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Inline DOMException::new_from_error.

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This commit is contained in:
Ms2ger 2015-02-28 16:12:56 +01:00
parent 4873682a3c
commit 6e3c130e6c
2 changed files with 20 additions and 30 deletions
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22
components/script/dom/bindings/error.rs
View file

@ -6,7 +6,7 @@
use dom::bindings::conversions::ToJSValConvertible;
use dom::bindings::global::GlobalRef;
use dom::domexception::DOMException;
use dom::domexception::{DOMException, DOMErrorName};
use js::jsapi::{JSContext, JSBool, JSObject};
use js::jsapi::{JS_IsExceptionPending, JS_SetPendingException, JS_ReportPendingException};
@ -67,7 +67,25 @@ pub type ErrorResult = Fallible<()>;
pub fn throw_dom_exception(cx: *mut JSContext, global: GlobalRef,
result: Error) {
assert!(unsafe { JS_IsExceptionPending(cx) } == 0);
let exception = DOMException::new_from_error(global, result).root();
let code = match result {
Error::IndexSize => DOMErrorName::IndexSizeError,
Error::NotFound => DOMErrorName::NotFoundError,
Error::HierarchyRequest => DOMErrorName::HierarchyRequestError,
Error::InvalidCharacter => DOMErrorName::InvalidCharacterError,
Error::NotSupported => DOMErrorName::NotSupportedError,
Error::InvalidState => DOMErrorName::InvalidStateError,
Error::Syntax => DOMErrorName::SyntaxError,
Error::NamespaceError => DOMErrorName::NamespaceError,
Error::InvalidAccess => DOMErrorName::InvalidAccessError,
Error::Security => DOMErrorName::SecurityError,
Error::Network => DOMErrorName::NetworkError,
Error::Abort => DOMErrorName::AbortError,
Error::Timeout => DOMErrorName::TimeoutError,
Error::DataClone => DOMErrorName::DataCloneError,
Error::NoModificationAllowedError => DOMErrorName::NoModificationAllowedError,
Error::JSFailed => panic!(),
};
let exception = DOMException::new(global, code).root();
let thrown = exception.to_jsval(cx);
unsafe {
JS_SetPendingException(cx, thrown);

28
components/script/dom/domexception.rs
View file

@ -5,7 +5,6 @@
use dom::bindings::codegen::Bindings::DOMExceptionBinding;
use dom::bindings::codegen::Bindings::DOMExceptionBinding::DOMExceptionConstants;
use dom::bindings::codegen::Bindings::DOMExceptionBinding::DOMExceptionMethods;
use dom::bindings::error::Error;
use dom::bindings::global::GlobalRef;
use dom::bindings::js::{JSRef, Temporary};
use dom::bindings::utils::{Reflector, reflect_dom_object};
@ -40,29 +39,6 @@ pub enum DOMErrorName {
EncodingError
}
impl DOMErrorName {
fn from_error(error: Error) -> DOMErrorName {
match error {
Error::IndexSize => DOMErrorName::IndexSizeError,
Error::NotFound => DOMErrorName::NotFoundError,
Error::HierarchyRequest => DOMErrorName::HierarchyRequestError,
Error::InvalidCharacter => DOMErrorName::InvalidCharacterError,
Error::NotSupported => DOMErrorName::NotSupportedError,
Error::InvalidState => DOMErrorName::InvalidStateError,
Error::Syntax => DOMErrorName::SyntaxError,
Error::NamespaceError => DOMErrorName::NamespaceError,
Error::InvalidAccess => DOMErrorName::InvalidAccessError,
Error::Security => DOMErrorName::SecurityError,
Error::Network => DOMErrorName::NetworkError,
Error::Abort => DOMErrorName::AbortError,
Error::Timeout => DOMErrorName::TimeoutError,
Error::DataClone => DOMErrorName::DataCloneError,
Error::NoModificationAllowedError => DOMErrorName::NoModificationAllowedError,
Error::JSFailed => panic!(),
}
}
}
#[dom_struct]
pub struct DOMException {
reflector_: Reflector,
@ -80,10 +56,6 @@ impl DOMException {
pub fn new(global: GlobalRef, code: DOMErrorName) -> Temporary<DOMException> {
reflect_dom_object(box DOMException::new_inherited(code), global, DOMExceptionBinding::Wrap)
}
pub fn new_from_error(global: GlobalRef, code: Error) -> Temporary<DOMException> {
DOMException::new(global, DOMErrorName::from_error(code))
}
}
impl<'a> DOMExceptionMethods for JSRef<'a, DOMException> {