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actions/rs_actionpolylineappend.h

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+/****************************************************************************
+**
+** This file is part of the LibreCAD project, a 2D CAD program
+**
+** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
+** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
+**
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software 
+** Foundation and appearing in the file gpl-2.0.txt included in the
+** packaging of this file.
+**
+** 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
+**
+** This copyright notice MUST APPEAR in all copies of the script!  
+**
+**********************************************************************/
+#ifndef RS_ACTIONPOLYLINEAPPEND_H
+#define RS_ACTIONPOLYLINEAPPEND_H
+
+#include "rs_actiondrawpolyline.h"
+
+class RS_Polyline;
+
+/**
+ * This action class can handle user events to move entities.
+ *
+ * @author Andrew Mustun
+ */
+class RS_ActionPolylineAppend : public RS_ActionDrawPolyline {//public RS_PreviewActionInterface {
+	Q_OBJECT
+public:
+	/**
+	 * Action States.
+	 */
+//	enum Status {
+//		SetStartpoint,   /**< Setting the startpoint.  */
+//		SetNextPoint	  /**< Setting the endpoint. */
+//	};
+
+public:
+	RS_ActionPolylineAppend(RS_EntityContainer& container,
+						RS_GraphicView& graphicView);
+//	~RS_ActionPolylineAppend();
+
+//	void reset();
+
+//	void init(int status=0) override;
+	
+	void trigger() override;
+	
+//	void mouseMoveEvent(QMouseEvent* e) override;
+	void mouseReleaseEvent(QMouseEvent* e) override;
+	
+	void coordinateEvent(RS_CoordinateEvent* e) override;
+//  void commandEvent(RS_CommandEvent* e) override;
+//	QStringList getAvailableCommands() override;
+
+//	void showOptions() override;
+//	void hideOptions() override;
+
+	void updateMouseButtonHints() override;
+//  void updateMouseCursor() override;
+//	void updateToolBar() override;
+//	void close();
+    void undo();
+
+private:
+	/**
+	 * Line data defined so far.
+	 */
+//	RS_PolylineData data;
+	
+	/**
+	 * Polyline entity we're working on.
+	 */
+//	RS_Polyline* polyline;
+	RS_Polyline* originalPolyline;
+	bool prepend;
+	/**
+	 * last point.
+	 */
+//	RS_Vector point;
+
+	/**
+	 * Start point of the series of lines. Used for close function.
+	 */
+//	RS_Vector start;
+
+	/**
+	 * Point history (for undo)
+	 */
+//	QList<RS_Vector> history;
+	
+	/**
+	 * Bulge history (for undo)
+	 */
+//	QList<double> bHistory;
+
+};
+
+#endif