diff -r 8173571d354e -r 1fc85118c3ae basiclocationinfodisplay/blid/engine/src/CBlidMeasurementSettingListener.cpp --- a/basiclocationinfodisplay/blid/engine/src/CBlidMeasurementSettingListener.cpp Thu Aug 19 09:48:36 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,169 +0,0 @@ -/* -* Copyright (c) 2006 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: Listner for getting the System of measurment settings using cRepository -* -*/ - - - -// System Include -#include -#include - -// INCLUDE FILES -#include "CBlidMeasurementSettingListener.h" - -// CONSTANTS - - -// ============================ MEMBER FUNCTIONS ============================== - -// --------------------------------------------------------------------------- -// CBlidMeasurementSettingListener::CBlidMeasurementSettingListener -// Overloaded Constructor -// -// --------------------------------------------------------------------------- -// -CBlidMeasurementSettingListener::CBlidMeasurementSettingListener( - MBlidMeasurementSettings& aListenerObsrv ) - :CActive(EPriorityStandard), - iObserver(aListenerObsrv) - { - } - -// --------------------------------------------------------------------------- -// CBlidMeasurementSettingListener::~CBlidMeasurementSettingListener -// Destructor -// -// --------------------------------------------------------------------------- -// -CBlidMeasurementSettingListener::~CBlidMeasurementSettingListener() - { - Cancel(); - - delete iRepository; - iRepository = NULL; - } - -// --------------------------------------------------------------------------- -// CBlidMeasurementSettingListener* CBlidMeasurementSettingListener::NewL -// Creates new Systen of Measurement adapter -// --------------------------------------------------------------------------- -// -CBlidMeasurementSettingListener* CBlidMeasurementSettingListener::NewL( - MBlidMeasurementSettings& aListenerObsrv ) - { - CBlidMeasurementSettingListener* self = - CBlidMeasurementSettingListener::NewLC( aListenerObsrv ); - CleanupStack::Pop(self); - return self; - } - -// --------------------------------------------------------------------------- -// CBlidMeasurementSettingListener* CBlidMeasurementSettingListener::NewLC -// Creates new Systen of Measurement Listener. Leaves the object on the clean-up -// stack -// --------------------------------------------------------------------------- -// -CBlidMeasurementSettingListener* CBlidMeasurementSettingListener::NewLC( - MBlidMeasurementSettings& aListenerObsrv ) - { - CBlidMeasurementSettingListener* self = - new(ELeave) CBlidMeasurementSettingListener( aListenerObsrv ); - CleanupStack::PushL(self); - self->ConstructL(); - return self; - } - -// --------------------------------------------------------------------------- -// void CBlidMeasurementSettingListener::ConstructL -// Second Phase Constructor -// -// --------------------------------------------------------------------------- -// -void CBlidMeasurementSettingListener::ConstructL() - { - CActiveScheduler::Add( this ); - - // Create the Central repository object for manipulating Avkon Central - // repository for System of measurements settings - iRepository = CRepository::NewL(TUid::Uid( KCRUidLocNotationPref )); - - StartNotification(); - } - -// --------------------------------------------------------------------------- -// TReal32 CBlidMeasurementSettingListener::SysofMeasurementL -// Returns the current value of the System of measurements settings -// -// @return TReal32 Current value of the System of measurements settings -// --------------------------------------------------------------------------- -// -TReal32 CBlidMeasurementSettingListener::SysofMeasurementL() - { - - TInt settingsValue = 0; - User::LeaveIfError( iRepository->Get( KLocSystemofMeasurements, - settingsValue )); - return ( static_cast( settingsValue )); - } - - -// -------------------------------------------------------------------------- -// void CBlidMeasurementSettingListener::RunL -// Inherited from CActive -// -// --------------------------------------------------------------------------- -// -void CBlidMeasurementSettingListener::RunL() - { - // Issue Notification - iObserver.HandleSysMeasureValueL(); - - // Schedule for listening to change events again - StartNotification(); - } - -// -------------------------------------------------------------------------- -// void CBlidMeasurementSettingListener::DoCancel -// Inherited from CActive -// -// --------------------------------------------------------------------------- -// -void CBlidMeasurementSettingListener::DoCancel() - { - // Cancel the outstanding CR notification request - iRepository->NotifyCancel( KLocSystemofMeasurements ); - } - -// -------------------------------------------------------------------------- -// void CBlidMeasurementSettingListener::StartNotification -// Start notification from the Central repository server for any changes in the -// System of measurements key value -// -// --------------------------------------------------------------------------- -// -void CBlidMeasurementSettingListener::StartNotification() - { - if( !IsActive()) - { - iStatus = KRequestPending; - // Request for notification - iRepository->NotifyRequest( KLocSystemofMeasurements, iStatus); - SetActive(); - } - } - -// End of File -