30 lines
920 B
GDScript3
30 lines
920 B
GDScript3
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class_name SelectorUtils
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extends RefCounted
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static func match_element(selector: String, element: HTMLParser.HTMLElement) -> bool:
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if not element:
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return false
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var rule = CSSParser.CSSRule.new()
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rule.init(selector)
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var class_names = HTMLParser.extract_class_names(element)
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var stylesheet = CSSParser.CSSStylesheet.new()
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return stylesheet.selector_matches(rule, element.tag_name, "", class_names, element)
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static func find_all_matching(selector: String, elements: Array[HTMLParser.HTMLElement]) -> Array[HTMLParser.HTMLElement]:
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var matches: Array[HTMLParser.HTMLElement] = []
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for element in elements:
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if match_element(selector, element):
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matches.append(element)
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return matches
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static func find_first_matching(selector: String, elements: Array[HTMLParser.HTMLElement]) -> HTMLParser.HTMLElement:
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for element in elements:
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if match_element(selector, element):
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return element
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return null
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