/*

* 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: 

*     Adaptor to RecentModel, copies data from model listbox

*

*/

// INCLUDE FILES

#include <eiklabel.h>

#include <eikfrlbd.h>

#include <eikfrlb.h>

#include <gulicon.h>

#include <PbkFields.hrh>

#include "CLogsRecentListAdapter.h"

#include "CLogsRecentListView.h"

#include "CLogsRecentListControlContainer.h"    

#include "CLogsEngine.h"    

#include "MLogsModel.h"

#include "MLogsEventGetter.h"

//For ring duation feature

#include "MLogsSharedData.h"

#include "MLogsUiControlExtension.h"

#include "CPhoneNumberFormat.h"

#include "LogsConstants.hrh"

#include "LogsConsts.h"

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES  

// CONSTANTS

//const TInt KVtIconOffsetFromLastOwnIcon = 1;

//For ring duation feature

// One minute - 60 seconds

const TInt KLogsOneMinute = 60;

// String literal for zero

_LIT( KLogsOneZero, "0" );

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// ================= MEMBER FUNCTIONS =======================

// ----------------------------------------------------------------------------

// CLogsRecentListAdapter::NewL

// ----------------------------------------------------------------------------

//

CLogsRecentListAdapter* CLogsRecentListAdapter::NewL(

    CLogsRecentListControlContainer* aContainer,

    TInt aLastOwnIconOffset )

    {

    CLogsRecentListAdapter* self = new( ELeave ) CLogsRecentListAdapter(

        aContainer,        

        aLastOwnIconOffset );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

// ----------------------------------------------------------------------------

// CLogsRecentListAdapter::CLogsRecentListAdapter

// ----------------------------------------------------------------------------

//

CLogsRecentListAdapter::CLogsRecentListAdapter(

    CLogsRecentListControlContainer* aContainer,        

    TInt aLastOwnIconOffset ) :

        iModel( aContainer->View()->CurrentModel() ),

        iSharedData( *( aContainer->View()->Engine()->SharedDataL() )),

        iControlExtension( aContainer->ControlExtension() ),

        iListBox( aContainer->ListBox() ),

        iLastOwnIconOffset( aLastOwnIconOffset ),

        iEngine( aContainer->View()->Engine() )

    {

    }

// ----------------------------------------------------------------------------

// CLogsRecentListAdapter::ConstructL

// ----------------------------------------------------------------------------

//

void CLogsRecentListAdapter::ConstructL()

    {   

    CEikonEnv* env = CEikonEnv::Static();

    iDateResource = env->AllocReadResourceL( R_QTN_DATE_USUAL );

    iTimeResource = env->AllocReadResourceL( R_QTN_TIME_USUAL );

    iPrivateNumber = env->AllocReadResourceL(R_DLOGS_DETAILS_PRIVATE_NUMBER);

    iUnknownNumber = env->AllocReadResourceL(R_DLOGS_DETAILS_UNKNOWN_NUMBER);

    iPayphoneNumber = env->AllocReadResourceL(R_DLOGS_DETAILS_PAYPHONE_NUMBER);    

    iSATNumber = env->AllocReadResourceL( R_LOGS_CON_OPER_SERV );

    iGroupCall = env->AllocReadResourceL( R_LOGS_CON_GROUP_CALL );    

    iEmergencyCall = env->AllocReadResourceL( R_LOGS_EMERG_CALL );

    iBuffer = HBufC::NewL( KLogsBuff128 );

    iListboxFont = LineFont();

    iPhoneNumber = CPhoneNumberFormat::NewL();

    // Array for text widths for different resolutions. Initialize to zero 

    iTextWidth = new (ELeave) TInt[KMaxNbrOfRecentTrailIcons + 1];

    for(TInt trailIcons = 0; trailIcons <= KMaxNbrOfRecentTrailIcons; trailIcons++) 

        {

        iTextWidth[trailIcons] = 0;  

        }

    //For ring duation feature

    iShowRingDuration = iSharedData.ShowRingDuration();

    }

// ----------------------------------------------------------------------------

// CLogsRecentListAdapter::~CLogsRecentListAdapter

// ----------------------------------------------------------------------------

//

CLogsRecentListAdapter::~CLogsRecentListAdapter()

    {

    delete[] iTextWidth;

    delete iBuffer;    

    delete iDateResource;  

    delete iTimeResource;

    delete iPrivateNumber;

    delete iUnknownNumber;

    delete iPayphoneNumber;

    delete iEmergencyCall;

    delete iSATNumber;

    delete iGroupCall;    

    delete iPhoneNumber;

    }

// ----------------------------------------------------------------------------

// CLogsRecentListAdapter::DateTimeLocalizationL

// ----------------------------------------------------------------------------

//

void CLogsRecentListAdapter::DateTimeLocalizationL(

    const MLogsEventGetter* aEvent,

    TPtr& aPtr ) const

    {

    TTime time( aEvent->Time() );

    HBufC* dateOrTimeTextBuf = HBufC::NewLC( KLogsBuff128 );

    TPtr dateOrTimeText = dateOrTimeTextBuf->Des();

    // Date

    time.FormatL( dateOrTimeText, *iDateResource );

    // Arabic & Hebrew conversion if needed.

    AknTextUtils::LanguageSpecificNumberConversion(dateOrTimeText);

    aPtr.Append( dateOrTimeText );

    aPtr.Append(KSpace); 

    // Time

    time.FormatL( dateOrTimeText, *iTimeResource);

    // Arabic & Hebrew conversion if needed.

    AknTextUtils::LanguageSpecificNumberConversion(dateOrTimeText);

    aPtr.Append( dateOrTimeText );

    CleanupStack::PopAndDestroy( dateOrTimeTextBuf );

    }

// ----------------------------------------------------------------------------

// CLogsRecentListAdapter::MdcaCount

// ----------------------------------------------------------------------------

//

TInt  CLogsRecentListAdapter::MdcaCount () const 

    {

    return iModel->Count();   

    }

// ----------------------------------------------------------------------------

// CLogsRecentListAdapter::MdcaPoint

// ----------------------------------------------------------------------------

//

TPtrC16  CLogsRecentListAdapter::MdcaPoint( TInt aIndex ) const

    {

    TBuf<KNonClipDuplBufferLength> duplBuffer( KNullDesC );   

    TInt duplBufferPixels( 0 );

    // double graphic style "0\tText\tText2\t1

    TPtr ptr( iBuffer->Des() );

    const MLogsEventGetter* event = iModel->At( aIndex );

    /********************************************************************************

    //Show corresponding icon for this type of phonenumber. FieldId is in the 

    //event data, iIconIdArray contains corresponding iconId for this phonebook field.

    TInt iconIndex( KErrNotFound );

    TInt fldId = event->FieldId();

    if( fldId >= 0 && fldId <= iIconIdArray->Count() )

        {

        iconIndex = iIconIdArray->At( fldId );

        }

    //Default icon for phone number type. If no icon available for this field type, we use the 

    //second icon (offset 1) as default icon (offset 0 is empty icon).

    if( iconIndex == KErrNotFound && iIconIdArray->Count() >= 1 )

        {

        iconIndex = 1;  //Offset 1 icon used as default icon (offset 0 is empty icon)

        }

    ********************************************************************************/        

    //Trailing icons need to be loaded now that we know to leave enough room to them.

    //Max KMaxNbrOfRecentTrailIcons icons can be shown simultaneously 

    //on a line. Presence icon is always most right. Video telephony/ALS icon 

    //on the left side of presence icon. VT cannot be received to

    //alt line so VT and ALS are mutually exclusive

    TBuf<KRecentMaxTextLength> iconBuff(0);  //Initial size 0

    TInt numIcons(0);

    // ALS2 icon is last own icon in icon array      

    if( ( numIcons <= KMaxNbrOfRecentTrailIcons ) && // Append only if room for trailing icons

        ( iLastOwnIconOffset > 0 )			      && //				

        ( event->ALS() ) ) 							 // and the ALS event flag is set

        {

        iconBuff.Append( KTab );

        iconBuff.AppendNum( EIconAls );

        numIcons++;

        }

    // Show new missed call icon if the event is unread 

    // (set to read for received and dialed calls - see CLogsEvent.cpp)

     if (!event->Event()->IsRead()) 

        {

        if( ( numIcons <= KMaxNbrOfRecentTrailIcons) &&  //append only if room for trailing icons

        	  iLastOwnIconOffset > 0 )

        	{

        	iconBuff.Append( KTab );

        	iconBuff.AppendNum( EIconNewMissed ); // 

        	numIcons++;

        	}

        } 

    /********************************************************************************    

    Presence is not part of 3.x anymore

    //Presence icon

    TInt pecIconIndex( KErrNotFound );

    TBool pecRc( EFalse );

    TRAPD( pecErr, ( pecRc = iControlExtension->GetIconIndexL( 

                                event->Contact(), pecIconIndex ) ) );

    if( ( numIcons <= KMaxNbrOfRecentTrailIcons) &&     //append only if room for trailing icons

        pecErr == KErrNone && pecRc && pecIconIndex > 0 )

        {

        iconBuff.Append( KTab );

        iconBuff.AppendNum( pecIconIndex );

        numIcons++;

        }

    ********************************************************************************/                

    // First part: Show icon corresponding the phone number type

    if( event->LogsEventData()->PoC() )

        {        

        ptr.Num( EIconPoc );

        }

    else if( event->LogsEventData()->VoIP() )

        {        

        ptr.Num( EIconVoip );        

        }

    else if( event->LogsEventData()->VT() )

        {        

        ptr.Num( EIconVideo );        

        }

    else 

        {        

        ptr.Num( NumberIconTypeFromPbkField( event->NumberFieldType() ) );        

        }

    //Second part: Show name, number... 

    ptr.Append( KTab );

    //Duplicate count "(n)" is added to end of contact, if duplicates

    // and event is unread (new missed call)

    if( event->Duplicates() > 0 && !event->Event()->IsRead()) 

        {

        duplBuffer.Append( KOpenBracket );              

        duplBuffer.AppendNum( event->Duplicates() );

        duplBuffer.Append( KCloseBracket );              

        AknTextUtils::LanguageSpecificNumberConversion( duplBuffer );    

        duplBufferPixels = iListboxFont->TextWidthInPixels( duplBuffer );            

        }

     else

        {

        duplBufferPixels = 0;    

        }

     // For emergency calls, we prefer showing predefined string instead of possible 

     // remoteparty (EJYU-79BCJY).

    if ( event->EventType() == ETypeEmerg )

            {

            BuildDisplayString( ptr, duplBufferPixels, duplBuffer, numIcons,

                                iEmergencyCall->Des() );

            }

    else if( event->RemoteParty() ) 

        {

        BuildDisplayString( ptr, duplBufferPixels, duplBuffer, numIcons,

                            *(event->RemoteParty()) );

        }

    else if( event->EventType() == ETypePrivate )

        {        

        BuildDisplayString( ptr, duplBufferPixels, duplBuffer, numIcons,

                            iPrivateNumber->Des() );

        }

    else if( event->EventType() == ETypePayphone )

        {        

        BuildDisplayString( ptr, duplBufferPixels, duplBuffer, numIcons,

                            iPayphoneNumber->Des() );

        }

    else if ( event->EventType() == ETypeSAT )

        {

        BuildDisplayString( ptr, duplBufferPixels, duplBuffer, numIcons,

                            iSATNumber->Des() );

        }

    else if ( event->EventType() == ETypePoCGroupCall ) //Nothing in remote party and is PoC group call, 

        {                                               //so show "Group call"

        BuildDisplayString( ptr, duplBufferPixels, duplBuffer, numIcons,

                            iGroupCall->Des() );

        }

    else if( event->Number() )                          

        {

        //We prefer showing phone number over sip uri although for making calls uri is preferred (if both

        //available, Poc has made a "best guess" for corresponding msisdn for subsequent cs calls).

        TBuf<KRecentMaxTextLength> formattedNbr(KNullDesC);

        iPhoneNumber->PhoneNumberFormat( *(event->Number()), formattedNbr ); 

        BuildDisplayString( ptr, duplBufferPixels, duplBuffer, numIcons,

                            formattedNbr,  

                            AknTextUtils::EClipFromBeginning ); 

        }

    else if( event->LogsEventData()->Url().Length() > 0 ) 

        {

        TBuf<KRecentMaxTextLength> buf;                        

        iEngine->ConvertToUnicode( event->LogsEventData()->Url(), buf ); 

        BuildDisplayString( ptr, duplBufferPixels, duplBuffer, numIcons,

                            buf );

        }

    else                                                 //Nothing to show. Display "Unknown"

        {

        BuildDisplayString( ptr, duplBufferPixels, duplBuffer, numIcons,

                            iUnknownNumber->Des() );

        }

    //Third part: Show date & time (displayed on the second double graphic style row)

    ptr.Append( KTab );

    TRAPD( err, DateTimeLocalizationL( event, ptr) );

    if( err ==  KErrOverflow || err == KErrGeneral )

        {

        ptr.Append(KSpace);  

        }

    else if (err)

        {

        CCoeEnv::Static()->HandleError( err );   

        }

    //Fourth part: Show trailing icons, if any.

    ptr.Append( iconBuff );

    //For ring duation feature

    //Fifth part: Show ring duration for missed call

    TLogsDirection dir = event->Direction();

    if (( iShowRingDuration ) && ( dir == EDirMissed ))

       {

       AppendRingDuration( *event, ptr );

       }

// Sawfish VoIP changes  >>>>

    // Modify the string so, that the correct icon indices appear in the string

    // Details: This function creates an icon string (e.g. '0\tLabel1\tLabel2') 

    // whereas '0' refers to the icon index in the listbox's icon array. A possible 

    // modified icon string for the example icon string given above would be: 

    // '6\tLabel1\tLabel2\t\t\t8' ('6' is the index of an icon in the A-column, '8' 

    // the index of an icon in the D-column of a listbox-entry)

    if ( iControlExtension && event )

        {        

        iControlExtension->ModifyIconString( 

            ptr, 

            *event );

        }

// <<<<  Sawfish VoIP changes  

    return *iBuffer;

    }

// ----------------------------------------------------------------------------

// CLogsRecentListAdapter::BuildDisplayString

// ----------------------------------------------------------------------------

//

void CLogsRecentListAdapter::BuildDisplayString(

    TDes&  aDest,

    TInt   aDuplBufPixels,

    TDesC& aDuplBuffer,

    TInt   aNumIcons,

    TPtrC  aOriginal,

    AknTextUtils::TClipDirection aClipDirection  //Beginning=>Treat this as phonenumber, 

    ) const                                      //End=>Treat as 'normal' string

    {

    TBuf<KRecentMaxTextLength> clippedText;  

    //If the original text is longer than KRecentMaxTextLength, cut it first

    TInt origLen = aOriginal.Length();  

    clippedText.Append( aOriginal.Ptr(), 

         ( origLen < KRecentMaxTextLength ) ? origLen : 

         KRecentMaxTextLength );

    // Lets replace paragraph delimiters with single white space, fix for EBWG-6ZPCMZ        

    TBuf<1> charsToRemove;

    charsToRemove.Append(TChar(TInt(CEditableText::EParagraphDelimiter)));

    AknTextUtils::ReplaceCharacters(clippedText, charsToRemove, TChar(TInt(CEditableText::ESpace)));

    // Lets strip control chars like tabulator marks which would break the listbox descriptor, see OJON-7CA9SU

    AknTextUtils::StripCharacters(clippedText, KAknStripListControlChars);

    TInt widthToClip = iTextWidth[aNumIcons]  - aDuplBufPixels;  

/*  FIXME: These rows should not be needed anymore and can be removed later. Replaced by row above  

    //TInt widthToClip = iTextWidth[aNumIcons]  - aDuplBufPixels -1;  //We need -1 pixels when there's trailing icon in mirrored layout

    // The row above did not work properly in other resolutions than 176*208, therefore temporarily replaced by the row below because we 

    // need to leave enough room for text in all layout combinations. For this reason we additionally narrow the width by 

    // amount needed by one trailing icon: (iTextWidth[1] - iTextWidth[2]). 

    TInt widthToClip = iTextWidth[aNumIcons]  - aDuplBufPixels - (iTextWidth[1] - iTextWidth[2]);

*/    

    AknTextUtils::ClipToFit

            (     clippedText

                , *iListboxFont  //current font used for rendering listbox row

                , widthToClip

                , aClipDirection //Clip from beginning or from end

                , KDefaultClipWidth

                , KThreeDots     //three dots to end or beginning of number string

            );

    //Append first part of string

    if( AknLayoutUtils::LayoutMirrored() && aClipDirection == AknTextUtils::EClipFromBeginning )   //We have phone number

        {

        //There has to be some additional room for directionality marks

        aDest.Append( 0x202A );         //LRE: Treat the following text as embedded left-to-right       

        aDest.Append( clippedText );    //Show phone number completely left to right also in A&H

        aDest.Append( 0x202C );         //PDF: Restore the bidirectional state to what it was before the last LRE, RLE, RLO, LRO

        }

     else

        {

        aDest.Append( clippedText );   

        }

    //Append second part of string (if exists)

    if (AknLayoutUtils::LayoutMirrored())

        {

        aDest.Append( 0x200F );         //This puts the following stuff to the left when mirrored layout

        aDest.Append( 0x202A );         //This keeps the brackets correctly on both sides of the duplicate number

                                        //We need this if there are western characters to be displayed with arabic layout

        }

    aDest.Append( aDuplBuffer );        //Finally append duplicates. We should have enough room to append the duplicate string without

                                        //another clipping (and another string of three dots) by listbox row.                                            

    }

// ----------------------------------------------------------------------------

// CLogsRecentListAdapter::SetLineWidth

//

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

// SizeChanged() method.

// ----------------------------------------------------------------------------

//

void CLogsRecentListAdapter::SetLineWidth(

    TInt aTextWidth, 

    TInt aNumOfTrailingIcons )

    {

    iTextWidth[aNumOfTrailingIcons] = aTextWidth;

    iListboxFont = LineFont();  //Update font too as probably it has also changed.

    }

// ----------------------------------------------------------------------------

// CLogsRecentListAdapter::LineFont

// ----------------------------------------------------------------------------

//

const CFont* CLogsRecentListAdapter::LineFont()

    {

    TAknTextLineLayout line = AknLayout::List_pane_texts__double_graphic__Line_1( 0 );

    TAknLayoutText text;

    text.LayoutText( iListBox->Rect(), line );  

    return text.Font();   // text.Font() not owned

    }

// ----------------------------------------------------------------------------

// CLogsRecentListAdapter::AppendRingDuration

//

// For ring duation feature

// Append ring duration for missed calls 

// ----------------------------------------------------------------------------

//

void CLogsRecentListAdapter::AppendRingDuration( 

    const MLogsEventGetter& aEvent,

    TPtr& aPtr ) const

    {

    //Add duration if it is missed call

    TLogDuration ringDuration = aEvent.RingDuration();

    aPtr.Append( KSpace );