+ClockOption::ClockOption (string const & i, string const & n, sigc::slot<std::string> g, sigc::slot<bool, std::string> s)
+ : Option (i, n)
+ , _clock (X_("timecode-offset"), true, X_(""), true, false, true, false)
+ , _get (g)
+ , _set (s)
+{
+ _label.set_text (n + ":");
+ _label.set_alignment (0, 0.5);
+ _label.set_name (X_("OptionsLabel"));
+ _clock.ValueChanged.connect (sigc::mem_fun (*this, &ClockOption::save_clock_time));
+}
+
+void
+ClockOption::set_state_from_config ()
+{
+ Timecode::Time TC;
+ framepos_t when;
+ if (!Timecode::parse_timecode_format(_get(), TC)) {
+ _clock.set (0, true);
+ }
+ TC.rate = _session->frames_per_timecode_frame();
+ TC.drop = _session->timecode_drop_frames();
+ _session->timecode_to_sample(TC, when, false, false);
+ if (TC.negative) { when=-when; }
+ _clock.set (when, true);
+}
+
+void
+ClockOption::save_clock_time ()
+{
+ Timecode::Time TC;
+ _session->sample_to_timecode(_clock.current_time(), TC, false, false);
+ _set (Timecode::timecode_format_time(TC));
+}
+
+void
+ClockOption::add_to_page (OptionEditorPage* p)
+{
+ add_widgets_to_page (p, &_label, &_clock);
+}
+
+void
+ClockOption::set_session (Session* s)
+{
+ _session = s;
+ _clock.set_session (s);
+}
+