0ct0pu5/ladybird
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 2
ladybird/Userland/Libraries/LibWeb/CSS/ComputedValues.h
Andreas Kling ad7e6878fe LibWeb: Allocate CSS::ComputedValues objects on the heap 
This makes them cheap to move around, since we can store them in a
NonnullOwnPtr instead of memcopying 2584(!) bytes.

Drastically reduces the chance of stack overflow while building the
layout tree for deeply nested DOMs (since tree building was putting
these things on the stack).

This change also exposed a completely unnecessary ComputedValues deep
copy in block layout.
2024-01-27 12:27:44 +01:00

676 lines
39 KiB
C++
Raw Blame History

/*
* Copyright (c) 2020-2023, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Optional.h>
#include <LibGfx/FontCascadeList.h>
#include <LibGfx/Painter.h>
#include <LibWeb/CSS/BackdropFilter.h>
#include <LibWeb/CSS/CalculatedOr.h>
#include <LibWeb/CSS/Clip.h>
#include <LibWeb/CSS/ColumnCount.h>
#include <LibWeb/CSS/Display.h>
#include <LibWeb/CSS/GridTrackPlacement.h>
#include <LibWeb/CSS/GridTrackSize.h>
#include <LibWeb/CSS/LengthBox.h>
#include <LibWeb/CSS/PercentageOr.h>
#include <LibWeb/CSS/Ratio.h>
#include <LibWeb/CSS/Size.h>
#include <LibWeb/CSS/StyleValues/AbstractImageStyleValue.h>
#include <LibWeb/CSS/StyleValues/ShadowStyleValue.h>
#include <LibWeb/CSS/Transformation.h>
namespace Web::CSS {
struct FlexBasisContent { };
using FlexBasis = Variant<FlexBasisContent, Size>;
struct AspectRatio {
bool use_natural_aspect_ratio_if_available;
Optional<Ratio> preferred_ratio;
};
struct GridAutoFlow {
bool row { true };
bool dense { false };
};
struct QuotesData {
enum class Type {
None,
Auto,
Specified,
} type;
Vector<Array<String, 2>> strings {};
};
struct ResolvedBackdropFilter {
struct Blur {
float radius;
};
struct DropShadow {
double offset_x;
double offset_y;
double radius;
Color color;
};
struct HueRotate {
float angle_degrees;
};
struct ColorOperation {
Filter::Color::Operation operation;
float amount;
};
using FilterFunction = Variant<Blur, DropShadow, HueRotate, ColorOperation>;
bool is_none() const { return filters.size() == 0; }
Vector<FilterFunction> filters;
};
class InitialValues {
public:
static AspectRatio aspect_ratio() { return AspectRatio { true, {} }; }
static CSSPixels font_size() { return 16; }
static int font_weight() { return 400; }
static CSS::FontVariant font_variant() { return CSS::FontVariant::Normal; }
static CSSPixels line_height() { return 0; }
static CSS::Float float_() { return CSS::Float::None; }
static CSS::Length border_spacing() { return CSS::Length::make_px(0); }
static CSS::CaptionSide caption_side() { return CSS::CaptionSide::Top; }
static CSS::Clear clear() { return CSS::Clear::None; }
static CSS::Clip clip() { return CSS::Clip::make_auto(); }
static CSS::Cursor cursor() { return CSS::Cursor::Auto; }
static CSS::WhiteSpace white_space() { return CSS::WhiteSpace::Normal; }
static CSS::TextAlign text_align() { return CSS::TextAlign::Left; }
static CSS::TextJustify text_justify() { return CSS::TextJustify::Auto; }
static CSS::Positioning position() { return CSS::Positioning::Static; }
static CSS::TextDecorationLine text_decoration_line() { return CSS::TextDecorationLine::None; }
static CSS::Length text_decoration_thickness() { return Length::make_auto(); }
static CSS::TextDecorationStyle text_decoration_style() { return CSS::TextDecorationStyle::Solid; }
static CSS::TextTransform text_transform() { return CSS::TextTransform::None; }
static CSS::LengthPercentage text_indent() { return CSS::Length::make_px(0); }
static CSS::Display display() { return CSS::Display { CSS::DisplayOutside::Inline, CSS::DisplayInside::Flow }; }
static Color color() { return Color::Black; }
static Color stop_color() { return Color::Black; }
static CSS::ResolvedBackdropFilter backdrop_filter() { return ResolvedBackdropFilter { .filters = {} }; }
static Color background_color() { return Color::Transparent; }
static CSS::ListStyleType list_style_type() { return CSS::ListStyleType::Disc; }
static CSS::ListStylePosition list_style_position() { return CSS::ListStylePosition::Outside; }
static CSS::Visibility visibility() { return CSS::Visibility::Visible; }
static CSS::FlexDirection flex_direction() { return CSS::FlexDirection::Row; }
static CSS::FlexWrap flex_wrap() { return CSS::FlexWrap::Nowrap; }
static CSS::FlexBasis flex_basis() { return CSS::Size::make_auto(); }
static CSS::ImageRendering image_rendering() { return CSS::ImageRendering::Auto; }
static CSS::JustifyContent justify_content() { return CSS::JustifyContent::FlexStart; }
static CSS::JustifyItems justify_items() { return CSS::JustifyItems::Legacy; }
static CSS::JustifySelf justify_self() { return CSS::JustifySelf::Auto; }
static CSS::AlignContent align_content() { return CSS::AlignContent::Stretch; }
static CSS::AlignItems align_items() { return CSS::AlignItems::Stretch; }
static CSS::AlignSelf align_self() { return CSS::AlignSelf::Auto; }
static CSS::Appearance appearance() { return CSS::Appearance::Auto; }
static CSS::Overflow overflow() { return CSS::Overflow::Visible; }
static CSS::BoxSizing box_sizing() { return CSS::BoxSizing::ContentBox; }
static CSS::PointerEvents pointer_events() { return CSS::PointerEvents::Auto; }
static float flex_grow() { return 0.0f; }
static float flex_shrink() { return 1.0f; }
static int order() { return 0; }
static float opacity() { return 1.0f; }
static float fill_opacity() { return 1.0f; }
static CSS::FillRule fill_rule() { return CSS::FillRule::Nonzero; }
static float stroke_opacity() { return 1.0f; }
static float stop_opacity() { return 1.0f; }
static CSS::TextAnchor text_anchor() { return CSS::TextAnchor::Start; }
static CSS::Length border_radius() { return Length::make_px(0); }
static Variant<CSS::VerticalAlign, CSS::LengthPercentage> vertical_align() { return CSS::VerticalAlign::Baseline; }
static CSS::LengthBox inset() { return { CSS::Length::make_auto(), CSS::Length::make_auto(), CSS::Length::make_auto(), CSS::Length::make_auto() }; }
static CSS::LengthBox margin() { return { CSS::Length::make_px(0), CSS::Length::make_px(0), CSS::Length::make_px(0), CSS::Length::make_px(0) }; }
static CSS::LengthBox padding() { return { CSS::Length::make_px(0), CSS::Length::make_px(0), CSS::Length::make_px(0), CSS::Length::make_px(0) }; }
static CSS::Size width() { return CSS::Size::make_auto(); }
static CSS::Size min_width() { return CSS::Size::make_auto(); }
static CSS::Size max_width() { return CSS::Size::make_none(); }
static CSS::Size height() { return CSS::Size::make_auto(); }
static CSS::Size min_height() { return CSS::Size::make_auto(); }
static CSS::Size max_height() { return CSS::Size::make_none(); }
static CSS::GridTrackSizeList grid_template_columns() { return CSS::GridTrackSizeList::make_none(); }
static CSS::GridTrackSizeList grid_template_rows() { return CSS::GridTrackSizeList::make_none(); }
static CSS::GridTrackPlacement grid_column_end() { return CSS::GridTrackPlacement::make_auto(); }
static CSS::GridTrackPlacement grid_column_start() { return CSS::GridTrackPlacement::make_auto(); }
static CSS::GridTrackPlacement grid_row_end() { return CSS::GridTrackPlacement::make_auto(); }
static CSS::GridTrackPlacement grid_row_start() { return CSS::GridTrackPlacement::make_auto(); }
static CSS::GridAutoFlow grid_auto_flow() { return CSS::GridAutoFlow {}; }
static ColumnCount column_count() { return ColumnCount::make_auto(); }
static CSS::Size column_gap() { return CSS::Size::make_auto(); }
static CSS::Size row_gap() { return CSS::Size::make_auto(); }
static CSS::BorderCollapse border_collapse() { return CSS::BorderCollapse::Separate; }
static Vector<Vector<String>> grid_template_areas() { return {}; }
static CSS::Time transition_delay() { return CSS::Time::make_seconds(0); }
static CSS::ObjectFit object_fit() { return CSS::ObjectFit::Fill; }
static Color outline_color() { return Color::Black; }
static CSS::Length outline_offset() { return CSS::Length::make_px(0); }
static CSS::OutlineStyle outline_style() { return CSS::OutlineStyle::None; }
static CSS::Length outline_width() { return CSS::Length::make_px(3); }
static CSS::TableLayout table_layout() { return CSS::TableLayout::Auto; }
static QuotesData quotes() { return QuotesData { .type = QuotesData::Type::Auto }; }
static CSS::TransformBox transform_box() { return CSS::TransformBox::ViewBox; }
static CSS::MaskType mask_type() { return CSS::MaskType::Luminance; }
static CSS::MathShift math_shift() { return CSS::MathShift::Normal; }
static CSS::MathStyle math_style() { return CSS::MathStyle::Normal; }
static int math_depth() { return 0; }
};
enum class BackgroundSize {
Contain,
Cover,
LengthPercentage,
};
// https://svgwg.org/svg2-draft/painting.html#SpecifyingPaint
class SVGPaint {
public:
SVGPaint(Color color)
: m_value(color)
{
}
SVGPaint(AK::URL const& url)
: m_value(url)
{
}
bool is_color() const { return m_value.has<Color>(); }
bool is_url() const { return m_value.has<AK::URL>(); }
Color as_color() const { return m_value.get<Color>(); }
AK::URL const& as_url() const { return m_value.get<AK::URL>(); }
private:
Variant<AK::URL, Color> m_value;
};
// https://drafts.fxtf.org/css-masking-1/#typedef-mask-reference
class MaskReference {
public:
// TODO: Support other mask types.
MaskReference(AK::URL const& url)
: m_url(url)
{
}
AK::URL const& url() const { return m_url; }
private:
AK::URL m_url;
};
struct BackgroundLayerData {
RefPtr<CSS::AbstractImageStyleValue const> background_image { nullptr };
CSS::BackgroundAttachment attachment { CSS::BackgroundAttachment::Scroll };
CSS::BackgroundBox origin { CSS::BackgroundBox::PaddingBox };
CSS::BackgroundBox clip { CSS::BackgroundBox::BorderBox };
CSS::PositionEdge position_edge_x { CSS::PositionEdge::Left };
CSS::LengthPercentage position_offset_x { CSS::Length::make_px(0) };
CSS::PositionEdge position_edge_y { CSS::PositionEdge::Top };
CSS::LengthPercentage position_offset_y { CSS::Length::make_px(0) };
CSS::BackgroundSize size_type { CSS::BackgroundSize::LengthPercentage };
CSS::LengthPercentage size_x { CSS::Length::make_auto() };
CSS::LengthPercentage size_y { CSS::Length::make_auto() };
CSS::Repeat repeat_x { CSS::Repeat::Repeat };
CSS::Repeat repeat_y { CSS::Repeat::Repeat };
};
struct BorderData {
public:
Color color { Color::Transparent };
CSS::LineStyle line_style { CSS::LineStyle::None };
CSSPixels width { 0 };
bool operator==(BorderData const&) const = default;
};
struct TransformOrigin {
CSS::LengthPercentage x { Percentage(50) };
CSS::LengthPercentage y { Percentage(50) };
};
struct ShadowData {
Color color {};
CSS::Length offset_x { Length::make_px(0) };
CSS::Length offset_y { Length::make_px(0) };
CSS::Length blur_radius { Length::make_px(0) };
CSS::Length spread_distance { Length::make_px(0) };
CSS::ShadowPlacement placement { CSS::ShadowPlacement::Outer };
};
struct ContentData {
enum class Type {
Normal,
None,
String,
} type { Type::Normal };
// FIXME: Data is a list of identifiers, strings and image values.
String data {};
String alt_text {};
};
struct BorderRadiusData {
CSS::LengthPercentage horizontal_radius { InitialValues::border_radius() };
CSS::LengthPercentage vertical_radius { InitialValues::border_radius() };
};
// FIXME: Find a better place for this helper.
inline Gfx::Painter::ScalingMode to_gfx_scaling_mode(CSS::ImageRendering css_value, Gfx::IntRect source, Gfx::IntRect target)
{
switch (css_value) {
case CSS::ImageRendering::Auto:
case CSS::ImageRendering::HighQuality:
case CSS::ImageRendering::Smooth:
if (target.width() < source.width() || target.height() < source.height())
return Gfx::Painter::ScalingMode::BoxSampling;
return Gfx::Painter::ScalingMode::BilinearBlend;
case CSS::ImageRendering::CrispEdges:
return Gfx::Painter::ScalingMode::NearestNeighbor;
case CSS::ImageRendering::Pixelated:
return Gfx::Painter::ScalingMode::SmoothPixels;
}
VERIFY_NOT_REACHED();
}
class ComputedValues {
AK_MAKE_NONCOPYABLE(ComputedValues);
AK_MAKE_NONMOVABLE(ComputedValues);
public:
ComputedValues() = default;
~ComputedValues() = default;
AspectRatio aspect_ratio() const { return m_noninherited.aspect_ratio; }
CSS::Float float_() const { return m_noninherited.float_; }
CSS::Length border_spacing_horizontal() const { return m_inherited.border_spacing_horizontal; }
CSS::Length border_spacing_vertical() const { return m_inherited.border_spacing_vertical; }
CSS::CaptionSide caption_side() const { return m_inherited.caption_side; }
CSS::Clear clear() const { return m_noninherited.clear; }
CSS::Clip clip() const { return m_noninherited.clip; }
CSS::Cursor cursor() const { return m_inherited.cursor; }
CSS::ContentData content() const { return m_noninherited.content; }
CSS::PointerEvents pointer_events() const { return m_inherited.pointer_events; }
CSS::Display display() const { return m_noninherited.display; }
Optional<int> const& z_index() const { return m_noninherited.z_index; }
CSS::TextAlign text_align() const { return m_inherited.text_align; }
CSS::TextJustify text_justify() const { return m_inherited.text_justify; }
CSS::LengthPercentage const& text_indent() const { return m_inherited.text_indent; }
Vector<CSS::TextDecorationLine> const& text_decoration_line() const { return m_noninherited.text_decoration_line; }
CSS::LengthPercentage const& text_decoration_thickness() const { return m_noninherited.text_decoration_thickness; }
CSS::TextDecorationStyle text_decoration_style() const { return m_noninherited.text_decoration_style; }
Color text_decoration_color() const { return m_noninherited.text_decoration_color; }
CSS::TextTransform text_transform() const { return m_inherited.text_transform; }
Vector<ShadowData> const& text_shadow() const { return m_inherited.text_shadow; }
CSS::Positioning position() const { return m_noninherited.position; }
CSS::WhiteSpace white_space() const { return m_inherited.white_space; }
CSS::FlexDirection flex_direction() const { return m_noninherited.flex_direction; }
CSS::FlexWrap flex_wrap() const { return m_noninherited.flex_wrap; }
FlexBasis const& flex_basis() const { return m_noninherited.flex_basis; }
float flex_grow() const { return m_noninherited.flex_grow; }
float flex_shrink() const { return m_noninherited.flex_shrink; }
int order() const { return m_noninherited.order; }
Optional<Color> accent_color() const { return m_inherited.accent_color; }
CSS::AlignContent align_content() const { return m_noninherited.align_content; }
CSS::AlignItems align_items() const { return m_noninherited.align_items; }
CSS::AlignSelf align_self() const { return m_noninherited.align_self; }
CSS::Appearance appearance() const { return m_noninherited.appearance; }
float opacity() const { return m_noninherited.opacity; }
CSS::Visibility visibility() const { return m_inherited.visibility; }
CSS::ImageRendering image_rendering() const { return m_inherited.image_rendering; }
CSS::JustifyContent justify_content() const { return m_noninherited.justify_content; }
CSS::JustifySelf justify_self() const { return m_noninherited.justify_self; }
CSS::JustifyItems justify_items() const { return m_noninherited.justify_items; }
CSS::ResolvedBackdropFilter const& backdrop_filter() const { return m_noninherited.backdrop_filter; }
Vector<ShadowData> const& box_shadow() const { return m_noninherited.box_shadow; }
CSS::BoxSizing box_sizing() const { return m_noninherited.box_sizing; }
CSS::Size const& width() const { return m_noninherited.width; }
CSS::Size const& min_width() const { return m_noninherited.min_width; }
CSS::Size const& max_width() const { return m_noninherited.max_width; }
CSS::Size const& height() const { return m_noninherited.height; }
CSS::Size const& min_height() const { return m_noninherited.min_height; }
CSS::Size const& max_height() const { return m_noninherited.max_height; }
Variant<CSS::VerticalAlign, CSS::LengthPercentage> const& vertical_align() const { return m_noninherited.vertical_align; }
CSS::GridTrackSizeList const& grid_auto_columns() const { return m_noninherited.grid_auto_columns; }
CSS::GridTrackSizeList const& grid_auto_rows() const { return m_noninherited.grid_auto_rows; }
CSS::GridAutoFlow const& grid_auto_flow() const { return m_noninherited.grid_auto_flow; }
CSS::GridTrackSizeList const& grid_template_columns() const { return m_noninherited.grid_template_columns; }
CSS::GridTrackSizeList const& grid_template_rows() const { return m_noninherited.grid_template_rows; }
CSS::GridTrackPlacement const& grid_column_end() const { return m_noninherited.grid_column_end; }
CSS::GridTrackPlacement const& grid_column_start() const { return m_noninherited.grid_column_start; }
CSS::GridTrackPlacement const& grid_row_end() const { return m_noninherited.grid_row_end; }
CSS::GridTrackPlacement const& grid_row_start() const { return m_noninherited.grid_row_start; }
CSS::ColumnCount column_count() const { return m_noninherited.column_count; }
CSS::Size const& column_gap() const { return m_noninherited.column_gap; }
CSS::Size const& row_gap() const { return m_noninherited.row_gap; }
CSS::BorderCollapse border_collapse() const { return m_inherited.border_collapse; }
Vector<Vector<String>> const& grid_template_areas() const { return m_noninherited.grid_template_areas; }
CSS::LengthBox const& inset() const { return m_noninherited.inset; }
const CSS::LengthBox& margin() const { return m_noninherited.margin; }
const CSS::LengthBox& padding() const { return m_noninherited.padding; }
BorderData const& border_left() const { return m_noninherited.border_left; }
BorderData const& border_top() const { return m_noninherited.border_top; }
BorderData const& border_right() const { return m_noninherited.border_right; }
BorderData const& border_bottom() const { return m_noninherited.border_bottom; }
const CSS::BorderRadiusData& border_bottom_left_radius() const { return m_noninherited.border_bottom_left_radius; }
const CSS::BorderRadiusData& border_bottom_right_radius() const { return m_noninherited.border_bottom_right_radius; }
const CSS::BorderRadiusData& border_top_left_radius() const { return m_noninherited.border_top_left_radius; }
const CSS::BorderRadiusData& border_top_right_radius() const { return m_noninherited.border_top_right_radius; }
CSS::Overflow overflow_x() const { return m_noninherited.overflow_x; }
CSS::Overflow overflow_y() const { return m_noninherited.overflow_y; }
Color color() const { return m_inherited.color; }
Color background_color() const { return m_noninherited.background_color; }
Vector<BackgroundLayerData> const& background_layers() const { return m_noninherited.background_layers; }
CSS::ListStyleType list_style_type() const { return m_inherited.list_style_type; }
CSS::ListStylePosition list_style_position() const { return m_inherited.list_style_position; }
Optional<SVGPaint> const& fill() const { return m_inherited.fill; }
CSS::FillRule fill_rule() const { return m_inherited.fill_rule; }
Optional<SVGPaint> const& stroke() const { return m_inherited.stroke; }
float fill_opacity() const { return m_inherited.fill_opacity; }
float stroke_opacity() const { return m_inherited.stroke_opacity; }
LengthPercentage const& stroke_width() const { return m_inherited.stroke_width; }
Color stop_color() const { return m_noninherited.stop_color; }
float stop_opacity() const { return m_noninherited.stop_opacity; }
CSS::TextAnchor text_anchor() const { return m_inherited.text_anchor; }
Optional<MaskReference> const& mask() const { return m_noninherited.mask; }
CSS::MaskType mask_type() const { return m_noninherited.mask_type; }
Vector<CSS::Transformation> const& transformations() const { return m_noninherited.transformations; }
CSS::TransformBox const& transform_box() const { return m_noninherited.transform_box; }
CSS::TransformOrigin const& transform_origin() const { return m_noninherited.transform_origin; }
Gfx::FontCascadeList const& font_list() const { return *m_inherited.font_list; }
CSSPixels font_size() const { return m_inherited.font_size; }
int font_weight() const { return m_inherited.font_weight; }
CSS::FontVariant font_variant() const { return m_inherited.font_variant; }
CSSPixels line_height() const { return m_inherited.line_height; }
CSS::Time transition_delay() const { return m_noninherited.transition_delay; }
Color outline_color() const { return m_noninherited.outline_color; }
CSS::Length outline_offset() const { return m_noninherited.outline_offset; }
CSS::OutlineStyle outline_style() const { return m_noninherited.outline_style; }
CSS::Length outline_width() const { return m_noninherited.outline_width; }
CSS::TableLayout table_layout() const { return m_noninherited.table_layout; }
CSS::QuotesData quotes() const { return m_inherited.quotes; }
CSS::MathShift math_shift() const { return m_inherited.math_shift; }
CSS::MathStyle math_style() const { return m_inherited.math_style; }
int math_depth() const { return m_inherited.math_depth; }
NonnullOwnPtr<ComputedValues> clone_inherited_values() const
{
auto clone = make<ComputedValues>();
clone->m_inherited = m_inherited;
return clone;
}
protected:
struct {
RefPtr<Gfx::FontCascadeList> font_list {};
CSSPixels font_size { InitialValues::font_size() };
int font_weight { InitialValues::font_weight() };
CSS::FontVariant font_variant { InitialValues::font_variant() };
CSSPixels line_height { InitialValues::line_height() };
CSS::BorderCollapse border_collapse { InitialValues::border_collapse() };
CSS::Length border_spacing_horizontal { InitialValues::border_spacing() };
CSS::Length border_spacing_vertical { InitialValues::border_spacing() };
CSS::CaptionSide caption_side { InitialValues::caption_side() };
Color color { InitialValues::color() };
Optional<Color> accent_color {};
CSS::Cursor cursor { InitialValues::cursor() };
CSS::ImageRendering image_rendering { InitialValues::image_rendering() };
CSS::PointerEvents pointer_events { InitialValues::pointer_events() };
CSS::TextAlign text_align { InitialValues::text_align() };
CSS::TextJustify text_justify { InitialValues::text_justify() };
CSS::TextTransform text_transform { InitialValues::text_transform() };
CSS::LengthPercentage text_indent { InitialValues::text_indent() };
CSS::WhiteSpace white_space { InitialValues::white_space() };
CSS::ListStyleType list_style_type { InitialValues::list_style_type() };
CSS::ListStylePosition list_style_position { InitialValues::list_style_position() };
CSS::Visibility visibility { InitialValues::visibility() };
CSS::QuotesData quotes { InitialValues::quotes() };
Optional<SVGPaint> fill;
CSS::FillRule fill_rule { InitialValues::fill_rule() };
Optional<SVGPaint> stroke;
float fill_opacity { InitialValues::fill_opacity() };
float stroke_opacity { InitialValues::stroke_opacity() };
LengthPercentage stroke_width { Length::make_px(1) };
CSS::TextAnchor text_anchor { InitialValues::text_anchor() };
Vector<ShadowData> text_shadow;
CSS::MathShift math_shift { InitialValues::math_shift() };
CSS::MathStyle math_style { InitialValues::math_style() };
int math_depth { InitialValues::math_depth() };
} m_inherited;
struct {
AspectRatio aspect_ratio { InitialValues::aspect_ratio() };
CSS::Float float_ { InitialValues::float_() };
CSS::Clear clear { InitialValues::clear() };
CSS::Clip clip { InitialValues::clip() };
CSS::Display display { InitialValues::display() };
Optional<int> z_index;
// FIXME: Store this as flags in a u8.
Vector<CSS::TextDecorationLine> text_decoration_line { InitialValues::text_decoration_line() };
CSS::LengthPercentage text_decoration_thickness { InitialValues::text_decoration_thickness() };
CSS::TextDecorationStyle text_decoration_style { InitialValues::text_decoration_style() };
Color text_decoration_color { InitialValues::color() };
CSS::Positioning position { InitialValues::position() };
CSS::Size width { InitialValues::width() };
CSS::Size min_width { InitialValues::min_width() };
CSS::Size max_width { InitialValues::max_width() };
CSS::Size height { InitialValues::height() };
CSS::Size min_height { InitialValues::min_height() };
CSS::Size max_height { InitialValues::max_height() };
CSS::LengthBox inset { InitialValues::inset() };
CSS::LengthBox margin { InitialValues::margin() };
CSS::LengthBox padding { InitialValues::padding() };
CSS::ResolvedBackdropFilter backdrop_filter { InitialValues::backdrop_filter() };
BorderData border_left;
BorderData border_top;
BorderData border_right;
BorderData border_bottom;
BorderRadiusData border_bottom_left_radius;
BorderRadiusData border_bottom_right_radius;
BorderRadiusData border_top_left_radius;
BorderRadiusData border_top_right_radius;
Color background_color { InitialValues::background_color() };
Vector<BackgroundLayerData> background_layers;
CSS::FlexDirection flex_direction { InitialValues::flex_direction() };
CSS::FlexWrap flex_wrap { InitialValues::flex_wrap() };
CSS::FlexBasis flex_basis { InitialValues::flex_basis() };
float flex_grow { InitialValues::flex_grow() };
float flex_shrink { InitialValues::flex_shrink() };
int order { InitialValues::order() };
CSS::AlignContent align_content { InitialValues::align_content() };
CSS::AlignItems align_items { InitialValues::align_items() };
CSS::AlignSelf align_self { InitialValues::align_self() };
CSS::Appearance appearance { InitialValues::appearance() };
CSS::JustifyContent justify_content { InitialValues::justify_content() };
CSS::JustifyItems justify_items { InitialValues::justify_items() };
CSS::JustifySelf justify_self { InitialValues::justify_self() };
CSS::Overflow overflow_x { InitialValues::overflow() };
CSS::Overflow overflow_y { InitialValues::overflow() };
float opacity { InitialValues::opacity() };
Vector<ShadowData> box_shadow {};
Vector<CSS::Transformation> transformations {};
CSS::TransformBox transform_box { InitialValues::transform_box() };
CSS::TransformOrigin transform_origin {};
CSS::BoxSizing box_sizing { InitialValues::box_sizing() };
CSS::ContentData content;
Variant<CSS::VerticalAlign, CSS::LengthPercentage> vertical_align { InitialValues::vertical_align() };
CSS::GridTrackSizeList grid_auto_columns;
CSS::GridTrackSizeList grid_auto_rows;
CSS::GridTrackSizeList grid_template_columns;
CSS::GridTrackSizeList grid_template_rows;
CSS::GridAutoFlow grid_auto_flow { InitialValues::grid_auto_flow() };
CSS::GridTrackPlacement grid_column_end { InitialValues::grid_column_end() };
CSS::GridTrackPlacement grid_column_start { InitialValues::grid_column_start() };
CSS::GridTrackPlacement grid_row_end { InitialValues::grid_row_end() };
CSS::GridTrackPlacement grid_row_start { InitialValues::grid_row_start() };
CSS::ColumnCount column_count { InitialValues::column_count() };
CSS::Size column_gap { InitialValues::column_gap() };
CSS::Size row_gap { InitialValues::row_gap() };
Vector<Vector<String>> grid_template_areas { InitialValues::grid_template_areas() };
Gfx::Color stop_color { InitialValues::stop_color() };
float stop_opacity { InitialValues::stop_opacity() };
CSS::Time transition_delay { InitialValues::transition_delay() };
Color outline_color { InitialValues::outline_color() };
CSS::Length outline_offset { InitialValues::outline_offset() };
CSS::OutlineStyle outline_style { InitialValues::outline_style() };
CSS::Length outline_width { InitialValues::outline_width() };
CSS::TableLayout table_layout { InitialValues::table_layout() };
Optional<MaskReference> mask;
CSS::MaskType mask_type { InitialValues::mask_type() };
} m_noninherited;
};
class ImmutableComputedValues final : public ComputedValues {
};
class MutableComputedValues final : public ComputedValues {
public:
void inherit_from(ComputedValues const& other)
{
m_inherited = static_cast<MutableComputedValues const&>(other).m_inherited;
}
void set_aspect_ratio(AspectRatio aspect_ratio) { m_noninherited.aspect_ratio = aspect_ratio; }
void set_font_list(NonnullRefPtr<Gfx::FontCascadeList> font_list) { m_inherited.font_list = move(font_list); }
void set_font_size(CSSPixels font_size) { m_inherited.font_size = font_size; }
void set_font_weight(int font_weight) { m_inherited.font_weight = font_weight; }
void set_font_variant(CSS::FontVariant font_variant) { m_inherited.font_variant = font_variant; }
void set_line_height(CSSPixels line_height) { m_inherited.line_height = line_height; }
void set_border_spacing_horizontal(CSS::Length border_spacing_horizontal) { m_inherited.border_spacing_horizontal = border_spacing_horizontal; }
void set_border_spacing_vertical(CSS::Length border_spacing_vertical) { m_inherited.border_spacing_vertical = border_spacing_vertical; }
void set_caption_side(CSS::CaptionSide caption_side) { m_inherited.caption_side = caption_side; }
void set_color(Color color) { m_inherited.color = color; }
void set_clip(CSS::Clip const& clip) { m_noninherited.clip = clip; }
void set_content(ContentData const& content) { m_noninherited.content = content; }
void set_cursor(CSS::Cursor cursor) { m_inherited.cursor = cursor; }
void set_image_rendering(CSS::ImageRendering value) { m_inherited.image_rendering = value; }
void set_pointer_events(CSS::PointerEvents value) { m_inherited.pointer_events = value; }
void set_background_color(Color color) { m_noninherited.background_color = color; }
void set_background_layers(Vector<BackgroundLayerData>&& layers) { m_noninherited.background_layers = move(layers); }
void set_float(CSS::Float value) { m_noninherited.float_ = value; }
void set_clear(CSS::Clear value) { m_noninherited.clear = value; }
void set_z_index(Optional<int> value) { m_noninherited.z_index = value; }
void set_text_align(CSS::TextAlign text_align) { m_inherited.text_align = text_align; }
void set_text_justify(CSS::TextJustify text_justify) { m_inherited.text_justify = text_justify; }
void set_text_decoration_line(Vector<CSS::TextDecorationLine> value) { m_noninherited.text_decoration_line = move(value); }
void set_text_decoration_thickness(CSS::LengthPercentage value) { m_noninherited.text_decoration_thickness = move(value); }
void set_text_decoration_style(CSS::TextDecorationStyle value) { m_noninherited.text_decoration_style = value; }
void set_text_decoration_color(Color value) { m_noninherited.text_decoration_color = value; }
void set_text_transform(CSS::TextTransform value) { m_inherited.text_transform = value; }
void set_text_shadow(Vector<ShadowData>&& value) { m_inherited.text_shadow = move(value); }
void set_text_indent(CSS::LengthPercentage value) { m_inherited.text_indent = move(value); }
void set_position(CSS::Positioning position) { m_noninherited.position = position; }
void set_white_space(CSS::WhiteSpace value) { m_inherited.white_space = value; }
void set_width(CSS::Size const& width) { m_noninherited.width = width; }
void set_min_width(CSS::Size const& width) { m_noninherited.min_width = width; }
void set_max_width(CSS::Size const& width) { m_noninherited.max_width = width; }
void set_height(CSS::Size const& height) { m_noninherited.height = height; }
void set_min_height(CSS::Size const& height) { m_noninherited.min_height = height; }
void set_max_height(CSS::Size const& height) { m_noninherited.max_height = height; }
void set_inset(CSS::LengthBox const& inset) { m_noninherited.inset = inset; }
void set_margin(const CSS::LengthBox& margin) { m_noninherited.margin = margin; }
void set_padding(const CSS::LengthBox& padding) { m_noninherited.padding = padding; }
void set_overflow_x(CSS::Overflow value) { m_noninherited.overflow_x = value; }
void set_overflow_y(CSS::Overflow value) { m_noninherited.overflow_y = value; }
void set_list_style_type(CSS::ListStyleType value) { m_inherited.list_style_type = value; }
void set_list_style_position(CSS::ListStylePosition value) { m_inherited.list_style_position = value; }
void set_display(CSS::Display value) { m_noninherited.display = value; }
void set_backdrop_filter(CSS::ResolvedBackdropFilter backdrop_filter) { m_noninherited.backdrop_filter = move(backdrop_filter); }
void set_border_bottom_left_radius(CSS::BorderRadiusData value) { m_noninherited.border_bottom_left_radius = move(value); }
void set_border_bottom_right_radius(CSS::BorderRadiusData value) { m_noninherited.border_bottom_right_radius = move(value); }
void set_border_top_left_radius(CSS::BorderRadiusData value) { m_noninherited.border_top_left_radius = move(value); }
void set_border_top_right_radius(CSS::BorderRadiusData value) { m_noninherited.border_top_right_radius = move(value); }
BorderData& border_left() { return m_noninherited.border_left; }
BorderData& border_top() { return m_noninherited.border_top; }
BorderData& border_right() { return m_noninherited.border_right; }
BorderData& border_bottom() { return m_noninherited.border_bottom; }
void set_flex_direction(CSS::FlexDirection value) { m_noninherited.flex_direction = value; }
void set_flex_wrap(CSS::FlexWrap value) { m_noninherited.flex_wrap = value; }
void set_flex_basis(FlexBasis value) { m_noninherited.flex_basis = move(value); }
void set_flex_grow(float value) { m_noninherited.flex_grow = value; }
void set_flex_shrink(float value) { m_noninherited.flex_shrink = value; }
void set_order(int value) { m_noninherited.order = value; }
void set_accent_color(Color value) { m_inherited.accent_color = value; }
void set_align_content(CSS::AlignContent value) { m_noninherited.align_content = value; }
void set_align_items(CSS::AlignItems value) { m_noninherited.align_items = value; }
void set_align_self(CSS::AlignSelf value) { m_noninherited.align_self = value; }
void set_appearance(CSS::Appearance value) { m_noninherited.appearance = value; }
void set_opacity(float value) { m_noninherited.opacity = value; }
void set_justify_content(CSS::JustifyContent value) { m_noninherited.justify_content = value; }
void set_justify_items(CSS::JustifyItems value) { m_noninherited.justify_items = value; }
void set_justify_self(CSS::JustifySelf value) { m_noninherited.justify_self = value; }
void set_box_shadow(Vector<ShadowData>&& value) { m_noninherited.box_shadow = move(value); }
void set_transformations(Vector<CSS::Transformation> value) { m_noninherited.transformations = move(value); }
void set_transform_box(CSS::TransformBox value) { m_noninherited.transform_box = value; }
void set_transform_origin(CSS::TransformOrigin value) { m_noninherited.transform_origin = value; }
void set_box_sizing(CSS::BoxSizing value) { m_noninherited.box_sizing = value; }
void set_vertical_align(Variant<CSS::VerticalAlign, CSS::LengthPercentage> value) { m_noninherited.vertical_align = move(value); }
void set_visibility(CSS::Visibility value) { m_inherited.visibility = value; }
void set_grid_auto_columns(CSS::GridTrackSizeList value) { m_noninherited.grid_auto_columns = move(value); }
void set_grid_auto_rows(CSS::GridTrackSizeList value) { m_noninherited.grid_auto_rows = move(value); }
void set_grid_template_columns(CSS::GridTrackSizeList value) { m_noninherited.grid_template_columns = move(value); }
void set_grid_template_rows(CSS::GridTrackSizeList value) { m_noninherited.grid_template_rows = move(value); }
void set_grid_column_end(CSS::GridTrackPlacement value) { m_noninherited.grid_column_end = value; }
void set_grid_column_start(CSS::GridTrackPlacement value) { m_noninherited.grid_column_start = value; }
void set_grid_row_end(CSS::GridTrackPlacement value) { m_noninherited.grid_row_end = value; }
void set_grid_row_start(CSS::GridTrackPlacement value) { m_noninherited.grid_row_start = value; }
void set_column_count(CSS::ColumnCount value) { m_noninherited.column_count = value; }
void set_column_gap(CSS::Size const& column_gap) { m_noninherited.column_gap = column_gap; }
void set_row_gap(CSS::Size const& row_gap) { m_noninherited.row_gap = row_gap; }
void set_border_collapse(CSS::BorderCollapse const& border_collapse) { m_inherited.border_collapse = border_collapse; }
void set_grid_template_areas(Vector<Vector<String>> const& grid_template_areas) { m_noninherited.grid_template_areas = grid_template_areas; }
void set_grid_auto_flow(CSS::GridAutoFlow grid_auto_flow) { m_noninherited.grid_auto_flow = grid_auto_flow; }
void set_transition_delay(CSS::Time const& transition_delay) { m_noninherited.transition_delay = transition_delay; }
void set_table_layout(CSS::TableLayout value) { m_noninherited.table_layout = value; }
void set_quotes(CSS::QuotesData value) { m_inherited.quotes = value; }
void set_fill(SVGPaint value) { m_inherited.fill = value; }
void set_stroke(SVGPaint value) { m_inherited.stroke = value; }
void set_fill_rule(CSS::FillRule value) { m_inherited.fill_rule = value; }
void set_fill_opacity(float value) { m_inherited.fill_opacity = value; }
void set_stroke_opacity(float value) { m_inherited.stroke_opacity = value; }
void set_stroke_width(LengthPercentage value) { m_inherited.stroke_width = value; }
void set_stop_color(Color value) { m_noninherited.stop_color = value; }
void set_stop_opacity(float value) { m_noninherited.stop_opacity = value; }
void set_text_anchor(CSS::TextAnchor value) { m_inherited.text_anchor = value; }
void set_outline_color(Color value) { m_noninherited.outline_color = value; }
void set_outline_offset(CSS::Length value) { m_noninherited.outline_offset = value; }
void set_outline_style(CSS::OutlineStyle value) { m_noninherited.outline_style = value; }
void set_outline_width(CSS::Length value) { m_noninherited.outline_width = value; }
void set_mask(MaskReference value) { m_noninherited.mask = value; }
void set_mask_type(CSS::MaskType value) { m_noninherited.mask_type = value; }
void set_math_shift(CSS::MathShift value) { m_inherited.math_shift = value; }
void set_math_style(CSS::MathStyle value) { m_inherited.math_style = value; }
void set_math_depth(int value) { m_inherited.math_depth = value; }
};
}
Reference in a new issue View git blame Copy permalink