assignedlist.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2008-11-27
 * Description : batch tools list assigned to an queued item.
 *
 * Copyright (C) 2008-2022 by Gilles Caulier <caulier dot gilles at gmail 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_BQM_ASSIGNED_LIST_H
#define DIGIKAM_BQM_ASSIGNED_LIST_H
 
// Qt includes
 
#include <QTreeWidget>
#include <QWidget>
#include <QIcon>
 
// Local includes
 
#include "batchtool.h"
#include "batchtoolutils.h"
 
namespace Digikam
{
 
class QueueSettings;
 
class AssignedListViewItem : public QTreeWidgetItem
{
 
public:
 
    explicit AssignedListViewItem(QTreeWidget* const parent);
    AssignedListViewItem(QTreeWidget* const parent, QTreeWidgetItem* const preceding);
    ~AssignedListViewItem()                                             override;
 
    void setIndex(int index);
 
    void setToolSet(const BatchToolSet& set);
    BatchToolSet toolSet();
 
private:
 
    BatchToolSet m_set;
 
private:
 
    Q_DISABLE_COPY(AssignedListViewItem)
};
 
// -------------------------------------------------------------------------
 
class AssignedListView : public QTreeWidget
{
    Q_OBJECT
 
public:
 
    explicit AssignedListView(QWidget* const parent);
    ~AssignedListView()                                                 override;
 
    int                assignedCount();
    AssignedBatchTools assignedList();
 
    AssignedListViewItem* insertTool(AssignedListViewItem* const preceding, const BatchToolSet& set);
    AssignedListViewItem* moveTool(AssignedListViewItem* const preceding, const BatchToolSet& set);
    AssignedListViewItem* addTool(const BatchToolSet& set);
 
    bool removeTool(const BatchToolSet& set);
 
    void setBusy(bool b);
 
Q_SIGNALS:
 
    void signalToolSelected(const BatchToolSet&);
    void signalAssignedToolsChanged(const AssignedBatchTools&);
 
public Q_SLOTS:
 
    void slotMoveCurrentToolUp();
    void slotMoveCurrentToolDown();
    void slotRemoveCurrentTool();
    void slotClearToolsList();
    void slotQueueSelected(int, const QueueSettings&, const AssignedBatchTools&);
    void slotSettingsChanged(const BatchToolSet&);
    void slotAssignTools(const QMultiMap<int, QString>&);
 
protected:
 
    void keyPressEvent(QKeyEvent*)                                      override;
 
private Q_SLOTS:
 
    void slotSelectionChanged();
    void slotContextMenu();
 
private:
 
    AssignedListViewItem* findTool(const BatchToolSet& set);
    void assignTools(const QMultiMap<int, QString>& map, AssignedListViewItem* const preceding);
    void refreshIndex();
 
    Qt::DropActions supportedDropActions()                         const override;
    QStringList     mimeTypes()                                    const override;
 
#if (QT_VERSION > QT_VERSION_CHECK(5, 99, 0))
    QMimeData*      mimeData(const QList<QTreeWidgetItem*>& items) const override;
#else
    // cppcheck-suppress passedByValue
    QMimeData*      mimeData(const QList<QTreeWidgetItem*> items)  const override;      // clazy:exclude=function-args-by-ref
#endif
    
    void dragEnterEvent(QDragEnterEvent*)                                override;
    void dragMoveEvent(QDragMoveEvent*)                                  override;
    void dropEvent(QDropEvent*)                                          override;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_BQM_ASSIGNED_LIST_H