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

   1 // actionmodifymirror.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 "actionmodifymirror.h"
  16
  17 #include "rs_dialogfactory.h"
  18 #include "rs_preview.h"
  19
  20 ActionModifyMirror::ActionModifyMirror(RS_EntityContainer & container, GraphicView & graphicView):
  21         ActionInterface("Mirror Entities", container, graphicView)
  22 {
  23 }
  24
  25 ActionModifyMirror::~ActionModifyMirror()
  26 {
  27 }
  28
  29 void ActionModifyMirror::init(int status)
  30 {
  31         ActionInterface::init(status);
  32 }
  33
  34 void ActionModifyMirror::trigger()
  35 {
  36         RS_DEBUG->print("ActionModifyMirror::trigger()");
  37
  38         RS_Modification m(*container, graphicView);
  39         m.mirror(data);
  40
  41         if (RS_DIALOGFACTORY)
  42                 RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  43 }
  44
  45 void ActionModifyMirror::mouseMoveEvent(QMouseEvent * e)
  46 {
  47         RS_DEBUG->print("ActionModifyMirror::mouseMoveEvent begin");
  48
  49         if (getStatus() == SetAxisPoint1 || getStatus() == SetAxisPoint2)
  50         {
  51                 Vector mouse = snapPoint(e);
  52
  53                 switch (getStatus())
  54                 {
  55                 case SetAxisPoint1:
  56                         axisPoint1 = mouse;
  57                         break;
  58
  59                 case SetAxisPoint2:
  60
  61                         if (axisPoint1.valid)
  62                         {
  63                                 axisPoint2 = mouse;
  64
  65                                 deletePreview();
  66                                 clearPreview();
  67 /*                              preview->addSelectionFrom(*container);
  68                                 preview->mirror(axisPoint1, axisPoint2);
  69                                 preview->addEntity(new RS_Line(preview,RS_LineData(axisPoint1, axisPoint2)));*/
  70                                 drawPreview();
  71                         }
  72                         break;
  73
  74                 default:
  75                         break;
  76                 }
  77         }
  78
  79         RS_DEBUG->print("ActionModifyMirror::mouseMoveEvent end");
  80 }
  81
  82 void ActionModifyMirror::mouseReleaseEvent(QMouseEvent * e)
  83 {
  84         if (e->button() == Qt::LeftButton)
  85         {
  86                 Vector ce(snapPoint(e));
  87                 coordinateEvent(&ce);
  88         }
  89         else if (e->button() == Qt::RightButton)
  90         {
  91                 deletePreview();
  92                 deleteSnapper();
  93                 init(getStatus() - 1);
  94         }
  95 }
  96
  97 void ActionModifyMirror::coordinateEvent(Vector * e)
  98 {
  99         if (!e)
 100                 return;
 101
 102         Vector mouse = *e;
 103
 104         switch (getStatus())
 105         {
 106         case SetAxisPoint1:
 107                 axisPoint1 = mouse;
 108                 setStatus(SetAxisPoint2);
 109                 graphicView->moveRelativeZero(mouse);
 110                 break;
 111
 112         case SetAxisPoint2:
 113                 axisPoint2 = mouse;
 114                 setStatus(ShowDialog);
 115                 graphicView->moveRelativeZero(mouse);
 116
 117                 if (RS_DIALOGFACTORY)
 118                 {
 119                         if (RS_DIALOGFACTORY->requestMirrorDialog(data))
 120                         {
 121                                 data.axisPoint1 = axisPoint1;
 122                                 data.axisPoint2 = axisPoint2;
 123                                 deletePreview();
 124                                 clearPreview();
 125                                 trigger();
 126                                 finish();
 127                         }
 128                 }
 129                 break;
 130
 131         default:
 132                 break;
 133         }
 134 }
 135
 136 void ActionModifyMirror::updateMouseButtonHints()
 137 {
 138         if (RS_DIALOGFACTORY)
 139         {
 140                 switch (getStatus())
 141                 {
 142                 /*case Select:
 143                     RS_DIALOGFACTORY->updateMouseWidget(tr("Pick entities to move"),
 144                                                    tr("Cancel"));
 145                     break;*/
 146                 case SetAxisPoint1:
 147                         RS_DIALOGFACTORY->updateMouseWidget(
 148                                 tr("Specify first point of mirror line"),
 149                                 tr("Cancel"));
 150                         break;
 151
 152                 case SetAxisPoint2:
 153                         RS_DIALOGFACTORY->updateMouseWidget(
 154                                 tr("Specify second point of mirror line"),
 155                                 tr("Back"));
 156                         break;
 157
 158                 default:
 159                         RS_DIALOGFACTORY->updateMouseWidget("", "");
 160                         break;
 161                 }
 162         }
 163 }
 164
 165 void ActionModifyMirror::updateMouseCursor()
 166 {
 167         graphicView->setMouseCursor(RS2::CadCursor);
 168 }
 169
 170 void ActionModifyMirror::updateToolBar()
 171 {
 172         if (RS_DIALOGFACTORY != NULL)
 173         {
 174                 switch (getStatus())
 175                 {
 176                 case SetAxisPoint1:
 177                 case SetAxisPoint2:
 178                         RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
 179                         break;
 180
 181                 default:
 182                         RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarModify);
 183                         break;
 184                 }
 185         }
 186 }