popup.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) 2022-2026 by CNRS and University of Strasbourg */

 
/*
* This file: 'popup.c'
*
* Contains:
*
 
 - The functions to create the OpenGL window popup menus:
   - The main popup menu
   - The contextual, atom or bond related, popup menus
 
*
* List of functions:
 
  int get_to_be_selected (glwin * view);
  int get_style (gchar * str);
  int check_label_numbers (project * this_proj, int types);
 
  gchar * get_object_from_action (GSimpleAction * action);
 
  void to_remove_this_object (int type, gpointer data);
  void to_replace_this_object (int type, GSimpleAction * action, gpointer data);
  void to_replace_this_object (int type, GtkWidget * widg, gpointer data);
  void copy_bond_selection ();
  void remove_object ();
  void insert_object (int action, gpointer data);
  void check_hidden_visible (project * this_proj);
  void create_new_project_using_data (atom_selection * selection);
  void add_style_sub_menu (GtkWidget * item, GCallback handler, gpointer data);
  void add_edition_sub_menu (GtkWidget * item, GCallback handler, gpointer data);
  void create_selection_item (GMenu * menu, glwin * view, gchar * str, gchar * act, int aid, int mid, int gid, int cid, int aoc, GCallback handler, gpointer data);
  void analyze_popup_attach_color_palettes (glwin * view, GtkWidget * menu, int ato, int spc, int totc, int parc, int frag, int mol);
  void popup_selection (glwin * view, double ptx, double pty, int spe, int mmod, int ati, int bti, int aoc);
  void analyze_menu_attach_color_palettes (glwin * view, GtkWidget * menu);
  void popup_main_menu (glwin * view, double ptx, double pty);
 
  G_MODULE_EXPORT void set_full_screen (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void set_full_screen (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void remove_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void remove_this_atom (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void add_object (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void add_object (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void to_add_object (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void to_add_object (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void replace_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void replace_this_atom (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void copy_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void copy_this_atom (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void show_hide_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void show_hide_this_atom (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void label_unlabel_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void label_unlabel_this_atom (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void select_unselect_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void select_unselect_this_atom (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void style_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void style_this_atom (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void remove_the_atoms (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void remove_the_atoms (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void replace_the_atoms (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void replace_the_atoms (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void copy_the_atoms (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void copy_the_atoms (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void show_hide_others (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void show_hide_others (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void show_hide_the_atoms (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void show_hide_the_atoms (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void label_unlabel_atoms (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void label_unlabel_atoms (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void select_unselect_atoms (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void select_unselect_atoms (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void style_the_atoms (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void style_the_atoms (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void remove_the_coord (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void remove_the_coord (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void replace_the_coord (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void replace_the_coord (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void copy_the_coord (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void copy_the_coord (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void show_hide_the_coord (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void show_hide_the_coord (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void label_unlabel_coord (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void label_unlabel_coord (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void select_unselect_coord (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void select_unselect_coord (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void style_the_coord (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void style_the_coord (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void edit_in_new_project (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void edit_in_new_project (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void edit_coord (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void edit_coord (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void edit_atoms (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void edit_atoms (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void select_action_for_all (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void select_action_for_all (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void select_action_for_this_bond (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void select_action_for_this_bond (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void select_action_for_all_bonds (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void select_action_for_all_bonds (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void reset_coords (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void reset_coords (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void turn_rebuild (GSimpleAction * action, GVariant * parameter, gpointer data);
  G_MODULE_EXPORT void turn_rebuild (GtkWidget * widg, gpointer data);
  G_MODULE_EXPORT void to_center_this_molecule (GtkWidget * widg, gpointer data);
 
  GtkWidget * create_selection_item (glwin * view, gchar * str, int mid, int gid, int cid, int aoc, GCallback handler, gpointer data);
  GtkWidget * selection_menu (glwin * view, int ati, int bti, int aoc, int mid, GCallback handler_a, GCallback handler_b, GCallback handler_c);
 
  GMenu * add_edition_sub_menu (glwin * view, gchar * act, int aid, GCallback handler, gpointer data);
  GMenu * add_style_sub_menu (glwin * view, gchar * act, int aid, GCallback handler, gpointer data);
  GMenu * selection_menu (int aid, glwin * view, int ati, int bti, int aoc, int mid, GCallback handler_a, GCallback handler_b, GCallback handler_c);
  GMenu * tools_section (glwin * view);
  GMenu * anim_section (glwin * view);
 
  atom_search * free_this_search_data (atom_search * this_search);
 
*/
 
#include "global.h"
#include "callbacks.h"
#include "interface.h"
#include "workspace.h"
#include "project.h"
#include "glview.h"
#include "glwindow.h"
#include "submenus.h"
#include "color_box.h"
#include "bind.h"
#include "atom_edit.h"
 
#define CONTEXTACT 12
 
extern atom_search * allocate_atom_search (int proj, int action, int searchid, int tsize);
extern void check_all_trees (project * this_proj);
extern int action_atoms_from_project (project * this_proj, atom_search * asearch, gboolean visible);
extern G_MODULE_EXPORT void render_gl_image (GtkWidget * widg, gpointer data);
extern G_MODULE_EXPORT void coord_properties (GtkWidget * widg, gpointer data);
extern void apply_project (gboolean showtools);
extern GtkWidget * field_atom_menu (int p, int s, int a, int f);
extern void reset_coordinates (project * this_proj, int status);
extern vec3_t get_bary (project * this_proj, int status);
extern void prepare_to_instert (gchar * key, project * this_proj, atom_search * asearch, gboolean visible);
extern insertion_menu mol[];
extern atom_in_selection * new_atom_in_selection (int id, int sp);
extern int inserted_from_lib;
extern void duplicate_material_and_lightning (image * new_img, image * old_img);
#ifdef GTK4
extern GSimpleActionGroup * view_pop_actions;
extern G_MODULE_EXPORT void window_color_coord (GSimpleAction * action, GVariant * parameter, gpointer data);
extern GtkWidget * color_palette (glwin * view, int ideo, int spec, int geo);
#endif
extern G_MODULE_EXPORT void view_shortcuts (GSimpleAction * action, GVariant * parameter, gpointer data);
atom_search * remove_search = NULL;
atom_search * insert_search = NULL;
 
int selected_atom;
int selected_btom;
int selected_aspec;
int selected_bspec;
int is_selected;
int is_labelled;
 
atom_selection * bond_selection = NULL;
 
tint atoid[CONTEXTACT][4];
dint btoid;

int get_to_be_selected (glwin * view)
{
  if (view -> atom_win && ! column_label)
  {
    return (view -> atom_win -> visible || view -> selection_mode == NSELECTION-1) ? 1 : 0;
  }
  else
  {
    return 0;
  }
}
 
#ifdef GTK4
G_MODULE_EXPORT void set_full_screen (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void set_full_screen (GtkWidget * widg, gpointer data)
#endif
{
  glwin * view = (glwin *)data;
  if (! view -> fullscreen)
  {
    gtk_window_fullscreen (GTK_WINDOW(view -> win));
    hide_the_widgets (view -> menu_box);
    view -> fullscreen = TRUE;
  }
  else
  {
    gtk_window_unfullscreen (GTK_WINDOW(view -> win));
    show_the_widgets (view -> menu_box);
    view -> fullscreen = FALSE;
  }
}

int get_style (gchar * str)
{
  int i;
#ifdef GTK4
  i = strlen (str);
  return (int) string_to_double ((gpointer)g_strdup_printf ("%c", str[i-1]));
#else
  for (i=0; i<OGL_STYLES; i++)
  {
    if (g_strcmp0 (_(text_styles[i]), str) == 0) return i;
  }
  for (i=0; i<FILLED_STYLES; i++)
  {
    if (g_strcmp0 (_(text_filled[i]), str) == 0)
    {
      return OGL_STYLES + i;
    }
  }
#endif
  return NONE;
}

atom_search * free_this_search_data (atom_search * this_search)
{
  project * this_proj = get_project_by_id(this_search -> proj);
  g_free (this_search);
  clean_other_window_after_edit (this_proj);
  if (this_proj -> modelgl -> atom_win)
  {
    if (! this_proj -> modelgl -> atom_win -> visible)
    {
      if (! this_proj -> modelgl -> cell_win || ! this_proj -> modelgl -> cell_win -> slab_passivate)
      {
        g_free (this_proj -> modelgl -> atom_win);
        this_proj -> modelgl -> atom_win = NULL;
      }
    }
  }
  return NULL;
}

void to_remove_this_object (int type, gpointer data)
{
  int i, j;
  atom_in_selection * selat;
  tint * sel;
  prepare_atom_edition (& opengl_project -> modelgl -> colorp[0][0], FALSE);
  remove_search = allocate_atom_search (opengl_project -> id, REMOVE, REMOVE, opengl_project -> natomes);
  switch (type)
  {
    case 0:
      i = GPOINTER_TO_INT(data);
      remove_search -> todo[i] = 1;
      break;
    case 1:
      sel = (tint * )data;
      i = opengl_project -> modelgl -> anim -> last -> img -> step;
      for (j=0; j<opengl_project -> natomes; j++)
      {
        if (sel -> a < 2)
        {
          if (opengl_project -> atoms[i][j].sp == selected_aspec && opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
          {
            remove_search -> todo[j] = 1;
          }
        }
        else
        {
          if (opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
          {
            remove_search -> todo[j] = 1;
          }
        }
      }
      break;
    case 2:
      sel = (tint * )data;
      i = opengl_project -> modelgl -> anim -> last -> img -> step;
      gboolean doit;
      for (j=0; j<opengl_project -> natomes; j++)
      {
        doit = FALSE;
        if (opengl_project -> atoms[i][j].sp == selected_aspec || selected_aspec == -1)
        {
          if (! sel -> a)
          {
            if (opengl_project -> atoms[i][j].pick[0] == is_selected || is_selected == -1) doit = TRUE;
          }
          else if (sel -> a == 2)
          {
            doit = TRUE;
          }
          else if (opengl_project -> atoms[i][j].label[0] == is_labelled)
          {
            if (opengl_project -> atoms[i][j].pick[0] == is_selected || is_selected == -1) doit = TRUE;
          }
          if (doit)
          {
            remove_search -> todo[j] = 1;
          }
        }
      }
      break;
    case 3:
      selat = bond_selection -> first;
      for (i=0; i<bond_selection -> selected ; i++)
      {
        j = selat -> id;
        remove_search -> todo[j] = 1;
        selat = selat -> next;
      }
      break;
  }
}

gchar * get_object_from_action (GSimpleAction * action)
{
  int i, j, k;
  const gchar * act = g_action_get_name(G_ACTION(action));
  gchar * act_end;
  gchar * str;
  k = strlen (act);
  if (strstr(act, "set-mol-ins"))
  {
    act_end = g_strdup_printf ("%c%c", act[k-4], act[k-3]);
    for (i=0; mol[i].type || mol[i].object; i++)
    {
      if (mol[i].object)
      {
        str = (i < 10) ? g_strdup_printf (".%d", i) : g_strdup_printf ("%d", i);
        if (g_strcmp0(str, act_end) == 0)
        {
          g_free (str);
          g_free (act_end);
          if (i == 9 || i == 13 || i == 16 || i == 17)
          {
            return g_strdup_printf ("%s", _(mol[i].object));
          }
          else
          {
            return g_strdup_printf ("%s", mol[i].object);
          }
          break;
        }
        g_free (str);
      }
    }
    g_free (act_end);
  }
  if (strstr(act, "set-ifp"))
  {
    act_end = g_strdup_printf ("%c%c%c%c", act[k-6], act[k-5], act[k-4], act[k-3]);
    for (i=0; i<nprojects; i++)
    {
      if (get_project_by_id(i) -> steps == 1 && get_project_by_id(i) -> natomes)
      {
        for (j=0; j<3; j++)
        {
          str = g_strdup_printf ("-%d.%d", j, i);
          if (g_strcmp0(str, act_end) == 0)
          {
            g_free (str);
            g_free (act_end);
            return g_strdup_printf (_("%s in %s"), _(action_atoms[j]), g_strdup_printf ("%s (%d)", get_project_by_id(i) -> name, i+1));
          }
          g_free (str);
        }
      }
    }
    g_free (act_end);
  }
  return NULL;
}
 
#ifdef GTK4
void to_replace_this_object (int type, GSimpleAction * action, gpointer data)
#else
void to_replace_this_object (int type, GtkWidget * widg, gpointer data)
#endif
{
  int h, i, j;
  atom_in_selection * selat;
  tint * sel;
  gboolean replace = TRUE;
  if (opengl_project -> modelgl -> cell_win)
  {
    if (opengl_project -> modelgl -> cell_win -> cut_this_slab) replace = FALSE;
  }
  if (replace)
  {
    prepare_atom_edition (& opengl_project -> modelgl -> colorp[0][0], FALSE);
    insert_search = allocate_atom_search (opengl_project -> id, REPLACE, REPLACE, opengl_project -> natomes);
  }
  else
  {
    insert_search = opengl_project -> modelgl -> search_widg[8];
  }
  gchar * lab;
#ifdef GTK4
  if (action != NULL)
  {
    lab = get_object_from_action (action);
  }
#else
  if (widg != NULL)
  {
    lab = g_strdup_printf ("%s", gtk_menu_item_get_label (GTK_MENU_ITEM(widg)));
  }
#endif
  else
  {
    lab = g_strdup_printf (_("Copied Data"));
  }
  h = get_selected_object_id (FALSE, opengl_project -> id,  lab, insert_search);
  g_free (lab);
  if (h != 0)
  {
    switch (type)
    {
      case 0:
        i = GPOINTER_TO_INT(data);
        to_insert_in_project (h, i, opengl_project, insert_search, FALSE);
        insert_search -> todo[i] = 1;
        break;
      case 1:
        sel = (tint * )data;
        i = opengl_project -> modelgl -> anim -> last -> img -> step;
        for (j=0; j<opengl_project -> natomes; j++)
        {
          if (sel -> a < 2)
          {
            if (opengl_project -> atoms[i][j].sp == selected_aspec && opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
            {
              to_insert_in_project (h, j, opengl_project, insert_search, FALSE);
              insert_search -> todo[j] = 1;
            }
          }
          else if (opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
          {
            to_insert_in_project (h, j, opengl_project, insert_search, FALSE);
            insert_search -> todo[j] = 1;
          }
        }
        break;
      case 2:
        sel = (tint * )data;
        gboolean doit;
        i = opengl_project -> modelgl -> anim -> last -> img -> step;
        for (j=0; j<opengl_project -> natomes; j++)
        {
          doit = FALSE;
          if (opengl_project -> atoms[i][j].sp == selected_aspec || selected_aspec == -1)
          {
            if (! sel -> a)
            {
              if (opengl_project -> atoms[i][j].pick[0] == is_selected || is_selected == -1) doit = TRUE;
            }
            else if (sel -> a == 2)
            {
              doit = TRUE;
            }
            else if (opengl_project -> atoms[i][j].label[0] == is_labelled)
            {
              if (opengl_project -> atoms[i][j].pick[0] == is_selected || is_selected == -1) doit = TRUE;
            }
            if (doit)
            {
              to_insert_in_project (h, j, opengl_project, insert_search, FALSE);
              insert_search -> todo[j] = 1;
            }
          }
        }
        break;
      case 3:
        selat = bond_selection -> first;
        for (i=0; i<bond_selection -> selected ; i++)
        {
          j = selat -> id;
          to_insert_in_project (h, j, opengl_project, insert_search, FALSE);
          insert_search -> todo[j] = 1;
          selat = selat -> next;
        }
        break;
    }
  }
}

void copy_bond_selection ()
{
  if (copied_object)
  {
    g_free (copied_object);
    copied_object = NULL;
  }
  pasted_todo = allocint (opengl_project -> natomes);
  atom_in_selection * selat = bond_selection -> first;
  while (selat)
  {
    pasted_todo[selat -> id] = 1;
    selat = selat -> next;
  }
  copied_object = create_object_from_selection (opengl_project);
}

void remove_object ()
{
  gchar * str;
  gboolean vis = (opengl_project -> modelgl -> atom_win) ? opengl_project -> modelgl -> atom_win -> visible : FALSE;
  int i = action_atoms_from_project (opengl_project, remove_search, vis);
  remove_search = free_this_search_data (remove_search);
  if (! opengl_project -> modelgl -> cell_win || ! opengl_project -> modelgl -> cell_win -> slab_passivate)
  {
    if (! i)
    {
      str = g_strdup_printf (_("No atoms to be removed !"));
    }
    else
    {
      str = g_strdup_printf (_("%d atom(s) removed !"), i);
    }
    show_info (str, 0, opengl_project -> modelgl -> win);
    g_free (str);
  }
  else
  {
    opengl_project -> modelgl -> search_widg[8] -> int_b = i;
  }
}
 
#ifdef GTK4
G_MODULE_EXPORT void remove_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void remove_this_atom (GtkWidget * widg, gpointer data)
#endif
{
  to_remove_this_object (0, data);
  remove_object ();
}

void insert_object (int action, gpointer data)
{
  int i, j;
  gchar * str;
  gboolean vis = (opengl_project -> modelgl -> atom_win) ? opengl_project -> modelgl -> atom_win -> visible : FALSE;
  if (insert_search -> in_selection)
  {
    if (action == 1 && remove_search != NULL)
    {
      i = action_atoms_from_project (opengl_project, remove_search, vis);
    }
    j = action_atoms_from_project (opengl_project, insert_search, vis);
    if (action == 1)
    {
      str = g_strdup_printf (_("%d atom(s) removed !\n%d atom(s) inserted !"), i, j);
    }
    else
    {
      str = g_strdup_printf (_("%d atom(s) inserted !"), (inserted_from_lib) ? inserted_from_lib : j);
      inserted_from_lib = 0;
    }
    clean_other_window_after_edit (opengl_project);
    if (action == 1) show_info (str, 0, opengl_project -> modelgl -> win);
    g_free (str);
  }
  insert_search = free_this_search_data (insert_search);
}
 
gboolean insert_this_object;
 
#ifdef GTK4
G_MODULE_EXPORT void add_object (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void add_object (GtkWidget * widg, gpointer data)
#endif
{
  int i, j;
  i = opengl_project -> natomes;
  prepare_atom_edition (data, FALSE);
  insert_search = allocate_atom_search (opengl_project -> id, INSERT, INSERT, 0);
  if (insert_this_object)
  {
    gchar * lab = NULL;
#ifdef GTK4
    if (action != NULL)
    {
      lab = get_object_from_action (action);
    }
#else
    if (widg != NULL)
    {
      lab = g_strdup_printf ("%s", gtk_menu_item_get_label (GTK_MENU_ITEM(widg)));
    }
#endif
    else
    {
      lab = g_strdup_printf (_("Copied Data"));
    }
    allocate_todo (insert_search, 1);
    insert_search -> todo[0] = 1;
    prepare_to_instert (lab, opengl_project, insert_search, FALSE);
    g_free (lab);
  }
  else if (copied_object)
  {
    tint ul = ulam_coord (opengl_project -> modelgl);
    opengl_project -> modelgl -> atom_win -> to_be_inserted[1] = duplicate_atomic_object (copied_object);
    atomic_object * object = opengl_project -> modelgl -> atom_win -> to_be_inserted[1];
    for (i=0; i<object -> atoms; i++)
    {
      object -> at_list[i].x += opengl_project -> modelgl -> insert_coords.x + object -> dim*ul.a;
      object -> at_list[i].y += opengl_project -> modelgl -> insert_coords.y + object -> dim*ul.b;
      object -> at_list[i].z += opengl_project -> modelgl -> insert_coords.z + object -> dim*ul.c;
    }
    allocate_todo (insert_search, 1);
    insert_search -> todo[0] = 1;
    insert_search -> in_selection ++;
  }
  insert_object (3, data);
  if (! i && opengl_project -> natomes)
  {
    if (opengl_project -> modelgl -> anim -> last -> img -> style == SPACEFILL)
    {
      j = OGL_STYLES + opengl_project -> modelgl -> anim -> last -> img -> filled_type;
      set_this_style (opengl_project -> modelgl, WIREFRAME);
    }
    else
    {
      j = opengl_project -> modelgl -> anim -> last -> img -> style;
      set_this_style (opengl_project -> modelgl, OGL_STYLES);
    }
    set_this_style (opengl_project -> modelgl, j);
  }
}
 
#ifdef GTK4
G_MODULE_EXPORT void to_add_object (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void to_add_object (GtkWidget * widg, gpointer data)
#endif
{
  insert_this_object = TRUE;
#ifdef GTK4
  add_object (action, parameter, data);
#else
  add_object (widg, data);
#endif
  insert_this_object = FALSE;
}
 
#ifdef GTK4
G_MODULE_EXPORT void replace_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data)
{
  to_replace_this_object (0, action, data);
#else
G_MODULE_EXPORT void replace_this_atom (GtkWidget * widg, gpointer data)
{
  to_replace_this_object (0, widg, data);
#endif
  to_remove_this_object (0, data);
  insert_object (1, & opengl_project -> modelgl -> colorp[0][0]);
}
 
#ifdef GTK4
G_MODULE_EXPORT void copy_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void copy_this_atom (GtkWidget * widg, gpointer data)
#endif
{
  int i;
  if (pasted_todo)
  {
    g_free (pasted_todo);
    pasted_todo = NULL;
  }
  if (copied_object)
  {
    g_free (copied_object);
    copied_object = NULL;
  }
  pasted_todo = allocint (opengl_project -> natomes);
  i = GPOINTER_TO_INT(data);
  pasted_todo[i] = 1;
  copied_object = create_object_from_selection (opengl_project);
}

void check_hidden_visible (project * this_proj)
{
  int i, j, k, l, m;
  int ** num;
  int * numc[4];
  int * numv[4];
  int * numg[2];
 
  k = 2;
  num = allocdint (2, this_proj -> nspec);
  for (i=0; i<2; i++) if (this_proj -> modelgl -> adv_bonding[i]) k ++;
  for (i=0; i<k; i++)
  {
    numc[i] = allocint (this_proj -> coord -> totcoord[i]);
    numv[i] = allocint (this_proj -> coord -> totcoord[i]);
    if (i < 2)
    {
      numg[i] = allocint (this_proj -> nspec);
      for (j=1; j<this_proj -> nspec; j++)
      {
        numg[i][j] = this_proj -> coord -> ntg[i][j-1] + numg[i][j-1];
      }
    }
  }
  for (i=0; i<this_proj -> steps; i++)
  {
    for (j=0; j<this_proj -> natomes; j++)
    {
      for (l=0; l<2; l++) if (this_proj -> atoms[i][j].show[l]) num[l][this_proj -> atoms[i][j].sp] ++;
      for (l=0; l<k; l++)
      {
        m = this_proj -> atoms[i][j].coord[l];
        if (l < 2 && this_proj -> atoms[i][j].sp > 0) m += numg[l][this_proj -> atoms[i][j].sp];
        numc[l][m] ++;
        if (this_proj -> atoms[i][j].show[0]) numv[l][m] ++;
      }
    }
  }
#ifdef GTK4
  gboolean update_bar = FALSE;
#endif
  for (i=0; i<2; i++)
  {
    for (j=0; j<this_proj -> nspec; j++)
    {
      if (num[i][j] > 0)
      {
        if (num[i][j] == this_proj -> chemistry -> nsps[j]*this_proj -> steps)
        {
#ifdef GTK4
          if (! this_proj -> modelgl -> anim -> last -> img -> show_atom[i][j]) update_bar = TRUE;
#else
          // GTK3 Menu Action To Check
          gtk_check_menu_item_set_active ((GtkCheckMenuItem *)this_proj -> modelgl -> ogl_spec[i][j], TRUE);
#endif
          this_proj -> modelgl -> anim -> last -> img -> show_atom[i][j] = TRUE;
        }
      }
      else if (this_proj -> modelgl -> anim -> last -> img -> show_atom[i][j])
      {
#ifdef GTK4
         update_bar = TRUE;
#else
      // GTK3 Menu Action To Check
        gtk_check_menu_item_set_active ((GtkCheckMenuItem *)this_proj -> modelgl -> ogl_spec[i][j], FALSE);
#endif
        this_proj -> modelgl -> anim -> last -> img -> show_atom[i][j] = FALSE;
      }
    }
  }
  l = 0;
  for (i=0; i<k; i++)
  {
    if (is_coord_in_menu(i, this_proj))
    {
      for (j=0; j<this_proj -> coord -> totcoord[i]; j++)
      {
        if (numv[i][j] > 0)
        {
          if (numc[i][j] == numv[i][j])
          {
#ifdef GTK4
            if (! this_proj -> modelgl -> anim -> last -> img -> show_coord[i][j]) update_bar = TRUE;
#else
            // GTK3 Menu Action To Check
            for (l=0; l<2; l++) gtk_check_menu_item_set_active ((GtkCheckMenuItem *)this_proj -> modelgl -> ogl_geom[l][i][j], TRUE);
#endif
          }
          this_proj -> modelgl -> anim -> last -> img -> show_coord[i][j] = TRUE;
        }
        else if (this_proj -> modelgl -> anim -> last -> img -> show_coord[i][j])
        {
#ifdef GTK4
          update_bar = TRUE;
#else
          // GTK3 Menu Action To Check
          for (l=0; l<2; l++) gtk_check_menu_item_set_active ((GtkCheckMenuItem *)this_proj -> modelgl -> ogl_geom[l][i][j], FALSE);
#endif
          this_proj -> modelgl -> anim -> last -> img -> show_coord[i][j] = FALSE;
        }
      }
    }
    else
    {
      for (j=0; j<this_proj -> coord -> totcoord[i]; j++)
      {
        if (numv[i][j] > 0)
        {
          this_proj -> modelgl -> anim -> last -> img -> show_coord[i][j] = TRUE;
        }
        else if (this_proj -> modelgl -> anim -> last -> img -> show_coord[i][j])
        {
          this_proj -> modelgl -> anim -> last -> img -> show_coord[i][j] = FALSE;
        }
      }
    }
  }
  for (i=0; i<2; i++) g_free (num[i]);
  g_free (num);
  for (i=0; i<k; i++)
  {
    g_free (numc[i]);
    g_free (numv[i]);
    if (i < 2) g_free (numg[i]);
  }
#ifdef GTK4
  if (update_bar) update_menu_bar (this_proj -> modelgl);
#endif
}
 
#ifdef GTK4
G_MODULE_EXPORT void show_hide_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void show_hide_this_atom (GtkWidget * widg, gpointer data)
#endif
{
  int i;
  int id = GPOINTER_TO_INT (data);
  for (i=0; i<opengl_project -> steps; i++)
  {
    opengl_project -> atoms[i][id].show[0] = ! opengl_project -> atoms[i][id].show[0];
  }
  check_hidden_visible (opengl_project);
  init_default_shaders (opengl_project -> modelgl);
}

int check_label_numbers (project * this_proj, int types)
{
  int h, i, j, k, l;
  int start, end;
  int * naid = allocint (this_proj -> nspec);
  int * nlid = allocint (this_proj -> nspec);
  start = (types == 0 || types == 2) ? 0 : 1;
  end = (types == 1 || types == 2) ? 2 : 1;
  l = 0;
#ifdef GTK4
  gboolean update_bar = FALSE;
#endif
  for (h=start; h<end; h++)
  {
    for (i=0; i<this_proj -> nspec; i++) naid[i] = nlid[i] = 0;
    for (i=0; i<this_proj -> steps; i++)
    {
      for (j=0; j<this_proj -> natomes; j++)
      {
        k = this_proj -> atoms[i][j].sp;
        naid[k] ++;
        if (this_proj -> atoms[i][j].label[h]) nlid[k] ++;
      }
    }
    if (h==types || (h == 0 && types == 2)) l = 0;
    for (i=0; i<this_proj -> nspec; i++)
    {
      // g_debug ("h= %d, i= %d, nlid[%d]= %d, naid[%d]= %d", h, i+1, i+1, nlid[i], i+1, naid[i]);
      if (nlid[i] == naid[i])
      {
#ifdef GTK4
        if (! this_proj -> modelgl -> anim -> last -> img -> show_label[h][i]) update_bar = TRUE;
#else
        if (! gtk_check_menu_item_get_active ((GtkCheckMenuItem *)this_proj -> modelgl -> ogl_lab[h][i]))
        {
          gtk_check_menu_item_set_active ((GtkCheckMenuItem *)this_proj -> modelgl -> ogl_lab[h][i], 1);
        }
#endif
        this_proj -> modelgl -> anim -> last -> img -> show_label[h][i] = TRUE;
 
      }
      else
      {
        if (nlid[i] == 0)
        {
#ifdef GTK4
          if (this_proj -> modelgl -> anim -> last -> img -> show_label[h][i]) update_bar = TRUE;
#else
          if (gtk_check_menu_item_get_active ((GtkCheckMenuItem *)this_proj -> modelgl -> ogl_lab[h][i]))
          {
            gtk_check_menu_item_set_active ((GtkCheckMenuItem *)this_proj -> modelgl -> ogl_lab[h][i], 0);
          }
#endif
        }
        this_proj -> modelgl -> anim -> last -> img -> show_label[h][i] = FALSE;
      }
      if (h==types || (h == 0 && types == 2)) l += nlid[i];
    }
  }
  g_free (naid);
  g_free (nlid);
  check_all_trees (this_proj);
#ifdef GTK4
  if (update_bar) update_menu_bar (this_proj -> modelgl);
#endif
  return l;
}
 
#ifdef GTK4
G_MODULE_EXPORT void label_unlabel_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void label_unlabel_this_atom (GtkWidget * widg, gpointer data)
#endif
{
  int i, j, k, l, m;
  int id = GPOINTER_TO_INT (data);
  i = opengl_project -> modelgl -> anim -> last -> img -> step;
  j = opengl_project -> atoms[i][id].label[0];
  for (k=0; k<opengl_project -> steps; k++)
  {
    opengl_project -> atoms[k][id].label[0] = ! j;
    opengl_project -> atoms[k][id].label[1] = ! j;
    if (opengl_project -> modelgl -> selection_mode == 1)
    {
      for (l=0; l<opengl_project -> atoms[k][id].numv; l++)
      {
        m = opengl_project -> atoms[k][id].vois[l];
        opengl_project -> atoms[k][m].label[0] = ! j;
        opengl_project -> atoms[k][m].label[1] = ! j;
      }
    }
  }
  opengl_project -> modelgl -> create_shaders[LABEL] = TRUE;
  if (check_label)
  {
    opengl_project -> modelgl -> labelled = check_label_numbers (opengl_project, 2);
    update (opengl_project -> modelgl);
  }
}
 
#ifdef GTK4
G_MODULE_EXPORT void select_unselect_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void select_unselect_this_atom (GtkWidget * widg, gpointer data)
#endif
{
  int h, i, j, k, l, m;
  int id = GPOINTER_TO_INT (data);
  h = get_to_be_selected (opengl_project -> modelgl);
  j = opengl_project -> modelgl -> anim -> last -> img -> step;
  save_all_selections (opengl_project -> modelgl, h);
  k = opengl_project -> atoms[j][id].pick[h];
  for (i=0; i<opengl_project -> steps; i++)
  {
    if (i == j)
    {
      if (! opengl_project -> modelgl -> selection_mode || opengl_project -> atoms[i][id].pick[h] != selected_status)
      {
        process_selected_atom (opengl_project, opengl_project -> modelgl, id, 0, 0, h);
      }
      if (opengl_project -> modelgl -> selection_mode == 1)
      {
        for (l=0; l<opengl_project -> atoms[j][id].numv; l++)
        {
          m = opengl_project -> atoms[i][id].vois[l];
          if (opengl_project -> atoms[i][m].pick[h] != opengl_project -> atoms[i][id].pick[h])
          {
            process_selected_atom (opengl_project, opengl_project -> modelgl, m, 0, 0, h);
          }
        }
      }
    }
    else
    {
      if (! opengl_project -> modelgl -> selection_mode || opengl_project -> atoms[i][id].pick[h] != selected_status)
      {
        opengl_project -> atoms[i][id].pick[h] = ! k;
      }
      if (opengl_project -> modelgl -> selection_mode == 1)
      {
        for (l=0; l<opengl_project -> atoms[j][id].numv; l++)
        {
          m = opengl_project -> atoms[j][id].vois[l];
          opengl_project -> atoms[i][m].pick[h] = opengl_project -> atoms[i][id].pick[h];
        }
      }
    }
  }
  update_all_selections (opengl_project -> modelgl, h);
  int shaders[1] = {SELEC};
  re_create_md_shaders (1, shaders, opengl_project);
  opengl_project -> modelgl -> create_shaders[LABEL] = TRUE;
  if (opengl_project -> modelgl -> mode == EDITION)
  {
    if (opengl_project -> modelgl -> rebuild[0][1]) opengl_project -> modelgl -> rebuild[0][0] = TRUE;
    if (opengl_project -> modelgl -> rebuild[1][1]) opengl_project -> modelgl -> rebuild[1][0] = TRUE;
  }
  update (opengl_project -> modelgl);
}
 
gboolean wait_for_style = FALSE;
 
#ifdef GTK4
G_MODULE_EXPORT void style_this_atom (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void style_this_atom (GtkWidget * widg, gpointer data)
#endif
{
  int i, j;
  int id = GPOINTER_TO_INT (data);
#ifdef GTK4
  j = get_style ((gchar *)g_action_get_name (G_ACTION(action)));
#else
  j = get_style ((char *)gtk_menu_item_get_label (GTK_MENU_ITEM(widg)));
#endif
  for (i=0; i<opengl_project -> steps; i++)
  {
    opengl_project -> atoms[i][id].style =  j;
  }
  if (! wait_for_style)
  {
    init_default_shaders (opengl_project -> modelgl);
    update (opengl_project -> modelgl);
  }
}
 
#ifdef GTK4
G_MODULE_EXPORT void remove_the_atoms (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void remove_the_atoms (GtkWidget * widg, gpointer data)
#endif
{
  to_remove_this_object (2, data);
  remove_object ();
}
 
#ifdef GTK4
G_MODULE_EXPORT void replace_the_atoms (GSimpleAction * action, GVariant * parameter, gpointer data)
{
  to_replace_this_object (2, action, data);
#else
G_MODULE_EXPORT void replace_the_atoms (GtkWidget * widg, gpointer data)
{
  to_replace_this_object (2, widg, data);
#endif
  to_remove_this_object (2, data);
  insert_object (1, & opengl_project -> modelgl -> colorp[0][0]);
  remove_search = free_this_search_data (remove_search);
}
 
#ifdef GTK4
G_MODULE_EXPORT void copy_the_atoms (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void copy_the_atoms (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint *)data;
  int h, i, j;
  if (copied_object)
  {
    g_free (copied_object);
    copied_object = NULL;
  }
  pasted_todo = allocint (opengl_project -> natomes);
  h = 0;
  i = opengl_project -> modelgl -> anim -> last -> img -> step;
  for (j=0; j<opengl_project -> natomes; j++)
  {
    if (opengl_project -> atoms[i][j].sp == selected_aspec || selected_aspec == -1)
    {
      if (! sel -> a || opengl_project -> atoms[i][j].label[0] == is_labelled)
      {
        if (opengl_project -> atoms[i][j].pick[0] == is_selected || is_selected == -1)
        {
          pasted_todo[j] = 1;
          h = 1;
        }
      }
    }
  }
  if (h)
  {
    copied_object = create_object_from_selection (opengl_project);
  }
  else
  {
    g_free (pasted_todo);
    pasted_todo = NULL;
  }
}
 
#ifdef GTK4
G_MODULE_EXPORT void show_hide_others (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void show_hide_others (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint * )data;
  int i, j, k;
 
  for (i=0; i<opengl_project -> steps; i++)
  {
    for (j=0; j<opengl_project -> natomes; j++)
    {
      for (k=0; k<2; k++)
      {
        if (opengl_project -> atoms[i][j].show[k] ==  sel -> c)
        {
          opengl_project -> atoms[i][j].show[k] = ! sel -> c;
        }
      }
    }
  }
  check_hidden_visible (opengl_project);
  init_default_shaders (opengl_project -> modelgl);
}
 
#ifdef GTK4
G_MODULE_EXPORT void show_hide_the_atoms (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void show_hide_the_atoms (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint * )data;
  int h, i, j;
  h = get_to_be_selected (opengl_project -> modelgl);
  for (i=0; i<opengl_project -> steps; i++)
  {
    for (j=0; j<opengl_project -> natomes; j++)
    {
      if (opengl_project -> atoms[i][j].sp == selected_aspec || selected_aspec == -1)
      {
        if (sel -> a == 2 || (opengl_project -> atoms[i][j].pick[h] == is_selected || is_selected == -1))
        {
          if (sel -> a || opengl_project -> atoms[i][j].label[0] == is_labelled)
          {
            opengl_project -> atoms[i][j].show[0] = sel -> c;
            opengl_project -> atoms[i][j].show[1] = sel -> c;
          }
        }
      }
    }
  }
  check_hidden_visible (opengl_project);
  init_default_shaders (opengl_project -> modelgl);
}
 
#ifdef GTK4
G_MODULE_EXPORT void label_unlabel_atoms (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void label_unlabel_atoms (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint * )data;
  int h, i, j;
  h = get_to_be_selected (opengl_project -> modelgl);
  for (i=0; i<opengl_project -> steps; i++)
  {
    for (j=0; j<opengl_project -> natomes; j++)
    {
      if (opengl_project -> atoms[i][j].sp == selected_aspec || selected_aspec == -1)
      {
        if (opengl_project -> atoms[i][j].pick[h] == is_selected || is_selected == -1)
        {
          opengl_project -> atoms[i][j].label[0] = sel -> c;
          opengl_project -> atoms[i][j].label[1] = sel -> c;
        }
      }
    }
  }
  opengl_project -> modelgl -> create_shaders[LABEL] = TRUE;
  if (check_label)
  {
    opengl_project -> modelgl -> labelled = check_label_numbers (opengl_project, 2);
    update (opengl_project -> modelgl);
  }
}
 
#ifdef GTK4
G_MODULE_EXPORT void select_unselect_atoms (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void select_unselect_atoms (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint *)data;
  int h, i, j;
  h = get_to_be_selected (opengl_project -> modelgl);
  save_all_selections (opengl_project -> modelgl, h);
  for (i=0; i<opengl_project -> steps; i++)
  {
    for (j=0; j<opengl_project -> natomes; j++)
    {
      if (opengl_project -> atoms[i][j].sp == selected_aspec || selected_aspec == -1)
      {
        if (! sel -> b || opengl_project -> atoms[i][j].label[0] == is_labelled)
        {
          if (i == opengl_project -> modelgl -> anim -> last -> img -> step)
          {
            if (opengl_project -> atoms[i][j].pick[h] != sel -> c)
            {
              process_selected_atom (opengl_project, opengl_project -> modelgl, j, 0, 0, h);
            }
          }
          else
          {
            if (opengl_project -> atoms[i][j].pick[h] != sel -> c)
            {
              opengl_project -> atoms[i][j].pick[h] = sel -> c;
            }
          }
        }
      }
    }
  }
  update_all_selections (opengl_project -> modelgl, h);
  int shaders[1] = {SELEC};
  re_create_md_shaders (1, shaders, opengl_project);
  opengl_project -> modelgl -> create_shaders[MEASU] = TRUE;
  opengl_project -> modelgl -> create_shaders[LABEL] = TRUE;
  if (opengl_project -> modelgl -> mode == EDITION)
  {
    if (opengl_project -> modelgl -> rebuild[0][1]) opengl_project -> modelgl -> rebuild[0][0] = TRUE;
    if (opengl_project -> modelgl -> rebuild[1][1]) opengl_project -> modelgl -> rebuild[1][0] = TRUE;
  }
  update (opengl_project -> modelgl);
}
 
#ifdef GTK4
G_MODULE_EXPORT void style_the_atoms (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void style_the_atoms (GtkWidget * widg, gpointer data)
#endif
{
  int h, i, j, k;
  tint * sel = (tint *)data;
  h = get_to_be_selected (opengl_project -> modelgl);
#ifdef GTK4
  k = get_style ((gchar *)g_action_get_name(G_ACTION(action)));
#else
  k = get_style ((char *)gtk_menu_item_get_label (GTK_MENU_ITEM(widg)));
#endif
  for (i=0; i<opengl_project -> steps; i++)
  {
    for (j=0; j<opengl_project -> natomes; j++)
    {
      if (opengl_project -> atoms[i][j].sp == selected_aspec || selected_aspec == -1)
      {
        if (sel -> a == 2 || (opengl_project -> atoms[i][j].pick[h] == is_selected || is_selected == -1))
        {
          if (sel -> a || opengl_project -> atoms[i][j].label[0] == is_labelled)
          {
            opengl_project -> atoms[i][j].style = k;
          }
        }
      }
    }
  }
  init_default_shaders (opengl_project -> modelgl);
  update (opengl_project -> modelgl);
}
 
#ifdef GTK4
G_MODULE_EXPORT void remove_the_coord (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void remove_the_coord (GtkWidget * widg, gpointer data)
#endif
{
  to_remove_this_object (1, data);
  remove_object ();
}
 
#ifdef GTK4
G_MODULE_EXPORT void replace_the_coord (GSimpleAction * action, GVariant * parameter, gpointer data)
{
  to_replace_this_object (1, action, data);
#else
G_MODULE_EXPORT void replace_the_coord (GtkWidget * widg, gpointer data)
{
  to_replace_this_object (1, widg, data);
#endif
  to_remove_this_object (1, data);
  insert_object (1, data);
}
 
#ifdef GTK4
G_MODULE_EXPORT void copy_the_coord (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void copy_the_coord (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint *)data;
  int h, i, j;
  if (copied_object)
  {
    g_free (copied_object);
    copied_object = NULL;
  }
  pasted_todo = allocint (opengl_project -> natomes);
  h = 0;
  i = opengl_project -> modelgl -> anim -> last -> img -> step;
  for (j=0; j<opengl_project -> natomes; j++)
  {
    if (sel -> a < 2)
    {
      if (opengl_project -> atoms[i][j].sp == selected_aspec && opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
      {
        pasted_todo[j] = 1;
        h = 1;
      }
    }
    else
    {
      if (opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
      {
        pasted_todo[j] = 1;
        h = 1;
      }
    }
  }
  if (h)
  {
    copied_object = create_object_from_selection (opengl_project);
  }
  else
  {
    g_free (pasted_todo);
    pasted_todo = NULL;
  }
}
 
#ifdef GTK4
G_MODULE_EXPORT void show_hide_the_coord (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void show_hide_the_coord (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint * )data;
  int i, j;
  for (i=0; i<opengl_project -> steps; i++)
  {
    for (j=0; j<opengl_project -> natomes; j++)
    {
      if (sel -> a < 2)
      {
        if (opengl_project -> atoms[i][j].sp == selected_aspec && opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
        {
          opengl_project -> atoms[i][j].show[0] = sel -> c;
          opengl_project -> atoms[i][j].show[1] = sel -> c;
        }
      }
      else
      {
        if (opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
        {
          opengl_project -> atoms[i][j].show[0] = sel -> c;
          opengl_project -> atoms[i][j].show[1] = sel -> c;
        }
      }
    }
  }
  check_hidden_visible (opengl_project);
  init_default_shaders (opengl_project -> modelgl);
}
 
#ifdef GTK4
G_MODULE_EXPORT void label_unlabel_coord (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void label_unlabel_coord (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint * )data;
  int i, j, k, l, m;
  if (sel -> a > 3) k = opengl_project -> coord -> geolist[sel -> a][0][sel -> b] - 1;
  for (i=0; i<opengl_project -> steps; i++)
  {
    for (j=0; j<opengl_project -> natomes; j++)
    {
      if (sel -> a < 2)
      {
        if (opengl_project -> atoms[i][j].sp == selected_aspec && opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
        {
          opengl_project -> atoms[i][j].label[0] = sel -> c;
          opengl_project -> atoms[i][j].label[1] = sel -> c;
          if (opengl_project -> modelgl -> selection_mode == 1)
          {
            for (l=0; l<opengl_project -> atoms[i][j].numv; l++)
            {
              m = opengl_project -> atoms[i][j].vois[l];
              opengl_project -> atoms[i][m].label[0] = sel -> c;
              opengl_project -> atoms[i][m].label[1] = sel -> c;
            }
          }
        }
      }
      else if (sel -> a < 4)
      {
        if (opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
        {
          opengl_project -> atoms[i][j].label[0] = sel -> c;
          opengl_project -> atoms[i][j].label[1] = sel -> c;
        }
      }
      else
      {
        if (opengl_project -> atoms[i][j].rings[sel -> a-4][k])
        {
          if (opengl_project -> atoms[i][j].rings[sel -> a-4][k][0])
          {
            opengl_project -> atoms[i][j].label[0] = sel -> c;
            opengl_project -> atoms[i][j].label[1] = sel -> c;
          }
        }
      }
    }
  }
  opengl_project -> modelgl -> create_shaders[LABEL] = TRUE;
  if (check_label)
  {
    opengl_project -> modelgl -> labelled = check_label_numbers (opengl_project, 2);
    update (opengl_project -> modelgl);
  }
}
 
#ifdef GTK4
G_MODULE_EXPORT void select_unselect_coord (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void select_unselect_coord (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint * )data;
  int h, i, j, k;
  h = get_to_be_selected (opengl_project -> modelgl);
  save_all_selections (opengl_project -> modelgl, h);
  if (sel -> a > 3) k = opengl_project -> coord -> geolist[sel -> a][0][sel -> b] - 1;
  for (i=0; i<opengl_project -> steps; i++)
  {
    for (j=0; j<opengl_project -> natomes; j++)
    {
      if (sel -> a < 2)
      {
        if (opengl_project -> atoms[i][j].sp == selected_aspec && opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
        {
          if (i == opengl_project -> modelgl -> anim -> last -> img -> step)
          {
            if (opengl_project -> atoms[i][j].pick[h] != sel -> c) process_selected_atom (opengl_project, opengl_project -> modelgl, j, 0, 0, h);
          }
          else
          {
            opengl_project -> atoms[i][j].pick[h] = sel -> c;
          }
        }
      }
      else if (sel -> a < 4)
      {
        if (opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
        {
          if (i == opengl_project -> modelgl -> anim -> last -> img -> step)
          {
            if (opengl_project -> atoms[i][j].pick[h] != sel -> c) process_selected_atom (opengl_project, opengl_project -> modelgl, j, 0, 0, h);
          }
          else
          {
            opengl_project -> atoms[i][j].pick[h] = sel -> c;
          }
        }
      }
      else
      {
        if (opengl_project -> atoms[i][j].rings[sel -> a-4][k])
        {
          if (opengl_project -> atoms[i][j].rings[sel -> a-4][k][0])
          {
            if (i == opengl_project -> modelgl -> anim -> last -> img -> step)
            {
              if (opengl_project -> atoms[i][j].pick[h] != sel -> c) process_selected_atom (opengl_project, opengl_project -> modelgl, j, 0, 0, h);
            }
            else
            {
              opengl_project -> atoms[i][j].pick[h] = sel -> c;
            }
          }
        }
      }
    }
  }
  update_all_selections (opengl_project -> modelgl, h);
  int shader[1] = {SELEC};
  re_create_md_shaders (1, shader, opengl_project);
  opengl_project -> modelgl -> create_shaders[LABEL] = TRUE;
  opengl_project -> modelgl -> create_shaders[MEASU] = TRUE;
  if (opengl_project -> modelgl -> mode == EDITION)
  {
    if (opengl_project -> modelgl -> rebuild[0][1]) opengl_project -> modelgl -> rebuild[0][0] = TRUE;
    if (opengl_project -> modelgl -> rebuild[1][1]) opengl_project -> modelgl -> rebuild[1][0] = TRUE;
  }
  update (opengl_project -> modelgl);
}
 
#ifdef GTK4
G_MODULE_EXPORT void style_the_coord (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void style_the_coord (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint * )data;
  int i, j, k, l;
  if (sel -> a > 3) k = opengl_project -> coord -> geolist[sel -> a][0][sel -> b] - 1;
#ifdef GTK4
  l = get_style ((gchar *)g_action_get_name(G_ACTION(action)));
#else
  l = get_style ((char *)gtk_menu_item_get_label (GTK_MENU_ITEM(widg)));
#endif
  for (i=0; i<opengl_project -> steps; i++)
  {
    for (j=0; j<opengl_project -> natomes; j++)
    {
      if (sel -> a < 2)
      {
        if (opengl_project -> atoms[i][j].sp == selected_aspec && opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
        {
          opengl_project -> atoms[i][j].style = l;
        }
      }
      else if (sel -> a < 4)
      {
        if (opengl_project -> atoms[i][j].coord[sel -> a] == sel -> b)
        {
          opengl_project -> atoms[i][j].style = l;
        }
      }
      else
      {
        if (opengl_project -> atoms[i][j].rings[sel -> a-4][k])
        {
          if (opengl_project -> atoms[i][j].rings[sel -> a-4][k][0])
          {
            opengl_project -> atoms[i][j].style = l;
          }
        }
      }
    }
  }
  init_default_shaders (opengl_project -> modelgl);
  update (opengl_project -> modelgl);
}

void create_new_project_using_data (atom_selection * selection)
{
  int i, j, k, l;
  int nspec = 0;
  int * pos_sp, * specs;
  atom_in_selection * tmp;
 
  pos_sp = allocint (opengl_project -> nspec);
  specs = allocint (opengl_project -> nspec);
  for (i=0; i<opengl_project -> nspec; i++)
  {
    specs[i] = 0;
    pos_sp[i] = -1;
  }
 
  tmp = selection -> first;
  j = -1;
  for (i=0; i<selection -> selected; i++)
  {
    specs[tmp -> sp] ++;
    if (pos_sp[tmp -> sp] < 0)
    {
      j ++;
      pos_sp[tmp -> sp] = j;
    }
    if (tmp -> next != NULL) tmp = tmp -> next;
  }
 
  for (i=0; i<opengl_project -> nspec; i++) if (specs[i] > 0) nspec ++;
 
  init_project (TRUE);
  active_project -> nspec = nspec;
  active_project -> natomes = selection -> selected;
  active_project -> steps = 1;
  alloc_proj_data (active_project, 1);
  active_chem = active_project -> chemistry;
 
  if (active_project -> natomes == opengl_project -> natomes)
  {
    active_cell -> ltype = opengl_project -> cell.ltype;
    active_cell -> pbc = opengl_project -> cell.pbc;
    active_cell -> has_a_box = opengl_project -> cell.has_a_box;
    k = (active_cell -> npt) ? opengl_project -> modelgl -> anim -> last -> img -> step : 0;
    for (i=0; i<3; i++)
    {
      for (j=0; j<3; j++)
      {
        if (i < 2) active_box -> param[i][j] = opengl_project -> cell.box[k].param[i][j];
        active_box -> vect[i][j] = opengl_project -> cell.box[k].vect[i][j];
      }
    }
  }
 
  for (i=0; i<opengl_project -> nspec; i++)
  {
    if (pos_sp[i] > -1)
    {
      k = pos_sp[i];
      active_chem -> label[k] = g_strdup_printf ("%s", opengl_project -> chemistry -> label[i]);
      active_chem -> element[k] = g_strdup_printf ("%s", opengl_project -> chemistry -> element[i]);
      active_chem -> nsps[k] = specs[i];
      for (j=0; j<CHEM_PARAMS; j++) active_chem -> chem_prop[j][k] = opengl_project -> chemistry -> chem_prop[j][i];
      for (j=0; j<opengl_project -> nspec; j++)
      {
        if (pos_sp[j] > -1)
        {
          l = pos_sp[j];
          active_chem -> cutoffs[k][l] = opengl_project -> chemistry -> cutoffs[i][j];
        }
      }
    }
  }
  active_chem -> grtotcutoff = opengl_project -> chemistry -> grtotcutoff;
 
  tmp = selection -> first;
  for (i=0; i<active_project -> steps; i++)
  {
    tmp = selection -> first;
    for (j=0; j<active_project -> natomes; j++)
    {
      k = tmp -> id;
      active_project -> atoms[i][j].id = j;
      active_project -> atoms[i][j].sp = pos_sp[tmp -> sp];
      active_project -> atoms[i][j].x = opengl_project -> atoms[i][k].x;
      active_project -> atoms[i][j].y = opengl_project -> atoms[i][k].y;
      active_project -> atoms[i][j].z = opengl_project -> atoms[i][k].z;
      active_project -> atoms[i][j].show[0] = TRUE;
      active_project -> atoms[i][j].show[1] = TRUE;
      active_project -> atoms[i][j].label[0] = FALSE;
      active_project -> atoms[i][j].label[1] = FALSE;
      active_project -> atoms[i][j].pick[0] = FALSE;
      active_project -> atoms[i][j].cloned = FALSE;
      // Next line for style, to initialize style use: NONE
      active_project -> atoms[i][j].style = opengl_project -> atoms[i][k].style;
      if (tmp -> next != NULL) tmp = tmp -> next;
    }
  }
  update_analysis_availability (active_project);
  active_project_changed (activep);
  add_project_to_workspace ();
  i = opengl_project -> modelgl -> anim -> last -> img -> style;
  apply_project (FALSE);
  active_image -> style = i;
  update_all_menus (active_glwin, active_project -> natomes);
  g_free (pos_sp);
  g_free (specs);
  // Duplicate lightning and material
  duplicate_material_and_lightning (active_image, opengl_project -> modelgl -> anim -> last -> img);
  update (active_glwin);
}
 
#ifdef GTK4
G_MODULE_EXPORT void edit_in_new_project (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void edit_in_new_project (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint * )data;
  int h, i, j;
  atom_selection * selected;
  atom_in_selection * tmp_a;
  selected = g_malloc0(sizeof*selected);
  h = get_to_be_selected (opengl_project -> modelgl);
  if (! sel -> b)
  {
    if (sel -> c)
    {
      selected = opengl_project -> modelgl -> anim -> last -> img -> selected[h];
    }
    else
    {
      selected -> selected = opengl_project -> natomes - opengl_project -> modelgl -> anim -> last -> img -> selected[h] -> selected;
      j = opengl_project -> modelgl -> anim -> last -> img -> step;
      for (i=0; i<opengl_project -> natomes; i++)
      {
        if (! opengl_project -> atoms[j][i].pick[h])
        {
          if (selected -> first)
          {
            tmp_a -> next = new_atom_in_selection (i, opengl_project -> atoms[j][i].sp);
            tmp_a = tmp_a -> next;
          }
          else
          {
            selected -> first = new_atom_in_selection (i, opengl_project -> atoms[j][i].sp);
            tmp_a = selected -> first;
          }
        }
      }
    }
  }
  else
  {
    selected -> selected = (is_labelled) ? opengl_project -> modelgl -> labelled : opengl_project -> natomes - opengl_project -> modelgl -> labelled;
    j = opengl_project -> modelgl -> anim -> last -> img -> step;
    for (i=0; i<opengl_project -> natomes; i++)
    {
      if (opengl_project -> atoms[j][i].label[0] == is_labelled)
      {
        if (selected -> first)
        {
          tmp_a -> next = new_atom_in_selection (i, opengl_project -> atoms[j][i].sp);
          tmp_a = tmp_a -> next;
        }
        else
        {
          selected -> first = new_atom_in_selection (i, opengl_project -> atoms[j][i].sp);
          tmp_a = selected -> first;
        }
      }
    }
  }
  if (selected -> selected > 0) create_new_project_using_data (selected);
  selected = NULL;
  g_free (selected);
}
 
#ifdef GTK4
G_MODULE_EXPORT void edit_coord (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void edit_coord (GtkWidget * widg, gpointer data)
#endif
{
  tint * sel = (tint * )data;
  int i, j;
  atom_selection * selected;
  atom_in_selection * tmp_a;
  gboolean save_it;
 
  selected = g_malloc0(sizeof*selected);
  j = opengl_project -> modelgl -> anim -> last -> img -> step;
  for (i=0; i<opengl_project -> natomes; i++)
  {
    save_it = FALSE;
    if (sel -> a < 2)
    {
      if (opengl_project -> atoms[j][i].sp == selected_aspec && opengl_project -> atoms[j][i].coord[sel -> a] == sel -> b)
      {
        save_it = TRUE;
      }
    }
    else
    {
      if (opengl_project -> atoms[j][i].coord[sel -> a] == sel -> b)
      {
        save_it = TRUE;
      }
    }
    if (save_it)
    {
      if (selected -> first)
      {
        tmp_a -> next = new_atom_in_selection (i, opengl_project -> atoms[j][i].sp);
        tmp_a = tmp_a -> next;
      }
      else
      {
        selected -> first = new_atom_in_selection (i, opengl_project -> atoms[j][i].sp);
        tmp_a = selected -> first;
      }
      selected -> selected ++;
    }
  }
  if (selected -> selected > 0) create_new_project_using_data (selected);
  g_free (selected);
}
 
#ifdef GTK4
G_MODULE_EXPORT void edit_atoms (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void edit_atoms (GtkWidget * widg, gpointer data)
#endif
{
  int i, j;
  atom_selection * selected;
  atom_in_selection * tmp_a;
 
  selected = g_malloc0(sizeof*selected);
  j = opengl_project -> modelgl -> anim -> last -> img -> step;
  for (i=0; i<opengl_project -> natomes; i++)
  {
    if (opengl_project -> atoms[j][i].sp == selected_aspec || selected_aspec == -1)
    {
      if (selected -> first)
      {
        tmp_a -> next = new_atom_in_selection (i, opengl_project -> atoms[j][i].sp);
        tmp_a = tmp_a -> next;
      }
      else
      {
        selected -> first = new_atom_in_selection (i, opengl_project -> atoms[j][i].sp);
        tmp_a = selected -> first;
      }
      selected -> selected ++;
    }
  }
  if (selected -> selected > 0) create_new_project_using_data (selected);
  g_free (selected);
}
 
#ifdef GTK4
G_MODULE_EXPORT void select_action_for_all (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void select_action_for_all (GtkWidget * widg, gpointer data)
#endif
{
  int i = GPOINTER_TO_INT(data);
  selected_aspec = -1;
#ifdef DEBUG
  g_debug ("Action for All= %d", i);
#endif // DEBUG
#ifdef GTK4
  switch (i)
  {
    case 0:
      select_unselect_atoms (NULL, NULL, & opengl_project -> modelgl -> colorp[0][1]);
      break;
    case 1:
      select_unselect_atoms (NULL, NULL, & opengl_project -> modelgl -> colorp[0][0]);
      break;
    case 2:
      label_unlabel_atoms (NULL, NULL, & opengl_project -> modelgl -> colorp[0][1]);
      break;
    case 3:
      label_unlabel_atoms (NULL, NULL, & opengl_project -> modelgl -> colorp[0][0]);
      break;
    case 4:
      show_hide_the_atoms (NULL, NULL, & atoid[0][0]);
      break;
    case 5:
      show_hide_the_atoms (NULL, NULL, & atoid[1][1]);
      break;
    case 6:
      style_the_atoms (action, NULL, & atoid[0][1]);
      break;
    // No case 7 = color
    case 8:
      edit_in_new_project (NULL, NULL, & opengl_project -> modelgl -> colorp[0][is_selected]);
      break;
    case 9:
      remove_the_atoms (action, NULL, & cut_sel);
      break;
    case 10:
      replace_the_atoms (action, NULL, & cut_sel);
      break;
    case 11:
      copy_the_atoms (action, NULL, & cut_sel);
      break;
    case CONTEXTACT:
      select_unselect_atoms (NULL, NULL, & opengl_project -> modelgl -> colorp[1][1]);
      break;
    case CONTEXTACT+1:
      select_unselect_atoms (NULL, NULL, & opengl_project -> modelgl -> colorp[1][0]);
      break;
    case CONTEXTACT+2:
      is_selected = -1;
      label_unlabel_atoms (NULL, NULL, & opengl_project -> modelgl -> colorp[0][1]);
      // label_unlabel_atoms (NULL, NULL, & atoid[0][0]);
      break;
    case CONTEXTACT+3:
      is_selected = -1;
      label_unlabel_atoms (NULL, NULL, & opengl_project -> modelgl -> colorp[0][0]);
      // label_unlabel_atoms (NULL, NULL, & atoid[1][0]);
      break;
    case CONTEXTACT+4:
      is_selected = -1;
      show_hide_the_atoms (NULL, NULL, & atoid[0][0]);
      break;
    case CONTEXTACT+5:
      is_selected = -1;
      show_hide_the_atoms (NULL, NULL, & atoid[1][0]);
      break;
    case CONTEXTACT+6:
      is_selected = -1;
      style_the_atoms (action, NULL, & atoid[0][0]);
      break;
    case CONTEXTACT+8:
      is_selected = -1;
      edit_in_new_project (NULL, NULL, & opengl_project -> modelgl -> colorp[1][1]);
      break;
    case CONTEXTACT+9:
      is_selected = -1;
      remove_the_atoms (action, NULL, & cut_sel);
      break;
    case CONTEXTACT+10:
      is_selected = -1;
      replace_the_atoms (action, NULL, & cut_sel);
      break;
    case CONTEXTACT+11:
      is_selected = -1;
      copy_the_atoms (action, NULL, & cut_sel);
      break;
    case 2*CONTEXTACT+4:
      is_selected = -1;
      show_hide_the_atoms (NULL, NULL, & atoid[0][1]);
      break;
    case 2*CONTEXTACT+5:
      is_selected = -1;
      show_hide_the_atoms (NULL, NULL, & atoid[1][1]);
      break;
  }
#else
  switch (i)
  {
    case 0:
      select_unselect_atoms (widg, & opengl_project -> modelgl -> colorp[0][1]);
      break;
    case 1:
      select_unselect_atoms (widg, & opengl_project -> modelgl -> colorp[0][0]);
      break;
    case 2:
      label_unlabel_atoms (NULL, & opengl_project -> modelgl -> colorp[0][1]);
      // label_unlabel_atoms (NULL, & atoid[0][0]);
      break;
    case 3:
      label_unlabel_atoms (NULL, & opengl_project -> modelgl -> colorp[0][0]);
      // label_unlabel_atoms (NULL, & atoid[1][1]);
      break;
    case 4:
      show_hide_the_atoms (NULL, & atoid[0][0]);
      break;
    case 5:
      show_hide_the_atoms (NULL, & atoid[1][1]);
      break;
    case 6:
      style_the_atoms (widg, & atoid[0][1]);
      break;
    // No case 7 = color
    case 8:
      edit_in_new_project (NULL, & opengl_project -> modelgl -> colorp[0][is_selected]);
      break;
    case 9:
      remove_the_atoms (widg, & cut_sel);
      break;
    case 10:
      replace_the_atoms (widg, & cut_sel);
      break;
    case 11:
      copy_the_atoms (widg, & cut_sel);
      break;
    case CONTEXTACT:
      select_unselect_atoms (NULL, & opengl_project -> modelgl -> colorp[1][1]);
      break;
    case CONTEXTACT+1:
      select_unselect_atoms (NULL, & opengl_project -> modelgl -> colorp[1][0]);
      break;
    case CONTEXTACT+2:
      is_selected = -1;
      // label_unlabel_atoms (NULL, & atoid[0][0]);
      label_unlabel_atoms (NULL, & opengl_project -> modelgl -> colorp[0][1]);
      break;
    case CONTEXTACT+3:
      is_selected = -1;
      // label_unlabel_atoms (NULL, & atoid[1][0]);
      label_unlabel_atoms (NULL, & opengl_project -> modelgl -> colorp[0][0]);
      break;
    case CONTEXTACT+4:
      is_selected = -1;
      show_hide_the_atoms (NULL, & atoid[0][0]);
      break;
    case CONTEXTACT+5:
      is_selected = -1;
      show_hide_the_atoms (NULL, & atoid[1][0]);
      break;
    case CONTEXTACT+6:
      is_selected = -1;
      style_the_atoms (widg, & atoid[0][0]);
      break;
    case CONTEXTACT+8:
      is_selected = -1;
      edit_in_new_project (NULL, & opengl_project -> modelgl -> colorp[1][1]);
      break;
    case CONTEXTACT+9:
      is_selected = -1;
      remove_the_atoms (widg, & cut_sel);
      break;
    case CONTEXTACT+10:
      is_selected = -1;
      replace_the_atoms (widg, & cut_sel);
      break;
    case CONTEXTACT+11:
      is_selected = -1;
      copy_the_atoms (widg, & cut_sel);
      break;
    case 2*CONTEXTACT+4:
      is_selected = -1;
      show_hide_the_atoms (NULL, & atoid[0][1]);
      break;
    case 2*CONTEXTACT+5:
      is_selected = -1;
      show_hide_the_atoms (NULL, & atoid[1][1]);
      break;
  }
#endif
}
 
#ifdef GTK4
G_MODULE_EXPORT void select_action_for_this_bond (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void select_action_for_this_bond (GtkWidget * widg, gpointer data)
#endif
{
  int i, s;
  i = GPOINTER_TO_INT(data);
#ifdef GTK4
  switch (i)
  {
    case 0:
      select_unselect_this_atom (NULL, NULL, GINT_TO_POINTER(selected_atom));
      select_unselect_this_atom (NULL, NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 1:
      select_unselect_this_atom (NULL, NULL, GINT_TO_POINTER(selected_atom));
      select_unselect_this_atom (NULL, NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 2:
      label_unlabel_this_atom (NULL, NULL, GINT_TO_POINTER(selected_atom));
      label_unlabel_this_atom (NULL, NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 3:
      label_unlabel_this_atom (NULL, NULL, GINT_TO_POINTER(selected_atom));
      label_unlabel_this_atom (NULL, NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 4:
      show_hide_this_atom (NULL, NULL, GINT_TO_POINTER(selected_atom));
      show_hide_this_atom (NULL, NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 5:
      show_hide_this_atom (NULL, NULL, GINT_TO_POINTER(selected_atom));
      show_hide_this_atom (NULL, NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 6:
      style_this_atom (action, NULL, GINT_TO_POINTER(selected_atom));
      style_this_atom (action, NULL, GINT_TO_POINTER(selected_btom));
      break;
    default:
      //  8 = create project
      //  9 = remove
      // 10 = replace
      // 11 = copy
      bond_selection = g_malloc0(sizeof*bond_selection);
      s = opengl_project -> modelgl -> anim -> last -> img -> step;
      bond_selection -> first = new_atom_in_selection (selected_atom, opengl_project -> atoms[s][selected_atom].sp);
      bond_selection -> selected ++;
      bond_selection -> first -> next = new_atom_in_selection (selected_btom, opengl_project -> atoms[s][selected_btom].sp);
      bond_selection -> selected ++;
      switch (i)
      {
        case 8:
          create_new_project_using_data (bond_selection);
          break;
        case 9:
          to_remove_this_object (3, NULL);
          remove_object ();
          break;
        case 10:
          to_replace_this_object (3, action, data);
          to_remove_this_object (3, data);
          insert_object (1, & opengl_project -> modelgl -> colorp[0][0]);
          remove_search = free_this_search_data (remove_search);
          break;
        case 11:
          copy_bond_selection ();
          break;
      }
      break;
      g_free (bond_selection);
      bond_selection = NULL;
  }
#else
  switch (i)
  {
    case 0:
      select_unselect_this_atom (NULL, GINT_TO_POINTER(selected_atom));
      select_unselect_this_atom (NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 1:
      select_unselect_this_atom (NULL, GINT_TO_POINTER(selected_atom));
      select_unselect_this_atom (NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 2:
      label_unlabel_this_atom (NULL, GINT_TO_POINTER(selected_atom));
      label_unlabel_this_atom (NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 3:
      label_unlabel_this_atom (NULL, GINT_TO_POINTER(selected_atom));
      label_unlabel_this_atom (NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 4:
      show_hide_this_atom (NULL, GINT_TO_POINTER(selected_atom));
      show_hide_this_atom (NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 5:
      show_hide_this_atom (NULL, GINT_TO_POINTER(selected_atom));
      show_hide_this_atom (NULL, GINT_TO_POINTER(selected_btom));
      break;
    case 6:
      style_this_atom (widg, GINT_TO_POINTER(selected_atom));
      style_this_atom (widg, GINT_TO_POINTER(selected_btom));
      break;
    default:
      //  8 = create project
      //  9 = remove
      // 10 = replace
      // 11 = copy
      bond_selection = g_malloc0(sizeof*bond_selection);
      s = opengl_project -> modelgl -> anim -> last -> img -> step;
      bond_selection -> first = new_atom_in_selection (selected_atom, opengl_project -> atoms[s][selected_atom].sp);
      bond_selection -> selected ++;
      bond_selection -> first -> next = new_atom_in_selection (selected_btom, opengl_project -> atoms[s][selected_btom].sp);
      bond_selection -> selected ++;
      switch (i)
      {
        case 8:
          create_new_project_using_data (bond_selection);
          break;
        case 9:
          to_remove_this_object (3, NULL);
          remove_object ();
          break;
        case 10:
          to_replace_this_object (3, widg, data);
          to_remove_this_object (3, data);
          insert_object (1, & opengl_project -> modelgl -> colorp[0][0]);
          remove_search = free_this_search_data (remove_search);
          break;
        case 11:
          copy_bond_selection ();
          break;
      }
      break;
      g_free (bond_selection);
      bond_selection = NULL;
  }
#endif
}
 
#ifdef GTK4
G_MODULE_EXPORT void select_action_for_all_bonds (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void select_action_for_all_bonds (GtkWidget * widg, gpointer data)
#endif
{
  int g, h, i, j, k, l, m, n, o;
  int mid = GPOINTER_TO_INT(data);
  int s = opengl_project -> modelgl -> anim -> last -> img -> step;
  g = get_to_be_selected (opengl_project -> modelgl);
  gboolean doit;
  gboolean eqtc, eqpc;
  bond_selection = NULL;
  atom_in_selection * tmp_a;
  if (mid == 6 || mid == 6+CONTEXTACT || mid == 6+2*CONTEXTACT) wait_for_style = TRUE;
  for (h=0; h<2; h++)
  {
    for (i=0; i<opengl_project -> modelgl -> bonds[s][h]; i++)
    {
      doit = FALSE;
      k = opengl_project -> modelgl -> bondid[s][h][i][0];
      j = opengl_project -> modelgl -> bondid[s][h][i][1];
      l = opengl_project -> atoms[s][k].coord[0];
      m = opengl_project -> atoms[s][j].coord[0];
      n = opengl_project -> atoms[s][k].coord[1];
      o = opengl_project -> atoms[s][j].coord[1];
      if ((opengl_project -> atoms[s][j].sp == selected_aspec && opengl_project -> atoms[s][k].sp == selected_bspec) ||
          (opengl_project -> atoms[s][k].sp == selected_aspec && opengl_project -> atoms[s][j].sp == selected_bspec)) doit = TRUE;
      if (doit)
      {
        if (opengl_project -> atoms[s][j].sp == selected_aspec && opengl_project -> atoms[s][k].sp == selected_bspec)
        {
          eqtc = ((l == atoid[0][0].b && m == btoid.a) || (l == btoid.a && m == atoid[0][0].b)) ? TRUE : FALSE;
          eqpc = ((n == atoid[0][1].b && o == btoid.b) || (n == btoid.b && o == atoid[0][1].b)) ? TRUE : FALSE;
        }
        else
        {
          eqtc = ((l == atoid[0][0].b && m == btoid.a) || (l == btoid.a && m == atoid[0][0].b)) ? TRUE : FALSE;
          eqpc = ((n == atoid[0][1].b && o == btoid.b) || (n == btoid.b && o == atoid[0][1].b)) ? TRUE : FALSE;
        }
#ifdef GTK4
        if (mid == 0 || (mid == CONTEXTACT && eqtc) || (mid == 2*CONTEXTACT && eqpc))
        {
          if (! opengl_project -> atoms[s][j].pick[g]) select_unselect_this_atom (NULL, NULL, GINT_TO_POINTER(j));
          if (! opengl_project -> atoms[s][k].pick[g]) select_unselect_this_atom (NULL, NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 1 || (mid == CONTEXTACT+1 && eqtc) || (mid == 2*CONTEXTACT+1 && eqpc))
        {
          if (opengl_project -> atoms[s][j].pick[g]) select_unselect_this_atom (NULL, NULL, GINT_TO_POINTER(j));
          if (opengl_project -> atoms[s][k].pick[g]) select_unselect_this_atom (NULL, NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 2 || (mid == CONTEXTACT+2 && eqtc) || (mid == 2*CONTEXTACT+2 && eqpc))
        {
          if (! opengl_project -> atoms[s][j].label[0]) label_unlabel_this_atom (NULL, NULL, GINT_TO_POINTER(j));
          if (! opengl_project -> atoms[s][k].label[0]) label_unlabel_this_atom (NULL, NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 3 || (mid == CONTEXTACT+3 && eqtc) || (mid == 2*CONTEXTACT+3 && eqpc))
        {
          if (opengl_project -> atoms[s][j].label[0]) label_unlabel_this_atom (NULL, NULL, GINT_TO_POINTER(j));
          if (opengl_project -> atoms[s][k].label[0]) label_unlabel_this_atom (NULL, NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 4 || (mid == CONTEXTACT+4 && eqtc) || (mid == 2*CONTEXTACT+4 && eqpc))
        {
          if (! opengl_project -> atoms[s][j].show[0]) show_hide_this_atom (NULL, NULL, GINT_TO_POINTER(j));
          if (! opengl_project -> atoms[s][k].show[0]) show_hide_this_atom (NULL, NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 5 || (mid == CONTEXTACT+5 && eqtc) || (mid == 2*CONTEXTACT+5 && eqpc))
        {
          if (opengl_project -> atoms[s][j].show[0]) show_hide_this_atom (NULL, NULL, GINT_TO_POINTER(j));
          if (opengl_project -> atoms[s][k].show[0]) show_hide_this_atom (NULL, NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 6 || (mid == CONTEXTACT+6 && eqtc) || (mid == 2*CONTEXTACT+6 && eqpc))
        {
          style_this_atom (action, NULL, GINT_TO_POINTER(j));
          style_this_atom (action, NULL, GINT_TO_POINTER(k));
        }
#else
        if (mid == 0 || (mid == CONTEXTACT && eqtc) || (mid == 2*CONTEXTACT && eqpc))
        {
          if (! opengl_project -> atoms[s][j].pick[g]) select_unselect_this_atom (NULL, GINT_TO_POINTER(j));
          if (! opengl_project -> atoms[s][k].pick[g]) select_unselect_this_atom (NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 1 || (mid == CONTEXTACT+1 && eqtc) || (mid == 2*CONTEXTACT+1 && eqpc))
        {
          if (opengl_project -> atoms[s][j].pick[g]) select_unselect_this_atom (NULL, GINT_TO_POINTER(j));
          if (opengl_project -> atoms[s][k].pick[g]) select_unselect_this_atom (NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 2 || (mid == CONTEXTACT+2 && eqtc) || (mid == 2*CONTEXTACT+2 && eqpc))
        {
          if (! opengl_project -> atoms[s][j].label[0]) label_unlabel_this_atom (NULL, GINT_TO_POINTER(j));
          if (! opengl_project -> atoms[s][k].label[0]) label_unlabel_this_atom (NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 3 || (mid == CONTEXTACT+3 && eqtc) || (mid == 2*CONTEXTACT+3 && eqpc))
        {
          if (opengl_project -> atoms[s][j].label[0]) label_unlabel_this_atom (NULL, GINT_TO_POINTER(j));
          if (opengl_project -> atoms[s][k].label[0]) label_unlabel_this_atom (NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 4 || (mid == CONTEXTACT+4 && eqtc) || (mid == 2*CONTEXTACT+4 && eqpc))
        {
          if (! opengl_project -> atoms[s][j].show[0]) show_hide_this_atom (NULL, GINT_TO_POINTER(j));
          if (! opengl_project -> atoms[s][k].show[0]) show_hide_this_atom (NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 5 || (mid == CONTEXTACT+5 && eqtc) || (mid == 2*CONTEXTACT+5 && eqpc))
        {
          if (opengl_project -> atoms[s][j].show[0]) show_hide_this_atom (NULL, GINT_TO_POINTER(j));
          if (opengl_project -> atoms[s][k].show[0]) show_hide_this_atom (NULL, GINT_TO_POINTER(k));
        }
        else if (mid == 6 || (mid == CONTEXTACT+6 && eqtc) || (mid == 2*CONTEXTACT+6 && eqpc))
        {
          style_this_atom (widg, GINT_TO_POINTER(j));
          style_this_atom (widg, GINT_TO_POINTER(k));
        }
#endif
        else if ((mid == 8 || (mid == CONTEXTACT+8 && eqtc) || (mid == 2*CONTEXTACT+8 && eqpc))
              || (mid == 9 || (mid == CONTEXTACT+9 && eqtc) || (mid == 2*CONTEXTACT+9 && eqpc))
              || (mid == 10 || (mid == CONTEXTACT+10 && eqtc) || (mid == 2*CONTEXTACT+10 && eqpc))
              || (mid == 11 || (mid == CONTEXTACT+11 && eqtc) || (mid == 2*CONTEXTACT+11 && eqpc)))
        {
          if (! bond_selection)
          {
            bond_selection = g_malloc0(sizeof*bond_selection);
            bond_selection -> first = new_atom_in_selection (j, opengl_project -> atoms[s][j].sp);
            tmp_a = bond_selection -> first;
          }
          else
          {
            tmp_a -> next = new_atom_in_selection (j, opengl_project -> atoms[s][j].sp);
            tmp_a = tmp_a -> next;
          }
          bond_selection -> selected ++;
          tmp_a -> next = new_atom_in_selection (k, opengl_project -> atoms[s][k].sp);
          tmp_a = tmp_a -> next;
          bond_selection -> selected ++;
        }
      }
    }
  }
  if (mid == 6 || mid == CONTEXTACT+6 || mid == 2*CONTEXTACT+6)
  {
    init_default_shaders (opengl_project -> modelgl);
    update (opengl_project -> modelgl);
    wait_for_style = FALSE;
  }
  else if (mid == 8 || mid == CONTEXTACT+8 || mid == 2*CONTEXTACT+8)
  {
    if (bond_selection -> selected > 0) create_new_project_using_data (bond_selection);
    g_free (bond_selection);
    bond_selection = NULL;
  }
  else if (mid == 9 || mid == CONTEXTACT+9 || mid == 2*CONTEXTACT+9)
  {
    if (bond_selection)
    {
      to_remove_this_object (3, data);
      remove_object ();
      g_free (bond_selection);
      bond_selection = NULL;
    }
  }
  else if (mid == 10 || mid == CONTEXTACT+10 || mid == 2*CONTEXTACT+10)
  {
    if (bond_selection)
    {
#ifdef GTK4
      to_replace_this_object (3, action, data);
#else
      to_replace_this_object (3, widg, data);
#endif
      to_remove_this_object (3, data);
      insert_object (1, data);
      g_free (bond_selection);
      bond_selection = NULL;
    }
  }
  else if (mid == 11 || mid == CONTEXTACT+11 || mid == 2*CONTEXTACT+11)
  {
    if (bond_selection)
    {
      copy_bond_selection ();
      g_free (bond_selection);
      bond_selection = NULL;
    }
  }
}
 
#ifdef GTK4
GMenu * add_edition_sub_menu (glwin * view, gchar * act, int aid, GCallback handler, gpointer data)
{
  GMenu * menu = g_menu_new ();
  GMenu * menus;
  gchar * word, * name, * str;
  gchar * eact = g_strdup_printf ("mol-ins-%s-%d", act, aid);
  int i, j;
  for (i=0; mol[i].type || mol[i].object; i++)
  {
    if (mol[i].type)
    {
      menus = g_menu_new ();
      append_submenu (menu, _(mol[i].type), menus);
    }
    if (mol[i].object)
    {
      if (i == 9 || i == 13 || i == 16 || i == 17)
      {
        append_opengl_item (view, menus, _(mol[i].object), eact, 1, i, NULL, IMG_NONE, NULL, FALSE, handler, data, FALSE, FALSE, FALSE, TRUE);
      }
      else
      {
        append_opengl_item (view, menus, mol[i].object, eact, 1, i, NULL, IMG_NONE, NULL, FALSE, handler, data, FALSE, FALSE, FALSE, TRUE);
      }
    }
  }
  g_free (eact);
 
  gboolean doit = FALSE;
  for (i=0; i<nprojects; i++)
  {
    if (get_project_by_id(i) -> steps == 1 && get_project_by_id(i) -> natomes)
    {
      doit = TRUE;
      break;
    }
  }
 
  if (doit)
  {
    GMenu * menup = g_menu_new ();
    GMenu * menups;
    eact = g_strdup_printf ("ifp-%s-%d", act, aid);
    for (i=0; i<nprojects; i++)
    {
      if (get_project_by_id(i) -> steps == 1 && get_project_by_id(i) -> natomes)
      {
        name = g_strdup_printf ("%s (%d)", get_project_by_id(i) -> name, i+1);
        menups = g_menu_new ();
        for (j=0; j<3; j++)
        {
          word = g_strdup_printf (_("%s in %s"), _(action_atoms[j]), name);
          str = g_strdup_printf ("%s-%d", eact, j);
          append_opengl_item (view, menups, word, str, 1, i, NULL, IMG_NONE, NULL, FALSE, handler, data, FALSE, FALSE, FALSE, TRUE);
          g_free (word);
          g_free (str);
        }
        append_submenu (menup, name, menups);
        g_object_unref (menups);
        g_free (name);
      }
    }
    g_free (eact);
    append_submenu (menu, _("Import From Project"), menup);
    g_object_unref (menup);
  }
  eact = g_strdup_printf ("cp-%s-%d", act, aid);
  append_opengl_item (view, menu, _("Copied Data"), eact, 1, 0, "<CTRL>V", IMG_NONE, NULL, FALSE, G_CALLBACK(add_object), data, FALSE, FALSE, FALSE, (copied_object) ? TRUE : FALSE);
  g_free (eact);
  return menu;
}

GMenu * add_style_sub_menu (glwin * view, gchar * act, int aid, GCallback handler, gpointer data)
{
  GMenu * menu = g_menu_new ();
  gchar * actc = g_strdup_printf ("%s-%d", act, aid);
  int i, j;
  for (i=0; i<OGL_STYLES; i++)
  {
    if (i != SPACEFILL)
    {
      append_opengl_item (view, menu, _(text_styles[i]), actc, i, i, NULL, IMG_NONE, NULL, FALSE, handler, data, FALSE, FALSE, FALSE, TRUE);
    }
    else
    {
      GMenu * menuf = g_menu_new ();
      for (j=0; j < FILLED_STYLES; j++)
      {
        append_opengl_item (view, menuf, _(text_filled[j]), actc, j+OGL_STYLES, j+OGL_STYLES, NULL, IMG_NONE, NULL, FALSE, handler, data, FALSE, FALSE, FALSE, TRUE);
      }
      append_submenu (menu, _(text_styles[i]), menuf);
    }
  }
  g_free (actc);
  return menu;
}
#else
void add_style_sub_menu (GtkWidget * item, GCallback handler, gpointer data)
{
  GtkWidget * menu = gtk_menu_new ();
  gtk_menu_item_set_submenu ((GtkMenuItem *)item, menu);
  int i, j;
  for (i=0; i<OGL_STYLES; i++)
  {
    if (i != SPACEFILL)
    {
      gtk3_menu_item (menu, _(text_styles[i]), IMG_NONE, NULL, handler, data, FALSE, 0, 0, FALSE, FALSE, FALSE);
    }
    else
    {
      GtkWidget *widg = create_menu_item (FALSE, _("Spacefilled"));
      gtk_menu_shell_append ((GtkMenuShell *)menu, widg);
      GtkWidget * menuf = gtk_menu_new ();
      gtk_menu_item_set_submenu ((GtkMenuItem *)widg, menuf);
      for (j=0; j < FILLED_STYLES; j++)
      {
        gtk3_menu_item (menuf, _(text_filled[j]), IMG_NONE, NULL, handler, data, FALSE, 0, 0, FALSE, FALSE, FALSE);
      }
    }
  }
}

void add_edition_sub_menu (GtkWidget * item, GCallback handler, gpointer data)
{
  GtkWidget * menu = gtk_menu_new ();
  GtkWidget * smenu, * pmenu;
  GtkWidget * titem, * sitem;
  gchar * word, * name;
  gtk_menu_item_set_submenu ((GtkMenuItem *)item, menu);
  int i, j;
 
  for (i=0; mol[i].type || mol[i].object; i++)
  {
    if (mol[i].type != NULL)
    {
      titem = create_menu_item (TRUE, _(mol[i].type));
      gtk_menu_shell_append ((GtkMenuShell *)menu, titem);
      smenu = gtk_menu_new ();
      gtk_menu_item_set_submenu ((GtkMenuItem *)titem, smenu);
    }
    if (mol[i].object != NULL)
    {
      if (i == 9 || i == 13 || i == 16 || i == 17)
      {
        gtk3_menu_item (smenu, _(mol[i].object), IMG_NONE, NULL, handler, data, FALSE, 0, 0, FALSE, FALSE, FALSE);
      }
      else
      {
        gtk3_menu_item (smenu, mol[i].object, IMG_NONE, NULL, handler, data, FALSE, 0, 0, FALSE, FALSE, FALSE);
      }
    }
  }
 
  gboolean doit = FALSE;
  for (i=0; i<nprojects; i++)
  {
    if (get_project_by_id(i) -> steps == 1 && get_project_by_id(i) -> natomes)
    {
      doit = TRUE;
      break;
    }
  }
 
  if (doit)
  {
    titem = create_menu_item (TRUE, _("Import From Project"));
    gtk_menu_shell_append ((GtkMenuShell *)menu, titem);
    smenu = gtk_menu_new ();
    gtk_menu_item_set_submenu ((GtkMenuItem *)titem, smenu);
    for (i=0; i<nprojects; i++)
    {
      if (get_project_by_id(i) -> steps == 1 && get_project_by_id(i) -> natomes)
      {
        name = g_strdup_printf ("%s (%d)", get_project_by_id(i) -> name, i+1);
        sitem = create_menu_item_from_widget (markup_label(name, -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
        //child = gtk_bin_get_child (GTK_BIN (sitem));
        //gtk_label_set_use_markup (GTK_LABEL(child), 1);
        //g_signal_connect (G_OBJECT (sitem), "activate", handler, data);
        gtk_menu_shell_append ((GtkMenuShell *)smenu, sitem);
        pmenu = gtk_menu_new ();
        gtk_menu_item_set_submenu ((GtkMenuItem *)sitem, pmenu);
        for (j=0; j<3; j++)
        {
          word = g_strdup_printf (_("%s in %s"), _(action_atoms[j]), name);
          gtk3_menu_item (pmenu, word, IMG_NONE, NULL, handler, data, FALSE, 0, 0, FALSE, FALSE, FALSE);
          g_free (word);
        }
        g_free (name);
      }
    }
  }
  GtkWidget * pastem = gtk3_menu_item (menu, _("Copied Data"), IMG_NONE, NULL, G_CALLBACK(add_object), data, TRUE, GDK_KEY_v, GDK_CONTROL_MASK, FALSE, FALSE, FALSE);
  if (! copied_object) widget_set_sensitive (pastem, 0);
}
#endif
 
#ifdef GTK4
void create_selection_item (GMenu * menu, glwin * view, gchar * str, gchar * act, int aid, int mid, int gid, int cid, int aoc, GCallback handler, gpointer data)
{
   gchar * actc = g_strdup_printf ("%s-%d", act, aid);
#else
GtkWidget * create_selection_item (glwin * view, gchar * str, int mid, int gid, int cid, int aoc, GCallback handler, gpointer data)
{
  GtkWidget * sel_item = create_menu_item_from_widget (markup_label (str, -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
#endif
  int i, j;
  if (mid == 6)
  {
#ifdef GTK4
    append_submenu (menu, str, add_style_sub_menu (view, act, aid, handler, data));
#else
    add_style_sub_menu (sel_item, handler, data);
#endif
  }
  else if (mid == 7)
  {
    if (cid < 0)
    {
      i = get_project_by_id (view -> proj) -> nspec;
#ifdef GTK4
      append_submenu (menu, str, color_item(view, actc, mid, G_CALLBACK(to_run_atom_color_window), & view -> colorp[0][selected_aspec+aoc*i]));
#else
      gtk_menu_item_set_submenu ((GtkMenuItem *)sel_item, color_box(view, selected_aspec+aoc*i, 0, 0));
#endif
    }
    else
    {
#ifdef GTK4
      i = cid;
      if (gid < 2)
      {
        for (j=0; j<selected_aspec; j++) i += opengl_project -> coord -> ntg[gid][j];
      }
      append_submenu (menu, str, color_item(view, actc, mid, G_CALLBACK(window_color_coord), & view -> gcid[gid][i][gid]));
#else
      int k;
      j = 2*opengl_project -> nspec;
      for (i=0; i < gid; i++)
      {
        j += opengl_project -> coord -> totcoord[i];
      }
      if (gid < 2)
      {
        for (i=0; i<selected_aspec; i++)
        {
          j += opengl_project -> coord -> ntg[gid][i];
        }
        k = selected_aspec;
      }
      else
      {
        k = gid;
      }
      gtk_menu_item_set_submenu ((GtkMenuItem *)sel_item, color_box(view, j+cid, k, cid));
#endif
    }
  }
  else if (mid == 10)
  {
#ifdef GTK4
    append_submenu (menu, str, add_edition_sub_menu (view, act, aid, handler, data));
#else
    add_edition_sub_menu (sel_item, handler, data);
#endif
  }
  else
  {
#ifdef GTK4
    append_opengl_item (view, menu, str, actc, 1, 0, NULL, IMG_NONE, NULL, FALSE, handler, data, FALSE, FALSE, FALSE, TRUE);
#else
    g_signal_connect (G_OBJECT (sel_item), "activate", handler, data);
#endif
  }
#ifdef GTK4
  g_free (actc);
#else
  return sel_item;
#endif
}
 
gchar * snsab[2][2]={{i18n("All Non-Selected Atom(s)/Bond(s)"), i18n("All Selected Atom(s)/Bond(s)")},
                     {i18n("All Non-Labelled Atom(s)/Bond(s)"), i18n("All Labelled Atom(s)/Bond(s)")}};
 
#ifdef GTK4
GMenu * selection_menu (int aid, glwin * view, int ati, int bti, int aoc, int mid, GCallback handler_a, GCallback handler_b, GCallback handler_c)
#else
GtkWidget * selection_menu (glwin * view, int ati, int bti, int aoc, int mid, GCallback handler_a, GCallback handler_b, GCallback handler_c)
#endif
{
  int p = view -> proj;
  int s = view -> anim -> last -> img -> step;
  int spa, spb;
  int i, j, k;
  gchar * str;
 
#ifdef GTK4
  gchar * strb;
  GMenu * menu = g_menu_new ();
#else
  GtkWidget * sel;
  GtkWidget * menu = gtk_menu_new ();
#endif
  project * this_proj = get_project_by_id(p);
  spa = this_proj -> atoms[s][ati].sp;
  if (bti > -1) spb = this_proj -> atoms[s][bti].sp;
  if (bti < 0 && (((mid == 5 || mid == 6) && this_proj -> atoms[s][ati].show[aoc])
     || (mid == 0 && ! is_selected) || (mid == 1 && is_selected)
     || (mid == 2 && ! is_labelled) || (mid == 3 && is_labelled) || (mid > 8 && mid < 11)))
  {
    str = g_strdup_printf (_("This Atom: %s<sub>%d</sub>"), exact_name(this_proj -> chemistry -> label[spa]), ati+1);
#ifdef GTK4
    if (mid == 6)
    {
      append_submenu (menu, str, add_style_sub_menu (view, "tas", aid, handler_a, GINT_TO_POINTER(ati)));
    }
    else if (mid == 10)
    {
      append_submenu (menu, str, add_edition_sub_menu (view, "tae", aid, handler_a, GINT_TO_POINTER(ati)));
    }
    else
    {
      strb = g_strdup_printf ("act-%d-%d", aid, mid);
      append_opengl_item (view, menu, str, strb, 1, 0, NULL, IMG_NONE, NULL, FALSE, handler_a, GINT_TO_POINTER(ati), FALSE, FALSE, FALSE, TRUE);
      g_free (strb);
    }
#else
    sel = create_menu_item_from_widget (markup_label (str, -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
    gtk_menu_shell_append ((GtkMenuShell *)menu, sel);
    if (mid == 6)
    {
      add_style_sub_menu (sel, handler_a, GINT_TO_POINTER(ati));
    }
    else if (mid == 10)
    {
      add_edition_sub_menu (sel, handler_a, GINT_TO_POINTER(ati));
    }
    else
    {
      g_signal_connect (G_OBJECT (sel), "activate", handler_a, GINT_TO_POINTER(ati));
    }
#endif
  }
  else if (bti > -1 && mid != 4 && mid != 7)
  {
    str = g_strdup_printf (_("This Bond: %s<sub>%d</sub> - %s<sub>%d</sub>"),
                           exact_name(this_proj -> chemistry -> label[spa]), ati+1,
                           exact_name(this_proj -> chemistry -> label[spb]), bti+1);
#ifdef GTK4
    if (mid == 6)
    {
      append_submenu (menu, str, add_style_sub_menu (view, "tb-s", aid, G_CALLBACK(select_action_for_this_bond), GINT_TO_POINTER(mid)));
    }
    else if (mid == 10)
    {
      append_submenu (menu, str, add_edition_sub_menu (view, "tb-e", aid, G_CALLBACK(select_action_for_this_bond), GINT_TO_POINTER(mid)));
    }
    else
    {
      strb = g_strdup_printf ("act-%d-%d", aid, mid);
      append_opengl_item (view, menu, str, strb, 1, 0, NULL, IMG_NONE, NULL, FALSE, G_CALLBACK(select_action_for_this_bond), GINT_TO_POINTER(mid), FALSE, FALSE, FALSE, TRUE);
      g_free (strb);
    }
#else
    sel = create_menu_item_from_widget (markup_label (str, -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
    if (mid == 6)
    {
      add_style_sub_menu (sel, G_CALLBACK(select_action_for_this_bond), GINT_TO_POINTER(mid));
    }
    else if (mid == 10)
    {
      add_edition_sub_menu (sel, G_CALLBACK(select_action_for_this_bond), GINT_TO_POINTER(mid));
    }
    else
    {
      g_signal_connect (G_OBJECT (sel), "activate", G_CALLBACK(select_action_for_this_bond), GINT_TO_POINTER(mid));
    }
    gtk_menu_shell_append ((GtkMenuShell *)menu, sel);
#endif
    g_free (str);
  }
 
  if (mid != 7)
  {
    k = 0;
    for (j=0; j<2; j++)
    {
      if (mid<2 && j==0)
      {
        i = mid;
      }
      else if ((mid > 1 && mid < 4) && j==1)
      {
        i = mid - 2;
      }
      else
      {
        i = (j) ? is_labelled : is_selected;
      }
#ifdef GTK4
      if (mid == 6)
      {
        append_submenu (menu, _(snsab[j][i]), add_style_sub_menu (view, "all-s", aid, G_CALLBACK(select_action_for_all), GINT_TO_POINTER(mid+k)));
      }
      else  if (mid == 10)
      {
        append_submenu (menu, _(snsab[j][i]), add_edition_sub_menu (view, "all-e", aid, G_CALLBACK(select_action_for_all), GINT_TO_POINTER(mid+k)));
      }
      else
      {
        strb = g_strdup_printf ("act-all-%d-%d", aid, mid+k);
        append_opengl_item (view, menu, _(snsab[j][i]), strb, 1, 0, NULL, IMG_NONE, NULL, FALSE, G_CALLBACK(select_action_for_all), GINT_TO_POINTER(mid+k), FALSE, FALSE, FALSE, TRUE);
        g_free (strb);
      }
#else
      sel = create_menu_item_from_widget (markup_label (_(snsab[j][i]), -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
      if (mid == 6)
      {
        add_style_sub_menu (sel, G_CALLBACK(select_action_for_all), GINT_TO_POINTER(mid+k));
      }
      else  if (mid == 10)
      {
        add_edition_sub_menu (sel, G_CALLBACK(select_action_for_all), GINT_TO_POINTER(mid+k));
      }
      else
      {
        g_signal_connect (G_OBJECT (sel), "activate", G_CALLBACK(select_action_for_all), GINT_TO_POINTER(mid+k));
      }
      gtk_menu_shell_append ((GtkMenuShell *)menu, sel);
#endif
      k = CONTEXTACT;
    }
  }
 
  for (i=0; i<2; i++)
  {
    if (this_proj -> modelgl -> adv_bonding[i])
    {
      j = this_proj -> atoms[s][ati].coord[2+i];
      str = (! i) ? g_strdup_printf (_("Fragment N°:\t<b>%d</b>"), j+1) : g_strdup_printf (_("Molecule N°:\t<b>%d</b>"), j+1);
#ifdef GTK4
      create_selection_item (menu, view, str, (! i) ? "afm" : "amo", aid, mid, 2+i, j, aoc, handler_b, & atoid[mid][2+i]);
#else
      gtk_menu_shell_append ((GtkMenuShell *)menu,  create_selection_item (view, str, mid, 2+i, j, aoc, handler_b, & atoid[mid][2+i]));
#endif
      g_free (str);
    }
  }
  if (bti < 0)
  {
    if (this_proj -> atoms[s][ati].coord[0] > -1)
    {
      i = this_proj -> atoms[s][ati].coord[0];
      str = g_strdup_printf (_("All %s Atoms <b>%d</b> Fold"), exact_name(this_proj -> chemistry -> label[spa]), this_proj -> coord -> geolist[0][spa][i]);
#ifdef GTK4
      create_selection_item (menu, view, str, "atc", aid, mid, 0, i,  aoc, handler_b, & atoid[mid][0]);
#else
      gtk_menu_shell_append ((GtkMenuShell *)menu, create_selection_item(view, str, mid, 0, i, aoc, handler_b, & atoid[mid][0]));
#endif
      g_free (str);
    }
    if (this_proj -> atoms[s][ati].coord[1] > -1)
    {
      i = this_proj -> atoms[s][ati].coord[1];
      str = g_strdup_printf (_("All <b>%s</b> Coordinations"), env_name (this_proj, i, spa, 1, NULL));
#ifdef GTK4
      create_selection_item (menu, view, str, "apc", aid, mid, 1, i, aoc, handler_b, & atoid[mid][1]);
#else
      gtk_menu_shell_append ((GtkMenuShell *)menu, create_selection_item(view, str, mid, 1, i, aoc, handler_b, & atoid[mid][1]));
#endif
      g_free (str);
    }
    if (! aoc)
    {
      str = g_strdup_printf (_("All <b>%s</b> Atoms"), exact_name(this_proj -> chemistry -> label[spa]));
    }
    else
    {
      str = g_strdup_printf (_("All <b>%s*</b> Clones"), exact_name(this_proj -> chemistry -> label[spa]));
    }
#ifdef GTK4
    create_selection_item (menu, view, str, "asp", aid, mid, 0, -1, aoc, handler_c, & atoid[mid][2]);
#else
    gtk_menu_shell_append ((GtkMenuShell *)menu, create_selection_item(view, str, mid, 0, -1, aoc, handler_c, & atoid[mid][2]));
#endif
    g_free (str);
  }
  else
  {
    if (this_proj -> atoms[s][ati].coord[0] > -1 && this_proj -> atoms[s][bti].coord[0] > -1)
    {
      i = this_proj -> atoms[s][ati].coord[0];
      j = this_proj -> atoms[s][bti].coord[0];
      str = g_strdup_printf (_("All %s <b>%d</b> - %s <b>%d</b> Bonds"),
                             exact_name(this_proj -> chemistry -> label[spa]), this_proj -> coord -> geolist[0][spa][i],
                             exact_name(this_proj -> chemistry -> label[spb]), this_proj -> coord -> geolist[0][spb][j]);
#ifdef GTK4
     create_selection_item (menu, view, str, "atcb", aid, mid, -1, -1, aoc, G_CALLBACK(select_action_for_all_bonds), GINT_TO_POINTER(mid+CONTEXTACT));
#else
     gtk_menu_shell_append ((GtkMenuShell *)menu, create_selection_item(view, str, mid, -1, -1, aoc, G_CALLBACK(select_action_for_all_bonds), GINT_TO_POINTER(mid+CONTEXTACT)));
#endif
      g_free (str);
    }
    if (this_proj -> atoms[s][ati].coord[1] > -1 && this_proj -> atoms[s][bti].coord[1] > -1)
    {
      i = this_proj -> atoms[s][ati].coord[1];
      j = this_proj -> atoms[s][bti].coord[1];
      str = g_strdup_printf (_("All <b>%s</b> - <b>%s</b> Bonds"),  env_name (this_proj, i, spa, 1, NULL), env_name (this_proj, j, spb, 1, NULL));
#ifdef GTK4
      create_selection_item (menu, view, str, "apcb", aid, mid, -1, -1, aoc, G_CALLBACK(select_action_for_all_bonds), GINT_TO_POINTER(mid+2*CONTEXTACT));
#else
      gtk_menu_shell_append ((GtkMenuShell *)menu, create_selection_item(view, str, mid, -1, -1, aoc, G_CALLBACK(select_action_for_all_bonds), GINT_TO_POINTER(mid+2*CONTEXTACT)));
#endif
      g_free (str);
    }
    str = g_strdup_printf (_("All %s - %s Bonds"), exact_name(this_proj -> chemistry -> label[spa]), exact_name(this_proj -> chemistry -> label[spb]));
#ifdef GTK4
    create_selection_item (menu, view, str, "acb", aid, mid, -1, -1, aoc, G_CALLBACK(select_action_for_all_bonds), GINT_TO_POINTER(mid));
#else
    gtk_menu_shell_append ((GtkMenuShell *)menu, create_selection_item(view, str, mid, -1, -1, aoc, G_CALLBACK(select_action_for_all_bonds), GINT_TO_POINTER(mid)));
#endif
    g_free (str);
  }
  if (mid > 3 && mid < 6)
  {
    gchar * mat[2]={i18n("All Hidden Atom(s)/Bond(s)"), i18n("All Visible Atom(s)/Bond(s)")};
#ifdef GTK4
    strb = g_strdup_printf ("all-hv-%d-%d", aid, mid);
    append_opengl_item (view, menu, _(mat[mid%2]), strb, 1, 0, NULL, IMG_NONE, NULL, FALSE, G_CALLBACK(select_action_for_all), GINT_TO_POINTER(mid+2*CONTEXTACT), FALSE, FALSE, FALSE, TRUE);
    g_free (strb);
#else
    gtk3_menu_item (menu, _(mat[mid%2]), IMG_NONE, NULL, G_CALLBACK(select_action_for_all), GINT_TO_POINTER(mid+2*CONTEXTACT), FALSE, 0, 0, FALSE, FALSE, FALSE);
#endif
  }
  return menu;
}
 
#ifdef GTK4
void analyze_popup_attach_color_palettes (glwin * view, GtkWidget * menu, int ato, int spc, int totc, int parc, int frag, int mol)
{
  /* Here we need to attached color palettes for:
    - The chemical species of the atom in selection
    - The total coordination of the atom in selection
    - The partial coordination of the atom in selection
    - The fragment of the atom in selection
    - The molecule of the atom in selection
  This is a work in progress since the 'gtk_popover_menu_bar_add_child' to use to insert widget is bugged:
  https://gitlab.gnome.org/GNOME/gtk/-/issues/5955
  */
  int i, j;
  project * this_proj = get_project_by_id (view -> proj);
  // The chemical species of the atom in selection
  if (! gtk_popover_menu_add_child ((GtkPopoverMenu *)menu, color_palette (view, ato*this_proj -> nspec+spc, -1, -1), "set-asp-7.7"))
  {
    g_debug ("Color palette error: species in selection - custom= set-asp-7.7");
  }
  // The total coordination
  i = 0;
  for (j=0; j<spc; j++)
  {
    i += this_proj -> coord -> ntg[0][j];
  }
  if (! gtk_popover_menu_add_child ((GtkPopoverMenu *)menu, color_palette (view, 2*this_proj -> nspec+i, -1, -1), "set-atc-7.7"))
  {
    g_debug ("Color palette error: total coordination in selection - custom= set-atc-7.7");
  }
  // The partial coordination
  i = this_proj -> coord -> totcoord[0];
  for (j=0; j<spc; j++)
  {
    i += this_proj -> coord -> ntg[1][j];
  }
  if (! gtk_popover_menu_add_child ((GtkPopoverMenu *)menu, color_palette (view, 2*this_proj -> nspec+i, -1, -1), "set-apc-7.7"))
  {
    g_debug ("Color palette error: partial coordination in selection - custom= set-apc-7.7");
  }
  if (view -> adv_bonding[0])
  {
    // The fragment of the atom in selection
    i = 2*this_proj -> nspec + this_proj -> coord -> totcoord[0] + this_proj -> coord -> totcoord[1] + frag;
    if (! gtk_popover_menu_add_child ((GtkPopoverMenu *)menu, color_palette (view, i, 2, 0), "set-afm-7.7"))
    {
      g_debug ("Color palette error: fragment in selection - custom= set-afm-7.7");
    }
  }
  if (view -> adv_bonding[1])
  {
    // The molecule of the atom in selection
    i = 2*this_proj -> nspec + this_proj -> coord -> totcoord[0] + this_proj -> coord -> totcoord[1] + this_proj -> coord -> totcoord[2] + mol;
    if (! gtk_popover_menu_add_child ((GtkPopoverMenu *)menu, color_palette (view, i, 3, 0), "set-amo-7.7"))
    {
      g_debug ("Color palette error: fragment in selection - custom= set-amo-7.7");
    }
  }
}
#endif

void popup_selection (glwin * view, double ptx, double pty, int spe, int mmod, int ati, int bti, int aoc)
{
  int p = view -> proj;
  int s = view -> anim -> last -> img -> step;
  int i, j;
  gchar * str, * strp;
  gchar * menu_names[CONTEXTACT] = {i18n("Select"),
                                    i18n("Unselect"),
                                    i18n("Label"),
                                    i18n("Unlabel"),
                                    i18n("Show"),
                                    i18n("Hide"),
                                    i18n("Style"),
                                    i18n("Color"),
                                    i18n("Edit as New Project"),
                                    i18n("Remove"),
                                    i18n("Replace"),
                                    i18n("Copy")};
  GCallback handlers[CONTEXTACT][3] = {{G_CALLBACK(select_unselect_this_atom), G_CALLBACK(select_unselect_coord), G_CALLBACK(select_unselect_atoms)},
                                       {G_CALLBACK(select_unselect_this_atom), G_CALLBACK(select_unselect_coord), G_CALLBACK(select_unselect_atoms)},
                                       {G_CALLBACK(label_unlabel_this_atom), G_CALLBACK(label_unlabel_coord), G_CALLBACK(label_unlabel_atoms)},
                                       {G_CALLBACK(label_unlabel_this_atom), G_CALLBACK(label_unlabel_coord), G_CALLBACK(label_unlabel_atoms)},
                                       {G_CALLBACK(show_hide_this_atom), G_CALLBACK(show_hide_the_coord), G_CALLBACK(show_hide_the_atoms)},
                                       {G_CALLBACK(show_hide_this_atom), G_CALLBACK(show_hide_the_coord), G_CALLBACK(show_hide_the_atoms)},
                                       {G_CALLBACK(style_this_atom), G_CALLBACK(style_the_coord), G_CALLBACK(style_the_atoms)},
                                       {NULL, NULL, NULL},
                                       {NULL, G_CALLBACK(edit_coord), G_CALLBACK(edit_atoms)},
                                       {G_CALLBACK(remove_this_atom), G_CALLBACK(remove_the_coord), G_CALLBACK(remove_the_atoms)},
                                       {G_CALLBACK(replace_this_atom), G_CALLBACK(replace_the_coord), G_CALLBACK(replace_the_atoms)},
                                       {G_CALLBACK(copy_this_atom), G_CALLBACK(copy_the_coord), G_CALLBACK(copy_the_atoms)}};
#ifdef GTK4
  if (view_pop_actions) g_object_unref (view_pop_actions);
  view_pop_actions = g_simple_action_group_new ();
  GMenu * gmenu = g_menu_new ();
#else
  GtkWidget * menu = gtk_menu_new ();
  GtkWidget * sel;
#endif
#ifdef DEBUG
  g_debug ("POP_SEL:: spe= %d, ati= %d, bti= %d, aoc= %d", spe, ati, bti, aoc);
#endif // DEBUG
 
  opengl_project_changed (p);
  selected_atom = ati;
  selected_btom = bti;
  selected_aspec = opengl_project -> atoms[s][ati].sp;
  selected_bspec = -1;
  selected_status = ! opengl_project -> atoms[s][ati].pick[get_to_be_selected (view)];
  is_selected = opengl_project -> atoms[s][ati].pick[mmod];
  is_labelled = opengl_project -> atoms[s][ati].label[aoc];
#ifdef DEBUG
  if (is_selected != spe) g_debug ("Something is wrong in popup");
#endif // DEBUG
 
  for (i=0; i<CONTEXTACT; i++)
  {
    for (j=0; j<4; j++)
    {
      atoid[i][j].a = j;
      atoid[i][j].b = opengl_project -> atoms[s][ati].coord[j];
      atoid[i][j].c = ((i-2*(i/2)) == 0 ? 1 : 0);
/*#ifdef DEBUG
      g_debug ("atoid[%d][%d].a= %d, atoid[%d][%d].b= %d, atoid[%d][%d].c= %d",
               i, j, atoid[i][j].a, i, j, atoid[i][j].b, i, j, atoid[i][j].c);
#endif*/
    }
  }
  if (bti > -1)
  {
    btoid.a = opengl_project -> atoms[s][bti].coord[0];
    btoid.b = opengl_project -> atoms[s][bti].coord[1];
    selected_bspec = opengl_project -> atoms[s][bti].sp;
    distance dist = distance_3d (& opengl_project -> cell, (opengl_project -> cell.npt) ? s : 0, & opengl_project -> atoms[s][ati], & opengl_project -> atoms[s][bti]);
    if (aoc == 0)
    {
      str = g_strdup_printf ("%s<sub>%d</sub> - %s<sub>%d</sub>",
                             exact_name(opengl_project -> chemistry -> label[selected_aspec]), ati+1, exact_name(opengl_project -> chemistry -> label[selected_bspec]), bti+1);
    }
    else
    {
      str = g_strdup_printf ("%s<sub>%d</sub> - %s<sub>%d</sub>",
                             exact_name(opengl_project -> chemistry -> label[selected_aspec]), ati+1, exact_name(opengl_project -> chemistry -> label[selected_bspec]), bti+1);
    }
    if (dist.pbc)
    {
      strp = g_strdup_printf ("<b>%s \t d= %.3f Å (%s)</b>", str, dist.length, _("PBC"));
    }
    else
    {
      strp = g_strdup_printf ("<b>%s \t d= %.3f Å</b>", str, dist.length);
    }
#ifdef GTK4
    append_opengl_item (view, gmenu, strp, "w-dist", 1, 0, NULL, IMG_NONE, NULL, FALSE, NULL, NULL, FALSE, FALSE, FALSE, TRUE);
#else
    sel = create_menu_item_from_widget (markup_label (strp, -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
    gtk_menu_shell_append ((GtkMenuShell *)menu, sel);
#endif
    g_free (strp);
    for (i=0; i<2; i++)
    {
      if (view -> adv_bonding[i])
      {
        j = opengl_project -> atoms[s][ati].coord[2+i] + 1;
        str = (! i) ? g_strdup_printf (_("Fragment N°:\t<b>%d</b>"), j) : g_strdup_printf (_("Molecule N°:\t<b>%d</b>"), j);
#ifdef GTK4
        append_opengl_item (view, gmenu, str, "w-dist-fm", 1, 0, NULL, IMG_NONE, NULL, FALSE, NULL, NULL, FALSE, FALSE, FALSE, TRUE);
#else
        sel = create_menu_item_from_widget (markup_label (str, -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
        gtk_menu_shell_append ((GtkMenuShell *)menu, sel);
#endif
        g_free (str);
      }
    }
  }
  else
  {
    if (aoc == 0)
    {
      str = g_strdup_printf ("<b>%s<sub>%d</sub></b>", exact_name(opengl_project -> chemistry -> label[selected_aspec]), ati+1);
    }
    else
    {
      str = g_strdup_printf ("<b>%s<sub>%d</sub><sup>*</sup></b>", exact_name(opengl_project -> chemistry -> label[selected_aspec]), ati+1);
    }
#ifdef GTK4
    append_opengl_item (view, gmenu, str, "w-ac", 1, 0, NULL, IMG_NONE, NULL, FALSE, NULL, NULL, FALSE, FALSE, FALSE, TRUE);
#else
    sel = create_menu_item_from_widget (markup_label (str, -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
    gtk_menu_shell_append ((GtkMenuShell *)menu, sel);
#endif
    g_free (str);
    str = g_strdup_printf ("\tx : <b>%f</b>\n\ty : <b>%f</b>\n\tz : <b>%f</b>",
                           opengl_project -> atoms[s][ati].x, opengl_project -> atoms[s][ati].y, opengl_project -> atoms[s][ati].z);
#ifdef GTK4
    append_opengl_item (view, gmenu, str, "xyz", 1, 0, NULL, IMG_NONE, NULL, FALSE, NULL, NULL, FALSE, FALSE, FALSE, TRUE);
#else
    sel = create_menu_item_from_widget (markup_label (str, -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
    gtk_menu_shell_append ((GtkMenuShell *)menu, sel);
#endif
    g_free (str);
    if (opengl_project -> atoms[s][ati].coord[0] > -1)
    {
      i = opengl_project -> atoms[s][ati].coord[0];
      str = g_strdup_printf (_("Total Coordination:  <b>%d</b>"), opengl_project -> coord -> geolist[0][selected_aspec][i]);
#ifdef GTK4
      append_opengl_item (view, gmenu, str, "w-tc", 1, 0, NULL, IMG_NONE, NULL, FALSE, NULL, NULL, FALSE, FALSE, FALSE, TRUE);
#else
      sel = create_menu_item_from_widget (markup_label (str, -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
      gtk_menu_shell_append ((GtkMenuShell *)menu, sel);
#endif
      g_free (str);
      i = opengl_project -> atoms[s][ati].coord[1];
      str = g_strdup_printf (_("Partial Coordination: <b>%s</b>"), env_name (opengl_project, i, selected_aspec, 1, NULL));
#ifdef GTK4
      append_opengl_item (view, gmenu, str, "w-pc", 1, 0, NULL, IMG_NONE, NULL, FALSE, NULL, NULL, FALSE, FALSE, FALSE, TRUE);
#else
      sel = create_menu_item_from_widget (markup_label (str, -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
      gtk_menu_shell_append ((GtkMenuShell *)menu, sel);
#endif
      g_free (str);
    }
    for (i=0; i<2; i++)
    {
      if (view -> adv_bonding[i])
      {
        j = opengl_project -> atoms[s][ati].coord[2+i] + 1;
        str = (! i) ? g_strdup_printf (_("Fragment N°:\t<b>%d</b>"), j) : g_strdup_printf (_("Molecule N°:\t<b>%d</b>"), j);
#ifdef GTK4
        append_opengl_item (view, gmenu, str, "w-fm", 1, 0, NULL, IMG_NONE, NULL, FALSE, NULL, NULL, FALSE, FALSE, FALSE, TRUE);
#else
        sel = create_menu_item_from_widget (markup_label (str, -1, -1, 0.0, 0.5), FALSE, FALSE, FALSE);
        gtk_menu_shell_append ((GtkMenuShell *)menu, sel);
#endif
        g_free (str);
      }
    }
  }
 
  //if (fc)
  //{
  //  gtk_menu_shell_append ((GtkMenuShell *)menu, sel);
  //  add_menu_separator (menu);
    // atoms menu
    //gtk_menu_shell_append ((GtkMenuShell *)menu, field_atom_menu(p, s, ati, fc-2));
    // bonds menu, if ati involved in bonding, or bti > -1
    //gtk_menu_shell_append ((GtkMenuShell *)menu, field_bond_menu(p, s, ati, bti));
    // angles menu, if ati involved in bonding with more than 2 neighbors
    //gtk_menu_shell_append ((GtkMenuShell *)menu, field_angle_menu(p, s, ati, bti));
  //}
 
#ifdef GTK4
  GMenu * menua = g_menu_new ();
  g_menu_append_section (gmenu, NULL, (GMenuModel *)menua);
#else
  add_menu_separator (menu);
#endif
  gboolean go;
 
 /* 0 = Select
    1 = Unselect
    2 = Label
    3 = Unlabel
    4 = Show
    5 = Hide
    6 = Style
    7 = Color
    8 = Edit as New Project"
    9 = Remove
   10 = Replace
   11 = Copy
 */
  for (i=0; i<12; i++)
  {
    go = TRUE;
    if (i < 9 && view -> mode == EDITION) go = FALSE;
    if ((i > 8 && i < 11) && view -> mode == ANALYZE) go = FALSE;
    if (i == 0 && view -> anim -> last -> img -> selected[mmod] -> selected == opengl_project -> natomes) go = FALSE;
    if (i == 1 && view -> anim -> last -> img -> selected[mmod] -> selected == 0) go = FALSE;
    if (i == 2 && view -> labelled == opengl_project -> natomes*opengl_project -> steps) go = FALSE;
    if (i == 3 && view -> labelled == 0) go = FALSE;
    if (bti > -1 && i == 7) go = FALSE;
    j = (i == 8 && view -> mode == ANALYZE) ? 11 : (i == 11 && view -> mode == ANALYZE) ? 8 : i;
    if (go)
    {
#ifdef GTK4
      append_submenu (menua, _(menu_names[j]), selection_menu (i, view, ati, bti, aoc, j, handlers[j][0], handlers[j][1], handlers[j][2]));
#else
      gtk_menu_shell_append ((GtkMenuShell *)menu, menu_item_new_with_submenu(_(menu_names[j]),
                             TRUE, selection_menu (view, ati, bti, aoc, j, handlers[j][0], handlers[j][1], handlers[j][2])));
#endif
    }
  }
#ifdef GTK4
  GtkWidget * menu = gtk_popover_menu_new_from_model_full ((GMenuModel *)gmenu, GTK_POPOVER_MENU_NESTED);
  // Color palettes here
  if (view -> mode == ANALYZE) analyze_popup_attach_color_palettes (view, menu, aoc, selected_aspec, atoid[0][0].b, atoid[0][1].b, atoid[0][2].b, atoid[0][3].b);
 
  gtk_widget_set_parent (menu,  view -> win);
  str = g_strdup_printf ("gl-%d", view -> action_id);
  gtk_widget_insert_action_group (menu, str, G_ACTION_GROUP(view_pop_actions));
  g_free (str);
  i = (view -> mode == ANALYZE) ? (is_selected) ? 385 : 355 : 230;
  i += (view -> adv_bonding[0] && bti < 0) ? 30 : 0;
  i += (view -> adv_bonding[1] && bti < 0) ? 30 : 0;
  if (bti > -1) i -= (view -> mode == ANALYZE) ? 70 : 50;
  gtk_widget_set_size_request (menu, -1, i);
  pop_menu_at_pointer (menu, ptx, pty);
#else
  pop_menu_at_pointer (menu, NULL);
#endif
}
 
#ifdef GTK4
G_MODULE_EXPORT void reset_coords (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void reset_coords (GtkWidget * widg, gpointer data)
#endif
{
  glwin * view = (glwin *)data;
  reset_coordinates (get_project_by_id(view -> proj), 2);
  int shaders[5] = {ATOMS, BONDS, POLYS, RINGS, SELEC};
  re_create_md_shaders (5, shaders, get_project_by_id(view -> proj));
  view -> create_shaders[MEASU] = TRUE;
  view -> create_shaders[PICKS] = TRUE;
  init_coordinates (get_project_by_id(view -> proj), 1, FALSE, TRUE);
  update (view);
}
 
#ifdef GTK4
G_MODULE_EXPORT void turn_rebuild (GSimpleAction * action, GVariant * parameter, gpointer data)
#else
G_MODULE_EXPORT void turn_rebuild (GtkWidget * widg, gpointer data)
#endif
{
  tint * dat =(tint *)data;
  glwin * view = get_project_by_id(dat -> a) -> modelgl;
#ifdef GTK4
  view -> rebuild[dat -> b][0] = ! view -> rebuild[dat -> b][0];
  view -> rebuild[dat -> b][1] = view -> rebuild[dat -> b][0];
  update_menu_bar (view);
#else
  view -> rebuild[dat -> b][0] = gtk_check_menu_item_get_active ((GtkCheckMenuItem *)widg);
  view -> rebuild[dat -> b][1] = view -> rebuild[dat -> b][0];
  if (widg != view -> rbuild[dat -> b])
  {
    gtk_check_menu_item_set_active ((GtkCheckMenuItem *)view -> rbuild[dat -> b], view -> rebuild[dat -> b][0]);
  }
#endif
}

G_MODULE_EXPORT void to_center_this_molecule (GtkWidget * widg, gpointer data)
{
  glwin * view = (glwin *)data;
  gboolean center = ! get_project_by_id(view -> proj) -> cell.crystal ? TRUE :
                    ask_yes_no (_("Center crystal atom(s)"), _("Are you sure, this can affect the visual representation of the unit cell ?"), GTK_MESSAGE_QUESTION, view -> win);
  if (center) center_this_molecule (view);
}
 
#ifdef GTK4
GMenu * tools_section (glwin * view)
{
  GMenu * menu = g_menu_new ();
  append_submenu (menu, _("Tools"), menu_tools(view, 1));
  return menu;
}

GMenu * anim_section (glwin * view)
{
  GMenu * menu = g_menu_new ();
  append_submenu (menu, _("Animate"), menu_anim(view, 1));
  return menu;
}

void analyze_menu_attach_color_palettes (glwin * view, GtkWidget * menu)
{
  /* Here we need to attached color palettes for:
    - Box
    - Atoms
    - Clones
    - Total coordination(s)
    - Partial coordination(s)
    - Fragment(s) and molecule(s)
    - Ring(s)
    - Background
  This is a work in progress since the 'gtk_popover_menu_bar_add_child' to use to insert widget is bugged:
  https://gitlab.gnome.org/GNOME/gtk/-/issues/5955
  */
  int i, j, k, l, m;
  gchar * str,  * env;
  project * this_proj = get_project_by_id (view -> proj);
  // Box
  if (! gtk_popover_menu_add_child ((GtkPopoverMenu *)menu, color_palette (view, -1, -1, -1), "set-box-color.0"))
  {
    g_debug ("Color palette error: box - custom= set-box-color.0");
  }
  // Atom(s) and clone(s)
  for (i=0; i<2; i++)
  {
    for (j=0; j<this_proj -> nspec; j++)
    {
      str = g_strdup_printf ("set-%s.%d", (! i) ? "atom-color" : "clone-color", j);
      if (! gtk_popover_menu_add_child ((GtkPopoverMenu *)menu, color_palette (view, i*this_proj -> nspec+j, -1, -1), (const gchar *)str))
      {
        g_debug ("Color palette error: %s - %d - custom= %s", (! i) ? "atom-color" : "clone-color", j+1, str);
      }
      g_free (str);
    }
  }
  // Coordinations
  for (i=0; i<2; i++)
  {
    if (this_proj -> coord -> ntg[i])
    {
      for (j=0; j<this_proj -> nspec; j++)
      {
        for (k=0; k<this_proj -> coord -> ntg[i][j]; k++)
        {
          m = 0;
          for (l=0; l<j; l++)
          {
            m += this_proj -> coord -> ntg[i][l];
          }
          if (i)
          {
            env = env_name (this_proj, k, j, 1, NULL);
            str = g_strdup_printf ("set-%s-c.%d", exact_name (env), m);
            g_free (env);
          }
          else
          {
            str = g_strdup_printf ("set-%d-c.%d", this_proj -> coord -> geolist[i][j][k], m);
          }
          m += (i) ? this_proj -> coord -> totcoord[0] : 0;
          if (! gtk_popover_menu_add_child ((GtkPopoverMenu *)menu, color_palette (view, 2*this_proj -> nspec+m, -1, -1), (const gchar *)str))
          {
            g_debug ("Color palette error: %s - spec= %d - coord= %d, custom= %s", (! i) ? "total-coord" : "partial-coord", j+1, k+1, str);
          }
          g_free (str);
        }
      }
    }
  }
  // Fragment(s) and molecule(s)
  for (i=2; i<4; i++)
  {
    for (j=0; j<this_proj -> coord -> totcoord[i]; j++)
    {
      str = g_strdup_printf ("set-%s-%d", (i == 2) ? "fcol" : "mcol", j);
      k = 2*this_proj -> nspec + this_proj -> coord -> totcoord[0] + this_proj -> coord -> totcoord[1] + j;
      if (i == 3) k += this_proj -> coord -> totcoord[2];
      if (! gtk_popover_menu_add_child ((GtkPopoverMenu *)menu, color_palette (view, k, i, 0), (const gchar *)str))
      {
        g_debug ("Color palette error: %s - %d, custom= %s", (i == 2) ? "fragment" : "molecule", j+1, str);
      }
      g_free (str);
    }
  }
  // Rings
  for (i=4; i<9; i++)
  {
    for (j=0; j<this_proj -> coord -> totcoord[i]; j++)
    {
      str = g_strdup_printf ("set-rcol-%d-%d", i, j);
      if (! gtk_popover_menu_add_child ((GtkPopoverMenu *)menu, color_palette (view, -3, i-4, 0), (const gchar *)str))
      {
        g_debug ("Color palette error: rings - %d - %d, custom= %s", i, j+1, str);
      }
      g_free (str);
    }
  }
  // Background
  if (! gtk_popover_menu_add_child ((GtkPopoverMenu *)menu, color_palette (view, -2, -1, -1), "set-back-color.0"))
  {
    g_debug ("Color palette error: background - custom= set-back-color.0");
  }
}
#endif

void popup_main_menu (glwin * view, double ptx, double pty)
{
  GtkWidget * menu;
  opengl_project_changed (view -> proj);
#ifdef GTK4
  if (view_pop_actions) g_object_unref (view_pop_actions);
  view_pop_actions = g_simple_action_group_new ();
  GMenu * gmenu = g_menu_new ();
  if (view -> mode == ANALYZE)
  {
    g_menu_append_section (gmenu, NULL, (GMenuModel *)prepare_opengl_menu(view, 1));
    if (get_project_by_id(view -> proj) -> natomes)
    {
      g_menu_append_section (gmenu, NULL, (GMenuModel *)prepare_model_menu(view, 1));
      g_menu_append_section (gmenu, NULL, (GMenuModel *)prepare_coord_menu(view, 1));
    }
    g_menu_append_section (gmenu, NULL, (GMenuModel *)tools_section(view));
    g_menu_append_section (gmenu, NULL, (GMenuModel *)menu_view(view, 1));
    g_menu_append_section (gmenu, NULL, (GMenuModel *)anim_section(view));
  }
  else
  {
    g_menu_append_section (gmenu, NULL, (GMenuModel *)tools_section(view));
    append_submenu (gmenu, _("Insert"), add_edition_sub_menu (view, "ins", 0, G_CALLBACK(to_add_object), & view -> colorp[0][0]));
    if (opengl_project -> steps == 1) g_menu_append_section (gmenu, NULL, (GMenuModel *)extract_section(view, 1));
    append_opengl_item (view, gmenu, _("Reset Motion"), "res-mot", 1, 0, NULL, IMG_STOCK, MEDIA_LOOP, FALSE, G_CALLBACK(reset_coords), view, FALSE, FALSE, FALSE, TRUE);
  }
  g_menu_append_section (gmenu, NULL, (GMenuModel*)menu_reset(view, 1));
  g_menu_append_section (gmenu, NULL, (GMenuModel*)menu_fullscreen(view, 1));
  g_menu_append_section (gmenu, NULL, (GMenuModel*)menu_shortcuts(view, 1));
 
  menu = gtk_popover_menu_new_from_model_full ((GMenuModel *)gmenu, GTK_POPOVER_MENU_NESTED);
  if (view -> mode == ANALYZE) analyze_menu_attach_color_palettes (view, menu);
 
  gtk_popover_present ((GtkPopover *)menu);
  gchar * str = g_strdup_printf ("gl-%d", view -> action_id);
  gtk_widget_insert_action_group (menu, str, G_ACTION_GROUP(view_pop_actions));
  g_free (str);
  gtk_widget_set_parent (menu,  view -> win);
  gtk_widget_set_size_request (menu, -1, (view -> mode == ANALYZE) ? 742 : 242);
  pop_menu_at_pointer (menu, ptx, pty);
#else
  menu = gtk_menu_new ();
  GtkWidget * item;
  if (view -> mode == ANALYZE)
  {
    menu_items_opengl (menu, view, 1);
    add_menu_separator (menu);
    if (get_project_by_id(view -> proj) -> nspec)
    {
      gtk_menu_shell_append ((GtkMenuShell *)menu, menu_item_new_with_submenu (_("Atom(s)"), TRUE, menu_atoms (view, 1, 0)));
      gtk_menu_shell_append ((GtkMenuShell *)menu, menu_item_new_with_submenu (_("Bond(s)"), TRUE, menu_bonds (view, 1, 0)));
      gtk_menu_shell_append ((GtkMenuShell *)menu, menu_item_new_with_submenu (_("Clone(s)"), TRUE, menu_clones (view, 1)));
      gtk_menu_shell_append ((GtkMenuShell *)menu, menu_box_axis (view, 1, 0));
      add_menu_separator (menu);
      gtk_menu_shell_append ((GtkMenuShell *)menu, menu_coord (view, 1));
      gtk_menu_shell_append ((GtkMenuShell *)menu, menu_item_new_with_submenu (_("Polyhedra"), TRUE, menu_poly (view, 1)));
      gtk_menu_shell_append ((GtkMenuShell *)menu, menu_item_new_with_submenu (_("Rings"), view -> rings, menu_rings (view, 1)));
      gtk_menu_shell_append ((GtkMenuShell *)menu, menu_item_new_with_submenu (_("Chain(s)"), view -> chains, add_menu_coord (view, 1, 9)));
      gtk_menu_shell_append ((GtkMenuShell *)menu, menu_item_new_with_submenu (_("Fragment(s)"), opengl_project -> coord -> totcoord[2], add_menu_coord (view, 1, 2)));
      gtk_menu_shell_append ((GtkMenuShell *)menu, menu_item_new_with_submenu (_("Molecule(s)"), opengl_project -> coord -> totcoord[3], add_menu_coord (view, 1, 3)));
      gtk3_menu_item (menu, _("Advanced"), IMG_NONE, NULL, G_CALLBACK(coord_properties), (gpointer)& view -> colorp[30][0], TRUE, GDK_KEY_e, GDK_CONTROL_MASK, FALSE, FALSE, FALSE);
      // add_advanced_item (menu, G_CALLBACK(coord_properties), (gpointer)& view -> colorp[30][0], TRUE, GDK_KEY_e, GDK_CONTROL_MASK);
      add_menu_separator (menu);
    }
    gtk_menu_shell_append ((GtkMenuShell *)menu, menu_item_new_with_submenu (_("Tools"), TRUE, menu_tools(view, 1)));
    add_menu_separator (menu);
    menu_items_view (menu, view, 1);
    add_menu_separator (menu);
    gtk_menu_shell_append ((GtkMenuShell *)menu, menu_anim (view, 1));
  }
  else
  {
    item = create_menu_item (TRUE, _("Tools"));
    gtk_menu_item_set_submenu ((GtkMenuItem *)item, menu_tools(view, 1));
    gtk_menu_shell_append ((GtkMenuShell *)menu, item);
    add_menu_separator (menu);
 
    item = create_menu_item (TRUE, _("Insert"));
    add_edition_sub_menu (item, G_CALLBACK(to_add_object), & view -> colorp[0][0]);
    gtk_menu_shell_append ((GtkMenuShell *)menu, item);
    add_menu_separator (menu);
 
    if (opengl_project -> steps == 1)
    {
      gtk3_menu_item (menu, _("Extract/Rebuild on Motion"), IMG_STOCK, (gpointer)ECUT, G_CALLBACK(turn_rebuild), & view -> colorp[0][0], FALSE, 0, 0, TRUE, FALSE, view -> rebuild[0][0]);
      gtk3_menu_item (menu, _("Extract/Rebuild on Copy"), IMG_STOCK, (gpointer)ECUT, G_CALLBACK(turn_rebuild), & view -> colorp[1][0], FALSE, 0, 0, TRUE, FALSE, view -> rebuild[1][0]);
    }
    gtk3_menu_item (menu, _("Reset Motion"), IMG_STOCK, (gpointer)MEDIA_LOOP, G_CALLBACK(reset_coords), (gpointer)view, FALSE, 0, 0, FALSE, FALSE, FALSE);
  }
  add_menu_separator (menu);
  gtk3_menu_item (menu, _("Reset View"), IMG_STOCK, (gpointer)FITBEST, G_CALLBACK(to_reset_view), (gpointer)view, FALSE, 0, 0, FALSE, FALSE, FALSE);
  gtk3_menu_item (menu, _("Center Molecule"), IMG_STOCK, (gpointer)FITBEST, G_CALLBACK(to_center_this_molecule), (gpointer)view, FALSE, 0, 0, FALSE, FALSE, FALSE);
  add_menu_separator (menu);
  if (! view -> fullscreen)
  {
    gtk3_menu_item (menu, _("Fullscreen"), IMG_STOCK, (gpointer)FULLSCREEN, G_CALLBACK(set_full_screen), (gpointer)view, TRUE, GDK_KEY_f, GDK_CONTROL_MASK, FALSE, FALSE, FALSE);
  }
  else
  {
    gtk3_menu_item (menu, _("Exit Fullscreen"), IMG_STOCK, (gpointer)FULLSCREEN, G_CALLBACK(set_full_screen), (gpointer)view, TRUE, GDK_KEY_Escape, 0, FALSE, FALSE, FALSE);
  }
  add_menu_separator (menu);
  gtk3_menu_item (menu, _("Shortcuts"), IMG_NONE, NULL, G_CALLBACK(view_shortcuts), (gpointer)view, FALSE, 0, 0, FALSE, FALSE, FALSE);
  pop_menu_at_pointer (menu, NULL);
#endif
}