/*

* Copyright (c) 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:  Utility function for the views.

*

*/

#include <BtuiViewResources.rsg>    // Compiled resource ids

#include <aknnotewrappers.h>

#include <StringLoader.h>   		// Series 60 localisation stringloader

#include <e32property.h>

#include <bt_subscribe.h>

#include <featmgr.h>            	// Feature Manager API

#include <AknMediatorFacade.h>

#include <btengsettings.h>

#include <ctsydomainpskeys.h>

#include <CoreApplicationUIsSDKCRKeys.h>

#include <SecondaryDisplay/BtuiSecondaryDisplayAPI.h>

#include "BTUIViewsCommonUtils.h"

#include "debug.h"

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

// TBTUIViewsCommonUtils::ShowGeneralErrorNoteL

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

//

void TBTUIViewsCommonUtils::ShowGeneralErrorNoteL()

    {

    //TRACE_FUNC_ENTRY

    CAknNoteDialog* dlg = new (ELeave) CAknNoteDialog( CAknNoteDialog::EErrorTone,

                                                       CAknNoteDialog::ELongTimeout );

	if(FeatureManager::FeatureSupported( KFeatureIdCoverDisplay ))

		{  

		CleanupStack::PushL(dlg); 						

        dlg->PublishDialogL(ECmdShowBtGeneralErrorNote, KUidCoverUiCategoryBtui); // initializes cover support    

		CleanupStack::Pop(dlg); 						

		}

	TRACE_INFO(_L("ShowGeneralErrorNoteL "))

	dlg->ExecuteLD( R_BT_GENERAL_ERROR_NOTE );

	//TRACE_FUNC_EXIT    

    }

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

// TBTUIViewsCommonUtils::IsAnyDeviceConnectedL()

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

TBool TBTUIViewsCommonUtils::IsAnyDeviceConnectedL()

    {

	//TRACE_FUNC_ENTRY

    TInt connNum = 0;

    TInt retVal = RProperty::Get(KPropertyUidBluetoothCategory, 

      KPropertyKeyBluetoothGetPHYCount, connNum);

    TRACE_INFO((_L("GetConnectionNumber(): %d"), connNum))        

    //TRACE_FUNC_EXIT    

 	return (connNum > 0);

    }          

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

// CBTUIPairedDevicesView::TurnBTOnIfNeededL

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

TInt TBTUIViewsCommonUtils::TurnBTOnIfNeededL(CBTEngSettings* aBtEngSettings,TBool aCoverDisplayEnabled )

    {

	//TRACE_FUNC

    TInt errorCode = KErrNone;    

    TBTPowerStateValue previousPowerMode;

    errorCode=aBtEngSettings->GetPowerState(previousPowerMode); 

    if(errorCode)    

    	return errorCode;    

	if( previousPowerMode==EBTPowerOn )

		return KErrNone;

	if ( previousPowerMode==EBTPowerOff ) // power OFF -> ON

        {

        TRACE_INFO(_L("[BTUI]\t power OFF -> ON"))

        TInt offlineModeOff = 0;    // possible values are 0 and 1

        TInt activationEnabled = 0; // possible values are 0 and 1

        CRepository* repository = CRepository::NewL(KCRUidCoreApplicationUIs);

        CleanupStack::PushL(repository);

        repository->Get(KCoreAppUIsNetworkConnectionAllowed, offlineModeOff);

		// Closing connection:

		CleanupStack::PopAndDestroy(repository);        

		repository=NULL;

        repository = CRepository::NewL(KCRUidBluetoothEngine);

		// Check activation enabled

		CleanupStack::PushL(repository);

		repository->Get(KBTEnabledInOffline, activationEnabled);

		// Closing connection:

		CleanupStack::PopAndDestroy(repository);

        TRACE_INFO((_L("power OFF -> ON, offlineModeOff = %d"), offlineModeOff))

        TRACE_INFO((_L("power OFF -> ON, activationEnabled = %d"), activationEnabled))

           // Choose user interaction

        //

        if ( !offlineModeOff && !activationEnabled )

            {

            // Load a string, create and show a note

            //

            HBufC* stringHolder = StringLoader::LoadLC( R_BT_OFFLINE_DISABLED );

            CAknInformationNote* note = new (ELeave) CAknInformationNote();

			if(aCoverDisplayEnabled)

				{  

				CleanupStack::PushL(note); 						

	    		note->PublishDialogL(ECmdBtuiShowBtOfflineDisableNote, KUidCoverUiCategoryBtui); // initializes cover support    

				CleanupStack::Pop(note); 						

				}

    		note->ExecuteLD( *stringHolder );

    		CleanupStack::PopAndDestroy(stringHolder); //stringHolder

            }

        else

            {

            // Choose query

            //

            TInt resource = 0;

        	TInt coverUiDlgId = 0;

            if ( offlineModeOff )

                {

                resource = R_BT_IS_OFF_QUERY;

				if(aCoverDisplayEnabled)

					{  

        	    	coverUiDlgId = ECmdBtuiShowBtIsOffDlg;

					}

                }

            else

                {

                resource = R_BT_ACTIVATE_IN_OFFLINE_QUERY;

				if(aCoverDisplayEnabled)

					{  

        	    	coverUiDlgId = ECmdBtuiShowBtActivateInOfflineDlg;

					}

                }

            // Create and show query

            //

            CAknQueryDialog* dlg = CAknQueryDialog::NewL();

   			if(aCoverDisplayEnabled)

				{  

				CleanupStack::PushL(dlg); 						

    			dlg->PublishDialogL(coverUiDlgId, KUidCoverUiCategoryBtui); // initializes cover support    

				CleanupStack::Pop(dlg); 						

				}

            TInt keypress = dlg->ExecuteLD( resource );

            if( keypress )

                {

                // Switch BT ON

                //

                errorCode=aBtEngSettings->SetPowerState(EBTPowerOn ) ;

                if (errorCode)

                    {

                    ShowGeneralErrorNoteL();                   

                    }

                }  else     

            	{

            	errorCode=KErrCancel;               

            	}       

            }

        }    

    return errorCode;

    }