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LibWeb: Add comparison operators to CSS numeric types (except Length)

This is to make it easier to bounds-check their values during parsing.
Length is left out because many length units are relative to the
context in which they are used, and so we cannot easily compare `10px`
and `1em`, for example.
This commit is contained in:
Sam Atkins 2023-05-31 14:55:18 +01:00 committed by Andreas Kling
parent 06617a982e
commit fbfce2e73e
6 changed files with 69 additions and 3 deletions

View file

@ -37,6 +37,18 @@ public:
return m_type == other.m_type && m_value == other.m_value;
}
int operator<=>(Time const& other) const
{
auto this_seconds = to_seconds();
auto other_seconds = other.to_seconds();
if (this_seconds < other_seconds)
return -1;
if (this_seconds > other_seconds)
return 1;
return 0;
}
private:
StringView unit_name() const;