locationpickerservice/inc/locationpickersearchview.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 03 May 2010 12:27:22 +0300
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/*
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* Copyright (c) 2010 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: LocationPickerSearchView declaration
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*
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*/
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#ifndef LOCATIONPICKERSEARCHVIEW_H
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#define LOCATIONPICKERSEARCHVIEW_H
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#include <HbView>
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class HbListView;
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class QStandardItemModel;
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class HbSearchPanel;
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class LocationPickerDataManager;
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class LocationPickerProxyModel;
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class HbDocumentLoader;
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class HbTextItem;
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class QGraphicsLinearLayout;
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/**  
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 * Class defines the search view of location picker
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 */
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class LocationPickerSearchView : public HbView
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{
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    Q_OBJECT
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public:
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    // constructor
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    LocationPickerSearchView(HbDocumentLoader &aLoader);
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    // destructor
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    ~LocationPickerSearchView();
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    //initialize the action items and connect to slots
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    void init();
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private slots:
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    // slot to perform search
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    void doSearch(QString aCriteria);
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    // slot to handle select event on a list item
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    void handleActivated(const QModelIndex &aIndex);
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    // slot to handle backbutton on search panel
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    void handleExit();
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signals:
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    //signals to switch current view
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    void switchView();
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    //signals when any item is selected
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    void selectItem( quint32 aLm );
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private:
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    //proxymodel used for sort and filter
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    LocationPickerProxyModel *mProxyModel;
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    // model for the view
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    QStandardItemModel *mModel;
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    // list view
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    HbListView  *mListView;
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    // search panel
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    HbSearchPanel *mSearchPanel;
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    // handle to data manager to populate model
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    LocationPickerDataManager *mDataManager;
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    //TextItem
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    HbTextItem* mEmptyLabel;
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    //Graphicslayout
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    QGraphicsLinearLayout* mVerticalLayout;
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    //Documentloader
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    HbDocumentLoader &mDocumentLoader;
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};
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#endif // LOCATIONPICKERSEARCHVIEW_H