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Move DOMString into servo_util.

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This commit is contained in:
Ms2ger 2014-02-14 12:48:51 +01:00
parent f1de0b7381
commit 59184bf6e1
96 changed files with 177 additions and 131 deletions
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26
src/components/script/dom/bindings/utils.rs
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@ -5,6 +5,7 @@
use dom::bindings::codegen::PrototypeList;
use dom::bindings::codegen::PrototypeList::MAX_PROTO_CHAIN_LENGTH;
use dom::window;
use servo_util::str::DOMString;
use std::libc::c_uint;
use std::cast;
@ -114,31 +115,6 @@ extern fn InterfaceObjectToString(cx: *JSContext, _argc: c_uint, vp: *mut JSVal)
}
}
pub type DOMString = ~str;
pub fn null_str_as_empty(s: &Option<DOMString>) -> ~str {
// We don't use map_default because it would allocate ~"" even for Some.
match *s {
Some(ref s) => s.clone(),
None => ~""
}
}
pub fn null_str_as_empty_ref<'a>(s: &'a Option<DOMString>) -> &'a str {
match *s {
Some(ref s) => s.as_slice(),
None => &'a ""
}
}
pub fn null_str_as_word_null(s: &Option<DOMString>) -> ~str {
// We don't use map_default because it would allocate ~"null" even for Some.
match *s {
Some(ref s) => s.clone(),
None => ~"null"
}
}
fn is_dom_class(clasp: *JSClass) -> bool {
unsafe {
((*clasp).flags & js::JSCLASS_IS_DOMJSCLASS) != 0