#ifndef __creaImageIOWxGimmickSettings_h_INCLUDED__
#define __creaImageIOWxGimmickSettings_h_INCLUDED__

#include <creaWx.h>
#include <vector>
#include <string>

#include <creaImageIODicomNode.h>

namespace creaImageIO
{

  
  //================================================================
  class WxGimmickSettings
  {
  public : 
    WxGimmickSettings();
    ~WxGimmickSettings();
    void Load(const std::string& filename);
    void Save(const std::string& filename);

    // Colours
    wxColour& Colour(DicomNode::Type t) { return mColour[t]; }
    wxColour& BgColour(DicomNode::Type t) { return mBgColour[t]; }
    wxColour& LoadedImageColour() { return mLoadedImageColour; }
    
    // Columns
    struct Column
    {
      Column(const std::string& key, const std::string& name) 
	: Key(key), Name(name) {}
      std::string Key;
      std::string Name;
    };
    typedef std::vector<Column> ColumnListType;

    ColumnListType& GetColumnList(DicomNode::Type t) { return mColumnList[t];}
    int GetMaxNumberOfColumns();

    // Merge study and series levels
    bool MergeStudySeries() { return mMergeStudySeries; }

    // Sorting criteria
    typedef std::vector<LexicographicalDicomNodeComparator> ComparatorsList;
    const ComparatorsList& GetComparatorsList(DicomNode::Type t) const
    { return mComparatorsList[t]; }
    ComparatorsList& GetComparatorsList(DicomNode::Type t) 
    { return mComparatorsList[t]; }
    
    bool HasActiveComparator(DicomNode::Type t) 
    {
      return (mActiveComparator[t]>=0);
    }
    const LexicographicalDicomNodeComparator& GetActiveComparator(DicomNode::Type t) const 
    { 
      return mComparatorsList[t][mActiveComparator[t]];
    }
    void SetActiveComparatorIndex(DicomNode::Type t, int n) 
    { 
      mActiveComparator[t] = n;
    }
    int GetActiveComparatorIndex(DicomNode::Type t) const
    { 
      return mActiveComparator[t];
    }
     

  protected:
    wxColour mColour[5];
    wxColour mBgColour[5];
    wxColour mLoadedImageColour;

    ColumnListType mColumnList[5]; 

    bool mMergeStudySeries;

    ComparatorsList mComparatorsList[5];
    int mActiveComparator[5];
  };
  //================================================================


} // namespace creaImageIO


#endif // #ifndef __creaImageIOWxGimmickSettings_h_INCLUDED__