/*

 * 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:  

 *

 */

#ifndef SEARCH_STATES_SETTINGS_H

#define SEARCH_STATES_SETTINGS_H

#include <qstate.h>

#include <qabstractitemmodel.h>

#include "search_global.h"

#include <hbicon.h>

SEARCH_CLASS( SearchStateProviderTest)

class QGraphicsWidget;

class HbMainWindow;

class HbLabel;

class HbStackedWidget;

class HbView;

class HbDocumentLoader;

class HbAction;

class QGraphicsLinearLayout;

class SettingsWidget;

/** @ingroup group_searchstateprovider

 * @brief The state handles wizard activation and interaction.

 *

 * @see StateMachine

 *

 * @lib ?library

 * @since S60 ?S60_version

 */

class SearchSettingsState : public QState

    {

Q_OBJECT

public:

    /*

     * The plugin's display mode enumeration.

     * FullScreen means menustrip is not shown.

     * PartialScreen means menustrip is shown.

     */

    enum PluginDisplayMode

        {

        FullScreen, PartialScreen

        };

public:

    /**

     * Constructor.

     * @since S60 ?S60_version.     

     * @param aParent Owner.

     */

    SearchSettingsState(QState *aParent = 0);

    /**

     * Destructor.

     * @since S60 ?S60_version.

     */

    virtual ~SearchSettingsState();

protected:

    /**

     * @copydoc QState::onEntry()

     */

    void onEntry(QEvent *event);

    /**

     * @copydoc QState::onExit()

     */

    void onExit(QEvent *event);

private:

    /**

     * checking whether internet search is selected 

     * @since S60 ?S60_version.

     */

    void isInternetOn();

public slots:

    /**

     * Signalled when back action is triggerd from toolbaar.

     * @since S60 ?S60_version.

     */

    void handleBackEvent(bool);

    void slotISProvidersIcon(HbIcon icon, int id);

signals:

    /**

     * Emitted when the menu state is to be activated.

     * @since S60 ?S60_version.

     */

    void switchToProState();

    void settingslaunched();

    /**

     * Emitted when ok/cancel clicked on settings page

     * @since S60 ?S60_version.

     */

    void clickstatus(bool);  

    /**

     * Emitted when internet search is selectead 

     * @since S60 ?S60_version.

     */

    void switchToOnlineState();

    void publishISProviderIcon(int, HbIcon);

private:

    /**

     * HbMainWindow instance.

     */

    HbMainWindow* mMainWindow;

    /**

     * HbDocumentLoader instance.

     */

    HbDocumentLoader* mDocumentLoader;

    /**

     * settings widget

     * 

     */

    SettingsWidget* mWidget;

    bool minitialCount;

    /**

     * friend class for unit testing

     */

    SEARCH_FRIEND_CLASS (SearchStateProviderTest)

    };

#endif //SEARCH_STATES_SETTINGS_H