/*

* Copyright (c) 2002 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: 

*     Declares UI class for application.

*

*/

#ifndef AUTOLOCKAPPUIPS_H

#define AUTOLOCKAPPUIPS_H

// INCLUDES

#include <e32std.h>

#include <aknappui.h>

#include <etelmm.h>

#include <aknViewAppUi.h>

#include <AknEcs.h>

#include <aknnotedialog.h>

#include <AknIncallBubbleNotify.h>

#include <e32property.h>

#include <rmmcustomapi.h>

#include "AutolockWait.h"

#include "AutoKeyguardObserver.h"

#include "AutolockGripStatusObserver.h"

#include "AutolockFpsStatusObserver.h"

// FORWARD DECLARATIONS

class CAutolockContainer;

class CAutoLockModel;

class CValueObserver;

// CONSTANTS

const TUid KAutoLockViewId = {101}; // CDMA StartUp needs this UID.

// CLASS DECLARATIONS

/**

* part of emergency call handling when telephony+devicelock is active

* this solution is meant only for 3.1 and 3.2

*CEcsNote

*It defines security note used in security view.

*/

class CEcsNote : public CAknNoteDialog

    {

    public: // Constructors and destructors

        /**

        * C++ constructor.

        */

        CEcsNote();

    public: // new

        /**

        * Constructs sleeping note

        */

        void ConstructSleepingNoteL(TInt aResourceId);

        /**

        * Shows slpeeping note

        */

        TInt ShowNote();

        /**

        * Hides sleeping note

        */

        void SleepNote();

        TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,

                                         TEventCode aType);

        /**

        * API to set the emergency number to be displayed

        *

        * aMatchedNumber    text to display (e.g. "112" )

        */

        void SetEmergencyNumber( const TDesC& aMatchedNumber );

    public:

        TBool iNoteOnScreen;        

    };

/**

* Application UI class.

* Provides support for the following features:

* - UIKON control architecture

* 

*/

class CAutolockAppUi : public CAknViewAppUi, public MAknEcsObserver,

                       public MAutolockGripStatusObserver,

                       public MAutolockFpsStatusObserver

    {

    public: // // Constructors and destructor

        /**

        * Symbian OS default constructor.

        */      

        void ConstructL();

        /**

        * Destructor.

        */      

        ~CAutolockAppUi();

        /**

         * From MAutolockGripStatusObserver

         */

        TBool DeviceLockQueryStatus();

        TBool DeviceLockStatus();

        /**

         * From MAutolockFpsStatusObserver

         */

        TBool DeviceFpsLock(TInt iStatus);

   public: // New functions

		/**

        * Activates previous app

        */     

		void SwitchToPreviousAppL();

		/**

        * Activates device lock view

        */     

		void BringAppToForegroundL();

		/**

        * Pointer to model

        *

		* @return CAutoLockModel*

		*/     

		inline CAutoLockModel* Model() const;

		/**

        * Locks voice-key and app-key

        */     

		void LockKeysL();

		/**

        * UnLocks voice-key and app-key

        */     

		void UnLockKeys();

		/**

        * Locks voice-key

        */     

		void LockSideKeyL();

		/**

        * UnLocks voice-key

        */     

		void UnLockSideKey();

        /**

        * Returns ETrue if system is locked. 

        */

        inline TBool Locked() { return (iSideKey2 != 0); }

        /**

        * Checks whether PUK1 dialog is active. 

        */

		TBool IsPinBlocked();

		/**

        * Checks whether the phone has done hidden reset. 

        */

		TBool HiddenReset();

		void EnableWGListChangeEventListening();

		void DisableWGListChangeEventListening();

    protected:    

        /**

        * From CEikAppUi, handles the TARM unlock message, other messages

        * are propagated to the superclass handler.

        * @param aClientHandleOfTargetWindowGroup The window group that the message was sent to.

        * @param aMessageUid The message UID. 

        * @param aMessageParameters The message parameters

        * @return TMessageResponse EMessageHandled if the message was the TARM unlock message, 

        * otherwise the return value from the superclass handler. 

        */        

        MCoeMessageObserver::TMessageResponse HandleMessageL(

            TUint32 aClientHandleOfTargetWindowGroup,

            TUid aMessageUid,

            const TDesC8& aMessageParameters );

    private:

        // From MEikMenuObserver

        void DynInitMenuPaneL(TInt aResourceId,CEikMenuPane* aMenuPane);

		// from CCoeAppUi

		void HandleForegroundEventL(TBool aForeground);

        /**

        * From CAknAppUi, called when screen layout changes 

        */

        void HandleScreenDeviceChangedL();

    private:

        /**

        * From CEikAppUi, takes care of command handling.

        * @param aCommand command to be handled

        */

        void HandleCommandL(TInt aCommand);

        /**

        * From CEikAppUi, handles key events.

        * @param aKeyEvent Event to handled.

        * @param aType Type of the key event. 

        * @return Reponse code (EKeyWasConsumed, EKeyWasNotConsumed). 

        */

        virtual TKeyResponse HandleKeyEventL(

            const TKeyEvent& aKeyEvent,TEventCode aType);

    virtual void HandlePointerEventL(const TPointerEvent& aPointerEvent);

     private:

    	/**

    	* From AknViewAppUi. Handles pointer-initiated view switch.

    	* @param aEvent Window server event.

    	* @param aDestination Pointer to the control which the event is targeted to.

    	*/

    	void HandleWsEventL( const TWsEvent& aEvent, CCoeControl* aDestination );

        /**

        * Used for communication with SysAp

        * @param aMessage message enumeration defined in eikon.hrh

        */        

        void SendMessageToSysAp(TInt aMessage);

    	/**

        * From MAknEcsObserver

        * part of emergency call handling when telephony+devicelock is active

        * this solution is meant only for 3.1 and 3.2

        * handles emergency call

        */

        virtual void HandleEcsEvent( CAknEcsDetector* aEcsDetector, CAknEcsDetector::TState aState );

        TBool TarmState();

        void HandleWindowGroupListChange();

    private: //Data

   		CAutoLockModel*	 iModel;		 

		RTelServer       iServer;

	    RMobilePhone     iPhone;  

	    TInt			 iAppKey;

		TInt			 iSideKey1;

		TInt			 iSideKey2;

		CValueObserver*  iPhoneObserver;

		TBool			 iLocked;

		TBool            iDeviceLockQueryStatus;

        // Idle Incall Bubbles.

        CAknIncallBubble* iIncallBubble;

        CAutoKeyguardObserver* iKeyguardObserver;

        CAutolockGripStatusObserver* iGripStatusObserver;

        CAutolockFpsStatusObserver* iFpsStatusObserver;

        RMmCustomAPI	 iCustomPhone;

        // part of emergency call handling when t//iEmergencySupportReadyelephony+devicelock is active

        // this solution is meant only for 3.1 and 3.2

        CAknEcsDetector* iEcsDetector;

        CEcsNote*		 iEcsNote;	

        TBool            iEmergencySupportReady;

        CWait*			 iWait;	

		TRect aCallButtonRect;

	};

	inline CAutoLockModel* CAutolockAppUi::Model() const

		{return iModel;}

#endif

// End of File