LibWeb: Use a macro for repetitive code in CSSStyleValue.{h,cpp}

This reduces the number of places we need to touch when creating a new
type
This commit is contained in:
Callum Law 2025-08-08 19:09:51 +12:00 committed by Sam Atkins
commit 56b6987fd0
Notes: github-actions[bot] 2025-08-08 08:46:45 +00:00
2 changed files with 77 additions and 635 deletions

View file

@ -110,353 +110,14 @@ AbstractImageStyleValue const& CSSStyleValue::as_abstract_image() const
return static_cast<AbstractImageStyleValue const&>(*this);
}
AnchorStyleValue const& CSSStyleValue::as_anchor() const
{
VERIFY(is_anchor());
return static_cast<AnchorStyleValue const&>(*this);
}
AnchorSizeStyleValue const& CSSStyleValue::as_anchor_size() const
{
VERIFY(is_anchor_size());
return static_cast<AnchorSizeStyleValue const&>(*this);
}
AngleStyleValue const& CSSStyleValue::as_angle() const
{
VERIFY(is_angle());
return static_cast<AngleStyleValue const&>(*this);
}
RepeatStyleStyleValue const& CSSStyleValue::as_repeat_style() const
{
VERIFY(is_repeat_style());
return static_cast<RepeatStyleStyleValue const&>(*this);
}
BackgroundSizeStyleValue const& CSSStyleValue::as_background_size() const
{
VERIFY(is_background_size());
return static_cast<BackgroundSizeStyleValue const&>(*this);
}
BasicShapeStyleValue const& CSSStyleValue::as_basic_shape() const
{
VERIFY(is_basic_shape());
return static_cast<BasicShapeStyleValue const&>(*this);
}
BorderImageSliceStyleValue const& CSSStyleValue::as_border_image_slice() const
{
VERIFY(is_border_image_slice());
return static_cast<BorderImageSliceStyleValue const&>(*this);
}
BorderRadiusStyleValue const& CSSStyleValue::as_border_radius() const
{
VERIFY(is_border_radius());
return static_cast<BorderRadiusStyleValue const&>(*this);
}
CalculatedStyleValue const& CSSStyleValue::as_calculated() const
{
VERIFY(is_calculated());
return static_cast<CalculatedStyleValue const&>(*this);
}
CSSColorValue const& CSSStyleValue::as_color() const
{
VERIFY(is_color());
return static_cast<CSSColorValue const&>(*this);
}
ColorSchemeStyleValue const& CSSStyleValue::as_color_scheme() const
{
VERIFY(is_color_scheme());
return static_cast<ColorSchemeStyleValue const&>(*this);
}
ConicGradientStyleValue const& CSSStyleValue::as_conic_gradient() const
{
VERIFY(is_conic_gradient());
return static_cast<ConicGradientStyleValue const&>(*this);
}
ContentStyleValue const& CSSStyleValue::as_content() const
{
VERIFY(is_content());
return static_cast<ContentStyleValue const&>(*this);
}
CounterStyleValue const& CSSStyleValue::as_counter() const
{
VERIFY(is_counter());
return static_cast<CounterStyleValue const&>(*this);
}
CounterDefinitionsStyleValue const& CSSStyleValue::as_counter_definitions() const
{
VERIFY(is_counter_definitions());
return static_cast<CounterDefinitionsStyleValue const&>(*this);
}
CursorStyleValue const& CSSStyleValue::as_cursor() const
{
VERIFY(is_cursor());
return static_cast<CursorStyleValue const&>(*this);
}
CustomIdentStyleValue const& CSSStyleValue::as_custom_ident() const
{
VERIFY(is_custom_ident());
return static_cast<CustomIdentStyleValue const&>(*this);
}
DisplayStyleValue const& CSSStyleValue::as_display() const
{
VERIFY(is_display());
return static_cast<DisplayStyleValue const&>(*this);
}
EasingStyleValue const& CSSStyleValue::as_easing() const
{
VERIFY(is_easing());
return static_cast<EasingStyleValue const&>(*this);
}
EdgeStyleValue const& CSSStyleValue::as_edge() const
{
VERIFY(is_edge());
return static_cast<EdgeStyleValue const&>(*this);
}
FilterValueListStyleValue const& CSSStyleValue::as_filter_value_list() const
{
VERIFY(is_filter_value_list());
return static_cast<FilterValueListStyleValue const&>(*this);
}
FitContentStyleValue const& CSSStyleValue::as_fit_content() const
{
VERIFY(is_fit_content());
return static_cast<FitContentStyleValue const&>(*this);
}
FlexStyleValue const& CSSStyleValue::as_flex() const
{
VERIFY(is_flex());
return static_cast<FlexStyleValue const&>(*this);
}
FontSourceStyleValue const& CSSStyleValue::as_font_source() const
{
VERIFY(is_font_source());
return static_cast<FontSourceStyleValue const&>(*this);
}
FontStyleStyleValue const& CSSStyleValue::as_font_style() const
{
VERIFY(is_font_style());
return static_cast<FontStyleStyleValue const&>(*this);
}
FrequencyStyleValue const& CSSStyleValue::as_frequency() const
{
VERIFY(is_frequency());
return static_cast<FrequencyStyleValue const&>(*this);
}
GridAutoFlowStyleValue const& CSSStyleValue::as_grid_auto_flow() const
{
VERIFY(is_grid_auto_flow());
return static_cast<GridAutoFlowStyleValue const&>(*this);
}
GridTemplateAreaStyleValue const& CSSStyleValue::as_grid_template_area() const
{
VERIFY(is_grid_template_area());
return static_cast<GridTemplateAreaStyleValue const&>(*this);
}
GridTrackPlacementStyleValue const& CSSStyleValue::as_grid_track_placement() const
{
VERIFY(is_grid_track_placement());
return static_cast<GridTrackPlacementStyleValue const&>(*this);
}
GridTrackSizeListStyleValue const& CSSStyleValue::as_grid_track_size_list() const
{
VERIFY(is_grid_track_size_list());
return static_cast<GridTrackSizeListStyleValue const&>(*this);
}
GuaranteedInvalidStyleValue const& CSSStyleValue::as_guaranteed_invalid() const
{
VERIFY(is_guaranteed_invalid());
return static_cast<GuaranteedInvalidStyleValue const&>(*this);
}
CSSKeywordValue const& CSSStyleValue::as_keyword() const
{
VERIFY(is_keyword());
return static_cast<CSSKeywordValue const&>(*this);
}
ImageStyleValue const& CSSStyleValue::as_image() const
{
VERIFY(is_image());
return static_cast<ImageStyleValue const&>(*this);
}
IntegerStyleValue const& CSSStyleValue::as_integer() const
{
VERIFY(is_integer());
return static_cast<IntegerStyleValue const&>(*this);
}
LengthStyleValue const& CSSStyleValue::as_length() const
{
VERIFY(is_length());
return static_cast<LengthStyleValue const&>(*this);
}
LinearGradientStyleValue const& CSSStyleValue::as_linear_gradient() const
{
VERIFY(is_linear_gradient());
return static_cast<LinearGradientStyleValue const&>(*this);
}
MathDepthStyleValue const& CSSStyleValue::as_math_depth() const
{
VERIFY(is_math_depth());
return static_cast<MathDepthStyleValue const&>(*this);
}
NumberStyleValue const& CSSStyleValue::as_number() const
{
VERIFY(is_number());
return static_cast<NumberStyleValue const&>(*this);
}
OpenTypeTaggedStyleValue const& CSSStyleValue::as_open_type_tagged() const
{
VERIFY(is_open_type_tagged());
return static_cast<OpenTypeTaggedStyleValue const&>(*this);
}
PendingSubstitutionStyleValue const& CSSStyleValue::as_pending_substitution() const
{
VERIFY(is_pending_substitution());
return static_cast<PendingSubstitutionStyleValue const&>(*this);
}
PercentageStyleValue const& CSSStyleValue::as_percentage() const
{
VERIFY(is_percentage());
return static_cast<PercentageStyleValue const&>(*this);
}
PositionStyleValue const& CSSStyleValue::as_position() const
{
VERIFY(is_position());
return static_cast<PositionStyleValue const&>(*this);
}
RadialGradientStyleValue const& CSSStyleValue::as_radial_gradient() const
{
VERIFY(is_radial_gradient());
return static_cast<RadialGradientStyleValue const&>(*this);
}
RatioStyleValue const& CSSStyleValue::as_ratio() const
{
VERIFY(is_ratio());
return static_cast<RatioStyleValue const&>(*this);
}
RectStyleValue const& CSSStyleValue::as_rect() const
{
VERIFY(is_rect());
return static_cast<RectStyleValue const&>(*this);
}
ResolutionStyleValue const& CSSStyleValue::as_resolution() const
{
VERIFY(is_resolution());
return static_cast<ResolutionStyleValue const&>(*this);
}
ScrollbarColorStyleValue const& CSSStyleValue::as_scrollbar_color() const
{
VERIFY(is_scrollbar_color());
return static_cast<ScrollbarColorStyleValue const&>(*this);
}
ScrollbarGutterStyleValue const& CSSStyleValue::as_scrollbar_gutter() const
{
VERIFY(is_scrollbar_gutter());
return static_cast<ScrollbarGutterStyleValue const&>(*this);
}
ShadowStyleValue const& CSSStyleValue::as_shadow() const
{
VERIFY(is_shadow());
return static_cast<ShadowStyleValue const&>(*this);
}
ShorthandStyleValue const& CSSStyleValue::as_shorthand() const
{
VERIFY(is_shorthand());
return static_cast<ShorthandStyleValue const&>(*this);
}
StringStyleValue const& CSSStyleValue::as_string() const
{
VERIFY(is_string());
return static_cast<StringStyleValue const&>(*this);
}
TimeStyleValue const& CSSStyleValue::as_time() const
{
VERIFY(is_time());
return static_cast<TimeStyleValue const&>(*this);
}
TransformationStyleValue const& CSSStyleValue::as_transformation() const
{
VERIFY(is_transformation());
return static_cast<TransformationStyleValue const&>(*this);
}
TransitionStyleValue const& CSSStyleValue::as_transition() const
{
VERIFY(is_transition());
return static_cast<TransitionStyleValue const&>(*this);
}
UnicodeRangeStyleValue const& CSSStyleValue::as_unicode_range() const
{
VERIFY(is_unicode_range());
return static_cast<UnicodeRangeStyleValue const&>(*this);
}
UnresolvedStyleValue const& CSSStyleValue::as_unresolved() const
{
VERIFY(is_unresolved());
return static_cast<UnresolvedStyleValue const&>(*this);
}
URLStyleValue const& CSSStyleValue::as_url() const
{
VERIFY(is_url());
return static_cast<URLStyleValue const&>(*this);
}
StyleValueList const& CSSStyleValue::as_value_list() const
{
VERIFY(is_value_list());
return static_cast<StyleValueList const&>(*this);
}
#define __ENUMERATE_CSS_STYLE_VALUE_TYPE(title_case, snake_case, style_value_class_name) \
style_value_class_name const& CSSStyleValue::as_##snake_case() const \
{ \
VERIFY(is_##snake_case()); \
return static_cast<style_value_class_name const&>(*this); \
}
ENUMERATE_CSS_STYLE_VALUE_TYPES
#undef __ENUMERATE_CSS_STYLE_VALUE_TYPE
ValueComparingNonnullRefPtr<CSSStyleValue const> CSSStyleValue::absolutized(CSSPixelRect const&, Length::FontMetrics const&, Length::FontMetrics const&) const
{

View file

@ -29,6 +29,66 @@
namespace Web::CSS {
#define ENUMERATE_CSS_STYLE_VALUE_TYPES \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Anchor, anchor, AnchorStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(AnchorSize, anchor_size, AnchorSizeStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Angle, angle, AngleStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(BackgroundSize, background_size, BackgroundSizeStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(BasicShape, basic_shape, BasicShapeStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(BorderImageSlice, border_image_slice, BorderImageSliceStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(BorderRadius, border_radius, BorderRadiusStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Calculated, calculated, CalculatedStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Color, color, CSSColorValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(ColorScheme, color_scheme, ColorSchemeStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(ConicGradient, conic_gradient, ConicGradientStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Content, content, ContentStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Counter, counter, CounterStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(CounterDefinitions, counter_definitions, CounterDefinitionsStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Cursor, cursor, CursorStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(CustomIdent, custom_ident, CustomIdentStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Display, display, DisplayStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Easing, easing, EasingStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Edge, edge, EdgeStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(FilterValueList, filter_value_list, FilterValueListStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(FitContent, fit_content, FitContentStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Flex, flex, FlexStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(FontSource, font_source, FontSourceStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(FontStyle, font_style, FontStyleStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Frequency, frequency, FrequencyStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(GridAutoFlow, grid_auto_flow, GridAutoFlowStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(GridTemplateArea, grid_template_area, GridTemplateAreaStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(GridTrackPlacement, grid_track_placement, GridTrackPlacementStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(GridTrackSizeList, grid_track_size_list, GridTrackSizeListStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(GuaranteedInvalid, guaranteed_invalid, GuaranteedInvalidStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Image, image, ImageStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Integer, integer, IntegerStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Keyword, keyword, CSSKeywordValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Length, length, LengthStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(LinearGradient, linear_gradient, LinearGradientStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(MathDepth, math_depth, MathDepthStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Number, number, NumberStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(OpenTypeTagged, open_type_tagged, OpenTypeTaggedStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(PendingSubstitution, pending_substitution, PendingSubstitutionStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Percentage, percentage, PercentageStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Position, position, PositionStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(RadialGradient, radial_gradient, RadialGradientStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Ratio, ratio, RatioStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Rect, rect, RectStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(RepeatStyle, repeat_style, RepeatStyleStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Resolution, resolution, ResolutionStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(ScrollbarColor, scrollbar_color, ScrollbarColorStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(ScrollbarGutter, scrollbar_gutter, ScrollbarGutterStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Shadow, shadow, ShadowStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Shorthand, shorthand, ShorthandStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(String, string, StringStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Time, time, TimeStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Transformation, transformation, TransformationStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Transition, transition, TransitionStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(UnicodeRange, unicode_range, UnicodeRangeStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(Unresolved, unresolved, UnresolvedStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(URL, url, URLStyleValue) \
__ENUMERATE_CSS_STYLE_VALUE_TYPE(ValueList, value_list, StyleValueList)
template<typename T>
struct ValueComparingNonnullRefPtr : public NonnullRefPtr<T> {
using NonnullRefPtr<T>::NonnullRefPtr;
@ -99,64 +159,9 @@ public:
virtual ~CSSStyleValue() = default;
enum class Type {
Anchor,
AnchorSize,
Angle,
BackgroundSize,
BasicShape,
BorderImageSlice,
BorderRadius,
Calculated,
Color,
ColorScheme,
ConicGradient,
Content,
Counter,
CounterDefinitions,
Cursor,
CustomIdent,
Display,
Easing,
Edge,
FilterValueList,
FitContent,
Flex,
FontSource,
FontStyle,
Frequency,
GridAutoFlow,
GridTemplateArea,
GridTrackPlacement,
GridTrackSizeList,
GuaranteedInvalid,
Image,
Integer,
Keyword,
Length,
LinearGradient,
MathDepth,
Number,
OpenTypeTagged,
PendingSubstitution,
Percentage,
Position,
RadialGradient,
Ratio,
Rect,
RepeatStyle,
Resolution,
ScrollbarColor,
ScrollbarGutter,
Shadow,
Shorthand,
String,
Time,
Transformation,
Transition,
UnicodeRange,
Unresolved,
URL,
ValueList,
#define __ENUMERATE_CSS_STYLE_VALUE_TYPE(title_case, snake_case, style_value_class_name) title_case,
ENUMERATE_CSS_STYLE_VALUE_TYPES
#undef __ENUMERATE_CSS_STYLE_VALUE_TYPE
};
Type type() const { return m_type; }
@ -168,238 +173,14 @@ public:
AbstractImageStyleValue const& as_abstract_image() const;
AbstractImageStyleValue& as_abstract_image() { return const_cast<AbstractImageStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_abstract_image()); }
bool is_anchor() const { return type() == Type::Anchor; }
AnchorStyleValue const& as_anchor() const;
AnchorStyleValue& as_anchor() { return const_cast<AnchorStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_anchor()); }
bool is_anchor_size() const { return type() == Type::AnchorSize; }
AnchorSizeStyleValue const& as_anchor_size() const;
AnchorSizeStyleValue& as_anchor_size() { return const_cast<AnchorSizeStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_anchor_size()); }
bool is_angle() const { return type() == Type::Angle; }
AngleStyleValue const& as_angle() const;
AngleStyleValue& as_angle() { return const_cast<AngleStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_angle()); }
bool is_background_size() const { return type() == Type::BackgroundSize; }
BackgroundSizeStyleValue const& as_background_size() const;
BackgroundSizeStyleValue& as_background_size() { return const_cast<BackgroundSizeStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_background_size()); }
bool is_basic_shape() const { return type() == Type::BasicShape; }
BasicShapeStyleValue const& as_basic_shape() const;
BasicShapeStyleValue& as_basic_shape() { return const_cast<BasicShapeStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_basic_shape()); }
bool is_border_image_slice() const { return type() == Type::BorderImageSlice; }
BorderImageSliceStyleValue const& as_border_image_slice() const;
BorderImageSliceStyleValue& as_border_image_slice() { return const_cast<BorderImageSliceStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_border_image_slice()); }
bool is_border_radius() const { return type() == Type::BorderRadius; }
BorderRadiusStyleValue const& as_border_radius() const;
BorderRadiusStyleValue& as_border_radius() { return const_cast<BorderRadiusStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_border_radius()); }
bool is_calculated() const { return type() == Type::Calculated; }
CalculatedStyleValue const& as_calculated() const;
CalculatedStyleValue& as_calculated() { return const_cast<CalculatedStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_calculated()); }
bool is_color() const { return type() == Type::Color; }
CSSColorValue const& as_color() const;
CSSColorValue& as_color() { return const_cast<CSSColorValue&>(const_cast<CSSStyleValue const&>(*this).as_color()); }
virtual bool is_color_function() const { return false; }
bool is_color_scheme() const { return type() == Type::ColorScheme; }
ColorSchemeStyleValue const& as_color_scheme() const;
ColorSchemeStyleValue& as_color_scheme() { return const_cast<ColorSchemeStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_color_scheme()); }
bool is_conic_gradient() const { return type() == Type::ConicGradient; }
ConicGradientStyleValue const& as_conic_gradient() const;
ConicGradientStyleValue& as_conic_gradient() { return const_cast<ConicGradientStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_conic_gradient()); }
bool is_content() const { return type() == Type::Content; }
ContentStyleValue const& as_content() const;
ContentStyleValue& as_content() { return const_cast<ContentStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_content()); }
bool is_counter() const { return type() == Type::Counter; }
CounterStyleValue const& as_counter() const;
CounterStyleValue& as_counter() { return const_cast<CounterStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_counter()); }
bool is_counter_definitions() const { return type() == Type::CounterDefinitions; }
CounterDefinitionsStyleValue const& as_counter_definitions() const;
CounterDefinitionsStyleValue& as_counter_definitions() { return const_cast<CounterDefinitionsStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_counter_definitions()); }
bool is_cursor() const { return type() == Type::Cursor; }
CursorStyleValue const& as_cursor() const;
CursorStyleValue& as_cursor() { return const_cast<CursorStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_cursor()); }
bool is_custom_ident() const { return type() == Type::CustomIdent; }
CustomIdentStyleValue const& as_custom_ident() const;
CustomIdentStyleValue& as_custom_ident() { return const_cast<CustomIdentStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_custom_ident()); }
bool is_display() const { return type() == Type::Display; }
DisplayStyleValue const& as_display() const;
DisplayStyleValue& as_display() { return const_cast<DisplayStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_display()); }
bool is_easing() const { return type() == Type::Easing; }
EasingStyleValue const& as_easing() const;
EasingStyleValue& as_easing() { return const_cast<EasingStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_easing()); }
bool is_edge() const { return type() == Type::Edge; }
EdgeStyleValue const& as_edge() const;
EdgeStyleValue& as_edge() { return const_cast<EdgeStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_edge()); }
bool is_filter_value_list() const { return type() == Type::FilterValueList; }
FilterValueListStyleValue const& as_filter_value_list() const;
FilterValueListStyleValue& as_filter_value_list() { return const_cast<FilterValueListStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_filter_value_list()); }
[[nodiscard]] bool is_fit_content() const { return type() == Type::FitContent; }
[[nodiscard]] FitContentStyleValue const& as_fit_content() const;
[[nodiscard]] FitContentStyleValue& as_fit_content() { return const_cast<FitContentStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_fit_content()); }
bool is_flex() const { return type() == Type::Flex; }
FlexStyleValue const& as_flex() const;
FlexStyleValue& as_flex() { return const_cast<FlexStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_flex()); }
bool is_font_source() const { return type() == Type::FontSource; }
FontSourceStyleValue const& as_font_source() const;
FontSourceStyleValue& as_font_source() { return const_cast<FontSourceStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_font_source()); }
bool is_font_style() const { return type() == Type::FontStyle; }
FontStyleStyleValue const& as_font_style() const;
FontStyleStyleValue& as_font_style() { return const_cast<FontStyleStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_font_style()); }
bool is_frequency() const { return type() == Type::Frequency; }
FrequencyStyleValue const& as_frequency() const;
FrequencyStyleValue& as_frequency() { return const_cast<FrequencyStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_frequency()); }
bool is_grid_auto_flow() const { return type() == Type::GridAutoFlow; }
GridAutoFlowStyleValue const& as_grid_auto_flow() const;
GridAutoFlowStyleValue& as_grid_auto_flow() { return const_cast<GridAutoFlowStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_grid_auto_flow()); }
bool is_grid_template_area() const { return type() == Type::GridTemplateArea; }
GridTemplateAreaStyleValue const& as_grid_template_area() const;
GridTemplateAreaStyleValue& as_grid_template_area() { return const_cast<GridTemplateAreaStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_grid_template_area()); }
bool is_grid_track_placement() const { return type() == Type::GridTrackPlacement; }
GridTrackPlacementStyleValue const& as_grid_track_placement() const;
GridTrackPlacementStyleValue& as_grid_track_placement() { return const_cast<GridTrackPlacementStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_grid_track_placement()); }
bool is_grid_track_size_list() const { return type() == Type::GridTrackSizeList; }
GridTrackSizeListStyleValue const& as_grid_track_size_list() const;
GridTrackSizeListStyleValue& as_grid_track_size_list() { return const_cast<GridTrackSizeListStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_grid_track_size_list()); }
bool is_guaranteed_invalid() const { return type() == Type::GuaranteedInvalid; }
GuaranteedInvalidStyleValue const& as_guaranteed_invalid() const;
GuaranteedInvalidStyleValue& as_guaranteed_invalid() { return const_cast<GuaranteedInvalidStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_guaranteed_invalid()); }
bool is_image() const { return type() == Type::Image; }
ImageStyleValue const& as_image() const;
ImageStyleValue& as_image() { return const_cast<ImageStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_image()); }
bool is_integer() const { return type() == Type::Integer; }
IntegerStyleValue const& as_integer() const;
IntegerStyleValue& as_integer() { return const_cast<IntegerStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_integer()); }
bool is_keyword() const { return type() == Type::Keyword; }
CSSKeywordValue const& as_keyword() const;
CSSKeywordValue& as_keyword() { return const_cast<CSSKeywordValue&>(const_cast<CSSStyleValue const&>(*this).as_keyword()); }
bool is_length() const { return type() == Type::Length; }
LengthStyleValue const& as_length() const;
LengthStyleValue& as_length() { return const_cast<LengthStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_length()); }
bool is_linear_gradient() const { return type() == Type::LinearGradient; }
LinearGradientStyleValue const& as_linear_gradient() const;
LinearGradientStyleValue& as_linear_gradient() { return const_cast<LinearGradientStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_linear_gradient()); }
bool is_math_depth() const { return type() == Type::MathDepth; }
MathDepthStyleValue const& as_math_depth() const;
MathDepthStyleValue& as_math_depth() { return const_cast<MathDepthStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_math_depth()); }
bool is_number() const { return type() == Type::Number; }
NumberStyleValue const& as_number() const;
NumberStyleValue& as_number() { return const_cast<NumberStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_number()); }
bool is_open_type_tagged() const { return type() == Type::OpenTypeTagged; }
OpenTypeTaggedStyleValue const& as_open_type_tagged() const;
OpenTypeTaggedStyleValue& as_open_type_tagged() { return const_cast<OpenTypeTaggedStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_open_type_tagged()); }
bool is_pending_substitution() const { return type() == Type::PendingSubstitution; }
PendingSubstitutionStyleValue const& as_pending_substitution() const;
PendingSubstitutionStyleValue& as_pending_substitution() { return const_cast<PendingSubstitutionStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_pending_substitution()); }
bool is_percentage() const { return type() == Type::Percentage; }
PercentageStyleValue const& as_percentage() const;
PercentageStyleValue& as_percentage() { return const_cast<PercentageStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_percentage()); }
bool is_position() const { return type() == Type::Position; }
PositionStyleValue const& as_position() const;
PositionStyleValue& as_position() { return const_cast<PositionStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_position()); }
bool is_radial_gradient() const { return type() == Type::RadialGradient; }
RadialGradientStyleValue const& as_radial_gradient() const;
RadialGradientStyleValue& as_radial_gradient() { return const_cast<RadialGradientStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_radial_gradient()); }
bool is_ratio() const { return type() == Type::Ratio; }
RatioStyleValue const& as_ratio() const;
RatioStyleValue& as_ratio() { return const_cast<RatioStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_ratio()); }
bool is_rect() const { return type() == Type::Rect; }
RectStyleValue const& as_rect() const;
RectStyleValue& as_rect() { return const_cast<RectStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_rect()); }
bool is_repeat_style() const { return type() == Type::RepeatStyle; }
RepeatStyleStyleValue const& as_repeat_style() const;
RepeatStyleStyleValue& as_repeat_style() { return const_cast<RepeatStyleStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_repeat_style()); }
bool is_resolution() const { return type() == Type::Resolution; }
ResolutionStyleValue const& as_resolution() const;
ResolutionStyleValue& as_resolution() { return const_cast<ResolutionStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_resolution()); }
bool is_scrollbar_color() const { return type() == Type::ScrollbarColor; }
ScrollbarColorStyleValue const& as_scrollbar_color() const;
ScrollbarColorStyleValue& as_scrollbar_color() { return const_cast<ScrollbarColorStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_scrollbar_color()); }
bool is_scrollbar_gutter() const { return type() == Type::ScrollbarGutter; }
ScrollbarGutterStyleValue const& as_scrollbar_gutter() const;
ScrollbarGutterStyleValue& as_scrollbar_gutter() { return const_cast<ScrollbarGutterStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_scrollbar_gutter()); }
bool is_shadow() const { return type() == Type::Shadow; }
ShadowStyleValue const& as_shadow() const;
ShadowStyleValue& as_shadow() { return const_cast<ShadowStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_shadow()); }
bool is_shorthand() const { return type() == Type::Shorthand; }
ShorthandStyleValue const& as_shorthand() const;
ShorthandStyleValue& as_shorthand() { return const_cast<ShorthandStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_shorthand()); }
bool is_string() const { return type() == Type::String; }
StringStyleValue const& as_string() const;
StringStyleValue& as_string() { return const_cast<StringStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_string()); }
bool is_time() const { return type() == Type::Time; }
TimeStyleValue const& as_time() const;
TimeStyleValue& as_time() { return const_cast<TimeStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_time()); }
bool is_transformation() const { return type() == Type::Transformation; }
TransformationStyleValue const& as_transformation() const;
TransformationStyleValue& as_transformation() { return const_cast<TransformationStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_transformation()); }
bool is_transition() const { return type() == Type::Transition; }
TransitionStyleValue const& as_transition() const;
TransitionStyleValue& as_transition() { return const_cast<TransitionStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_transition()); }
bool is_unicode_range() const { return type() == Type::UnicodeRange; }
UnicodeRangeStyleValue const& as_unicode_range() const;
UnicodeRangeStyleValue& as_unicode_range() { return const_cast<UnicodeRangeStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_unicode_range()); }
bool is_unresolved() const { return type() == Type::Unresolved; }
UnresolvedStyleValue const& as_unresolved() const;
UnresolvedStyleValue& as_unresolved() { return const_cast<UnresolvedStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_unresolved()); }
bool is_url() const { return type() == Type::URL; }
URLStyleValue const& as_url() const;
URLStyleValue& as_url() { return const_cast<URLStyleValue&>(const_cast<CSSStyleValue const&>(*this).as_url()); }
bool is_value_list() const { return type() == Type::ValueList; }
StyleValueList const& as_value_list() const;
StyleValueList& as_value_list() { return const_cast<StyleValueList&>(const_cast<CSSStyleValue const&>(*this).as_value_list()); }
#define __ENUMERATE_CSS_STYLE_VALUE_TYPE(title_case, snake_case, style_value_class_name) \
bool is_##snake_case() const { return type() == Type::title_case; } \
style_value_class_name const& as_##snake_case() const; \
style_value_class_name& as_##snake_case() { return const_cast<style_value_class_name&>(const_cast<CSSStyleValue const&>(*this).as_##snake_case()); }
ENUMERATE_CSS_STYLE_VALUE_TYPES
#undef __ENUMERATE_CSS_STYLE_VALUE_TYPE
// https://www.w3.org/TR/css-values-4/#common-keywords
// https://drafts.csswg.org/css-cascade-4/#valdef-all-revert