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LibHTML: Add StyleProperties::string_or_fallback()
This is an utility to go with the existing length_or_fallback().
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2 changed files with 9 additions and 0 deletions
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@ -20,3 +20,11 @@ Length StyleProperties::length_or_fallback(const StringView& property_name, cons
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return fallback;
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return fallback;
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return value.value()->to_length();
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return value.value()->to_length();
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}
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}
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String StyleProperties::string_or_fallback(const StringView& property_name, const StringView& fallback) const
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{
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auto value = property(property_name);
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if (!value.has_value())
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return fallback;
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return value.value()->to_string();
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}
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@ -17,6 +17,7 @@ public:
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Optional<NonnullRefPtr<StyleValue>> property(const String& name) const;
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Optional<NonnullRefPtr<StyleValue>> property(const String& name) const;
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Length length_or_fallback(const StringView& property_name, const Length& fallback) const;
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Length length_or_fallback(const StringView& property_name, const Length& fallback) const;
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String string_or_fallback(const StringView& property_name, const StringView& fallback) const;
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private:
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private:
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HashMap<String, NonnullRefPtr<StyleValue>> m_property_values;
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HashMap<String, NonnullRefPtr<StyleValue>> m_property_values;
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