text: /* Copyright (c) 1997-1999 Miller Puckette.
   * For information on usage and redistribution, and for a DISCLAIMER OF ALL
   * WARRANTIES, see the file, "LICENSE.txt," in this distribution. */
  
  /* my_numbox.c written by Thomas Musil (c) IEM KUG Graz Austria 2000-2001 */
  
  #include <stdlib.h>
  #include <string.h>
  #include <stdio.h>
  #include <ctype.h>
  #include "m_pd.h"
  #include "g_canvas.h"
  
  #include "g_all_guis.h"
  #include <math.h>
  
  #ifdef _WIN32
  #include <io.h>
  #else
  #include <unistd.h>
  #endif
  
  /*------------------ global varaibles -------------------------*/
  
  
  /*------------------ global functions -------------------------*/
  
  static void my_numbox_key(void *z, t_floatarg fkey);
  static void my_numbox_draw_update(t_gobj *client, t_glist *glist);
  
  /* ------------ nmx gui-my number box ----------------------- */
  
  t_widgetbehavior my_numbox_widgetbehavior;
  static t_class *my_numbox_class;
  
  /* widget helper functions */
  
  static void my_numbox_tick_reset(t_my_numbox *x)
  {
      if(x->x_gui.x_fsf.x_change && x->x_gui.x_glist)
      {
          x->x_gui.x_fsf.x_change = 0;
          sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
      }
  }
  
  static void my_numbox_tick_wait(t_my_numbox *x)
  {
      sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
  }
  
  void my_numbox_clip(t_my_numbox *x)
  {
      if(x->x_val < x->x_min)
          x->x_val = x->x_min;
      if(x->x_val > x->x_max)
          x->x_val = x->x_max;
  }
  
  void my_numbox_calc_fontwidth(t_my_numbox *x)
  {
      int w, f=31;
  
      if(x->x_gui.x_fsf.x_font_style == 1)
          f = 27;
      else if(x->x_gui.x_fsf.x_font_style == 2)
          f = 25;
  
      w = x->x_gui.x_fontsize * f * x->x_gui.x_w;
      w /= 36;
      x->x_numwidth = w + (x->x_gui.x_h / 2) + 4;
  }
  
  void my_numbox_ftoa(t_my_numbox *x)
  {
      double f=x->x_val;
      int bufsize, is_exp=0, i, idecimal;
  
      sprintf(x->x_buf, "%g", f);
      bufsize = strlen(x->x_buf);
      if(bufsize >= 5)/* if it is in exponential mode */
      {
          i = bufsize - 4;
          if((x->x_buf[i] == 'e') || (x->x_buf[i] == 'E'))
              is_exp = 1;
      }
      if(bufsize > x->x_gui.x_w)/* if to reduce */
      {
          if(is_exp)
          {
              if(x->x_gui.x_w <= 5)
              {
                  x->x_buf[0] = (f < 0.0 ? '-' : '+');
                  x->x_buf[1] = 0;
              }
              i = bufsize - 4;
              for(idecimal=0; idecimal < i; idecimal++)
                  if(x->x_buf[idecimal] == '.')
                      break;
              if(idecimal > (x->x_gui.x_w - 4))
              {
                  x->x_buf[0] = (f < 0.0 ? '-' : '+');
                  x->x_buf[1] = 0;
              }
              else
              {
                  int new_exp_index=x->x_gui.x_w-4, old_exp_index=bufsize-4;
  
                  for(i=0; i < 4; i++, new_exp_index++, old_exp_index++)
                      x->x_buf[new_exp_index] = x->x_buf[old_exp_index];
                  x->x_buf[x->x_gui.x_w] = 0;
              }
  
          }
          else
          {
              for(idecimal=0; idecimal < bufsize; idecimal++)
                  if(x->x_buf[idecimal] == '.')
                      break;
              if(idecimal > x->x_gui.x_w)
              {
                  x->x_buf[0] = (f < 0.0 ? '-' : '+');
                  x->x_buf[1] = 0;
              }
              else
                  x->x_buf[x->x_gui.x_w] = 0;
          }
      }
  }
  
  static void my_numbox_draw_update(t_gobj *client, t_glist *glist)
  {
      t_my_numbox *x = (t_my_numbox *)client;
      if (glist_isvisible(glist))
      {
          if(x->x_gui.x_fsf.x_change)
          {
              if(x->x_buf[0])
              {
                  char *cp=x->x_buf;
                  int sl = strlen(x->x_buf);
  
                  x->x_buf[sl] = '>';
                  x->x_buf[sl+1] = 0;
                  if(sl >= x->x_gui.x_w)
                      cp += sl - x->x_gui.x_w + 1;
                  sys_vgui(
                      ".x%lx.c itemconfigure %lxNUMBER -fill #%6.6x -text {%s} \n",
                           glist_getcanvas(glist), x, IEM_GUI_COLOR_EDITED, cp);
                  x->x_buf[sl] = 0;
              }
              else
              {
                  my_numbox_ftoa(x);
                  sys_vgui(
                      ".x%lx.c itemconfigure %lxNUMBER -fill #%6.6x -text {%s} \n",
                      glist_getcanvas(glist), x, IEM_GUI_COLOR_EDITED, x->x_buf);
                  x->x_buf[0] = 0;
              }
          }
          else
          {
              my_numbox_ftoa(x);
              sys_vgui(
                  ".x%lx.c itemconfigure %lxNUMBER -fill #%6.6x -text {%s} \n",
                  glist_getcanvas(glist), x,
                  x->x_gui.x_fsf.x_selected?
                      IEM_GUI_COLOR_SELECTED:x->x_gui.x_fcol,
                  x->x_buf);
              x->x_buf[0] = 0;
          }
      }
  }
  
  static void my_numbox_draw_new(t_my_numbox *x, t_glist *glist)
  {
      int half=x->x_gui.x_h/2, d=1+x->x_gui.x_h/34;
      int xpos=text_xpix(&x->x_gui.x_obj, glist);
      int ypos=text_ypix(&x->x_gui.x_obj, glist);
      t_canvas *canvas=glist_getcanvas(glist);
  
      sys_vgui(
  ".x%lx.c create polygon %d %d %d %d %d %d %d %d %d %d -outline #%6.6x \
  -fill #%6.6x -tags %lxBASE1\n",
               canvas, xpos, ypos,
               xpos + x->x_numwidth-4, ypos,
               xpos + x->x_numwidth, ypos+4,
               xpos + x->x_numwidth, ypos + x->x_gui.x_h,
               xpos, ypos + x->x_gui.x_h,
               IEM_GUI_COLOR_NORMAL, x->x_gui.x_bcol, x);
      sys_vgui(
          ".x%lx.c create line %d %d %d %d %d %d -fill #%6.6x -tags %lxBASE2\n",
          canvas, xpos, ypos,
          xpos + half, ypos + half,
          xpos, ypos + x->x_gui.x_h,
          x->x_gui.x_fcol, x);
      sys_vgui(".x%lx.c create text %d %d -text {%s} -anchor w \
          -font {{%s} -%d %s} -fill #%6.6x -tags [list %lxLABEL label text]\n",
          canvas, xpos+x->x_gui.x_ldx, ypos+x->x_gui.x_ldy,
          strcmp(x->x_gui.x_lab->s_name, "empty")?x->x_gui.x_lab->s_name:"",
          x->x_gui.x_font, x->x_gui.x_fontsize, sys_fontweight,
               x->x_gui.x_lcol, x);
      my_numbox_ftoa(x);
      sys_vgui(".x%lx.c create text %d %d -text {%s} -anchor w \
          -font {{%s} -%d %s} -fill #%6.6x -tags %lxNUMBER\n",
          canvas, xpos+half+2, ypos+half+d,
          x->x_buf, x->x_gui.x_font, x->x_gui.x_fontsize, sys_fontweight,
          x->x_gui.x_fcol, x);
      if(!x->x_gui.x_fsf.x_snd_able)
          sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags [list %lxOUT%d outlet]\n",
               canvas,
               xpos, ypos + x->x_gui.x_h-1,
               xpos+IOWIDTH, ypos + x->x_gui.x_h,
               x, 0);
      if(!x->x_gui.x_fsf.x_rcv_able)
          sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags [list %lxIN%d inlet]\n",
               canvas,
               xpos, ypos,
               xpos+IOWIDTH, ypos+1,
               x, 0);
  }
  
  static void my_numbox_draw_move(t_my_numbox *x, t_glist *glist)
  {
      int half = x->x_gui.x_h/2, d=1+x->x_gui.x_h/34;
      int xpos=text_xpix(&x->x_gui.x_obj, glist);
      int ypos=text_ypix(&x->x_gui.x_obj, glist);
      t_canvas *canvas=glist_getcanvas(glist);
  
      sys_vgui(".x%lx.c coords %lxBASE1 %d %d %d %d %d %d %d %d %d %d\n",
               canvas, x, xpos, ypos,
               xpos + x->x_numwidth-4, ypos,
               xpos + x->x_numwidth, ypos+4,
               xpos + x->x_numwidth, ypos + x->x_gui.x_h,
               xpos, ypos + x->x_gui.x_h);
      sys_vgui(".x%lx.c coords %lxBASE2 %d %d %d %d %d %d\n",
               canvas, x, xpos, ypos,
               xpos + half, ypos + half,
               xpos, ypos + x->x_gui.x_h);
      sys_vgui(".x%lx.c coords %lxLABEL %d %d\n",
               canvas, x, xpos+x->x_gui.x_ldx, ypos+x->x_gui.x_ldy);
      sys_vgui(".x%lx.c coords %lxNUMBER %d %d\n",
               canvas, x, xpos+half+2, ypos+half+d);
     if(!x->x_gui.x_fsf.x_snd_able)
          sys_vgui(".x%lx.c coords %lxOUT%d %d %d %d %d\n",
               canvas, x, 0,
               xpos, ypos + x->x_gui.x_h-1,
               xpos+IOWIDTH, ypos + x->x_gui.x_h);
     if(!x->x_gui.x_fsf.x_rcv_able)
          sys_vgui(".x%lx.c coords %lxIN%d %d %d %d %d\n",
               canvas, x, 0,
               xpos, ypos,
               xpos+IOWIDTH, ypos+1);
  }
  
  static void my_numbox_draw_erase(t_my_numbox* x,t_glist* glist)
  {
      t_canvas *canvas=glist_getcanvas(glist);
  
      sys_vgui(".x%lx.c delete %lxBASE1\n", canvas, x);
      sys_vgui(".x%lx.c delete %lxBASE2\n", canvas, x);
      sys_vgui(".x%lx.c delete %lxLABEL\n", canvas, x);
      sys_vgui(".x%lx.c delete %lxNUMBER\n", canvas, x);
      if(!x->x_gui.x_fsf.x_snd_able)
          sys_vgui(".x%lx.c delete %lxOUT%d\n", canvas, x, 0);
      if(!x->x_gui.x_fsf.x_rcv_able)
          sys_vgui(".x%lx.c delete %lxIN%d\n", canvas, x, 0);
  }
  
  static void my_numbox_draw_config(t_my_numbox* x,t_glist* glist)
  {
      t_canvas *canvas=glist_getcanvas(glist);
  
      sys_vgui(".x%lx.c itemconfigure %lxLABEL -font {{%s} -%d %s} -fill #%6.6x -text {%s} \n",
               canvas, x, x->x_gui.x_font, x->x_gui.x_fontsize, sys_fontweight,
               x->x_gui.x_fsf.x_selected?IEM_GUI_COLOR_SELECTED:x->x_gui.x_lcol,
               strcmp(x->x_gui.x_lab->s_name, "empty")?x->x_gui.x_lab->s_name:"");
      sys_vgui(".x%lx.c itemconfigure %lxNUMBER -font {{%s} -%d %s} -fill #%6.6x \n",
               canvas, x, x->x_gui.x_font, x->x_gui.x_fontsize, sys_fontweight,
               x->x_gui.x_fsf.x_selected?IEM_GUI_COLOR_SELECTED:x->x_gui.x_fcol);
      sys_vgui(".x%lx.c itemconfigure %lxBASE1 -fill #%6.6x\n", canvas,
               x, x->x_gui.x_bcol);
      sys_vgui(".x%lx.c itemconfigure %lxBASE2 -fill #%6.6x\n", canvas,
               x, x->x_gui.x_fsf.x_selected?IEM_GUI_COLOR_SELECTED:x->x_gui.x_fcol);
  }
  
  static void my_numbox_draw_io(t_my_numbox* x,t_glist* glist, int old_snd_rcv_flags)
  {
      int xpos=text_xpix(&x->x_gui.x_obj, glist);
      int ypos=text_ypix(&x->x_gui.x_obj, glist);
      t_canvas *canvas=glist_getcanvas(glist);
  
      if((old_snd_rcv_flags & IEM_GUI_OLD_SND_FLAG) && !x->x_gui.x_fsf.x_snd_able)
          sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags %lxOUT%d\n",
               canvas,
               xpos, ypos + x->x_gui.x_h-1,
               xpos+IOWIDTH, ypos + x->x_gui.x_h,
               x, 0);
      if(!(old_snd_rcv_flags & IEM_GUI_OLD_SND_FLAG) && x->x_gui.x_fsf.x_snd_able)
          sys_vgui(".x%lx.c delete %lxOUT%d\n", canvas, x, 0);
      if((old_snd_rcv_flags & IEM_GUI_OLD_RCV_FLAG) && !x->x_gui.x_fsf.x_rcv_able)
          sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags %lxIN%d\n",
               canvas,
               xpos, ypos,
               xpos+IOWIDTH, ypos+1,
               x, 0);
      if(!(old_snd_rcv_flags & IEM_GUI_OLD_RCV_FLAG) && x->x_gui.x_fsf.x_rcv_able)
          sys_vgui(".x%lx.c delete %lxIN%d\n", canvas, x, 0);
  }
  
  static void my_numbox_draw_select(t_my_numbox *x, t_glist *glist)
  {
      t_canvas *canvas=glist_getcanvas(glist);
  
      if(x->x_gui.x_fsf.x_selected)
      {
          if(x->x_gui.x_fsf.x_change)
          {
              x->x_gui.x_fsf.x_change = 0;
              clock_unset(x->x_clock_reset);
              x->x_buf[0] = 0;
              sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
          }
          sys_vgui(".x%lx.c itemconfigure %lxBASE1 -outline #%6.6x\n",
              canvas, x, IEM_GUI_COLOR_SELECTED);
          sys_vgui(".x%lx.c itemconfigure %lxBASE2 -fill #%6.6x\n",
              canvas, x, IEM_GUI_COLOR_SELECTED);
          sys_vgui(".x%lx.c itemconfigure %lxLABEL -fill #%6.6x\n",
              canvas, x, IEM_GUI_COLOR_SELECTED);
          sys_vgui(".x%lx.c itemconfigure %lxNUMBER -fill #%6.6x\n",
              canvas, x, IEM_GUI_COLOR_SELECTED);
      }
      else
      {
          sys_vgui(".x%lx.c itemconfigure %lxBASE1 -outline #%6.6x\n",
              canvas, x, IEM_GUI_COLOR_NORMAL);
          sys_vgui(".x%lx.c itemconfigure %lxBASE2 -fill #%6.6x\n",
              canvas, x, x->x_gui.x_fcol);
          sys_vgui(".x%lx.c itemconfigure %lxLABEL -fill #%6.6x\n",
              canvas, x, x->x_gui.x_lcol);
          sys_vgui(".x%lx.c itemconfigure %lxNUMBER -fill #%6.6x\n",
              canvas, x, x->x_gui.x_fcol);
      }
  }
  
  void my_numbox_draw(t_my_numbox *x, t_glist *glist, int mode)
  {
      if(mode == IEM_GUI_DRAW_MODE_UPDATE)
          sys_queuegui(x, glist, my_numbox_draw_update);
      else if(mode == IEM_GUI_DRAW_MODE_MOVE)
          my_numbox_draw_move(x, glist);
      else if(mode == IEM_GUI_DRAW_MODE_NEW)
          my_numbox_draw_new(x, glist);
      else if(mode == IEM_GUI_DRAW_MODE_SELECT)
          my_numbox_draw_select(x, glist);
      else if(mode == IEM_GUI_DRAW_MODE_ERASE)
          my_numbox_draw_erase(x, glist);
      else if(mode == IEM_GUI_DRAW_MODE_CONFIG)
          my_numbox_draw_config(x, glist);
      else if(mode >= IEM_GUI_DRAW_MODE_IO)
          my_numbox_draw_io(x, glist, mode - IEM_GUI_DRAW_MODE_IO);
  }
  
  /* ------------------------ nbx widgetbehaviour----------------------------- */
  
  
  static void my_numbox_getrect(t_gobj *z, t_glist *glist,
                                int *xp1, int *yp1, int *xp2, int *yp2)
  {
      t_my_numbox* x = (t_my_numbox*)z;
  
      *xp1 = text_xpix(&x->x_gui.x_obj, glist);
      *yp1 = text_ypix(&x->x_gui.x_obj, glist);
      *xp2 = *xp1 + x->x_numwidth;
      *yp2 = *yp1 + x->x_gui.x_h;
  }
  
  static void my_numbox_save(t_gobj *z, t_binbuf *b)
  {
      t_my_numbox *x = (t_my_numbox *)z;
      int bflcol[3];
      t_symbol *srl[3];
  
      iemgui_save(&x->x_gui, srl, bflcol);
      if(x->x_gui.x_fsf.x_change)
      {
          x->x_gui.x_fsf.x_change = 0;
          clock_unset(x->x_clock_reset);
          sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
      }
      binbuf_addv(b, "ssiisiiffiisssiiiiiiifi", gensym("#X"),gensym("obj"),
                  (int)x->x_gui.x_obj.te_xpix, (int)x->x_gui.x_obj.te_ypix,
                  gensym("nbx"), x->x_gui.x_w, x->x_gui.x_h,
                  (t_float)x->x_min, (t_float)x->x_max,
                  x->x_lin0_log1, iem_symargstoint(&x->x_gui.x_isa),
                  srl[0], srl[1], srl[2],
                  x->x_gui.x_ldx, x->x_gui.x_ldy,
                  iem_fstyletoint(&x->x_gui.x_fsf), x->x_gui.x_fontsize,
                  bflcol[0], bflcol[1], bflcol[2],
                  x->x_val, x->x_log_height);
      binbuf_addv(b, ";");
  }
  
  int my_numbox_check_minmax(t_my_numbox *x, double min, double max)
  {
      int ret=0;
  
      if(x->x_lin0_log1)
      {
          if((min == 0.0)&&(max == 0.0))
              max = 1.0;
          if(max > 0.0)
          {
              if(min <= 0.0)
                  min = 0.01*max;
          }
          else
          {
              if(min > 0.0)
                  max = 0.01*min;
          }
      }
      x->x_min = min;
      x->x_max = max;
      if(x->x_val < x->x_min)
      {
          x->x_val = x->x_min;
          ret = 1;
      }
      if(x->x_val > x->x_max)
      {
          x->x_val = x->x_max;
          ret = 1;
      }
      if(x->x_lin0_log1)
          x->x_k = exp(log(x->x_max/x->x_min)/(double)(x->x_log_height));
      else
          x->x_k = 1.0;
      return(ret);
  }
  
  static void my_numbox_properties(t_gobj *z, t_glist *owner)
  {
      t_my_numbox *x = (t_my_numbox *)z;
      char buf[800];
      t_symbol *srl[3];
  
      iemgui_properties(&x->x_gui, srl);
      if(x->x_gui.x_fsf.x_change)
      {
          x->x_gui.x_fsf.x_change = 0;
          clock_unset(x->x_clock_reset);
          sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
  
      }
      sprintf(buf, "pdtk_iemgui_dialog %%s |nbx| \
              -------dimensions(digits)(pix):------- %d %d width: %d %d height: \
              -----------output-range:----------- %g min: %g max: %d \
              %d lin log %d %d log-height: %d \
              %s %s \
              %s %d %d \
              %d %d \
              %d %d %d\n",
              x->x_gui.x_w, 1, x->x_gui.x_h, 8,
              x->x_min, x->x_max, 0,/*no_schedule*/
              x->x_lin0_log1, x->x_gui.x_isa.x_loadinit, -1,
                  x->x_log_height, /*no multi, but iem-characteristic*/
              srl[0]->s_name, srl[1]->s_name,
              srl[2]->s_name, x->x_gui.x_ldx, x->x_gui.x_ldy,
              x->x_gui.x_fsf.x_font_style, x->x_gui.x_fontsize,
              0xffffff & x->x_gui.x_bcol, 0xffffff & x->x_gui.x_fcol,
                  0xffffff & x->x_gui.x_lcol);
      gfxstub_new(&x->x_gui.x_obj.ob_pd, x, buf);
  }
  
  static void my_numbox_bang(t_my_numbox *x)
  {
      outlet_float(x->x_gui.x_obj.ob_outlet, x->x_val);
      if(x->x_gui.x_fsf.x_snd_able && x->x_gui.x_snd->s_thing)
          pd_float(x->x_gui.x_snd->s_thing, x->x_val);
  }
  
  static void my_numbox_dialog(t_my_numbox *x, t_symbol *s, int argc,
      t_atom *argv)
  {
      t_symbol *srl[3];
      int w = (int)atom_getintarg(0, argc, argv);
      int h = (int)atom_getintarg(1, argc, argv);
      double min = (double)atom_getfloatarg(2, argc, argv);
      double max = (double)atom_getfloatarg(3, argc, argv);
      int lilo = (int)atom_getintarg(4, argc, argv);
      int log_height = (int)atom_getintarg(6, argc, argv);
      int sr_flags;
  
      if(lilo != 0) lilo = 1;
      x->x_lin0_log1 = lilo;
      sr_flags = iemgui_dialog(&x->x_gui, srl, argc, argv);
      if(w < 1)
          w = 1;
      x->x_gui.x_w = w;
      if(h < 8)
          h = 8;
      x->x_gui.x_h = h;
      if(log_height < 10)
          log_height = 10;
      x->x_log_height = log_height;
      my_numbox_calc_fontwidth(x);
      /*if(my_numbox_check_minmax(x, min, max))
       my_numbox_bang(x);*/
      my_numbox_check_minmax(x, min, max);
      (*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_UPDATE);
      (*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_IO + sr_flags);
      (*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_CONFIG);
      (*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_MOVE);
      canvas_fixlinesfor(x->x_gui.x_glist, (t_text*)x);
  }
  
  static void my_numbox_motion(t_my_numbox *x, t_floatarg dx, t_floatarg dy)
  {
      double k2=1.0;
  
      if(x->x_gui.x_fsf.x_finemoved)
          k2 = 0.01;
      if(x->x_lin0_log1)
          x->x_val *= pow(x->x_k, -k2*dy);
      else
          x->x_val -= k2*dy;
      my_numbox_clip(x);
      sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
      my_numbox_bang(x);
      clock_unset(x->x_clock_reset);
  }
  
  static void my_numbox_click(t_my_numbox *x, t_floatarg xpos, t_floatarg ypos,
                              t_floatarg shift, t_floatarg ctrl, t_floatarg alt)
  {
      glist_grab(x->x_gui.x_glist, &x->x_gui.x_obj.te_g,
          (t_glistmotionfn)my_numbox_motion, my_numbox_key, xpos, ypos);
  }
  
  static int my_numbox_newclick(t_gobj *z, struct _glist *glist,
      int xpix, int ypix, int shift, int alt, int dbl, int doit)
  {
      t_my_numbox* x = (t_my_numbox *)z;
  
      if(doit)
      {
          my_numbox_click( x, (t_floatarg)xpix, (t_floatarg)ypix,
              (t_floatarg)shift, 0, (t_floatarg)alt);
          if(shift)
              x->x_gui.x_fsf.x_finemoved = 1;
          else
              x->x_gui.x_fsf.x_finemoved = 0;
          if(!x->x_gui.x_fsf.x_change)
          {
              clock_delay(x->x_clock_wait, 50);
              x->x_gui.x_fsf.x_change = 1;
              clock_delay(x->x_clock_reset, 3000);
  
              x->x_buf[0] = 0;
          }
          else
          {
              x->x_gui.x_fsf.x_change = 0;
              clock_unset(x->x_clock_reset);
              x->x_buf[0] = 0;
              sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
          }
      }
      return (1);
  }
  
  static void my_numbox_set(t_my_numbox *x, t_floatarg f)
  {
      if(x->x_val != f)
      {
          x->x_val = f;
          my_numbox_clip(x);
          sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
      }
  }
  
  static void my_numbox_log_height(t_my_numbox *x, t_floatarg lh)
  {
      if(lh < 10.0)
          lh = 10.0;
      x->x_log_height = (int)lh;
      if(x->x_lin0_log1)
          x->x_k = exp(log(x->x_max/x->x_min)/(double)(x->x_log_height));
      else
          x->x_k = 1.0;
  
  }
  
  static void my_numbox_float(t_my_numbox *x, t_floatarg f)
  {
      my_numbox_set(x, f);
      if(x->x_gui.x_fsf.x_put_in2out)
          my_numbox_bang(x);
  }
  
  static void my_numbox_size(t_my_numbox *x, t_symbol *s, int ac, t_atom *av)
  {
      int h, w;
  
      w = (int)atom_getintarg(0, ac, av);
      if(w < 1)
          w = 1;
      x->x_gui.x_w = w;
      if(ac > 1)
      {
          h = (int)atom_getintarg(1, ac, av);
          if(h < 8)
              h = 8;
          x->x_gui.x_h = h;
      }
      my_numbox_calc_fontwidth(x);
      iemgui_size((void *)x, &x->x_gui);
  }
  
  static void my_numbox_delta(t_my_numbox *x, t_symbol *s, int ac, t_atom *av)
  {iemgui_delta((void *)x, &x->x_gui, s, ac, av);}
  
  static void my_numbox_pos(t_my_numbox *x, t_symbol *s, int ac, t_atom *av)
  {iemgui_pos((void *)x, &x->x_gui, s, ac, av);}
  
  static void my_numbox_range(t_my_numbox *x, t_symbol *s, int ac, t_atom *av)
  {
      if(my_numbox_check_minmax(x, (double)atom_getfloatarg(0, ac, av),
                                (double)atom_getfloatarg(1, ac, av)))
      {
          sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
          /*my_numbox_bang(x);*/
      }
  }
  
  static void my_numbox_color(t_my_numbox *x, t_symbol *s, int ac, t_atom *av)
  {iemgui_color((void *)x, &x->x_gui, s, ac, av);}
  
  static void my_numbox_send(t_my_numbox *x, t_symbol *s)
  {iemgui_send(x, &x->x_gui, s);}
  
  static void my_numbox_receive(t_my_numbox *x, t_symbol *s)
  {iemgui_receive(x, &x->x_gui, s);}
  
  static void my_numbox_label(t_my_numbox *x, t_symbol *s)
  {iemgui_label((void *)x, &x->x_gui, s);}
  
  static void my_numbox_label_pos(t_my_numbox *x, t_symbol *s, int ac, t_atom *av)
  {iemgui_label_pos((void *)x, &x->x_gui, s, ac, av);}
  
  static void my_numbox_label_font(t_my_numbox *x,
      t_symbol *s, int ac, t_atom *av)
  {
      int f = (int)atom_getintarg(1, ac, av);
  
      if(f < 4)
          f = 4;
      x->x_gui.x_fontsize = f;
      f = (int)atom_getintarg(0, ac, av);
      if((f < 0) || (f > 2))
          f = 0;
      x->x_gui.x_fsf.x_font_style = f;
      my_numbox_calc_fontwidth(x);
      iemgui_label_font((void *)x, &x->x_gui, s, ac, av);
  }
  
  static void my_numbox_log(t_my_numbox *x)
  {
      x->x_lin0_log1 = 1;
      if(my_numbox_check_minmax(x, x->x_min, x->x_max))
      {
          sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
          /*my_numbox_bang(x);*/
      }
  }
  
  static void my_numbox_lin(t_my_numbox *x)
  {
      x->x_lin0_log1 = 0;
  }
  
  static void my_numbox_init(t_my_numbox *x, t_floatarg f)
  {
      x->x_gui.x_isa.x_loadinit = (f==0.0)?0:1;
  }
  
  static void my_numbox_loadbang(t_my_numbox *x, t_floatarg action)
  {
      if (action == LB_LOAD && x->x_gui.x_isa.x_loadinit)
      {
          sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
          my_numbox_bang(x);
      }
  }
  
  static void my_numbox_key(void *z, t_floatarg fkey)
  {
      t_my_numbox *x = z;
      char c=fkey;
      char buf[3];
      buf[1] = 0;
  
      if (c == 0)
      {
          x->x_gui.x_fsf.x_change = 0;
          clock_unset(x->x_clock_reset);
          sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
          return;
      }
      if(((c>='0')&&(c<='9'))||(c=='.')||(c=='-')||
          (c=='e')||(c=='+')||(c=='E'))
      {
          if(strlen(x->x_buf) < (IEMGUI_MAX_NUM_LEN-2))
          {
              buf[0] = c;
              strcat(x->x_buf, buf);
              sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
          }
      }
      else if((c=='\b')||(c==127))
      {
          int sl=strlen(x->x_buf)-1;
  
          if(sl < 0)
              sl = 0;
          x->x_buf[sl] = 0;
          sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
      }
      else if((c=='\n')||(c==13))
      {
          x->x_val = atof(x->x_buf);
          x->x_buf[0] = 0;
          x->x_gui.x_fsf.x_change = 0;
          clock_unset(x->x_clock_reset);
          my_numbox_clip(x);
          my_numbox_bang(x);
          sys_queuegui(x, x->x_gui.x_glist, my_numbox_draw_update);
      }
      clock_delay(x->x_clock_reset, 3000);
  }
  
  static void my_numbox_list(t_my_numbox *x, t_symbol *s, int ac, t_atom *av)
  {
      if (IS_A_FLOAT(av,0))
      {
          my_numbox_set(x, atom_getfloatarg(0, ac, av));
          my_numbox_bang(x);
      }
  }
  
  static void *my_numbox_new(t_symbol *s, int argc, t_atom *argv)
  {
      t_my_numbox *x = (t_my_numbox *)pd_new(my_numbox_class);
      int bflcol[]={-262144, -1, -1};
      int w=5, h=14;
      int lilo=0, f=0, ldx=0, ldy=-8;
      int fs=10;
      int log_height=256;
      double min=-1.0e+37, max=1.0e+37,v=0.0;
      char str[144];
  
      if((argc >= 17)&&IS_A_FLOAT(argv,0)&&IS_A_FLOAT(argv,1)
         &&IS_A_FLOAT(argv,2)&&IS_A_FLOAT(argv,3)
         &&IS_A_FLOAT(argv,4)&&IS_A_FLOAT(argv,5)
         &&(IS_A_SYMBOL(argv,6)||IS_A_FLOAT(argv,6))
         &&(IS_A_SYMBOL(argv,7)||IS_A_FLOAT(argv,7))
         &&(IS_A_SYMBOL(argv,8)||IS_A_FLOAT(argv,8))
         &&IS_A_FLOAT(argv,9)&&IS_A_FLOAT(argv,10)
         &&IS_A_FLOAT(argv,11)&&IS_A_FLOAT(argv,12)&&IS_A_FLOAT(argv,13)
         &&IS_A_FLOAT(argv,14)&&IS_A_FLOAT(argv,15)&&IS_A_FLOAT(argv,16))
      {
          w = (int)atom_getintarg(0, argc, argv);
          h = (int)atom_getintarg(1, argc, argv);
          min = (double)atom_getfloatarg(2, argc, argv);
          max = (double)atom_getfloatarg(3, argc, argv);
          lilo = (int)atom_getintarg(4, argc, argv);
          iem_inttosymargs(&x->x_gui.x_isa, atom_getintarg(5, argc, argv));
          iemgui_new_getnames(&x->x_gui, 6, argv);
          ldx = (int)atom_getintarg(9, argc, argv);
          ldy = (int)atom_getintarg(10, argc, argv);
          iem_inttofstyle(&x->x_gui.x_fsf, atom_getintarg(11, argc, argv));
          fs = (int)atom_getintarg(12, argc, argv);
          bflcol[0] = (int)atom_getintarg(13, argc, argv);
          bflcol[1] = (int)atom_getintarg(14, argc, argv);
          bflcol[2] = (int)atom_getintarg(15, argc, argv);
          v = atom_getfloatarg(16, argc, argv);
      }
      else iemgui_new_getnames(&x->x_gui, 6, 0);
      if((argc == 18)&&IS_A_FLOAT(argv,17))
      {
          log_height = (int)atom_getintarg(17, argc, argv);
      }
      x->x_gui.x_draw = (t_iemfunptr)my_numbox_draw;
      x->x_gui.x_fsf.x_snd_able = 1;
      x->x_gui.x_fsf.x_rcv_able = 1;
      x->x_gui.x_glist = (t_glist *)canvas_getcurrent();
      if(x->x_gui.x_isa.x_loadinit)
          x->x_val = v;
      else
          x->x_val = 0.0;
      if(lilo != 0) lilo = 1;
      x->x_lin0_log1 = lilo;
      if(log_height < 10)
          log_height = 10;
      x->x_log_height = log_height;
      if (!strcmp(x->x_gui.x_snd->s_name, "empty"))
          x->x_gui.x_fsf.x_snd_able = 0;
      if (!strcmp(x->x_gui.x_rcv->s_name, "empty"))
          x->x_gui.x_fsf.x_rcv_able = 0;
      if(x->x_gui.x_fsf.x_font_style == 1) strcpy(x->x_gui.x_font, "helvetica");
      else if(x->x_gui.x_fsf.x_font_style == 2) strcpy(x->x_gui.x_font, "times");
      else { x->x_gui.x_fsf.x_font_style = 0;
          strcpy(x->x_gui.x_font, sys_font); }
      if (x->x_gui.x_fsf.x_rcv_able)
          pd_bind(&x->x_gui.x_obj.ob_pd, x->x_gui.x_rcv);
      x->x_gui.x_ldx = ldx;
      x->x_gui.x_ldy = ldy;
      if(fs < 4)
          fs = 4;
      x->x_gui.x_fontsize = fs;
      if(w < 1)
          w = 1;
      x->x_gui.x_w = w;
      if(h < 8)
          h = 8;
      x->x_gui.x_h = h;
      x->x_buf[0] = 0;
      my_numbox_calc_fontwidth(x);
      my_numbox_check_minmax(x, min, max);
      iemgui_all_colfromload(&x->x_gui, bflcol);
      iemgui_verify_snd_ne_rcv(&x->x_gui);
      x->x_clock_reset = clock_new(x, (t_method)my_numbox_tick_reset);
      x->x_clock_wait = clock_new(x, (t_method)my_numbox_tick_wait);
      x->x_gui.x_fsf.x_change = 0;
      outlet_new(&x->x_gui.x_obj, &s_float);
      return (x);
  }
  
  static void my_numbox_free(t_my_numbox *x)
  {
      if(x->x_gui.x_fsf.x_rcv_able)
          pd_unbind(&x->x_gui.x_obj.ob_pd, x->x_gui.x_rcv);
      clock_free(x->x_clock_reset);
      clock_free(x->x_clock_wait);
      gfxstub_deleteforkey(x);
  }
  
  void g_numbox_setup(void)
  {
      my_numbox_class = class_new(gensym("nbx"), (t_newmethod)my_numbox_new,
          (t_method)my_numbox_free, sizeof(t_my_numbox), 0, A_GIMME, 0);
      class_addcreator((t_newmethod)my_numbox_new, gensym("my_numbox"),
          A_GIMME, 0);
      class_addbang(my_numbox_class,my_numbox_bang);
      class_addfloat(my_numbox_class,my_numbox_float);
      class_addlist(my_numbox_class, my_numbox_list);
      class_addmethod(my_numbox_class, (t_method)my_numbox_click,
          gensym("click"), A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_motion,
          gensym("motion"), A_FLOAT, A_FLOAT, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_dialog,
          gensym("dialog"), A_GIMME, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_loadbang,
          gensym("loadbang"), A_DEFFLOAT, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_set,
          gensym("set"), A_FLOAT, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_size,
          gensym("size"), A_GIMME, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_delta,
          gensym("delta"), A_GIMME, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_pos,
          gensym("pos"), A_GIMME, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_range,
          gensym("range"), A_GIMME, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_color,
          gensym("color"), A_GIMME, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_send,
          gensym("send"), A_DEFSYM, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_receive,
          gensym("receive"), A_DEFSYM, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_label,
          gensym("label"), A_DEFSYM, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_label_pos,
          gensym("label_pos"), A_GIMME, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_label_font,
          gensym("label_font"), A_GIMME, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_log,
          gensym("log"), 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_lin,
          gensym("lin"), 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_init,
          gensym("init"), A_FLOAT, 0);
      class_addmethod(my_numbox_class, (t_method)my_numbox_log_height,
          gensym("log_height"), A_FLOAT, 0);
      my_numbox_widgetbehavior.w_getrectfn =    my_numbox_getrect;
      my_numbox_widgetbehavior.w_displacefn =   iemgui_displace;
      my_numbox_widgetbehavior.w_selectfn =     iemgui_select;
      my_numbox_widgetbehavior.w_activatefn =   NULL;
      my_numbox_widgetbehavior.w_deletefn =     iemgui_delete;
      my_numbox_widgetbehavior.w_visfn =        iemgui_vis;
      my_numbox_widgetbehavior.w_clickfn =      my_numbox_newclick;
      class_setwidget(my_numbox_class, &my_numbox_widgetbehavior);
      class_sethelpsymbol(my_numbox_class, gensym("numbox2"));
      class_setsavefn(my_numbox_class, my_numbox_save);
      class_setpropertiesfn(my_numbox_class, my_numbox_properties);
  }
  