optiondlg.cpp

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/***********************************************************************
 Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.
 
   This program 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.
***********************************************************************/
 
#ifdef HAVE_CONFIG_H
#include <fc_config.h>
#endif
 
// Qt
#include <QApplication>
#include <QCheckBox>
#include <QColorDialog>
#include <QComboBox>
#include <QDialogButtonBox>
#include <QFontDialog>
#include <QGroupBox>
#include <QHBoxLayout>
#include <QLabel>
#include <QLineEdit>
#include <QPainter>
#include <QPushButton>
#include <QScrollArea>
#include <QSpinBox>
 
// utility
#include "log.h"
#include "string_vector.h"
 
// client
#include "options.h"
#include "client_main.h"
 
// gui-qt
#include "fc_client.h"
 
#include "optiondlg.h"
 
enum {
  RESPONSE_CANCEL,
  RESPONSE_OK,
  RESPONSE_APPLY,
  RESPONSE_RESET,
  RESPONSE_REFRESH,
  RESPONSE_SAVE
};
 
// Global value to store pointers to opened config dialogs
QMap<const struct option_set *, option_dialog *> dialog_list;
 
/************************************************************************/
QString split_text(QString text, bool cut)
{
  QStringList sl;
  QString st, str, result;
  int i;
  int j = 0;
 
  sl = text.split("\n");
  foreach (const QString &s, sl) {
    st = s;
    while (st.length() >= 80) {
      str = st.left(80);
      i = str.lastIndexOf(' ');
      if (i == -1) {
        i = 80;
      }
      result = result + str.left(i) + '\n';
      /* Skip last space - at (i + 1)
         unless there there was no space */
      if (i != 80) {
        st.remove(0, i + 1);
      } else {
        st.remove(0, i);
      }
    }
    str = st;
    if (str.left(str.length()) != "") {
      result = result + str.left(str.length()) + '\n';
    }
    j++;
    if (j >= 12 && cut) {
      result = result + _("... read more in help") + "\n";
      break;
    }
  }
  result.remove(result.lastIndexOf('\n'), 1);
 
  return result;
}
 
/************************************************************************/
QString cut_helptext(QString text)
{
  QStringList sl;
  QString ret_str;
 
  // Remove all lines from help which has '*' in first 3 chars
  sl = text.split('\n');
  foreach (const QString &s, sl) {
    if (s.length() > 2) {
      if (s.at(0) != '*' && s.at(1) != '*' && s.at(2) != '*') {
        ret_str = ret_str + s + '\n';
      }
    } else {
      ret_str = ret_str + s + '\n';
    }
  }
  return ret_str;
}
 
/************************************************************************/
option_dialog::option_dialog(const QString &name,
                             const option_set *options, bool client_set,
                             QWidget *parent)
  : qfc_dialog(parent), client_settings(client_set)
{
  QPushButton *but;
 
  curr_options = options;
  setWindowTitle(name);
  tab_widget = new QTabWidget;
 
  button_box = new QDialogButtonBox();
  but = new QPushButton(style()->standardIcon(QStyle::SP_DialogCancelButton),
                        _("Cancel"));
  button_box->addButton(but, QDialogButtonBox::ActionRole);
  QObject::connect(but, &QPushButton::clicked, [this]() {
    apply_option(RESPONSE_CANCEL);
  });
 
  but = new QPushButton(style()->standardIcon(QStyle::SP_DialogResetButton),
                        _("Reset"));
  button_box->addButton(but, QDialogButtonBox::ResetRole);
  QObject::connect(but, &QPushButton::clicked, [this]() {
    apply_option(RESPONSE_RESET);
  });
 
  but = new QPushButton(QIcon::fromTheme("view-refresh"), _("Refresh"));
  button_box->addButton(but, QDialogButtonBox::ActionRole);
  QObject::connect(but, &QPushButton::clicked, [this]() {
    apply_option(RESPONSE_REFRESH);
  });
 
  but = new QPushButton(style()->standardIcon(QStyle::SP_DialogApplyButton),
                        _("Apply"));
  button_box->addButton(but, QDialogButtonBox::ActionRole);
  QObject::connect(but, &QPushButton::clicked, [this]() {
    apply_option(RESPONSE_APPLY);
  });
 
  but = new QPushButton(style()->standardIcon(QStyle::SP_DialogSaveButton),
                        _("Save"));
  button_box->addButton(but, QDialogButtonBox::ActionRole);
  QObject::connect(but, &QPushButton::clicked, [this]() {
    apply_option(RESPONSE_SAVE);
  });
 
  but = new QPushButton(style()->standardIcon(QStyle::SP_DialogOkButton),
                        _("Ok"));
  button_box->addButton(but, QDialogButtonBox::ActionRole);
  QObject::connect(but, &QPushButton::clicked, [this]() {
    apply_option(RESPONSE_OK);
  });
 
  main_layout = new QVBoxLayout;
  main_layout->addWidget(tab_widget);
  categories.clear();
  fill(options);
  main_layout->addWidget(button_box);
  setLayout(main_layout);
 
  setAttribute(Qt::WA_DeleteOnClose);
}
 
/************************************************************************/
option_dialog::~option_dialog()
{
  while (::dialog_list.contains(curr_options)) {
    ::dialog_list.remove(curr_options);
  }
  destroy();
}
 
/************************************************************************/
void option_dialog::apply_option(int response)
{
  switch (response) {
  case RESPONSE_APPLY:
    apply_options();
    break;
  case RESPONSE_CANCEL:
    ::dialog_list.remove(curr_options);
    close();
    break;
  case RESPONSE_OK:
    apply_options();
    ::dialog_list.remove(curr_options);
    close();
    break;
  case RESPONSE_SAVE:
    apply_options();
    queue_options_save(nullptr);
    break;
  case RESPONSE_RESET:
    full_reset();
    break;
  case RESPONSE_REFRESH:
    full_refresh();
    break;
  }
}
 
/************************************************************************/
void option_dialog::get_color(struct option *poption, QByteArray &a1,
                              QByteArray &a2)
{
  QPalette pal;
  QColor col1, col2;
  QWidget *w;
  QPushButton *but;
 
  w = reinterpret_cast<QPushButton *>(option_get_gui_data(poption));
  but = w->findChild<QPushButton *>("text_color");
  pal = but->palette();
  col1 =  pal.color(QPalette::Button);
  but = w->findChild<QPushButton *>("text_background");
  pal = but->palette();
  col2 =  pal.color(QPalette::Button);
  a1 = col1.name().toUtf8();
  a2 = col2.name().toUtf8();
}
 
/************************************************************************/
void option_dialog::apply_options()
{
  QByteArray ba1, ba2;
 
  options_iterate(curr_options, poption) {
    switch (option_type(poption)) {
    case OT_BOOLEAN:
      option_bool_set(poption, get_bool(poption));
      break;
    case OT_INTEGER:
      option_int_set(poption, get_int(poption));
      break;
    case OT_STRING:
      option_str_set(poption, get_string(poption).constData());
      break;
    case OT_ENUM:
      option_enum_set_int(poption, get_enum(poption));
      break;
    case OT_BITWISE:
      option_bitwise_set(poption, get_bitwise(poption));
      break;
    case OT_FONT:
      option_font_set(poption, get_button_font(poption).constData());
      break;
    case OT_COLOR:
      get_color(poption, ba1, ba2);
      option_color_set(poption, ft_color_construct(ba1.data(), ba2.data()));
      break;
    case OT_VIDEO_MODE:
      log_error("Option type %s (%d) not supported yet.",
                option_type_name(option_type(poption)),
                option_type(poption));
      break;
    }
  } options_iterate_end;
}
 
 
/************************************************************************/
void option_dialog::set_bool(struct option *poption, bool value)
{
  QCheckBox *c;
 
  c = reinterpret_cast<QCheckBox *>(option_get_gui_data(poption));
  if (value) {
    c->setCheckState(Qt::Checked);
  } else {
    c->setCheckState(Qt::Unchecked);
  }
}
 
/************************************************************************/
bool option_dialog::get_bool(struct option *poption)
{
  QCheckBox *c;
 
  c = reinterpret_cast<QCheckBox *>(option_get_gui_data(poption));
  if (c->checkState() == Qt::Checked) {
    return true;
  } else {
    return false;
  }
}
 
/************************************************************************/
void option_dialog::set_int(struct option *poption, int value)
{
  QSpinBox *s;
 
  s = reinterpret_cast<QSpinBox *>(option_get_gui_data(poption));
  s->setValue(value);
}
 
/************************************************************************/
void option_dialog::set_font(struct option *poption, QString s)
{
  QStringList ql;
  QPushButton *qp;
  QFont *fp;
 
  fp = new QFont();
  fp->fromString(s);
  qApp->processEvents();
  qp = reinterpret_cast<QPushButton *>(option_get_gui_data(poption));
  ql = s.split(",");
  if (!s.isEmpty()) {
    qp->setText(ql[0] + " " + ql[1]);
    qp->setFont(*fp);
  }
}
 
/************************************************************************/
int option_dialog::get_int(struct option *poption)
{
  QSpinBox *s;
 
  s = reinterpret_cast<QSpinBox *>(option_get_gui_data(poption));
  return s->value();
}
 
/************************************************************************/
void option_dialog::set_string(struct option *poption, const char *string)
{
  int i;
  QComboBox *cb;
  QLineEdit *le;
 
  if (option_str_values(poption) != nullptr) {
    cb = reinterpret_cast<QComboBox *>(option_get_gui_data(poption));
    i = cb->findText(string);
    if (i != -1) {
      cb->setCurrentIndex(i);
    }
  } else {
    le = reinterpret_cast<QLineEdit *>(option_get_gui_data(poption));
    le->setText(string);
  }
}
 
/************************************************************************/
QByteArray option_dialog::get_string(struct option *poption)
{
  QComboBox *cb;
  QLineEdit *le;
 
  if (option_str_values(poption) != nullptr) {
    cb = reinterpret_cast<QComboBox *>(option_get_gui_data(poption));
    return cb->currentText().toUtf8();
  } else {
    le = reinterpret_cast<QLineEdit *>(option_get_gui_data(poption));
    return le->displayText().toUtf8();
  }
}
 
/************************************************************************/
void option_dialog::set_enum(struct option *poption, int index)
{
  QComboBox *cb;
 
  cb = reinterpret_cast<QComboBox *>(option_get_gui_data(poption));
  cb->setCurrentIndex(index);
}
 
/************************************************************************/
int option_dialog::get_enum(struct option *poption)
{
  QComboBox *cb;
 
  cb = reinterpret_cast<QComboBox *>(option_get_gui_data(poption));
  return cb->currentIndex();
}
 
/************************************************************************/
void option_dialog::set_bitwise(struct option *poption, unsigned int value)
{
  QGroupBox *gb;
  int i;
  QList <QCheckBox *> check_buttons;
 
  gb = reinterpret_cast<QGroupBox *>(option_get_gui_data(poption));
  check_buttons = gb->findChildren <QCheckBox *>();
 
  for (i = 0; i < check_buttons.count(); i++) {
    if (value & (1 << i)) {
      check_buttons[i]->setCheckState(Qt::Checked);
    } else {
      check_buttons[i]->setCheckState(Qt::Unchecked);
    }
  }
}
 
/************************************************************************/
unsigned int option_dialog::get_bitwise(struct option *poption)
{
  QGroupBox *gb;
  int i;
  unsigned int value = 0;
  QList <QCheckBox *> check_buttons;
 
  gb = reinterpret_cast<QGroupBox *>(option_get_gui_data(poption));
  check_buttons = gb->findChildren <QCheckBox *>();
 
  for (i = 0; i < check_buttons.count(); i++) {
    if (check_buttons[i]->checkState() == Qt::Checked) {
      value |= 1 << i;
    }
  }
  return value;
}
 
/************************************************************************/
void option_dialog::set_button_color(QPushButton *button,
                                     const char *colorname)
{
  if (button != nullptr && colorname != nullptr && colorname[0] != '\0') {
    QString s1 = "QPushButton { background-color: ";
    QString s2 = ";}";
    QColor col;
 
#ifdef FC_QT6X_MODE
    // Qt-6.4
    col = QColor::fromString(colorname);
#else  // FC_QT6X_MODE
    col.setNamedColor(colorname);
#endif // FC_QT6X_MODE
    button->setStyleSheet(s1 + col.name() + s2);
  }
}
 
/************************************************************************/
void option_dialog::set_color(struct option *poption, struct ft_color color)
{
  QWidget *w;
  QPushButton *but;
 
  w = reinterpret_cast<QPushButton *>(option_get_gui_data(poption));
  but = w->findChild<QPushButton *>("text_color");
  set_button_color(but, color.foreground);
 
  but = w->findChild<QPushButton *>("text_background");
  set_button_color(but, color.background);
}
 
/************************************************************************/
void option_dialog::option_dialog_refresh(struct option *poption)
{
  switch (option_type(poption)) {
  case OT_BOOLEAN:
    set_bool(poption, option_bool_get(poption));
    break;
  case OT_INTEGER:
    set_int(poption, option_int_get(poption));
    break;
  case OT_STRING:
    set_string(poption, option_str_get(poption));
    break;
  case OT_ENUM:
    set_enum(poption, option_enum_get_int(poption));
    break;
  case OT_BITWISE:
    set_bitwise(poption, option_bitwise_get(poption));
    break;
  case OT_FONT:
    set_font(poption, option_font_get(poption));
    break;
  case OT_COLOR:
    set_color(poption, option_color_get(poption));
    break;
  case OT_VIDEO_MODE:
    log_error("Option type %s (%d) not supported yet.",
              option_type_name(option_type(poption)), option_type(poption));
    break;
  }
}
 
/************************************************************************/
void option_dialog::full_refresh()
{
  options_iterate(curr_options, poption) {
    option_dialog_refresh(poption);
  } options_iterate_end;
}
 
/************************************************************************/
void option_dialog::full_reset()
{
  options_iterate(curr_options, poption) {
    option_dialog_reset(poption);
  } options_iterate_end;
}
 
/************************************************************************/
void option_dialog::option_dialog_reset(struct option *poption)
{
  switch (option_type(poption)) {
  case OT_BOOLEAN:
    set_bool(poption, option_bool_def(poption));
    break;
  case OT_INTEGER:
    set_int(poption, option_int_def(poption));
    break;
  case OT_STRING:
    set_string(poption, option_str_def(poption));
    break;
  case OT_ENUM:
    set_enum(poption, option_enum_def_int(poption));
    break;
  case OT_BITWISE:
    set_bitwise(poption, option_bitwise_def(poption));
    break;
  case OT_FONT:
    set_font(poption, option_font_def(poption));
    break;
  case OT_COLOR:
    set_color(poption, option_color_def(poption));
    break;
  case OT_VIDEO_MODE:
    log_error("Option type %s (%d) not supported yet.",
              option_type_name(option_type(poption)), option_type(poption));
    break;
  }
}
 
/************************************************************************/
void option_dialog::fill(const struct option_set *poptset)
{
  options_iterate(poptset, poption) {
    add_option(poption);
  } options_iterate_end;
}
 
/************************************************************************/
void option_dialog::add_option(struct option *poption)
{
  QWidget *widget;
  QWidget *lwidget;
  QWidget *twidget;
  QString category_name, description, qstr;
  QStringList qlist, qlist2;
  const char *str;
  const struct strvec *values;
  QVBoxLayout *twidget_layout;
  QHBoxLayout *hbox_layout;
  QVBoxLayout *vbox_layout;
  QLabel *label;
  QScrollArea *scroll;
  QSpinBox *spin;
  QComboBox *combo;
  QLineEdit *edit;
  QGroupBox *group;
  QCheckBox *check;
  QPushButton *button;
  QFont qf;
  QPalette pal;
  int min, max, i;
  unsigned int j;
  struct ft_color ft_color;
  QColor c;
 
  category_name = option_category_name(poption);
  widget = nullptr;
 
  if (!categories.contains(category_name)) {
    twidget = new QWidget();
    twidget->setProperty("doomed", true);
    scroll = new QScrollArea();
    scroll->setProperty("doomed", true);
    scroll->setWidgetResizable(true);
    twidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
    twidget_layout = new QVBoxLayout();
    twidget_layout->setSpacing(0);
    twidget->setLayout(twidget_layout);
    scroll->setWidget(twidget);
    tab_widget->addTab(scroll, category_name);
    categories.append(category_name);
    widget_map[category_name] = twidget;
  } else {
    twidget = widget_map[category_name];
  }
 
  description = option_description(poption);
  switch (option_type(poption)) {
  case OT_BOOLEAN:
    widget = new QCheckBox();
    break;
 
  case OT_INTEGER:
    min = option_int_min(poption);
    max = option_int_max(poption);
    spin = new QSpinBox();
    spin->setMinimum(min);
    spin->setMaximum(max);
    spin->setSingleStep(MAX((max - min) / 50, 1));
    widget = spin;
    break;
 
  case OT_STRING:
    values = option_str_values(poption);
    if (values != nullptr) {
      combo = new QComboBox();
      strvec_iterate(values, value) {
        combo->addItem(value);
      } strvec_iterate_end;
      widget = combo;
    } else {
      edit = new QLineEdit();
      widget = edit;
    }
    break;
 
  case OT_ENUM:
    combo = new QComboBox();
 
    for (i = 0; (str = option_enum_int_to_str(poption, i)); i++) {
      // We store enum value in QVariant
      combo->addItem(_(str), i);
    }
    widget = combo;
    break;
 
  case OT_BITWISE:
    group = new QGroupBox();
    values = option_bitwise_values(poption);
    vbox_layout = new QVBoxLayout();
    for (j = 0; j < strvec_size(values); j++) {
      check = new QCheckBox(_(strvec_get(values, j)));
      vbox_layout->addWidget(check);
    }
    group->setLayout(vbox_layout);
    widget = group;
    break;
 
  case OT_FONT:
    button = new QPushButton();
    qf = get_font(poption);
    qstr = option_font_get(poption);
    qstr = qf.toString();
    qlist = qstr.split(",");
    button->setFont(qf);
    button->setText(qlist[0] + " " + qlist[1]);
    connect(button, SIGNAL(clicked()), this, SLOT(select_font()));
    widget = button;
    break;
 
  case OT_COLOR:
    ft_color = option_color_get(poption);
    button = new QPushButton();
    button->setToolTip(_("Select the text color"));
    button->setObjectName("text_color");
    button->setAutoFillBackground(true);
    button->setAutoDefault(false);
#ifdef FC_QT6X_MODE
    // Qt-6.4
    c = QColor::fromString(ft_color.foreground);
#else  // FC_QT6X_MODE
    c.setNamedColor(ft_color.foreground);
#endif // FC_QT6X_MODE
    pal = button->palette();
    pal.setColor(QPalette::Button, c);
    button->setPalette(pal);
    connect(button, SIGNAL(clicked()), this, SLOT(select_color()));
    hbox_layout = new QHBoxLayout();
    hbox_layout->addWidget(button);
    button = new QPushButton();
    button->setToolTip(_("Select the background color"));
    button->setObjectName("text_background");
    button->setAutoFillBackground(true);
    button->setAutoDefault(false);
#ifdef FC_QT6X_MODE
    // Qt-6.4
    c = QColor::fromString(ft_color.background);
#else  // FC_QT6X_MODE
    c.setNamedColor(ft_color.background);
#endif // FC_QT6X_MODE
    pal = button->palette();
    pal.setColor(QPalette::Button, c);
    button->setPalette(pal);
    connect(button, SIGNAL(clicked()), this, SLOT(select_color()));
    hbox_layout->addWidget(button);
    widget = new QWidget();
    widget->setObjectName(option_name(poption));
    widget->setLayout(hbox_layout);
    break;
 
  case OT_VIDEO_MODE:
    log_error("Option type %s (%d) not supported yet.",
              option_type_name(option_type(poption)), option_type(poption));
    break;
  }
 
  if (widget != nullptr) {
    hbox_layout = new QHBoxLayout();
    hbox_layout->setAlignment(Qt::AlignRight);
    label = new QLabel(description);
    label->setToolTip(split_text(option_help_text(poption), false));
    hbox_layout->addWidget(label, 1, Qt::AlignLeft);
    hbox_layout->addStretch();
    hbox_layout->addWidget(widget, 1, Qt::AlignRight);
    lwidget = new QWidget();
    lwidget->setLayout(hbox_layout);
    twidget_layout = qobject_cast < QVBoxLayout * >(twidget->layout());
    twidget_layout->addWidget(lwidget);
 
    widget->setEnabled(option_is_changeable(poption));
    widget->setToolTip(split_text(option_help_text(poption), false));
  }
 
  option_set_gui_data(poption, widget); // May set nullptr as the gui_data
  option_dialog_refresh(poption);
}
 
/************************************************************************/
void option_dialog_popup(QString name, const struct option_set *poptset,
                         bool client_set)
{
  option_dialog *opt_dialog;
 
  if (::dialog_list.contains(poptset)) {
    opt_dialog = dialog_list[poptset];
    opt_dialog->reactivate();
    opt_dialog->show();
  } else {
    opt_dialog = new option_dialog(name, poptset, client_set,
                                   gui()->central_wdg);
    ::dialog_list.insert(poptset, opt_dialog);
    opt_dialog->show();
  }
}
 
/************************************************************************/
void option_dialog::select_font()
{
  QStringList ql;
  bool ok;
  QFont qf;
  QPushButton *pb;
 
  pb = (QPushButton *) QObject::sender();
  qf = pb->font();
  qf = QFontDialog::getFont(&ok, qf, this,
                            _("Select Font"));
  pb->setFont(qf);
  ql = qf.toString().split(",");
  pb->setText(ql[0] + " " + ql[1]);
  raise();
}
 
/************************************************************************/
QFont option_dialog::get_font(struct option *poption)
{
  QFont f;
  QString s;
 
  s = option_font_get(poption);
  f.fromString(s);
  return f;
}
 
/************************************************************************/
QByteArray option_dialog::get_button_font(struct option *poption)
{
  QPushButton *qp;
  QFont f;
 
  qp = reinterpret_cast<QPushButton *>(option_get_gui_data(poption));
  f = qp->font();
  return f.toString().toUtf8();
}
 
/************************************************************************/
void option_dialog::select_color()
{
  QPushButton *but;
  QColor color;
  QPalette pal;
 
  but = qobject_cast<QPushButton *>(QObject::sender());
 
  pal = but->palette();
  color = QColorDialog::getColor(pal.color(QPalette::Button), this,
                                 _("Select Color"));
  if (color.isValid()) {
    pal.setColor(QPalette::Button, color);
    but->setPalette(pal);
 
    set_button_color(but, color.name().toUtf8());
  }
 
  raise();
}
 
/************************************************************************/
void option_dialog::showEvent(QShowEvent *event)
{
  if (client_settings) {
    if (!gui()->qt_settings.options_client_geometry.isNull()) {
      restoreGeometry(gui()->qt_settings.options_client_geometry);
    }
  } else {
    if (!gui()->qt_settings.options_server_geometry.isNull()) {
      restoreGeometry(gui()->qt_settings.options_server_geometry);
    }
  }
}
 
/************************************************************************/
void option_dialog::hideEvent(QHideEvent *event)
{
  if (client_settings) {
    gui()->qt_settings.options_client_geometry = saveGeometry();
  } else {
    gui()->qt_settings.options_server_geometry = saveGeometry();
  }
}
 
/************************************************************************/
void option_dialog::closeEvent(QCloseEvent *event)
{
  if (client_settings) {
    gui()->qt_settings.options_client_geometry = saveGeometry();
  } else {
    gui()->qt_settings.options_server_geometry = saveGeometry();
  }
}
 
/************************************************************************/
void option_dialog_popdown(const struct option_set *poptset)
{
  option_dialog *opt_dialog;
 
  while (::dialog_list.contains(poptset)) {
    opt_dialog =::dialog_list[poptset];
    opt_dialog->close();
    ::dialog_list.remove(poptset);
  }
}
 
/************************************************************************/
void option_gui_update(struct option *poption)
{
  option_dialog *dial;
 
  if (::dialog_list.contains(option_optset(poption))) {
    dial =::dialog_list[option_optset(poption)];
    dial->option_dialog_refresh(poption);
  }
 
  if (option_optset(poption) == server_optset) {
    if (strcmp(option_name(poption), "nationset") == 0) {
      update_nationset_combo();
    }
    if (strcmp(option_name(poption), "aifill") == 0) {
      gui()->pr_options->set_aifill(option_int_get(poption));
    }
  }
}
 
/************************************************************************/
void option_gui_add(struct option *poption)
{
}
 
/************************************************************************/
void option_gui_remove(struct option *poption)
{
}