elementspanel.h

Go to the documentation of this file.

/*
    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 PANELAPPAREILS_H
#define PANELAPPAREILS_H

#include "genericpanel.h"
#include "templatelocation.h"

class QETProject;
class Diagram;
class TitleBlockTemplatesFilesCollection;

class ElementsPanel : public GenericPanel {
    Q_OBJECT
    
    // constructors, destructor
    public:
    ElementsPanel(QWidget * = nullptr);
    ~ElementsPanel() override;
    
    private:
    ElementsPanel(const ElementsPanel &);
    
    // methods
    public:
    // methods used to determine what is represented by a particular visual item
    
    // methods used to get what is represented by a particular visual item
    QString dirPathForItem(QTreeWidgetItem *);
    QString filePathForItem(QTreeWidgetItem *);
    
    signals:
    void requestForProject(QETProject *);
    void requestForDiagram(Diagram *);
    void requestForTitleBlockTemplate(const TitleBlockTemplateLocation &);
    
    public slots:
    void slot_doubleClick(QTreeWidgetItem *, int);
    void reload(bool = false);
    void filter(const QString &, QET::Filtering = QET::RegularFilter);
    void projectWasOpened(QETProject *);
    void projectWasClosed(QETProject *);
    void buildFilterList();
    void applyCurrentFilter(const QList<QTreeWidgetItem *> &);
    void ensureHierarchyIsVisible(const QList<QTreeWidgetItem *> &);
    
    protected:
    void startDrag(Qt::DropActions) override;
    void startTitleBlockTemplateDrag(const TitleBlockTemplateLocation &);
    bool matchesFilter(const QTreeWidgetItem *, const QString&) const;
    
    protected slots:
    void panelContentChange();
    
    private:
        QTreeWidgetItem *addProject   (QETProject *, QTreeWidgetItem * = nullptr, PanelOptions = AddAllChild) override;
        QTreeWidgetItem *updateTemplatesCollectionItem(QTreeWidgetItem *, TitleBlockTemplatesCollection *, PanelOptions = AddAllChild, bool = false) override;
        QTreeWidgetItem *updateTemplateItem        (QTreeWidgetItem *, const TitleBlockTemplateLocation &,  PanelOptions, bool = false) override;
    
    // attributes
    private:
    QSet<QETProject *> projects_to_display_;       
    QTreeWidgetItem *common_tbt_collection_item_;  
    QTreeWidgetItem *custom_tbt_collection_item_;  
    bool first_reload_;                            
    QString filter_;                               
    QStringList filter_list_;                       
};
#endif