dom/telephony/TelephonyCallGroup.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_telephony_telephonycallgroup_h__
   8 #define mozilla_dom_telephony_telephonycallgroup_h__
   9
  10 #include "mozilla/dom/Promise.h"
  11 #include "mozilla/dom/telephony/TelephonyCommon.h"
  12
  13 namespace mozilla {
  14 namespace dom {
  15
  16 class TelephonyCallGroup MOZ_FINAL : public DOMEventTargetHelper
  17 {
  18   nsRefPtr<Telephony> mTelephony;
  19
  20   nsTArray<nsRefPtr<TelephonyCall> > mCalls;
  21
  22   nsRefPtr<CallsList> mCallsList;
  23
  24   nsString mState;
  25
  26   uint16_t mCallState;
  27
  28 public:
  29   NS_DECL_ISUPPORTS_INHERITED
  30   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(TelephonyCallGroup,
  31                                            DOMEventTargetHelper)
  32
  33   nsPIDOMWindow*
  34   GetParentObject() const
  35   {
  36     return GetOwner();
  37   }
  38
  39   // WrapperCache
  40   virtual JSObject*
  41   WrapObject(JSContext* aCx) MOZ_OVERRIDE;
  42
  43   // WebIDL interface
  44   already_AddRefed<CallsList>
  45   Calls() const;
  46
  47   void
  48   Add(TelephonyCall& aCall, ErrorResult& aRv);
  49
  50   void
  51   Add(TelephonyCall& aCall, TelephonyCall& aSecondCall, ErrorResult& aRv);
  52
  53   void
  54   Remove(TelephonyCall& aCall, ErrorResult& aRv);
  55
  56   already_AddRefed<Promise>
  57   HangUp(ErrorResult& aRv);
  58
  59   void
  60   Hold(ErrorResult& aRv);
  61
  62   void
  63   Resume(ErrorResult& aRv);
  64
  65   void
  66   GetState(nsString& aState) const
  67   {
  68     aState = mState;
  69   }
  70
  71   IMPL_EVENT_HANDLER(statechange)
  72   IMPL_EVENT_HANDLER(connected)
  73   IMPL_EVENT_HANDLER(holding)
  74   IMPL_EVENT_HANDLER(held)
  75   IMPL_EVENT_HANDLER(resuming)
  76   IMPL_EVENT_HANDLER(callschanged)
  77   IMPL_EVENT_HANDLER(error)
  78
  79   static already_AddRefed<TelephonyCallGroup>
  80   Create(Telephony* aTelephony);
  81
  82   void
  83   AddCall(TelephonyCall* aCall);
  84
  85   void
  86   RemoveCall(TelephonyCall* aCall);
  87
  88   already_AddRefed<TelephonyCall>
  89   GetCall(uint32_t aServiceId, uint32_t aCallIndex);
  90
  91   const nsTArray<nsRefPtr<TelephonyCall> >&
  92   CallsArray() const
  93   {
  94     return mCalls;
  95   }
  96
  97   void
  98   ChangeState(uint16_t aCallState);
  99
 100   uint16_t
 101   CallState() const
 102   {
 103     return mCallState;
 104   }
 105
 106   nsresult
 107   NotifyError(const nsAString& aName, const nsAString& aMessage);
 108
 109 private:
 110   explicit TelephonyCallGroup(nsPIDOMWindow* aOwner);
 111   ~TelephonyCallGroup();
 112
 113   nsresult
 114   NotifyCallsChanged(TelephonyCall* aCall);
 115
 116   nsresult
 117   DispatchCallEvent(const nsAString& aType,
 118                     TelephonyCall* aCall);
 119
 120   bool CanConference(const TelephonyCall& aCall, TelephonyCall* aSecondCall);
 121 };
 122
 123 } // namespace dom
 124 } // namespace mozilla
 125
 126 #endif // mozilla_dom_telephony_telephonycallgroup_h__