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122 lines
3.1 KiB
C++
122 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_telephony_telephony_h__
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#define mozilla_dom_telephony_telephony_h__
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#include "TelephonyCommon.h"
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#include "nsIDOMTelephony.h"
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#include "nsIDOMTelephonyCall.h"
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#include "nsITelephonyProvider.h"
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class nsIScriptContext;
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class nsPIDOMWindow;
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BEGIN_TELEPHONY_NAMESPACE
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class Telephony : public nsDOMEventTargetHelper,
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public nsIDOMTelephony
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{
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/**
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* Class Telephony doesn't actually inherit nsITelephonyListener.
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* Instead, it owns an nsITelephonyListener derived instance mListener
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* and passes it to nsITelephonyProvider. The onreceived events are first
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* delivered to mListener and then forwarded to its owner, Telephony. See
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* also bug 775997 comment #51.
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*/
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class Listener;
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class EnumerationAck;
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friend class EnumerationAck;
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nsCOMPtr<nsITelephonyProvider> mProvider;
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nsRefPtr<Listener> mListener;
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TelephonyCall* mActiveCall;
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nsTArray<nsRefPtr<TelephonyCall> > mCalls;
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// Cached calls array object. Cleared whenever mCalls changes and then rebuilt
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// once a page looks for the liveCalls attribute.
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JSObject* mCallsArray;
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bool mRooted;
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bool mEnumerated;
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_NSIDOMTELEPHONY
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NS_DECL_NSITELEPHONYLISTENER
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NS_REALLY_FORWARD_NSIDOMEVENTTARGET(nsDOMEventTargetHelper)
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(
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Telephony,
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nsDOMEventTargetHelper)
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static already_AddRefed<Telephony>
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Create(nsPIDOMWindow* aOwner, nsITelephonyProvider* aProvider);
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nsISupports*
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ToISupports()
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{
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return static_cast<EventTarget*>(this);
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}
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void
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AddCall(TelephonyCall* aCall)
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{
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NS_ASSERTION(!mCalls.Contains(aCall), "Already know about this one!");
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mCalls.AppendElement(aCall);
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mCallsArray = nullptr;
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NotifyCallsChanged(aCall);
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}
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void
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RemoveCall(TelephonyCall* aCall)
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{
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NS_ASSERTION(mCalls.Contains(aCall), "Didn't know about this one!");
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mCalls.RemoveElement(aCall);
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mCallsArray = nullptr;
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NotifyCallsChanged(aCall);
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}
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nsITelephonyProvider*
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Provider() const
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{
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return mProvider;
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}
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virtual void EventListenerAdded(nsIAtom* aType) MOZ_OVERRIDE;
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private:
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Telephony();
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~Telephony();
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already_AddRefed<TelephonyCall>
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CreateNewDialingCall(const nsAString& aNumber);
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void
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NoteDialedCallFromOtherInstance(const nsAString& aNumber);
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nsresult
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NotifyCallsChanged(TelephonyCall* aCall);
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nsresult
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DialInternal(bool isEmergency,
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const nsAString& aNumber,
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nsIDOMTelephonyCall** aResult);
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nsresult
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DispatchCallEvent(const nsAString& aType,
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nsIDOMTelephonyCall* aCall);
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void
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EnqueueEnumerationAck();
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};
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END_TELEPHONY_NAMESPACE
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#endif // mozilla_dom_telephony_telephony_h__
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