diff -r 2c54b51f39c4 -r bb2d3e476f29 clock/clockmw/clocktimezone/inc/timezoneclient.h
--- a/clock/clockmw/clocktimezone/inc/timezoneclient.h	Mon Jul 26 13:54:38 2010 +0530
+++ b/clock/clockmw/clocktimezone/inc/timezoneclient.h	Mon Aug 09 18:30:52 2010 +0530
@@ -27,7 +27,6 @@
 #include <QMap>
 
 #include <tz.h>
-#include <bacntf.h>
 
 // User includes
 #include "clockdatatypes.h"
@@ -38,72 +37,56 @@
 #define TIMEZONECLIENT_EXPORT Q_DECL_IMPORT
 #endif
 
-class CEnvironmentChangeNotifier;
+//class CEnvironmentChangeNotifier;
 class QStandardItemModel;
 class CTzLocalizer;
 class XQSettingsManager;
 class XQSettingsKey;
+class EnvironmentChangeNotifier;
 
-const int KInitialEvent = (
-		EChangesLocale |
-		EChangesMidnightCrossover |
-		EChangesThreadDeath |
-		EChangesPowerStatus |
-		EChangesSystemTime |
-		EChangesFreeMemory |
-		EChangesOutOfMemory);
-
-class TIMEZONECLIENT_EXPORT TimezoneClient : public QObject, public CBase
+class TimezoneClient : public QObject
 {
 	Q_OBJECT
 
 public:
-	/*TIMEZONECLIENT_EXPORT*/ static TimezoneClient* getInstance();
-	/*TIMEZONECLIENT_EXPORT*/ void deleteInstance();
-	/*TIMEZONECLIENT_EXPORT*/ bool isNull();
-
-private:
-	TimezoneClient();
-	~TimezoneClient();
-
-private:
-
-private:
-	static TimezoneClient *mTimezoneClient;
-	static bool mReferenceCount;
-
-// TODO: still refatoring
-public:
-	/*TIMEZONECLIENT_EXPORT*/ 	QList<LocationInfo> &getLocations();
-	/*TIMEZONECLIENT_EXPORT*/ LocationInfo getCurrentZoneInfoL();
-	/*TIMEZONECLIENT_EXPORT*/ void setAsCurrentLocationL(LocationInfo &location);
-	/*TIMEZONECLIENT_EXPORT*/ bool isDSTOnL(int timezoneId);
-	/*TIMEZONECLIENT_EXPORT*/ int getStandardOffset(int timezoneId);
-	QList<LocationInfo> getSavedLocations();
-	void saveLocations(const QList<LocationInfo> &locationList);
-	void getCountries(QMap<QString, int>& countries);
-	bool dstOn(int tzId);
-	void setDateTime(QDateTime dateTime);
-	void setTimeUpdateOn(bool timeUpdate = true);
-	bool timeUpdateOn();
-	QStandardItemModel *locationSelectorModel();
-	void createWorldClockModel();
-	bool checkForDstChange(AlarmInfo& alarmInfo);
-	QList<int> getAllTimeZoneIds();
-	QList<int> getAllTimeZoneOffsets();
-	QList<LocationInfo> getCountriesForUTCOffset(int utcOffset);
-	LocationInfo addCity(int timeZoneId, QString &cityName, int cityGroupId);
+	TIMEZONECLIENT_EXPORT static TimezoneClient* getInstance();
+	TIMEZONECLIENT_EXPORT void deleteInstance();
+	TIMEZONECLIENT_EXPORT bool isNull();
 
 public:
-	static int environmentCallback(TAny* obj);
+	TIMEZONECLIENT_EXPORT QList<LocationInfo> &getLocations();
+	TIMEZONECLIENT_EXPORT LocationInfo getCurrentZoneInfoL();
+	TIMEZONECLIENT_EXPORT void setAsCurrentLocationL(LocationInfo &location);
+	TIMEZONECLIENT_EXPORT bool isDSTOnL(int timezoneId);
+	TIMEZONECLIENT_EXPORT int getStandardOffset(int timezoneId);
+	TIMEZONECLIENT_EXPORT bool timeUpdateOn();
+	TIMEZONECLIENT_EXPORT void setTimeUpdateOn(bool timeUpdate = true);
+	TIMEZONECLIENT_EXPORT void setDateTime(QDateTime dateTime);
+	TIMEZONECLIENT_EXPORT QList<int> getAllTimeZoneOffsets();
+	TIMEZONECLIENT_EXPORT QList<LocationInfo> getCountriesForUTCOffset(
+			int utcOffset);
+	TIMEZONECLIENT_EXPORT LocationInfo addCity(
+			int timeZoneId, QString &cityName, int cityGroupId);
+	TIMEZONECLIENT_EXPORT bool checkForDstChange(AlarmInfo& alarmInfo);
+	TIMEZONECLIENT_EXPORT QList<LocationInfo> getSavedLocations();
+	TIMEZONECLIENT_EXPORT void saveLocations(
+			const QList<LocationInfo> &locationList);
+	
+	void notifyTimeChange();
 
 signals:
 	void timechanged();
 	void listUpdated();
 	void autoTimeUpdateChanged(int value);
 	void cityUpdated();
+
+private:
+	TimezoneClient();
+	~TimezoneClient();
 	
 private:
+	bool dstOn(int tzId);	
+	QList<int> getAllTimeZoneIds();
 	int getDstZoneOffset(int tzId);
 	TMonth intToMonth(int month);
 	bool getUtcDstOffsetL(int &dstOffset, const CTzId &tzId);
@@ -120,20 +103,21 @@
 	void populateCities();
 	void eventMonitor(const XQSettingsKey& key, const QVariant& value);
 
-public:
-	CEnvironmentChangeNotifier *mNotifier;
-
 private:
+	static TimezoneClient *mTimezoneClient;
+	static bool mReferenceCount;
+	
+private:
+	EnvironmentChangeNotifier *mNotifier;
 	CTzLocalizer *mTzLocalizer;
 	QMap<QString, int> mAllCountries;
 	QList<LocationInfo> mAllLocations;
-	QStandardItemModel *mWorldClockModel;
+	QPointer<QStandardItemModel> mWorldClockModel;
 	XQSettingsManager *mSettingsManager;
 	XQSettingsKey *mAutoTimeUpdateKey;
 
 	QList<int> mTimeZoneIds;
 
-//	bool mTimeUpdateOn;
 	int mCountryCount;
 	int mAutoTimeUpdateValue;
 };