/*

* Copyright (c) 2010 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: LocationPickerSearchView declaration

*

*/

#ifndef LOCATIONPICKERSEARCHVIEW_H

#define LOCATIONPICKERSEARCHVIEW_H

#include <HbView>

class HbListView;

class QStandardItemModel;

class HbSearchPanel;

class LocationPickerDataManager;

class LocationPickerProxyModel;

class HbDocumentLoader;

class HbTextItem;

class QGraphicsLinearLayout;

/**  

 * Class defines the search view of location picker

 */

class LocationPickerSearchView : public HbView

{

    Q_OBJECT

public:

    // constructor

    LocationPickerSearchView(HbDocumentLoader &aLoader);

    // destructor

    ~LocationPickerSearchView();

    //initialize the action items and connect to slots

    void init();

private slots:

    // slot to perform search

    void doSearch(QString aCriteria);

    // slot to handle select event on a list item

    void handleActivated(const QModelIndex &aIndex);

    // slot to handle backbutton on search panel

    void handleExit();

signals:

    //signals to switch current view

    void switchView();

    //signals when any item is selected

    void selectItem( quint32 aLm );

private:

    //proxymodel used for sort and filter

    LocationPickerProxyModel *mProxyModel;

    // model for the view

    QStandardItemModel *mModel;

    // list view

    HbListView  *mListView;

    // search panel

    HbSearchPanel *mSearchPanel;

    // handle to data manager to populate model

    LocationPickerDataManager *mDataManager;

    //TextItem

    HbTextItem* mEmptyLabel;

    //Graphicslayout

    QGraphicsLinearLayout* mVerticalLayout;

    //Documentloader

    HbDocumentLoader &mDocumentLoader;

};

#endif // LOCATIONPICKERSEARCHVIEW_H