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LibWeb: Cache the used CSS text-align property on LayoutNodeWithStyle

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This commit is contained in:
Andreas Kling 2020-06-23 23:28:40 +02:00
parent ae181e1573
commit f4ecb5362f
6 changed files with 28 additions and 16 deletions
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12
Libraries/LibWeb/CSS/StyleProperties.cpp
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@ -229,19 +229,19 @@ bool StyleProperties::operator==(const StyleProperties& other) const
return true;
}
CSS::ValueID StyleProperties::text_align() const
CSS::TextAlign StyleProperties::text_align() const
{
auto string = string_or_fallback(CSS::PropertyID::TextAlign, "left");
if (string == "center")
return CSS::ValueID::Center;
return CSS::TextAlign::Center;
if (string == "right")
return CSS::ValueID::Right;
return CSS::TextAlign::Right;
if (string == "justify")
return CSS::ValueID::Justify;
return CSS::TextAlign::Justify;
if (string == "-libweb-center")
return CSS::ValueID::VendorSpecificCenter;
return CSS::TextAlign::VendorSpecificCenter;
// Otherwise, just assume "left"..
return CSS::ValueID::Left;
return CSS::TextAlign::Left;
}
}

2
Libraries/LibWeb/CSS/StyleProperties.h
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@ -59,7 +59,7 @@ public:
Length length_or_fallback(CSS::PropertyID, const Length& fallback, float reference_for_percentages) const;
String string_or_fallback(CSS::PropertyID, const StringView& fallback) const;
Color color_or_fallback(CSS::PropertyID, const Document&, Color fallback) const;
CSS::ValueID text_align() const;
CSS::TextAlign text_align() const;
const Gfx::Font& font() const
{

9
Libraries/LibWeb/CSS/StyleValue.h
View file

@ -114,6 +114,15 @@ enum class Position {
Fixed,
Sticky,
};
enum class TextAlign {
Left,
Center,
Right,
Justify,
VendorSpecificCenter,
};
}
class StyleValue : public RefCounted<StyleValue> {