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LibWeb/CSS: Give calc() a CalculationContext for resolving percentages

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This is passed in at construction, meaning we will be able to refer to
it later, when we're no longer inside the Parser.
This commit is contained in:
Sam Atkins 2025-01-08 16:14:17 +00:00
commit 4efdb76857
Notes: github-actions[bot] 2025-01-13 11:00:31 +00:00
8 changed files with 111 additions and 84 deletions
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6
Libraries/LibWeb/CSS/Interpolation.h
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@ -11,13 +11,15 @@
namespace Web::CSS {
struct CalculationContext;
ValueComparingRefPtr<CSSStyleValue const> interpolate_property(DOM::Element&, PropertyID, CSSStyleValue const& from, CSSStyleValue const& to, float delta);
// https://drafts.csswg.org/css-transitions/#transitionable
bool property_values_are_transitionable(PropertyID, CSSStyleValue const& old_value, CSSStyleValue const& new_value);
NonnullRefPtr<CSSStyleValue const> interpolate_value(DOM::Element&, CSSStyleValue const& from, CSSStyleValue const& to, float delta);
NonnullRefPtr<CSSStyleValue const> interpolate_box_shadow(DOM::Element&, CSSStyleValue const& from, CSSStyleValue const& to, float delta);
NonnullRefPtr<CSSStyleValue const> interpolate_value(DOM::Element&, CalculationContext const&, CSSStyleValue const& from, CSSStyleValue const& to, float delta);
NonnullRefPtr<CSSStyleValue const> interpolate_box_shadow(DOM::Element&, CalculationContext const&, CSSStyleValue const& from, CSSStyleValue const& to, float delta);
RefPtr<CSSStyleValue const> interpolate_transform(DOM::Element&, CSSStyleValue const& from, CSSStyleValue const& to, float delta);
Color interpolate_color(Color from, Color to, float delta);