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 // 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 "actionmodifyrotate2.h"
  18
  19 #include "rs_dialogfactory.h"
  20
  21 ActionModifyRotate2::ActionModifyRotate2(
  22         RS_EntityContainer & container, GraphicView & graphicView):
  23         ActionInterface("Rotate Entities around two centers", container, graphicView)
  24 {
  25 }
  26
  27 ActionModifyRotate2::~ActionModifyRotate2()
  28 {
  29 }
  30
  31 void ActionModifyRotate2::init(int status)
  32 {
  33         ActionInterface::init(status);
  34 }
  35
  36 void ActionModifyRotate2::trigger()
  37 {
  38         RS_DEBUG->print("ActionModifyRotate2::trigger()");
  39
  40         RS_Modification m(*container, graphicView);
  41         m.rotate2(data);
  42
  43         finish();
  44
  45         RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  46 }
  47
  48 void ActionModifyRotate2::mouseMoveEvent(QMouseEvent * e)
  49 {
  50         RS_DEBUG->print("ActionModifyRotate2::mouseMoveEvent begin");
  51
  52         if (getStatus() == SetReferencePoint1 || getStatus() == SetReferencePoint2)
  53         {
  54                 Vector mouse = snapPoint(e);
  55
  56                 switch (getStatus())
  57                 {
  58                 case SetReferencePoint1:
  59                         data.center1 = mouse;
  60                         break;
  61
  62                 case SetReferencePoint2:
  63
  64                         if (data.center1.valid)
  65                                 data.center2 = mouse;
  66
  67                         break;
  68
  69                 default:
  70                         break;
  71                 }
  72         }
  73
  74         RS_DEBUG->print("ActionModifyRotate2::mouseMoveEvent end");
  75 }
  76
  77 void ActionModifyRotate2::mouseReleaseEvent(QMouseEvent * e)
  78 {
  79         if (e->button() == Qt::LeftButton)
  80         {
  81                 Vector ce(snapPoint(e));
  82                 coordinateEvent(&ce);
  83         }
  84         else if (e->button() == Qt::RightButton)
  85         {
  86                 deletePreview();
  87                 deleteSnapper();
  88                 init(getStatus() - 1);
  89         }
  90 }
  91
  92 void ActionModifyRotate2::coordinateEvent(Vector * e)
  93 {
  94         if (e == NULL)
  95                 return;
  96
  97         Vector pos = *e;
  98
  99         switch (getStatus())
 100         {
 101         case SetReferencePoint1:
 102                 data.center1 = pos;
 103                 setStatus(SetReferencePoint2);
 104                 break;
 105
 106         case SetReferencePoint2:
 107                 data.center2 = pos;
 108                 setStatus(ShowDialog);
 109
 110                 if (RS_DIALOGFACTORY->requestRotate2Dialog(data))
 111                         trigger();
 112                         //finish();
 113                 break;
 114
 115         default:
 116                 break;
 117         }
 118 }
 119
 120 void ActionModifyRotate2::commandEvent(RS_CommandEvent * /*e*/)
 121 {
 122 }
 123
 124 QStringList ActionModifyRotate2::getAvailableCommands()
 125 {
 126         QStringList cmd;
 127         return cmd;
 128 }
 129
 130 void ActionModifyRotate2::updateMouseButtonHints()
 131 {
 132         switch (getStatus())
 133         {
 134         case SetReferencePoint1:
 135                 RS_DIALOGFACTORY->updateMouseWidget(tr("Specify absolute reference point"),
 136                         tr("Cancel"));
 137                 break;
 138
 139         case SetReferencePoint2:
 140                 RS_DIALOGFACTORY->updateMouseWidget(tr("Specify relative reference point"),
 141                         tr("Back"));
 142                 break;
 143
 144         default:
 145                 RS_DIALOGFACTORY->updateMouseWidget("", "");
 146                 break;
 147         }
 148 }
 149
 150 void ActionModifyRotate2::updateMouseCursor()
 151 {
 152         graphicView->setMouseCursor(RS2::CadCursor);
 153 }
 154
 155 void ActionModifyRotate2::updateToolBar()
 156 {
 157         switch (getStatus())
 158         {
 159         case SetReferencePoint1:
 160         case SetReferencePoint2:
 161                 RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
 162                 break;
 163
 164         default:
 165                 RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarModify);
 166                 break;
 167         }
 168 }