/*

* 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: Music Player popup handler.

*

*/

#ifndef MPCOLLECTIONPOPUPHANDLER_H

#define MPCOLLECTIONPOPUPHANDLER_H

#include <QObject>

class MpCollectionView;

class HbPopup;

class HbAction;

class MpEngine;

class QAbstractItemModel;

class MpMpxCollectionData;

class QPointF;

class MpCollectionPopupHandler : public QObject

{

    Q_OBJECT

public:

    MpCollectionPopupHandler( MpCollectionView *parent );

    virtual ~MpCollectionPopupHandler();

    void openDefaultViewContextMenu( int index, const QPointF &coords );

    void openFetchViewContextMenu( int index, const QPointF &coords );

    void openRenamePlaylistContainerDialog( const QString &currentName );

    void openRenamePlaylistItemDialog( const QString &currentName );

    void openAddSongsToPlaylist( QAbstractItemModel* model );

    void openDeleteSongs( QAbstractItemModel* model );

    void openAddToCurrentPlaylist( MpMpxCollectionData* collectionData );

    void openCreateNewPlaylist( MpMpxCollectionData* collectionData );

    void cancelOngoingPopup();

    bool showingPopup();

public slots:

    //Context Menus

    void defaultContextMenuOptionSelected( HbAction *selectedAction );

    void fetcherContextMenuOptionSelected( HbAction *selectedAction );

    //Dialogs

    void handleAddToPlaylistDialogFinished( HbAction *selectedAction );

    void handleAddToPlaylistGetTextFinished( HbAction *selectedAction );

    void handleRenamePlaylistContainer( HbAction *selectedAction );

    void handleRenamePlaylistItem( HbAction *selectedAction );

    void handleAddSongsToPlayList( HbAction *selectedAction );

    void handleDeleteSongs( HbAction *selectedAction );

    void handleAddToCurrentPlaylist( HbAction *selectedAction );

    void handleCreateNewPlaylistGetTextFinished( HbAction *selectedAction );

    void handleCreateNewPlaylistGetModelIndexesFinished( HbAction *selectedAction );

    void handleArrangeSongs( HbAction *selectedAction );

    void handleRequestDelete( HbAction *selectedAction );

    void outstandingPopupClosing();

private:

    void setOutstandingPopup( HbPopup *popup );

    void clearOutstandingPopup( HbPopup *popup );    

    void launchAddToPlaylistDialog( QList<int> &selection );

    void queryNewPlaylistName(const QStringList &playlists, const char *handler );

    void getText(const QString &label, const QString &text, const char *handler );

    void getModelIndexes( const QString &label, QAbstractItemModel* model, const char *handler );

    void requestDelete( QList<int> &selection );

private:

    MpCollectionView                *mView;                          // Not own

    HbPopup                         *mOutstandingPopup;              // Own

    MpEngine                        *mMpEngine;                      // Not own

    class MpPopupHandlerPermanentData : public QObject

    {

    public:

        MpPopupHandlerPermanentData( QObject *parent=0 );

        virtual ~MpPopupHandlerPermanentData();

        void clear();

    public:

        MpMpxCollectionData         *mIsolatedCollectionData;        // Not own

        QAbstractItemModel          *mAbstractItemModel;             // Own

        QList<int>                  mSelectedItems;

        QString                     mOriginalName;

        int                         mContextMenuIndex;

    };

    MpPopupHandlerPermanentData     *mPermanentData;                 // Own

};

#endif  // MPCOLLECTIONPOPUPHANDLER_H