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_ACTIONDRAWLINEPOLYGON2_H 28 #define RS_ACTIONDRAWLINEPOLYGON2_H 29 30 #include "rs_previewactioninterface.h" 31 32 33 /** 34 * This action class can handle user events to draw polygons. 35 * 36 * @author Andrew Mustun 37 */ 38 class RS_ActionDrawLinePolygonCorCor : public RS_PreviewActionInterface { 39 Q_OBJECT 40 enum Status { 41 SetCorner1, /**< Setting center 1. */ 42 SetCorner2, /**< Setting corner 2. */ 43 SetNumber /**< Setting number in the command line. */ 44 }; 45 46 public: 47 RS_ActionDrawLinePolygonCorCor(RS_EntityContainer& container, 48 RS_GraphicView& graphicView); 49 ~RS_ActionDrawLinePolygonCorCor() override; 50 51 void trigger() override; 52 53 void mouseMoveEvent(QMouseEvent* e) override; 54 void mouseReleaseEvent(QMouseEvent* e) override; 55 void updateMouseButtonHints() override; 56 57 void coordinateEvent(RS_CoordinateEvent* e) override; 58 void commandEvent(RS_CommandEvent* e) override; 59 QStringList getAvailableCommands() override; 60 61 void hideOptions() override; 62 void showOptions() override; 63 64 void updateMouseCursor() override; 65 getNumber()66 int getNumber() { 67 return number; 68 } 69 setNumber(int n)70 void setNumber(int n) { 71 number = n; 72 } 73 74 private: 75 struct Points; 76 std::unique_ptr<Points> pPoints; 77 /** Number of edges. */ 78 int number; 79 /** Last status before entering text. */ 80 Status lastStatus; 81 }; 82 83 #endif 84