toolslistview.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2008-11-24
 * Description : Available batch tools list.
 *
 * 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_TOOLS_LIST_VIEW_H
#define DIGIKAM_BQM_TOOLS_LIST_VIEW_H
 
// Qt includes
 
#include <QTreeWidget>
#include <QWidget>
#include <QPixmap>
#include <QMap>
#include <QString>
#include <QList>
 
// Local includes
 
#include "batchtool.h"
#include "batchtoolsfactory.h"
 
namespace Digikam
{
 
class ToolListViewGroup : public QTreeWidgetItem
{
 
public:
 
    ToolListViewGroup(QTreeWidget* const parent,
                      BatchTool::BatchToolGroup group);
    ~ToolListViewGroup()                        override;
 
    BatchTool::BatchToolGroup toolGroup() const;
 
private:
 
    BatchTool::BatchToolGroup m_group;
 
 private:
 
    Q_DISABLE_COPY(ToolListViewGroup)
};
 
// -------------------------------------------------------------------------
 
class ToolListViewItem : public QTreeWidgetItem
{
 
public:
 
    ToolListViewItem(ToolListViewGroup* const parent,
                     BatchTool* const tool);
    ~ToolListViewItem()                         override;
 
    BatchTool* tool()                     const;
 
private:
 
    BatchTool* m_tool;
 
private:
 
    Q_DISABLE_COPY(ToolListViewItem)
};
 
// -------------------------------------------------------------------------
 
class ToolsListView : public QTreeWidget
{
    Q_OBJECT
 
public:
 
    explicit ToolsListView(QWidget* const parent);
    ~ToolsListView()                                                               override;
 
    BatchToolsList toolsList();
 
    void addTool(BatchTool* const tool);
    bool removeTool(BatchTool* const tool);
 
Q_SIGNALS:
 
    void signalAssignTools(const QMultiMap<int, QString>&);
 
private Q_SLOTS:
 
    void slotContextMenu();
    void slotAssignTools();
    void slotToolVisible(bool);
 
private:
 
    bool hasTool(BatchTool* const tool);
    ToolListViewItem* findTool(BatchTool* const tool);
    ToolListViewGroup* findToolGroup(BatchTool::BatchToolGroup group);
 
    void        startDrag(Qt::DropActions supportedActions)                        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 mouseDoubleClickEvent(QMouseEvent*)                                       override;
    QMultiMap<int, QString> itemsToMap(const QList<QTreeWidgetItem*>& items) const;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_BQM_TOOLS_LIST_VIEW_H