diagramcontent.h

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/*
        Copyright 2006-2020 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 DIAGRAM_CONTENT_H
#define DIAGRAM_CONTENT_H
 
#include <QSet>
#include <QVector>
 
class QGraphicsItem;
class Conductor;
class Element;
class IndependentTextItem;
class DiagramImageItem;
class QetShapeItem;
class DynamicElementTextItem;
class ElementTextItemGroup;
class Diagram;
class DiagramTextItem;
class QetGraphicsTableItem;
 
class DiagramContent
{
        public:
                DiagramContent();
                DiagramContent(Diagram *diagram, bool selected = true);
                ~DiagramContent();
                
                enum Filter {
                        Elements = 1,
                        TextFields = 2,
                        ElementTextFields = 4,
                        Images = 8,
                        ConductorsToMove = 16,
                        ConductorsToUpdate = 32,
                        OtherConductors = 64,
                        AnyConductor = 112,
                        Shapes = 128,
                        TextGroup = 256,
                        Tables = 512,
                        All = 1023,
                        SelectedOnly = 1024
                };
                
                QList<Element *> m_elements;
                QSet<IndependentTextItem *> m_text_fields;
                QSet<DiagramImageItem *> m_images;
                QSet<QetShapeItem *> m_shapes;
                QList<Conductor *> m_conductors_to_update;
                QList<Conductor *> m_conductors_to_move;
                QList<Conductor *> m_other_conductors;
                QList<Conductor *> m_potential_conductors;
                QSet<DynamicElementTextItem *> m_element_texts;
                QSet<ElementTextItemGroup *> m_texts_groups;
                QList<QGraphicsItem *> m_selected_items;
                QVector<QetGraphicsTableItem *> m_tables;
 
                
                QList<DiagramTextItem *> selectedTexts() const;
                QList<ElementTextItemGroup *> selectedTextsGroup() const;
                QList<Conductor *> conductors(int = AnyConductor) const;
                bool hasDeletableItems() const;
                bool hasCopiableItems() const;
                QList<QGraphicsItem *> items(int = All) const;
                QString sentence(int = All) const;
                int count(int = All) const;
                void clear();
                int removeNonMovableItems();
                
                DiagramContent& operator+=(const DiagramContent& other);
                bool potentialIsManaged(QList<Conductor *>conductors);
                bool hasTextEditing();
};
QDebug &operator<<(QDebug, DiagramContent &);
#endif