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

   1 // rs_actioneditundo.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  05/22/2010  Added this text. :-)
  13 //
  14
  15 #include "rs_actioneditundo.h"
  16
  17 #include "rs_dialogfactory.h"
  18 #include "graphicview.h"
  19
  20 /**
  21  * Constructor.
  22  *
  23  * @param undo true for undo and false for redo.
  24  */
  25 RS_ActionEditUndo::RS_ActionEditUndo(bool undo, RS_EntityContainer & container, GraphicView & graphicView): RS_ActionInterface("Edit Undo", container, graphicView)
  26 {
  27         this->undo = undo;
  28 }
  29
  30 RS_ActionEditUndo::~RS_ActionEditUndo()
  31 {
  32 }
  33
  34 void RS_ActionEditUndo::init(int status)
  35 {
  36         RS_ActionInterface::init(status);
  37         trigger();
  38 }
  39
  40 void RS_ActionEditUndo::trigger()
  41 {
  42         if (undo)
  43                 document->undo();
  44         else
  45                 document->redo();
  46
  47         document->updateInserts();
  48
  49         graphicView->redraw();
  50
  51         finish();
  52         RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  53 }
  54