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Cleanup access to CharacterData nodes

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This commit is contained in:
Anthony Ramine 2015-04-09 02:07:15 +02:00
parent 45b490c977
commit 8f73b452fb
9 changed files with 60 additions and 69 deletions
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42
components/script/dom/characterdata.rs
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@ -10,7 +10,7 @@ use dom::bindings::codegen::InheritTypes::{CharacterDataDerived, ElementCast};
use dom::bindings::codegen::InheritTypes::NodeCast;
use dom::bindings::error::{Fallible, ErrorResult};
use dom::bindings::error::Error::IndexSize;
use dom::bindings::js::{JSRef, Temporary};
use dom::bindings::js::{JSRef, LayoutJS, Temporary};
use dom::document::Document;
use dom::element::Element;
use dom::eventtarget::{EventTarget, EventTargetTypeId};
@ -45,23 +45,6 @@ impl CharacterData {
data: DOMRefCell::new(data),
}
}
#[inline]
pub fn node<'a>(&'a self) -> &'a Node {
&self.node
}
#[inline]
pub fn data(&self) -> Ref<DOMString> {
self.data.borrow()
}
#[inline]
#[allow(unsafe_code)]
pub unsafe fn data_for_layout<'a>(&'a self) -> &'a str {
self.data.borrow_for_layout().as_slice()
}
}
impl<'a> CharacterDataMethods for JSRef<'a, CharacterData> {
@ -144,3 +127,26 @@ impl<'a> CharacterDataMethods for JSRef<'a, CharacterData> {
}
}
pub trait CharacterDataHelpers<'a> {
fn data(self) -> Ref<'a, DOMString>;
}
impl<'a> CharacterDataHelpers<'a> for JSRef<'a, CharacterData> {
#[inline]
fn data(self) -> Ref<'a, DOMString> {
self.extended_deref().data.borrow()
}
}
#[allow(unsafe_code)]
pub trait LayoutCharacterDataHelpers {
unsafe fn data_for_layout<'a>(&'a self) -> &'a str;
}
#[allow(unsafe_code)]
impl LayoutCharacterDataHelpers for LayoutJS<CharacterData> {
#[inline]
unsafe fn data_for_layout<'a>(&'a self) -> &'a str {
&(*self.unsafe_get()).data.borrow_for_layout()
}
}