// SPDX-License-Identifier: LGPL-2.1-or-later

/***************************************************************************
 *   Copyright (c) 2023 Werner Mayer <wmayer[at]users.sourceforge.net>     *
 *                                                                         *
 *   This file is part of FreeCAD.                                         *
 *                                                                         *
 *   FreeCAD is free software: you can redistribute it and/or modify it    *
 *   under the terms of the GNU Lesser General Public License as           *
 *   published by the Free Software Foundation, either version 2.1 of the  *
 *   License, or (at your option) any later version.                       *
 *                                                                         *
 *   FreeCAD 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      *
 *   Lesser General Public License for more details.                       *
 *                                                                         *
 *   You should have received a copy of the GNU Lesser General Public      *
 *   License along with FreeCAD. If not, see                               *
 *   <https://www.gnu.org/licenses/>.                                      *
 *                                                                         *
 **************************************************************************/

#ifndef GUI_FILE_HANDLER_H
#define GUI_FILE_HANDLER_H

#include <QString>
#include <string>

namespace App {
class Document;
}

namespace Gui {

class FileHandler
{
public:
    explicit FileHandler(const QString& filename);
    bool openFile();
    bool importFile(const std::string& document);
    QString extension() const;

private:
    bool activateEditor();
    App::Document* createDocumentIfNeeded();
    App::Document* getOrCreateDocument();
    App::Document* getOrCreateDocument(const std::string& document);
    bool openInternal();
    void openInternal(const char* type, const char* prop);
    void openInventor();
    void openVRML();
    void openImage();
    void openPython();

private:
    QString filename;
    std::string docname;
};

}

#endif //GUI_FILE_HANDLER_H