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Move the state getters to LayoutElementHelpers.

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This commit is contained in:
Ms2ger 2015-07-23 20:30:59 +02:00
parent 849eb7837a
commit 487eef88e3
2 changed files with 28 additions and 31 deletions
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8
components/layout/wrapper.rs
View file

@ -469,16 +469,12 @@ impl<'le> ::selectors::Element for LayoutElement<'le> {
#[inline]
fn get_checked_state(&self) -> bool {
unsafe {
(*self.element.unsafe_get()).get_checked_state_for_layout()
}
self.element.get_checked_state_for_layout()
}
#[inline]
fn get_indeterminate_state(&self) -> bool {
unsafe {
(*self.element.unsafe_get()).get_indeterminate_state_for_layout()
}
self.element.get_indeterminate_state_for_layout()
}
#[inline]

51
components/script/dom/element.rs
View file

@ -177,8 +177,6 @@ pub trait RawLayoutElementHelpers {
unsafe fn synthesize_presentational_hints_for_legacy_attributes<V>(&self, &mut V)
where V: VecLike<DeclarationBlock<Vec<PropertyDeclaration>>>;
unsafe fn get_checked_state_for_layout(&self) -> bool;
unsafe fn get_indeterminate_state_for_layout(&self) -> bool;
unsafe fn get_unsigned_integer_attribute_for_layout(&self, attribute: UnsignedIntegerAttribute)
-> Option<u32>;
}
@ -457,29 +455,6 @@ impl RawLayoutElementHelpers for Element {
}
}
#[inline]
#[allow(unrooted_must_root)]
unsafe fn get_checked_state_for_layout(&self) -> bool {
// TODO option and menuitem can also have a checked state.
if !self.is_htmlinputelement() {
return false
}
let this: &HTMLInputElement = mem::transmute(self);
this.get_checked_state_for_layout()
}
#[inline]
#[allow(unrooted_must_root)]
unsafe fn get_indeterminate_state_for_layout(&self) -> bool {
// TODO progress elements can also be matched with :indeterminate
if !self.is_htmlinputelement() {
return false
}
let this: &HTMLInputElement = mem::transmute(self);
this.get_indeterminate_state_for_layout()
}
unsafe fn get_unsigned_integer_attribute_for_layout(&self,
attribute: UnsignedIntegerAttribute)
-> Option<u32> {
@ -506,6 +481,8 @@ pub trait LayoutElementHelpers {
fn style_attribute(&self) -> *const Option<PropertyDeclarationBlock>;
fn local_name<'a>(&'a self) -> &'a Atom;
fn namespace<'a>(&'a self) -> &'a Namespace;
fn get_checked_state_for_layout(&self) -> bool;
fn get_indeterminate_state_for_layout(&self) -> bool;
}
impl LayoutElementHelpers for LayoutJS<Element> {
@ -544,6 +521,30 @@ impl LayoutElementHelpers for LayoutJS<Element> {
&(*self.unsafe_get()).namespace
}
}
#[inline]
#[allow(unsafe_code)]
fn get_checked_state_for_layout(&self) -> bool {
// TODO option and menuitem can also have a checked state.
match HTMLInputElementCast::to_layout_js(self) {
Some(input) => unsafe {
(*input.unsafe_get()).get_checked_state_for_layout()
},
None => false,
}
}
#[inline]
#[allow(unsafe_code)]
fn get_indeterminate_state_for_layout(&self) -> bool {
// TODO progress elements can also be matched with :indeterminate
match HTMLInputElementCast::to_layout_js(self) {
Some(input) => unsafe {
(*input.unsafe_get()).get_indeterminate_state_for_layout()
},
None => false,
}
}
}
#[derive(PartialEq)]