dom/workers/Navigator.h

   1 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef mozilla_dom_workers_navigator_h__
   7 #define mozilla_dom_workers_navigator_h__
   8
   9 #include "Workers.h"
  10 #include "nsString.h"
  11 #include "nsWrapperCache.h"
  12
  13 BEGIN_WORKERS_NAMESPACE
  14
  15 class WorkerNavigator MOZ_FINAL : public nsWrapperCache
  16 {
  17   nsString mAppName;
  18   nsString mAppVersion;
  19   nsString mPlatform;
  20   nsString mUserAgent;
  21
  22   WorkerNavigator(const nsAString& aAppName,
  23                   const nsAString& aAppVersion,
  24                   const nsAString& aPlatform,
  25                   const nsAString& aUserAgent)
  26     : mAppName(aAppName)
  27     , mAppVersion(aAppVersion)
  28     , mPlatform(aPlatform)
  29     , mUserAgent(aUserAgent)
  30   {
  31     MOZ_COUNT_CTOR(WorkerNavigator);
  32     SetIsDOMBinding();
  33   }
  34
  35 public:
  36
  37   NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(WorkerNavigator)
  38   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(WorkerNavigator)
  39
  40   static already_AddRefed<WorkerNavigator>
  41   Create();
  42
  43   virtual JSObject*
  44   WrapObject(JSContext* aCx, JS::Handle<JSObject*> aScope) MOZ_OVERRIDE;
  45
  46   nsISupports* GetParentObject() const {
  47     return nullptr;
  48   }
  49
  50   ~WorkerNavigator()
  51   {
  52     MOZ_COUNT_DTOR(WorkerNavigator);
  53   }
  54
  55   void GetAppCodeName(nsString& aAppCodeName) const
  56   {
  57     aAppCodeName.AssignLiteral("Mozilla");
  58   }
  59   void GetAppName(nsString& aAppName) const
  60   {
  61     aAppName = mAppName;
  62   }
  63   void GetAppVersion(nsString& aAppVersion) const
  64   {
  65     aAppVersion = mAppVersion;
  66   }
  67   void GetPlatform(nsString& aPlatform) const
  68   {
  69     aPlatform = mPlatform;
  70   }
  71   void GetProduct(nsString& aProduct) const
  72   {
  73     aProduct.AssignLiteral("Gecko");
  74   }
  75   bool TaintEnabled() const
  76   {
  77     return false;
  78   }
  79   void GetUserAgent(nsString& aUserAgent) const
  80   {
  81     aUserAgent = mUserAgent;
  82   }
  83 };
  84
  85 END_WORKERS_NAMESPACE
  86
  87 #endif // mozilla_dom_workers_navigator_h__