gecko/dom/telephony/Telephony.h
Ben Turner c375cc74c4 Bug 674726 - WebTelephony. r=philikon+mounir, sr=sicking. Not part of the default build.
--HG--
extra : transplant_source : %1A%23%10d%88%B3%DA%87%C9%DD0%E6P%1Ct%AD%7D%80%B6%B4
2012-01-09 14:28:47 -08:00

159 lines
4.3 KiB
C++

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=40: */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Telephony.
*
* The Initial Developer of the Original Code is
* The Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Ben Turner <bent.mozilla@gmail.com> (Original Author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef mozilla_dom_telephony_telephony_h__
#define mozilla_dom_telephony_telephony_h__
#include "TelephonyCommon.h"
#include "nsIDOMTelephony.h"
#include "nsIDOMTelephonyCall.h"
#include "nsITelephone.h"
class nsIScriptContext;
class nsPIDOMWindow;
BEGIN_TELEPHONY_NAMESPACE
class Telephony : public nsDOMEventTargetWrapperCache,
public nsIDOMTelephony
{
nsCOMPtr<nsITelephone> mTelephone;
nsCOMPtr<nsITelephoneCallback> mTelephoneCallback;
NS_DECL_EVENT_HANDLER(incoming);
TelephonyCall* mActiveCall;
nsTArray<nsRefPtr<TelephonyCall> > mCalls;
// Cached calls array object. Cleared whenever mCalls changes and then rebuilt
// once a page looks for the liveCalls attribute.
JSObject* mCallsArray;
bool mRooted;
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIDOMTELEPHONY
NS_DECL_NSITELEPHONECALLBACK
NS_FORWARD_NSIDOMEVENTTARGET(nsDOMEventTargetWrapperCache::)
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(
Telephony,
nsDOMEventTargetWrapperCache)
static already_AddRefed<Telephony>
Create(nsPIDOMWindow* aOwner, nsITelephone* aTelephone);
nsIDOMEventTarget*
ToIDOMEventTarget() const
{
return static_cast<nsDOMEventTargetWrapperCache*>(
const_cast<Telephony*>(this));
}
nsISupports*
ToISupports() const
{
return ToIDOMEventTarget();
}
void
AddCall(TelephonyCall* aCall)
{
NS_ASSERTION(!mCalls.Contains(aCall), "Already know about this one!");
mCalls.AppendElement(aCall);
mCallsArray = nsnull;
}
void
RemoveCall(TelephonyCall* aCall)
{
NS_ASSERTION(mCalls.Contains(aCall), "Didn't know about this one!");
mCalls.RemoveElement(aCall);
mCallsArray = nsnull;
}
nsITelephone*
Telephone() const
{
return mTelephone;
}
nsPIDOMWindow*
Owner() const
{
return mOwner;
}
nsIScriptContext*
ScriptContext() const
{
return mScriptContext;
}
private:
Telephony()
: mActiveCall(nsnull), mCallsArray(nsnull), mRooted(false)
{ }
~Telephony();
void
SwitchActiveCall(TelephonyCall* aCall);
class TelephoneCallback : public nsITelephoneCallback
{
Telephony* mTelephony;
public:
NS_DECL_ISUPPORTS
NS_FORWARD_NSITELEPHONECALLBACK(mTelephony->)
TelephoneCallback(Telephony* aTelephony)
: mTelephony(aTelephony)
{
NS_ASSERTION(mTelephony, "Null pointer!");
}
};
};
END_TELEPHONY_NAMESPACE
#endif // mozilla_dom_telephony_telephony_h__