+#include <Main/fg_commands.hxx>
+#include <Main/globals.hxx>
+#include <Main/fg_props.hxx>
+#include <GUI/gui.h> // mkDialog
+#include <GUI/new_gui.hxx>
+#include <Airports/airport.hxx>
+#include <ATC/CommStation.hxx>
+
+using std::string;
+
+static SGPropertyNode *getNamedNode(SGPropertyNode *prop, const char *name)
+{
+ SGPropertyNode* p;
+
+ for (int i = 0; i < prop->nChildren(); i++)
+ if ((p = getNamedNode(prop->getChild(i), name)))
+ return p;
+
+ if (!strcmp(prop->getStringValue("name"), name))
+ return prop;
+ return 0;
+}
+
+static void atcUppercase(string &s) {
+ for(unsigned int i=0; i<s.size(); ++i) {
+ s[i] = toupper(s[i]);
+ }
+}
+
+class AirportsWithATC : public FGAirport::AirportFilter
+{
+public:
+ virtual FGPositioned::Type maxType() const {
+ return FGPositioned::SEAPORT;
+ }
+
+ virtual bool passAirport(FGAirport* aApt) const
+ {
+ return (!aApt->commStations().empty());
+ }
+};
+
+void FGATCDialogNew::frequencySearch()
+{
+ const char *dialog_name = "atc-freq-search";
+ SGPropertyNode_ptr dlg = _gui->getDialogProperties(dialog_name);
+ if (!dlg)
+ return;
+
+ _gui->closeDialog(dialog_name);
+
+ SGPropertyNode_ptr button_group = getNamedNode(dlg, "quick-buttons");
+ // remove all dynamic airport/ATC buttons
+ button_group->removeChildren("button", false);
+
+ AirportsWithATC filt;
+ FGPositionedList results = FGPositioned::findWithinRange(globals->get_aircraft_position(), 50.0, &filt);
+ FGPositioned::sortByRange(results, globals->get_aircraft_position());
+ for (unsigned int r=0; (r<results.size()) && (r < 6); ++r) {
+
+ SGPropertyNode *entry = button_group->getNode("button", r, true);
+ copyProperties(button_group->getNode("button-template", true), entry);
+ entry->removeChildren("enabled", true);
+ entry->setStringValue("legend", results[r]->ident());
+ entry->setStringValue("binding[0]/icao", results[r]->ident());
+ }
+
+ // (un)hide message saying no things in range
+ SGPropertyNode_ptr range_error = getNamedNode(dlg, "no-atc-in-range");
+ range_error->setBoolValue("visible", !results.empty());
+
+ _gui->showDialog(dialog_name);
+}
+
+void FGATCDialogNew::frequencyDisplay(const std::string& ident)
+{
+ const char *dialog_name = "atc-freq-display";
+ SGPropertyNode_ptr dlg = _gui->getDialogProperties(dialog_name);
+ if (!dlg)
+ return;
+
+ _gui->closeDialog(dialog_name);
+
+ SGPropertyNode_ptr freq_group = getNamedNode(dlg, "frequency-list");
+ // remove all frequency entries
+ freq_group->removeChildren("group", false);
+
+ std::string uident(ident);
+ atcUppercase(uident);
+ string label;
+
+ const FGAirport *a = fgFindAirportID(uident);
+ if (!a) {
+ label = "Airport " + ident + " not found in database.";
+ mkDialog(label.c_str());
+ return;
+ }
+
+ // set title
+ label = uident + " Frequencies";
+ dlg->setStringValue("text/label", label.c_str());
+
+ const flightgear::CommStationList& comms(a->commStations());
+ if (comms.empty()) {
+ label = "No frequencies found for airport " + uident;
+ mkDialog(label.c_str());
+ return;
+ }
+
+ for (unsigned int c=0; c < comms.size(); ++c) {
+ flightgear::CommStation* comm = comms[c];
+
+ // add frequency line (modified copy of <group-template>)
+ SGPropertyNode *entry = freq_group->getNode("group", c, true);
+ copyProperties(freq_group->getNode("group-template", true), entry);
+ entry->removeChildren("enabled", true);
+
+ entry->setStringValue("text[0]/label", comm->ident());
+
+ char buf[8];
+ snprintf(buf, 8, "%.2f", comm->freqMHz());
+ if(buf[5] == '3') buf[5] = '2';
+ if(buf[5] == '8') buf[5] = '7';
+ buf[7] = '\0';
+
+ entry->setStringValue("text[1]/label", buf);
+ }
+
+ _gui->showDialog(dialog_name);
+}
+
+static bool doFrequencySearch( const SGPropertyNode* )
+{
+ FGATCDialogNew::instance()->frequencySearch();
+ return true;
+}