/*
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Class handles phoneapp internal/external transitions.
*
*/
#ifndef TPHONETRANSITIONHANDLER_H
#define TPHONETRANSITIONHANDLER_H
//INCLUDES
#include <e32base.h>
#include "mphoneviewcommandhandle.h"
#include "tphonecmdparamtranseffect.h"
class CPhoneState;
/**
* Class handles phoneapp internal/external transitions.
*
* @lib phoneuicontrol
* @since S60 v9.2
*/
class TPhoneTransitionHandler
{
public:
/**
* default constructor.
*/
TPhoneTransitionHandler(
CPhoneState& aState,
MPhoneViewCommandHandle& aViewCommandHandle );
/**
* Informs view to start Transition effect if effect
* type is feasible for current state.
* @param aType a transition effect, default none
* EndTransEffect() must be called when update is done.
*/
IMPORT_C void BeginTransEffectLC( TPhoneTransEffectType aType = EPhoneTransEffectNone );
/**
* Informs view to complete Transition effect
*/
IMPORT_C void EndTransEffect();
/**
* Informs view that UI is being updated (call bubble or number editor).
* EndUiUpdate() must be called when update is done.
*/
IMPORT_C void BeginUiUpdateLC();
/**
* Informs view that UI update is completed.
*/
IMPORT_C void EndUiUpdate();
/**
* Informs view that UI is being updated (call bubble or number editor).
* EndUiUpdate() must be called when update is done.
*/
IMPORT_C void IncomingCallUiUpdateLC();
/**
* Informs view that UI is being updated (call bubble or number editor).
* EndUiUpdate() must be called when update is done.
*/
IMPORT_C void IdleCallUiUpdateLC();
/**
* Informs view that UI update is completed.
*/
IMPORT_C void EndUiUpdateAndEffect();
private:
/**
* TCleanupOperation to call EndUiUpdate(), if leave occurs
* after BeginUiUpdate().
*/
static void UiUpdateCleanup(TAny* aThis );
/**
* TCleanupOperation to call EndTransEffect, if leave occurs
* after BeginTransEffect().
*/
static void EffectCleanup(TAny* aThis );
private:
// Not owned:
CPhoneState& iState;
MPhoneViewCommandHandle& iViewCommandHandle;
};
#endif // TPHONETRANSITIONHANDLER_H