/*

* Copyright (c) 2004 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:  Provides methods for .

*

*/

// INCLUDE FILES

#include "cattendeeviewerdlg.h"

#include "cattendeedialogbase.h"

#include "mattendeeeng.h"

#include "cattendeedetailsdlg.h"

#include "attendeeviewuid.h"

#include "attendeeview.hrh"

#include <attendeeview_res.rsg>

#include <stringloader.h>

#include <caluser.h>

#include <csxhelp/cale.hlp.hrh>

#include <mrcommands.hrh>

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

CAttendeeViewerDlg* CAttendeeViewerDlg::NewL( 

                                 MDesCArray *aArray,

                                 TInt aMenuBarResourceId,                                          

                                 TInt aOkMenuBarResourceId,

                                 MAttendeeEng& aEngine,

                                 TCoeHelpContext& aHelpContext,

                                 MAgnEntryUiCallback& aEntryUiCallback )

    {

    CAttendeeViewerDlg* self = NewLC( aArray,

                                      aMenuBarResourceId,

                                      aOkMenuBarResourceId,

                                      aEngine,

                                      aHelpContext,

                                      aEntryUiCallback );

    CleanupStack::Pop(self); //self

    return self;

    }

CAttendeeViewerDlg* CAttendeeViewerDlg::NewLC( 

                                   MDesCArray *aArray,

                                   TInt aMenuBarResourceId,

                                   TInt aOkMenuBarResourceId,

                                   MAttendeeEng& aEngine,

                                   TCoeHelpContext& aHelpContext,

                                   MAgnEntryUiCallback& aEntryUiCallback )

    {

    CAttendeeViewerDlg* self = 

        new(ELeave)CAttendeeViewerDlg( aArray, 

                                       aEngine,

                                       aMenuBarResourceId,

                                       aOkMenuBarResourceId,

                                       aHelpContext,

                                       aEntryUiCallback );

    CleanupStack::PushL( self );

    self->ConstructL( aMenuBarResourceId );

    return self;

    }

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

// CAttendeeViewerDlg::CAttendeeViewerDlg

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

// might leave.

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

//

CAttendeeViewerDlg::CAttendeeViewerDlg( 

                                 MDesCArray *aArray, 

                                 MAttendeeEng& aEngine,

                                 TInt aMenuBarResourceId,

                                 TInt aOkMenuBarResourceId,

                                 TCoeHelpContext& aHelpContext,

                                 MAgnEntryUiCallback& aEntryUiCallback ):

    CAttendeeDialogBase( aArray, 

                         aEngine, 

                         aMenuBarResourceId, 

                         aOkMenuBarResourceId,

                         aEntryUiCallback ),

    iHelpContext( aHelpContext )

    {

    }

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

// CAttendeeViewerDlg::~CAttendeeViewerDlg

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

//

CAttendeeViewerDlg::~CAttendeeViewerDlg()

    {

    }

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

// CAttendeeViewerDlg::DynInitMenuPaneL

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

//

void CAttendeeViewerDlg::DynInitMenuPaneL( TInt aResourceId,

                                            CEikMenuPane* aMenuPane )

    {

    const TInt visible( ListBox()->Model()->NumberOfItems() );

    const TInt marked( ListBox()->SelectionIndexes()->Count() );

    switch( aResourceId )

        {      

        case R_ATTENDEEVIEW_VIEWER_MENU:

            {

            if ( iEntryUiCallback.IsCommandAvailable( EMRCommandRespondAccept )

                    && marked <= 0 )

                {

                aMenuPane->SetItemDimmed( EAttCmdRespond, EFalse );

                }

            else

                {

                aMenuPane->SetItemDimmed( EAttCmdRespond, ETrue );

                }

            if ( marked > 0 )

                {

                aMenuPane->SetItemDimmed( EAttDetails, ETrue );

                }

            if ( visible <= 0 ) 

                {

                aMenuPane->SetItemDimmed( EAttDetails, ETrue );

                }

            break;

            }

        case R_ATTENDEEVIEW_VIEWER_CONTEXT_MENU:

            {

            if ( marked > 0 )

                {                

                aMenuPane->SetItemDimmed( EAttDetails, ETrue );                

                aMenuPane->SetItemDimmed( EAttCmdRespond, ETrue );

                aMenuPane->SetItemDimmed( EAttCmdSend, EFalse );                               

                }

            else

                {                

                if ( iEntryUiCallback.IsCommandAvailable( EMRCommandRespondAccept ) )

                    {

                    aMenuPane->SetItemDimmed( EAttCmdRespond, EFalse );

                    }

                else

                    {

                    aMenuPane->SetItemDimmed( EAttCmdRespond, ETrue );

                    }

                aMenuPane->SetItemDimmed( EAttCmdSend, ETrue );

                }

            break;

            }

        default:

            {

            CAttendeeDialogBase::DynInitMenuPaneL( aResourceId, aMenuPane );

            break;

            }

        }

    }

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

// CAttendeeViewerDlg::MakeEmptyTextListBoxL

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

//

void CAttendeeViewerDlg::MakeEmptyTextListBoxL()

    {

    HBufC* textFromResourceFile;

    textFromResourceFile = 

        StringLoader::LoadLC( R_ATTENDEE_VIEWER_EMPTY_TEXT, 

                              CEikonEnv::Static() );    

    ListBox()->View()->SetListEmptyTextL( *textFromResourceFile );

    CleanupStack::PopAndDestroy( textFromResourceFile ); 

    }

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

// CAttendeeDialogBase::DetailsCmdL

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

//

void CAttendeeViewerDlg::DetailsCmdL()

    {

    TInt index( ListBox()->CurrentItemIndex() );

    if ( index >= 0 && index < ListBox()->Model()->NumberOfItems() 

         && index < iEngine.NumberOfItems())

        {

        CPbkContactItem* item = iEngine.PbkContactItemL( index );

        if ( !item )

            {

            item = CreateContactL(

                    iEngine.At( index ).AgnAttendee()->Address() );

            }

        CleanupStack::PushL( item );

        CAttendeeDetailsDlg* dlg = CAttendeeDetailsDlg::NewL(

                                item,

                                &iEngine.ContactEngine(),

                                iEngine.At( index ).AgnAttendee()->StatusL(),

                                EFalse ); 

        dlg->RunLD();

        CleanupStack::PopAndDestroy( item );

        }

    }

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

// CAttendeeDialogBase::GetHelpContext

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

//

void CAttendeeViewerDlg::GetHelpContext( TCoeHelpContext& aContext ) const

    {

    //If help text was given in construction use it 

    if(!iHelpContext.IsNull())

        {

        aContext = iHelpContext;

        }

    else

        {

        //Remove comments after new cale.hlp.hrh is ready

        //aContext.iContext = KCALE_HLP_ATTENDEE_VIEW;

        //aContext.iMajor = TUid::Uid( KEcomDllUID );

        }    

    }

// End of File