elementdialog.h

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/*
    Copyright 2006-2019 The QElectroTech Team
    This file is part of QElectroTech.
    
    QElectroTech 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 of the License, or
    (at your option) any later version.
    
    QElectroTech 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.
    
    You should have received a copy of the GNU General Public License
    along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ELEMENT_DIALOG_H
#define ELEMENT_DIALOG_H

#include <QDialog>
#include "elementslocation.h"

class QDialogButtonBox;
class QFileNameEdit;
class QTreeView;
class ElementsCollectionModel;

class ElementDialog : public QDialog
{
    Q_OBJECT
    // enumerations
    enum {
        OpenElement  = 0, 
        SaveElement  = 1, 
        OpenCategory = 2, 
        SaveCategory = 3  
    };
    
        // constructors, destructor
    public:
        ElementDialog(uint = ElementDialog::OpenElement, QWidget *parent = nullptr);
    private:
        ElementDialog(const ElementDialog &);

    public:
        ElementsLocation location() const;

    private:
        void setUpWidget();
        void setUpConnection();
        void indexClicked(const QModelIndex &index);
        void updateWidget();
        void checkCurrentLocation();
        void checkAccept();
    
        // attributes
    private:
        uint m_mode;
        ElementsLocation m_location;
        QDialogButtonBox *m_buttons_box = nullptr;
        QFileNameEdit *m_text_field     = nullptr;
        QTreeView *m_tree_view          = nullptr;
        ElementsCollectionModel *m_model= nullptr;

    public:
        static ElementsLocation getOpenElementLocation(QWidget *parent = nullptr);
        static ElementsLocation getSaveElementLocation(QWidget *parent = nullptr);
    private:
        static ElementsLocation execConfiguredDialog(int, QWidget *parent = nullptr);

};
#endif