miviewview.h

/***************************************************************************
                          miviewview.h  -  description
                             -------------------
    begin                : Thu Jun 20 19:02:26 CEST 2002
    copyright            : (C) 2002 by Thies H. Jochimsen
    email                : jochimse@cns.mpg.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef MIVIEWVIEW_H
#define MIVIEWVIEW_H

#include <odinqt/jdxwidget.h>


#include <odinpara/odinpara.h>
#include <odinpara/jdxnumbers.h>
#include <odinpara/jdxarrays.h>
#include <odinpara/jdxblock.h>

// miview modules
#include "miview_fmri.h"


class Protocol; // forward declaration
struct FileData; // forward declaration
struct SelectionData; // forward declaration


// for debugging MiView component
class MiViewComp {
 public:
  static const char* get_compName();
};


struct MiViewOpts : JcampDxBlock {

  JDXbool color;
  JDXfloat contrast;
  JDXfloat brightness;
  JDXstring valfile;
  JDXstring recfile;
  JDXint blowup;
  JDXstring low;
  JDXstring upp;
  JDXstring dump;
  JDXstring mapfile;
  JDXfloat maplow;
  JDXfloat mapupp;
  JDXfloat maprect;
  JDXstring maplegendexport;
  JDXbool noscale;

  MiViewOpts();
};


class MiViewView : public QWidget {
 Q_OBJECT

 public:
  MiViewView(QWidget *parent);
  ~MiViewView();


  static void set_defaults(Protocol& prot);
  static void usage();

  bool is_image_display() const {return (get_nx()*get_ny())>1;}
  bool has_timecourse() const {return get_nrep()>1;}
  bool has_fmri() const {return fmri.is_valid();}
  bool has_overlay() const {return has_olm;}

 signals:

  void setMessage(const char* text);


 public slots:

  void writeImage();
  void writeROIs();
  void writeFmriClusters();
  void writeProfile();
  void writeTimecourse();
  void writeLegend();

  void selectVoxel();
  void showProfile();
  void showTimecourse();
  void showProtocol();


 private slots:

  void update();

  void slotClicked(int x, int y, int z);
  void slotNewProfile(const float *data, int npts, bool horizontal, int position);
  void slotNewMask(const float *data, int slice);


 private:

  int get_nx() const;
  int get_ny() const;
  int get_nz() const;
  int get_nrep() const;

  void filedata2displaydata();

  STD_string check_and_get_format(const STD_string& fname, const svector& possible_formats);

  void exportLegend(const STD_string& filename);

  void val2file(int rep, int z, int y, int x, float val) const;


  MiViewOpts mopts;

  bool has_bounds; // true if set manually
  float lowbound;
  float uppbound;


  FileData* file; // holding the data of the file

  JDXfloatArr displaydata;
  GuiProps guiprops_cache;
  JcampDxBlock settings;
  JDXint repetition;
  JDXfloatArr timecourse;

  bool has_olm;


  SelectionData* selection;  // holding data of user selections

  GuiGridLayout* grid;
  JDXwidget* displaywidget;
  JDXwidget* settingswidget;
  JDXwidget* tcoursewidget;
  JDXwidget* fmriwidget;

  STD_string image_fname_cache;
  STD_string rois_fname_cache;
  STD_string clusters_fname_cache;
  STD_string profile_fname_cache;
  STD_string tcourse_fname_cache;

  JDXint pos_cache[n_directions];


  // miview modules
  MiViewFmri fmri;


};


#endif

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