w_coord.c

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/* This file is part of the 'atomes' software
 
'atomes' is free software: you can redistribute it and/or modify it under the terms
of the GNU Affero General Public License as published by the Free Software Foundation,
either version 3 of the License, or (at your option) any later version.
 
'atomes' 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 General Public License for more details.
 
You should have received a copy of the GNU Affero General Public License along with 'atomes'.
If not, see <https://www.gnu.org/licenses/>
 
Copyright (C) 2022-2024 by CNRS and University of Strasbourg */
 
/*
* This file: 'w_coord.c'
*
* Contains:
*
 
 - The functions to create the 'Environments configuration' window
 
*
* List of functions:
 
  int get_page_from_geo_coord (glwin * view, int geo, int coord);
 
  gboolean add_geo (int poly, project * this_proj, int g, int i, int j);
 
  G_MODULE_EXPORT gboolean scroll_set_poly_alpha (GtkRange * range, GtkScrollType scroll, gdouble value, gpointer data);
  G_MODULE_EXPORT gboolean close_event_coord (GtkWindow * widg, gpointer data);
  G_MODULE_EXPORT gboolean close_event_coord (GtkWidget * widg, GdkEvent * event, gpointer data);
 
  void poly_alpha_has_changed (gpointer data, GLfloat v);
  void set_frag_mol_cell_background (GtkListStore * store, GtkTreeIter iter, ColRGBA col);
  void add_this_frag_mol_to_search_tree (project * this_proj, int geo, int gid);
  void set_this_frag_mol_color (gpointer data, GtkTreePath * path);
 
  G_MODULE_EXPORT void toggled_show_hide_coord (GtkCheckButton * widg, gpointer data);
  G_MODULE_EXPORT void toggled_show_hide_coord (GtkToggleButton * widg, gpointer data);
  G_MODULE_EXPORT void toggled_label_unlabel_coord (GtkCheckButton * widg, gpointer data);
  G_MODULE_EXPORT void toggled_label_unlabel_coord (GtkToggleButton * widg, gpointer data);
  G_MODULE_EXPORT void toggled_select_unselect_coord (GtkCheckButton * widg, gpointer data);
  G_MODULE_EXPORT void toggled_select_unselect_coord (GtkToggleButton * widg, gpointer data);
  G_MODULE_EXPORT void toggled_show_hide_poly (GtkCheckButton * widg, gpointer data);
  G_MODULE_EXPORT void toggled_show_hide_poly (GtkToggleButton * widg, gpointer data);
  G_MODULE_EXPORT void set_color_frag_mol (GtkColorChooser * colob, gpointer data);
  G_MODULE_EXPORT void set_color_coord (GtkColorChooser * colob, gpointer data);
  G_MODULE_EXPORT void set_poly_alpha (GtkRange * range, gpointer data);
  G_MODULE_EXPORT void on_select_frag_mol (GtkCellRendererToggle * cell_renderer, gchar * string_path, gpointer data);
  G_MODULE_EXPORT void run_set_this_frag_mol_color (GtkDialog * win, gint response_id, gpointer data);
  G_MODULE_EXPORT void to_set_this_frag_mol_color (GtkTreeView * tree_view, GtkTreePath * path, GtkTreeViewColumn * column, gpointer data);
  G_MODULE_EXPORT void update_frag_mol_search (GtkEntry * res, gpointer data);
  G_MODULE_EXPORT void set_atom_color_map_box (GtkComboBox * box, gpointer data);
  G_MODULE_EXPORT void set_poly_color_map_box (GtkComboBox * box, gpointer data);
  G_MODULE_EXPORT void on_cloned_poly_toggled (GtkCheckButton * Button, gpointer data);
  G_MODULE_EXPORT void on_cloned_poly_toggled (GtkToggleButton * Button, gpointer data);
  G_MODULE_EXPORT void close_coord (GtkButton * but, gpointer data);
  G_MODULE_EXPORT void coord_properties (GtkWidget * widg, gpointer data);
 
  GtkWidget * coord_tab (glwin * view, int geo, int poly);
  GtkWidget * create_frag_mol_tree (project * this_proj, int geo);
  GtkWidget * create_frag_mol_search (project * this_proj, int geo);
  GtkWidget * fragmol_tab (glwin * view, int geo);
  GtkWidget * param_tab (glwin * view);
  GtkWidget * advanced_coord_properties (glwin * view, int page);
 
*/
 
#include "global.h"
#include "interface.h"
#include "glview.h"
#include "glwindow.h"
#include "bind.h"
 
extern cairo_surface_t * col_surface (double r, double g, double b, int x, int y);
extern G_MODULE_EXPORT void set_color_map (GtkWidget * widg, gpointer data);
extern G_MODULE_EXPORT void cloned_poly (GtkWidget * widg, gpointer data);
extern int selected_aspec;
extern GtkWidget * rings_tab (glwin * view, int g);
extern GtkWidget * chains_tab (glwin * view);
 
char * text_maps[ATOM_MAPS] = {"Atomic species",
                               "Total",
                               "Partial",
                               "Fragment(s)",
                               "Molecule(s)"};
 
int frag_mol_status;
 
#ifdef GTK4
G_MODULE_EXPORT void toggled_show_hide_coord (GtkCheckButton * widg, gpointer data)
#else
G_MODULE_EXPORT void toggled_show_hide_coord (GtkToggleButton * widg, gpointer data)
#endif
{
  qint * the_data = (qint *)data;
  int i, j, k;
  int s, g, c;
  project * this_proj = get_project_by_id (the_data -> a);
  s = the_data -> b;
  g = the_data -> d;
  c = the_data -> c;
#ifdef DEBUG
  g_debug ("Toggle show/hide coord:: s= %d, g= %d, c= %d", s, g, c);
#endif
  j = 0;
  if (g < 2)
  {
    for (i=0; i<s; i++)
    {
      j += this_proj -> coord -> ntg[g][i];
    }
  }
  j += c;
 
 
#ifdef GTK4
  k = (widg) ? gtk_check_button_get_active (widg) : frag_mol_status;
#else
// GTK3 Menu Action To Check
  k = (widg) ? gtk_toggle_button_get_active (widg) : frag_mol_status;
#endif
 
  if (k != this_proj -> modelgl -> anim -> last -> img -> show_coord[g][j])
  {
    if (is_coord_in_menu(g, this_proj))
    {
#ifdef GTK4
      gchar * name;
      gchar * str;
      if (g < 2)
      {
        if (g)
        {
          str = exact_name (env_name (this_proj, c, s, 1, NULL));
        }
        else
        {
          str = g_strdup_printf ("%d", this_proj -> coord -> geolist[g][s][c]);
        }
        name = g_strdup_printf ("set-%s-s.%d.0", str, j);
        g_free (str);
      }
      else if (g > 1 && g < 4)
      {
        name = g_strdup_printf ("set-%s-%d.%d.0", (g == 2) ? "frag" : "mol", c+1, c);
      }
      else if (g > 3 && g < 9)
      {
        name = g_strdup_printf ("set-%d-%d-coord.%d.0", g, this_proj -> coord -> geolist[g][0][j], j);
      }
      g_action_group_activate_action ((GActionGroup *)this_proj -> modelgl -> action_group, (const gchar *)name, NULL);
      g_free (name);
#else
      gtk_check_menu_item_set_active ((GtkCheckMenuItem *)this_proj -> modelgl -> ogl_geom[0][g][j], k);
#endif
    }
    else
    {
      tint pointer;
      pointer.a = g;
      pointer.b = c;
      pointer.c = k;
      opengl_project_changed (the_data -> a);
#ifdef GTK4
      show_hide_the_coord (NULL, NULL, & pointer);
#else
      show_hide_the_coord (NULL, & pointer);
#endif // GTK4
    }
  }
  init_default_shaders (this_proj -> modelgl);
}
 
#ifdef GTK4
G_MODULE_EXPORT void toggled_label_unlabel_coord (GtkCheckButton * widg, gpointer data)
#else
G_MODULE_EXPORT void toggled_label_unlabel_coord (GtkToggleButton * widg, gpointer data)
#endif
{
  qint * the_data = (qint *)data;
  tint pointer;
  pointer.a = the_data -> d;
  pointer.b = the_data -> c;
#ifdef GTK4
  pointer.c = (widg) ? gtk_check_button_get_active (widg) : frag_mol_status;
#else
  pointer.c = (widg) ? gtk_toggle_button_get_active (widg) : frag_mol_status;
#endif
  selected_aspec = the_data -> b;
#ifdef DEBUG
  g_debug ("Toggle label/unlabel coord:: s= %d, g= %d, c= %d, selec_sp= %d", pointer.a, pointer.b, pointer.c, selected_aspec);
#endif
  opengl_project_changed (the_data -> a);
#ifdef GTK4
  label_unlabel_coord (NULL, NULL, & pointer);
#else
  label_unlabel_coord (NULL, & pointer);
#endif // GTK4
}
 
#ifdef GTK4
G_MODULE_EXPORT void toggled_select_unselect_coord (GtkCheckButton * widg, gpointer data)
#else
G_MODULE_EXPORT void toggled_select_unselect_coord (GtkToggleButton * widg, gpointer data)
#endif
{
  qint * the_data = (qint *)data;
  tint pointer;
  pointer.a = the_data -> d;
  pointer.b = the_data -> c;
#ifdef GTK4
  pointer.c = (widg) ? gtk_check_button_get_active (widg) : frag_mol_status;
#else
  pointer.c = (widg) ? gtk_toggle_button_get_active (widg) : frag_mol_status;
#endif
  selected_aspec = the_data -> b;
#ifdef DEBUG
  g_debug ("Toggle select/unselect coord:: s= %d, g= %d, c= %d, selec_sp= %d", pointer.a, pointer.b, pointer.c, selected_aspec);
#endif
  opengl_project_changed (the_data -> a);
#ifdef GTK4
  select_unselect_coord (NULL, NULL, & pointer);
#else
  select_unselect_coord (NULL, & pointer);
#endif
}
 
#ifdef GTK4
G_MODULE_EXPORT void toggled_show_hide_poly (GtkCheckButton * widg, gpointer data)
#else
G_MODULE_EXPORT void toggled_show_hide_poly (GtkToggleButton * widg, gpointer data)
#endif
{
  qint * the_data = (qint *)data;
  int i, j, k;
  int s, g, c;
  project * this_proj = get_project_by_id(the_data -> a);
  s = the_data -> b;
  g = the_data -> d;
  c = the_data -> c;
  j = c;
  if (g < 2)
  {
    for (i=0; i<s; i++)
    {
      j += this_proj -> coord -> ntg[g][i];
    }
  }
#ifdef GTK4
  k = gtk_check_button_get_active (widg);
  if (k != this_proj -> modelgl -> anim -> last -> img -> show_poly[g][j])
  {
    gchar * str;
    gchar * name;
    if (g < 2)
    {
      if (g)
      {
        str = exact_name (env_name (this_proj, c, s, 1, NULL));
      }
      else
      {
        str = g_strdup_printf ("%d", this_proj -> coord -> geolist[g][s][c]);
      }
      name = g_strdup_printf ("set-%s-%d-p.%d.0", str, g, j);
      g_free (str);
    }
    else if (g > 3 && g < 9)
    {
      name = g_strdup_printf ("set-%d-%d-p.%d.0", g, this_proj -> coord -> geolist[g][0][j], j);
    }
    g_action_group_activate_action ((GActionGroup *)this_proj -> modelgl -> action_group, (const gchar *)name, NULL);
    g_free (name);
  }
#else
  // GTK3 Menu Action To Check
  k = gtk_toggle_button_get_active (widg);
  if (is_coord_in_menu(g, this_proj))
  {
    gtk_check_menu_item_set_active ((GtkCheckMenuItem *)this_proj -> modelgl -> ogl_poly[0][g][j], k);
  }
  this_proj -> modelgl -> anim -> last -> img -> show_poly[g][j] = k;
  int shaders[2] = {POLYS, RINGS};
  re_create_md_shaders (2, shaders, this_proj);
  update (this_proj -> modelgl);
#endif
}
 
G_MODULE_EXPORT void set_color_frag_mol (GtkColorChooser * colob, gpointer data)
{
  qint * cid = (qint *)data;
  int c, g;
  project * this_proj = get_project_by_id(cid -> a);
  g = cid -> b;
  c = cid -> c;
  this_proj -> modelgl -> anim -> last -> img -> spcolor[g][0][c] = get_button_color (colob);
  int shaders[4] = {ATOMS, BONDS, POLYS, RINGS};
  re_create_md_shaders (4, shaders, this_proj);
  update (this_proj -> modelgl);
}
 
G_MODULE_EXPORT void set_color_coord (GtkColorChooser * colob, gpointer data)
{
  qint * cid = (qint *)data;
  int c, g, s;
  project * this_proj = get_project_by_id(cid -> a);
  s = cid -> b;
  c = cid -> c;
  g = cid -> d;
  if (g > 3) s = 0;
  this_proj -> modelgl -> anim -> last -> img -> spcolor[g][s][c] = get_button_color (colob);
  int shaders[4] = {ATOMS, BONDS, POLYS, RINGS};
  re_create_md_shaders (4, shaders, this_proj);
  update (this_proj -> modelgl);
}
 
void poly_alpha_has_changed (gpointer data, GLfloat v)
{
  qint * cid = (qint *)data;
  int c, g, s;
  project * this_proj = get_project_by_id(cid -> a);
  s = cid -> b;
  c = cid -> c;
  g = cid -> d;
  if (g > 1) s = 0;
  this_proj -> modelgl -> anim -> last -> img -> spcolor[g][s][c].alpha = v;
  int shaders[2] = {POLYS, RINGS};
  re_create_md_shaders (2, shaders, this_proj);
  update (this_proj -> modelgl);
}
 
G_MODULE_EXPORT gboolean scroll_set_poly_alpha (GtkRange * range, GtkScrollType scroll, gdouble value, gpointer data)
{
  poly_alpha_has_changed (data, (GLfloat) value);
  return FALSE;
}
 
G_MODULE_EXPORT void set_poly_alpha (GtkRange * range, gpointer data)
{
  poly_alpha_has_changed (data, (GLfloat) gtk_range_get_value (range));
}
 
gboolean add_geo (int poly, project * this_proj, int g, int i, int j)
{
  if (! poly)
  {
    if (g == 0)
    {
      if (this_proj -> coord -> geolist[g][i][j] != -1)
      {
        return TRUE;
      }
      else
      {
        return FALSE;
      }
    }
    else if (g == 1)
    {
      return TRUE;
    }
    else
    {
      if (this_proj -> coord -> geolist[g][i][j])
      {
        return TRUE;
      }
      else
      {
        return FALSE;
      }
    }
  }
  else
  {
    if (g == 0 || g > 3)
    {
      if (this_proj -> coord -> geolist[g][i][j] > 2)
      {
        return TRUE;
      }
      else
      {
        return FALSE;
      }
    }
    else
    {
      int l, m;
      m = 0;
      for (l=0; l<this_proj -> nspec; l++)
      {
        m += this_proj -> coord -> partial_geo[i][j][l];
      }
      if (m > 2)
      {
        return TRUE;
      }
      else
      {
        return FALSE;
      }
    }
  }
}
 
GtkWidget * coord_tab (glwin * view, int geo, int poly)
{
  int i, j, k, l, m, n;
  int p = view -> proj;
  gchar * str;
  GtkWidget * wb;
  GtkWidget * but;
  gchar * col[15] = {" ", "<b>Color</b>", "<b>Show</b>", "<b>Label</b>", "<b>Pick</b>", "<b>Alpha</b>",
                          "<b>Color <sup>*</sup></b>", "<b>Show <sup>**</sup></b>", "<b>Label <sup>**</sup></b>", "<b>Pick <sup>**</sup></b>",
                          "<b>Ring(s) size</b>",
                          "<b>Chain(s) size</b>", "<b>Show <sup>*</sup></b>", "<b>Label <sup>*</sup></b>", "<b>Pick <sup>*</sup></b>"};
  int scol[15] = {100, 70, 65, 40, 40, 150, 70, 75, 55, 55, 100, 100, 60, 50, 55};
  GtkWidget * box = create_vbox (BSEP);
  GtkWidget * coord = create_scroll (box, -1, -1, GTK_SHADOW_NONE);
  gtk_widget_set_hexpand (coord, TRUE);
  gtk_widget_set_vexpand (coord, TRUE);
  n = 0;
  if (geo > 3 && ! poly)
  {
    n = (geo == 9) ? 11 : 10;
    gtk_widget_set_size_request (coord, -1, 475);
    if (geo < 9)
    {
      add_box_child_start (GTK_ORIENTATION_VERTICAL, box, markup_label("  * for the polyhedra only", -1, -1, 0.0, 0.5), FALSE, FALSE, 5);
      add_box_child_start (GTK_ORIENTATION_VERTICAL, box, markup_label("** affect all atoms that belong to ring(s) of this size", -1, -1, 0.0, 0.5), FALSE, FALSE, 0);
    }
    else
    {
      add_box_child_start (GTK_ORIENTATION_VERTICAL, box, markup_label("* affect all atoms that belong to chain(s) of this size", -1, -1, 0.0, 0.5), FALSE, FALSE, 0);
    }
  }
  GtkWidget * vbox = create_vbox (BSEP);
  add_container_child (CONTAINER_SCR, coord, vbox);
  l = 0;
  if (poly)
  {
    l = 1;
  }
  wb = create_hbox (0);
  gtk_widget_set_size_request (wb, 350, -1);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, wb, FALSE, FALSE, 0);
  for (i=0; i<5-2*l-geo/9; i++)
  {
    if (geo == 9)
    {
      j = 11 + i;
    }
    else if (i == 0 && geo > 3)
    {
      j = 10;
    }
    else if (i > 0 && geo > 3 && ! poly)
    {
      j = i+5;
    }
    else if (i == 1 && poly)
    {
      j = 5;
    }
    else
    {
      j = i;
    }
    add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb, markup_label(col[j], scol[j], -1, 0.5, 0.5), FALSE, FALSE, 5);
  }
  k = 0;
  project * this_proj = get_project_by_id(p);
  m = (geo < 2) ? this_proj -> nspec : 1;
  if ((geo < 2 || (geo == 9 && view -> chain_max) || (geo > 3 && geo < 9 && view -> ring_max[geo-4])) && this_proj -> coord -> totcoord[geo] > 0)
  {
    for (i=0; i < m; i++)
    {
      if (geo == 0)
      {
        for (j=0 ; j < this_proj -> coord -> ntg[geo][i]; j++)
        {
          if (add_geo(poly, this_proj, geo, i, j))
          {
            str = g_strdup_printf ("  <b>%s</b>", this_proj -> chemistry -> label[i]);
            add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, markup_label(str, -1, -1, 0.0, 0.5), FALSE, FALSE, 0);
            g_free (str);
            break;
          }
        }
      }
      for (j=0 ; j < this_proj -> coord -> ntg[geo][i]; j++, k++)
      {
        if (add_geo(poly, this_proj, geo, i, j))
        {
          wb = create_hbox (0);
          gtk_widget_set_size_request (wb, 350, -1);
          add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, wb, FALSE, FALSE, 0);
          if (geo == 0)
          {
            str =  g_strdup_printf ("%d", this_proj -> coord -> geolist[geo][i][j]);
          }
          else if (geo == 1)
          {
            str = exact_name(env_name (this_proj, j, i, 1, NULL));
          }
          else
          {
            str = g_strdup_printf ("%d atoms", this_proj -> coord -> geolist[geo][i][j]);
          }
          add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb, markup_label(str, scol[0], -1, 0.5, 0.5), FALSE, FALSE, 5);
          g_free (str);
          if (poly)
          {
            but = create_hscale (0.0, 1.0, 0.01, view -> anim -> last -> img -> spcolor[geo][i][j].alpha, GTK_POS_LEFT, 3, 160,
                                 G_CALLBACK(set_poly_alpha), G_CALLBACK(scroll_set_poly_alpha), & view -> gcid[geo][k][geo]);
          }
          else if (geo != 9)
          {
            ColRGBA col = view -> anim -> last -> img -> spcolor[geo][i][j];
            col.alpha = 1.0;
            but = color_button (col, TRUE, 80, -1, G_CALLBACK(set_color_coord), & view -> gcid[geo][k][geo]);
          }
          if (poly || geo != 9) add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb, but, FALSE, FALSE, 5);
 
          if (poly)
          {
            but = check_button (NULL, -1, -1, view -> anim -> last -> img -> show_poly[geo][k], G_CALLBACK(toggled_show_hide_poly), & view -> gcid[geo][k][geo]);
            add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb, but, FALSE, FALSE, 20);
          }
          else
          {
            but = check_button (NULL, -1, -1, view -> anim -> last -> img -> show_coord[geo][k], G_CALLBACK(toggled_show_hide_coord), & view -> gcid[geo][k][geo]);
            add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb, but, FALSE, FALSE, 20);
            but = check_button (NULL, -1, -1, FALSE, G_CALLBACK(toggled_label_unlabel_coord), & view -> gcid[geo][k][geo]);
            add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb, but, FALSE, FALSE, 15+n);
            but = check_button (NULL, -1, -1, FALSE, G_CALLBACK(toggled_select_unselect_coord), & view -> gcid[geo][k][geo]);
            add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb, but, FALSE, FALSE, 15+n/2);
          }
        }
      }
    }
  }
  return box;
}
 
G_MODULE_EXPORT void on_select_frag_mol (GtkCellRendererToggle * cell_renderer, gchar * string_path, gpointer data)
{
  int i, g, v, act;
  tint * dat = (tint * )data;
  GtkTreeIter iter;
  opengl_project_changed(dat -> a);
  coord_edition * coord = opengl_project -> modelgl -> coord_win;
  GtkTreePath * path = gtk_tree_path_new_from_string (string_path);
  g = (dat -> b < 30) ? 2 : 3;
  if (gtk_cell_renderer_toggle_get_active(cell_renderer))
  {
    v = 0;
  }
  else
  {
    v = 1;
  }
  gtk_tree_model_get_iter (GTK_TREE_MODEL(coord -> frag_mol_model[g-2]), & iter, path);
  act = dat -> b - 10*g;
  gtk_list_store_set (coord -> frag_mol_model[g-2], & iter, act, v, -1);
  gtk_tree_model_get (GTK_TREE_MODEL(coord -> frag_mol_model[g-2]), & iter, 0, & i, -1);
  frag_mol_status = v;
  switch (act)
  {
    case 1:
      // Viz
      toggled_show_hide_coord (NULL, & opengl_project -> modelgl -> gcid[g][i-1][g]);
      break;
    case 3:
      // Label
      toggled_label_unlabel_coord (NULL, & opengl_project -> modelgl -> gcid[g][i-1][g]);
      break;
    case 4:
      // Pick
      toggled_select_unselect_coord (NULL, & opengl_project -> modelgl -> gcid[g][i-1][g]);
      break;
  }
}
 
void set_frag_mol_cell_background (GtkListStore * store, GtkTreeIter iter, ColRGBA col)
{
  cairo_surface_t * surface;
  surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 70, 50);
  cairo_t * cr = cairo_create (surface);
  cairo_set_source_rgba (cr, col.red, col.green, col.blue, 1.0);
  cairo_paint (cr);
  GdkPixbuf * pix = convert_to_pixbuf (surface);
  cairo_surface_destroy (surface);
  cairo_destroy(cr);
  gtk_list_store_set (store, & iter, 2, pix, -1);
}
 
void add_this_frag_mol_to_search_tree (project * this_proj, int geo, int gid)
{
  GtkTreeIter id_level;
  GtkTreeIter new_level;
  gboolean valid;
  int i;
  int prepend = 0;
  coord_edition * coord = this_proj -> modelgl -> coord_win;
  GtkListStore * store = (GtkListStore *) coord -> frag_mol_model[geo-2];
  GtkTreeModel * mod = GTK_TREE_MODEL(coord -> frag_mol_model[geo-2]);
  valid = gtk_tree_model_get_iter_first(mod, & id_level);
  while (valid)
  {
    gtk_tree_model_get (mod, & id_level, 0, & i, -1);
    if (i > gid)
    {
      prepend = 1;
      valid = FALSE;
    }
    else if (i == gid)
    {
      prepend = 2;
      valid = FALSE;
    }
    else
    {
      valid = gtk_tree_model_iter_next(mod, & id_level);
    }
  }
  if (prepend < 2)
  {
    switch (prepend)
    {
      case 0:
        gtk_list_store_append (store, & id_level);
        gtk_list_store_set (store, & id_level, 0, gid,
                                               1, this_proj -> modelgl -> anim -> last -> img -> show_coord[geo][gid-1],
                                               3, FALSE,
                                               4, FALSE, -1);
        set_frag_mol_cell_background (store, id_level, this_proj -> modelgl -> anim -> last -> img -> spcolor[geo][0][gid-1]);
        break;
      case 1:
        gtk_list_store_insert_before (store, & new_level, & id_level);
        gtk_list_store_set (store, & new_level, 0, gid,
                                                1, this_proj -> modelgl -> anim -> last -> img -> show_coord[geo][gid-1],
                                                3, FALSE,
                                                4, FALSE, -1);
        set_frag_mol_cell_background (store, new_level, this_proj -> modelgl -> anim -> last -> img -> spcolor[geo][0][gid-1]);
        break;
    }
  }
}
 
G_MODULE_EXPORT void run_set_this_frag_mol_color (GtkDialog * win, gint response_id, gpointer data)
{
  tint * dat = (tint * )data;
  int i, g;
  if (response_id == GTK_RESPONSE_OK)
  {
    g = (dat -> b < 30) ? 2 : 3;
    GtkTreeIter fm_iter;
    gtk_tree_model_get (GTK_TREE_MODEL(opengl_project -> modelgl -> coord_win -> frag_mol_model[g-2]), & fm_iter, 0, & i, -1);
    opengl_project -> modelgl -> anim -> last -> img -> spcolor[g][0][i-1] = get_window_color (GTK_WIDGET(win));
    int shaders[3] = {ATOMS, BONDS, LABEL};
    re_create_md_shaders (3, shaders, opengl_project);
    update (opengl_project -> modelgl);
  }
  destroy_this_dialog (win);
}
 
void set_this_frag_mol_color (gpointer data, GtkTreePath * path)
{
  int i, g;
  tint * dat = (tint * )data;
  opengl_project_changed(dat -> a);
  g = (dat -> b < 30) ? 2 : 3;
  GtkTreeIter iter;
  gtk_tree_model_get_iter (GTK_TREE_MODEL(opengl_project -> modelgl -> coord_win -> frag_mol_model[g-2]), & iter, path);
  coord_edition * coord = opengl_project -> modelgl -> coord_win;
  gtk_tree_model_get (GTK_TREE_MODEL(coord -> frag_mol_model[g-2]), & iter, 0, & i, -1);
  gchar * ctitle[2] = {"Fragment", "Molecule"};
  gchar * str = g_strdup_printf ("%s N°%d color", ctitle[g-2], i);
  GtkWidget * widg = gtk_color_chooser_dialog_new (str, GTK_WINDOW(coord -> win));
  g_free (str);
  set_color_chooser_color (widg, opengl_project -> modelgl -> anim -> last -> img -> spcolor[g][0][i-1]);
  run_this_gtk_dialog (widg, G_CALLBACK(run_set_this_frag_mol_color), data);
  set_frag_mol_cell_background ((GtkListStore *) coord -> frag_mol_model[g-2], iter, opengl_project -> modelgl -> anim -> last -> img -> spcolor[g][0][i-1]);
}
 
G_MODULE_EXPORT void to_set_this_frag_mol_color (GtkTreeView * tree_view, GtkTreePath * path, GtkTreeViewColumn * column, gpointer data)
{
  gchar * title;
  g_object_get (column, "title", & title, NULL, NULL);
  if (g_strcmp0(title, "Color") == 0)
  {
    set_this_frag_mol_color (data, path);
  }
}
 
GtkWidget * create_frag_mol_tree (project * this_proj, int geo)
{
  int i;
  GtkTreeViewColumn * frag_mol_col[7];
  GtkCellRenderer * frag_mol_cell[7];
  gchar * ctitle[5]={"Id.", "Show", "Color", "Label", "Pick"};
  gchar * ctype[5]={"text", "active", "pixbuf", "active", "active"};
  GType col_type[5]={G_TYPE_INT, G_TYPE_BOOLEAN, G_TYPE_OBJECT, G_TYPE_BOOLEAN, G_TYPE_BOOLEAN};
  coord_edition * coord = this_proj -> modelgl -> coord_win;
  coord -> frag_mol_model[geo-2] = gtk_list_store_newv (5, col_type);
  GtkWidget * frag_mol_tree = gtk_tree_view_new_with_model (GTK_TREE_MODEL(coord -> frag_mol_model[geo-2]));
  for (i=0; i<5; i++)
  {
    if (! i)
    {
      frag_mol_cell[i] = gtk_cell_renderer_text_new ();
    }
    else if (i == 2)
    {
      frag_mol_cell[i] = gtk_cell_renderer_pixbuf_new ();
    }
    else
    {
      frag_mol_cell[i] = gtk_cell_renderer_toggle_new ();
      g_signal_connect (G_OBJECT(frag_mol_cell[i]), "toggled", G_CALLBACK(on_select_frag_mol), & this_proj -> modelgl -> colorp[geo*10+i][0]);
    }
    gtk_cell_renderer_set_fixed_size (frag_mol_cell[i], 70, 25);
    frag_mol_col[i] = gtk_tree_view_column_new_with_attributes (ctitle[i], frag_mol_cell[i], ctype[i], i, NULL);
    gtk_tree_view_append_column(GTK_TREE_VIEW(frag_mol_tree), frag_mol_col[i]);
    gtk_tree_view_column_set_alignment (frag_mol_col[i], 0.5);
  }
  g_object_set (frag_mol_tree, "activate-on-single-click", TRUE, NULL, NULL);
  g_signal_connect (G_OBJECT(frag_mol_tree), "row-activated",  G_CALLBACK(to_set_this_frag_mol_color), & this_proj -> modelgl -> colorp[geo*10+i][0]);
  return frag_mol_tree;
}
 
G_MODULE_EXPORT void update_frag_mol_search (GtkEntry * res, gpointer data)
{
  tint * dat = (tint * )data;
  const gchar * m = entry_get_text (res);
  int v = (int)string_to_double ((gpointer)m);
  project * this_proj = get_project_by_id(dat -> a);
  int g = dat -> b;
  if (v > 0 && v <= this_proj -> coord -> totcoord[g])
  {
    add_this_frag_mol_to_search_tree (this_proj, g, v);
  }
  else
  {
    update_entry_text (res, "");
  }
}
 
GtkWidget * create_frag_mol_search (project * this_proj, int geo)
{
  GtkWidget * frag_mol_search = create_vbox (BSEP);
  gchar * obj[2] = {"fragment", "molecule"};
  gchar * str = g_strdup_printf ("Too many <b>%ss</b> in your model !\n"
                                 "  It is impossible to display the entire list ...\n"
                                 "... instead you can look for %s(s) 'manually':\n", obj[geo-2], obj[geo-2]);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, frag_mol_search, markup_label(str, 200, -1, 0.5, 0.5), FALSE, FALSE, 10);
  g_free (str);
  gchar * search_item[2]={"Fragment ID:", "Molecule ID:"};
  GtkWidget * hbox;
  GtkWidget * entry;
  GtkWidget * label;
  hbox = create_hbox (0);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, frag_mol_search, hbox, FALSE, FALSE, 0);
  add_box_child_start (GTK_ORIENTATION_HORIZONTAL, hbox, markup_label(search_item[geo-2], 100, -1, 0.0, 0.5), FALSE, FALSE, 20);
  entry = create_entry (G_CALLBACK(update_frag_mol_search), 100, 15, FALSE, & this_proj -> modelgl -> colorp[geo][0]);
  add_box_child_start (GTK_ORIENTATION_HORIZONTAL, hbox,entry, FALSE, FALSE, 0);
  str = g_strdup_printf ("in [%d - %d]", 1, this_proj ->  coord -> totcoord[geo]);
  label = markup_label (str, 50, -1, 0.0, 0.5);
  g_free (str);
  add_box_child_start (GTK_ORIENTATION_HORIZONTAL, hbox, label, FALSE, FALSE, 5);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, frag_mol_search, markup_label("<b>Search result(s)</b>", 200, -1, 0.5, 0.5), FALSE, FALSE, 10);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, frag_mol_search, create_frag_mol_tree (this_proj, geo), FALSE, FALSE, 0);
  return frag_mol_search;
}
 
GtkWidget * fragmol_tab (glwin * view, int geo)
{
  int i, j;
  GtkWidget * wb;
  gchar * str;
  int scol[5] = {70, 70, 65, 40, 40};
  gchar * col[5] = {"<b>Id</b>", "<b>Color</b>", "<b>Show</b>", "<b>Label</b>", "<b>Pick</b>"};
 
  GtkWidget * box = create_vbox (BSEP);
  GtkWidget * fragmol = create_scroll (box, -1, -1, GTK_SHADOW_NONE);
  gtk_widget_set_hexpand (fragmol, TRUE);
  gtk_widget_set_vexpand (fragmol, TRUE);
  project * this_proj = get_project_by_id(view -> proj);
  i =  this_proj -> coord -> totcoord[geo];
  if (i >  10000)
  {
    add_container_child (CONTAINER_SCR, fragmol, create_frag_mol_search(this_proj, geo));
  }
  else
  {
    GtkWidget * vbox = create_vbox (BSEP);
    add_container_child (CONTAINER_SCR, fragmol, vbox);
    wb = create_hbox (0);
    gtk_widget_set_size_request (wb, 350, -1);
    add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, wb, FALSE, TRUE, 0);
    for (j=0; j<5; j++)
    {
      add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb, markup_label(col[j], scol[j], -1, 0.5, 0.5), FALSE, FALSE, 5);
    }
    for (j=0; j<i; j++)
    {
      wb = create_hbox (0);
      gtk_widget_set_size_request (wb, 300, -1);
      add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, wb, FALSE, TRUE, 0);
 
      str = g_strdup_printf ("N°%d", j+1);
      add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb, markup_label(str, scol[0], -1, 0.25, 0.5), FALSE, FALSE, 5);
      g_free (str);
      ColRGBA col = view -> anim -> last -> img -> spcolor[geo][0][j];
      col.alpha = 1.0;
      add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb,
                           color_button (col, TRUE, 80, -1, G_CALLBACK(set_color_frag_mol), & view -> gcid[geo][j][0]),
                           FALSE, FALSE, 5);
 
      add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb,
                           check_button(NULL, -1, -1, view -> anim -> last -> img -> show_coord[geo][j], G_CALLBACK(toggled_show_hide_coord), & view -> gcid[geo][j][geo]),
                           FALSE, FALSE, 20);
 
      add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb,
                           check_button(NULL, -1, -1, FALSE, G_CALLBACK(toggled_label_unlabel_coord), & view -> gcid[geo][j][geo]),
                           FALSE, FALSE, 15);
 
      add_box_child_start (GTK_ORIENTATION_HORIZONTAL, wb,
                           check_button(NULL, -1, -1, FALSE, G_CALLBACK(toggled_select_unselect_coord), & view -> gcid[geo][j][geo]),
                           FALSE, FALSE, 15);
    }
  }
  return box;
}
 
G_MODULE_EXPORT void set_atom_color_map_box (GtkComboBox * box, gpointer data)
{
  glwin * view = (glwin *)data;
  int i = gtk_combo_box_get_active (box);
  int j = view -> cmap[i];
#ifdef GTK4
  gchar * variant = g_strdup_printf ("set-amap.%d.0", j);
  g_action_group_activate_action ((GActionGroup *)view -> action_group, "set-amap", g_variant_new_string((const gchar *)variant));
  g_free (variant);
#else
  // GTK3 Menu Action To Check
  gtk_check_menu_item_set_active ((GtkCheckMenuItem *)view -> color_styles[j], TRUE);
#endif
}
 
G_MODULE_EXPORT void set_poly_color_map_box (GtkComboBox * box, gpointer data)
{
  glwin * view = (glwin *)data;
  int i = gtk_combo_box_get_active (box);
  int j = view -> cmap[i] + ATOM_MAPS;
#ifdef GTK4
  gchar * variant = g_strdup_printf ("set-pmap.%d.0", j);
  g_action_group_activate_action ((GActionGroup *)view -> action_group, "set-pmap", g_variant_new_string((const gchar *)variant));
  g_free (variant);
#else
  // GTK3 Menu Action To Check
  gtk_check_menu_item_set_active ((GtkCheckMenuItem *)view -> color_styles[j], TRUE);
#endif
}
 
#ifdef GTK4
G_MODULE_EXPORT void on_cloned_poly_toggled (GtkCheckButton * Button, gpointer data)
#else
G_MODULE_EXPORT void on_cloned_poly_toggled (GtkToggleButton * Button, gpointer data)
#endif
{
  glwin * view = (glwin *)data;
#ifdef GTK4
   view -> anim -> last -> img -> cloned_poly = gtk_check_button_get_active (Button);
   g_action_group_activate_action ((GActionGroup *)view -> action_group, "set-cloned-poly.0.0", NULL);
   /* int shaders[2] = {POLYS, RINGS};
   re_create_md_shaders (2, shaders, get_project_by_id(view -> proj));
   update (view); */
#else
  // GTK3 Menu Action To Check
  gtk_check_menu_item_set_active ((GtkCheckMenuItem *)view -> ogl_clones[5], gtk_toggle_button_get_active (Button));
#endif
}
 
GtkWidget * param_tab (glwin * view)
{
  int i, j, k, l;
  GtkWidget * vbox = create_vbox (BSEP);
  /*gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(fragmol), vbox); */
  GtkWidget * hbox = create_hbox (0);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, hbox, FALSE, TRUE, 25);
  GtkWidget * lab = gtk_label_new ("<b>Atom(s) and bond(s) color map:</b>");
  gtk_label_set_use_markup (GTK_LABEL(lab), 1);
  gtk_label_align (lab, 0.0, 0.5);
  add_box_child_start (GTK_ORIENTATION_HORIZONTAL, hbox, lab, FALSE, FALSE, 20);
  hbox = create_hbox (0);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, hbox, FALSE, FALSE, 0);
  GtkWidget * color_box = create_combo ();
  j = 0;
  for (i=0; i<ATOM_MAPS; i++)
  {
    if (i == 1 || i == 2)
    {
      view -> cmap[j] = i;
      combo_text_append (color_box, g_strdup_printf ("%s coordination(s)", text_maps[i]));
      j ++;
    }
    else if (i == 5 && get_project_by_id(view -> proj) -> force_field[0])
    {
      view -> cmap[j] = i;
      combo_text_append (color_box, "Force field (DL_POLY)");
      j ++;
    }
    else if (i == 6 && view -> custom_map != NULL)
    {
      view -> cmap[j] = i;
      combo_text_append (color_box, "Custom");
      j ++;
    }
    else if (i == 0 || (i == 3 && view -> adv_bonding[0]) || (i == 4 && view -> adv_bonding[1]))
    {
      view -> cmap[j] = i;
      combo_text_append (color_box, text_maps[i]);
      j ++;
    }
  }
  l = 0;
  for (k=0; k<j; k++)
  {
    if (view -> anim -> last -> img -> color_map[0] == view -> cmap[k])
    {
      l = k;
      break;
    }
  }
  gtk_combo_box_set_active (GTK_COMBO_BOX(color_box), l);
  g_signal_connect (G_OBJECT (color_box), "changed", G_CALLBACK(set_atom_color_map_box), view);
  add_box_child_start (GTK_ORIENTATION_HORIZONTAL, hbox, color_box, FALSE, FALSE, 100);
 
  hbox = create_hbox (0);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, hbox, FALSE, TRUE, 25);
  lab = gtk_label_new ("<b>Polyhedra color map:</b>");
  gtk_label_set_use_markup (GTK_LABEL(lab), 1);
  gtk_label_align (lab, 0.0, 0.5);
  add_box_child_start (GTK_ORIENTATION_HORIZONTAL, hbox, lab, FALSE, FALSE, 20);
  hbox = create_hbox (0);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, hbox, FALSE, FALSE, 0);
  color_box = create_combo ();
  for (i=0; i<POLY_MAPS; i++)
  {
    if (i == 1 || i == 2)
    {
      combo_text_append (color_box, g_strdup_printf ("%s coordination(s)", text_maps[i]));
    }
    else if (i == 0 || (i == 3 && view -> adv_bonding[0]) || (i == 4 && view -> adv_bonding[1]))
    {
      combo_text_append (color_box, text_maps[i]);
    }
    else if (i == 5 && get_project_by_id(view -> proj) -> force_field[0])
    {
     combo_text_append (color_box, "Force field (DL_POLY)");
    }
    else if (i == 6 && view -> custom_map != NULL)
    {
      combo_text_append (color_box, "Use atom(s) custom map");
    }
  }
  l = 0;
  for (k=0; k<j; k++)
  {
    if (view -> anim -> last -> img -> color_map[1] == view -> cmap[k])
    {
      l = k; // + ATOM_MAPS;
      break;
    }
  }
  gtk_combo_box_set_active (GTK_COMBO_BOX(color_box), l);
  g_signal_connect (G_OBJECT (color_box), "changed", G_CALLBACK(set_poly_color_map_box), view);
  add_box_child_start (GTK_ORIENTATION_HORIZONTAL, hbox, color_box, FALSE, FALSE, 100);
  widget_set_sensitive (color_box, view -> bonding);
 
  add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, markup_label("\n<b>Display polyhedra at the edges of the model box\n"
                                                   "using the PBC even if the clones are not shown:</b>", -1, -1, 0.5, 0.5),
                                      FALSE, FALSE, 15);
  GtkWidget * cloned_p = check_button ("Cloned polyhedra", -1, 40, view -> anim -> last -> img -> cloned_poly,
                                       G_CALLBACK(on_cloned_poly_toggled), view);
  widget_set_sensitive ((cloned_p), get_project_by_id(view -> proj) -> cell.pbc);
  hbox = create_hbox (0);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, hbox, FALSE, TRUE, 0);
  add_box_child_start (GTK_ORIENTATION_HORIZONTAL, hbox, cloned_p, FALSE, FALSE, 50);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, markup_label("This is automatic if the clones are shown.\n"
                                                   "The clones are the replica of the atoms linked by PBC.", -1, -1, 0.5, 0.5),
                                      FALSE, FALSE, 5);
  return vbox;
}
 
G_MODULE_EXPORT void close_coord (GtkButton * but, gpointer data)
{
  glwin * view = (glwin *)data;
  view -> coord_win -> win = destroy_this_widget (view -> coord_win -> win);
  g_free (view -> coord_win);
  view -> coord_win = NULL;
}
 
#ifdef GTK4
G_MODULE_EXPORT gboolean close_event_coord (GtkWindow * widg, gpointer data)
#else
G_MODULE_EXPORT gboolean close_event_coord (GtkWidget * widg, GdkEvent * event, gpointer data)
#endif
{
  close_coord (NULL, data);
  return FALSE;
}
 
GtkWidget * advanced_coord_properties (glwin * view, int page)
{
  gchar * str = g_strdup_printf ("Environments configuration - %s", get_project_by_id(view -> proj)->name);
  GtkWidget * win = create_win (str, view -> win, FALSE, FALSE);
  g_free (str);
  char * rings_short[5] = {"AR", "KR", "GR", "PR", "SR"};
  GtkWidget * vbox = create_vbox (5);
  add_container_child (CONTAINER_WIN, win, vbox);
  gtk_widget_set_size_request (win, 625, 600);
  view -> coord_win -> notebook = gtk_notebook_new ();
  gtk_notebook_set_scrollable (GTK_NOTEBOOK(view -> coord_win -> notebook), TRUE);
  gtk_notebook_set_tab_pos (GTK_NOTEBOOK(view -> coord_win -> notebook), GTK_POS_LEFT);
  show_the_widgets (view -> coord_win -> notebook);
  gtk_widget_set_size_request (view -> coord_win -> notebook, 600, 550);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, view -> coord_win -> notebook, FALSE, FALSE, 0);
  gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), param_tab (view), gtk_label_new ("Parameters"));
  gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), coord_tab (view, 0, 0), markup_label("Total coordination(s) <b>[TC]</b>", -1, -1, 0.0, 0.5));
  gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), coord_tab (view, 1, 0), markup_label("Partial coordination(s) <b>[PC]</b>", -1, -1, 0.0, 0.5));
 
  int i;
  if (view -> rings)
  {
    for (i=0; i<5; i++)
    {
      if (view -> ring_max[i])
      {
        str = g_strdup_printf ("%s ring(s) <b>[%s]</b>", rings_type[i], rings_short[i]);
        gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), coord_tab (view, i+4, 0), markup_label(str, -1, -1, 0.0, 0.5));
        g_free (str);
      }
    }
  }
  if (view -> chains && view -> chain_max)
  {
    gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), coord_tab (view, 9, 0), markup_label("Chain(s)", -1, -1, 0.0, 0.5));
  }
  gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), coord_tab (view, 0, 1), markup_label("Polyhedra from <b>TC</b>", -1, -1, 0.0, 0.5));
  gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), coord_tab (view, 1, 1), markup_label("Polyhedra from <b>PC</b>", -1, -1, 0.0, 0.5));
  if (view -> rings)
  {
    for (i=0; i<5; i++)
    {
      if (view -> ring_max[i])
      {
        str = g_strdup_printf ("Polyhedra from <b>%s</b>", rings_short[i]);
        gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), coord_tab (view, i+4, 1), markup_label(str, -1, -1, 0.0, 0.5));
        g_free (str);
      }
    }
  }
 
  if (view -> adv_bonding[0])
  {
    gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), fragmol_tab (view, 2), markup_label ("Fragment(s)", -1, -1, 0.0, 0.5));
  }
  if (view -> adv_bonding[1])
  {
    gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), fragmol_tab (view, 3), markup_label ("Molecule(s)", -1, -1, 0.0, 0.5));
  }
 
  if (view -> rings)
  {
    for (i=0; i<5; i++)
    {
      if (view -> ring_max[i])
      {
        str = g_strdup_printf ("Isolated ring(s) from <b>%s</b>", rings_short[i]);
        gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), rings_tab (view, i), markup_label(str, -1, -1, 0.0, 0.5));
        g_free (str);
      }
    }
  }
 
  if (view -> chains && view -> chain_max)
  {
     gtk_notebook_append_page (GTK_NOTEBOOK(view -> coord_win -> notebook), chains_tab (view), markup_label("Isolated chain(s)", -1, -1, 0.0, 0.5));
  }
 
  GtkWidget * hbox = create_hbox (5);
  add_box_child_start (GTK_ORIENTATION_VERTICAL, vbox, hbox, TRUE, FALSE, 0);
  GtkWidget * but = create_button ("Close", IMG_STOCK, FCLOSE, -1, -1, GTK_RELIEF_NORMAL, G_CALLBACK(close_coord), view);
  add_box_child_end (hbox, but, FALSE, FALSE, 0);
  add_gtk_close_event (win, G_CALLBACK(close_event_coord), view);
  show_the_widgets (win);
  gtk_notebook_set_current_page (GTK_NOTEBOOK (view -> coord_win -> notebook), page);
  return win;
}
 
int get_page_from_geo_coord (glwin * view, int geo, int coord)
{
  int i, j;
  if (geo == 30) return 0;
  if (! coord)
  {
    i = (geo < 2) ? 3 : 0;
    if (view -> rings)
    {
      for (j=0; j<5; j++)
      {
        if (view -> ring_max[j]) i ++;
      }
    }
    i = (geo < 2) ? i + geo : 4 + 2*i;
  }
  else
  {
    if (geo > 1)
    {
      i = 0;
      if (view -> rings)
      {
        for (j=0; j<5; j++)
        {
          if (view -> ring_max[j]) i ++;
        }
      }
      if (geo < 4)
      {
        i = 2*(i+2) + geo - 1;
      }
      else
      {
        i = 0;
        for (j=0; j<5; j++)
        {
          if (view -> ring_max[j])
          {
            if (geo == 4 + j) break;
            i ++;
          }
        }
        i = 3 + i;
      }
    }
    else
    {
      i = geo + 1;
    }
  }
  return i;
}
 
G_MODULE_EXPORT void coord_properties (GtkWidget * widg, gpointer data)
{
  tint * id = (tint *) data;
  glwin * view = get_project_by_id(id -> a) -> modelgl;
  int page = get_page_from_geo_coord(view, id -> b, id -> c);
  if (view -> coord_win == NULL)
  {
    view -> coord_win = g_malloc0 (sizeof*view -> coord_win);
    view -> coord_win -> win = advanced_coord_properties (view, page);
  }
  else if (GTK_IS_WIDGET(view -> coord_win -> win))
  {
    show_the_widgets (view -> coord_win -> win);
    gtk_notebook_set_current_page (GTK_NOTEBOOK (view -> coord_win -> notebook), page);
  }
  else
  {
    show_warning ("Error impossible to display the coordination window !", view -> win);
  }
}