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Auto merge of #7841 - frewsxcv:htmlbodyelement-text, r=nox

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Implement <body>'s "text" attribute



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This commit is contained in:
bors-servo 2015-10-09 06:11:46 -06:00
commit 1029feb55d
10 changed files with 63 additions and 145 deletions
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17
components/script/dom/attr.rs
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@ -2,6 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use cssparser::RGBA;
use devtools_traits::AttrInfo;
use dom::bindings::cell::DOMRefCell;
use dom::bindings::codegen::Bindings::AttrBinding::{self, AttrMethods};
@ -28,6 +29,7 @@ pub enum AttrValue {
UInt(DOMString, u32),
Atom(Atom),
Length(DOMString, Option<Length>),
Color(DOMString, Option<RGBA>),
}
impl AttrValue {
@ -98,6 +100,18 @@ impl AttrValue {
}
}
/// Assumes the `AttrValue` is a `Color` and returns its value
///
/// ## Panics
///
/// Panics if the `AttrValue` is not a `Color`
pub fn as_color(&self) -> Option<&RGBA> {
match *self {
AttrValue::Color(_, ref color) => color.as_ref(),
_ => panic!("Color not found"),
}
}
/// Assumes the `AttrValue` is a `Length` and returns its value
///
/// ## Panics
@ -134,7 +148,8 @@ impl Deref for AttrValue {
AttrValue::String(ref value) |
AttrValue::TokenList(ref value, _) |
AttrValue::UInt(ref value, _) |
AttrValue::Length(ref value, _) => &value,
AttrValue::Length(ref value, _) |
AttrValue::Color(ref value, _) => &value,
AttrValue::Atom(ref value) => &value,
}
}