/*

* 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:   This is the source file for the CAdtUpdaterAppUi class.

*

*/

// System includes

#include <apgtask.h>

#include <w32std.h>

// User includes

#include "adtupdaterappui.h"

#include "adtupdatercontainer.h"

#include "clock_debug.h"

// Constants

const TInt KOrdinalPosition( 0 );

const TInt KOrdinalPriority( 0 );

// Literals

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

// CAdtUpdaterAppUi::CAdtUpdaterAppUi

// rest of the details are commented in the header

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

//

CAdtUpdaterAppUi::CAdtUpdaterAppUi()

    {

	__PRINTS( "CAdtUpdaterAppUi::CAdtUpdaterAppUi - Entry" );

    // No implementation yet.

	__PRINTS( "CAdtUpdaterAppUi::CAdtUpdaterAppUi - Exit" );

    }

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

// CAdtUpdaterAppUi::~CAdtUpdaterAppUi

// rest of the details are commented in the header

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

//

CAdtUpdaterAppUi::~CAdtUpdaterAppUi()

    {

	__PRINTS( "CAdtUpdaterAppUi::~CAdtUpdaterAppUi - Entry" );

	if( iContainer )

		{	

        RemoveFromStack(iContainer);

		delete iContainer;

		iContainer = NULL;

		}

	__PRINTS( "CAdtUpdaterAppUi::~CAdtUpdaterAppUi - Exit" );

    }

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

// CAdtUpdaterAppUi::ConstructL

// rest of the details are commented in the header

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

//

void CAdtUpdaterAppUi::ConstructL()

	{

	__PRINTS( "CAdtUpdaterAppUi::ConstructL - Entry" );

	//Single click integration

    BaseConstructL( EStandardApp | EAknEnableSkin | EAknEnableMSK |

            EAknSingleClickCompatible );

    iAdtWgId = iCoeEnv->RootWin().Identifier();

	// Sets the priority for window group

	CEikonEnv &eikEnv = *CEikonEnv::Static();	

	eikEnv.RootWin().SetOrdinalPosition( KOrdinalPosition, KOrdinalPriority );

    // Disable priority changes of window server.

	eikEnv.WsSession().ComputeMode( RWsSession::EPriorityControlDisabled );

	if( !iContainer )

	    {	    	

	    // Container is not present. Construct and add to the control stack.

	    iContainer = CAdtUpdaterContainer::NewL( ApplicationRect() );

	    AddToStackL( iContainer );

		// Get the Nitz information.

    	iContainer->InformAboutNwUpdateL();		    	  

	    }         

	__PRINTS( "CAdtUpdaterAppUi::ConstructL - Exit" );

	}

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

// CAdtUpdaterAppUi::HandleCommandL

// rest of the details are commented in the header

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

//

void CAdtUpdaterAppUi::HandleCommandL( TInt aCommandId )

    {

	__PRINTS( "CAdtUpdaterAppUi::HandleCommandL - Entry" );

    switch( aCommandId )

    	{

	    case EEikCmdExit:

	    case EAknCmdExit:

	    	{

	    	__PRINTS( "CAdtUpdaterAppUi::HandleCommandL - Exit" );

	    	Exit(); 	

	    	}

	    	break;

    	default:

    		{

    		// No implementation yet.

    		}

    		break;    	

    	}

	__PRINTS( "CAdtUpdaterAppUi::HandleCommandL - Exit" );

    }

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

// CAdtUpdaterAppUi::HandleForegroundEventL

// rest of the details are commented in the header

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

//

void CAdtUpdaterAppUi::HandleForegroundEventL( TBool aForeground )

	{

	__PRINTS( "CAdtUpdaterAppUi::HandleForegroundEventL - Entry" );

	if( !aForeground && iContainer->QueryDialogsInDisplay() )

		{

		ToggleAppViewL( ETrue );

		}

	__PRINTS( "CAdtUpdaterAppUi::HandleForegroundEventL - Exit" );

	}

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

// CAdtUpdaterAppUi::IsAppInBackground

// rest of the details are commented in the header

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

//

TBool CAdtUpdaterAppUi::IsAppInBackground()

    {

	__PRINTS( "CAdtUpdaterAppUi::IsAppInBackground - Entry" );

    // Gets the window group id of the app coming in foreground

    TInt activeWgId = iCoeEnv->WsSession().GetFocusWindowGroup();

    __PRINTS( "CAdtUpdaterAppUi::IsAppInBackground - Exit" );

    if(activeWgId != iAdtWgId)

        {

        return ETrue;

        }

    return EFalse;

    }

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

// CAdtUpdaterAppUi::ToggleAppViewL

// rest of the details are commented in the header

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

//

void CAdtUpdaterAppUi::ToggleAppViewL( TBool aForeground )

	{

	__PRINTS( "CCAdtUpdaterAppUi::ToggleAppViewL - Entry" );

	// Construct en empty TApaTask object.

	// Giving it a reference to the Window Server session.

	TApaTask task( iEikonEnv->WsSession( ) );

	// Initialise the object with the window group id of

	// our application (so that it represent our app).

	task.SetWgId( CEikonEnv::Static()->RootWin().Identifier() );

	if( aForeground )

		{

		__PRINTS( "Bringing application to foreground" );

		// Request window server to bring our application to foreground.

		task.BringToForeground(); 		

		}

	else

		{

		__PRINTS( "Sending application to background" );

		// Request window server to send our application to background.

		task.SendToBackground(); 	

		}

	__PRINTS( "CAdtUpdaterAppUi::ToggleAppViewL - Exit" );

	}

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

// CAdtUpdaterAppView::HideStatusPane

// rest of the details are commented in the header

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

//

void CAdtUpdaterAppUi::HideStatusPane( TBool aHide )

	{

	__PRINTS( "CAdtUpdaterAppUi::HideStatusPane - Entry" );

	if( aHide )

		{

		// Hide the status pane.

		CEikStatusPane* statusPane = StatusPane();

		statusPane->MakeVisible( EFalse );

		}

	__PRINTS( "CAdtUpdaterAppUi::HideStatusPane - Exit" );

	}

// End of file