/*

* 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:    

*

*/

// INCLUDE FILES

#include "iaupdatesettingdialog.h"

#include "iaupdateaccesspointhandler.h"  

#include "iaupdatestatuspanehandler.h"

#include "iaupdateapplication.h"

#include "iaupdate.hrh"

#include "iaupdateprivatecrkeys.h"

#include "iaupdatedebug.h"

#include <iaupdate.rsg>

#include <centralrepository.h>

#include <featmgr.h> 

#include <hlplch.h>

_LIT( KSWUPDATE_HLP_SETTINGS, "SWUPDATE_HLP_SETTINGS" ); 

// cenrep in emulator:

// copy 2000F85A.txt to '\epoc32\release\winscw\udeb\Z\private\10202be9\'

// delete 2000F85A.txt from 'epoc32\winscw\c\private\10202be9\persists'

//

// cenrep in hardware:

// copy 2000F85A.txt to '\epoc32\data\Z\private\10202be9'

//

/******************************************************************************

 * class CIAUpdateSettingDialog

 ******************************************************************************/

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

// CIAUpdateSettingDialog::ShowDialogL

// 

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

TBool CIAUpdateSettingDialog::ShowDialogL()

	{

	//__UHEAP_MARK;

	CIAUpdateSettingDialog* dialog = CIAUpdateSettingDialog::NewL();

	TBool ret = dialog->ExecuteLD( R_IAUPDATE_SETTING_DIALOG );

   	//__UHEAP_MARKEND;

    return ret;

	}

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

// CIAUpdateSettingDialog::NewL

//

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

CIAUpdateSettingDialog* CIAUpdateSettingDialog::NewL()

    {

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

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CIAUpdateSettingDialog::CIAUpdateSettingDialog

// 

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

//

CIAUpdateSettingDialog::CIAUpdateSettingDialog()

	{

    }

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

// CIAUpdateSettingDialog::ConstructL

//

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

//

void CIAUpdateSettingDialog::ConstructL()

    {

 	CAknDialog::ConstructL( R_IAUPDATE_SETTING_DIALOG_MENU );

    // get previous title so it can be restored

	iStatusPaneHandler = CIAUpdateStatusPaneHandler::NewL( iAvkonAppUi );

	iStatusPaneHandler->StoreOriginalTitleL();

    } 

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

// Destructor

//

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

//

CIAUpdateSettingDialog::~CIAUpdateSettingDialog()

    {

	delete iStatusPaneHandler;

    if (iAvkonAppUi)

    	{

    	iAvkonAppUi->RemoveFromStack( this );

    	}

    }

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

// CIAUpdateSettingDialog::CreateCustomControlL

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

//

SEikControlInfo CIAUpdateSettingDialog::CreateCustomControlL( TInt aControlType )

    {

    SEikControlInfo controlInfo;

    controlInfo.iControl = NULL;

    controlInfo.iTrailerTextId = 0;

    controlInfo.iFlags = 0;

    switch ( aControlType )

        {

        case EAknCtLastControlId:

            {

            controlInfo.iControl = new (ELeave) CIAUpdateSettingItemList();

            break;

            }

        default:

            {

            break;

            }

        }

    return controlInfo;

    }

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

// CIAUpdateSettingDialog::ActivateL

//

// Called by system when dialog is activated.

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

//

void CIAUpdateSettingDialog::ActivateL()

	{

    CAknDialog::ActivateL();

	// this cannot be in ConstructL which is executed before dialog is launched

	iAvkonAppUi->AddToStackL(this);

    }

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

// CIAUpdateSettingDialog::GetHelpContext

//

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

//

void CIAUpdateSettingDialog::GetHelpContext( TCoeHelpContext& aContext ) const

	{

	aContext.iMajor = KUidIAUpdateApp;

    aContext.iContext = KSWUPDATE_HLP_SETTINGS;        

	}

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

// CIAUpdateSettingDialog::HandleListBoxEventL

// 

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

void CIAUpdateSettingDialog::HandleListBoxEventL( CEikListBox* /*aListBox*/,

                                                  TListBoxEvent /*aEventType*/ )

    {

    }

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

// CIAUpdateSettingDialog::PreLayoutDynInitL

// 

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

//

void CIAUpdateSettingDialog::PreLayoutDynInitL()

    {

    iList = (CIAUpdateSettingItemList*) ControlOrNull ( EIAUpdateSettingDialogList );

    iList->LoadSettingsL(); // from CAknSettingItemList

	iStatusPaneHandler->SetTitleL( R_IAUPDATE_SETTING_DIALOG_TITLE );

	iStatusPaneHandler->SetNaviPaneTitleL(KNullDesC);

    }

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

// CIAUpdateSettingDialog::DynInitMenuPaneL

//

// Called by system before menu is shown.

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

//

void CIAUpdateSettingDialog::DynInitMenuPaneL(TInt aResourceID, CEikMenuPane* aMenuPane )

	{

    if( aResourceID == R_IAUPDATE_SETTING_DIALOG_MENU_PANE ) 

        {

        if ( !FeatureManager::FeatureSupported( KFeatureIdHelp ) )

            {

            aMenuPane->SetItemDimmed( EAknCmdHelp, ETrue );

            }

        }

    }

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

// CIAUpdateSettingDialog::ProcessCommandL

//

// Handle commands from menu.

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

//

void CIAUpdateSettingDialog::ProcessCommandL(TInt aCommandId)

	{

    if ( MenuShowing() ) 

        {

        HideMenu();

        }

	switch ( aCommandId )

		{

		case EAknCmdHelp:

			{

			HlpLauncher::LaunchHelpApplicationL( 

			                     iEikonEnv->WsSession(), 

			                     iEikonEnv->EikAppUi()->AppHelpContextL() );

		    break;

			}

		case EAknCmdOpen:

			{

			EditItemL();

			break;

			}

        case EAknCmdExit:

        case EEikCmdExit:

			{

			// close dialog and exit calling application

			iAvkonAppUi->ProcessCommandL( EAknCmdExit );

			break;

			}

		default:			

		    break;

		}

	}

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

// CIAUpdateSettingDialog::OkToExitL

//

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

//

TBool CIAUpdateSettingDialog::OkToExitL(TInt aButtonId)

	{

	if ( aButtonId == EEikBidCancel )

		{

		TRAP_IGNORE( SaveSettingsL() );  //potential leave trapped 

		                                 //because IAD is not closed if SaveSettingsL() leaves 

		return ETrue; // close dialog

		}

	if ( aButtonId == EAknSoftkeyOpen )

		{

		EditItemL();

		return EFalse; // leave dialog open

		}

	if ( aButtonId == EAknSoftkeyBack )

        {

		SaveSettingsL();

		return ETrue; // close dialog

		}

	return CAknDialog::OkToExitL(aButtonId);

	}

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

// CIAUpdateSettingDialog::OfferKeyEventL

// 

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

//

TKeyResponse CIAUpdateSettingDialog::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType)

	{

	if (aType == EEventKey)

		{

		switch (aKeyEvent.iCode)

			{

			case EKeyEscape:  // framework calls this when dialog must shut down

				{

				return CAknDialog::OfferKeyEventL(aKeyEvent, aType);

        		}

			case EKeyUpArrow:

			case EKeyDownArrow:

			    {

    		    break;

			    }

            default:

				{

			    break;

				}

			}

		}

	return CAknDialog::OfferKeyEventL( aKeyEvent, aType);

	}

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

// CIAUpdateSettingDialog::HandleResourceChange

// 

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

//

void CIAUpdateSettingDialog::HandleResourceChange(TInt aType)

    {   

    if (aType == KEikDynamicLayoutVariantSwitch) //Handle change in layout orientation

        {

        TRect mainPaneRect;

        AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, mainPaneRect );

        SetRect( mainPaneRect );

        iList->HandleResourceChange( aType );

        CCoeControl::HandleResourceChange( aType );

		DrawDeferred();

	    return;

		}

    if ( aType == KAknsMessageSkinChange )

        {

        }

    CCoeControl::HandleResourceChange( aType );

    }

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

// CIAUpdateSettingDialog::EditItemL

// 

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

//

void CIAUpdateSettingDialog::EditItemL()

	{

	TInt currentIndex = iList->ListBox()->CurrentItemIndex();

	TBool calledFromMenu = ETrue;

	iList->EditItemL( currentIndex, calledFromMenu );

	}

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

// CIAUpdateSettingDialog::SetVisibility

// 

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

//

void CIAUpdateSettingDialog::SetVisibility()

	{

	}

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

// CAspContentDialog::SetAllReadOnly

// 

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

//

void CIAUpdateSettingDialog::SetAllReadOnly()

	{

	}

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

// CIAUpdateSettingDialog::SaveSettingsL

// 

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

//

void CIAUpdateSettingDialog::SaveSettingsL()

	{

    iList->StoreSettingsL();  // from CAknSettingItemList

    CRepository* cenrep = CRepository::NewLC( KCRUidIAUpdateSettings );

    TInt err = cenrep->StartTransaction( CRepository::EReadWriteTransaction );

    User::LeaveIfError( err );

    cenrep->CleanupCancelTransactionPushL();

    TInt num = iList->Attribute( EAccessPoint );

    if ( num == 0 )

        {

        // O means default destination. Let's save it as -1 so that we know later on 

        // whether cenrep really contained the default or just nothing.

        num = -1;

        }

    err = cenrep->Set( KIAUpdateAccessPoint, num );

    User::LeaveIfError( err );

    num = iList->Attribute( EAutoUpdateCheck );

    err = cenrep->Set( KIAUpdateAutoUpdateCheck, num );

    User::LeaveIfError( err );

    num = iList->Attribute( ERoamingWarning );

    err = cenrep->Set( KIAUpdateRoamingWarning, num );

    User::LeaveIfError( err );

    TUint32 ignore = KErrNone;

    User::LeaveIfError( cenrep->CommitTransaction( ignore ) );

    CleanupStack::PopAndDestroy(); // CleanupCancelTransactionPushL()

    CleanupStack::PopAndDestroy( cenrep );

	}

/******************************************************************************

 * class CIAUpdateSettingItemList

 ******************************************************************************/

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

// CIAUpdateSettingItemList::CreateSettingItemL

// 

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

//

CAknSettingItem* CIAUpdateSettingItemList::CreateSettingItemL( TInt aSettingId )

    {

    IAUPDATE_TRACE("[IAUPDATE] CIAUpdateSettingItemList::CreateSettingItemL begin");

    CRepository* cenrep = CRepository::NewLC( KCRUidIAUpdateSettings );

    CAknSettingItem* item = NULL;

    switch ( aSettingId )

        {

        case EIAUpdateSettingAccessPoint:

            {

            User::LeaveIfError( cenrep->Get( KIAUpdateAccessPoint, iAccessPoint ) );

            IAUPDATE_TRACE_1("[IAUPDATE] CIAUpdateSettingItemList::CreateSettingItemL iAccessPoint: %d", iAccessPoint);

            if ( iAccessPoint == -1 )

                {

                // -1 was just our private representation in cenrep of the default destination  

                // Let's handle it as it was 0

                iAccessPoint = 0;

                }

            item = CIAUpdateAccessPointSettingItem::NewL( aSettingId, iAccessPoint );

            break;

            }

        case EIAUpdateSettingAutoUpdateCheck:

            {

            User::LeaveIfError( cenrep->Get( KIAUpdateAutoUpdateCheck, iAutoUpdateCheck ) );

            item = new (ELeave) CAknEnumeratedTextPopupSettingItem

                               ( aSettingId, iAutoUpdateCheck );

            break;

            }

        case EIAUpdateSettingRoamingWarning:

            {

            User::LeaveIfError( cenrep->Get( KIAUpdateRoamingWarning, iRoamingWarning ) );

            item = new (ELeave) CAknBinaryPopupSettingItem

                               ( aSettingId, iRoamingWarning );

            break;

            }

        default:

            {

            item = new (ELeave) CAknSettingItem( aSettingId );

            break;

            }

        }

    CleanupStack::PopAndDestroy( cenrep ); 

    IAUPDATE_TRACE("[IAUPDATE] CIAUpdateSettingItemList::CreateSettingItemL end");

    return item;

    }

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

// CIAUpdateSettingItemList::LoadSettingsL

// 

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

//

void CIAUpdateSettingItemList::LoadSettingsL()

    {

    CAknSettingItemList::LoadSettingsL();

    }

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

// CIAUpdateSettingItemList::EditItemL

// 

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

//

void CIAUpdateSettingItemList::EditItemL( TInt aIndex, TBool aCalledFromMenu )

    {

    CAknSettingItemList::EditItemL( aIndex, aCalledFromMenu );

    }

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

// CIAUpdateSettingItemList::SetAttribute

// 

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

//