Shamusworld >> Repos - architektonas/blob - src/actions/rs_actionmodifyrotate2.cpp

   1 // rs_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 "rs_actionmodifyrotate2.h"
  16
  17 #include "rs_dialogfactory.h"
  18
  19 RS_ActionModifyRotate2::RS_ActionModifyRotate2(
  20         RS_EntityContainer & container, RS_GraphicView & graphicView):
  21         RS_PreviewActionInterface("Rotate Entities around two centers", container, graphicView)
  22 {
  23 }
  24
  25 RS_ActionModifyRotate2::~RS_ActionModifyRotate2()
  26 {
  27 }
  28
  29 void RS_ActionModifyRotate2::init(int status)
  30 {
  31         RS_ActionInterface::init(status);
  32 }
  33
  34 void RS_ActionModifyRotate2::trigger()
  35 {
  36         RS_DEBUG->print("RS_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 RS_ActionModifyRotate2::mouseMoveEvent(QMouseEvent * e)
  47 {
  48         RS_DEBUG->print("RS_ActionModifyRotate2::mouseMoveEvent begin");
  49
  50         if (getStatus() == SetReferencePoint1
  51             || getStatus() == SetReferencePoint2)
  52         {
  53                 Vector mouse = snapPoint(e);
  54
  55                 switch (getStatus())
  56                 {
  57                 case SetReferencePoint1:
  58                         data.center1 = mouse;
  59                         break;
  60
  61                 case SetReferencePoint2:
  62
  63                         if (data.center1.valid)
  64                                 data.center2 = mouse;
  65                                 //data.offset = data.center2-data.center1;
  66
  67                                 /*deletePreview();
  68                                    clearPreview();
  69                                    preview->addSelectionFrom(*container);
  70                                    preview->rotate(data.center1, data.angle);
  71                                    preview->move(data.offset);
  72                                    drawPreview();
  73                                  */
  74                         break;
  75
  76                 default:
  77                         break;
  78                 }
  79         }
  80
  81         RS_DEBUG->print("RS_ActionModifyRotate2::mouseMoveEvent end");
  82 }
  83
  84 void RS_ActionModifyRotate2::mouseReleaseEvent(QMouseEvent * e)
  85 {
  86         if (e->button() == Qt::LeftButton)
  87         {
  88                 Vector ce(snapPoint(e));
  89                 coordinateEvent(&ce);
  90         }
  91         else if (e->button() == Qt::RightButton)
  92         {
  93                 deletePreview();
  94                 deleteSnapper();
  95                 init(getStatus() - 1);
  96         }
  97 }
  98
  99 void RS_ActionModifyRotate2::coordinateEvent(Vector * e)
 100 {
 101         if (e == NULL)
 102                 return;
 103
 104         Vector pos = *e;
 105
 106         switch (getStatus())
 107         {
 108         case SetReferencePoint1:
 109                 data.center1 = pos;
 110                 setStatus(SetReferencePoint2);
 111                 break;
 112
 113         case SetReferencePoint2:
 114                 data.center2 = pos;
 115                 setStatus(ShowDialog);
 116
 117                 if (RS_DIALOGFACTORY->requestRotate2Dialog(data))
 118                         trigger();
 119                         //finish();
 120                 break;
 121
 122         default:
 123                 break;
 124         }
 125 }
 126
 127 void RS_ActionModifyRotate2::commandEvent(RS_CommandEvent * /*e*/)
 128 {
 129 }
 130
 131 QStringList RS_ActionModifyRotate2::getAvailableCommands()
 132 {
 133         QStringList cmd;
 134         return cmd;
 135 }
 136
 137 void RS_ActionModifyRotate2::updateMouseButtonHints()
 138 {
 139         switch (getStatus())
 140         {
 141         case SetReferencePoint1:
 142                 RS_DIALOGFACTORY->updateMouseWidget(tr("Specify absolute reference point"),
 143                         tr("Cancel"));
 144                 break;
 145
 146         case SetReferencePoint2:
 147                 RS_DIALOGFACTORY->updateMouseWidget(tr("Specify relative reference point"),
 148                         tr("Back"));
 149                 break;
 150
 151         default:
 152                 RS_DIALOGFACTORY->updateMouseWidget("", "");
 153                 break;
 154         }
 155 }
 156
 157 void RS_ActionModifyRotate2::updateMouseCursor()
 158 {
 159         graphicView->setMouseCursor(RS2::CadCursor);
 160 }
 161
 162 void RS_ActionModifyRotate2::updateToolBar()
 163 {
 164         switch (getStatus())
 165         {
 166         case SetReferencePoint1:
 167         case SetReferencePoint2:
 168                 RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
 169                 break;
 170
 171         default:
 172                 RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarModify);
 173                 break;
 174         }
 175 }
 176
 177 // EOF