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LibWeb: Add some helpers to PositionStyleValue

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Both of these are needed by the gradient style values.
This commit is contained in:
Sam Atkins 2023-11-07 12:10:16 +00:00 • committed by Sam Atkins
parent 8917378aa7
commit 2ae53bc5eb
2 changed files with 28 additions and 0 deletions
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8
Userland/Libraries/LibWeb/CSS/StyleValues/PositionStyleValue.h
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@ -22,10 +22,18 @@ public:
{
return adopt_ref(*new (nothrow) PositionStyleValue(move(edge_x), move(edge_y)));
}
static ValueComparingNonnullRefPtr<PositionStyleValue> create_center()
{
return adopt_ref(*new (nothrow) PositionStyleValue(
EdgeStyleValue::create(PositionEdge::Left, Percentage { 50 }),
EdgeStyleValue::create(PositionEdge::Top, Percentage { 50 })));
}
virtual ~PositionStyleValue() override = default;
ValueComparingNonnullRefPtr<EdgeStyleValue> edge_x() const { return m_properties.edge_x; }
ValueComparingNonnullRefPtr<EdgeStyleValue> edge_y() const { return m_properties.edge_y; }
bool is_center() const;
CSSPixelPoint resolved(Layout::Node const&, CSSPixelRect const&) const;
virtual String to_string() const override;