Shamusworld >> Repos - architektonas/blob - src/actions/rs_actiondrawspline.h

   1 /****************************************************************************
   2 ** $Id: rs_actiondrawspline.h 1155 2004-11-18 16:01:06Z andrew $
   3 **
   4 ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
   5 **
   6 ** This file is part of the qcadlib Library project.
   7 **
   8 ** This file may be distributed and/or modified under the terms of the
   9 ** GNU General Public License version 2 as published by the Free Software
  10 ** Foundation and appearing in the file LICENSE.GPL included in the
  11 ** packaging of this file.
  12 **
  13 ** Licensees holding valid qcadlib Professional Edition licenses may use
  14 ** this file in accordance with the qcadlib Commercial License
  15 ** Agreement provided with the Software.
  16 **
  17 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
  18 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  19 **
  20 ** See http://www.ribbonsoft.com for further details.
  21 **
  22 ** Contact info@ribbonsoft.com if any conditions of this licensing are
  23 ** not clear to you.
  24 **
  25 **********************************************************************/
  26
  27 #ifndef RS_ACTIONDRAWSPLINE_H
  28 #define RS_ACTIONDRAWSPLINE_H
  29
  30 #include <QtCore>
  31 #include "rs_previewactioninterface.h"
  32 #include "rs_spline.h"
  33
  34 /**
  35  * This action class can handle user events to draw splines.
  36  *
  37  * @author Andrew Mustun
  38  */
  39 class RS_ActionDrawSpline: public RS_PreviewActionInterface
  40 {
  41 //hm    //Q_OBJECT
  42         public:
  43                 /**
  44                 * Action States.
  45                 */
  46                 enum Status {
  47                         SetStartpoint,   /**< Setting the startpoint.  */
  48                         SetNextPoint      /**< Setting the next point. */
  49                 };
  50
  51         public:
  52                 RS_ActionDrawSpline(RS_EntityContainer & container, RS_GraphicView & graphicView);
  53                 virtual ~RS_ActionDrawSpline();
  54
  55                 virtual RS2::ActionType rtti();
  56                 static QAction * createGUIAction(RS2::ActionType /*type*/, QObject * /*parent*/);
  57                 void reset();
  58                 virtual void init(int status=0);
  59                 virtual void trigger();
  60                 virtual void mouseMoveEvent(QMouseEvent * e);
  61                 virtual void mouseReleaseEvent(QMouseEvent * e);
  62                 virtual void coordinateEvent(RS_CoordinateEvent * e);
  63                 virtual void commandEvent(RS_CommandEvent * e);
  64                 virtual QStringList getAvailableCommands();
  65                 virtual void showOptions();
  66                 virtual void hideOptions();
  67                 virtual void updateMouseButtonHints();
  68                 virtual void updateMouseCursor();
  69                 virtual void updateToolBar();
  70
  71                 //void close();
  72                 void undo();
  73                 void setDegree(int deg);
  74                 int getDegree();
  75                 void setClosed(bool c);
  76                 bool isClosed();
  77
  78         protected:
  79                 /**
  80                 * Spline data defined so far.
  81                 */
  82                 RS_SplineData data;
  83
  84                 /**
  85                 * Polyline entity we're working on.
  86                 */
  87                 RS_Spline * spline;
  88
  89                 /**
  90                 * last point.
  91                 */
  92                 //Vector point;
  93
  94                 /**
  95                 * Start point of the series of nodes. Used for close function.
  96                 */
  97                 //Vector start;
  98
  99                 /**
 100                 * Point history (for undo)
 101                 */
 102 //              Q3PtrList<Vector> history;
 103                 QList<Vector *> history;
 104
 105                 /**
 106                 * Bulge history (for undo)
 107                 */
 108                 //Q3PtrList<double> bHistory;
 109 };
 110
 111 #endif