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Rename utils::create_dom_object to interface::create_global_object

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This commit is contained in:
Anthony Ramine 2016-08-24 19:29:56 +02:00
parent 32a600246e
commit a4f2159e36
3 changed files with 80 additions and 77 deletions
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71
components/script/dom/bindings/interface.rs
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@ -6,23 +6,26 @@
use dom::bindings::codegen::InterfaceObjectMap::Globals;
use dom::bindings::codegen::PrototypeList;
use dom::bindings::conversions::get_dom_class;
use dom::bindings::conversions::{DOM_OBJECT_SLOT, get_dom_class};
use dom::bindings::guard::Guard;
use dom::bindings::utils::get_proto_or_iface_array;
use dom::bindings::utils::{DOM_PROTOTYPE_SLOT, ProtoOrIfaceArray, get_proto_or_iface_array};
use js::error::throw_type_error;
use js::glue::{RUST_SYMBOL_TO_JSID, UncheckedUnwrapObject};
use js::jsapi::{Class, ClassOps, GetGlobalForObjectCrossCompartment};
use js::jsapi::{GetWellKnownSymbol, HandleObject, HandleValue, JSClass, JSContext};
use js::jsapi::{JSFunctionSpec, JSNative, JSFUN_CONSTRUCTOR, JSPROP_ENUMERATE};
use js::jsapi::{JSPROP_PERMANENT, JSPROP_READONLY, JSPROP_RESOLVING, JSPropertySpec};
use js::jsapi::{JSString, JS_AtomizeAndPinString, JS_DefineProperty, JS_DefineProperty1};
use js::jsapi::{JS_DefineProperty2, JS_DefineProperty4, JS_DefinePropertyById3};
use js::jsapi::{JS_GetClass, JS_GetFunctionObject, JS_GetPrototype, JS_LinkConstructorAndPrototype};
use js::jsapi::{JS_NewFunction, JS_NewObject, JS_NewObjectWithUniqueType};
use js::jsapi::{JS_NewPlainObject, JS_NewStringCopyN, MutableHandleObject};
use js::jsapi::{MutableHandleValue, ObjectOps};
use js::jsapi::{SymbolCode, TrueHandleValue, Value};
use js::jsval::{BooleanValue, DoubleValue, Int32Value, JSVal, NullValue, UInt32Value};
use js::jsapi::{Class, ClassOps, CompartmentOptions, GetGlobalForObjectCrossCompartment};
use js::jsapi::{GetWellKnownSymbol, HandleObject, HandleValue, JSAutoCompartment};
use js::jsapi::{JSClass, JSContext, JSFUN_CONSTRUCTOR, JSFunctionSpec, JSNative, JSObject};
use js::jsapi::{JSPROP_ENUMERATE, JSPROP_PERMANENT, JSPROP_READONLY, JSPROP_RESOLVING};
use js::jsapi::{JSPropertySpec, JSString, JSTracer, JSVersion, JS_AtomizeAndPinString};
use js::jsapi::{JS_DefineProperty, JS_DefineProperty1, JS_DefineProperty2};
use js::jsapi::{JS_DefineProperty4, JS_DefinePropertyById3, JS_FireOnNewGlobalObject};
use js::jsapi::{JS_GetClass, JS_GetFunctionObject, JS_GetPrototype};
use js::jsapi::{JS_LinkConstructorAndPrototype, JS_NewFunction, JS_NewGlobalObject};
use js::jsapi::{JS_NewObject, JS_NewObjectWithUniqueType, JS_NewPlainObject};
use js::jsapi::{JS_NewStringCopyN, JS_SetReservedSlot, MutableHandleObject};
use js::jsapi::{MutableHandleValue, ObjectOps, OnNewGlobalHookOption, SymbolCode};
use js::jsapi::{TrueHandleValue, Value};
use js::jsval::{BooleanValue, DoubleValue, Int32Value, JSVal, NullValue};
use js::jsval::{PrivateValue, UInt32Value};
use js::rust::{define_methods, define_properties};
use libc;
use std::ptr;
@ -206,6 +209,46 @@ impl InterfaceConstructorBehavior {
}
}
/// A trace hook.
pub type TraceHook =
unsafe extern "C" fn(trc: *mut JSTracer, obj: *mut JSObject);
/// Create a global object with the given class.
pub unsafe fn create_global_object(
cx: *mut JSContext,
class: *const JSClass,
private: *const libc::c_void,
trace: TraceHook)
-> *mut JSObject {
let mut options = CompartmentOptions::default();
options.behaviors_.version_ = JSVersion::JSVERSION_ECMA_5;
options.creationOptions_.traceGlobal_ = Some(trace);
options.creationOptions_.sharedMemoryAndAtomics_ = true;
rooted!(in(cx) let obj =
JS_NewGlobalObject(cx,
class,
ptr::null_mut(),
OnNewGlobalHookOption::DontFireOnNewGlobalHook,
&options));
if obj.is_null() {
return ptr::null_mut();
}
// Initialize the reserved slots before doing anything that can GC, to
// avoid getting trace hooks called on a partially initialized object.
JS_SetReservedSlot(obj.get(), DOM_OBJECT_SLOT, PrivateValue(private));
let proto_array: Box<ProtoOrIfaceArray> =
box [0 as *mut JSObject; PrototypeList::PROTO_OR_IFACE_LENGTH];
JS_SetReservedSlot(obj.get(),
DOM_PROTOTYPE_SLOT,
PrivateValue(Box::into_raw(proto_array) as *const libc::c_void));
let _ac = JSAutoCompartment::new(cx, obj.get());
JS_FireOnNewGlobalObject(cx, obj.handle());
obj.get()
}
/// Create and define the interface object of a callback interface.
pub unsafe fn create_callback_interface_object(
cx: *mut JSContext,