/*

* 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: 

*     Adapts data from logsmodel to logs ui component (listbox) format

*

*/

#ifndef CLogsDetailAdapter_H

#define CLogsDetailAdapter_H

//  INCLUDES

#include <bamdesca.h>  // MDesCArray

#include <e32base.h>

#include <logwrap.h>

// CONSTANTS

// Adaptor buffer length

const TInt KLogsDetailsListAdaptorArrayLen = 100;

// FORWARD DECLARATIONS

class CEikLabel;

class MLogsEventGetter;

class MLogsGetEvent;

class CFont;

class CLogEvent;

class CPhoneNumberFormat;

class CLogsEngine;

class CAknSingleHeadingStyleListBox;

class CLogsDetailView;

// CLASS DECLARATION

/**

*  Adapts data from logsmodel to logs ui component (listbox) format.

*/

class CLogsDetailAdapter : public CBase, public MDesCArray

    {  

    private:

        enum TRowNumber

            {

            EFirstRow,

            ESecondRow

            };

    public:  // Constructors and destructor

       /**

        * Two-phased constructor.

        * @param aListBox pointer to listbox

        * @param aView pointer to view

        * @return new created object

        */

        static CLogsDetailAdapter* NewL( 

            CAknSingleHeadingStyleListBox* aListBox,

            CLogsDetailView* aView );

       /**

        * Destructor.

        */

        virtual ~CLogsDetailAdapter();

    private:

       /**

        * C++ default constructor.

        * @param aEngine pointer to Logs engine

        */

        CLogsDetailAdapter( CAknSingleHeadingStyleListBox* aListBox, CLogsDetailView* aView ); 

        /**

        * By default Symbian OS constructor is private.

        */

        void ConstructL();

    public: // Functions from MDesCArray

        /**

         *  Returns number of entries in details window

         *

         *  @return TInt number of lines in listbox

         */

        TInt MdcaCount() const;

        /**

         *  Returns a TPtrC related with the position given by aIndex

         *

         *  @param  TInt    aIndex

         *  @return TPtrC16 listbox line descriptor

         */

        TPtrC16 MdcaPoint( TInt aIndex ) const;        

    public: 

        /**

         *  Sets the maximum width in pixels for the detail line. This needs to be called from controller's

         *  SizeChanged() method.

         *

         *  @param  TInt    aTextWidth maximum width in pixels

         */

        void SetLineWidth(TInt aTextWidth);

        /**

         *  Updates the display content.

         */

        void UpdateL();

    private: 

        /**

         * Direction Row, returns true

         * @param aEvent event for formatting

         * @return ETrue if direction can be shown for current event, 

         *         otherwise EFalse

         */

        TBool DirectionRow( const MLogsEventGetter* aEvent ) const;

        /**

         * Type Row, returns true

         * @param aEvent event for formatting

         * @return ETrue if type can be shown for current event, 

         *         otherwise EFalse

         */

        TBool TypeRow( const MLogsEventGetter* aEvent ) const;

        /**

         * Status Row, if not shown return False, else true. 

         * @param aEvent event for formatting

         * @return ETrue if status can be shown for current event, 

         *         otherwise EFalse

         */

        TBool StatusRow( const CLogEvent* aCLogEvent,

                         const MLogsEventGetter* aEvent ) const;

        /**

         * Duration Row, if not shown return False, else true. 

         * @param aEvent event for formatting 

         * @return ETrue if duration can be shown for current event, 

         *         otherwise EFalse

         */

        TBool DurationRow( const CLogEvent* aEvent ) const;

        /**

         * Amount Row, if not shown return False, else true. 

         * @param aEvent event for formatting 

         * @return ETrue if amount can be shown for current event, 

         *         otherwise EFalse

         */

        TBool AmountRow( const MLogsEventGetter* aEvent ) const;

        /**

         * Sent Amount Row, if not shown return EFalse, else ETrue. 

         * @param aEvent event for formatting 

         * @return ETrue if sent amount can be shown for current event, 

         *         otherwise EFalse

         */

        TBool SentAmountRow( const MLogsEventGetter* aEvent ) const;

        /**

         * Received Amount Row, if not shown return EFalse, else ETrue. 

         * @param aEvent event for formatting 

         * @return ETrue if received amount can be shown for current event, 

         *         otherwise EFalse

         */

        TBool ReceivedAmountRow( const MLogsEventGetter* aEvent ) const;

        /**

         * Tel Row, if not shown return False, else true. 

         * @param aLogsEvent event for formatting (CLogsEvent!)

         * @param aRowNumber row number if splitted

         * @return ETrue if tel number can be shown for current event, 

         *         otherwise EFalse

         */

        TBool TelRow( const MLogsEventGetter* aEvent, 

                        TRowNumber aRowNumber = EFirstRow ) const;

        /*

        * TimeL, wrapper for leavable functions in time formatting 

        * @param aTime to format

        */

        void TimeFormattingL( TTime& aTime ) const;

        /**

         * Split string or phone number into 2 lines if needed.

         * @param aEvent log event to get a number from

         * @param aFont used font

         * @param aMaxWidthInPixels max with of column in pixels

         * @param aPreferUri Use uri instead of phonenumber

         * @return ETrue if splitted, otherwise EFalse

         */

        TBool SplitNumber( const MLogsEventGetter* aEvent, 

                           const CFont& aFont, 

                           TInt aMaxWidthInPixels, 

                           TBool aPreferUri = EFalse ) const;

        //

        void ProcessPocAndVoipRows( TDes& aDes, 

                               TInt aIndex, 

                               const MLogsEventGetter* aEvent, 

                               const CLogEvent* aLogEvent ) const;

        void ProcessCallAndFaxRows( TDes& aDes, 

                               TInt aIndex, 

                               const MLogsEventGetter* aEvent, 

                               const CLogEvent* aLogEvent ) const;

        const CFont* LineFont();

        void Reverse(TDes& aText ) const;        

    private:    // Data

        // Ref: Pointer to CLogEngine

        CLogsEngine* iEngine;

        /// Ref: event getter

        MLogsGetEvent* iGetter;

        /// Own: Conversion buffer 

        TBuf<KLogsDetailsListAdaptorArrayLen> iBuffer;

        /// Own: Direction text

        HBufC* iDirection;

        /// Own: Type text

        HBufC* iType;

        /// Own: Status text

        HBufC* iStatus;

        /// Own: Duration text

        HBufC* iDuration;

        /// Own: Amounttext

        HBufC* iAmount;

        /// Own: Amount in kb's text

        HBufC* iAmountKB; 

        /// Own: phone nbr text

        HBufC* iNbr;

        /// Own: Private, unknown, payphone number text

        //HBufC* iPrivateNumber;

        HBufC* iUnknownNumber;

        //HBufC* iPayphoneNumber;        

        /// Own: Direction in

        HBufC* iDirectionIn;

        HBufC* iDirectionOut;

        HBufC* iDirectionMissed;

        /// Own: Event type

        HBufC* iEventTypeVoice;

        HBufC* iEventTypeSMS;

        HBufC* iEventTypeMMS;

        HBufC* iEventTypeGPRS;

        HBufC* iEventTypeData;

        HBufC* iEventTypeWLAN;

        HBufC* iEventTypeFax;

        HBufC* iEventTypeVideo;

        HBufC* iEventTypePoC;

        HBufC* iEventTypePoCInfo;        

        HBufC* iEventTypeVoIP;

        HBufC* iPoCAddr;

        HBufC* iVoIPCallFrom;

        HBufC* iVoIPCallTo;

        /// Own: Print status messages, shown in box

        HBufC* iEventStatusDelivered;

        HBufC* iEventStatusPending;

        HBufC* iEventStatusFailed;

        HBufC* iEventStatusSent;

        /// Own: Duration field format

        HBufC* iDurationFormat;

        /// Own: Label for clipping

        //CEikLabel* iLabel;

        /// Own: Event status 

        TLogString iEventStatusPendingTxt;

        TLogString iEventStatusSentTxt;

        TLogString iEventStatusFailedTxt;

        TLogString iEventStatusNoDeliveryTxt;

        TLogString iEventStatusDeliveredTxt;

        TLogString iEventStatusNotSentTxt;

        HBufC* iNumberFirstRow;

        HBufC* iNumberSecondRow;  

        __MUTABLE TBool  iNumberSplitted;    

        /// Own: Sent text

        HBufC* iSentAmount;

        /// Own: Received text

        HBufC* iReceivedAmount;

        /// Own: object with groupping, clipping and A&H functionality

        CPhoneNumberFormat* iPhoneNbrFormatter;

        //Maximum text width in pixels that fit in one row

        TInt iTextWidth;

        /// Ref: 

        const CFont* iListboxFont;  // not owned

        /// Ref: reference to the list box owned by the control container

        CAknSingleHeadingStyleListBox* iListBox;

        CLogsDetailView* iView;

        /// Own:

        CDesCArrayFlat* iDisplayRows;

        TInt iDisplayRowNumber;

    };

#endif      // CLogsDetailsAdapter_H

// End of File