File indexing completed on 2024-04-21 11:13:43

 /*************************************************************************************
  *  Copyright (C) 2007 by Aleix Pol <aleixpol@kde.org>                               *
  *                                                                                   *
  *  This program 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.                           *
  *                                                                                   *
  *  This program 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 this program; if not, write to the Free Software                      *
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA   *
  *************************************************************************************/
 
 #ifndef VARIABLESMODEL_H
 #define VARIABLESMODEL_H
 
 #include <QAbstractTableModel>
 #include <QSharedPointer>
 #include "analitzaguiexport.h"
 #include <analitza/variables.h>
 
 namespace Analitza
 {
 class Expression;
 
 /**
  * \class VariablesModel
  * 
  * \ingroup AnalitzaGUIModule
  *
  * \brief Is a model class that has a relation of all operators string with their VariableType.
  */
 
 class ANALITZAGUI_EXPORT VariablesModel : public QAbstractTableModel
 {
     Q_OBJECT
     Q_PROPERTY(QSharedPointer<Analitza::Variables> variables READ variables WRITE setVariables)
     public:
         /** Constructor. Creates a new Variable Model. */
         explicit VariablesModel(QObject *parent=nullptr);
         VariablesModel(const QSharedPointer<Analitza::Variables> &v, QObject *parent = nullptr);
         void setVariables(const QSharedPointer<Analitza::Variables> &v);
         
         virtual QFlags< Qt::ItemFlag > flags(const QModelIndex& index) const override;
         bool setData(const QModelIndex& index, const QVariant& value, int role=Qt::EditRole) override;
         QVariant data( const QModelIndex &index, int role=Qt::DisplayRole) const override;
         QVariant headerData(int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const override;
         int rowCount(const QModelIndex &parent) const override;
         int columnCount(const QModelIndex &) const override { return 2; }
         
         void insertVariable(const QString& name, const Analitza::Expression& value);
         void setEditable(bool ed) { m_editable=ed; }
         
         QSharedPointer<Analitza::Variables> variables() const { return m_vars; }
     public Q_SLOTS:
         /** Updates the variables information */
         void updateInformation();
         
     private:
         QSharedPointer<Analitza::Variables> m_vars;
         bool m_editable;
 };
 
 }
 #endif