umlclipboard.h

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/*
    SPDX-License-Identifier: GPL-2.0-or-later
    SPDX-FileCopyrightText: 2002-2020 Umbrello UML Modeller Authors <umbrello-devel@kde.org>
*/
 
#ifndef UMLCLIPBOARD_H
#define UMLCLIPBOARD_H
 
#include "associationwidgetlist.h"
#include "umlobjectlist.h"
#include "umllistviewitemlist.h"
#include "umllistviewitem.h"
#include "umlviewlist.h"
#include "umlwidgetlist.h"
 
class QMimeData;
 
class UMLClipboard : public QObject
{
    Q_OBJECT
public:
 
    UMLClipboard();
 
    virtual ~UMLClipboard();
 
    bool paste(const QMimeData* data);
 
    QMimeData* copy(bool fromView = false);
 
    enum UMLCopyType
    {
        clip1 = 1, 
        clip2 = 2, 
        clip3 = 3, 
        clip4 = 4, 
        clip5 = 5  
    };
 
private:
 
    bool pasteClip1(const QMimeData* data);
    bool pasteClip2(const QMimeData* data);
    bool pasteClip3(const QMimeData* data);
    bool pasteClip4(const QMimeData* data);
    bool pasteClip5(const QMimeData* data);
 
    UMLObjectList m_ObjectList;
    UMLListViewItemList m_ItemList;
    UMLWidgetList m_WidgetList;
    AssociationWidgetList m_AssociationList;
    UMLViewList m_ViewList;
    UMLCopyType m_type; 
 
private:
    void addRelatedWidgets();
 
    void fillObjectListForWidgets(const UMLWidgetList& widgets);
 
    bool fillSelectionLists(UMLListViewItemList& selectedItems);
 
    void setCopyType(UMLListViewItemList& selectedItems);
 
    void checkItemForCopyType(UMLListViewItem* item,
                              bool& withDiagrams,
                              bool& withObjects,
                              bool& onlyAttsOps);
 
    bool insertItemChildren(UMLListViewItem* item,
                            UMLListViewItemList& selectedItems);
 
    void pasteItemAlreadyExists();
};
 
#endif