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

   1 // actionselectsingle.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  06/05/2010  Added this text. :-)
  15 //
  16
  17 #include "actionselectsingle.h"
  18
  19 #include "rs_dialogfactory.h"
  20 #include "rs_selection.h"
  21
  22 ActionSelectSingle::ActionSelectSingle(RS_EntityContainer & container, GraphicView & graphicView):
  23         ActionInterface("Select Entities", container, graphicView)
  24 {
  25         en = NULL;
  26 }
  27
  28 ActionSelectSingle::~ActionSelectSingle()
  29 {
  30 }
  31
  32 /*virtual*/ RS2::ActionType ActionSelectSingle::rtti()
  33 {
  34         return RS2::ActionSelectSingle;
  35 }
  36
  37 void ActionSelectSingle::trigger()
  38 {
  39         if (en != NULL)
  40         {
  41                 RS_Selection s(*container, graphicView);
  42                 s.selectSingle(en);
  43
  44                 RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  45         }
  46         else
  47                 RS_DEBUG->print("ActionSelectSingle::trigger: Entity is NULL\n");
  48 }
  49
  50 void ActionSelectSingle::keyPressEvent(QKeyEvent * e)
  51 {
  52         if (e->key() == Qt::Key_Enter)
  53                 finish();
  54 }
  55
  56 void ActionSelectSingle::mouseReleaseEvent(QMouseEvent * e)
  57 {
  58         if (e->button() == Qt::RightButton)
  59                 init(getStatus() - 1);
  60         else
  61         {
  62                 en = catchEntity(e);
  63                 trigger();
  64         }
  65 }
  66
  67 void ActionSelectSingle::updateMouseCursor()
  68 {
  69         graphicView->setMouseCursor(RS2::SelectCursor);
  70 }
  71
  72