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LibWeb: Add parsing for the justify-content property

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This commit is contained in:
Tobias Christiansen 2021-07-16 18:38:26 +02:00 • committed by Ali Mohammad Pur
parent fb66feef5e
commit 80a44c3891
7 changed files with 45 additions and 0 deletions
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4
Userland/Libraries/LibWeb/CSS/ComputedValues.h
View file

@ -29,6 +29,7 @@ public:
static CSS::ListStyleType list_style_type() { return CSS::ListStyleType::Disc; }
static CSS::FlexDirection flex_direction() { return CSS::FlexDirection::Row; }
static CSS::FlexWrap flex_wrap() { return CSS::FlexWrap::Nowrap; }
static CSS::JustifyContent justify_content() { return CSS::JustifyContent::FlexStart; }
static CSS::Overflow overflow() { return CSS::Overflow::Visible; }
};
@ -61,6 +62,7 @@ public:
FlexBasisData flex_basis() const { return m_noninherited.flex_basis; }
Optional<float> flex_grow_factor() const { return m_noninherited.flex_grow_factor; }
Optional<float> flex_shrink_factor() const { return m_noninherited.flex_shrink_factor; }
CSS::JustifyContent justify_content() const { return m_noninherited.justify_content; }
const CSS::Length& width() const { return m_noninherited.width; }
const CSS::Length& min_width() const { return m_noninherited.min_width; }
const CSS::Length& max_width() const { return m_noninherited.max_width; }
@ -141,6 +143,7 @@ protected:
CSS::FlexBasisData flex_basis {};
Optional<float> flex_grow_factor;
Optional<float> flex_shrink_factor;
CSS::JustifyContent justify_content { InitialValues::justify_content() };
CSS::Overflow overflow_x { InitialValues::overflow() };
CSS::Overflow overflow_y { InitialValues::overflow() };
} m_noninherited;
@ -190,6 +193,7 @@ public:
void set_flex_basis(FlexBasisData value) { m_noninherited.flex_basis = value; }
void set_flex_grow_factor(Optional<float> value) { m_noninherited.flex_grow_factor = value; }
void set_flex_shrink_factor(Optional<float> value) { m_noninherited.flex_shrink_factor = value; }
void set_justify_content(CSS::JustifyContent value) { m_noninherited.justify_content = value; }
};
}

4
Userland/Libraries/LibWeb/CSS/Identifiers.json
View file

@ -87,6 +87,8 @@
"ew-resize",
"fixed",
"flex",
"flex-start",
"flex-end",
"full-size-kana",
"full-width",
"grab",
@ -145,6 +147,8 @@
"smaller",
"solid",
"space",
"space-around",
"space-between",
"square",
"s-resize",
"static",

4
Userland/Libraries/LibWeb/CSS/Properties.json
View file

@ -272,6 +272,10 @@
"inherited": false,
"initial": "auto"
},
"justify-content": {
"inherited": false,
"initial": "flex-start"
},
"left": {
"inherited": false,
"initial": "auto"

20
Userland/Libraries/LibWeb/CSS/StyleProperties.cpp
View file

@ -298,6 +298,26 @@ Optional<float> StyleProperties::flex_shrink_factor() const
auto numeric = verify_cast<CSS::NumericStyleValue>(value.value().ptr());
return numeric->value();
}
Optional<CSS::JustifyContent> StyleProperties::justify_content() const
{
auto value = property(CSS::PropertyID::JustifyContent);
if (!value.has_value())
return {};
switch (value.value()->to_identifier()) {
case CSS::ValueID::FlexStart:
return CSS::JustifyContent::FlexStart;
case CSS::ValueID::FlexEnd:
return CSS::JustifyContent::FlexEnd;
case CSS::ValueID::Center:
return CSS::JustifyContent::Center;
case CSS::ValueID::SpaceBetween:
return CSS::JustifyContent::SpaceBetween;
case CSS::ValueID::SpaceAround:
return CSS::JustifyContent::SpaceAround;
default:
return {};
}
}
Optional<CSS::Position> StyleProperties::position() const
{

1
Userland/Libraries/LibWeb/CSS/StyleProperties.h
View file

@ -56,6 +56,7 @@ public:
Optional<CSS::FlexBasisData> flex_basis() const;
Optional<float> flex_grow_factor() const;
Optional<float> flex_shrink_factor() const;
Optional<CSS::JustifyContent> justify_content() const;
Optional<CSS::Overflow> overflow_x() const;
Optional<CSS::Overflow> overflow_y() const;
Optional<CSS::Repeat> background_repeat_x() const;

8
Userland/Libraries/LibWeb/CSS/StyleValue.h
View file

@ -195,6 +195,14 @@ enum class Repeat : u8 {
Space,
};
enum class JustifyContent {
FlexStart,
FlexEnd,
Center,
SpaceBetween,
SpaceAround,
};
class StyleValue : public RefCounted<StyleValue> {
public:
virtual ~StyleValue();

4
Userland/Libraries/LibWeb/Layout/Node.cpp
View file

@ -271,6 +271,10 @@ void NodeWithStyle::apply_style(const CSS::StyleProperties& specified_style)
computed_values.set_flex_grow_factor(specified_style.flex_grow_factor());
computed_values.set_flex_shrink_factor(specified_style.flex_shrink_factor());
auto justify_content = specified_style.justify_content();
if (justify_content.has_value())
computed_values.set_justify_content(justify_content.value());
auto position = specified_style.position();
if (position.has_value()) {
computed_values.set_position(position.value());