gecko/dom/workers/Navigator.h

119 lines
2.6 KiB
C++

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* 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_dom_workers_navigator_h__
#define mozilla_dom_workers_navigator_h__
#include "Workers.h"
#include "nsString.h"
#include "nsWrapperCache.h"
// Need this to use Navigator::HasDataStoreSupport() in
// WorkerNavigatorBinding.cpp
#include "mozilla/dom/Navigator.h"
namespace mozilla {
namespace dom {
class Promise;
}
}
BEGIN_WORKERS_NAMESPACE
class WorkerNavigator MOZ_FINAL : public nsWrapperCache
{
nsString mAppName;
nsString mAppVersion;
nsString mPlatform;
nsString mUserAgent;
bool mOnline;
WorkerNavigator(const nsAString& aAppName,
const nsAString& aAppVersion,
const nsAString& aPlatform,
const nsAString& aUserAgent,
bool aOnline)
: mAppName(aAppName)
, mAppVersion(aAppVersion)
, mPlatform(aPlatform)
, mUserAgent(aUserAgent)
, mOnline(aOnline)
{
MOZ_COUNT_CTOR(WorkerNavigator);
SetIsDOMBinding();
}
~WorkerNavigator()
{
MOZ_COUNT_DTOR(WorkerNavigator);
}
public:
NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(WorkerNavigator)
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(WorkerNavigator)
static already_AddRefed<WorkerNavigator>
Create(bool aOnLine);
virtual JSObject*
WrapObject(JSContext* aCx) MOZ_OVERRIDE;
nsISupports* GetParentObject() const {
return nullptr;
}
void GetAppCodeName(nsString& aAppCodeName) const
{
aAppCodeName.AssignLiteral("Mozilla");
}
void GetAppName(nsString& aAppName) const
{
aAppName = mAppName;
}
void GetAppVersion(nsString& aAppVersion) const
{
aAppVersion = mAppVersion;
}
void GetPlatform(nsString& aPlatform) const
{
aPlatform = mPlatform;
}
void GetProduct(nsString& aProduct) const
{
aProduct.AssignLiteral("Gecko");
}
bool TaintEnabled() const
{
return false;
}
void GetUserAgent(nsString& aUserAgent) const
{
aUserAgent = mUserAgent;
}
bool OnLine() const
{
return mOnline;
}
// Worker thread only!
void SetOnLine(bool aOnline)
{
mOnline = aOnline;
}
already_AddRefed<Promise> GetDataStores(JSContext* aCx,
const nsAString& aName,
ErrorResult& aRv);
};
END_WORKERS_NAMESPACE
#endif // mozilla_dom_workers_navigator_h__