/***************************************************************************

 *   Copyright (c) 2008  Nikolaj Hald Nielsen <nhnFreespirit@gmail.com>    *

 *                                                                         *

 *   This program is free software; you can redistribute it and/or modify  *

 *   it under the terms of the GNU General Public License as published by  *

 *   the Free Software Foundation; either version 2 of the License, or     *

 *   (at your option) any later version.                                   *

 *                                                                         *

 *   This program is distributed in the hope that it will be useful,       *

 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *

 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *

 *   GNU General Public License for more details.                          *

 *                                                                         *

 *   You should have received a copy of the GNU General Public License     *

 *   along with this program; if not, write to the                         *

 *   Free Software Foundation, Inc.,                                       *

 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *

 ***************************************************************************/

#ifndef GLOBALCOLLECTIONACTIONS_H

#define GLOBALCOLLECTIONACTIONS_H

#include "amarok_export.h"

#include "Meta.h"

#include "context/popupdropper/libpud/PopupDropperAction.h"

class AMAROK_EXPORT GlobalCollectionAction : public PopupDropperAction

{

public:

    GlobalCollectionAction( const QString &text, QObject * parent );

};

class AMAROK_EXPORT GlobalCollectionGenreAction : public GlobalCollectionAction

{

    public:

        GlobalCollectionGenreAction( const QString &text, QObject * parent );

        void setGenre( Meta::GenrePtr genre );

    protected:

        Meta::GenrePtr genre();

    private:

        Meta::GenrePtr m_currentGenre;

};

class AMAROK_EXPORT GlobalCollectionArtistAction : public GlobalCollectionAction

{

    public:

        GlobalCollectionArtistAction( const QString &text, QObject * parent );

        void setArtist( Meta::ArtistPtr artist );

    protected:

        Meta::ArtistPtr artist();

    private:

        Meta::ArtistPtr m_currentArtist;

};

class AMAROK_EXPORT GlobalCollectionAlbumAction : public GlobalCollectionAction

{

    public:

        GlobalCollectionAlbumAction( const QString &text, QObject * parent );

        void setAlbum( Meta::AlbumPtr album );

    protected:

        Meta::AlbumPtr album();

    private:

        Meta::AlbumPtr m_currentAlbum;

};

class AMAROK_EXPORT GlobalCollectionTrackAction : public GlobalCollectionAction

{

    public:

        GlobalCollectionTrackAction( const QString &text, QObject * parent );

        void setTrack( Meta::TrackPtr track );

    protected:

        Meta::TrackPtr track();

    private:

        Meta::TrackPtr m_currentTrack;

};

class AMAROK_EXPORT GlobalCollectionYearAction : public GlobalCollectionAction

{

    public:

        GlobalCollectionYearAction( const QString &text, QObject * parent );

        void setYear( Meta::YearPtr year );

    protected:

        Meta::YearPtr year();

    private:

        Meta::YearPtr m_currentYear;

};

class GlobalCollectionComposerAction : public GlobalCollectionAction

{

    public:

        GlobalCollectionComposerAction( const QString &text, QObject * parent );

        void setComposer( Meta::ComposerPtr composer );

    protected:

        Meta::ComposerPtr composer();

    private:

        Meta::ComposerPtr m_currentComposer;

};

class GlobalCollectionActions;

namespace The {

    AMAROK_EXPORT GlobalCollectionActions* globalCollectionActions();

}

/**

This class keeps track of global context actions that should be added to all genre, artists or another meta type in all collections.

	@author Nikolaj Hald Nielsen <nhnFreespirit@gmail.com> 

*/

class AMAROK_EXPORT GlobalCollectionActions

{

    friend GlobalCollectionActions* The::globalCollectionActions();

public:

    QList<PopupDropperAction *> actionsFor( Meta::DataPtr item );

    void addGenreAction( GlobalCollectionGenreAction * action );

    void addArtistAction( GlobalCollectionArtistAction * action );

    void addAlbumAction( GlobalCollectionAlbumAction * action );

    void addTrackAction( GlobalCollectionTrackAction * action );

    void addYearAction( GlobalCollectionYearAction * action );

    void addComposerAction( GlobalCollectionComposerAction * action );

private:

    GlobalCollectionActions();

    ~GlobalCollectionActions();

    QList<PopupDropperAction *> actionsFor( Meta::GenrePtr genre );

    QList<PopupDropperAction *> actionsFor( Meta::ArtistPtr artist );

    QList<PopupDropperAction *> actionsFor( Meta::AlbumPtr album );

    QList<PopupDropperAction *> actionsFor( Meta::TrackPtr track );

    QList<PopupDropperAction *> actionsFor( Meta::YearPtr year );

    QList<PopupDropperAction *> actionsFor( Meta::ComposerPtr composer );

    QList<GlobalCollectionGenreAction *> m_genreActions;

    QList<GlobalCollectionArtistAction *> m_artistActions;

    QList<GlobalCollectionAlbumAction *> m_albumActions;

    QList<GlobalCollectionTrackAction *> m_trackActions;

    QList<GlobalCollectionYearAction *> m_yearActions;

    QList<GlobalCollectionComposerAction *> m_composerActions;

};

#endif