/*

* Copyright (c) 2006-2007 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:  Idle integration

*

*/

// System includes

#include <coeaui.h>

#include <eikenv.h>

#include <AknIncallBubbleNotify.h>

#include <aknsoundsystem.h>

#include <AknDef.h>

#include <ctsydomainpskeys.h>

// User includes

#include <aisystemuids.hrh>

#include <aiutility.h>

#include <aipspropertyobserver.h>

#include "activeidle2domainpskeys.h"

#include "aiuiidleintegrationimpl.h"

#include "aifweventhandler.h"

#include "aistate.h"

#include "aifwpanic.h"

#include "debug.h"

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

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

// CAiUiIdleIntegrationImpl::NewL()

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

//

CAiUiIdleIntegrationImpl* CAiUiIdleIntegrationImpl::NewL( CEikonEnv& aEikEnv,         

    const TAiIdleKeySoundConfig& aKeySoundConfig,

    MAiFwEventHandler* aAiFwEventHandler )

    {

    CAiUiIdleIntegrationImpl* self = 

        new ( ELeave ) CAiUiIdleIntegrationImpl( aEikEnv, aAiFwEventHandler );

    CleanupStack::PushL( self );

    self->ConstructL( aKeySoundConfig );

    CleanupStack::Pop( self );

    return self;

    }

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

// CAiUiIdleIntegrationImpl::~CAiUiIdleIntegrationImpl()

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

//

CAiUiIdleIntegrationImpl::~CAiUiIdleIntegrationImpl()

    {

    delete iActiveIdleState;

    delete iIncallBubble;

    }

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

// CAiUiIdleIntegrationImpl::CAiUiIdleIntegrationImpl()

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

//

CAiUiIdleIntegrationImpl::CAiUiIdleIntegrationImpl( CEikonEnv& aEikEnv,

    MAiFwEventHandler* aAiFwEventHandler )

    : iEikEnv( aEikEnv ),

      iAiFwEventHandler( aAiFwEventHandler )

    {

    }

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

// CAiUiIdleIntegrationImpl::ConstructL()

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

//

void CAiUiIdleIntegrationImpl::ConstructL(

    const TAiIdleKeySoundConfig& aKeySoundConfig )       

    {   

    __PRINTS( "*** CAiUiIdleIntegrationImpl::ConstructL" );

    __TIME_MARK( time );

	iIncallBubble = CAknIncallBubble::NewL();

    iActiveIdleState = CActiveIdleState::NewL();

    // Set up keysounds

    if( aKeySoundConfig.iKeySounds )

        {

        aKeySoundConfig.iKeySounds->PushContextL( 

            aKeySoundConfig.iContextResId );                       

        }

    iEikEnv.SetSystem( ETrue );

    TInt wgId( iEikEnv.RootWin().Identifier() );

    TInt focusWgId( iEikEnv.WsSession().GetFocusWindowGroup() );

    if ( focusWgId == wgId )

        {

        __PRINTS( "*** CAiUiIdleIntegrationImpl::ConstructL - iForeground: 1" );

        iForeground = ETrue;

        }

    iActiveIdleState->SetIsIdleForeground( iForeground );

    iCallStatusObserver = AiUtility::CreatePSPropertyObserverL(          

                            TCallBack( HandleCallEvent, this ),  

                                       KPSUidCtsyCallInformation, 

                                       KCTsyCallState );  

    __TIME_ENDMARK( "CAiUiIdleIntegrationImpl::ConstructL, done", time );

    }

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

// CAiUiIdleIntegrationImpl::ActivateUI()

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

//

void CAiUiIdleIntegrationImpl::ActivateUI()

    {   

    iAiFwEventHandler->HandleActivateUI();

    }

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

// CAiUiIdleIntegrationImpl::HandleWsEventL()

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

//

void CAiUiIdleIntegrationImpl::HandleWsEventL( const TWsEvent& aEvent, 

    CCoeControl* /*aDestination*/ )

    {

    TInt type( aEvent.Type() );

    if ( type == KAknFullOrPartialForegroundGained )

        {

        if ( !iForeground )

            {

            iForeground = ETrue;

            iActiveIdleState->SetIsIdleForeground( ETrue );

            SetCallBubbleIfNeededL();

            }    

        }

    else if ( type == KAknFullOrPartialForegroundLost )

        {

        if ( iForeground )

            {

            iForeground = EFalse;

            iActiveIdleState->SetIsIdleForeground( EFalse );

            ClearCallBubbleL();

            }    

        }

    else if ( type == EEventKeyDown )

        {

        if( aEvent.Key()->iScanCode == EStdKeyDevice0 )

            {

            TBool isDialog( iEikEnv.AppUi()->IsDisplayingMenuOrDialog() );

            if( isDialog || iAiFwEventHandler->QueryIsMenuOpen() )

                {

                RProperty::Set(

                    KPSUidAiInformation, 

                    KActiveIdlePopupState, 

                    EPSAiDisplayingMenuOrDialog );

                }

            else

                {

                RProperty::Set(

                    KPSUidAiInformation, 

                    KActiveIdlePopupState, 

                    EPSAiNotDisplayingMenuOrDialog );

                }    

            }

        }        

    }

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

// CAiUiIdleIntegrationImpl::SetCallBubbleIfNeededL()

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

//

void CAiUiIdleIntegrationImpl::SetCallBubbleIfNeededL()

	{

    if( !iIncallBubbleAllowed )

    	{

        TInt callStatus( 0 );

        TInt err( RProperty::Get( KPSUidCtsyCallInformation,

                                  KCTsyCallState,

                                  callStatus ) );

        // Call ongoing => show bubble

	  	if( err == KErrNone && callStatus > EPSCTsyCallStateNone )

	      	{

	       	iIncallBubble->SetIncallBubbleAllowedInIdleL( ETrue );                	

	       	iIncallBubbleAllowed = ETrue;

	       	}    

    	}

	}

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

// CAiUiIdleIntegrationImpl::ClearCallBubbleL()

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

//

void CAiUiIdleIntegrationImpl::ClearCallBubbleL()

	{

	 if( iIncallBubbleAllowed )

    	{

    	iIncallBubble->SetIncallBubbleAllowedInIdleL( EFalse );

    	iIncallBubbleAllowed = EFalse;

    	}        

	}

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

// CAiUiIdleIntegration::NewL()

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

//

EXPORT_C CAiUiIdleIntegration* CAiUiIdleIntegration::NewL( CEikonEnv& aEikEnv, 

    const TAiIdleKeySoundConfig& aKeySoundConfig,

    MAiFwEventHandler* aAiFwEventHandler )

    {

    return CAiUiIdleIntegrationImpl::NewL( aEikEnv, aKeySoundConfig,                                             

                                           aAiFwEventHandler );

    }

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

// CAiUiIdleIntegrationImpl::HandleCallEvent()

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

//

TInt CAiUiIdleIntegrationImpl::HandleCallEvent( TAny* aPtr )

	{

	__ASSERT_DEBUG( aPtr, 

	CAiUiIdleIntegrationImpl* self = 

	TInt callStatus( EPSCTsyCallStateNone );

	TInt err( self->iCallStatusObserver->Get( callStatus ) );

		{

		// Call ongoing => show bubble if not showing already

		TBool allowed = EFalse;

		     self->iForeground &&

		    ( callStatus > EPSCTsyCallStateNone ) )

			{

			allowed = ETrue;

			TRAP( err, 

                self->iIncallBubble->SetIncallBubbleAllowedInIdleL( allowed ) );

    		    {

    			self->iIncallBubbleAllowed = allowed;

    		    }

			}

		// No call ongoing => hide if bubble is visible			

			{

			allowed = EFalse;

    		TRAP( err, 

                self->iIncallBubble->SetIncallBubbleAllowedInIdleL( allowed ) );

    		    {

    			self->iIncallBubbleAllowed = allowed;

    		    }

			}

		}

	return err;

	}