diff -r 96907930389d -r 12af337248b1 clock/clockmw/clocktimezone/inc/timezoneclient.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/clock/clockmw/clocktimezone/inc/timezoneclient.h	Tue Aug 31 15:13:43 2010 +0300
@@ -0,0 +1,127 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+
+// timezoneclient.h
+#ifndef __TIMEZONECLIENT_H__
+#define __TIMEZONECLIENT_H__
+
+// System includes
+#include <qglobal.h>
+#include <QtGui>
+#include <QList>
+#include <QDateTime>
+#include <QMap>
+
+#include <tz.h>
+
+// User includes
+#include "clockdatatypes.h"
+
+#ifdef  TIMEZONECLIENT_LIBRARY
+#define TIMEZONECLIENT_EXPORT Q_DECL_EXPORT
+#else
+#define TIMEZONECLIENT_EXPORT Q_DECL_IMPORT
+#endif
+
+//class CEnvironmentChangeNotifier;
+class QStandardItemModel;
+class CTzLocalizer;
+class XQSettingsManager;
+class XQSettingsKey;
+class EnvironmentChangeNotifier;
+
+class TimezoneClient : public QObject
+{
+	Q_OBJECT
+
+public:
+	TIMEZONECLIENT_EXPORT static TimezoneClient* getInstance();
+	TIMEZONECLIENT_EXPORT void deleteInstance();
+	TIMEZONECLIENT_EXPORT bool isNull();
+
+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);
+	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);
+	void getDstRulesL(
+			QDateTime &startTime, QDateTime &endTime,int timezoneId);
+	void getCitiesForCountry(
+			int id, QMap<QString, int>& cities);
+	void getLocationInfo(
+			int groupId, int cityIndex, LocationInfo& cityInfo);
+	int getCityGroupIdByName(const QString& name);
+	int getCityOffsetByNameAndId(const QString& name, int tzId);
+
+private slots:
+	void populateCities();
+	void eventMonitor(const XQSettingsKey& key, const QVariant& value);
+
+private:
+	static TimezoneClient *mTimezoneClient;
+	static bool mReferenceCount;
+	
+private:
+	EnvironmentChangeNotifier *mNotifier;
+	CTzLocalizer *mTzLocalizer;
+	QMap<QString, int> mAllCountries;
+	QList<LocationInfo> mAllLocations;
+	QPointer<QStandardItemModel> mWorldClockModel;
+	XQSettingsManager *mSettingsManager;
+	XQSettingsKey *mAutoTimeUpdateKey;
+
+	QList<int> mTimeZoneIds;
+
+	int mCountryCount;
+	int mAutoTimeUpdateValue;
+};
+
+#endif		// __TIMEZONECLIENT_H__
+
+// End of file