gecko-dev/dom/telephony/Telephony.h
2012-05-21 12:12:37 +01:00

120 lines
2.9 KiB
C++

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=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_telephony_telephony_h__
#define mozilla_dom_telephony_telephony_h__
#include "TelephonyCommon.h"
#include "nsIDOMTelephony.h"
#include "nsIDOMTelephonyCall.h"
#include "nsIRadioInterfaceLayer.h"
class nsIScriptContext;
class nsPIDOMWindow;
BEGIN_TELEPHONY_NAMESPACE
class Telephony : public nsDOMEventTargetHelper,
public nsIDOMTelephony
{
nsCOMPtr<nsIRILContentHelper> mRIL;
nsCOMPtr<nsIRILTelephonyCallback> mRILTelephonyCallback;
NS_DECL_EVENT_HANDLER(incoming)
NS_DECL_EVENT_HANDLER(callschanged)
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_NSIRILTELEPHONYCALLBACK
NS_FORWARD_NSIDOMEVENTTARGET(nsDOMEventTargetHelper::)
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(
Telephony,
nsDOMEventTargetHelper)
static already_AddRefed<Telephony>
Create(nsPIDOMWindow* aOwner, nsIRILContentHelper* aRIL);
nsIDOMEventTarget*
ToIDOMEventTarget() const
{
return static_cast<nsDOMEventTargetHelper*>(
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;
NotifyCallsChanged(aCall);
}
void
RemoveCall(TelephonyCall* aCall)
{
NS_ASSERTION(mCalls.Contains(aCall), "Didn't know about this one!");
mCalls.RemoveElement(aCall);
mCallsArray = nsnull;
NotifyCallsChanged(aCall);
}
nsIRILContentHelper*
RIL() const
{
return mRIL;
}
private:
Telephony();
~Telephony();
already_AddRefed<TelephonyCall>
CreateNewDialingCall(const nsAString& aNumber);
void
NoteDialedCallFromOtherInstance(const nsAString& aNumber);
nsresult
NotifyCallsChanged(TelephonyCall* aCall);
class RILTelephonyCallback : public nsIRILTelephonyCallback
{
Telephony* mTelephony;
public:
NS_DECL_ISUPPORTS
NS_FORWARD_NSIRILTELEPHONYCALLBACK(mTelephony->)
RILTelephonyCallback(Telephony* aTelephony)
: mTelephony(aTelephony)
{
NS_ASSERTION(mTelephony, "Null pointer!");
}
};
};
END_TELEPHONY_NAMESPACE
#endif // mozilla_dom_telephony_telephony_h__