evGUIComponentBrowser.h

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/*
 *
 * EVITA: Efficient Visualization of Terascale Datasets
 * Copyright (C) 2000-2016  Team Evita
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 * 
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
 * MA 02139, USA.
 *
 */


#ifndef __evGUIComponentBrowser_h
#define __evGUIComponentBrowser_h


#include <FL/Fl_Hold_Browser.H>

#include "evGUIObject.h"


class evGUIComponentBrowser : public evGUIObject, public Fl_Hold_Browser
{
public:
  evGUIComponentBrowser(const int x, const int y,
                        const int width, const int height, const char *title);
  virtual ~evGUIComponentBrowser(void);
  
  virtual const evString GetClassName(void) const
  {
    return(evString("evGUIComponentBrowser"));
  }
  
  void clear();

  unsigned int GetVectorDimension(const unsigned int browser_line) const;
  void AddVectorDimension(const unsigned int vector_dimension);

protected:
  
private:
  std::vector<unsigned int> VectorDimensions;
};


inline evGUIComponentBrowser::evGUIComponentBrowser(const int x, const int y,
                                                    const int width,
                                                    const int height,
                                                    const char *title) :
  Fl_Hold_Browser(x, y, width, height, title)
{
}


inline evGUIComponentBrowser::~evGUIComponentBrowser(void)
{
}


inline void evGUIComponentBrowser::clear()
{
  this->VectorDimensions.clear();
  Fl_Hold_Browser::clear();
}


inline unsigned int
evGUIComponentBrowser::GetVectorDimension(const unsigned int browser_line)
  const
{
  if ((browser_line < 1) || (browser_line > this->VectorDimensions.size()))
    return(0);
  else
    return(this->VectorDimensions[browser_line - 1]);
}


inline void evGUIComponentBrowser::AddVectorDimension(const unsigned int
                                                      vector_dimension)
{
  this->VectorDimensions.push_back(vector_dimension);
}


#endif