/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2012-01-04
 * Description : a message box to manage camera items
 *
 * SPDX-FileCopyrightText: 2012-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 *
 * ============================================================ */

#pragma once

// Qt includes

#include <QWidget>
#include <QTreeWidget>

// Local includes

#include "camerathumbsctrl.h"
#include "digikam_export.h"

class QDialog;
class QDialogButtonBox;

namespace Digikam
{

class DIGIKAM_GUI_EXPORT CameraItem : public QTreeWidgetItem
{

public:

    CameraItem(QTreeWidget* const parent, const CamItemInfo& info);
    ~CameraItem()                  override;

    bool hasValidThumbnail() const;
    CamItemInfo info()       const;

    void setThumb(const QPixmap& pix, bool hasThumb = true);

private:

    class Private;
    Private* const d = nullptr;

private:

    Q_DISABLE_COPY(CameraItem)
};

// -----------------------------------------------------------

class DIGIKAM_GUI_EXPORT CameraItemList : public QTreeWidget
{
    Q_OBJECT

public:

    explicit CameraItemList(QWidget* const parent = nullptr);
    ~CameraItemList()                             override;

    void setThumbCtrl(CameraThumbsCtrl* const ctrl);
    void setItems(const CamItemInfoList& items);

private:

    void drawRow(QPainter* p,
                 const QStyleOptionViewItem& opt,
                 const QModelIndex& index)  const override;

private Q_SLOTS:

    void slotThumbnailLoaded(const CamItemInfo&);

private:

    class Private;
    Private* const d = nullptr;
};

// -----------------------------------------------------------

class DIGIKAM_GUI_EXPORT CameraMessageBox
{

public:

    /**
     * Show List of camera items into an informative message box.
     */
    static void informationList(CameraThumbsCtrl* const ctrl,
                                QWidget* const parent,
                                const QString& caption,
                                const QString& text,
                                const CamItemInfoList& items,
                                const QString& dontShowAgainName = QString());

    /**
     * Show List of camera items to process into a message box and wait user feedback.
     * Return QMessageBox::Yes or QMessageBox::Cancel
     */
    static int warningContinueCancelList(CameraThumbsCtrl* const ctrl,
                                         QWidget* const parent,
                                         const QString& caption,
                                         const QString& text,
                                         const CamItemInfoList& items,
                                         const QString& dontAskAgainName = QString());
};

} // namespace Digikam
