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Introduce <LayoutDom<Element>>::attrs()
This safe method is the basic block to access element attributes from layout. We reuse it in the other attr-related layout methods to remove a pretty big source of rampant unsafe code between script and layout.
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16 changed files with 203 additions and 301 deletions
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@ -149,15 +149,12 @@ pub trait HTMLTableRowElementLayoutHelpers {
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fn get_background_color(self) -> Option<RGBA>;
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}
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#[allow(unsafe_code)]
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impl HTMLTableRowElementLayoutHelpers for LayoutDom<'_, HTMLTableRowElement> {
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fn get_background_color(self) -> Option<RGBA> {
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unsafe {
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self.upcast::<Element>()
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.get_attr_for_layout(&ns!(), &local_name!("bgcolor"))
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.and_then(AttrValue::as_color)
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.cloned()
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}
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self.upcast::<Element>()
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.get_attr_for_layout(&ns!(), &local_name!("bgcolor"))
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.and_then(AttrValue::as_color)
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.cloned()
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}
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}
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