File indexing completed on 2024-05-12 15:28:19

 /***************************************************************************
 File                 : FITSHeaderEditWidget.h
 Project              : LabPlot
 Description          : Widget for listing/editing FITS header keywords
 --------------------------------------------------------------------
 Copyright            : (C) 2016 by Fabian Kristof (fkristofszabolcs@gmail.com)
 ***************************************************************************/
 
 /***************************************************************************
 *                                                                         *
 *  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 FITSHEADEREDITWIDGET_H
 #define FITSHEADEREDITWIDGET_H
 
 #include <QWidget>
 #include "backend/datasources/filters/FITSFilter.h"
 
 namespace Ui {
     class FITSHeaderEditWidget;
 }
 
 class FITSHeaderEditWidget : public QWidget {
     Q_OBJECT
 
 public:
     explicit FITSHeaderEditWidget(QWidget *parent = nullptr);
     ~FITSHeaderEditWidget() override;
 
 private:
     Ui::FITSHeaderEditWidget* ui;
     QAction* m_actionRemoveKeyword{nullptr};
     QAction* m_actionAddKeyword{nullptr};
     QAction* m_actionAddmodifyUnit{nullptr};
     QAction* m_actionRemoveExtension{nullptr};
 
     QMenu* m_keywordActionsMenu{nullptr};
     QMenu* m_extensionActionsMenu{nullptr};
 
     struct HeaderUpdate {
         QList<FITSFilter::Keyword> newKeywords;
         QVector<FITSFilter::Keyword> updatedKeywords;
         QList<FITSFilter::Keyword> removedKeywords;
     };
 
     struct ExtensionData {
         HeaderUpdate updates;
         QList<FITSFilter::Keyword> keywords;
     };
 
     QMap<QString, ExtensionData> m_extensionData;
     QStringList m_removedExtensions;
     QString m_seletedExtension;
 
     FITSFilter* m_fitsFilter;
 
     bool m_initializingTable{false};
 
     void initActions();
     void initContextMenus();
     void connectActions();
     void fillTable();
     QList<QString> mandatoryKeywords() const;
     bool eventFilter(QObject*, QEvent*) override;
 
 public slots:
     bool save();
 
 private slots:
     void openFile();
 
     void fillTableSlot(QTreeWidgetItem* item, int col);
     void updateKeyword(QTableWidgetItem*);
 
     void removeKeyword();
     void removeExtension();
     void addKeyword();
     void addModifyKeywordUnit();
     void closeFile();
     void enableButtonCloseFile(QTreeWidgetItem *, int);
     void enableButtonAddUnit();
 signals:
     void changed(bool);
 };
 
 #endif // FITSHEADEREDITWIDGET_H