Search and replace : Diagram properties can be changed (and mass changed) through the search and replace widget.

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@5564 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/SearchAndReplace/searchandreplaceworker.h

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+/*
+	Copyright 2006-2018 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 SEARCHANDREPLACEWORKER_H
+#define SEARCHANDREPLACEWORKER_H
+
+#include <QDate>
+
+#include "titleblockproperties.h"
+
+class Diagram;
+
+/**
+ * @brief The SearchAndReplaceWorker class
+ * This class is the worker use to change properties when use the search and replace function of QET
+ */
+class SearchAndReplaceWorker
+{
+	public:
+		SearchAndReplaceWorker();
+		
+		void clear();
+		void replaceDiagram(QList <Diagram *> diagram_list);
+		void replaceDiagram(Diagram *diagram);
+		
+		static QString eraseText() {return QString("XXXXXXXXXXXXXXXXXXX");}
+		static QDate eraseDate() {return QDate(1900, 1, 1);}
+		
+	private:
+		TitleBlockProperties m_titleblock_properties;
+		
+		friend class SearchAndReplaceWidget;
+};
+
+#endif // SEARCHANDREPLACEWORKER_H