/*

* Copyright (c) 2004-2006 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:   Implements interface for CAttendeeViewImpl

*

*/

// INCLUDE FILES

#include "cattendeeviewimpl.h"

#include "attendeeviewconsts.h"

#include "cattendeeeng.h"

#include "cattendeeviewerdlg.h"

#include "cattendeeeditordlg.h"

#include "cattendeelbmodel.h"

#include "cattendeeuiutils.h"

#include <attendeeview_res.rsg>

#include <calentry.h>

#include <caluser.h>

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

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

// CAttendeeViewImpl::NewL

// Two-phased constructor.

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

//

CAttendeeViewImpl* CAttendeeViewImpl::NewL( /*TAny* aPhoneOwner*/ )

    {

    CAttendeeViewImpl* self = 

        new (ELeave) CAttendeeViewImpl( /* const_cast< CCalUser* >( aPhoneOwner )*/ );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self ); // self

    return self;

    }

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

// CAttendeeViewImpl::ConstructL

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

//

void CAttendeeViewImpl::ConstructL()

    {    

    // Create utils and read resource files

    iUiUtils = CAttendeeUiUtils::NewL();    

    iUiUtils->OpenResourceFilesL();  

    }

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

// CAttendeeViewImpl::CAttendeeViewImpl

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

// might leave.

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

//

CAttendeeViewImpl::CAttendeeViewImpl( /*CCalUser* aPhoneOwner*/ )

    //  : iPhoneOwner( aPhoneOwner )

    {

    }

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

// CAttendeeViewImpl::~CAttendeeViewImpl

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

//

CAttendeeViewImpl::~CAttendeeViewImpl()

    {

    delete iDialog;

    if ( iUiUtils )

        {

        iUiUtils->CloseResourceFile();

        }

    delete iUiUtils;

    delete iEngine;

    }

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

// CAttendeeViewImpl::ExecuteViewL

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

//

TInt CAttendeeViewImpl::ExecuteViewL( RPointerArray<CCalEntry>& aEntries,

                           const TAgnEntryUiInParams& aInParams,

                           TAgnEntryUiOutParams& aOutParams,

                           MAgnEntryUiCallback& aCallback )

    {

    // Check that aEntries only has single entry

    if ( aEntries.Count() != 1 )

        {

        User::Leave( KErrArgument );

        }

    CCalEntry* entry = aEntries[ 0 ];

    // Check that organizer is set.

    CCalUser* organizer = entry->OrganizerL();

    if ( !organizer )

        {

        User::Leave( KErrArgument );

        }

    delete organizer;

    // Check that phone owner is set.

    CCalUser* phoneOwner = entry->PhoneOwnerL();

    if ( !phoneOwner )

        {

        User::Leave( KErrArgument );

        }

    delete phoneOwner;

    // Create the engine and parse the entry.

    iEngine = CAttendeeEng::NewL( *entry );

    iEngine->ParseAgnEntryL();

    // Create the model

    MDesCArray* model = CAttendeeLBModel::NewLC( *iEngine );

    // Create the dialog

    if ( aInParams.iEditorMode == EEditExistingEntry )

        {

        // take model's ownership

        iDialog = CAttendeeEditorDlg::NewL( 

                                    model, 

                                    R_ATTENDEEVIEW_EDITOR_MENUBAR, 

                                    R_ATTENDEEVIEW_EDITOR_CONTEXT_MENUBAR,

                                    *iEngine,

                                    iHelpContext,

                                    aCallback );

        }

    else if ( aInParams.iEditorMode == EViewEntry )

        {

        // take model's ownership

        iDialog = CAttendeeViewerDlg::NewL( 

                                       model, 

                                       R_ATTENDEEVIEW_VIEW_MENUBAR, 

                                       R_ATTENDEEVIEW_VIEWER_CONTEXT_MENUBAR, 

                                       *iEngine,

                                       iHelpContext,

                                       aCallback );

        }

    else // ECreateNewEntry not supported.

        {

        User::Leave( KErrArgument );

        }

    // Pop the model since the ownership was taken.

    CleanupStack::Pop( static_cast<CAttendeeLBModel*>( model ) );

    // Run the dialog

    iDialog->PrepareLC( R_ATTENDEE_VIEW_DIALOG ); //no need to pop    

    TInt ret( 0 );

    ret = iDialog->RunLD();

    iDialog = NULL;

    // Fill aOutParams

    if ( iEngine->IsEditedL() )

        {

        aOutParams.iAction = EMeetingSaved;

        }

    else

        {

        aOutParams.iAction = ENoAction;

        }

    return ret;

    }

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

// CAttendeeViewImpl::SetHelpContext

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

//

void CAttendeeViewImpl::SetHelpContext( const TCoeHelpContext& aContext )

    {

    iHelpContext.iContext = aContext.iContext;

    iHelpContext.iMajor = aContext.iMajor;

    }

// End of File