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

   1 // actionmodifyrotate.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 "actionmodifyrotate.h"
  16
  17 #include "rs_dialogfactory.h"
  18
  19 ActionModifyRotate::ActionModifyRotate(RS_EntityContainer & container, GraphicView & graphicView):
  20         ActionInterface("Rotate Entities",
  21                 container, graphicView)
  22 {
  23 }
  24
  25 ActionModifyRotate::~ActionModifyRotate()
  26 {
  27 }
  28
  29 void ActionModifyRotate::init(int status)
  30 {
  31         ActionInterface::init(status);
  32 }
  33
  34 void ActionModifyRotate::trigger()
  35 {
  36         RS_DEBUG->print("ActionModifyRotate::trigger()");
  37
  38         RS_Modification m(*container, graphicView);
  39         m.rotate(data);
  40
  41         RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  42 }
  43
  44 void ActionModifyRotate::mouseMoveEvent(QMouseEvent * e)
  45 {
  46         RS_DEBUG->print("ActionModifyRotate::mouseMoveEvent begin");
  47
  48         if (getStatus() == SetReferencePoint)
  49         {
  50                 Vector mouse = snapPoint(e);
  51
  52                 switch (getStatus())
  53                 {
  54                 case SetReferencePoint:
  55                         referencePoint = mouse;
  56                         break;
  57
  58                 default:
  59                         break;
  60                 }
  61         }
  62
  63         RS_DEBUG->print("ActionModifyRotate::mouseMoveEvent end");
  64 }
  65
  66 void ActionModifyRotate::mouseReleaseEvent(QMouseEvent * e)
  67 {
  68         if (e->button() == Qt::LeftButton)
  69         {
  70                 Vector ce(snapPoint(e));
  71                 coordinateEvent(&ce);
  72         }
  73         else if (e->button() == Qt::RightButton)
  74         {
  75                 deletePreview();
  76                 deleteSnapper();
  77                 init(getStatus() - 1);
  78         }
  79 }
  80
  81 void ActionModifyRotate::coordinateEvent(Vector * e)
  82 {
  83         if (e == NULL)
  84                 return;
  85
  86         Vector pos = *e;
  87
  88         switch (getStatus())
  89         {
  90         case SetReferencePoint:
  91                 referencePoint = pos;
  92                 setStatus(ShowDialog);
  93
  94                 if (RS_DIALOGFACTORY->requestRotateDialog(data))
  95                 {
  96                         data.center = referencePoint;
  97                         trigger();
  98                         finish();
  99                 }
 100                 break;
 101
 102         default:
 103                 break;
 104         }
 105 }
 106
 107 void ActionModifyRotate::updateMouseButtonHints()
 108 {
 109         switch (getStatus())
 110         {
 111         case SetReferencePoint:
 112                 RS_DIALOGFACTORY->updateMouseWidget(tr("Specify reference point"),
 113                         tr("Back"));
 114                 break;
 115
 116         default:
 117                 RS_DIALOGFACTORY->updateMouseWidget("", "");
 118                 break;
 119         }
 120 }
 121
 122 void ActionModifyRotate::updateMouseCursor()
 123 {
 124         graphicView->setMouseCursor(RS2::CadCursor);
 125 }
 126
 127 void ActionModifyRotate::updateToolBar()
 128 {
 129         switch (getStatus())
 130         {
 131         case SetReferencePoint:
 132                 RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
 133                 break;
 134
 135         default:
 136                 RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarModify);
 137                 break;
 138         }
 139 }