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LibWeb: Make StyleProperties::property() always return a value

By the time that property() gets called, we've already given every
single property a value, so we can just return it. This simplifies a
lot of places that were manually handling a lack of value
unnecessarily.
This commit is contained in:
Sam Atkins 2022-04-14 11:52:35 +01:00 committed by Andreas Kling
parent a20188cd91
commit e941f07931
5 changed files with 110 additions and 190 deletions

View file

@ -400,12 +400,10 @@ Optional<StyleProperty> ResolvedCSSStyleDeclaration::property(PropertyID propert
if (!m_element->layout_node()) {
auto style = m_element->document().style_computer().compute_style(const_cast<DOM::Element&>(*m_element));
if (auto maybe_property = style->property(property_id); maybe_property.has_value()) {
return StyleProperty {
.property_id = property_id,
.value = maybe_property.release_value(),
};
}
return StyleProperty {
.property_id = property_id,
.value = style->property(property_id),
};
return {};
}

View file

@ -772,7 +772,7 @@ static NonnullRefPtr<StyleValue> get_inherit_value(CSS::PropertyID property_id,
if (!parent_element || !parent_element->computed_css_values())
return property_initial_value(property_id);
return parent_element->computed_css_values()->property(property_id).release_value();
return parent_element->computed_css_values()->property(property_id);
};
void StyleComputer::compute_defaulted_property_value(StyleProperties& style, DOM::Element const* element, CSS::PropertyID property_id, Optional<CSS::Selector::PseudoElement> pseudo_element) const
@ -835,11 +835,9 @@ float StyleComputer::root_element_font_size() const
if (!computed_root_style)
return default_root_element_font_size;
auto maybe_root_value = computed_root_style->property(CSS::PropertyID::FontSize);
if (!maybe_root_value.has_value())
return default_root_element_font_size;
auto root_value = computed_root_style->property(CSS::PropertyID::FontSize);
return maybe_root_value.value()->to_length().to_px(viewport_rect(), computed_root_style->computed_font().pixel_metrics(), default_root_element_font_size, default_root_element_font_size);
return root_value->to_length().to_px(viewport_rect(), computed_root_style->computed_font().pixel_metrics(), default_root_element_font_size, default_root_element_font_size);
}
void StyleComputer::compute_font(StyleProperties& style, DOM::Element const* element, Optional<CSS::Selector::PseudoElement> pseudo_element) const
@ -853,9 +851,9 @@ void StyleComputer::compute_font(StyleProperties& style, DOM::Element const* ele
auto* parent_element = get_parent_element(element, pseudo_element);
auto font_size = style.property(CSS::PropertyID::FontSize).value();
auto font_style = style.property(CSS::PropertyID::FontStyle).value();
auto font_weight = style.property(CSS::PropertyID::FontWeight).value();
auto font_size = style.property(CSS::PropertyID::FontSize);
auto font_style = style.property(CSS::PropertyID::FontStyle);
auto font_weight = style.property(CSS::PropertyID::FontWeight);
int weight = Gfx::FontWeight::Regular;
if (font_weight->is_identifier()) {
@ -930,7 +928,7 @@ void StyleComputer::compute_font(StyleProperties& style, DOM::Element const* ele
auto parent_font_size = [&]() -> float {
if (!parent_element || !parent_element->computed_css_values())
return font_size_in_px;
auto value = parent_element->computed_css_values()->property(CSS::PropertyID::FontSize).value();
auto value = parent_element->computed_css_values()->property(CSS::PropertyID::FontSize);
if (value->is_length()) {
auto length = static_cast<LengthStyleValue const&>(*value).to_length();
if (length.is_absolute() || length.is_relative())
@ -1028,7 +1026,7 @@ void StyleComputer::compute_font(StyleProperties& style, DOM::Element const* ele
RefPtr<Gfx::Font> found_font;
auto family_value = style.property(PropertyID::FontFamily).value();
auto family_value = style.property(PropertyID::FontFamily);
if (family_value->is_value_list()) {
auto const& family_list = static_cast<StyleValueList const&>(*family_value).values();
for (auto const& family : family_list) {
@ -1068,7 +1066,7 @@ void StyleComputer::absolutize_values(StyleProperties& style, DOM::Element const
{
auto font_metrics = style.computed_font().pixel_metrics();
float root_font_size = root_element_font_size();
float font_size = style.property(CSS::PropertyID::FontSize).value()->to_length().to_px(viewport_rect(), font_metrics, root_font_size, root_font_size);
float font_size = style.property(CSS::PropertyID::FontSize)->to_length().to_px(viewport_rect(), font_metrics, root_font_size, root_font_size);
for (size_t i = 0; i < style.m_property_values.size(); ++i) {
auto& value_slot = style.m_property_values[i];

View file

@ -35,20 +35,17 @@ void StyleProperties::set_property(CSS::PropertyID id, NonnullRefPtr<StyleValue>
m_property_values[to_underlying(id)] = move(value);
}
Optional<NonnullRefPtr<StyleValue>> StyleProperties::property(CSS::PropertyID property_id) const
NonnullRefPtr<StyleValue> StyleProperties::property(CSS::PropertyID property_id) const
{
auto value = m_property_values[to_underlying(property_id)];
if (!value)
return {};
// By the time we call this method, all properties have values assigned.
VERIFY(!value.is_null());
return value.release_nonnull();
}
Length StyleProperties::length_or_fallback(CSS::PropertyID id, Length const& fallback) const
{
auto maybe_value = property(id);
if (!maybe_value.has_value())
return fallback;
auto& value = maybe_value.value();
auto value = property(id);
if (value->is_calculated())
return Length::make_calculated(value->as_calculated());
@ -66,10 +63,7 @@ LengthPercentage StyleProperties::length_percentage_or_fallback(CSS::PropertyID
Optional<LengthPercentage> StyleProperties::length_percentage(CSS::PropertyID id) const
{
auto maybe_value = property(id);
if (!maybe_value.has_value())
return {};
auto& value = maybe_value.value();
auto value = property(id);
if (value->is_calculated())
return LengthPercentage { value->as_calculated() };
@ -96,9 +90,9 @@ LengthBox StyleProperties::length_box(CSS::PropertyID left_id, CSS::PropertyID t
Color StyleProperties::color_or_fallback(CSS::PropertyID id, Layout::NodeWithStyle const& node, Color fallback) const
{
auto value = property(id);
if (!value.has_value() || !value.value()->has_color())
if (!value->has_color())
return fallback;
return value.value()->to_color(node);
return value->to_color(node);
}
NonnullRefPtr<Gfx::Font> StyleProperties::font_fallback(bool monospace, bool bold)
@ -117,26 +111,24 @@ NonnullRefPtr<Gfx::Font> StyleProperties::font_fallback(bool monospace, bool bol
float StyleProperties::line_height(Layout::Node const& layout_node) const
{
if (auto maybe_line_height = property(CSS::PropertyID::LineHeight); maybe_line_height.has_value()) {
auto line_height = maybe_line_height.release_value();
auto line_height = property(CSS::PropertyID::LineHeight);
if (line_height->is_identifier() && line_height->to_identifier() == ValueID::Normal)
return layout_node.font().pixel_metrics().line_spacing();
if (line_height->is_identifier() && line_height->to_identifier() == ValueID::Normal)
return layout_node.font().pixel_metrics().line_spacing();
if (line_height->is_length()) {
auto line_height_length = line_height->to_length();
if (!line_height_length.is_auto())
return line_height_length.to_px(layout_node);
}
if (line_height->is_length()) {
auto line_height_length = line_height->to_length();
if (!line_height_length.is_auto())
return line_height_length.to_px(layout_node);
}
if (line_height->is_numeric())
return Length(line_height->to_number(), Length::Type::Em).to_px(layout_node);
if (line_height->is_numeric())
return Length(line_height->to_number(), Length::Type::Em).to_px(layout_node);
if (line_height->is_percentage()) {
// Percentages are relative to 1em. https://www.w3.org/TR/css-inline-3/#valdef-line-height-percentage
auto& percentage = line_height->as_percentage().percentage();
return Length(percentage.as_fraction(), Length::Type::Em).to_px(layout_node);
}
if (line_height->is_percentage()) {
// Percentages are relative to 1em. https://www.w3.org/TR/css-inline-3/#valdef-line-height-percentage
auto& percentage = line_height->as_percentage().percentage();
return Length(percentage.as_fraction(), Length::Type::Em).to_px(layout_node);
}
return layout_node.font().pixel_metrics().line_spacing();
@ -144,11 +136,7 @@ float StyleProperties::line_height(Layout::Node const& layout_node) const
Optional<int> StyleProperties::z_index() const
{
auto maybe_value = property(CSS::PropertyID::ZIndex);
if (!maybe_value.has_value())
return {};
auto& value = maybe_value.value();
auto value = property(CSS::PropertyID::ZIndex);
if (value->has_auto())
return {};
if (value->has_integer())
@ -158,10 +146,7 @@ Optional<int> StyleProperties::z_index() const
float StyleProperties::opacity() const
{
auto maybe_value = property(CSS::PropertyID::Opacity);
if (!maybe_value.has_value())
return 1.0f;
auto& value = maybe_value.value();
auto value = property(CSS::PropertyID::Opacity);
float unclamped_opacity = 1.0f;
@ -192,25 +177,18 @@ float StyleProperties::opacity() const
Optional<CSS::FlexDirection> StyleProperties::flex_direction() const
{
auto value = property(CSS::PropertyID::FlexDirection);
if (!value.has_value())
return {};
return value_id_to_flex_direction(value.value()->to_identifier());
return value_id_to_flex_direction(value->to_identifier());
}
Optional<CSS::FlexWrap> StyleProperties::flex_wrap() const
{
auto value = property(CSS::PropertyID::FlexWrap);
if (!value.has_value())
return {};
return value_id_to_flex_wrap(value.value()->to_identifier());
return value_id_to_flex_wrap(value->to_identifier());
}
Optional<CSS::FlexBasisData> StyleProperties::flex_basis() const
{
auto maybe_value = property(CSS::PropertyID::FlexBasis);
if (!maybe_value.has_value())
return {};
auto& value = maybe_value.value();
auto value = property(CSS::PropertyID::FlexBasis);
if (value->is_identifier() && value->to_identifier() == CSS::ValueID::Content)
return { { CSS::FlexBasis::Content, {} } };
@ -230,56 +208,50 @@ Optional<CSS::FlexBasisData> StyleProperties::flex_basis() const
float StyleProperties::flex_grow() const
{
auto value = property(CSS::PropertyID::FlexGrow);
if (!value.has_value() || !value.value()->has_number())
if (!value->has_number())
return 0;
return value.value()->to_number();
return value->to_number();
}
float StyleProperties::flex_shrink() const
{
auto value = property(CSS::PropertyID::FlexShrink);
if (!value.has_value() || !value.value()->has_number())
if (!value->has_number())
return 1;
return value.value()->to_number();
return value->to_number();
}
int StyleProperties::order() const
{
auto value = property(CSS::PropertyID::Order);
if (!value.has_value() || !value.value()->has_integer())
if (!value->has_integer())
return 0;
return value.value()->to_integer();
return value->to_integer();
}
Optional<CSS::ImageRendering> StyleProperties::image_rendering() const
{
auto value = property(CSS::PropertyID::ImageRendering);
if (!value.has_value())
return {};
return value_id_to_image_rendering(value.value()->to_identifier());
return value_id_to_image_rendering(value->to_identifier());
}
Optional<CSS::JustifyContent> StyleProperties::justify_content() const
{
auto value = property(CSS::PropertyID::JustifyContent);
if (!value.has_value())
return {};
return value_id_to_justify_content(value.value()->to_identifier());
return value_id_to_justify_content(value->to_identifier());
}
Vector<CSS::Transformation> StyleProperties::transformations() const
{
auto value = property(CSS::PropertyID::Transform);
if (!value.has_value())
if (value->is_identifier() && value->to_identifier() == CSS::ValueID::None)
return {};
if (value.value()->is_identifier() && value.value()->to_identifier() == CSS::ValueID::None)
if (!value->is_value_list())
return {};
if (!value.value()->is_value_list())
return {};
auto& list = value.value()->as_value_list();
auto& list = value->as_value_list();
Vector<CSS::Transformation> transformations;
@ -321,9 +293,9 @@ static Optional<LengthPercentage> length_percentage_for_style_value(StyleValue c
CSS::TransformOrigin StyleProperties::transform_origin() const
{
auto value = property(CSS::PropertyID::TransformOrigin);
if (!value.has_value() || !value.value()->is_value_list() || value.value()->as_value_list().size() != 2)
if (!value->is_value_list() || value->as_value_list().size() != 2)
return {};
auto const& list = value.value()->as_value_list();
auto const& list = value->as_value_list();
auto x_value = length_percentage_for_style_value(list.values()[0]);
auto y_value = length_percentage_for_style_value(list.values()[1]);
if (!x_value.has_value() || !y_value.has_value()) {
@ -335,17 +307,13 @@ CSS::TransformOrigin StyleProperties::transform_origin() const
Optional<CSS::AlignItems> StyleProperties::align_items() const
{
auto value = property(CSS::PropertyID::AlignItems);
if (!value.has_value())
return {};
return value_id_to_align_items(value.value()->to_identifier());
return value_id_to_align_items(value->to_identifier());
}
Optional<CSS::Position> StyleProperties::position() const
{
auto value = property(CSS::PropertyID::Position);
if (!value.has_value())
return {};
return value_id_to_position(value.value()->to_identifier());
return value_id_to_position(value->to_identifier());
}
bool StyleProperties::operator==(StyleProperties const& other) const
@ -377,66 +345,48 @@ bool StyleProperties::operator==(StyleProperties const& other) const
Optional<CSS::TextAlign> StyleProperties::text_align() const
{
auto value = property(CSS::PropertyID::TextAlign);
if (!value.has_value())
return {};
return value_id_to_text_align(value.value()->to_identifier());
return value_id_to_text_align(value->to_identifier());
}
Optional<CSS::TextJustify> StyleProperties::text_justify() const
{
auto value = property(CSS::PropertyID::TextJustify);
if (!value.has_value())
return {};
return value_id_to_text_justify(value.value()->to_identifier());
return value_id_to_text_justify(value->to_identifier());
}
Optional<CSS::PointerEvents> StyleProperties::pointer_events() const
{
auto value = property(CSS::PropertyID::PointerEvents);
if (!value.has_value())
return {};
return value_id_to_pointer_events(value.value()->to_identifier());
return value_id_to_pointer_events(value->to_identifier());
}
Optional<CSS::WhiteSpace> StyleProperties::white_space() const
{
auto value = property(CSS::PropertyID::WhiteSpace);
if (!value.has_value())
return {};
return value_id_to_white_space(value.value()->to_identifier());
return value_id_to_white_space(value->to_identifier());
}
Optional<CSS::LineStyle> StyleProperties::line_style(CSS::PropertyID property_id) const
{
auto value = property(property_id);
if (!value.has_value())
return {};
return value_id_to_line_style(value.value()->to_identifier());
return value_id_to_line_style(value->to_identifier());
}
Optional<CSS::Float> StyleProperties::float_() const
{
auto value = property(CSS::PropertyID::Float);
if (!value.has_value())
return {};
return value_id_to_float(value.value()->to_identifier());
return value_id_to_float(value->to_identifier());
}
Optional<CSS::Clear> StyleProperties::clear() const
{
auto value = property(CSS::PropertyID::Clear);
if (!value.has_value())
return {};
return value_id_to_clear(value.value()->to_identifier());
return value_id_to_clear(value->to_identifier());
}
CSS::ContentData StyleProperties::content() const
{
auto maybe_value = property(CSS::PropertyID::Content);
if (!maybe_value.has_value())
return CSS::ContentData {};
auto& value = maybe_value.value();
auto value = property(CSS::PropertyID::Content);
if (value->is_content()) {
auto& content_style_value = value->as_content();
@ -486,25 +436,23 @@ CSS::ContentData StyleProperties::content() const
Optional<CSS::Cursor> StyleProperties::cursor() const
{
auto value = property(CSS::PropertyID::Cursor);
if (!value.has_value())
return {};
return value_id_to_cursor(value.value()->to_identifier());
return value_id_to_cursor(value->to_identifier());
}
Optional<CSS::Visibility> StyleProperties::visibility() const
{
auto value = property(CSS::PropertyID::Visibility);
if (!value.has_value() || !value.value()->is_identifier())
if (!value->is_identifier())
return {};
return value_id_to_visibility(value.value()->to_identifier());
return value_id_to_visibility(value->to_identifier());
}
CSS::Display StyleProperties::display() const
{
auto value = property(CSS::PropertyID::Display);
if (!value.has_value() || !value.value()->is_identifier())
if (!value->is_identifier())
return CSS::Display::from_short(CSS::Display::Short::Inline);
switch (value.value()->to_identifier()) {
switch (value->to_identifier()) {
case CSS::ValueID::None:
return CSS::Display::from_short(CSS::Display::Short::None);
case CSS::ValueID::Block:
@ -545,33 +493,25 @@ CSS::Display StyleProperties::display() const
Optional<CSS::TextDecorationLine> StyleProperties::text_decoration_line() const
{
auto value = property(CSS::PropertyID::TextDecorationLine);
if (!value.has_value())
return {};
return value_id_to_text_decoration_line(value.value()->to_identifier());
return value_id_to_text_decoration_line(value->to_identifier());
}
Optional<CSS::TextDecorationStyle> StyleProperties::text_decoration_style() const
{
auto value = property(CSS::PropertyID::TextDecorationStyle);
if (!value.has_value())
return {};
return value_id_to_text_decoration_style(value.value()->to_identifier());
return value_id_to_text_decoration_style(value->to_identifier());
}
Optional<CSS::TextTransform> StyleProperties::text_transform() const
{
auto value = property(CSS::PropertyID::TextTransform);
if (!value.has_value())
return {};
return value_id_to_text_transform(value.value()->to_identifier());
return value_id_to_text_transform(value->to_identifier());
}
Optional<CSS::ListStyleType> StyleProperties::list_style_type() const
{
auto value = property(CSS::PropertyID::ListStyleType);
if (!value.has_value())
return {};
return value_id_to_list_style_type(value.value()->to_identifier());
return value_id_to_list_style_type(value->to_identifier());
}
Optional<CSS::Overflow> StyleProperties::overflow_x() const
@ -587,18 +527,12 @@ Optional<CSS::Overflow> StyleProperties::overflow_y() const
Optional<CSS::Overflow> StyleProperties::overflow(CSS::PropertyID property_id) const
{
auto value = property(property_id);
if (!value.has_value())
return {};
return value_id_to_overflow(value.value()->to_identifier());
return value_id_to_overflow(value->to_identifier());
}
Vector<ShadowData> StyleProperties::shadow(PropertyID property_id) const
{
auto value_or_error = property(property_id);
if (!value_or_error.has_value())
return {};
auto value = value_or_error.value();
auto value = property(property_id);
auto make_shadow_data = [](ShadowStyleValue const& value) {
return ShadowData { value.color(), value.offset_x(), value.offset_y(), value.blur_radius(), value.spread_distance(), value.placement() };
@ -636,25 +570,21 @@ Vector<ShadowData> StyleProperties::text_shadow() const
Optional<CSS::BoxSizing> StyleProperties::box_sizing() const
{
auto value = property(CSS::PropertyID::BoxSizing);
if (!value.has_value())
return {};
return value_id_to_box_sizing(value.value()->to_identifier());
return value_id_to_box_sizing(value->to_identifier());
}
Variant<CSS::VerticalAlign, CSS::LengthPercentage> StyleProperties::vertical_align() const
{
auto value = property(CSS::PropertyID::VerticalAlign);
if (!value.has_value())
VERIFY_NOT_REACHED();
if (value.value()->is_identifier())
return value_id_to_vertical_align(value.value()->to_identifier()).release_value();
if (value->is_identifier())
return value_id_to_vertical_align(value->to_identifier()).release_value();
if (value.value()->is_length())
return CSS::LengthPercentage(value.value()->to_length());
if (value->is_length())
return CSS::LengthPercentage(value->to_length());
if (value.value()->is_percentage())
return CSS::LengthPercentage(value.value()->as_percentage().percentage());
if (value->is_percentage())
return CSS::LengthPercentage(value->as_percentage().percentage());
VERIFY_NOT_REACHED();
}
@ -662,9 +592,7 @@ Variant<CSS::VerticalAlign, CSS::LengthPercentage> StyleProperties::vertical_ali
Optional<CSS::FontVariant> StyleProperties::font_variant() const
{
auto value = property(CSS::PropertyID::FontVariant);
if (!value.has_value())
return {};
return value_id_to_font_variant(value.value()->to_identifier());
return value_id_to_font_variant(value->to_identifier());
}
}

View file

@ -39,7 +39,7 @@ public:
auto const& properties() const { return m_property_values; }
void set_property(CSS::PropertyID, NonnullRefPtr<StyleValue> value);
Optional<NonnullRefPtr<StyleValue>> property(CSS::PropertyID) const;
NonnullRefPtr<StyleValue> property(CSS::PropertyID) const;
Length length_or_fallback(CSS::PropertyID, Length const& fallback) const;
LengthPercentage length_percentage_or_fallback(CSS::PropertyID, LengthPercentage const& fallback) const;

View file

@ -204,7 +204,7 @@ void NodeWithStyle::did_insert_into_layout_tree(CSS::StyleProperties const& styl
auto const* containing_block = this->containing_block();
auto containing_block_has_definite_size = containing_block && (width ? containing_block->m_has_definite_width : containing_block->m_has_definite_height);
if (!maybe_value.has_value() || maybe_value.value()->has_auto()) {
if (maybe_value->has_auto()) {
// NOTE: The width of a non-flex-item block is considered definite if it's auto and the containing block has definite width.
if (width && is_block_container() && parent() && !parent()->computed_values().display().is_flex_inside())
return containing_block_has_definite_size;
@ -235,8 +235,8 @@ void NodeWithStyle::apply_style(const CSS::StyleProperties& computed_style)
// m_font is used by Length::to_px() when resolving sizes against this layout node.
// That's why it has to be set before everything else.
m_font = computed_style.computed_font();
computed_values.set_font_size(computed_style.property(CSS::PropertyID::FontSize).value()->to_length().to_px(*this));
computed_values.set_font_weight(computed_style.property(CSS::PropertyID::FontWeight).value()->to_integer());
computed_values.set_font_size(computed_style.property(CSS::PropertyID::FontSize)->to_length().to_px(*this));
computed_values.set_font_weight(computed_style.property(CSS::PropertyID::FontWeight)->to_integer());
m_line_height = computed_style.line_height(*this);
computed_values.set_vertical_align(computed_style.vertical_align());
@ -251,16 +251,13 @@ void NodeWithStyle::apply_style(const CSS::StyleProperties& computed_style)
auto sizes = computed_style.property(CSS::PropertyID::BackgroundSize);
auto count_layers = [](auto maybe_style_value) -> size_t {
if (maybe_style_value.has_value() && maybe_style_value.value()->is_value_list())
return maybe_style_value.value()->as_value_list().size();
if (maybe_style_value->is_value_list())
return maybe_style_value->as_value_list().size();
else
return 1;
};
auto value_for_layer = [](auto maybe_style_value, size_t layer_index) -> RefPtr<CSS::StyleValue> {
if (!maybe_style_value.has_value())
return nullptr;
auto& style_value = maybe_style_value.value();
auto value_for_layer = [](auto& style_value, size_t layer_index) -> RefPtr<CSS::StyleValue> {
if (style_value->is_value_list())
return style_value->as_value_list().value_at(layer_index, true);
return style_value;
@ -371,20 +368,20 @@ void NodeWithStyle::apply_style(const CSS::StyleProperties& computed_style)
// FIXME: BorderXRadius properties are now BorderRadiusStyleValues, so make use of that.
auto border_bottom_left_radius = computed_style.property(CSS::PropertyID::BorderBottomLeftRadius);
if (border_bottom_left_radius.has_value() && border_bottom_left_radius.value()->is_border_radius())
computed_values.set_border_bottom_left_radius(border_bottom_left_radius.value()->as_border_radius().horizontal_radius());
if (border_bottom_left_radius->is_border_radius())
computed_values.set_border_bottom_left_radius(border_bottom_left_radius->as_border_radius().horizontal_radius());
auto border_bottom_right_radius = computed_style.property(CSS::PropertyID::BorderBottomRightRadius);
if (border_bottom_right_radius.has_value() && border_bottom_right_radius.value()->is_border_radius())
computed_values.set_border_bottom_right_radius(border_bottom_right_radius.value()->as_border_radius().horizontal_radius());
if (border_bottom_right_radius->is_border_radius())
computed_values.set_border_bottom_right_radius(border_bottom_right_radius->as_border_radius().horizontal_radius());
auto border_top_left_radius = computed_style.property(CSS::PropertyID::BorderTopLeftRadius);
if (border_top_left_radius.has_value() && border_top_left_radius.value()->is_border_radius())
computed_values.set_border_top_left_radius(border_top_left_radius.value()->as_border_radius().horizontal_radius());
if (border_top_left_radius->is_border_radius())
computed_values.set_border_top_left_radius(border_top_left_radius->as_border_radius().horizontal_radius());
auto border_top_right_radius = computed_style.property(CSS::PropertyID::BorderTopRightRadius);
if (border_top_right_radius.has_value() && border_top_right_radius.value()->is_border_radius())
computed_values.set_border_top_right_radius(border_top_right_radius.value()->as_border_radius().horizontal_radius());
if (border_top_right_radius->is_border_radius())
computed_values.set_border_top_right_radius(border_top_right_radius->as_border_radius().horizontal_radius());
computed_values.set_display(computed_style.display());
@ -472,8 +469,8 @@ void NodeWithStyle::apply_style(const CSS::StyleProperties& computed_style)
computed_values.set_list_style_type(list_style_type.value());
auto list_style_image = computed_style.property(CSS::PropertyID::ListStyleImage);
if (list_style_image.has_value() && list_style_image.value()->is_image()) {
m_list_style_image = list_style_image.value()->as_image();
if (list_style_image->is_image()) {
m_list_style_image = list_style_image->as_image();
m_list_style_image->load_bitmap(document());
}
@ -539,18 +536,17 @@ void NodeWithStyle::apply_style(const CSS::StyleProperties& computed_style)
computed_values.set_content(computed_style.content());
if (auto fill = computed_style.property(CSS::PropertyID::Fill); fill.has_value())
computed_values.set_fill(fill.value()->to_color(*this));
if (auto stroke = computed_style.property(CSS::PropertyID::Stroke); stroke.has_value())
computed_values.set_stroke(stroke.value()->to_color(*this));
if (auto stroke_width = computed_style.property(CSS::PropertyID::StrokeWidth); stroke_width.has_value()) {
// FIXME: Converting to pixels isn't really correct - values should be in "user units"
// https://svgwg.org/svg2-draft/coords.html#TermUserUnits
if (stroke_width.value()->is_numeric())
computed_values.set_stroke_width(CSS::Length::make_px(stroke_width.value()->to_number()));
else
computed_values.set_stroke_width(stroke_width.value()->to_length());
}
if (auto fill = computed_style.property(CSS::PropertyID::Fill); fill->has_color())
computed_values.set_fill(fill->to_color(*this));
if (auto stroke = computed_style.property(CSS::PropertyID::Stroke); stroke->has_color())
computed_values.set_stroke(stroke->to_color(*this));
auto stroke_width = computed_style.property(CSS::PropertyID::StrokeWidth);
// FIXME: Converting to pixels isn't really correct - values should be in "user units"
// https://svgwg.org/svg2-draft/coords.html#TermUserUnits
if (stroke_width->is_numeric())
computed_values.set_stroke_width(CSS::Length::make_px(stroke_width->to_number()));
else
computed_values.set_stroke_width(stroke_width->to_length());
}
bool Node::is_root_element() const