/*

* Copyright (c) 2006 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 CUncatDlg.

*

*/

#include <avkon.hrh>

#include <eikdef.h>

#include <eikenv.h>

#include <eikedwin.h>

#include <cmmanager.rsg>

#include <aknnavide.h>

#include <akntitle.h>

#include <eikmenup.h>

#include <data_caging_path_literals.hrh>

#include <StringLoader.h>

#include <AknIconArray.h>

#include "cmmanager.hrh"

#include "uncatdlg.h"

#include "cmlistitem.h"

#include "cmlistitemlist.h"

#include <cmpluginbaseeng.h>

#include <cmpluginbase.h>

#include "cmdestinationimpl.h"

#include <cmcommonui.h>

#include <cmcommonconstants.h>    

#include <cmpbasesettingsdlg.h>

#include "cmlistboxmodel.h"

#include "selectdestinationdlg.h"

#include "cmlogger.h"

using namespace CMManager;

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

// CUncatDlg::ConstructAndRunLD

// Constructs the dialog and runs it.

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

//

TInt CUncatDlg::ConstructAndRunLD( TUint32 aHighlight,

                                   TUint32& aSelected )

    {

    CleanupStack::PushL( this );

    iHighlight = aHighlight;

    iSelected = &aSelected;

    ConstructL( R_CM_MENUBAR );

    PrepareLC(R_CM_DIALOG);

    CleanupStack::Pop( this );  // it will be PushL-d by ExecuteLD...

    iModel = new( ELeave ) CCmListboxModel();

    //destructed in base class destructor

    iInfoPopupNoteController = CAknInfoPopupNoteController::NewL();

    // Trace changes in CommsDat

    iCmManager->WatcherRegisterL( this );

    return RunLD();

    }

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

// CUncatDlg::NewL()

// Two-phase dconstructor, second phase is ConstructAndRunLD

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

//

CUncatDlg* CUncatDlg::NewL(CCmManagerImpl* aCmManager )

    {

    CUncatDlg* self = new (ELeave) CUncatDlg( aCmManager );

    return self;

    }

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

// CUncatDlg::CUncatDlg()

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

//

CUncatDlg::CUncatDlg( CCmManagerImpl* aCmManager )

    : CCmDlg( aCmManager, NULL, NULL )

    , iCmUncatItems(KCmArraySmallGranularity)

    {

    CLOG_CREATE;

    CLOG_ATTACH( this, iCmManager );

    }

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

// CUncatDlg::~CUncatDlg

// Destructor

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

//

CUncatDlg::~CUncatDlg()

    {

    CLOG_WRITE( "CUncatDlg::~CUncatDlg" );

    CleanupUncatArray();   

    CLOG_CLOSE;

    }

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

// CUncatDlg::DynInitMenuPaneL

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

//

void CUncatDlg::DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane )

    {

    TBool hideAdd ( EFalse );

    TBool hideMove ( EFalse );

    TBool hideCopy( EFalse );

    TBool hidePrioritise( EFalse );

    CCmDlg::DynInitMenuPaneL( aResourceId, aMenuPane );

    if ( aResourceId == R_CM_MENU )

        {

        // There are no destinatons to move to OR

        // the highlighted connection method is in use

        if ( !iCmManager->DestinationCountL() )

            {

            hideMove = ETrue;

            }

        // No priorities in Uncategorized -> always disabled

        hidePrioritise = ETrue;

        aMenuPane->SetItemDimmed( ECmManagerUiCmdCmAdd, hideAdd );

        aMenuPane->SetItemDimmed( ECmManagerUiCmdCmPrioritise, hidePrioritise  );

        aMenuPane->SetItemDimmed( ECmManagerUiCmdCmCopyToOtherDestination, hideCopy );

        aMenuPane->SetItemDimmed( ECmManagerUiCmdCmCopyToOtherDestination, hideMove );

        }

    }

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

// CUncatDlg::InitTextsL

// called before the dialog is shown

// to initialize localized textual data

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

//

void CUncatDlg::InitTextsL()

    {

    // set pane text if neccessary...

    // pane text needed if not pop-up...

    HBufC* primary = 

              iEikonEnv->AllocReadResourceLC( R_CMMANAGERUI_EMPTY_METHOD_VIEW_PRIMARY );

    HBufC* secondary = 

              iEikonEnv->AllocReadResourceLC( R_CMMANAGERUI_EMPTY_METHOD_VIEW_SECONDARY );

    CDesCArrayFlat* items = new (ELeave) CDesCArrayFlat(2);

    CleanupStack::PushL(items);

    items->AppendL(primary->Des()); 

    items->AppendL(secondary->Des());      

    HBufC* emptyText = 

          StringLoader::LoadLC( R_TWO_STRING_FOR_EMPTY_VIEW , *items);              

    iListbox->View()->SetListEmptyTextL( *emptyText );    

    CleanupStack::PopAndDestroy( emptyText );

    CleanupStack::PopAndDestroy( items );

    CleanupStack::PopAndDestroy( secondary );

    CleanupStack::PopAndDestroy( primary );

    iStatusPane = iEikonEnv->AppUiFactory()->StatusPane();

    iTitlePane =

        ( CAknTitlePane* )iStatusPane->ControlL(

                            TUid::Uid( EEikStatusPaneUidTitle ) );

    iOldTitleText = iTitlePane->Text()->AllocL();

    HBufC* name = StringLoader::LoadLC( R_CMMANAGERUI_DEST_UNCATEGORIZED );

    iTitlePane->SetTextL( *name );

    CleanupStack::PopAndDestroy( name );

    iNaviPane = ( CAknNavigationControlContainer* ) 

                    iStatusPane->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) );

    iNaviDecorator = iNaviPane->CreateNavigationLabelL( KNullDesC );

    iNaviPane->PushL( *iNaviDecorator );

    }

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

// CUncatDlg::ProcessCommandL

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

//

void CUncatDlg::ProcessCommandL( TInt aCommandId )

    {

    if ( MenuShowing() )

        {

        HideMenu();

        }

    switch ( aCommandId )

        {

        case ECmManagerUiCmdCmMoveToOtherDestination:

            {

            if ( CurrentCML()->GetBoolAttributeL( ECmConnected ) )

                    {

                TCmCommonUi::ShowNoteL( R_QTN_SET_NOTE_AP_IN_USE_EDIT,

                                    TCmCommonUi::ECmErrorNote );

                }

            else

                {

                // The selected item will be at the same position

                TInt selected = iListbox->CurrentItemIndex();

                TInt noi = iListbox->Model()->NumberOfItems();

                // If it is the last then the previous will be selected.

                if( ( selected == noi-1 ) && ( selected > 0 ))

                    {

                    selected--;

                    }

                TRAPD( err, CCmDlg::ProcessCommandL(

                                ECmManagerUiCmdCmCopyToOtherDestination ) );

                if ( err == KErrCancel )

                    {

                    break;

                    }

                else

                    {

                    User::LeaveIfError( err );

                    }

                if ( iListbox->Model()->NumberOfItems() )

                    {

                    //first item cannot be deleted

                    iListbox->ScrollToMakeItemVisible( selected);

                    iListbox->SetCurrentItemIndexAndDraw( selected );                            

                    }

                else

                    {

                    TCmCommonUi::ShowNoteL( R_QTN_NETW_CONSET_INFO_UNCAT_EMPTY,

                                            TCmCommonUi::ECmInfoNote );

                    iCmManager->WatcherUnRegister();       

                    TryExitL( KDialogUserBack );                                

                    }

                }

            }

            break;

        case EAknSoftkeyClear:

        case ECmManagerUiCmdCmDelete:            

            {

            CCmPluginBase* cm = CurrentCML();

            if ( cm->GetBoolAttributeL( ECmProtected ) )

                {

                TCmCommonUi::ShowNoteL( R_CMWIZARD_CANNOT_PERFORM_FOR_PROTECTED,

                                        TCmCommonUi::ECmErrorNote );

                break;

                }

            if ( cm->GetBoolAttributeL( ECmIsLinked ) )//same check as KErrLocked below

                {

                TCmCommonUi::ShowNoteL( R_QTN_NETW_CONSET_INFO_CANNOT_DELETE_VIRTUAL_REF,

                                        TCmCommonUi::ECmErrorNote );

                break;

                }

            if ( cm->GetBoolAttributeL( ECmConnected ) )//same check as KErrInUse below

                {

                TCmCommonUi::ShowNoteL( R_CMMANAGERUI_INFO_CM_IN_USE_CANNOT_DELETE,

                                        TCmCommonUi::ECmErrorNote );

                break;

                }

            HBufC* cmName = cm->GetStringAttributeL(ECmName);

            CleanupStack::PushL(cmName);

            if ( TCmCommonUi::ShowConfirmationQueryL( 

                                    R_CMMANAGERUI_QUEST_CM_DELETE, *cmName ) )

                {

                TRAPD( err, CurrentCML()->DeleteL( ETrue ) );

                switch ( err )

                    {

                    case KErrInUse:

                        {

                        TCmCommonUi::ShowNoteL

                            ( R_CMMANAGERUI_INFO_CM_IN_USE_CANNOT_DELETE,

                              TCmCommonUi::ECmErrorNote );

                        }

                        break;

                    case KErrLocked:

                        {

                        TCmCommonUi::ShowNoteL

                            ( R_QTN_NETW_CONSET_INFO_CANNOT_DELETE_VIRTUAL_REF,

                              TCmCommonUi::ECmErrorNote );

                        }

                        break;

                    case KErrNone:

                        {

                        HandleListboxDataChangeL();

                        iListbox->HandleItemRemovalL();

                        if ( !iListbox->Model()->NumberOfItems() )

                            {

                            TCmCommonUi::ShowNoteL( R_QTN_NETW_CONSET_INFO_UNCAT_EMPTY,

                                                    TCmCommonUi::ECmInfoNote );

                            iCmManager->WatcherUnRegister();       

                            TryExitL( KDialogUserBack );                                

                            }

                        }

                        break;

                    default:

                        {

                        }

                    }

                }

            CleanupStack::PopAndDestroy( cmName );         

            }

            break;

        case ECmManagerUiCmdCmAdd:

        case ECmManagerUiCmdCmCopyToOtherDestination:

        case ECmManagerUiCmdCmPrioritise:

            {

            TCmCommonUi::ShowNoteL( R_CMWIZARD_CANNOT_PERFORM_FOR_PROTECTED,

                                    TCmCommonUi::ECmErrorNote );

            }

            break;

        default:

            {

            CCmDlg::ProcessCommandL(aCommandId);

            }        

        }        

    }

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

// CUncatDlg::CurrentCML

// called before the dialog is shown to initialize listbox data

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

//

CCmPluginBase* CUncatDlg::CurrentCML()

    {

    return CMByIndexL( iListbox->CurrentItemIndex() );

    }    

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

// CUncatDlg::CMByIndexL

// a connection method in the list

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

//

CCmPluginBase* CUncatDlg::CMByIndexL( TInt aIndex )

    {

    TInt anIndex = iItemIndex[aIndex];    

    if( !iCmUncatItems[anIndex].iPlugin )

        {

        iCmUncatItems[anIndex].iPlugin = 

                                iCmManager->GetConnectionMethodL( 

                                                iCmUncatItems[anIndex].iCmId );

        }

    return iCmUncatItems[anIndex].iPlugin;

    }

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

// CUncatDlg::CMCount

// number of cms in the list

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

//

TInt CUncatDlg::CMCount()

    {

    return iCmUncatItems.Count();

    }

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

// CUncatDlg::ConstructCMArrayL

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

//

void CUncatDlg::ConstructCMArrayL( RArray<TUint32>& aCmIds )

    {

    // empty the array - reuse

    CleanupUncatArray( ETrue );

    iCmManager->ConnectionMethodL( aCmIds, EFalse );

    CleanupClosePushL( aCmIds );

    for( TInt i = 0; i < aCmIds.Count(); ++i )

        {

        TUncatItem item;

        item.iPlugin = NULL;

        item.iCmId = aCmIds[i];

        User::LeaveIfError( iCmUncatItems.Append( item ) );

        }

    CleanupStack::Pop( &aCmIds );

    }

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

// CCmDlg::ClearHiddenCMsFromArrayL

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

//

void CUncatDlg::ClearHiddenCMsFromArrayL( RArray<TUint32>& aCmIds )

    {

    TBool hidden( EFalse );

    TInt err( KErrNone );

    for ( TInt index = 0; index < aCmIds.Count(); index++ )

        {

        TUint recId = aCmIds[index];

        TRAP( err, hidden = iCmManager->GetConnectionMethodInfoBoolL( recId, ECmHidden ) );

        if ( err || hidden )

            {

            aCmIds.Remove( index );

            index--;

            // Remove the same item from iCmUncatItems array

            for( TInt i = 0; i < iCmUncatItems.Count(); i++ )

                {

                if( iCmUncatItems[i].iCmId == recId )

                    {

                    iCmUncatItems.Remove( i );

                    break;

                    }

                }

            }

        }

    }

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

// CUncatDlg::CleanupUncatArray

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

//

void CUncatDlg::CleanupUncatArray( TBool aReuseArray )

    {

    CLOG_WRITE( "CUncatDlg::CleanupUncatArray" );

    for ( TInt i = 0; i < iCmUncatItems.Count(); ++i )

        {

        CCmPluginBase* cm = iCmUncatItems[i].iPlugin;

        delete cm;

        }

    if ( aReuseArray )

        {

        iCmUncatItems.Reset();

        }

    else

        {

        iCmUncatItems.Close();

        }

    }

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

// CUncatDlg::CommsDatChangesL

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

//

void CUncatDlg::CommsDatChangesL()

    {

    // Update list box

    HandleListboxDataChangeL();

    }