File indexing completed on 2024-05-12 03:47:20

 /*
     File                 : CantorWorksheet.h
     Project              : LabPlot
     Description          : Aspect providing a Cantor Worksheets for Multiple backends
     --------------------------------------------------------------------
     SPDX-FileCopyrightText: 2015 Garvit Khatri <garvitdelhi@gmail.com>
     SPDX-FileCopyrightText: 2016-2023 Alexander Semke <alexander.semke@web.de>
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef CANTORWORKSHEET_H
 #define CANTORWORKSHEET_H
 
 #include <backend/core/AbstractPart.h>
 #ifdef HAVE_CANTOR_LIBS
 #include <cantor/session.h>
 #endif
 
 namespace Cantor {
 class PanelPlugin;
 class WorksheetAccessInterface;
 }
 
 namespace KParts {
 class ReadWritePart;
 }
 
 class QAbstractItemModel;
 class CantorWorksheetView;
 class Column;
 
 class CantorWorksheet : public AbstractPart {
     Q_OBJECT
 
 public:
     explicit CantorWorksheet(const QString& name, bool loading = false);
 
     bool init(QByteArray* content = nullptr);
     const QString& error() const;
 
     QWidget* view() const override;
     QMenu* createContextMenu() override;
     void fillColumnContextMenu(QMenu*, Column*);
     QIcon icon() const override;
 
     bool exportView() const override;
     bool printView() override;
     bool printPreview() const override;
 
     void evaluate();
     void restart();
 
     void save(QXmlStreamWriter*) const override;
     bool load(XmlStreamReader*, bool preview) override;
 
     QString backendName();
     KParts::ReadWritePart* part();
     QList<Cantor::PanelPlugin*> getPlugins();
 
 private:
     mutable CantorWorksheetView* m_view{nullptr};
     QString m_backendName;
     QString m_error;
 #ifdef HAVE_CANTOR_LIBS
     Cantor::Session* m_session{nullptr};
 #endif
     KParts::ReadWritePart* m_part{nullptr};
     QList<Cantor::PanelPlugin*> m_plugins;
     bool m_pluginsLoaded{false};
     QAbstractItemModel* m_variableModel{nullptr};
     Cantor::WorksheetAccessInterface* m_worksheetAccess{nullptr};
 
     void parseData(int row);
 
 private Q_SLOTS:
     void dataChanged(const QModelIndex&);
     void rowsInserted(const QModelIndex& parent, int first, int last);
     void rowsAboutToBeRemoved(const QModelIndex& parent, int first, int last);
     void modelReset();
     void modified();
 
 Q_SIGNALS:
     void requestProjectContextMenu(QMenu*);
 #ifdef HAVE_CANTOR_LIBS
     void statusChanged(Cantor::Session::Status);
 #endif
 };
 
 #endif // CANTORWORKSHEET_H