FileCmdOpen.cpp

/******************************************************************************************************
 * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released      *
 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission.     *
 ******************************************************************************************************/
 
#include "EngaugeAssert.h"
#include "FileCmdOpen.h"
#include "FileCmdSerialize.h"
#include "Logger.h"
#include "MainWindow.h"
#include <QTextStream>
#include "QtToString.h"
#include <QXmlStreamReader>
#include "Xml.h"
 
const QString CMD_DESCRIPTION ("Open File");
 
FileCmdOpen::FileCmdOpen (QXmlStreamReader &reader) :
  FileCmdAbstract (CMD_DESCRIPTION)
{
  LOG4CPP_INFO_S ((*mainCat)) << "FileCmdOpen::FileCmdOpen";
 
  QXmlStreamAttributes attributes = reader.attributes();
 
  if (!attributes.hasAttribute(FILE_CMD_SERIALIZE_FILENAME)) {
    xmlExitWithError (reader,
                      QString ("%1 %2")
                      .arg (QObject::tr ("Missing attribute"))
                      .arg (FILE_CMD_SERIALIZE_FILENAME));
  }
 
  m_filename = attributes.value(FILE_CMD_SERIALIZE_FILENAME).toString();
}
 
FileCmdOpen::~FileCmdOpen ()
{
}
 
void FileCmdOpen::redo (MainWindow &mainWindow)
{
  LOG4CPP_INFO_S ((*mainCat)) << "FileCmdOpen::redo";
 
  mainWindow.cmdFileOpen (m_filename);
}