vtkMRMLI18N.h

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/*==============================================================================
 
  Program: 3D Slicer
 
  Copyright(c) Kitware Inc.
 
  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.
 
  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.
 
==============================================================================*/
 
#ifndef __vtkMRMLI18N_h
#define __vtkMRMLI18N_h
 
// MRML includes
#include "vtkMRML.h"
 
// VTK includes
#include <vtkObject.h>
 
class vtkMRMLTranslator;

class VTK_MRML_EXPORT vtkMRMLI18N : public vtkObject
{
public:
  vtkTypeMacro(vtkMRMLI18N, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkMRMLI18N* GetInstance();

  static vtkMRMLI18N* New();

  static std::string Translate(const char* context, const char* sourceText, const char* disambiguation = nullptr, int n = -1);

  static std::string Format(const std::string& text,
                            const char* arg1 = nullptr,
                            const char* arg2 = nullptr,
                            const char* arg3 = nullptr,
                            const char* arg4 = nullptr,
                            const char* arg5 = nullptr,
                            const char* arg6 = nullptr,
                            const char* arg7 = nullptr,
                            const char* arg8 = nullptr,
                            const char* arg9 = nullptr);

  void SetTranslator(vtkMRMLTranslator* translator);

  vtkGetObjectMacro(Translator, vtkMRMLTranslator);
 
protected:
  vtkMRMLI18N();
  ~vtkMRMLI18N() override;
  vtkMRMLI18N(const vtkMRMLI18N&);
  void operator=(const vtkMRMLI18N&);

  static void classInitialize();
  static void classFinalize();
 
  friend class vtkMRMLI18NInitialize;
  typedef vtkMRMLI18N Self;
 
  vtkMRMLTranslator* Translator{ nullptr };
};

class VTK_MRML_EXPORT vtkMRMLI18NInitialize
{
public:
  typedef vtkMRMLI18NInitialize Self;
 
  vtkMRMLI18NInitialize();
  ~vtkMRMLI18NInitialize();
 
private:
  static unsigned int Count;
};

static vtkMRMLI18NInitialize vtkMRMLI18NInitializer;

#define vtkMRMLTr(context, sourceText) vtkMRMLI18N::Translate(context, sourceText)
 
#endif