trashview.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2015-08-07
 * Description : Trash view
 *
 * Copyright (C) 2015 by Mohamed_Anwer <m_dot_anwer at gmx dot 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, 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.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_TRASH_VIEW_H
#define DIGIKAM_TRASH_VIEW_H
 
// Qt includes
 
#include <QWidget>
#include <QStyledItemDelegate>
 
namespace Digikam
{
 
class DTrashItemModel;
class ThumbnailSize;
 
class TrashView : public QWidget
{
    Q_OBJECT
 
public:
 
    explicit TrashView(QWidget* const parent = nullptr);
    ~TrashView()                              override;
 
    DTrashItemModel* model()            const;
 
    ThumbnailSize getThumbnailSize()    const;
 
    void setThumbnailSize(const ThumbnailSize& thumbSize);
 
    QUrl lastSelectedItemUrl()          const;
 
    void selectLastSelected();
 
    QString statusBarText()             const;
 
private Q_SLOTS:
 
    void slotSelectionChanged();
    void slotUndoLastDeletedItems();
    void slotRestoreSelectedItems();
    void slotDeleteSelectedItems();
    void slotRemoveItemsFromModel();
    void slotRemoveAllItemsFromModel();
    void slotDeleteAllItems();
    void slotDataChanged();
    void slotChangeLastSelectedItem(const QModelIndex& curr, const QModelIndex& prev);
 
Q_SIGNALS:
 
    void selectionChanged();
 
private:
 
    class Private;
    Private* const d;
};
 
// --------------------------------------------------
 
class ThumbnailAligningDelegate : public QStyledItemDelegate
{
    Q_OBJECT
 
public:
 
    explicit ThumbnailAligningDelegate(QObject* const parent = nullptr);
 
    void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_TRASH_VIEW_H