gecko-dev/dom/telephony/TelephonyCallGroup.h

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3.2 KiB
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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_telephonycallgroup_h__
#define mozilla_dom_telephony_telephonycallgroup_h__
#include "mozilla/dom/Promise.h"
#include "mozilla/dom/TelephonyCallGroupBinding.h"
#include "mozilla/dom/telephony/TelephonyCommon.h"
namespace mozilla {
namespace dom {
class TelephonyCallGroup final : public DOMEventTargetHelper
{
RefPtr<Telephony> mTelephony;
nsTArray<RefPtr<TelephonyCall> > mCalls;
RefPtr<CallsList> mCallsList;
TelephonyCallGroupState mState;
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(TelephonyCallGroup,
DOMEventTargetHelper)
friend class Telephony;
nsPIDOMWindowInner*
GetParentObject() const
{
return GetOwner();
}
// WrapperCache
virtual JSObject*
WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
// WebIDL interface
already_AddRefed<CallsList>
Calls() const;
already_AddRefed<Promise>
Add(TelephonyCall& aCall, ErrorResult& aRv);
already_AddRefed<Promise>
Add(TelephonyCall& aCall, TelephonyCall& aSecondCall, ErrorResult& aRv);
already_AddRefed<Promise>
Remove(TelephonyCall& aCall, ErrorResult& aRv);
already_AddRefed<Promise>
HangUp(ErrorResult& aRv);
already_AddRefed<Promise>
Hold(ErrorResult& aRv);
already_AddRefed<Promise>
Resume(ErrorResult& aRv);
TelephonyCallGroupState
State() const
{
return mState;
}
bool
IsActive() {
return mState == TelephonyCallGroupState::Connected;
}
IMPL_EVENT_HANDLER(statechange)
IMPL_EVENT_HANDLER(connected)
IMPL_EVENT_HANDLER(held)
IMPL_EVENT_HANDLER(callschanged)
IMPL_EVENT_HANDLER(error)
static already_AddRefed<TelephonyCallGroup>
Create(Telephony* aTelephony);
void
AddCall(TelephonyCall* aCall);
void
RemoveCall(TelephonyCall* aCall);
already_AddRefed<TelephonyCall>
GetCall(uint32_t aServiceId, uint32_t aCallIndex);
const nsTArray<RefPtr<TelephonyCall> >&
CallsArray() const
{
return mCalls;
}
// Update its call state according to the calls wihtin itself.
void
ChangeState();
nsresult
NotifyError(const nsAString& aName, const nsAString& aMessage);
private:
explicit TelephonyCallGroup(nsPIDOMWindowInner* aOwner);
~TelephonyCallGroup();
nsresult
Hold(nsITelephonyCallback* aCallback);
nsresult
Resume(nsITelephonyCallback* aCallback);
nsresult
NotifyStateChanged();
nsresult
NotifyCallsChanged(TelephonyCall* aCall);
void
ChangeStateInternal(TelephonyCallGroupState aState);
nsresult
DispatchCallEvent(const nsAString& aType,
TelephonyCall* aCall);
already_AddRefed<Promise>
CreatePromise(ErrorResult& aRv);
bool CanConference(const TelephonyCall& aCall, const TelephonyCall* aSecondCall);
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_telephony_telephonycallgroup_h__