/*

* Copyright (c) 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:  Provides engine implementation for CallUI.

*

*/

#ifndef __CAUIDIALOGS_H__

#define __CAUIDIALOGS_H__

// Includes

#include "phclttypes.h" 

#include "cauivoipextension.h" 

// Forward declarations

class CCaUiEngine;

class MCaUiReconnectQueryObserver;

class CPhCntMatcher;

class CAknGlobalListQuery;

class CCaUiGlnActiveObject;

class CCaUiReConQueryInformation;

class CAknGlobalNote;

class CCaUiNoteActiveObject;

// Contants

// The first item in list query (CCaUiQuery).

const TInt KCallUiVoiceCall = 0;

// The second item in list query (CCaUiQuery).

const TInt KCallUiVideoCall = 1;

// The third item in list query (CCaUiQuery).

const TInt KCallUiInternetCall = 2;

// Priority of the note

const TInt KNoVideoSupportNotePriority = 3500;

// Timeout for note launch.

const TInt KCaUiEngNoteTimeout = 3000000;  // 3s

NONSHARABLE_CLASS( CCaUiDialogs )

    : public CBase

    {

    public:

        /**

        * Two-phased constructor.

        * @return an instance of CCaUiDialogs.

        */

        static CCaUiDialogs* NewL( CCaUiEngine& aCaUiEngine );

        /**

        * Destructor.

        */

        virtual ~CCaUiDialogs();

        /**

        * Launch a query whether video call will be created with long 

        * press of Send key

        * 

        * @return The selection user made

        */

        TInt QueryVideoCallDefaultActionL();

        /**

        * Launch a list query asking what type of call the caller wants

        * to make.

        * 

        * @param aCallType The call type chosen by user in query.

        * @return ETrue if query was successful, EFalse otherwise.

        */

        TBool LaunchCreateListQueryL( TPhCltCallType& aCallType );

        /**

        * Launch the qtn.tel.no.video.network information note.

        * 

        * @see CCaUiEngApi::LaunchNoNetSupNoteL().

        */

        void LaunchNoNetSupNoteL();

        /**

        * Launch reconnect confirmation query.

        * 

        * @see CCaUiEngApi::LaunchReconConfQueryL().

        * @param aAlias The alias corresponding the number. Can be empty TPtrC.

        */

        void LaunchReconConfQueryL( 

            MCaUiReconnectQueryObserver& aObserver,

            CPhCntMatcher* aPhCntMatcher,

            const TPtrC aPhoneNumber,

            const TBool aIncludeVideoCallOption,

            const TPtrC aAlias );

        /**

        * Cancel reconnect query.

        * 

        * @see CCaUiEngApi::CancelReconConfQuery().

        */

        void CancelReconConfQuery();

        /**

        * Cancel note and reconnect query.

        * 

        * @see CCaUiEngApi::CancelNoteAndReconConfQuery().

        */

        void CancelNoteAndReconConfQuery();

        /**

        * Launch note and reconnect confirmation query.

        * 

        * @see CCaUiEngApi::LaunchNoteAndReconConfQueryL().

        * @param aAlias The alias corresponding the number. Can be empty TPtrC.

        */

        void LaunchNoteAndReconConfQueryL( 

            MCaUiReconnectQueryObserver& aObserver,

            CPhCntMatcher* aPhCntMatcher,

            const TPtrC aPhoneNumber,

            const TBool aIncludeVideoCallOption,

            const TPtrC aNoteText,

            const TPtrC aAlias );

        /**

        * Check if reconfigure query is ongoing.

        * @since 3.2

        * @return TBool, ETrue if query is ongoing 

        *                EFalse if not ongoing.

        */

        TBool IsReconfQueryOngoing();

        /**

        * Set reconfigure query is ongoing.

        * @since 5.0

        */

        void SetReconfQueryOngoing( TBool aOngoing );

    private:

        /**

        * C++ default constructor.

        */

        CCaUiDialogs( CCaUiEngine& aCaUiEngine );

        /**

        * Symbian 2nd phase constructor

        */

        void ConstructL();

        /**

        * Fill list query items

        * 

        * @since 5.0

        * @param aTextArray

        * @param aMappingList

        */

        void FillListQueryItemsL( 

            CDesCArray& aTextArray, 

            CListMappingArray& aMappingList );

        /**

        * Handle note expiration call back.

        * 

        * @param aAny This pointer.

        * @return KErrNone if successful, Symbian error code otherwise.

        */

        static TInt DoPerformNoteLaunchCallBackL( TAny* aAny );

    public: // data

        // tkuuva, create getter/setter

        //TBool                           iReconfQueryOngoing;

    private: //data

        // The reconnect global list query.

        CAknGlobalListQuery*            iReconListQuery;

        // The active object to handle reconnect query results.

        CCaUiGlnActiveObject*           iReconActObject;

        CCaUiEngine&                    iCaUiEngine;

        // Owned timer for note launch time-out.

        CPeriodic*                      iNoteTimer;

        // Storage for Reconnect query information.

        CCaUiReConQueryInformation*     iReConQueryInformation;

        // The qtn.tel.no.video.network note shown to the user.

        CAknInformationNote*            iInfoNote;

        // ReconfQuery ongoing flag

        TBool                           iReconfQueryOngoing;

    };

#endif // __CAUIDIALOGS_H__