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

   1 // 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 // 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  05/22/2010  Added this text. :-)
  15 //
  16
  17 #include "actioneditundo.h"
  18
  19 #include "dialogfactory.h"
  20 #include "graphicview.h"
  21
  22 /**
  23  * Constructor.
  24  *
  25  * @param undo true for undo and false for redo.
  26  */
  27 ActionEditUndo::ActionEditUndo(bool undo, EntityContainer & container, GraphicView & graphicView): ActionInterface("Edit Undo", container, graphicView)
  28 {
  29         this->undo = undo;
  30 }
  31
  32 ActionEditUndo::~ActionEditUndo()
  33 {
  34 }
  35
  36 void ActionEditUndo::init(int status)
  37 {
  38         ActionInterface::init(status);
  39         trigger();
  40 }
  41
  42 void ActionEditUndo::trigger()
  43 {
  44         if (undo)
  45                 document->undo();
  46         else
  47                 document->redo();
  48
  49         document->updateInserts();
  50
  51         graphicView->redraw();
  52
  53         finish();
  54         DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  55 }