masterpropertieswidget.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 MASTERPROPERTIESWIDGET_H
#define MASTERPROPERTIESWIDGET_H

#include <QWidget>
#include <QHash>
#include "abstractelementpropertieseditorwidget.h"

class Element;
class QUndoCommand;
class QETProject;
class Diagram;
class QTreeWidgetItem;
class QMenu;
class QAction;

namespace Ui {
    class MasterPropertiesWidget;
}

class MasterPropertiesWidget : public AbstractElementPropertiesEditorWidget
{
    Q_OBJECT

    public:
        explicit MasterPropertiesWidget(Element *elmt, QWidget *parent = nullptr);
        ~MasterPropertiesWidget() override;

        void setElement (Element *element) override;
        void apply() override;
        void reset() override;
        QUndoCommand *associatedUndo () const override;
        QString title() const override {return tr("Référence croisée (maître)");}
        bool setLiveEdit(bool live_edit) override;

    public slots:
        void updateUi() override;

    private slots:
        void headerCustomContextMenuRequested(const QPoint &pos);
        void on_link_button_clicked();
        void on_unlink_button_clicked();
        void showElementFromTWI(QTreeWidgetItem *qtwi, int column);
        void showedElementWasDeleted ();
        void diagramWasdeletedFromProject();
        void customContextMenu(const QPoint &pos, int i=0);

    private:
    Ui::MasterPropertiesWidget *ui;
    QHash <QTreeWidgetItem *, Element *> m_qtwi_hash;
    QTreeWidgetItem *m_qtwi_at_context_menu = nullptr;
    QPointer <Element> m_showed_element;
    QETProject *m_project;
    QMenu *m_context_menu;
    QAction *m_link_action,
            *m_unlink_action,
            *m_show_qtwi,
            *m_show_element,
            *m_save_header_state;
};

#endif // MASTERPROPERTIESWIDGET_H