Shamusworld >> Repos - architektonas/blob - src/actions/actionmodifyrotate2.cpp

   1 // actionmodifyrotate2.cpp
   2 //
   3 // Part of the Architektonas Project
   4 // Originally part of QCad Community Edition by Andrew Mustun
   5 // Extensively rewritten and refactored by James L. Hammons
   6 // Portions copyright (C) 2001-2003 RibbonSoft
   7 // Copyright (C) 2010 Underground Software
   8 // See the README and GPLv2 files for licensing and warranty information
   9 //
  10 // JLH = James L. Hammons <jlhamm@acm.org>
  11 //
  12 // Who  When        What
  13 // ---  ----------  -----------------------------------------------------------
  14 // JLH  06/04/2010  Added this text. :-)
  15 //
  16
  17 #include "actionmodifyrotate2.h"
  18
  19 #include "rs_debug.h"
  20 #include "rs_dialogfactory.h"
  21
  22 ActionModifyRotate2::ActionModifyRotate2(
  23         RS_EntityContainer & container, GraphicView & graphicView):
  24         ActionInterface("Rotate Entities around two centers", container, graphicView)
  25 {
  26 }
  27
  28 ActionModifyRotate2::~ActionModifyRotate2()
  29 {
  30 }
  31
  32 void ActionModifyRotate2::init(int status)
  33 {
  34         ActionInterface::init(status);
  35 }
  36
  37 void ActionModifyRotate2::trigger()
  38 {
  39         RS_DEBUG->print("ActionModifyRotate2::trigger()");
  40
  41         RS_Modification m(*container, graphicView);
  42         m.rotate2(data);
  43
  44         finish();
  45
  46         RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  47 }
  48
  49 void ActionModifyRotate2::mouseMoveEvent(QMouseEvent * e)
  50 {
  51         RS_DEBUG->print("ActionModifyRotate2::mouseMoveEvent begin");
  52
  53         if (getStatus() == SetReferencePoint1 || getStatus() == SetReferencePoint2)
  54         {
  55                 Vector mouse = snapPoint(e);
  56
  57                 switch (getStatus())
  58                 {
  59                 case SetReferencePoint1:
  60                         data.center1 = mouse;
  61                         break;
  62
  63                 case SetReferencePoint2:
  64
  65                         if (data.center1.valid)
  66                                 data.center2 = mouse;
  67
  68                         break;
  69
  70                 default:
  71                         break;
  72                 }
  73         }
  74
  75         RS_DEBUG->print("ActionModifyRotate2::mouseMoveEvent end");
  76 }
  77
  78 void ActionModifyRotate2::mouseReleaseEvent(QMouseEvent * e)
  79 {
  80         if (e->button() == Qt::LeftButton)
  81         {
  82                 Vector ce(snapPoint(e));
  83                 coordinateEvent(&ce);
  84         }
  85         else if (e->button() == Qt::RightButton)
  86         {
  87                 deletePreview();
  88                 deleteSnapper();
  89                 init(getStatus() - 1);
  90         }
  91 }
  92
  93 void ActionModifyRotate2::coordinateEvent(Vector * e)
  94 {
  95         if (e == NULL)
  96                 return;
  97
  98         Vector pos = *e;
  99
 100         switch (getStatus())
 101         {
 102         case SetReferencePoint1:
 103                 data.center1 = pos;
 104                 setStatus(SetReferencePoint2);
 105                 break;
 106
 107         case SetReferencePoint2:
 108                 data.center2 = pos;
 109                 setStatus(ShowDialog);
 110
 111                 if (RS_DIALOGFACTORY->requestRotate2Dialog(data))
 112                         trigger();
 113                         //finish();
 114                 break;
 115
 116         default:
 117                 break;
 118         }
 119 }
 120
 121 void ActionModifyRotate2::commandEvent(RS_CommandEvent * /*e*/)
 122 {
 123 }
 124
 125 QStringList ActionModifyRotate2::getAvailableCommands()
 126 {
 127         QStringList cmd;
 128         return cmd;
 129 }
 130
 131 void ActionModifyRotate2::updateMouseButtonHints()
 132 {
 133         switch (getStatus())
 134         {
 135         case SetReferencePoint1:
 136                 RS_DIALOGFACTORY->updateMouseWidget(tr("Specify absolute reference point"),
 137                         tr("Cancel"));
 138                 break;
 139
 140         case SetReferencePoint2:
 141                 RS_DIALOGFACTORY->updateMouseWidget(tr("Specify relative reference point"),
 142                         tr("Back"));
 143                 break;
 144
 145         default:
 146                 RS_DIALOGFACTORY->updateMouseWidget("", "");
 147                 break;
 148         }
 149 }
 150
 151 void ActionModifyRotate2::updateMouseCursor()
 152 {
 153         graphicView->setMouseCursor(RS2::CadCursor);
 154 }
 155
 156 void ActionModifyRotate2::updateToolBar()
 157 {
 158         switch (getStatus())
 159         {
 160         case SetReferencePoint1:
 161         case SetReferencePoint2:
 162                 RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
 163                 break;
 164
 165         default:
 166                 RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarModify);
 167                 break;
 168         }
 169 }