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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include "itkFileOutputWindow.h"
namespace itk
{
/**
* Prompting off by default
*/
FileOutputWindow
::FileOutputWindow()
{
m_Flush = false;
m_Append = false;
m_Stream = ITK_NULLPTR;
m_FileName = "";
}
FileOutputWindow
::~FileOutputWindow()
{
delete m_Stream;
m_Stream = ITK_NULLPTR;
}
void
FileOutputWindow
::PrintSelf(std::ostream & os, Indent indent) const
{
Superclass::PrintSelf(os, indent);
os << indent << "FileName: " << m_FileName << std::endl;
os << indent << "Stream: " << m_Stream << std::endl;
os << indent << "Append: " << ( m_Append ? "On\n" : "Off\n" ) << std::endl;
os << indent << "Flush: " << ( m_Flush ? "On\n" : "Off\n" ) << std::endl;
}
void
FileOutputWindow
::Initialize()
{
if ( !m_Stream )
{
if ( m_FileName == "" )
{
m_FileName = "itkMessageLog.txt";
}
if ( m_Append )
{
m_Stream = new std::ofstream(m_FileName.c_str(), std::ios::app);
}
else
{
m_Stream = new std::ofstream( m_FileName.c_str() );
}
}
}
/**
*
*/
void
FileOutputWindow
::DisplayText(const char *txt)
{
if ( !txt )
{
return;
}
if ( !m_Stream )
{
this->Initialize();
}
*m_Stream << txt << std::endl;
if ( m_Flush )
{
m_Stream->flush();
}
}
} // end namespace itk
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