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