/*

* 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:  Easy dialing test application.

*

*/

#ifndef __EDTA_APPVIEW_H__

#define __EDTA_APPVIEW_H__

// INCLUDES

#include "edta_screentextbuffer.h"

#include <coecntrl.h>

#include <MPsResultsObserver.h>

#include <mccaconnection.h>

#include <dialingextensioninterface.h>

// FORWARD DECLARATIONS

class CPsClientData;

class CPbkContactEngine;

class CPsQuery;

class CVPbkContactManager;

class CVPbkContactStoreUriArray;

class MVPbkContactLink;

class CPSRequestHandler;

class TCCAFactory;

class MCCAParameter;

class CDialingExtensionInterface;

class CDummyListener;

// CLASS DECLARATION

class CEdtaAppView : public CCoeControl, public MPsResultsObserver, public MCCAObserver, public MDialingExtensionObserver

    {

    public: // New methods

        static CEdtaAppView* NewL( const TRect& aRect );

        static CEdtaAppView* NewLC( const TRect& aRect );

        virtual ~CEdtaAppView();

        TInt CountComponentControls() const;

        CCoeControl* ComponentControl(TInt aIndex) const;

        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

        CEdtaScreenTextBuffer* GetScreenBuffer();

        CDialingExtensionInterface* GetEasyDialer();

        void ShowMatchingContactsL(const TDesC& aSearchString);

        TBool IsPCSServerLoaded();

        void CheckPCSServerL();

        void ShowNameOrderL();

        void LoadPluginL();

        void LaunchNthContactL(TInt aIx);

        void SelectAndLaunchContactL();

        void DoMiscellaneousTestsL();

    public:  // Functions from base classes

        virtual void SizeChanged();

    private: // Constructors

        void ConstructL(const TRect& aRect);

        CEdtaAppView();

        void Draw( const TRect& aRect ) const;

        void InitContactDataStoreUrisL();

        void InitPredictiveContactSearchL();

    private:    

        //MPsResultsObserver functions

        virtual void HandlePsResultsUpdate(RPointerArray<CPsClientData>& aResults, RPointerArray<CPsPattern>& aSeqs);

        virtual void HandlePsError(TInt aErrorCode);

        virtual void CachingStatus(TCachingStatus& aStatus, TInt& aError);

        /**

         * Leaving function for Predictive search callback. Call TRAPPED in HandlePsResultsUpdate.

         */

        void HandlePredictiveSearchResultL(RPointerArray<CPsClientData>& aResults, RPointerArray<CPsPattern>& aSeqs);

        //MCCAObserver functions

        void CCASimpleNotifyL( TNotifyType aType, TInt aReason );

        void HandleDialingExtensionEvent( MDialingExtensionObserver::TEvent aEvent );

    private:

        CEdtaScreenTextBuffer* iScreenBuffer;

        CPSRequestHandler* iPredictiveContactSearchHandler;

        CVPbkContactManager* iContactManager;

        CVPbkContactStoreUriArray* iContactStoreUriArray;

        RPointerArray<TDesC> iContactDataStores;

        RPointerArray<TDesC> iContactNames;

        RPointerArray<MVPbkContactLink> iMatchingContactLinks;

        CPsQuery* iPredictiveSearchQuery;

        MCCAConnection* iContactLauncher;

        /*

         * Pointer to easy dialing plugin. This may be null, if no plugin present.

         * Null-check is a must before use.

         */

        CDialingExtensionInterface* iEasyDialer;

        CDummyListener* iDummyListener;

    };

#endif // __EDTA_APPVIEW_H__

// End of File