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LibWeb: Add a separate UA style sheet for documents in quirks mode

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We need to make some additional tweaks to the default UA style when
displaying documents in quirks mode.
This commit is contained in:
Andreas Kling 2020-09-24 10:33:33 +02:00
parent 1cb8be9906
commit 96fc476107
4 changed files with 25 additions and 5 deletions
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13
Libraries/LibWeb/CSS/StyleResolver.cpp
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@ -57,10 +57,23 @@ static StyleSheet& default_stylesheet()
return *sheet;
}
static StyleSheet& quirks_mode_stylesheet()
{
static StyleSheet* sheet;
if (!sheet) {
extern const char quirks_mode_stylesheet_source[];
String css = quirks_mode_stylesheet_source;
sheet = parse_css(CSS::ParsingContext(), css).leak_ref();
}
return *sheet;
}
template<typename Callback>
void StyleResolver::for_each_stylesheet(Callback callback) const
{
callback(default_stylesheet());
if (document().in_quirks_mode())
callback(quirks_mode_stylesheet());
for (auto& sheet : document().style_sheets().sheets()) {
callback(sheet);
}