/*

* Copyright (c) 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:  CMSBaseView class implementation

*

*/

// INCLUDE FILES

#include <akntitle.h>

#include <eikspane.h>

#include <avkon.hrh>

#include <aknnavide.h>

#include <barsread.h>

#include "msbaseview.h"

#include "msconstants.h"

#include "msappui.h"

#include "msengine.h"

#include "msdebug.h"

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

// CMSBaseView::CMSBaseView()

// Default constructor.

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

//

CMSBaseView::CMSBaseView()

    {

    LOG(_L("[MediaServant]\t CMSBaseView::CMSBaseView"));

    }

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

// CMSBaseView::~CMSBaseView()

// Destructor.

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

//

CMSBaseView::~CMSBaseView()

    {

    LOG(_L("[MediaServant]\t CMSBaseView::~CMSBaseView"));

    ClearCurrentNaviPaneText();

    }

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

// CMSBaseView::SetTitlePaneTextL()

// Sets text to title pane.

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

void CMSBaseView::SetTitlePaneTextL( TInt aResourceId )

    {

    LOG(_L("[MediaServant]\t CMSBaseView::SetTitlePaneTextL"));

    // Fetches pointer to the default title pane control.

    CAknTitlePane* titlePane = static_cast<CAknTitlePane*>(

        StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) );

    // Makes and sets text which is used title pane.

    if ( aResourceId == KMSDefaultTitleId )

        {

        titlePane->SetTextToDefaultL();

        }

    else

        {

        TBuf<KMSTitleBufLength> titleText( 0 );

        iCoeEnv->ReadResourceL( titleText, aResourceId );

        titlePane->SetTextL( titleText );

        }

    }

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

// CMSBaseView::SetTitlePaneTextL()

// Sets text to title pane.

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

void CMSBaseView::SetTitlePaneTextL( const TDesC& aText )

    {

    LOG(_L("[MediaServant]\t CMSBaseView::SetTitlePaneTextL"));

    // Fetches pointer to the default title pane control.

    CAknTitlePane* titlePane = static_cast<CAknTitlePane*>(

        StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) );

    titlePane->SetTextL( aText );

    }

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

// CMSBaseView::SetNavigationPaneTextL()

// Sets navigation pane text.

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

//

void CMSBaseView::SetNavigationPaneTextL(const TDesC& aText )

    {

    // old decorator is popped and deleted

    ClearCurrentNaviPaneText();

    if ( !iNaviPane )

        {

        iNaviPane = static_cast<CAknNavigationControlContainer*>

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

                // ownership of decorator is transfered to application

        }

    iNaviDecorator = iNaviPane->CreateNavigationLabelL( aText );

    iNaviPane->PushL( *iNaviDecorator );

    }

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

// CMSBaseView::ClearCurrentNaviPaneText()

// Clears navi pane text.

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

//

void CMSBaseView::ClearCurrentNaviPaneText()

    {

    if ( iNaviDecorator )

        {

        iNaviPane->Pop( iNaviDecorator );

        delete iNaviDecorator;

        iNaviDecorator = NULL;

        }

    }

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

// CMSFillView::CancelAsyncOperation()

// Cancels current operation

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

//

void CMSBaseView::CancelAsyncOperation( CMSAppUi* aAppUi )

    {

    // getting data not yet finished so we must cancel the operation

    TCmServerState state;

    aAppUi->MSEngine()->ServerState( state );

    if ( state != ECmServerStateIdle )

        {

        LOG( _L( "[MediaServant]\t CMSBaseView::\

        CancelAsyncOperation cancel operation" ) );

        aAppUi->MSEngine()->StopOperation();

        ClearCurrentNaviPaneText();

        }

    }

// End of File