mlImageFormatCompressionParams.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#ifndef ML_IMAGE_FORMAT_COMPRESSION_PARAMS_H
#define ML_IMAGE_FORMAT_COMPRESSION_PARAMS_H

 
// Local includes
#include "MLImageFormatBaseSystem.h"
 
// ML includes
#include "mlModuleIncludes.h"
 
#include "mlImageFormatTagList.h"
 
#include "mlDataCompressor.h"
 
 
ML_START_NAMESPACE
 
// Forward declaration.
class MLImageFormat;
 
// ----------------------------------------------------------
// ----------------------------------------------------------
class MLIMAGEFORMATBASE_EXPORT MLImageFormatCompressionParams {
 
 public:

  MLImageFormatCompressionParams(Module &baseOp);

  EnumField                      &getCompressorNameFld    () const { return *_compressorNameFld    ; }
  NotifyField                    &getUpdateHintControlsFld() const { return *_updateHintControlsFld; }
  const std::vector<std::string> &getCompressorNames      () const { return  _compressorNames      ; }
  MLImageFormatTagList           &getCompressorArgs       ()       { return  _compressorArgs       ; }
  StringField* const*             getHintNameFlds         () const { return  _hintNameFld          ; }
  DoubleField* const*             getDblHintValFlds       () const { return  _dblHintValFld        ; }
  IntField   * const*             getIntHintValFlds       () const { return  _intHintValFld        ; }
  StringField* const*             getStrHintValFlds       () const { return  _strHintValFld        ; }
  BoolField  * const*             getBoolHintValFlds      () const { return  _boolHintValFld       ; }
  BoolField  * const*             getIntHintVisibleFlds   () const { return  _intHintVisibleFld    ; }
  BoolField  * const*             getStrHintVisibleFlds   () const { return  _strHintVisibleFld    ; }
  BoolField  * const*             getDblHintVisibleFlds   () const { return  _dblHintVisibleFld    ; }
  BoolField  * const*             getBoolHintVisibleFlds  () const { return  _boolHintVisibleFld   ; }

  void updateHintFieldsFromCompressor(DataCompressor *compressor);

  void updateHintVisibility(const DataCompressor *compressor);

  void updateCompressorArgsFromHintFields(const DataCompressor *compressor);

  void handleCompressionFieldChanges(Field *field);

  void updateCompressionFieldsToLoaderState(const MLImageFormat &loader);

  void resetCompressionParams();
 
 
 protected:

  Module                  &_baseOp;
 
  //--- Members
  std::vector<std::string> _compressorNames;

  MLImageFormatTagList     _compressorArgs;
 
 
  //--- Fields

  EnumField     *_compressorNameFld;

  NotifyField  *_updateHintControlsFld;

  StringField   *_hintNameFld       [DataCompressor::MaxHints];  
 
  DoubleField   *_dblHintValFld     [DataCompressor::MaxHints];  
  IntField      *_intHintValFld     [DataCompressor::MaxHints];  
  StringField   *_strHintValFld     [DataCompressor::MaxHints];  
  BoolField     *_boolHintValFld    [DataCompressor::MaxHints];  
 
  BoolField     *_intHintVisibleFld [DataCompressor::MaxHints];  
  BoolField     *_strHintVisibleFld [DataCompressor::MaxHints];  
  BoolField     *_dblHintVisibleFld [DataCompressor::MaxHints];  
  BoolField     *_boolHintVisibleFld[DataCompressor::MaxHints];  
 
 private:
  MLImageFormatCompressionParams();
  MLImageFormatCompressionParams(const MLImageFormatCompressionParams &);
  MLImageFormatCompressionParams &operator=(const MLImageFormatCompressionParams &);
 
};
 
ML_END_NAMESPACE
 
#endif // __mlImageFormatCompressionParams_H