dropbase.h

// SPDX-FileCopyrightText: Copyright (C) 2015 swift Project Community / Contributors
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-swift-pilot-client-1
 
#ifndef SWIFT_GUI_DROPBASE_H
#define SWIFT_GUI_DROPBASE_H
 
#include <QList>
#include <QMimeData>
 
#include "gui/swiftguiexport.h"
#include "misc/variant.h"
 
namespace swift::gui
{
    class SWIFT_GUI_EXPORT CDropBase
    {
    public:
        virtual ~CDropBase() = default;
 
        void setAcceptedMetaTypeIds(const QList<int> &ids);
 
        void addAcceptedMetaTypeId(int id);
 
        virtual bool isDropAllowed() const { return m_allowDrop; }
 
        virtual bool isJsonFileDropAllowed() const { return m_acceptJsonFile; }
 
        virtual void allowDrop(bool allowed) { m_allowDrop = allowed; }
 
        virtual void allowJsonFileDrop(bool allow) { m_acceptJsonFile = allow; }
 
        bool acceptDrop(const QMimeData *mime) const;
 
        swift::misc::CVariant toCVariant(const QMimeData *mime) const;
 
    protected:
        CDropBase() = default;
 
    private:
        bool m_allowDrop = true; 
        bool m_acceptJsonFile = false; 
        QList<int> m_acceptedMetaTypes; 
    };
} // namespace swift::gui
 
#endif // SWIFT_GUI_DROPBASE_H