gecko-dev/dom/telephony/TelephonyCall.h
2013-05-18 13:52:06 -04:00

110 lines
2.3 KiB
C++

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=40: */
/* 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_telephonycall_h__
#define mozilla_dom_telephony_telephonycall_h__
#include "TelephonyCommon.h"
#include "nsIDOMTelephonyCall.h"
#include "mozilla/dom/DOMError.h"
class nsPIDOMWindow;
BEGIN_TELEPHONY_NAMESPACE
class TelephonyCall : public nsDOMEventTargetHelper,
public nsIDOMTelephonyCall
{
nsRefPtr<Telephony> mTelephony;
nsString mNumber;
nsString mState;
bool mEmergency;
nsRefPtr<mozilla::dom::DOMError> mError;
uint32_t mCallIndex;
uint16_t mCallState;
bool mLive;
bool mOutgoing;
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIDOMTELEPHONYCALL
NS_REALLY_FORWARD_NSIDOMEVENTTARGET(nsDOMEventTargetHelper)
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(TelephonyCall,
nsDOMEventTargetHelper)
static already_AddRefed<TelephonyCall>
Create(Telephony* aTelephony, const nsAString& aNumber, uint16_t aCallState,
uint32_t aCallIndex = kOutgoingPlaceholderCallIndex,
bool aEmergency = false);
nsISupports*
ToISupports()
{
return static_cast<EventTarget*>(this);
}
void
ChangeState(uint16_t aCallState)
{
ChangeStateInternal(aCallState, true);
}
uint32_t
CallIndex() const
{
return mCallIndex;
}
void
UpdateCallIndex(uint32_t aCallIndex)
{
NS_ASSERTION(mCallIndex == kOutgoingPlaceholderCallIndex,
"Call index should not be set!");
mCallIndex = aCallIndex;
}
uint16_t
CallState() const
{
return mCallState;
}
void
UpdateEmergency(bool aEmergency)
{
mEmergency = aEmergency;
}
bool
IsOutgoing() const
{
return mOutgoing;
}
void
NotifyError(const nsAString& aError);
private:
TelephonyCall();
~TelephonyCall()
{ }
void
ChangeStateInternal(uint16_t aCallState, bool aFireEvents);
nsresult
DispatchCallEvent(const nsAString& aType,
nsIDOMTelephonyCall* aCall);
};
END_TELEPHONY_NAMESPACE
#endif // mozilla_dom_telephony_telephonycall_h__