+/*--------------------------*/
+HSliderOption::HSliderOption (
+ std::string const& i,
+ std::string const& n,
+ sigc::slot<float> g,
+ sigc::slot<bool, float> s,
+ double lower, double upper,
+ double step_increment,
+ double page_increment,
+ double mult,
+ bool logarithmic
+ )
+ : Option (i, n)
+ , _get (g)
+ , _set (s)
+ , _adj (lower, lower, upper, step_increment, page_increment, 0)
+ , _hscale (_adj)
+ , _label (n + ":")
+ , _mult (mult)
+ , _log (logarithmic)
+{
+ _label.set_alignment (0, 0.5);
+ _label.set_name ("OptionsLabel");
+ _adj.set_value (_get());
+ _adj.signal_value_changed().connect (sigc::mem_fun (*this, &HSliderOption::changed));
+ _hscale.set_update_policy (Gtk::UPDATE_DISCONTINUOUS);
+}
+
+void
+HSliderOption::set_state_from_config ()
+{
+ if (_log) {
+ _adj.set_value (log10(_get()) / _mult);
+ } else {
+ _adj.set_value (_get() / _mult);
+ }
+}
+
+void
+HSliderOption::changed ()
+{
+ if (_log) {
+ _set (pow (10, _adj.get_value () * _mult));
+ } else {
+ _set (_adj.get_value () * _mult);
+ }
+}
+
+void
+HSliderOption::add_to_page (OptionEditorPage* p)
+{
+ add_widgets_to_page (p, &_label, &_hscale);
+}
+
+void
+HSliderOption::set_sensitive (bool yn)
+{
+ _hscale.set_sensitive (yn);
+}
+
+/*--------------------------*/
+
+ComboStringOption::ComboStringOption (
+ std::string const & i,
+ std::string const & n,
+ sigc::slot<std::string> g,
+ sigc::slot<bool, std::string> s
+ )
+ : Option (i, n)
+ , _get (g)
+ , _set (s)
+{
+ _label = Gtk::manage (new Gtk::Label (n + ":"));
+ _label->set_alignment (0, 0.5);
+ _combo = Gtk::manage (new Gtk::ComboBoxText);
+ _combo->signal_changed().connect (sigc::mem_fun (*this, &ComboStringOption::changed));
+}
+
+void
+ComboStringOption::set_state_from_config () {
+ _combo->set_active_text (_get());
+}
+
+void
+ComboStringOption::add_to_page (OptionEditorPage* p)
+{
+ add_widgets_to_page (p, _label, _combo);
+}
+
+/** Set the allowed strings for this option
+ * @param strings a vector of allowed strings
+ */
+void
+ComboStringOption::set_popdown_strings (const std::vector<std::string>& strings) {
+ _combo->clear_items ();
+ for (std::vector<std::string>::const_iterator i = strings.begin(); i != strings.end(); ++i) {
+ _combo->append_text (*i);
+ }
+}
+
+void
+ComboStringOption::clear () {
+ _combo->clear_items();
+}
+
+void
+ComboStringOption::changed () {
+ _set (_combo->get_active_text ());
+}
+
+void
+ComboStringOption::set_sensitive (bool yn) {
+ _combo->set_sensitive (yn);
+}
+
+/*--------------------------*/
+