Add a push button to automatically reorder the terminal strip

sources/TerminalStrip/UndoCommand/sortterminalstripcommand.h

@@ -0,0 +1,49 @@
+/*
+		Copyright 2006-2021 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 SORTTERMINALSTRIPCOMMAND_H
+#define SORTTERMINALSTRIPCOMMAND_H
+
+#include <QUndoCommand>
+#include <QPointer>
+
+class TerminalStrip;
+struct PhysicalTerminalData;
+
+/**
+ * @brief The SortTerminalStripCommand class
+ * An undo command use to sort the terminals element who
+ * compose a terminal strip
+ */
+class SortTerminalStripCommand : public QUndoCommand
+{
+	public:
+		SortTerminalStripCommand(TerminalStrip *strip, QUndoCommand *parent = nullptr);
+
+		void undo() override;
+		void redo() override;
+
+	private:
+		void sort();
+
+	private:
+		QPointer<TerminalStrip> m_strip;
+		QVector<PhysicalTerminalData> m_old_order,
+									  m_new_order;
+};
+
+#endif // SORTTERMINALSTRIPCOMMAND_H