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 // 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 "actionmodifyrotate.h"
  18
  19 #include "debug.h"
  20 #include "dialogfactory.h"
  21
  22 ActionModifyRotate::ActionModifyRotate(EntityContainer & container, GraphicView & graphicView):
  23         ActionInterface("Rotate Entities",
  24                 container, graphicView)
  25 {
  26 }
  27
  28 ActionModifyRotate::~ActionModifyRotate()
  29 {
  30 }
  31
  32 void ActionModifyRotate::init(int status)
  33 {
  34         ActionInterface::init(status);
  35 }
  36
  37 void ActionModifyRotate::trigger()
  38 {
  39         DEBUG->print("ActionModifyRotate::trigger()");
  40
  41         Modification m(*container, graphicView);
  42         m.rotate(data);
  43
  44         DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  45 }
  46
  47 void ActionModifyRotate::mouseMoveEvent(QMouseEvent * e)
  48 {
  49         DEBUG->print("ActionModifyRotate::mouseMoveEvent begin");
  50
  51         if (getStatus() == SetReferencePoint)
  52         {
  53                 Vector mouse = snapPoint(e);
  54
  55                 switch (getStatus())
  56                 {
  57                 case SetReferencePoint:
  58                         referencePoint = mouse;
  59                         break;
  60
  61                 default:
  62                         break;
  63                 }
  64         }
  65
  66         DEBUG->print("ActionModifyRotate::mouseMoveEvent end");
  67 }
  68
  69 void ActionModifyRotate::mouseReleaseEvent(QMouseEvent * e)
  70 {
  71         if (e->button() == Qt::LeftButton)
  72         {
  73                 Vector ce(snapPoint(e));
  74                 coordinateEvent(&ce);
  75         }
  76         else if (e->button() == Qt::RightButton)
  77         {
  78                 deletePreview();
  79                 deleteSnapper();
  80                 init(getStatus() - 1);
  81         }
  82 }
  83
  84 void ActionModifyRotate::coordinateEvent(Vector * e)
  85 {
  86         if (e == NULL)
  87                 return;
  88
  89         Vector pos = *e;
  90
  91         switch (getStatus())
  92         {
  93         case SetReferencePoint:
  94                 referencePoint = pos;
  95                 setStatus(ShowDialog);
  96
  97                 if (DIALOGFACTORY->requestRotateDialog(data))
  98                 {
  99                         data.center = referencePoint;
 100                         trigger();
 101                         finish();
 102                 }
 103                 break;
 104
 105         default:
 106                 break;
 107         }
 108 }
 109
 110 void ActionModifyRotate::updateMouseButtonHints()
 111 {
 112         switch (getStatus())
 113         {
 114         case SetReferencePoint:
 115                 DIALOGFACTORY->updateMouseWidget(tr("Specify reference point"),
 116                         tr("Back"));
 117                 break;
 118
 119         default:
 120                 DIALOGFACTORY->updateMouseWidget("", "");
 121                 break;
 122         }
 123 }
 124
 125 void ActionModifyRotate::updateMouseCursor()
 126 {
 127         graphicView->setMouseCursor(RS2::CadCursor);
 128 }
 129
 130 void ActionModifyRotate::updateToolBar()
 131 {
 132         switch (getStatus())
 133         {
 134         case SetReferencePoint:
 135                 DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
 136                 break;
 137
 138         default:
 139                 DIALOGFACTORY->requestToolBar(RS2::ToolBarModify);
 140                 break;
 141         }
 142 }