return CompareCSSValues<CSSInvalidVariableValue>(*this, other); |
| } |
| NOTREACHED(); |
| return false; |
| } |
| return false; |
| } |
| |
| String CSSValue::CssText() const { |
| switch (GetClassType()) { |
| case kAxisClass: |
| return To<CSSAxisValue>(this)->CustomCSSText(); |
| case kBasicShapeCircleClass: |
| return To<CSSBasicShapeCircleValue>(this)->CustomCSSText(); |
| case kBasicShapeEllipseClass: |
| return To<CSSBasicShapeEllipseValue>(this)->CustomCSSText(); |
| case kBasicShapePolygonClass: |
| return To<CSSBasicShapePolygonValue>(this)->CustomCSSText(); |
| case kBasicShapeInsetClass: |
| return To<CSSBasicShapeInsetValue>(this)->CustomCSSText(); |
| case kBorderImageSliceClass: |
| return To<CSSBorderImageSliceValue>(this)->CustomCSSText(); |
| case kColorClass: |
| return To<CSSColorValue>(this)->CustomCSSText(); |
| case kCounterClass: |
| return To<CSSCounterValue>(this)->CustomCSSText(); |
| case kCursorImageClass: |
| return To<CSSCursorImageValue>(this)->CustomCSSText(); |
| case kFontFaceSrcClass: |
| return To<CSSFontFaceSrcValue>(this)->CustomCSSText(); |
| case kFontFamilyClass: |
| return To<CSSFontFamilyValue>(this)->CustomCSSText(); |
| case kFontFeatureClass: |
| return To<CSSFontFeatureValue>(this)->CustomCSSText(); |
| case kFontStyleRangeClass: |
| return To<CSSFontStyleRangeValue>(this)->CustomCSSText(); |
| case kFontVariationClass: |
| return To<CSSFontVariationValue>(this)->CustomCSSText(); |
| case kFunctionClass: |
| return To<CSSFunctionValue>(this)->CustomCSSText(); |
| case kLayoutFunctionClass: |
| return To<CSSLayoutFunctionValue>(this)->CustomCSSText(); |
| case kLinearGradientClass: |
| return To<CSSLinearGradientValue>(this)->CustomCSSText(); |
| case kRadialGradientClass: |
| return To<CSSRadialGradientValue>(this)->CustomCSSText(); |
| case kConicGradientClass: |
| return To<CSSConicGradientValue>(this)->CustomCSSText(); |
| case kCrossfadeClass: |
| return To<CSSCrossfadeValue>(this)->CustomCSSText(); |
| case kPaintClass: |
| return To<CSSPaintValue>(this)->CustomCSSText(); |
| case kCustomIdentClass: |
| return To<CSSCustomIdentValue>(this)->CustomCSSText(); |
| case kImageClass: |
| return To<CSSImageValue>(this)->CustomCSSText(); |
| case kInheritedClass: |
| return To<CSSInheritedValue>(this)->CustomCSSText(); |
| case kUnsetClass: |
| return To<CSSUnsetValue>(this)->CustomCSSText(); |
| case kInitialClass: |
| return To<CSSInitialValue>(this)->CustomCSSText(); |
| case kGridAutoRepeatClass: |
| return To<CSSGridAutoRepeatValue>(this)->CustomCSSText(); |
| case kGridIntegerRepeatClass: |
| return To<CSSGridIntegerRepeatValue>(this)->CustomCSSText(); |
| case kGridLineNamesClass: |
| return To<CSSGridLineNamesValue>(this)->CustomCSSText(); |
| case kGridTemplateAreasClass: |
| return To<CSSGridTemplateAreasValue>(this)->CustomCSSText(); |
| case kPathClass: |
| return To<CSSPathValue>(this)->CustomCSSText(); |
| case kPrimitiveClass: |
| return To<CSSPrimitiveValue>(this)->CustomCSSText(); |
| case kRayClass: |
| return To<CSSRayValue>(this)->CustomCSSText(); |
| case kIdentifierClass: |
| return To<CSSIdentifierValue>(this)->CustomCSSText(); |
| case kQuadClass: |
| return To<CSSQuadValue>(this)->CustomCSSText(); |
| case kReflectClass: |
| return To<CSSReflectValue>(this)->CustomCSSText(); |
| case kShadowClass: |
| return To<CSSShadowValue>(this)->CustomCSSText(); |
| case kStringClass: |
| return To<CSSStringValue>(this)->CustomCSSText(); |
| case kCubicBezierTimingFunctionClass: |
| return To<CSSCubicBezierTimingFunctionValue>(this)->CustomCSSText(); |
| case kStepsTimingFunctionClass: |
| return To<CSSStepsTimingFunctionValue>(this)->CustomCSSText(); |
| case kUnicodeRangeClass: |
| return To<CSSUnicodeRangeValue>(this)->CustomCSSText(); |
| case kURIClass: |
| return To<CSSURIValue>(this)->CustomCSSText(); |
| case kValuePairClass: |
| return To<CSSValuePair>(this)->CustomCSSText(); |
| case kValueListClass: |
| return To<CSSValueList>(this)->CustomCSSText(); |
| case kImageSetClass: |
| return To<CSSImageSetValue>(this)->CustomCSSText(); |
| case kCSSContentDistributionClass: |
| return To<CSSContentDistributionValue>(this)->CustomCSSText(); |
| case kVariableReferenceClass: |
| return To<CSSVariableReferenceValue>(this)->CustomCSSText(); |
| case kCustomPropertyDeclarationClass: |
| return To<CSSCustomPropertyDeclaration>(this)->CustomCSSText(); |
| case kPendingSubstitutionValueClass: |
| return To<CSSPendingSubstitutionValue>(this)->CustomCSSText(); |
| case kInvalidVariableValueClass: |
| return To<CSSInvalidVariableValue>(this)->CustomCSSText(); |
| } |
| NOTREACHED(); |
| return String(); |
| } |
| |
| void CSSValue::FinalizeGarbageCollectedObject() { |
| switch (GetClassType()) { |
| case kAxisClass: |
| To<CSSAxisValue>(this)->~CSSAxisValue(); |
| return; |
| case kBasicShapeCircleClass: |
| To<CSSBasicShapeCircleValue>(this)->~CSSBasicShapeCircleValue(); |
| return; |
| case kBasicShapeEllipseClass: |
| To<CSSBasicShapeEllipseValue>(this)->~CSSBasicShapeEllipseValue(); |
| return; |
| case kBasicShapePolygonClass: |
| To<CSSBasicShapePolygonValue>(this)->~CSSBasicShapePolygonValue(); |
| return; |
| case kBasicShapeInsetClass: |
| To<CSSBasicShapeInsetValue>(this)->~CSSBasicShapeInsetValue(); |
| return; |
| case kBorderImageSliceClass: |
| To<CSSBorderImageSliceValue>(this)->~CSSBorderImageSliceValue(); |
| return; |
| case kColorClass: |
| To<CSSColorValue>(this)->~CSSColorValue(); |
| return; |
| case kCounterClass: |
| To<CSSCounterValue>(this)->~CSSCounterValue(); |
| return; |
| case kCursorImageClass: |
| To<CSSCursorImageValue>(this)->~CSSCursorImageValue(); |
| return; |
| case kFontFaceSrcClass: |
| To<CSSFontFaceSrcValue>(this)->~CSSFontFaceSrcValue(); |
| return; |
| case kFontFamilyClass: |
| To<CSSFontFamilyValue>(this)->~CSSFontFamilyValue(); |
| return; |
| case kFontFeatureClass: |
| To<CSSFontFeatureValue>(this)->~CSSFontFeatureValue(); |
| return; |
| case kFontStyleRangeClass: |
| To<CSSFontStyleRangeValue>(this)->~CSSFontStyleRangeValue(); |
| return; |
| case kFontVariationClass: |
| To<CSSFontVariationValue>(this)->~CSSFontVariationValue(); |
| return; |
| case kFunctionClass: |
| To<CSSFunctionValue>(this)->~CSSFunctionValue(); |
| return; |
| case kLayoutFunctionClass: |
| To<CSSLayoutFunctionValue>(this)->~CSSLayoutFunctionValue(); |
| return; |
| case kLinearGradientClass: |
| To<CSSLinearGradientValue>(this)->~CSSLinearGradientValue(); |
| return; |
| case kRadialGradientClass: |
| To<CSSRadialGradientValue>(this)->~CSSRadialGradientValue(); |
| return; |
| case kConicGradientClass: |
| To<CSSConicGradientValue>(this)->~CSSConicGradientValue(); |
| return; |
| case kCrossfadeClass: |
| To<CSSCrossfadeValue>(this)->~CSSCrossfadeValue(); |
| return; |
| case kPaintClass: |
| To<CSSPaintValue>(this)->~CSSPaintValue(); |
| return; |
| case kCustomIdentClass: |
| To<CSSCustomIdentValue>(this)->~CSSCustomIdentValue(); |
| return; |
| case kImageClass: |
| To<CSSImageValue>(this)->~CSSImageValue(); |
| return; |
| case kInheritedClass: |
| To<CSSInheritedValue>(this)->~CSSInheritedValue(); |
| return; |
| case kInitialClass: |
| To<CSSInitialValue>(this)->~CSSInitialValue(); |
| return; |
| case kUnsetClass: |
| To<CSSUnsetValue>(this)->~CSSUnsetValue(); |
| return; |
| case kGridAutoRepeatClass: |
| To<CSSGridAutoRepeatValue>(this)->~CSSGridAutoRepeatValue(); |
| return; |
| case kGridIntegerRepeatClass: |
| To<CSSGridIntegerRepeatValue>(this)->~CSSGridIntegerRepeatValue(); |
| return; |
| case kGridLineNamesClass: |
| To<CSSGridLineNamesValue>(this)->~CSSGridLineNamesValue(); |
| return; |
| case kGridTemplateAreasClass: |
| To<CSSGridTemplateAreasValue>(this)->~CSSGridTemplateAreasValue(); |
| return; |
| case kPathClass: |
| To<CSSPathValue>(this)->~CSSPathValue(); |
| return; |
| case kPrimitiveClass: |
| To<CSSPrimitiveValue>(this)->~CSSPrimitiveValue(); |
| return; |
| case kRayClass: |
| To<CSSRayValue>(this)->~CSSRayValue(); |
| return; |
| case kIdentifierClass: |
| To<CSSIdentifierValue>(this)->~CSSIdentifierValue(); |
| return; |
| case kQuadClass: |
| To<CSSQuadValue>(this)->~CSSQuadValue(); |
| return; |
| case kReflectClass: |
| To<CSSReflectValue>(this)->~CSSReflectValue(); |
| return; |
| case kShadowClass: |
| To<CSSShadowValue>(this)->~CSSShadowValue(); |
| return; |
| case kStringClass: |
| To<CSSStringValue>(this)->~CSSStringValue(); |
| return; |
| case kCubicBezierTimingFunctionClass: |
| To<CSSCubicBezierTimingFunctionValue>(this) |
| ->~CSSCubicBezierTimingFunctionValue(); |
| return; |
| case kStepsTimingFunctionClass: |
| To<CSSStepsTimingFunctionValue>(this)->~CSSStepsTimingFunctionValue(); |
| return; |
| case kUnicodeRangeClass: |
| To<CSSUnicodeRangeValue>(this)->~CSSUnicodeRangeValue(); |
| return; |
| case kURIClass: |
| To<CSSURIValue>(this)->~CSSURIValue(); |
| return; |
| case kValueListClass: |
| To<CSSValueList>(this)->~CSSValueList(); |
| return; |
| case kValuePairClass: |
| To<CSSValuePair>(this)->~CSSValuePair(); |
| return; |
| case kImageSetClass: |
| To<CSSImageSetValue>(this)->~CSSImageSetValue(); |
| return; |
| case kCSSContentDistributionClass: |
| To<CSSContentDistributionValue>(this)->~CSSContentDistributionValue(); |
| return; |
| case kVariableReferenceClass: |
| To<CSSVariableReferenceValue>(this)->~CSSVariableReferenceValue(); |
| return; |
| case kCustomPropertyDeclarationClass: |
| To<CSSCustomPropertyDeclaration>(this)->~CSSCustomPropertyDeclaration(); |
| return; |
| case kPendingSubstitutionValueClass: |
| To<CSSPendingSubstitutionValue>(this)->~CSSPendingSubstitutionValue(); |
| return; |
| case kInvalidVariableValueClass: |
| To<CSSInvalidVariableValue>(this)->~CSSInvalidVariableValue(); |
| return; |
| } |
| NOTREACHED(); |
| } |
| |
| void CSSValue::Trace(blink::Visitor* visitor) { |
| switch (GetClassType()) { |
| case kAxisClass: |
| To<CSSAxisValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kBasicShapeCircleClass: |
| To<CSSBasicShapeCircleValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kBasicShapeEllipseClass: |
| To<CSSBasicShapeEllipseValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kBasicShapePolygonClass: |
| To<CSSBasicShapePolygonValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kBasicShapeInsetClass: |
| To<CSSBasicShapeInsetValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kBorderImageSliceClass: |
| To<CSSBorderImageSliceValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kColorClass: |
| To<CSSColorValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kCounterClass: |
| To<CSSCounterValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kCursorImageClass: |
| To<CSSCursorImageValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kFontFaceSrcClass: |
| To<CSSFontFaceSrcValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kFontFamilyClass: |
| To<CSSFontFamilyValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kFontFeatureClass: |
| To<CSSFontFeatureValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kFontStyleRangeClass: |
| To<CSSFontStyleRangeValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kFontVariationClass: |
| To<CSSFontVariationValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kFunctionClass: |
| To<CSSFunctionValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kLayoutFunctionClass: |
| To<CSSLayoutFunctionValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kLinearGradientClass: |
| To<CSSLinearGradientValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kRadialGradientClass: |
| To<CSSRadialGradientValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kConicGradientClass: |
| To<CSSConicGradientValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kCrossfadeClass: |
| To<CSSCrossfadeValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kPaintClass: |
| To<CSSPaintValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kCustomIdentClass: |
| To<CSSCustomIdentValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kImageClass: |
| To<CSSImageValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kInheritedClass: |
| To<CSSInheritedValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kInitialClass: |
| To<CSSInitialValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kUnsetClass: |
| To<CSSUnsetValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kGridAutoRepeatClass: |
| To<CSSGridAutoRepeatValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kGridIntegerRepeatClass: |
| To<CSSGridIntegerRepeatValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kGridLineNamesClass: |
| To<CSSGridLineNamesValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kGridTemplateAreasClass: |
| To<CSSGridTemplateAreasValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kPathClass: |
| To<CSSPathValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kPrimitiveClass: |
| To<CSSPrimitiveValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kRayClass: |
| To<CSSRayValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kIdentifierClass: |
| To<CSSIdentifierValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kQuadClass: |
| To<CSSQuadValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kReflectClass: |
| To<CSSReflectValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kShadowClass: |
| To<CSSShadowValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kStringClass: |
| To<CSSStringValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kCubicBezierTimingFunctionClass: |
| To<CSSCubicBezierTimingFunctionValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kStepsTimingFunctionClass: |
| To<CSSStepsTimingFunctionValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kUnicodeRangeClass: |
| To<CSSUnicodeRangeValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kURIClass: |
| To<CSSURIValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kValueListClass: |
| To<CSSValueList>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kValuePairClass: |
| To<CSSValuePair>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kImageSetClass: |
| To<CSSImageSetValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kCSSContentDistributionClass: |
| To<CSSContentDistributionValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kVariableReferenceClass: |
| To<CSSVariableReferenceValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kCustomPropertyDeclarationClass: |
| To<CSSCustomPropertyDeclaration>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kPendingSubstitutionValueClass: |
| To<CSSPendingSubstitutionValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| case kInvalidVariableValueClass: |
| To<CSSInvalidVariableValue>(this)->TraceAfterDispatch(visitor); |
| return; |
| } |
| NOTREACHED(); |
| } |
| |
| } // namespace blink |
