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LibWeb: Add transform property to the system

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This patch adds parsing support as well as all the needed stuctures all
over LibWeb to pass Transformations around.
This commit is contained in:
Tobias Christiansen 2021-09-18 17:20:00 +02:00 • committed by Andreas Kling
parent 74b88a8156
commit 9ebfafafbe
8 changed files with 133 additions and 0 deletions
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34
Userland/Libraries/LibWeb/CSS/StyleValue.h
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@ -219,6 +219,10 @@ enum class AlignItems {
Stretch,
};
enum class TransformFunction {
TranslateY,
};
class StyleValue : public RefCounted<StyleValue> {
public:
virtual ~StyleValue();
@ -249,6 +253,7 @@ public:
ListStyle,
Overflow,
TextDecoration,
Transformation,
};
Type type() const { return m_type; }
@ -276,6 +281,7 @@ public:
bool is_list_style() const { return type() == Type::ListStyle; }
bool is_overflow() const { return type() == Type::Overflow; }
bool is_text_decoration() const { return type() == Type::TextDecoration; }
bool is_transformation() const { return type() == Type::Transformation; }
bool is_builtin() const { return is_inherit() || is_initial() || is_unset(); }
@ -1060,6 +1066,34 @@ private:
NonnullRefPtr<StyleValue> m_color;
};
class TransformationStyleValue final : public StyleValue {
public:
static NonnullRefPtr<TransformationStyleValue> create(CSS::TransformFunction transform_function, NonnullRefPtrVector<StyleValue>&& values)
{
return adopt_ref(*new TransformationStyleValue(transform_function, move(values)));
}
virtual ~TransformationStyleValue() override { }
CSS::TransformFunction transform_function() const { return m_transform_function; }
NonnullRefPtrVector<StyleValue> values() const { return m_values; }
virtual String to_string() const override
{
return String::formatted("TransformationStyleValue");
}
private:
TransformationStyleValue(CSS::TransformFunction transform_function, NonnullRefPtrVector<StyleValue>&& values)
: StyleValue(Type::Transformation)
, m_transform_function(transform_function)
, m_values(move(values))
{
}
CSS::TransformFunction m_transform_function;
NonnullRefPtrVector<StyleValue> m_values;
};
class StyleValueList final : public StyleValue {
public:
static NonnullRefPtr<StyleValueList> create(NonnullRefPtrVector<StyleValue>&& values) { return adopt_ref(*new StyleValueList(move(values))); }