/*

* Copyright (c) 2002-2008 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: 

*       AppUi class of the application.

*       Includes the execution sequence which contains

*           1. selftest check

*           2. security check

*           3. user welcome note showing

*           4. first boot check

*           5. time and date value queries

*           6. real time clock status check

*

*/

#ifndef STARTUPAPPUI_H

#define STARTUPAPPUI_H

// FLAGS

//#define USE_STARTUPTEST_APP

// SYSTEM INCLUDES

#include <aknappui.h>           //appui

#include <data_caging_path_literals.hrh>

#ifndef RD_STARTUP_ANIMATION_CUSTOMIZATION

 #include <secondarydisplay/SecondaryDisplaySystemStateAPI.h>

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

#include <secondarydisplay/SecondaryDisplayStartupAPI.h>

// USER INCLUDES

#include "startup.hrh"          //internal state types

#include "StartupDefines.h"     //some common defines

#ifndef RD_STARTUP_ANIMATION_CUSTOMIZATION

 #include "StartupTone.h"

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

// CONSTANTS

#ifndef RD_STARTUP_ANIMATION_CUSTOMIZATION

 const TInt KConnectionRetryTime = 50000;        // 50 ms

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

// FORWARD DECLARATIONS

#ifndef RD_STARTUP_ANIMATION_CUSTOMIZATION

 class CStartupWelcomeAnimation;

 class CStartupOperatorAnimation;

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

class CStartupUserWelcomeNote;

class CStartupPubSubObserver;

#ifdef RD_STARTUP_ANIMATION_CUSTOMIZATION

 class CStartupAnimationWrapper;

 class CStartupView;

#else // RD_STARTUP_ANIMATION_CUSTOMIZATION

 class CStartupTone;

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

class CStartupMediatorObserver;

/**

*  'AppUi' class.

*

*/

class CStartupAppUi : public CAknAppUi

{

    public: // Constructors and destructor

        /**

        * C++ default constructor.

        */

        CStartupAppUi();

        /**

        * Destructor.

        */

        ~CStartupAppUi();

        // from CCoeAppUiBase

        void PrepareToExit();

    public:

        /**

        *  Actually stops the timer that is used for showing

        *  User Welcome Note.

        *  @return    void

        */

        void StopTimingL(); // indirectly called

        /**

        *  Just perform Exit(); from the callback function.

        *  @return    void

        */

        void ExitApplication(); // indirectly called

        /**

        *  Callback function to stop timer

        *  This timer is used for showing user welcome note.

        *  @return    TInt

        */

        static TInt DoStopTimingL(TAny* aObject);

        /**

        *  This callback function is used for exiting the application after

        *  some code in somewhere else in this application is finished.

        */

        static TInt DoExitApplication(TAny* aObject);

        /**

        * Check boot reason from the SysUtil

        * @param        None

        * @return       TBool

        */

        TBool HiddenReset();

#ifndef RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        * Continue startup when startup tone completes.

        * @param        None

        * @return       void

        */

        void ContinueStartupAfterToneL(TToneType aToneType);

        /**

        * Stop startuptone

        * @param        None

        * @return       void

        */

        void StopStartupTone();

        /**

        * Stop startuptone

        * @param        None

        * @return       void

        */

        void StopOperatorTone();

        /**

        * Checks if StartupTone is playing

        * @param        None

        * @return       TBool

        */

        TBool StartupTonePlaying();

        /**

        * Checks if OperatorTone is playing

        * @param        None

        * @return       TBool

        */

        TBool OperatorTonePlaying();

#else // RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        * Called when welcome or operator animation has finished.

        *

        * @since S60 3.2

        */

        void AnimationFinished();

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

#ifndef RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        * Brings Startup application to foregound after Touch Screen Calibration and emergency call from PIN query.

        * @param        None

        * @return       void

        */

        void BringToForeground();

        /**

        * Send Startup application to background before Touch Screen Calibration.

        * @param        None

        * @return       void

        */

        void SendToBackground();

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        * Sets iCleanBoot to EStartupCleanBoot.

        * @param        None

        * @return       void

        */

        void SetCleanBoot();

#ifndef RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        *

        * @param        None

        * @return       void

        */

        void WaitingTouchScreenCalibL();

#ifdef RD_SCALABLE_UI_V2

        /**

        *

        * @param        None

        * @return       void

        */

        void TouchScreenCalibrationDoneL();

#endif // RD_SCALABLE_UI_V2

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

#ifndef RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        *

        * @param        None

        * @return       void

        */

		void CoverUIWelcomeAnimationSyncOKL();

        /**

        *

        * @param        None

        * @return       void

        */

		void WaitingCoverUIWelcomeAnimationSyncL();

        /**

        *

        * @param        None

        * @return       void

        */

		void CoverUIOperatorAnimationSyncOKL();

        /**

        *

        * @param        None

        * @return       void

        */

 		void WaitingCoverUIOperatorAnimationSyncL();

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        *

        * @param        None

        * @return       void

        */

        void WaitingCoverUIStartupReadySyncL();

        /**

        *

        * @param        None

        * @return       void

        */

		void CoverUIStartupReadySyncOKL();

        /**

        *

        * @param        None

        * @return       void

        */

        void RaiseCoverUIEvent( TUid aCategory,

                                TInt aEventId,

                                const TDesC8& aData );

        void SetCriticalBlockEndedL();

        void WaitingCriticalBlockEndingL();

        /**

        * Starts to wait permission to start startup animation.

        *

        * @since S60 3.2

        */

        void SetWaitingStartupAnimationStartL();

        /**

        * Called when it is allowed to start startup animation.

        *

        * @since S60 3.2

        */

        void WaitingStartupAnimationStartL();

        /** System state has changed to EmergencyCallsOnly. Skip the animations. */

        void SetEmergencyCallsOnlyL();

#ifdef RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        * Check if animation should be loaded in advance and do it.

        */

        void TryPreLoadAnimation();

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        * Propagates fatal startup error state.

        * @param        aPropertyChanged

        *               (ETrue, if state received via property changed event)

        * @return       void

        */

        void SwStateFatalStartupErrorL( TBool aPropertyChanged );

#ifndef RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        * Returns value of iOfflineModeQueryShown.

        * @param        None

        * @return       TBool

        */

        TBool GetOfflineModeQueryShown();

        /**

        * Sets value of iOfflineModeQueryShown.

        * @param        TBool

        * @return       void

        */

        void SetOfflineModeQueryShown(TBool aValue);

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        * Return value of the__SIMCARD feature

        * @param None

        * @return TBool

        */

        TBool SimSupported();

        /**

        * Return value of KFeatureIdCoverDisplay feature

        * @param None

        * @return TBool

        */

        TBool CoverUISupported();

        /**

        *  Checks if DOS is in Offline Mode

        *

        *  @return    TBool

        */

        TBool DosInOfflineModeL();

        /**

        *  This cancels the animation.

        */

        void CancelAnimation();

        /**

        * Checks if boot reason is SIM changed reset

        * @param        None

        * @return       TBool

        */

        TBool SimStatusChangedReset();

#ifndef RD_STARTUP_ANIMATION_CUSTOMIZATION

    private:

        /**

        *   For starting startup tone initialization timer when needed

        *   @param      None

        *   @return     void

        */

        void WaitingStartupToneL();

        /**

        *   Callback function of startup tone initialization timer

        *   @param      TAny*

        *   @return     TInt

        */

        static TInt ToneInitTimerTimeoutL(TAny* aObject);

        /**

        *   For checking startup tone initialization status

        *   @param      None

        *   @return     void

        */

        void StartupToneWaitStatusL();

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

    private: // from MEikMenuObserver

        /**

        * EPOC default constructor.

        */

        void ConstructL();

    private: // from CEikAppUi

#ifdef RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        * From CAknAppUi.

        * Handles a change to the application's resources which are shared across

        * the environment.

        *

        * @since S60 3.2

        *

        * @param aType The type of resources that have changed.

        */

        void HandleResourceChangeL( TInt aType );

#endif // RD_STARTUP_ANIMATION_CUSTOMIZATION

        /**

        *  Takes care of command handling.

        *  @param   aCommand        Command to be handled.

        *  @return  void

        */

        void HandleCommandL(TInt aCommand);

        /**

        *  Handles key events.

        *  @param  aKeyEvent           Event to be handled.

        *  @param  aType               Type of the key event

        *  @return TKeyResponse

        */

        virtual TKeyResponse HandleKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);

    private:

        /**

        *  Checks the validity of change and perform needed actions

        *  @param   toState     next phase state phase

        *  @return  void

        */

        void DoNextStartupPhaseL( TStartupInternalState toState );

        /**

        *  First part of the startup phases.

        *  This part does some initial things and in the end

        *  calls DoNextStartupPhaseL() with parameter of next phase

        *  @return    void

        */

        void DoStartupStartPartL();

        /**

        *  This part of the startup phases

        *  shows the welcome animation.

        */

        void DoStartupShowWelcomeAnimationL();

        /**

        *  This part of the startup phases

        *  shows the operator animation.

        */

        void DoStartupShowOperatorAnimationL();

        /**

        *  This part of the startup phases

        *  shows the user welcome note.

        */

        void DoStartupShowUserWelcomeNoteL();

        /**

        *  Returns EFalse if date, time and city

		*  queries are disabled for testing purposes

		*  @return TBool

        */

		TBool StartupQueriesEnabled();

        /**

        *  Predictive Time and Country selection support

        *  Returns ETrue when enabled.

        *  @return TBool

        */

		TBool PredictiveTimeEnabled();

        /**

        *  This part takes care of asking some values

        *  from the user in case of first boot or

        *  real time clock value is invalid

        *  @return    void

        */

        void DoStartupFirstBootAndRTCCheckL();

        /**

        *  Shows the needed startup queries in first boot

        *  or when real time clock value is invalid

        *  @return    void

        */

        void ShowStartupQueriesL();

        /**

        *  Last part of the startup phases.

        *  This part does some cleaning things and

        *  calls the Exit().

        *  @return    void

        */

        void DoStartupEndPart();

        /**

        * Check Real Time Clock status from the SysUtil

        * @param        None

        * @return       TBool

        */

        TBool RTCStatus();

        /**

        *  Shows welcome animation to the user.

        *  @return    void

        */

        void ShowWelcomeAnimationL();

        /**

        *  Shows operator animation to the user.

        *  @return    void

        */

        void ShowOperatorAnimationL();

        /**

        *  Shows UserWelcomeNote to the user.

        *  It can be default animation, or user defined text or image.

        *  @return    void

        */

        void ShowUserWelcomeNoteL();

        /**

        *  Shows Off-line Mode query to the user in case

        *  the device is being booted into Off-line Mode.

        *  Sends System Application user's answers via

        *  a Shared Data notification.

        *

        *  @return    void

        */

        void ShowOfflineModeQueryL();

        /**

        * Check Off-line Mode status from the UI side

        * @param None

        * @return TBool : Off-line Mode status

        */

        TBool UiInOfflineMode();