File indexing completed on 2024-05-12 15:26:38 

0001 /***************************************************************************
0002     File                 : AbstractPart.h
0003     Project              : LabPlot
0004     Description          : Base class of Aspects with MDI windows as views.
0005     --------------------------------------------------------------------
0006     Copyright            : (C) 2012-2015 Alexander Semke (alexander.semke@web.de)
0007 
0008  ***************************************************************************/
0009 
0010 /***************************************************************************
0011  *                                                                         *
0012  *  This program is free software; you can redistribute it and/or modify   *
0013  *  it under the terms of the GNU General Public License as published by   *
0014  *  the Free Software Foundation; either version 2 of the License, or      *
0015  *  (at your option) any later version.                                    *
0016  *                                                                         *
0017  *  This program is distributed in the hope that it will be useful,        *
0018  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
0019  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
0020  *  GNU General Public License for more details.                           *
0021  *                                                                         *
0022  *   You should have received a copy of the GNU General Public License     *
0023  *   along with this program; if not, write to the Free Software           *
0024  *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
0025  *   Boston, MA  02110-1301  USA                                           *
0026  *                                                                         *
0027  ***************************************************************************/
0028 #ifndef ABSTRACT_PART_H
0029 #define ABSTRACT_PART_H
0030 
0031 #include "AbstractAspect.h"
0032 
0033 class PartMdiView;
0034 class QMenu;
0035 
0036 class AbstractPart : public AbstractAspect {
0037 Q_OBJECT
0038 
0039 public:
0040     AbstractPart(const QString &name, AspectType type);
0041     ~AbstractPart() override;
0042 
0043     virtual QWidget* view() const = 0;
0044     void deleteView() const;
0045 
0046     PartMdiView* mdiSubWindow() const;
0047     bool hasMdiSubWindow() const;
0048 
0049     QMenu* createContextMenu() override;
0050     virtual bool exportView() const = 0;
0051     virtual bool printView() = 0;
0052     virtual bool printPreview() const = 0;
0053 
0054     bool isDraggable() const override;
0055     QVector<AspectType> dropableOn() const override;
0056 
0057     //TODO: move these functions to a new class AbstractPartView
0058     virtual void registerShortcuts() {};
0059     virtual void unregisterShortcuts() {};
0060 
0061 private:
0062     mutable PartMdiView* m_mdiWindow{nullptr};
0063 
0064 protected:
0065     mutable QWidget* m_partView{nullptr};
0066 
0067 signals:
0068     void showRequested();
0069     void importFromFileRequested();
0070     void importFromSQLDatabaseRequested();
0071     void exportRequested();
0072     void printRequested();
0073     void printPreviewRequested();
0074 };
0075 
0076 #endif // ifndef ABSTRACT_PART_H