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