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LibWeb: Implement disallowing inset when parsing shadows

`text-shadow` does not support this, so this way we can still use the
same parsing code.

It's OK that we still assign a ShadowPlacement value to the
ShadowStyleValue, since it will just get ignored when painting
text-shadows, but if it appears in the property value then that is a
syntax error.
This commit is contained in:
Sam Atkins 2022-03-23 16:59:44 +00:00 committed by Andreas Kling
parent 1094654adc
commit f078bb8294
2 changed files with 13 additions and 8 deletions

View file

@ -294,8 +294,12 @@ private:
RefPtr<StyleValue> parse_font_family_value(Vector<StyleComponentValueRule> const&, size_t start_index = 0);
RefPtr<StyleValue> parse_list_style_value(Vector<StyleComponentValueRule> const&);
RefPtr<StyleValue> parse_overflow_value(Vector<StyleComponentValueRule> const&);
RefPtr<StyleValue> parse_shadow_value(Vector<StyleComponentValueRule> const&);
RefPtr<StyleValue> parse_single_shadow_value(TokenStream<StyleComponentValueRule>&);
enum class AllowInsetKeyword {
No,
Yes,
};
RefPtr<StyleValue> parse_shadow_value(Vector<StyleComponentValueRule> const&, AllowInsetKeyword);
RefPtr<StyleValue> parse_single_shadow_value(TokenStream<StyleComponentValueRule>&, AllowInsetKeyword);
RefPtr<StyleValue> parse_text_decoration_value(Vector<StyleComponentValueRule> const&);
RefPtr<StyleValue> parse_transform_value(Vector<StyleComponentValueRule> const&);
RefPtr<StyleValue> parse_transform_origin_value(Vector<StyleComponentValueRule> const&);