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continue messageport, transferable, postmessage options

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This commit is contained in:
Gregory Terzian 2019-06-26 00:25:48 +08:00
parent c3b17c1201
commit 2f8932a6a1
100 changed files with 2456 additions and 1171 deletions
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18
components/script/dom/bindings/utils.rs
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@ -10,10 +10,13 @@ use crate::dom::bindings::codegen::PrototypeList::{MAX_PROTO_CHAIN_LENGTH, PROTO
use crate::dom::bindings::conversions::{jsstring_to_str, private_from_proto_check};
use crate::dom::bindings::error::throw_invalid_this;
use crate::dom::bindings::inheritance::TopTypeId;
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::str::DOMString;
use crate::dom::bindings::trace::trace_object;
use crate::dom::messageport::MessagePort;
use crate::dom::windowproxy;
use crate::script_runtime::JSContext as SafeJSContext;
use js::conversions::ToJSValConvertible;
use js::glue::{CallJitGetterOp, CallJitMethodOp, CallJitSetterOp, IsWrapper};
use js::glue::{GetCrossCompartmentWrapper, JS_GetReservedSlot, WrapperNew};
use js::glue::{UnwrapObjectDynamic, RUST_JSID_TO_INT, RUST_JSID_TO_STRING};
@ -22,7 +25,7 @@ use js::jsapi::HandleId as RawHandleId;
use js::jsapi::HandleObject as RawHandleObject;
use js::jsapi::MutableHandleObject as RawMutableHandleObject;
use js::jsapi::{AutoIdVector, CallArgs, DOMCallbacks, GetNonCCWObjectGlobal};
use js::jsapi::{Heap, JSAutoRealm, JSContext};
use js::jsapi::{Heap, JSAutoRealm, JSContext, JS_FreezeObject};
use js::jsapi::{JSJitInfo, JSObject, JSTracer, JSWrapObjectCallbacks};
use js::jsapi::{JS_EnumerateStandardClasses, JS_GetLatin1StringCharsAndLength};
use js::jsapi::{JS_IsExceptionPending, JS_IsGlobalObject};
@ -117,6 +120,19 @@ impl Clone for DOMJSClass {
}
unsafe impl Sync for DOMJSClass {}
/// Returns a JSVal representing a frozen array of ports
pub fn message_ports_to_frozen_array(
message_ports: &[DomRoot<MessagePort>],
cx: SafeJSContext,
) -> JSVal {
rooted!(in(*cx) let mut ports = UndefinedValue());
unsafe { message_ports.to_jsval(*cx, ports.handle_mut()) };
rooted!(in(*cx) let obj = ports.to_object());
unsafe { JS_FreezeObject(*cx, RawHandleObject::from(obj.handle())) };
*ports
}
/// Returns the ProtoOrIfaceArray for the given global object.
/// Fails if `global` is not a DOM global object.
pub fn get_proto_or_iface_array(global: *mut JSObject) -> *mut ProtoOrIfaceArray {