/home/rex/ebltrunk/tools/libeblearngui/include/ebl_trainer_gui.h

/***************************************************************************
 *   Copyright (C) 2008 by Yann LeCun and Pierre Sermanet *
 *   yann@cs.nyu.edu, pierre.sermanet@gmail.com *
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Redistribution under a license not approved by the Open Source
 *       Initiative (http://www.opensource.org) must display the
 *       following acknowledgement in all advertising material:
 *        This product includes software developed at the Courant
 *        Institute of Mathematical Sciences (http://cims.nyu.edu).
 *     * The names of the authors may not be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ThE AUTHORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ***************************************************************************/

#ifndef EBL_TRAINER_GUI_H_
#define EBL_TRAINER_GUI_H_

#include "libidxgui.h"
#include "ebl_trainer.h"
#include "datasource_gui.h"
#include "ebl_arch_gui.h"

namespace ebl {


  template <class Tnet, class Tdata, class Tlabel>
    class supervised_trainer_gui : public scroll_box {    
  public:
    supervised_trainer_gui(const char *title = NULL, bool scroll = false);
    virtual ~supervised_trainer_gui();
    
    void display_datasource(supervised_trainer<Tnet, Tdata, Tlabel> &st,
                            labeled_datasource<Tnet, Tdata, Tlabel> &ds,
                            infer_param &infp,
                            unsigned int nh, unsigned int nw, 
                            unsigned int h0 = 0, unsigned int w0 = 0, 
                            double zoom = 1.0, int wid = -1,
                            const char *title = NULL, bool scrolling = false);
    
    void display_internals(supervised_trainer<Tnet, Tdata, Tlabel> &st,
                           labeled_datasource<Tnet, Tdata, Tlabel> &ds, 
                           infer_param &infp, gd_param &args,
                           unsigned int ninternals, 
                           unsigned int h0 = 0, unsigned int w0 = 0, 
                           double zoom = 1.0, int wid = -1,
                           const char *title = NULL);

    void display_correctness(bool incorrect, bool up,
                             supervised_trainer<Tnet, Tdata, Tlabel> &st,
                             labeled_datasource<Tnet, Tdata, Tlabel> &ds,
                             infer_param &infp,
                             unsigned int nh, unsigned int nw,
                             bool print_raw_outputs = false,
                             bool draw_all_jitter = false,
                             unsigned int h0 = 0, unsigned int w0 = 0, 
                             double zoom = 1.0, int wid = -1,
                             const char *title = NULL, bool scrolling = false);
    
    // inherited methods to implement for scrolling capabilities
    
    virtual void display_next ();
    virtual void display_previous ();
    virtual unsigned int max_pages ();
    //    virtual scroll_box0* copy();
    virtual supervised_trainer_gui<Tnet, Tdata, Tlabel>* copy();

    // members /////////////////////////////////////////////////////////////////
  protected:
    supervised_trainer<Tnet, Tdata, Tlabel>     *_st;
    labeled_datasource<Tnet, Tdata, Tlabel>     *_ds;
    labeled_datasource<Tnet, Tdata, Tlabel>     *_last_ds;
    infer_param                                 *_infp;
    unsigned int                                 _nh;
    unsigned int                                 _nw;
    double                                       _zoom;
    int                                          datasource_wid;
    int                                          datasource_wid2;
    int                                          datasource_wid3;
    int                                          datasource_wid4;
    int                                          internals_wid;
    int                                          internals_wid2;
    int                                          internals_wid3;
    bool                                         scroll;
    bool                                         scroll_added;
    unsigned int                                 pos;
    labeled_datasource_gui<Tnet, Tdata, Tlabel> *dsgui;
    string                                       title0; 
    string                                       title1;
    string                                       title2;
    string                                       title3;
    string                                       title4;    
  };

} // namespace ebl {

#include "ebl_trainer_gui.hpp"

#endif /* EBL_TRAINER_GUI_H_ */