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LibWeb: Use Selectors instead of a String for :not() selectors

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Rather than parsing the selector every time we want to check it, we
now parse it once at the beginning.

A bonus effect of this is that we now support a selector list in
:not(), instead of just a single selector, though only when using
the new parser.
This commit is contained in:
Sam Atkins 2021-07-12 17:58:47 +01:00 • committed by Andreas Kling
parent 776b1f4548
commit ffc81cbfad
8 changed files with 40 additions and 19 deletions
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20
Base/res/html/misc/not-selector.html Normal file
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<html>
<head>
<title>:only-child test</title>
<style>
div {
background: yellow;
}
div:not(div div) {
background: lime;
}
</style>
</head>
<body>
<div>I am not a descendant and should be green.</div>
<div>
<div>I am a descendant and should be yellow.</div>
</div>
</body>
</html>