/*

* Copyright (c) 2008 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:   VideoListMenu class definition

*

*/

#ifndef VIDEOLISTMENU_H

#define VIDEOLISTMENU_H

#include <qobject.h>

#include <qmap.h>

#include <hbaction.h>

class TMPXItemId;

class VideoListView;

class VideoCollectionViewUtils;

class VideoProxyModelGeneric;

class VideoCollectionUiLoader;

class VideoListSelectionDialog;

class VideoServices;

/**

 * Class handles the menu for VideoListView.

 */

class VideoListMenu : public QObject

{

    Q_OBJECT

public:

    /**

     * Contructor.

     * @param uiLoader VideoCollectionUiLoader instance

     * @param parent VideoListView parent

     */

    VideoListMenu(VideoCollectionUiLoader* uiLoader, VideoListView* parent);

    /**

     * Destructor.

     *

     */

    ~VideoListMenu();

    /**

     * Creates and initializes menu and connects signals

     *

     * @return 0 if ok, < 0 if initialisation fails

     */

    int initializeMenu();

private:

    /**

     * Shows or hides a menu action.

     */

    void showAction(bool show, const QString &name);

private slots:

    /**

     * Slot is connected into main menus sort -items

     * Method checks sorting role based on active menu item and initiates sorting

     *

     */

    void startSorting();

    /**

     * Method checks the sorting role and starts sorting

     *

     */

    void doSorting(int role);

    /**

     * Slot is connected into main menus "delete items" (delete...) signal

     *

     * Calls ui utils to show multiple delete dialog for current widget

     *

     */

    void deleteItemsSlot();

    /**

     * Slot is connected into main menus "Create new collection..." signal

     * Shows a selection dialog for creating a new collection

     *

     */

    void createCollectionSlot();

    /**

     * Slot is connected into toolbar's  "Add videos" signal

     *

     */

    void addVideosToCollectionSlot();

    /**

     * Slot is connected into main menus aboutToShow -signal

     *

     */

    void aboutToShowMainMenuSlot();

    /**

     * Prepare menu when videos used through browsing service.

     */

    void prepareBrowseServiceMenu();

    /**

     * Slot which is called when an object has been loaded.

     */

    void objectReadySlot(QObject *object, const QString &name);

private:

    /**

     * Reference to video collection view utils

     */

    VideoCollectionViewUtils &mUiUtils;

    /**

     * Pointer to the XML UI (DocML) loader, not owned

     */

    VideoCollectionUiLoader* mUiLoader;

    /**

     * Pointer to VideoListView.

     * Not own.

     */

    VideoListView* mListView;

    /**

     * Pointer to videoservices instance

     * if exists, app has started as service

     */

    VideoServices* mVideoServices;

    /**

     * Sorting roles mapped to appropriate actions.

     */

    QMap<HbAction*, int> mSortingRoles;

};

#endif // VIDEOLISTMENU_H