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/************************************************************************
*
* Copyright (C) 2018-2025 IRCAD France
* Copyright (C) 2018-2020 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
// cspell:ignore NOLINTNEXTLINE
#include <core/base.hpp>
#include <itkOutputWindow.h>
/**
* @brief Outputs ITK messages to the sight log.
*/
// NOLINTNEXTLINE(cppcoreguidelines-virtual-class-destructor): used via pointers
class itk_logger : public ::itk::OutputWindow
{
public:
using self_t = itk_logger;
using pointer_t = ::itk::SmartPointer<self_t>;
itkTypeMacro(itk_logger, ::itk::Object);
static pointer_t New();
void DisplayText(const char* _txt) override;
void DisplayErrorText(const char* _txt) override;
void DisplayWarningText(const char* _txt) override;
void DisplayDebugText(const char* _txt) override;
private:
itk_logger();
~itk_logger() override;
};
//------------------------------------------------------------------------------
itk_logger::pointer_t itk_logger::New()
{
return {new itk_logger()};
}
//------------------------------------------------------------------------------
itk_logger::itk_logger()
= default;
//------------------------------------------------------------------------------
itk_logger::~itk_logger()
= default;
//------------------------------------------------------------------------------
void itk_logger::DisplayText(const char* _txt)
{
SIGHT_INFO("[ITK]: " << _txt);
}
//------------------------------------------------------------------------------
void itk_logger::DisplayErrorText(const char* _txt)
{
SIGHT_ERROR("[ITK]: " << _txt);
}
//------------------------------------------------------------------------------
void itk_logger::DisplayWarningText(const char* _txt)
{
SIGHT_WARN("[ITK]: " << _txt);
}
//------------------------------------------------------------------------------
void itk_logger::DisplayDebugText(const char* _txt)
{
SIGHT_DEBUG("[ITK]: " << _txt);
}
//------------------------------------------------------------------------------
struct logger_instantiator
{
logger_instantiator()
{
auto logger = itk_logger::New();
::itk::OutputWindow::SetInstance(logger);
logger->Delete();
}
};
//------------------------------------------------------------------------------
static logger_instantiator instantiator;
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