1 /**************************************************************************** 2 ** 3 ** This file is part of the LibreCAD project, a 2D CAD program 4 ** 5 ** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl) 6 ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved. 7 ** 8 ** 9 ** This file may be distributed and/or modified under the terms of the 10 ** GNU General Public License version 2 as published by the Free Software 11 ** Foundation and appearing in the file gpl-2.0.txt included in the 12 ** packaging of this file. 13 ** 14 ** This program is distributed in the hope that it will be useful, 15 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 16 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 ** GNU General Public License for more details. 18 ** 19 ** You should have received a copy of the GNU General Public License 20 ** along with this program; if not, write to the Free Software 21 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 22 ** 23 ** This copyright notice MUST APPEAR in all copies of the script! 24 ** 25 **********************************************************************/ 26 27 #ifndef RS_ACTIONLOCKRELATIVEZERO_H 28 #define RS_ACTIONLOCKRELATIVEZERO_H 29 30 #include "rs_previewactioninterface.h" 31 32 33 /** 34 * This action class can handle user events to lock or unlock 35 * the relative Zero point. 36 * It overrides but retains the locking of the relative Zero. 37 * 38 * @author Ulf Lehnert 39 */ 40 class RS_ActionLockRelativeZero : public RS_ActionInterface { 41 Q_OBJECT 42 public: 43 RS_ActionLockRelativeZero(RS_EntityContainer& container, 44 RS_GraphicView& graphicView, 45 bool on); 46 47 static QAction* createGUIAction(RS2::ActionType /*type*/, QObject* /*parent*/); 48 49 void init(int status) override; 50 void trigger() override; 51 52 private: 53 bool on; 54 }; 55 56 #endif 57