/*

* 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:  Implementation of CallUIEngine.

*

*/

// INCLUDES

#include <e32base.h>

#include <e32cmn.h>

#include <featmgr.h>

#include <StringLoader.h>

#include <CallUI.rsg>                // Resources.

#include <aknmessagequerydialog.h>

#include <aknnotewrappers.h>

#include <AknGlobalListQuery.h>

#include <AknGlobalNote.h>

#include <mcauireconnectqueryobserver.h>

#include "CaUiDialogs.h"

#include "cauilogger.h"

#include "CaUiQuery.h"

#include "CaUiEngine.h"

#include "cphcntmatcher.h"

#include "CaUiActiveObject.h"

// CLASS DECLARATION

/**

*  Container for informatioin needed in Reconnection query.

*

*  @lib CaUiEngine.lib

*  @since 2.6

*/

NONSHARABLE_CLASS( CCaUiReConQueryInformation ) 

    : public CBase

    {

    public:  // Constructors and destructor

        /**

        * C++ constructor.

        * 

        * @see CCaUiEngApi::LaunchNoteAndReconConfQueryL().

        */

        CCaUiReConQueryInformation(

            MCaUiReconnectQueryObserver& aObserver,

            CPhCntMatcher* aPhCntMatcher,

            const TPtrC aPhoneNumber,

            const TBool aIncludeVideoCallOption,

            const TPtrC aNoteText );

        /**

        * Destructor.

        */

        ~CCaUiReConQueryInformation();

    public:    // Data

        // Observer storage.

        MCaUiReconnectQueryObserver&    iObserver;

        // Matcher storage.

        CPhCntMatcher*                  iPhCntMatcher;

        // Phone number storage.

        const TPtrC                     iPhoneNumber;

        // Video call option storage.

        const TBool                     iIncludeVideoCallOption;

        // The name corresponding the phone number.

        const TPtrC                     iAlias;

    };

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

// CCaUiReConQueryInformation::CCaUiReConQueryInformation

// 

// C++ default constructor can NOT contain any code, that might leave.

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

//

CCaUiReConQueryInformation::CCaUiReConQueryInformation(

    MCaUiReconnectQueryObserver& aObserver,

    CPhCntMatcher* aPhCntMatcher,

    const TPtrC aPhoneNumber,

    const TBool aIncludeVideoCallOption,

    const TPtrC aAlias )

    : iObserver( aObserver ),

      iPhCntMatcher( aPhCntMatcher ),

      iPhoneNumber( aPhoneNumber ),

      iIncludeVideoCallOption( aIncludeVideoCallOption ),

      iAlias( aAlias )

    {

    }

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

// CCaUiReConQueryInformation::~CCaUiReConQueryInformation

// 

// Destructor.

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

//

CCaUiReConQueryInformation::~CCaUiReConQueryInformation()

    {

    }

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

// CCaUiDialogs::CCaUiDialogs

// 

//

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

//

CCaUiDialogs::CCaUiDialogs( CCaUiEngine& aCaUiEngine )

    : iCaUiEngine( aCaUiEngine )

    {

    }

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

// CCaUiDialogs::NewL

// 

// 

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

//

CCaUiDialogs* CCaUiDialogs::NewL( CCaUiEngine& aCaUiEngine )

    {

    CCaUiDialogs* self = new( ELeave ) CCaUiDialogs( aCaUiEngine );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CCaUiDialogs::ConstructL

// 

// 

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

//

void CCaUiDialogs::ConstructL()

    {

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::ConstructL() Begin");

    // Create reconnect query, not visible yet.

    iReconListQuery = CAknGlobalListQuery::NewL();

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::ConstructL() End");

    }

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

// CCaUiDialogs::~CCaUiDialogs

// 

// 

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

//

CCaUiDialogs::~CCaUiDialogs()

    {

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::~CCaUiDialogs() Begin");

    // Cancel confirmation query if exists.

    CancelReconConfQuery();

    delete iReconListQuery;

    // Delete reconnection query information.

    delete iReConQueryInformation;

    // Cancel and delete note timer if exists.

    if ( iNoteTimer )

        {

        iNoteTimer->Cancel();

        delete iNoteTimer;

        }

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::~CCaUiDialogs() End");

    }

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

// CCaUiDialogs::QueryVideoCallDefaultActionL

// 

// 

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

//

TInt CCaUiDialogs::QueryVideoCallDefaultActionL()

    {

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::QueryVideoCallDefaultActionL() Begin");

    HBufC* vtstring = NULL;

    HBufC* header = NULL;

    vtstring = StringLoader::LoadLC( R_CALLUI_VT_SETTING_NOTE );

    header = StringLoader::LoadLC( R_CALLUI_POPUP_VT_TITLE_SETTING );

    CAknMessageQueryDialog* dlg = CAknMessageQueryDialog::NewL( *vtstring );

    CleanupStack::PushL( dlg );

    dlg->SetHeaderTextL( *header );

    CleanupStack::Pop( dlg );

    // Show query note to user

    TInt result = dlg->ExecuteLD( R_CALLUI_VT_SETTING_QUERY );

    CleanupStack::PopAndDestroy( 2, vtstring ); // header, vtstring

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::QueryVideoCallDefaultActionL() End");

    return result;

    }

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

// CCaUiDialogs::LaunchCreateListQueryL

// 

// 

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

//

TBool CCaUiDialogs::LaunchCreateListQueryL( TPhCltCallType& aCallType )

    {

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::LaunchCreateListQueryL() Begin");

    TInt choice = KErrNotFound;

    CListMappingArray* mappingList = new ( ELeave ) CListMappingArray( 4 );

    CleanupStack::PushL( mappingList ); 

    // Create query dialog.

    CCaUiCreateListQuery* dlg = 

        new ( ELeave ) CCaUiCreateListQuery( &choice );

    dlg->PrepareLC( R_CALLUI_CREATE_LIST_QUERY );

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::LaunchCreateListQueryL() 1");

    // new clean list item array

    CDesCArray* textArray = new( ELeave ) CDesCArrayFlat( 4 );

    CleanupStack::PushL( textArray );

    FillListQueryItemsL( *textArray, *mappingList );

    CleanupStack::Pop( textArray );

    // Dialog takes the ownership of textArray          

    if( textArray )

        {

        dlg->SetOwnershipType( ELbmOwnsItemArray );

        dlg->SetItemTextArray( textArray );

        }

    // Highlight preferred item from listbox

    if( aCallType == EPhCltVideo )

        {

        dlg->ListBox()->SetCurrentItemIndex( KCallUiVideoCall );

        }

    TBool ok = dlg->RunLD();

    CAUILOGSTRING2("CALLUI: >>>CCaUiDialogs::LaunchCreateListQueryL() ok = %d", ok );

    CAUILOGSTRING2("CALLUI: >>>CCaUiDialogs::LaunchCreateListQueryL() choice = %d", choice );

    if ( ok  )

        {

        // Check what call type was selected.

        // Dynamic list made because of voip support

        // take calltype from mappinglist

        aCallType = mappingList->At( choice ).iCallType;

        }

    CleanupStack::PopAndDestroy( mappingList );

    return ok;

    }

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

// CCaUiDialogs::FillListQueryItemsL

// 

// 

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

//

void CCaUiDialogs::FillListQueryItemsL( 

    CDesCArray& aTextArray, 

    CListMappingArray& aMappingList )

    {

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::FillListQueryItemsL() Begin");

    // Pointer for strings to be loaded.

    HBufC* bufPtr = NULL;

    TInt index = 0;

    TListMappingItem item;

    // Voice call option.

    bufPtr = StringLoader::LoadLC( R_CALLUI_CREATE_LIST_VOICE );

    aTextArray.AppendL( *bufPtr );

    CleanupStack::PopAndDestroy( bufPtr );  

    bufPtr = NULL;

    item.iIndex = index;

    item.iCallType = EPhCltVoice;

    aMappingList.AppendL( item );

    index++;

     // Video call option.

    if ( FeatureManager::FeatureSupported( KFeatureIdCsVideoTelephony ) )

        {

        CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::FillListQueryItemsL() Adding video call option");

        bufPtr = StringLoader::LoadLC( R_CALLUI_CREATE_LIST_VIDEO );

        aTextArray.AppendL( *bufPtr );

        CleanupStack::PopAndDestroy( bufPtr );

        bufPtr = NULL;

        item.iIndex = index;

        item.iCallType = EPhCltVideo;

        aMappingList.AppendL( item );

        index++;

        }

    // Internet call option is shown if dynamic voip is set on

    // and there are VoIP profiles defined

    if( iCaUiEngine.IsVoIPProfiles() )

        {

        // Internet call option.

        CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::FillListQueryItemsL() Adding internet call option");

        bufPtr = StringLoader::LoadLC( R_CALLUI_CREATE_LIST_INTERNET );

        aTextArray.AppendL( *bufPtr );

        CleanupStack::PopAndDestroy( bufPtr );

        bufPtr = NULL;

        item.iIndex = index;

        item.iCallType = EPhCltCallVoIP;

        aMappingList.AppendL( item );

        index++;

        }

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::FillListQueryItemsL() End");

    }

/** not tested **/

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

// CCaUiDialogs::LaunchNoNetSupNoteL

// 

//

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

//

void CCaUiDialogs::LaunchNoNetSupNoteL()

    {

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::LaunchNoNetSupNoteL() Begin");

    HBufC* string = StringLoader::LoadLC( R_CALLUI_NO_VIDEO_NETWORK );  

    CAknInformationNote* dlg = new ( ELeave ) CAknInformationNote( EFalse );

    dlg->ExecuteLD( *string );

    dlg = NULL;

    CleanupStack::PopAndDestroy( string );

    string = NULL;

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::LaunchNoNetSupNoteL() End");

    }

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

// CCaUiDialogs::LaunchReconConfQueryL

// 

//

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

//

void CCaUiDialogs::LaunchReconConfQueryL( 

    MCaUiReconnectQueryObserver& aObserver,

    CPhCntMatcher* aPhCntMatcher,

    const TPtrC aPhoneNumber,

    const TBool aIncludeVideoCallOption,

    const TPtrC aAlias )

    {

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::LaunchReconConfQueryL() Begin ");

    CDesCArray* textArray = new( ELeave ) CDesCArrayFlat( 4 );

    CleanupStack::PushL( textArray );

    // Delete the old query if exists.

    CancelReconConfQuery();

    // Create new active object to handle query results.

    iReconActObject = CCaUiGlnActiveObject::NewL( 

        aObserver,

        aPhCntMatcher,

        aPhoneNumber,

        aAlias );

    CCaUiTIntArray* objectArray = iReconActObject->ReconQueryOptionsArray();

    // Pointer for strings to be loaded.

    HBufC* bufPtr = NULL;

    // Voice call option.

    bufPtr = StringLoader::LoadLC( R_CALLUI_RECONNECT_LIST_ITEM_VOICE );

    textArray->AppendL( *bufPtr );

    CleanupStack::PopAndDestroy( bufPtr );

    bufPtr = NULL;

    objectArray->AppendL( CCaUiGlnActiveObject::ECaUiVoiceCall );

    // Video call option is included only if it is wanted.

    if ( aIncludeVideoCallOption )

        {

        bufPtr = StringLoader::LoadLC( R_CALLUI_RECONNECT_LIST_ITEM_VIDEO );

        textArray->AppendL( *bufPtr );

        CleanupStack::PopAndDestroy( bufPtr );

        bufPtr = NULL;

        objectArray->AppendL( CCaUiGlnActiveObject::ECaUiVideoCall );

        }

#ifndef RD_UNIFIED_EDITOR

    // MMS option.

    if (FeatureManager::FeatureSupported(KFeatureIdMMS))

        {   

        bufPtr = StringLoader::LoadLC( R_CALLUI_RECONNECT_LIST_ITEM_MMS  );

        textArray->AppendL( *bufPtr );

        CleanupStack::PopAndDestroy( bufPtr );

        bufPtr = NULL;

        objectArray->AppendL( CCaUiGlnActiveObject::ECaUiMms );

        }

    // SMS option.

    bufPtr = StringLoader::LoadLC( R_CALLUI_RECONNECT_LIST_ITEM_SMS  );

    textArray->AppendL( *bufPtr );

    CleanupStack::PopAndDestroy( bufPtr );

    bufPtr = NULL;

    objectArray->AppendL( CCaUiGlnActiveObject::ECaUiSms );

#else  

    // Send message option.

    bufPtr = StringLoader::LoadLC( R_CALLUI_RECONNECT_LIST_ITEM_MESSAGE  );

    textArray->AppendL( *bufPtr );

    CleanupStack::PopAndDestroy( bufPtr );

    bufPtr = NULL;

    objectArray->AppendL( CCaUiGlnActiveObject::ECaUiMsg );

#endif // RD_UNIFIED_EDITOR

    // Load query header.

    bufPtr = StringLoader::LoadLC( R_CALLUI_RECONNECT_QUERY_HEADER  );

    iReconListQuery->SetHeadingL( *bufPtr ); // Set query heading.

    CleanupStack::PopAndDestroy( bufPtr );

    bufPtr = NULL;

    // Show query.

    iReconActObject->SetActive();

    iReconListQuery->ShowListQueryL( textArray, iReconActObject->iStatus );

    CleanupStack::PopAndDestroy( textArray );

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::LaunchReconConfQueryL() End ");

    }

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

// CCaUiDialogs::CancelReconConfQuery

//

//

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

//

void CCaUiDialogs::CancelReconConfQuery()

    {

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::CancelReconConfQuery() Begin ");

    // Cancel the earlier query if exists.

    if( iReconListQuery )

        {

        iReconListQuery->CancelListQuery();

        }

    // Cancel the active object.

    if( iReconActObject )

        {

        if ( iReconActObject->IsActive() )

            {

            iReconActObject->Cancel();

            }

        }

    iReconfQueryOngoing = EFalse;

    delete iReconActObject;

    iReconActObject = NULL;

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::CancelReconConfQuery() End ");

    }

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

// CCaUiDialogs::CancelNoteAndReconConfQuery

// 

//

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

//

void CCaUiDialogs::CancelNoteAndReconConfQuery()

    {

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::CancelNoteAndReconConfQuery() Begin ");

    // Delete reconnection query information.

    delete iReConQueryInformation;

    iReConQueryInformation = NULL;

    // Cancel Note timer if exists.

    if ( iNoteTimer )

        {

        // Cancel note timer.

        iNoteTimer->Cancel();

        }

    // Cancel the reconnect query if exists.

    if( iReconListQuery )

        {

        iReconListQuery->CancelListQuery();

        }

    // Cancel the active object.

    if( iReconActObject )

        {

        if ( iReconActObject->IsActive() )

            {

            iReconActObject->Cancel();

            }

        }

    delete iReconActObject;

    iReconActObject = NULL;

    CAUILOGSTRING("CALLUI: >>>CCaUiDialogs::CancelNoteAndReconConfQuery() End ");

    }