Element : variable assignement of label is now managed by an external class instead of the element itself

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4772 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/autoNum/assignvariables.h

@@ -0,0 +1,66 @@
+/*
+	Copyright 2006-2016 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 ASSIGNVARIABLES_H
+#define ASSIGNVARIABLES_H
+
+#include <QString>
+#include <QPointF>
+#include <QStringList>
+
+class Diagram;
+class Element;
+
+namespace autonum
+{
+	struct sequenceStruct {
+			QStringList unit;
+			QStringList unit_folio;
+			QStringList ten;
+			QStringList ten_folio;
+			QStringList hundred;
+			QStringList hundred_folio;
+	};
+
+	/**
+	 * @brief The AssignVariables class
+	 * This class assign variable of a formula string.
+	 * Return the final string used to be displayed from a formula string.
+	 */
+	class AssignVariables
+	{
+		public:
+			static QString formulaToLabel (QString formula, sequenceStruct &seqStruct, Diagram *diagram, Element *elmt = nullptr);
+
+		private:
+			AssignVariables(QString formula, sequenceStruct seqStruct , Diagram *diagram, Element *elmt = nullptr);
+			void assignTitleBlockVar();
+			void assignProjectVar();
+			void assignSequence();
+
+			Diagram *m_diagram  = nullptr;
+			QString m_arg_formula;
+			QString m_assigned_label;
+			sequenceStruct m_seq_struct;
+			Element *m_element = nullptr;
+	};
+
+
+
+}
+
+#endif // ASSIGNVARIABLES_H