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

   1 /****************************************************************************
   2 ** $Id: rs_actiondrawarc.h 1062 2004-01-16 21:51:20Z 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_ACTIONDRAWARC_H
  28 #define RS_ACTIONDRAWARC_H
  29
  30 #include "rs_previewactioninterface.h"
  31 #include "rs_arc.h"
  32
  33 /**
  34  * This action class can handle user events to draw
  35  * simple arcs with the center, radius, start- and endangle given.
  36  *
  37  * @author Andrew Mustun
  38  */
  39 class RS_ActionDrawArc: public RS_PreviewActionInterface
  40 {
  41 //      //Q_OBJECT
  42         public:
  43                 /**
  44                 * Action States.
  45                 */
  46                 enum Status {
  47                         SetCenter,       /**< Setting the center point. */
  48                         SetRadius,       /**< Setting the radius. */
  49                         SetAngle1,       /**< Setting the startpoint.  */
  50                         SetAngle2,       /**< Setting the endpoint. */
  51                         SetIncAngle,     /**< Setting the included angle. */
  52                         SetChordLength   /**< Setting carc chord length. */
  53                 };
  54
  55         public:
  56                 RS_ActionDrawArc(RS_EntityContainer & container, RS_GraphicView & graphicView);
  57                 ~RS_ActionDrawArc();
  58
  59                 static QAction * createGUIAction(RS2::ActionType /*type*/, QObject * /*parent*/);
  60                 virtual RS2::ActionType rtti();
  61                 void reset();
  62
  63                 virtual void init(int status = 0);
  64                 virtual void trigger();
  65
  66                 virtual void mouseMoveEvent(QMouseEvent * e);
  67                 virtual void mouseReleaseEvent(QMouseEvent * e);
  68
  69                 virtual void coordinateEvent(RS_CoordinateEvent * e);
  70                 virtual void commandEvent(RS_CommandEvent * e);
  71                 virtual QStringList getAvailableCommands();
  72
  73                 virtual void hideOptions();
  74                 virtual void showOptions();
  75
  76                 virtual void updateMouseButtonHints();
  77                 virtual void updateMouseCursor();
  78                 virtual void updateToolBar();
  79
  80                 bool isReversed();
  81                 void setReversed(bool r);
  82
  83         protected:
  84                 /**
  85                  * Arc data defined so far.
  86                  */
  87                 RS_ArcData data;
  88                 /**
  89                  * Commands
  90                  */
  91                 /*QString cmdReversed;
  92                 QString cmdReversed2;
  93                 QString cmdReversed3;
  94                 */
  95 };
  96
  97 #endif