/*

* Copyright (c) 2007-2008 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:  ECOM  implementation for touch indicator

*

*/

#include <apgtask.h>

#include <ConeResLoader.h>

#include <eikspane.h>

#include <avkon.hrh>

#include <lcstylustaprsc.rsg>

#include <e32uid.h> // KExecutableImageUid

#include <data_caging_path_literals.hrh>

#include "lcstylustap.h"

#include "debug.h"

#include "lcstylustapdismount.h"

const TInt KUsbUIUID = 0x102068E2;

const TInt KBtUIUID  = 0x10005951;

// Constants

_LIT(KFileDrive, "z:");

_LIT( KLCStylustapPluginResourceFile, "lcstylustaprsc.rsc" );

_LIT(KBTUIExe, "BTUI.exe"); // Hard coded name can be used, since it will not be changed

_LIT(KUSBExe, "USBClassChangeUI.exe");

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

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

// C++ default constructor

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

//

CLcStylusTap::CLcStylusTap()

    {

    }

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

// Symbian 2nd-phase constructor

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

//	

void CLcStylusTap::ConstructL()

    {

    }

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

// NewL

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

//

CLcStylusTap* CLcStylusTap::NewL( )

    {

    TRACE_FUNC_ENTRY

    CLcStylusTap* self = new( ELeave ) CLcStylusTap(  );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    TRACE_FUNC_EXIT

    return self;

    }

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

// Destructor

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

//	    

CLcStylusTap::~CLcStylusTap()

    {

    TRACE_FUNC_ENTRY    

    delete iDismountManager;

    TRACE_FUNC_EXIT

    }

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

// TextL.

// Return the text that should be displayed in the link.

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

//  

HBufC* CLcStylusTap::TextL( const TInt aUid, TInt& aTextType )

    {

        TRACE_INFO((_L("CLcStylusTap::TextL  aUid =  %d"), aUid))

 		CEikonEnv* eikEnv = CEikonEnv::Static();

		RConeResourceLoader rLoader(*eikEnv);

        TFileName filename;

        filename += KFileDrive;

        filename += KDC_RESOURCE_FILES_DIR; 

        filename += KLCStylustapPluginResourceFile;

        CleanupClosePushL(rLoader);				

		rLoader.OpenL(filename);

        HBufC* dynStringBuf = NULL;

        switch(aUid)

            {

            case EAknIndicatorBluetooth:

            case EAknIndicatorBluetoothVisible:

            case EAknIndicatorBluetoothModuleOn:

            case EAknIndicatorBluetoothModuleOnVisible:

                {

			    dynStringBuf = eikEnv->AllocReadResourceL(R_LCSTYLUSTAP_BT_NAME );                    

        	    aTextType = EAknIndicatorPluginLinkText;        	        	

                break;

                }

            case EAknIndicatorUSBConnection:        	

                {

        	    aTextType = EAknIndicatorPluginLinkText;

			    dynStringBuf = eikEnv->AllocReadResourceL(R_LCSTYLUSTAP_USB_NAME );            

            	break;

                }

            case EAknIndicatorUSBMemConnected:

            case EAknIndicatorUSBMemActive:   

                {     	

        	    aTextType = EAknIndicatorPluginLinkText;

			    dynStringBuf = eikEnv->AllocReadResourceL(R_LCSTYLUSTAP_USB_MEM_EJECT );            

        	    break;	        

                }

            default:

                break;

        }

		CleanupStack::PopAndDestroy(); // rLoader

        TRACE_INFO((_L("CLcStylusTap::TextL   =  %S"), dynStringBuf))

        return dynStringBuf;

    }

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

// HandleIndicatorTapL.

// Filter the aUid  and find the app plug in for the view.

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

//  

void CLcStylusTap::HandleIndicatorTapL( const TInt aUid )

    {	

    TRACE_INFO((_L("CLcStylusTap::HandleIndicatorTapL  aUid =  %d"), aUid))   

     switch(aUid)

 	    {    

     	case EAknIndicatorBluetooth:

     	case EAknIndicatorBluetoothVisible:

     	case EAknIndicatorBluetoothModuleOn:

     	case EAknIndicatorBluetoothModuleOnVisible:

            {                          

            TUidType uidtype(KExecutableImageUid, KUidApp,TUid::Uid(KBtUIUID));

            CreateDesiredViewL(KBTUIExe(),uidtype);     	           	

     	    break; 

            }

     	case EAknIndicatorUSBConnection:

            {					                         	            

            TUidType uidtype(KExecutableImageUid, TUid::Uid(0x00),TUid::Uid(KUsbUIUID));

            CreateDesiredViewL(KUSBExe(),uidtype);

            break;

         	}      	

     	case EAknIndicatorUSBMemConnected:

        case EAknIndicatorUSBMemActive:

            {

            EjectUSBMemL();

            break;	        

            }

 	   case EAknIndicatorIrActive: // IR not required                	

       default:

        TRACE_INFO((_L(" CLcStylusTap::HandleIndicatorTapL default")))

     	break;

 	   }                 

  	TRACE_FUNC_EXIT

    }    

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

// CreateDesiredViewL.

// Create the desired view via control panel.

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

//  

void CLcStylusTap::CreateDesiredViewL(const TDesC & aProcessName,const TUidType & aUidType) const

    {                 

    TRACE_FUNC_ENTRY

	RProcess NewProcess;	            

	User::LeaveIfError(NewProcess.Create(aProcessName, KNullDesC, aUidType));	

  	NewProcess.Resume();

	NewProcess.Close();	            		

    TRACE_FUNC_EXIT	      		

    }

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

// CreateDesiredViewL.

// Create the desired view via control panel.

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

//  

void CLcStylusTap::EjectUSBMemL()

    {                 

    TRACE_FUNC_ENTRY

    delete iDismountManager;

    iDismountManager = NULL;

    iDismountManager= CLcStylusTapDismount::NewL();

    iDismountManager->DisMountUsbDrives();    

    TRACE_FUNC_EXIT	      		

    }

// End of File