itkLoggerOutput.h

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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.
 *
 *=========================================================================*/
/*=========================================================================
 *
 *  Portions of this file are subject to the VTK Toolkit Version 3 copyright.
 *
 *  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
 *
 *  For complete copyright, license and disclaimer of warranty information
 *  please refer to the NOTICE file at the top of the ITK source tree.
 *
 *=========================================================================*/
#ifndef itkLoggerOutput_h
#define itkLoggerOutput_h

#include "itkOutputWindow.h"
#include "itkLogger.h"

namespace itk
{
class ITKCommon_EXPORT LoggerOutput:public OutputWindow
{
public:
  using Self = LoggerOutput;
  using Superclass = OutputWindow;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  itkTypeMacro(LoggerOutput, OutputWindow);

  itkNewMacro(LoggerOutput);

  using LoggerType = Logger *;

  void DisplayText(const char *t) override;

  void DisplayErrorText(const char *t) override;

  void DisplayWarningText(const char *t) override;

  void DisplayGenericOutputText(const char *t) override;

  void DisplayDebugText(const char *t) override;

  itkSetMacro(Logger, LoggerType);

  itkGetConstMacro(Logger, LoggerType);

  virtual void OverrideITKWindow()
  {
    itk::OutputWindow::SetInstance(this);
  }

protected:
  LoggerOutput() {}
  ~LoggerOutput() override = default;
  void PrintSelf(std::ostream & os, Indent indent) const override;

private:
  Logger *m_Logger{nullptr};
};
} // end namespace itk

#endif  // itkLoggerOutput_h