clock/clockui/clockcityselectionlist/src/clockcityselectionlist.cpp
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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* Definition file for class ClockCitySelectionList.
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*
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*/
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//System Include
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#include<HbTranslator>
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// User includes
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#include "clockcityselectionlist.h"
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#include "clockcityselectionlist_p.h"
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#include "clockdatatypes.h"
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#include "timezoneclient.h"
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#include "OstTraceDefinitions.h"
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "clockcityselectionlistTraces.h"
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#endif
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/*!
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	\class ClockCitySelectionList
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	TODO: Write a complete description of the object. Mention about API usage
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	as well.
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 */
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/*!
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	\fn citySelected(LocationInfo *info)
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	This signal is emitted before the cityselectionlist is closed.
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	\param info Pointer to an object of LocationInfo containing the selected
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	city info. If the info is 0, it means that nothing was selected.
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 */
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/*!
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	Constructor.
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	\param client Pointer to TimezoneClinet.
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	\param parent of type QObject.
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 */
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ClockCitySelectionList::ClockCitySelectionList(
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		TimezoneClient *client, QObject *parent)
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:QObject(parent),
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 d_ptr(new ClockCitySelectionListPrivate(client, this))
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{
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	OstTraceFunctionEntry0( CLOCKCITYSELECTIONLIST_CLOCKCITYSELECTIONLIST_ENTRY );
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	// Load the translation file and install the editor specific translator
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	mTranslator = new HbTranslator("clockcityselectionlist");
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	mTranslator->loadCommon();
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	OstTraceFunctionExit0( CLOCKCITYSELECTIONLIST_CLOCKCITYSELECTIONLIST_EXIT );
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}
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/*!
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	Default constructor.
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	\param parent of type QObject.
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 */
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ClockCitySelectionList::ClockCitySelectionList(QObject *parent)
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:QObject(parent),
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 d_ptr(new ClockCitySelectionListPrivate(0, this))
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{
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	OstTraceFunctionEntry0( DUP1_CLOCKCITYSELECTIONLIST_CLOCKCITYSELECTIONLIST_ENTRY );
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	// Load the translation file and install the editor specific translator
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	mTranslator = new HbTranslator("clockcityselectionlist");
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	mTranslator->loadCommon();
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	OstTraceFunctionExit0( DUP1_CLOCKCITYSELECTIONLIST_CLOCKCITYSELECTIONLIST_EXIT );
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}
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ClockCitySelectionList::~ClockCitySelectionList()
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{
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    OstTraceFunctionEntry0( DUP2_CLOCKCITYSELECTIONLIST_CLOCKCITYSELECTIONLIST_ENTRY );
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    // Remove the translator
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    if (mTranslator) {
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        delete mTranslator;
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         mTranslator = 0;
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    }
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    OstTraceFunctionExit0( DUP2_CLOCKCITYSELECTIONLIST_CLOCKCITYSELECTIONLIST_EXIT );
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}
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/*!
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	Shows the city selection list. Connect to signal citySelected before calling this function
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	to make sure that the notification is reached upon selecting a city.
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 */
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void ClockCitySelectionList::showCityList()
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{
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	OstTraceFunctionEntry0( CLOCKCITYSELECTIONLIST_SHOWCITYLIST_ENTRY );
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	d_ptr->showCityList();
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	OstTraceFunctionExit0( CLOCKCITYSELECTIONLIST_SHOWCITYLIST_EXIT );
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}
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/*!
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	Closes the city list selection list. This is a convenient API for the client to close the list
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	if required. This would emit the citySelected signal without any selected city information.
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 */
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void ClockCitySelectionList::closeCityList()
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{
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	OstTraceFunctionEntry0( CLOCKCITYSELECTIONLIST_CLOSECITYLIST_ENTRY );
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	d_ptr->closeCityList();
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	OstTraceFunctionExit0( CLOCKCITYSELECTIONLIST_CLOSECITYLIST_EXIT );
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}
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// End of file	--Don't remove this.