/*

* Copyright (c) 2005-2007 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:  Organize(reorder) top contacts command

*

*/

// INCLUDE FILES

#include "CPbk2NlxMoveTopContactsCmd.h"

#include "CPbk2NlxMoveTopContactsDlg.h"

#include "CPbk2NlxReorderingModel.h"

#include <Pbk2ProcessDecoratorFactory.h>

#include <MPbk2CommandObserver.h>

#include <MPbk2ContactUiControl.h>

#include <CPbk2AppUiBase.h>

#include <MPbk2ApplicationServices.h>

#include <MPbk2ContactViewSupplier.h>

#include <MPbk2ContactViewSupplier2.h>

#include <CVPbkContactManager.h>

#include <MVPbkBaseContact.h>

#include <MVPbkContactLink.h>

#include <MVPbkContactOperationBase.h>

#include <CVPbkContactLinkArray.h>

#include <MVPbkContactViewBase.h>

namespace

    {

#ifdef _DEBUG

enum TPanicCode

    {

    EPanicPreCond_IncorrestState = 1,

    EPanicPreCond_NoteActive

    };

void Panic(TPanicCode aReason)

    {

    _LIT(KPanicText, "CPbk2NlxMoveTopContactsCmd");

    User::Panic(KPanicText, aReason);

    }

#endif // _DEBUG

    }

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

// CPbk2NlxMoveTopContactsCmd::CPbk2NlxMoveTopContactsCmd

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

//

CPbk2NlxMoveTopContactsCmd::CPbk2NlxMoveTopContactsCmd(

    MPbk2ContactUiControl& aUiControl ) :

        CActive( EPriorityStandard ),

        iUiControl( &aUiControl )

    {

    CActiveScheduler::Add( this );

    if( iUiControl )

        {

        iUiControl->RegisterCommand( this );

        }

    }

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

// CPbk2NlxMoveTopContactsCmd::~CPbk2NlxMoveTopContactsCmd

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

//

CPbk2NlxMoveTopContactsCmd::~CPbk2NlxMoveTopContactsCmd()

    {

    Cancel();

    if (iUiControl)

        {

        iUiControl->RegisterCommand( NULL );

        }

    delete iFocusedContact;

    delete iTopContactOperation;

    delete iReorderingModel;

    delete iVPbkTopContactManager;

    delete iDecorator;

    }

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

// CPbk2NlxMoveTopContactsCmd::NewL

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

//

CPbk2NlxMoveTopContactsCmd* CPbk2NlxMoveTopContactsCmd::NewL(

    MPbk2ContactUiControl& aUiControl )

    {

    CPbk2NlxMoveTopContactsCmd* self = 

        new ( ELeave ) CPbk2NlxMoveTopContactsCmd( aUiControl );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CPbk2NlxMoveTopContactsCmd::ConstructL

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

//

void CPbk2NlxMoveTopContactsCmd::ConstructL()

    {    

    if( iUiControl )

        {

        iUiControl->RegisterCommand( this );

        }   

    iVPbkTopContactManager = CVPbkTopContactManager::NewL(

    		Phonebook2::Pbk2AppUi()->ApplicationServices().ContactManager() );

    }

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

// CPbk2NlxMoveTopContactsCmd::ExecuteLD

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

//

void CPbk2NlxMoveTopContactsCmd::ExecuteLD()

    {

    if ( iUiControl )

    	{

    	iUiControl->SetBlank(ETrue);

    	}

    IssueRequest(EShowMoveDlg);

    }

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

// CPbk2NlxMoveTopContactsCmd::ResetUiControl

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

//

void CPbk2NlxMoveTopContactsCmd::ResetUiControl( 

    MPbk2ContactUiControl& aUiControl )

    {

    if ( iUiControl == &aUiControl )

        {

        iUiControl = NULL;

        }

    }

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

// CPbk2NlxMoveTopContactsCmd::AddObserver

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

//

void CPbk2NlxMoveTopContactsCmd::AddObserver( 

    MPbk2CommandObserver& aObserver )

    {

    iCommandObserver = &aObserver;

    }        

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

// CPbk2NlxMoveTopContactsCmd::RunL

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

//

void CPbk2NlxMoveTopContactsCmd::RunL()

    {

    switch(iState)

    	{

    	case EShowMoveDlg:

    		{

    		ShowDlgL();

    		break;

    		}

    	case ESavingTopContacts:

    		{

    		ShowWaitNoteL();

    		iFocusedContact = iReorderingModel->FocusedContactLinkL();

    		MVPbkContactLinkArray* topContacts =

    			iReorderingModel->ReorderedLinksLC();

    		//save top contacts

    		iTopContactOperation = iVPbkTopContactManager->SetTopOrderL(

    		        *topContacts,

    		        *this,

    		        *this );

    		CleanupStack::PopAndDestroy(); //topContacts

    		break;

    		}

    	case ECompleteCommand:

    		{

    	    if ( iUiControl )

    	    	{

    	    	// keep focused item

    	    	if ( iFocusedContact )

    	    		{

    	    		iUiControl->SetFocusedContactL( *iFocusedContact );

    	    		}

   	            iUiControl->SetBlank(EFalse);

   	            iUiControl->UpdateAfterCommandExecution();

    	    	}

    	    if ( iCommandObserver )

    	        {

    	        iCommandObserver->CommandFinished( *this );

    	        }

    	    break;

    		}

    	}

    }    

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

// CPbk2NlxMoveTopContactsCmd::RunError

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

//

TInt CPbk2NlxMoveTopContactsCmd::RunError( TInt aError )

    {

    if ( aError != KErrNone )

        {

        FinishCommand( aError );

        }

    return KErrNone;

    }   

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

// CPbk2NlxMoveTopContactsCmd::DoCancel

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

//

void CPbk2NlxMoveTopContactsCmd::DoCancel()

    {

    }

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

// CPbk2NlxMoveTopContactsCmd::IssueRequest

// Advances to the next state 

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

//

void CPbk2NlxMoveTopContactsCmd::IssueRequest(TState aNextState)

	{

	iState = aNextState;

    TRequestStatus* status = &iStatus;

    User::RequestComplete( status, KErrNone );

    SetActive();	

	}

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

// CPbk2NlxMoveTopContactsCmd::FinishCommand

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

//

void CPbk2NlxMoveTopContactsCmd::FinishCommand(TInt aResult)

    {

    if ( aResult != KErrNone && aResult != KErrCancel )

        {

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

        }

    if ( iDecorator )

        {

        // wait for callback from the wait note and finish then

        iDecorator->ProcessStopped();

        }

    else

        {

        IssueRequest( ECompleteCommand );

        }

    }

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

// CPbk2NlxMoveTopContactsCmd::ShowDlgL

// Displays Reordering dialog and creates listbox model for it

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

void CPbk2NlxMoveTopContactsCmd::ShowDlgL()

	{

	MPbk2ContactViewSupplier2* viewSupplierExtension = 

	    reinterpret_cast<MPbk2ContactViewSupplier2*>(

	        Phonebook2::Pbk2AppUi()->ApplicationServices().ViewSupplier().

                MPbk2ContactViewSupplierExtension(

                    KMPbk2ContactViewSupplierExtension2Uid ));

    __ASSERT_DEBUG( viewSupplierExtension, Panic(EPanicPreCond_IncorrestState));

	__ASSERT_DEBUG( viewSupplierExtension->TopContactsViewL(),

	        Panic(EPanicPreCond_IncorrestState));

	__ASSERT_DEBUG(!iReorderingModel, Panic(EPanicPreCond_IncorrestState));

    iReorderingModel = CPbk2NlxReorderingModel::NewL(

            Phonebook2::Pbk2AppUi()->ApplicationServices().ContactManager(),

            *viewSupplierExtension->TopContactsViewL(),

    		Phonebook2::Pbk2AppUi()->ApplicationServices().NameFormatter(),

    		Phonebook2::Pbk2AppUi()->ApplicationServices().StoreProperties() );

	if ( iUiControl )

		{

		//keep focus from the namelist view

		MVPbkContactLink* focusedContact = 

		    iUiControl->FocusedContactL()->CreateLinkLC();

		iReorderingModel->SetFocusedContactL( *focusedContact );

		CleanupStack::PopAndDestroy();//focusedContact

		}    

    CPbk2NlxMoveTopContactsDlg* dlg = CPbk2NlxMoveTopContactsDlg::NewL(

    		*iReorderingModel );

    if ( dlg->ExecuteLD() )

    	{

    	IssueRequest(ESavingTopContacts);

    	}

    else

    	{

    	FinishCommand( KErrCancel );

    	}

	}

void CPbk2NlxMoveTopContactsCmd::VPbkOperationCompleted(

        MVPbkContactOperationBase*)

    {

    FinishCommand( KErrNone );

    }

void CPbk2NlxMoveTopContactsCmd::VPbkOperationFailed(

        MVPbkContactOperationBase*,

        TInt aError )

    {

    FinishCommand( aError );

    }

void CPbk2NlxMoveTopContactsCmd::ShowWaitNoteL()

    {

    __ASSERT_DEBUG(!iDecorator, Panic(EPanicPreCond_NoteActive));

    iDecorator = Pbk2ProcessDecoratorFactory::CreateWaitNoteDecoratorL

        ( R_QTN_GEN_NOTE_SAVING_WAIT, ETrue );

    iDecorator->SetObserver( *this );

    iDecorator->ProcessStartedL( 0 ); // wait note doesn't care about amount

    }

void CPbk2NlxMoveTopContactsCmd::ProcessDismissed( TInt /*aCancelCode*/ )

    {

    // if it's cancel, just finish cmd execution,

    // the cmd will be deleted and canceled that way

    IssueRequest( ECompleteCommand );

    }

//  End of File