mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-30 13:45:27 +00:00
87 lines
2.1 KiB
C++
87 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
* vim: set ts=8 sw=4 et tw=80:
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_jsipc_ContextWrapperParent_h__
|
|
#define mozilla_jsipc_ContextWrapperParent_h__
|
|
|
|
#include "mozilla/jsipc/PContextWrapperParent.h"
|
|
#include "mozilla/jsipc/ObjectWrapperParent.h"
|
|
#include "mozilla/jsipc/CPOWTypes.h"
|
|
|
|
#include "mozilla/dom/ContentParent.h"
|
|
|
|
#include "jsapi.h"
|
|
#include "nsAutoJSValHolder.h"
|
|
|
|
namespace mozilla {
|
|
namespace jsipc {
|
|
|
|
using mozilla::dom::ContentParent;
|
|
|
|
class ContextWrapperParent
|
|
: public PContextWrapperParent
|
|
{
|
|
public:
|
|
|
|
ContextWrapperParent(ContentParent* cpp)
|
|
: mContent(cpp)
|
|
, mGlobal(NULL)
|
|
{}
|
|
|
|
JSBool GetGlobalJSObject(JSContext* cx, JSObject** globalp) {
|
|
if (!mGlobal)
|
|
return JS_FALSE;
|
|
mGlobalHolder.Hold(cx);
|
|
mGlobalHolder = *globalp = mGlobal->GetJSObject(cx);
|
|
return JS_TRUE;
|
|
}
|
|
|
|
ObjectWrapperParent* GetGlobalObjectWrapper() const {
|
|
return mGlobal;
|
|
}
|
|
|
|
bool RequestRunToCompletion() {
|
|
return mContent->RequestRunToCompletion();
|
|
}
|
|
|
|
private:
|
|
|
|
ContentParent* mContent;
|
|
ObjectWrapperParent* mGlobal;
|
|
nsAutoJSValHolder mGlobalHolder;
|
|
|
|
PObjectWrapperParent* AllocPObjectWrapper(const bool&) {
|
|
return new ObjectWrapperParent();
|
|
}
|
|
|
|
bool RecvPObjectWrapperConstructor(PObjectWrapperParent* actor,
|
|
const bool& makeGlobal)
|
|
{
|
|
if (makeGlobal) {
|
|
mGlobalHolder.Release();
|
|
mGlobal = static_cast<ObjectWrapperParent*>(actor);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool DeallocPObjectWrapper(PObjectWrapperParent* actor)
|
|
{
|
|
if (mGlobal &&
|
|
mGlobal == static_cast<ObjectWrapperParent*>(actor)) {
|
|
mGlobalHolder.Release();
|
|
mGlobal = NULL;
|
|
}
|
|
delete actor;
|
|
return true;
|
|
}
|
|
|
|
};
|
|
|
|
}}
|
|
|
|
#endif
|