/*

* Copyright (c) 2008-2008 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:   Implementation of member functions of CAlfExAnalogDialerAppUi.

*

*/

#include <avkon.hrh>

#include <aknnotewrappers.h>

#include <aknutils.h>

#include <akndef.h>                 // KAknFullOrPartialForegroundGained/Lost

#include <alf/alfcontrolgroup.h>

#include <alf/alfdisplay.h>

#include <uiacceltk/huidisplay.h>

#include <uiacceltk/huiutil.h>

#include <alf/alfcontrol.h>

#include <alf/alfanchorlayout.h>

#include <alf/alftextvisual.h>

#include <alf/alfroster.h>

#include <alf/alfevent.h>

#include <alf/alfclientbase.h>

#include <alf/alftransformation.h>

#include "alfexanalogdialer.pan"

#include "alfexanalogdialerappui.h"

#include "alfexanalogdialer.hrh"

#include "alfexanalogdialercontrol.h"

// Identifier for the primary control group.

const TInt KExAnalogControlPrimaryGroup = 1;

// Location of image files of analog dialer

_LIT(KAnalogDialerImagePath, "c:\\Data\\Images\\Pictures\\");

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

// CAlfExAnalogDialerAppUi

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

//

CAlfExAnalogDialerAppUi::CAlfExAnalogDialerAppUi()

    {

	// no implementation required

    }

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

// ConstructL

// ConstructL is called by the application framework

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

//

void CAlfExAnalogDialerAppUi::ConstructL()

    {

    // Enable Avkon skins.

    BaseConstructL(EAknEnableSkin);

    // create ALF environment

    iEnv = CAlfEnv::NewL();    

    // set location of images

    iEnv->TextureManager().SetImagePathL(KAnalogDialerImagePath);

    // get the application screen area. Neither status pane nor softkeys exist

    TRect rect;

    AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EApplicationWindow, rect);

    // create display

    CAlfDisplay& disp = iEnv->NewDisplayL(rect, CAlfEnv::ENewDisplayAsCoeControl);

    disp.SetClearBackgroundL(CAlfDisplay::EClearWithSkinBackground);

    // Create a control group.

    CAlfControlGroup& group = iEnv->NewControlGroupL(KExAnalogControlPrimaryGroup);

    // Create control for analog dialer and add it into control group

    CAlfExAnalogDialerControl* control = CAlfExAnalogDialerControl::NewLC(*iEnv);

    group.AppendL(control);

    CleanupStack::Pop(control);

    // Show the control group on the display.

    disp.Roster().ShowL( group );

    }

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

// ~CAlfExAnalogDialerAppUi()

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

//

CAlfExAnalogDialerAppUi::~CAlfExAnalogDialerAppUi()

    {

    delete iEnv;

    }

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

// HandleCommandL

// Handle commands from framework

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

//

void CAlfExAnalogDialerAppUi::HandleCommandL(TInt aCommand)

    {

    switch(aCommand)

        {

        case EEikCmdExit:

        case EAknSoftkeyExit:

            Exit();

            break;

        default:

            CAknAppUi::HandleCommandL(aCommand);

            break;

        }

    }

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

// HandleResourceChangeL

// Handle Resource Change Events: Display orientation switch

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

//

void CAlfExAnalogDialerAppUi::HandleResourceChangeL(TInt aType)

    {

    CAknAppUi::HandleResourceChangeL(aType);

    if(aType == KEikDynamicLayoutVariantSwitch)

        {

        CAlfControlGroup& group = iEnv->ControlGroup(KExAnalogControlPrimaryGroup);

        CAlfExAnalogDialerControl* control = static_cast<CAlfExAnalogDialerControl*> 

                                    ( group.FindControl(KAlfExAnalogDialerControlId));

        if (control)

            {

            // TODO: experimental code

            control->PrepareForLayoutSwitchL();

            }

        TRect rect;

        AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EApplicationWindow, rect);

        iEnv->PrimaryDisplay().SetVisibleArea(rect);    

        if (control)

            {

            control->SwitchLayoutL();

            }

        }

    }

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

// HandleWsEventL

// Handle Resource Change Events: Display orientation switch

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

//

void CAlfExAnalogDialerAppUi::HandleWsEventL(   const TWsEvent& aEvent,

	                                            CCoeControl*    aDestination)

    { 

    // When the application is put to the background, release resources.

    // This is not mandatory.

	switch(aEvent.Type()) 

    	{ 

    	case KAknFullOrPartialForegroundLost:

        	//iEnv->Release();

        	break;

    	case KAknFullOrPartialForegroundGained:

        	//iEnv->RestoreL();

        	break;

      	default:

        	break;

    	}

    CAknAppUi::HandleWsEventL(aEvent, aDestination);

    }