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

   1 // actionzoomauto.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  06/05/2010  Added this text. :-)
  13 //
  14
  15 #include "actionzoomauto.h"
  16
  17 #include "graphicview.h"
  18
  19 /**
  20  * Constructor.
  21  *
  22  * @param keepAspectRatio true: keep same zoom value for x/y.
  23  *                        false: adjust both x and y individually
  24  */
  25 ActionZoomAuto::ActionZoomAuto(RS_EntityContainer & container,
  26         GraphicView & graphicView, bool keepAspectRatio):
  27         ActionInterface("Auto zoom", container, graphicView)
  28 {
  29         this->keepAspectRatio = keepAspectRatio;
  30 }
  31
  32 ActionZoomAuto::~ActionZoomAuto()
  33 {
  34 }
  35
  36 void ActionZoomAuto::init(int status)
  37 {
  38         ActionInterface::init(status);
  39         trigger();
  40 }
  41
  42 void ActionZoomAuto::trigger()
  43 {
  44         graphicView->zoomAuto(false, keepAspectRatio);
  45         finish();
  46 }