InfoDialogContainer.h

/* InfoDialogContainer.h */
 
/* Copyright (C) 2011-2024 Michael Lugmair (Lucio Carreras)
 *
 * This file is part of sayonara player
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef SAYONARA_PLAYER_INFO_DIALOG_CONTAINER_H
#define SAYONARA_PLAYER_INFO_DIALOG_CONTAINER_H
 
#include "Utils/Pimpl.h"
#include <QObject>
 
enum class OpenMode :
    uint8_t
{
    Info,
    Edit,
    Lyrics,
    Cover
};
 
class GUI_InfoDialog;
 
class InfoDialogContainer;
class InfoDialogContainerAsyncHandler :
    public QObject
{
    Q_OBJECT
    PIMPL(InfoDialogContainerAsyncHandler)
 
        friend class InfoDialogContainer;
 
    public:
        ~InfoDialogContainerAsyncHandler() override;
 
    private:
        InfoDialogContainerAsyncHandler(InfoDialogContainer* container, OpenMode openMode);
 
        bool start();
        [[nodiscard]] bool isRunning() const;
 
    private slots:
        void scannerFinished();
};
 
class InfoDialogContainer
{
    PIMPL(InfoDialogContainer)
 
        friend class InfoDialogContainerAsyncHandler;
 
        friend class GUI_InfoDialog;
 
    public:
        InfoDialogContainer();
        virtual ~InfoDialogContainer();
 
    protected:
        enum EditTab
        {
            TabText,
            TabCover,
            TabTagsFromPath
        };
 
        [[nodiscard]] virtual MD::Interpretation metadataInterpretation() const = 0;
 
        [[nodiscard]] virtual MetaDataList infoDialogData() const = 0;
 
        [[nodiscard]] virtual QWidget* getParentWidget() = 0;
 
        [[nodiscard]] virtual bool hasMetadata() const;
 
        [[nodiscard]] virtual QStringList pathlist() const;
 
        virtual void showInfo();
 
        virtual void showLyrics();
 
        virtual void showEdit();
 
        virtual void showCoverEdit();
 
    private:
        bool initDialog(OpenMode openMode);
 
        void go(OpenMode openMode, const MetaDataList& tracks);
};
 
#endif // SAYONARA_PLAYER_INFO_DIALOG_CONTAINER_H