options_dialog.c

Linux下使用最为广泛的gftp的源码

    gftp_set_global_option (cv->key, proxy_config);
  else
    gftp_set_bookmark_option (option_data->bm, cv->key, proxy_config);

  g_free (proxy_config);

  if (freeit)
    g_free (newstr);
}


static void *
_print_option_type_hidetext (gftp_config_vars * cv, void *user_data, void *value)
{
  gftp_options_dialog_data * option_data;
  GtkWidget * tempwid;

  option_data = user_data;

  tempwid = _gen_input_widget (option_data, cv->description, cv->comment);
  gtk_entry_set_visibility (GTK_ENTRY (tempwid), 0);
  gtk_entry_set_text (GTK_ENTRY (tempwid), (char *) value);
  return (tempwid);
}


static void *
_print_option_type_int (gftp_config_vars * cv, void *user_data, void *value)
{
  gftp_options_dialog_data * option_data;
  GtkWidget * tempwid;
  char tempstr[20];

  option_data = user_data;

  tempwid = _gen_input_widget (option_data, cv->description, cv->comment);
  g_snprintf (tempstr, sizeof (tempstr), "%d", GPOINTER_TO_INT(value));
  gtk_entry_set_text (GTK_ENTRY (tempwid), tempstr);
  return (tempwid);
}


static void
_save_option_type_int (gftp_config_vars * cv, void *user_data)
{
  gftp_options_dialog_data * option_data;
  const char *tempstr;
  intptr_t val;

  option_data = user_data;
  tempstr = gtk_entry_get_text (GTK_ENTRY (cv->user_data));

  val = strtol (tempstr, NULL, 10);

  if (option_data->bm == NULL)
    gftp_set_global_option (cv->key, GINT_TO_POINTER(val));
  else
    gftp_set_bookmark_option (option_data->bm, cv->key, GINT_TO_POINTER(val));
}


static void *
_print_option_type_checkbox (gftp_config_vars * cv, void *user_data, void *value)
{
  gftp_options_dialog_data * option_data;
  GtkTooltips * tooltip;
  GtkWidget * tempwid;

  option_data = user_data;

  if (option_data->last_option != gftp_option_type_checkbox)
    _print_option_type_newtable (NULL, user_data, NULL);

  if (option_data->tbl_col_num == 0)
    {
      option_data->tbl_row_num++;
      gtk_table_resize (GTK_TABLE (option_data->table), 
                        option_data->tbl_row_num + 1, 2);
    }

  tempwid = gtk_check_button_new_with_label (_(cv->description));
  gtk_table_attach_defaults (GTK_TABLE (option_data->table), tempwid, 
                             option_data->tbl_col_num, 
                             option_data->tbl_col_num + 1, 
                             option_data->tbl_row_num, 
                             option_data->tbl_row_num + 1);
  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tempwid),
                                GPOINTER_TO_INT(value));
  gtk_widget_show (tempwid);

  option_data->tbl_col_num = (option_data->tbl_col_num + 1) % 2;

  if (cv->comment != NULL)
    {
      tooltip = gtk_tooltips_new ();
      gtk_tooltips_set_tip (GTK_TOOLTIPS(tooltip), tempwid, _(cv->comment),
                            NULL);
    }

  return (tempwid);
}


static void
_save_option_type_checkbox (gftp_config_vars * cv, void *user_data)
{
  gftp_options_dialog_data * option_data;
  intptr_t val;

  option_data = user_data;

  val = GTK_TOGGLE_BUTTON (cv->user_data)->active;

  if (option_data->bm == NULL)
    gftp_set_global_option (cv->key, GINT_TO_POINTER (val));
  else
    gftp_set_bookmark_option (option_data->bm, cv->key, GINT_TO_POINTER (val));
}


static void *
_print_option_type_float (gftp_config_vars * cv, void *user_data, void *value)
{
  gftp_options_dialog_data * option_data;
  GtkWidget * tempwid;
  char tempstr[20];
  float f;

  option_data = user_data;

  tempwid = _gen_input_widget (option_data, cv->description, cv->comment);
  memcpy (&f, &value, sizeof (f));
  g_snprintf (tempstr, sizeof (tempstr), "%.2f", f);
  gtk_entry_set_text (GTK_ENTRY (tempwid), tempstr);
  return (tempwid);
}


static void
_save_option_type_float (gftp_config_vars * cv, void *user_data)
{
  gftp_options_dialog_data * option_data;
  union { void *ptr; float f; } fv;
  const char *tempstr;

  option_data = user_data;
  tempstr = gtk_entry_get_text (GTK_ENTRY (cv->user_data));
  fv.f = strtod (tempstr, NULL);

  if (option_data->bm == NULL)
    gftp_set_global_option (cv->key, fv.ptr);
  else
    gftp_set_bookmark_option (option_data->bm, cv->key, fv.ptr);
}


static void *
_print_option_type_notebook (gftp_config_vars * cv, void *user_data, void *value)
{
  gftp_options_dialog_data * option_data;
  GtkWidget * tempwid;

  option_data = user_data;

  option_data->box = gtk_vbox_new (FALSE, 0);
  gtk_container_border_width (GTK_CONTAINER (option_data->box), 10);
  gtk_widget_show (option_data->box);

  tempwid = gtk_label_new (_(cv->description));
  gtk_widget_show (tempwid);
  gtk_notebook_append_page (GTK_NOTEBOOK (option_data->notebook), 
                            option_data->box, tempwid);

  _print_option_type_newtable (NULL, user_data, NULL);
  
  return (NULL);
}


static void
clean_old_changes (GtkWidget * widget, gpointer data)
{
  gftp_textcomboedt_widget_data * widdata;
  gftp_config_vars * cv;
  GList * templist;
  int i;

  for (templist = gftp_options_list;
       templist != NULL;
       templist = templist->next)
    {
      cv = templist->data;

      for (i=0; cv[i].key != NULL; i++)
        {
          widdata = cv->user_data;
          if (widdata != NULL)
            {
              if (widdata->custom_edit_value != NULL)
                g_free (widdata->custom_edit_value);
              g_free (widdata);
              cv->user_data = NULL;
            }
        }
    }

  if (new_proxy_hosts != NULL)
    {
      gftp_free_proxy_hosts (new_proxy_hosts);
      new_proxy_hosts = NULL;
    }
}


static void
apply_changes (GtkWidget * widget, gpointer data)
{
  gftp_config_list_vars * proxy_hosts;
  gftp_config_vars * cv;
  GList * templist;
  int i;

  for (templist = gftp_options_list; 
       templist != NULL; 
       templist = templist->next)
    {
      cv = templist->data;

      for (i=0; cv[i].key != NULL; i++)
        {
          if (!(cv[i].ports_shown & GFTP_PORT_GTK))
            continue;

          if (gftp_option_types[cv[i].otype].ui_save_function == NULL)
            continue;

          gftp_option_types[cv[i].otype].ui_save_function (&cv[i], gftp_option_types[cv[i].otype].user_data);
        }
    }

  gftp_lookup_global_option ("dont_use_proxy", &proxy_hosts);

  if (proxy_hosts->list != NULL)
    gftp_free_proxy_hosts (proxy_hosts->list);

  proxy_hosts->list = new_proxy_hosts;
  new_proxy_hosts = NULL;
  gftpui_show_or_hide_command ();
}


#if GTK_MAJOR_VERSION > 1
static void
options_action (GtkWidget * widget, gint response, gpointer user_data)
{
  switch (response)
    {
      case GTK_RESPONSE_APPLY:
        apply_changes (widget, NULL);
        break;
      case GTK_RESPONSE_OK:
        apply_changes (widget, NULL);
        /* no break */
      default:
        clean_old_changes (widget, user_data);
        gtk_widget_destroy (widget);
    }
}
#endif


static void
add_host_to_listbox (GList * templist)
{
  gftp_proxy_hosts *hosts;
  char *add_data[2];
  int num;

  hosts = templist->data;
  if (hosts->domain)
    {
      add_data[0] = hosts->domain;
      add_data[1] = NULL;
      num = gtk_clist_append (GTK_CLIST (proxy_list), add_data);
    }
  else
    {
      add_data[0] = g_strdup_printf ("%d.%d.%d.%d",
				     hosts->ipv4_network_address >> 24 & 0xff,
				     hosts->ipv4_network_address >> 16 & 0xff,
				     hosts->ipv4_network_address >> 8 & 0xff,
				     hosts->ipv4_network_address & 0xff);
      add_data[1] = g_strdup_printf ("%d.%d.%d.%d",
				     hosts->ipv4_netmask >> 24 & 0xff,
				     hosts->ipv4_netmask >> 16 & 0xff,
				     hosts->ipv4_netmask >> 8 & 0xff,
				     hosts->ipv4_netmask & 0xff);
      num = gtk_clist_append (GTK_CLIST (proxy_list), add_data);
      g_free (add_data[0]);
      g_free (add_data[1]);
    }

  gtk_clist_set_row_data (GTK_CLIST (proxy_list), num, (gpointer) templist);
}


static void
add_ok (GtkWidget * widget, gpointer data)
{
  gftp_proxy_hosts *hosts;
  const char *edttxt;
  GList *templist;
  int num;

  templist = data;
  if (templist == NULL)
    {
      hosts = g_malloc0 (sizeof (*hosts));
      new_proxy_hosts = g_list_append (new_proxy_hosts, hosts);
      for (templist = new_proxy_hosts; templist->next != NULL;
	   templist = templist->next);
    }
  else
    {
      num = gtk_clist_find_row_from_data (GTK_CLIST (proxy_list), templist);
      if (num != -1)
	gtk_clist_remove (GTK_CLIST (proxy_list), num);
      hosts = templist->data;
    }

  if (hosts->domain)
    {
      g_free (hosts->domain);
      hosts->domain = NULL;
    }

  if (GTK_TOGGLE_BUTTON (domain_active)->active)
    {
      edttxt = gtk_entry_get_text (GTK_ENTRY (new_proxy_domain));
      hosts->domain = g_strdup (edttxt);
      hosts->ipv4_netmask = hosts->ipv4_network_address = 0;
    }
  else
    {
      edttxt = gtk_entry_get_text (GTK_ENTRY (network1));
      hosts->ipv4_network_address = (strtol (edttxt, NULL, 10) & 0xff) << 24;

      edttxt = gtk_entry_get_text (GTK_ENTRY (network2));
      hosts->ipv4_network_address |= (strtol (edttxt, NULL, 10) & 0xff) << 16;

      edttxt = gtk_entry_get_text (GTK_ENTRY (network3));
      hosts->ipv4_network_address |= (strtol (edttxt, NULL, 10) & 0xff) << 8;

      edttxt = gtk_entry_get_text (GTK_ENTRY (network4));
      hosts->ipv4_network_address |= strtol (edttxt, NULL, 10) & 0xff;

      edttxt = gtk_entry_get_text (GTK_ENTRY (netmask1));
      hosts->ipv4_netmask = (strtol (edttxt, NULL, 10) & 0xff) << 24;

      edttxt = gtk_entry_get_text (GTK_ENTRY (netmask2));
      hosts->ipv4_netmask |= (strtol (edttxt, NULL, 10) & 0xff) << 16;

      edttxt = gtk_entry_get_text (GTK_ENTRY (netmask3));
      hosts->ipv4_netmask |= (strtol (edttxt, NULL, 10) & 0xff) << 8;

      edttxt = gtk_entry_get_text (GTK_ENTRY (netmask4));
      hosts->ipv4_netmask |= strtol (edttxt, NULL, 10) & 0xff;
    }

  add_host_to_listbox (templist);
}


#if GTK_MAJOR_VERSION > 1
static void
proxyhosts_action (GtkWidget * widget, gint response, gpointer user_data)
{
  switch (response)
    {
      case GTK_RESPONSE_OK:
        add_ok (widget, user_data);
        /* no break */
      default:
        gtk_widget_destroy (widget);
    }
}
#endif


static void
add_toggle (GtkWidget * widget, gpointer data)
{
  gtk_widget_set_sensitive (new_proxy_domain, data != NULL);
  gtk_widget_set_sensitive (network1, data == NULL);
  gtk_widget_set_sensitive (network2, data == NULL);
  gtk_widget_set_sensitive (network3, data == NULL);
  gtk_widget_set_sensitive (network4, data == NULL);
  gtk_widget_set_sensitive (netmask1, data == NULL);
  gtk_widget_set_sensitive (netmask2, data == NULL);
  gtk_widget_set_sensitive (netmask3, data == NULL);
  gtk_widget_set_sensitive (netmask4, data == NULL);
}


static void
delete_proxy_host (GtkWidget * widget, gpointer data)
{
  GList *templist;
  int num;

  gftp_configuration_changed = 1; /* FIXME */

  if ((templist = GTK_CLIST (proxy_list)->selection) == NULL)
    return;
  num = GPOINTER_TO_INT (templist->data);
  templist = gtk_clist_get_row_data (GTK_CLIST (proxy_list), num);
  new_proxy_hosts = g_list_remove_link (new_proxy_hosts, templist);
  gtk_clist_remove (GTK_CLIST (proxy_list), num);
}


static void
add_proxy_host (GtkWidget * widget, gpointer data)
{
  GtkWidget *tempwid, *dialog, *frame, *box, *table;
  gftp_proxy_hosts *hosts;
  char *tempstr, *title;
  GList *templist;

  gftp_configuration_changed = 1; /* FIXME */

  if (data)
    {
      if ((templist = GTK_CLIST (proxy_list)->selection) == NULL)
	return;
      templist = gtk_clist_get_row_data (GTK_CLIST (proxy_list), 
                                         GPOINTER_TO_INT (templist->data));
      hosts = templist->data;
    }
  else
    {
      hosts = NULL;
      templist = NULL;
    }

  title = hosts ? _("Edit Host") : _("Add Host");
#if GTK_MAJOR_VERSION == 1
  dialog = gtk_dialog_new ();
  gtk_window_set_title (GTK_WINDOW (dialog), title);
  gtk_container_border_width (GTK_CONTAINER
			      (GTK_DIALOG (dialog)->action_area), 5);
  gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->action_area), 15);
  gtk_box_set_homogeneous (GTK_BOX (GTK_DIALOG (dialog)->action_area), TRUE);
  gtk_grab_add (dialog);
#else
  dialog = gtk_dialog_new_with_buttons (title, NULL, 0,
                                        GTK_STOCK_SAVE,
                                        GTK_RESPONSE_OK,
                                        GTK_STOCK_CANCEL,
                                        GTK_RESPONSE_CANCEL,
                                        NULL);
#endif
  gtk_container_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), 10);
  gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
  gtk_window_set_wmclass (GTK_WINDOW(dialog), "hostinfo", "Gftp");
  gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);

  frame = gtk_frame_new (NULL);
  gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), frame, TRUE, TRUE,
		      0);
  gtk_widget_show (frame);

  box = gtk_hbox_new (FALSE, 5);
  gtk_container_border_width (GTK_CONTAINER (box), 5);