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Address review comments.

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This commit is contained in:
Josh Matthews 2014-12-12 12:58:42 -05:00
parent 9d82e06e64
commit 3cfe8ab53e
10 changed files with 92 additions and 121 deletions
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57
components/script/dom/element.rs
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@ -528,8 +528,6 @@ impl<'a> ElementHelpers<'a> for JSRef<'a, Element> {
}
fn remove_inline_style_property(self, property: DOMString) {
//FIXME: Rust bug incorrectly thinks inline_declarations doesn't need mut,
// and allow(unused_mut) on this method does nothing.
let mut inline_declarations = self.style_attribute.borrow_mut();
inline_declarations.as_mut().map(|declarations| {
let index = declarations.normal
@ -557,47 +555,44 @@ impl<'a> ElementHelpers<'a> for JSRef<'a, Element> {
}
fn update_inline_style(self, property_decl: style::PropertyDeclaration, important: bool) {
//FIXME: Rust bug incorrectly thinks inline_declarations doesn't need mut,
// and allow(unused_mut) on this method does nothing.
let mut inline_declarations = self.style_attribute.borrow_mut();
let exists = inline_declarations.is_some();
if exists {
let declarations = inline_declarations.deref_mut().as_mut().unwrap();
let mut existing_declarations = if important {
declarations.important.clone()
let mut inline_declarations = self.style_attribute().borrow_mut();
if let Some(ref mut declarations) = *inline_declarations.deref_mut() {
let existing_declarations = if important {
declarations.important.make_unique()
} else {
declarations.normal.clone()
declarations.normal.make_unique()
};
for declaration in existing_declarations.make_unique().iter_mut() {
for declaration in existing_declarations.iter_mut() {
if declaration.name() == property_decl.name() {
*declaration = property_decl;
return;
}
}
existing_declarations.make_unique().push(property_decl);
} else {
let (important, normal) = if important {
(vec!(property_decl), vec!())
} else {
(vec!(), vec!(property_decl))
};
*inline_declarations = Some(style::PropertyDeclarationBlock {
important: Arc::new(important),
normal: Arc::new(normal),
});
existing_declarations.push(property_decl);
return;
}
let (important, normal) = if important {
(vec!(property_decl), vec!())
} else {
(vec!(), vec!(property_decl))
};
*inline_declarations = Some(style::PropertyDeclarationBlock {
important: Arc::new(important),
normal: Arc::new(normal),
});
}
fn get_inline_style_declaration(self, property: &Atom) -> Option<style::PropertyDeclaration> {
let mut inline_declarations = self.style_attribute.borrow();
let inline_declarations = self.style_attribute.borrow();
inline_declarations.as_ref().and_then(|declarations| {
for declaration in declarations.normal.iter().chain(declarations.important.iter()) {
if declaration.matches(property.as_slice()) {
return Some(declaration.clone());
}
}
None
declarations.normal
.iter()
.chain(declarations.important.iter())
.find(|decl| decl.matches(property.as_slice()))
.map(|decl| decl.clone())
})
}
}