/*

* Copyright (c) 2007-2008 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:   Add folder command

 *

*/

#include <liwcommon.h>

#include "mmmovetofoldercommand.h"

#include "hnglobals.h"

#include "menudebug.h"

#include "hnconvutils.h"

#include "hnliwutils.h"

#include "hnutils.h"

#include "hnmdbasekey.h"

#include "hnmdkeyfactory.h"

#include "menudebug.h"

#include "mmactionrequest.h"

#include "hnservicehandler.h"

#include "mmpluginsharedresources.h"

#include <StringLoader.h>

#include <liwcommon.h>

#include <avkon.rsg>

#include <avkon.mbg>

#include <AknIconArray.h>

#include <AknIconUtils.h>

#include <aknnotedialog.h>

#include <mmf/common/mmfcontrollerpluginresolver.h>

#include <mmfolderuiextplugin.rsg>

#include <matrixmenu.rsg>

_LIT( KFolderClosed, "0\t" );

_LIT( KFolderOpened, "1\t" );

const TInt KSoftkeyBack( 0 );

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

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

// Symbian factory function.

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

//

CMmMoveToFolderCommand* CMmMoveToFolderCommand::NewL()

    {

    CMmMoveToFolderCommand* self = new( ELeave ) CMmMoveToFolderCommand();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// Symbian second phase constructor.

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

//

void CMmMoveToFolderCommand::ConstructL()

    {

    BaseConstructL();

    iLockDialog = EFalse;

    iFlagLeave = EFalse;

    }

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

// Destructor.

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

//

CMmMoveToFolderCommand::~CMmMoveToFolderCommand()

    {

    iItemName.Close();

    iFolderName.Close();

    iWidgetType.Close();

    iOpenedHierarchy.ResetAndDestroy();

    iOpenedHierarchy.Close();

    delete iServiceHandler;

    }

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

// 

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

//

CMmMoveToFolderCommand::CMmMoveToFolderCommand()

    {

    }

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

// 

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

//

TInt CMmMoveToFolderCommand::HandleNotifyL(

        TInt /*aCmdId*/, 

        TInt aEventId,

        CLiwGenericParamList& /*aEventParamList*/,

        const CLiwGenericParamList& /*aInParamList*/ )

    {

    if (aEventId != KLiwEventCanceled)

        {

        NotificationMovingCompleteL();

        iItemName.Close();

        iFolderName.Close();

        }

    return KErrNone;

    }

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

// 

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

//

void CMmMoveToFolderCommand::ExecuteActionL(

        CLiwGenericParamList* aEventParamList )

    {

    //

    // Prepare move to folder operation

    MMPERF(("CMmMoveToFolderCommand::ExecuteActionL - START"));

    iItemId = GetIntL( *aEventParamList, KIdAttrName8 );

    iParentId = GetIntL( *aEventParamList, KFolderAttrName8 );

    TPtrC widget = GetStringL( *aEventParamList, KWidgetAttrName8 );

    TPtrC currentTempName = GetStringL( *aEventParamList, KName8 );

    iItemName.Close();

    iItemName.CreateL( currentTempName );

    iWidgetType.Close();

    iWidgetType.CreateL( widget );

    CMmFolder* rootFolder = CMmFolder::NewL();

    CleanupStack::PushL( rootFolder );

    rootFolder->SetNameL( iSharedResources->GetRootFolder());

    rootFolder->SetId( KRootId );

    iOpenedHierarchy.AppendL( rootFolder );

    CleanupStack::Pop( rootFolder );

    iLockDialog = EFalse;

    // Excute move to folder operation

    TInt err( KErrNone );

	// Get folder list form MCS

	GetFolderListL( CurrentFolder()->Id() );

	RPointerArray< CMmFolder > folders;

	CleanupResetAndDestroyPushL( folders );

	// Get folders from GetList output

	GetFoldersL(folders);

    // if foler already exists, reopen options menu

    do

    	{

    	TRAP( err, ExecuteMoveToFolderL());

    	}

    while ( err == KErrAlreadyExists && folders.Count() > 0 );

    // if any different leave was trapped, pass it on

    if ( err != KErrNone )

    	{

    	User::Leave( err );

    	}

    CleanupStack::PopAndDestroy( &folders );

    //MMPERF(("CFolderUiExtPlugin::AddFolderCommandL - END"));

    }

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

// 

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

//

CMmFolder* CMmMoveToFolderCommand::CurrentFolder()

    {

    ASSERT( iOpenedHierarchy.Count() > 0 );

    return iOpenedHierarchy[ iOpenedHierarchy.Count() - 1 ];

    }

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

// 

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

//

void CMmMoveToFolderCommand::MoveToFolderL( TInt aId, TInt aFolderId,

                                            TInt aBeforeItemId )

    {

    if( aFolderId != iParentId )

        {

        CHnMdBaseKey* inDataKey = HnMdKeyFactory::CreateL(

            KInData8, KKeyTypeMap, KDefaultParentId8 );

        CleanupStack::PushL( inDataKey );

        CHnMdBaseKey* listIds = HnMdKeyFactory::CreateL(

            KIdsList, KKeyTypeList, KNullDesC8 );

        HBufC8* id = HnConvUtils::NumToStr8LC( aId );

        AddSubKeyL( listIds, KIdParam, KKeyTypeBoolean, *id );

        CleanupStack::PopAndDestroy();

        inDataKey->AddSubKeyL( listIds );

        HBufC8* folderId = HnConvUtils::NumToStr8LC( aFolderId );

        AddSubKeyL( inDataKey, KFolderId8, KKeyTypeBoolean, *folderId );

        CleanupStack::PopAndDestroy( folderId );

        if( aBeforeItemId != KErrNotFound )

            {

            HBufC8* itemId = HnConvUtils::NumToStr8LC( aBeforeItemId );

            AddSubKeyL( inDataKey, KBeforeItemId8, KKeyTypeBoolean, *itemId );

            CleanupStack::PopAndDestroy( itemId );

            }

        MCSQueryExecutionL( KCmdOrganize8, inDataKey, NULL, this );

        iOpenedHierarchy.ResetAndDestroy();

        CleanupStack::PopAndDestroy( inDataKey );

        CLiwGenericParamList* list = CLiwGenericParamList::NewLC();

        TLiwGenericParam command( KHnRequest, TLiwVariant( KDisableActionsForItem ) );

        TLiwGenericParam itemCustomId(

                KItemCustomId8, TLiwVariant( static_cast<TInt32>( aId ) ) );

        list->AppendL( itemCustomId );

        list->AppendL( command );

        iActionRequest->HandleRequestL( *list );

        CleanupStack::PopAndDestroy( list );  

        }

    else

        {

        NotificationItemAlreadyStoredL();

        if( iOpenedHierarchy.Count() > 0 && !iLockDialog )

            {

            if( CurrentFolder()->Id() == iParentId && iParentId != KRootId )

                {

                StepBackInHierarchy();

                }

            else if ( iParentId == KRootId )

                {

                User::Leave( KErrAlreadyExists );

                }

            }

        }

    }

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

// 

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

//

void CMmMoveToFolderCommand::SelectFolderL(

        const RPointerArray< CMmFolder >& aFolderContent )

    {

    CDesCArrayFlat* folders =

        new( ELeave )CDesCArrayFlat( aFolderContent.Count() + 1 );

    CleanupStack::PushL( folders );

    RBuf currentFolder;

    CleanupClosePushL( currentFolder );

    currentFolder.CreateL(

        KFolderOpened().Length() + CurrentFolder()->Name().Length() );

    currentFolder.Append( KFolderOpened );

    currentFolder.Append( CurrentFolder()->Name() );

    folders->AppendL( currentFolder );

    for( int i( 0 ); i<aFolderContent.Count(); i++ )

        {

        CMmFolder* folder = aFolderContent[ i ];

        RBuf name;

        CleanupClosePushL( name );

        name.CreateL( KFolderClosed().Length() + folder->Name().Length() );

        name.Append( KFolderClosed );

        name.Append( folder->Name() );

        folders->AppendL( name );

        CleanupStack::PopAndDestroy( &name );

        }

    TInt selected( SelectFolderFromListL(

        folders, CurrentFolder()->Id() == KRootId ) );

    switch( selected )

        {

        case EAknSoftkeyBack:

            {

            if( iOpenedHierarchy.Count() > 1 && !iLockDialog )

                {

                StepBackInHierarchy();

                break;

                }

            }

        case EAknSoftkeyExit:

            {

            iItemName.Close();

            iFolderName.Close();

            iOpenedHierarchy.ResetAndDestroy();

            break;

            }

        default:

            {

            if( selected > 0 )

                {

                CMmFolder* folder = CMmFolder::NewL();

                CleanupStack::PushL( folder );

                folder->SetNameL( aFolderContent[ selected - 1 ]->Name() );

                folder->SetId( aFolderContent[ selected - 1 ]->Id() );

                iOpenedHierarchy.AppendL( folder );

                CleanupStack::Pop( folder );

                }

            else

                {

                iFolderName.Close();

                iFolderName.CreateL( CurrentFolder()->Name() );

                MoveToFolderL( iItemId, CurrentFolder()->Id() );

                }

            break;

            }

        }

    CleanupStack::PopAndDestroy( &currentFolder );

    CleanupStack::PopAndDestroy( folders );

    }

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

// 

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

//

TInt CMmMoveToFolderCommand::SelectFolderFromListL(

        CDesCArrayFlat* aItems, TBool aIsRoot )

    {

    TInt selected( KErrNotFound );

    CAknListQueryDialog* dialog =

        new ( ELeave ) CAknListQueryDialog( &selected );

    if( aIsRoot )

        {

        dialog->PrepareLC( R_MENU_EDIT_MOVE_TO_FOLDER_SELECT_CANCEL_QUERY );

        }

    else

        {

        dialog->PrepareLC( R_MENU_EDIT_MOVE_TO_FOLDER_SELECT_BACK_QUERY );

        }

    dialog->SetItemTextArray( aItems );

    dialog->SetOwnershipType( ELbmDoesNotOwnItemArray );

    CArrayPtr<CGulIcon>* icons = GetFolderIconsL();

    dialog->SetIconArrayL( icons );

    dialog->ListBox()->SetCurrentItemIndexAndDraw( 0 );

    if( !iLockDialog )

        {

        SetDialogL( dialog );

        TInt softkey ( KErrNotFound );

        softkey = dialog->RunLD();

        SetDialogL( NULL );

        if( softkey == KSoftkeyBack )

            {

            selected = EAknSoftkeyBack;

            }

        else if( selected < 0 ||

                ( softkey != EAknSoftkeyOk && softkey != EAknSoftkeySelect ) )

            {

            selected = EAknSoftkeyExit;

            }

        }

    else

        {

        CleanupStack::PopAndDestroy( dialog );

        selected = EAknSoftkeyExit;

        }

    return selected;

    }

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

// Action resolving function.

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

//  

CArrayPtr<CGulIcon>* CMmMoveToFolderCommand::GetFolderIconsL()

    {

    CArrayPtr<CGulIcon>* icons = new( ELeave )CAknIconArray( 10 );

    CleanupStack::PushL( icons );

    CFbsBitmap* folderClosed     = NULL;

    CFbsBitmap* folderClosedMask = NULL;

    AknIconUtils::CreateIconL( folderClosed, folderClosedMask,

            AknIconUtils::AvkonIconFileName(),

            EMbmAvkonQgn_prop_folder_small,

            EMbmAvkonQgn_prop_folder_small_mask );

    CleanupStack::PushL( folderClosed );

    CleanupStack::PushL( folderClosedMask );

    icons->AppendL( CGulIcon::NewL( folderClosed, folderClosedMask ) );

    CleanupStack::Pop( 2 );

    CFbsBitmap* folderOpened     = NULL;

    CFbsBitmap* folderOpenedMask = NULL;

    AknIconUtils::CreateIconL( folderOpened, folderOpenedMask,

            AknIconUtils::AvkonIconFileName(),

            EMbmAvkonQgn_prop_folder_current, 

            EMbmAvkonQgn_prop_folder_current_mask );

    CleanupStack::PushL( folderOpened );

    CleanupStack::PushL( folderOpenedMask );

    icons->AppendL( CGulIcon::NewL( folderOpened, folderOpenedMask ) );

    CleanupStack::Pop( 3 );

    return icons;

    }

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

// Action resolving function.

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

//  

HBufC* CMmMoveToFolderCommand::GetFromResourceLC( TInt aIdentifier )

    {

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

    return string;

    }

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

// Action resolving function.

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

//  

void CMmMoveToFolderCommand::NotificationMovingCompleteL()

    {

    CDesCArrayFlat* items = new(ELeave) CDesCArrayFlat( 1 );

    CleanupStack::PushL( items );

    items->AppendL( iItemName );

    items->AppendL( iFolderName );

    HBufC* msg = StringLoader::LoadLC( R_APPS_NOTE_MOVE_TO_FOLDER, *items );

    CAknNoteDialog* dialog = new (ELeave) CAknNoteDialog(

            CAknNoteDialog::EConfirmationTone,

            CAknNoteDialog::ELongTimeout );

    dialog->SetTextL( msg->Des() );

    dialog->ExecuteDlgLD( R_MENU_EDIT_MOVING_COMPLETE_NOTIFICATION );

    CleanupStack::PopAndDestroy( msg );

    CleanupStack::PopAndDestroy( items );

    }

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

// Action resolving function.

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

//  

void CMmMoveToFolderCommand::NotificationItemAlreadyStoredL()

    {

    HBufC* message = StringLoader::LoadLC( R_APPS_NOTE_ITEM_ALREADY_STORED );

    CAknNoteDialog* dialog = new (ELeave) CAknNoteDialog(

            CAknNoteDialog::EConfirmationTone,

            CAknNoteDialog::ELongTimeout );

    dialog->SetTextL( message->Des() );

    dialog->ExecuteDlgLD( R_MENU_EDIT_MOVING_ABORT_NOTIFICATION );

    CleanupStack::PopAndDestroy( message );

    }

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

// 

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

//

void CMmMoveToFolderCommand::StepBackInHierarchy()

	{

	// Remove last folder from iOpenedHierarchy

	CMmFolder* folder = CurrentFolder();

	iOpenedHierarchy.Remove( iOpenedHierarchy.Count() - 1 );

	delete folder;

	}

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

// 

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

//

void CMmMoveToFolderCommand::ExecuteMoveToFolderL()

	{

    while (iOpenedHierarchy.Count() > 0)

    	{

    	// Get folder list form MCS

    	GetFolderListL( CurrentFolder()->Id() );

    	RPointerArray< CMmFolder > folders;

    	CleanupResetAndDestroyPushL( folders );

    	// Get folders from GetList output

    	GetFoldersL(folders);

    	// Perform further folder selection or move operation

    	if( folders.Count() > 0 )

    		{

    		SelectFolderL( folders );

    		}

    	else

    		{

    		iFolderName.Close();

    		iFolderName.CreateL( CurrentFolder()->Name() );

    		MoveToFolderL( iItemId, CurrentFolder()->Id() );

    		}

    	CleanupStack::PopAndDestroy( &folders );

    	}

	}

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

// 

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

//

void CMmMoveToFolderCommand::GetFoldersL(RPointerArray<CMmFolder >& aFolderArray)

	{

	TInt pos( 0 );

	TInt count = iGetListOutParam->FindFirst(

			pos, KReturnValue8() )->Value().AsList()->Count();

	TLiwVariant var; var.PushL();

	// Get propper widget names depending from view type

	// and append to aFolderArray

	for( TInt i = 0; i < count; i++ )

		{

		HnLiwUtils::GetVariantL( *iGetListOutParam, KIdPath8, i, var );

		TInt32 id;

		var.Get( id );

		if (id != iItemId)