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Make fill_property_descriptor take a flags argument

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This commit is contained in:
Anthony Ramine 2015-12-25 04:54:33 +01:00
parent c95855c7ea
commit b783d96749
3 changed files with 16 additions and 12 deletions
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12
components/script/dom/bindings/codegen/CodegenRust.py
View file

@ -4321,10 +4321,12 @@ class CGDOMJSProxyHandler_getOwnPropertyDescriptor(CGAbstractExternMethod):
get = "let index = get_array_index_from_id(cx, id);\n"
if indexedGetter:
readonly = toStringBool(self.descriptor.operations['IndexedSetter'] is None)
attrs = "JSPROP_ENUMERATE"
if self.descriptor.operations['IndexedSetter'] is None:
attrs += " | JSPROP_READONLY"
fillDescriptor = ("desc.get().value = result_root.ptr;\n"
"fill_property_descriptor(&mut *desc.ptr, *proxy.ptr, %s);\n"
"return true;" % readonly)
"return true;" % attrs)
templateValues = {
'jsvalRef': 'result_root.handle_mut()',
'successCode': fillDescriptor,
@ -4338,10 +4340,12 @@ class CGDOMJSProxyHandler_getOwnPropertyDescriptor(CGAbstractExternMethod):
namedGetter = self.descriptor.operations['NamedGetter']
if namedGetter:
readonly = toStringBool(self.descriptor.operations['NamedSetter'] is None)
attrs = "JSPROP_ENUMERATE"
if self.descriptor.operations['IndexedSetter'] is None:
attrs += " | JSPROP_READONLY"
fillDescriptor = ("desc.get().value = result_root.ptr;\n"
"fill_property_descriptor(&mut *desc.ptr, *proxy.ptr, %s);\n"
"return true;" % readonly)
"return true;" % attrs)
templateValues = {
'jsvalRef': 'result_root.handle_mut()',
'successCode': fillDescriptor,

6
components/script/dom/bindings/proxyhandler.rs
View file

@ -8,6 +8,7 @@
use dom::bindings::conversions::is_dom_proxy;
use dom::bindings::utils::delete_property_by_id;
use js::JSPROP_GETTER;
use js::glue::GetProxyExtra;
use js::glue::InvokeGetOwnPropertyDescriptor;
use js::glue::{GetProxyHandler, SetProxyExtra};
@ -18,7 +19,6 @@ use js::jsapi::{JSContext, JSObject, JSPropertyDescriptor};
use js::jsapi::{JSErrNum, JS_StrictPropertyStub};
use js::jsapi::{JS_DefinePropertyById6, JS_NewObjectWithGivenProto};
use js::jsval::ObjectValue;
use js::{JSPROP_ENUMERATE, JSPROP_GETTER, JSPROP_READONLY};
use libc;
use std::{mem, ptr};
@ -135,9 +135,9 @@ pub fn ensure_expando_object(cx: *mut JSContext, obj: HandleObject) -> *mut JSOb
/// and writable if `readonly` is true.
pub fn fill_property_descriptor(desc: &mut JSPropertyDescriptor,
obj: *mut JSObject,
readonly: bool) {
attrs: u32) {
desc.obj = obj;
desc.attrs = if readonly { JSPROP_READONLY } else { 0 } | JSPROP_ENUMERATE;
desc.attrs = attrs;
desc.getter = None;
desc.setter = None;
}

10
components/script/dom/browsingcontext.rs
View file

@ -12,15 +12,15 @@ use dom::bindings::utils::get_array_index_from_id;
use dom::document::Document;
use dom::element::Element;
use dom::window::Window;
use js::JSCLASS_IS_GLOBAL;
use js::glue::{CreateWrapperProxyHandler, GetProxyPrivate, NewWindowProxy};
use js::glue::{ProxyTraps, SetProxyExtra};
use js::glue::{CreateWrapperProxyHandler, ProxyTraps, NewWindowProxy};
use js::glue::{GetProxyPrivate, SetProxyExtra};
use js::jsapi::{Handle, HandleId, HandleObject, JSAutoCompartment, JSAutoRequest, JSContext};
use js::jsapi::{JSErrNum, JSObject, JSPropertyDescriptor, JS_DefinePropertyById6};
use js::jsapi::{JS_ForwardGetPropertyTo, JS_ForwardSetPropertyTo, JS_GetClass};
use js::jsapi::{JS_GetOwnPropertyDescriptorById, JS_HasPropertyById, MutableHandle};
use js::jsapi::{MutableHandleValue, ObjectOpResult, RootedObject, RootedValue};
use js::jsval::{ObjectValue, PrivateValue, UndefinedValue};
use js::jsval::{ObjectValue, UndefinedValue, PrivateValue};
use js::{JSCLASS_IS_GLOBAL, JSPROP_READONLY};
#[dom_struct]
pub struct BrowsingContext {
@ -138,7 +138,7 @@ unsafe extern "C" fn getOwnPropertyDescriptor(cx: *mut JSContext,
let mut val = RootedValue::new(cx, UndefinedValue());
window.to_jsval(cx, val.handle_mut());
(*desc.ptr).value = val.ptr;
fill_property_descriptor(&mut *desc.ptr, *proxy.ptr, true);
fill_property_descriptor(&mut *desc.ptr, *proxy.ptr, JSPROP_READONLY);
return true;
}