itkOutputWindow.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 itkOutputWindow_h
#define itkOutputWindow_h

#include "itkObject.h"

namespace itk
{
class ITKCommon_EXPORT OutputWindow:public Object
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(OutputWindow);

  using Self = OutputWindow;
  using Superclass = Object;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  itkTypeMacro(OutputWindow, Object);

  static Pointer New();

  static Pointer GetInstance();

  static void SetInstance(OutputWindow *instance);

  virtual void DisplayText(const char *);

  virtual void DisplayErrorText(const char *t) { this->DisplayText(t); }

  virtual void DisplayWarningText(const char *t) { this->DisplayText(t); }

  virtual void DisplayGenericOutputText(const char *t) { this->DisplayText(t); }

  virtual void DisplayDebugText(const char *t) { this->DisplayText(t); }

  itkSetMacro(PromptUser, bool);
  itkGetConstMacro(PromptUser, bool);
  itkBooleanMacro(PromptUser);

protected:
  OutputWindow();
  ~OutputWindow() override;
  void PrintSelf(std::ostream & os, Indent indent) const override;

private:
  bool           m_PromptUser;
  static Pointer m_Instance;
};
} // end namespace itk

#endif