137 lines
4 KiB
Text
137 lines
4 KiB
Text
# See: http://wiki.flightgear.org/MapStructure
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# Class things:
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var name = 'WPT-airbus';
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var parents = [canvas.SymbolLayer.Controller];
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var __self__ = caller(0)[0];
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canvas.SymbolLayer.Controller.add(name, __self__);
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canvas.SymbolLayer.add(name, {
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parents: [canvas.MultiSymbolLayer],
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type: name, # Symbol type
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df_controller: __self__, # controller to use by default -- this one
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df_options: { # default configuration options
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fix_symbol: func(group){
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group.createChild('path')
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.moveTo(-10,0)
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.lineTo(0,-17)
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.lineTo(10,0)
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.lineTo(0,17)
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.close()
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.setStrokeLineWidth(3)
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.setColor(1,1,1)
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.setScale(1);
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},
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vor_symbol: 'Nasal/canvas/map/Airbus/Images/airbus_vor.svg',
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airport_symbol: 'Nasal/canvas/map/Airbus/Images/airbus_airport.svg',
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ndb_symbol: func(group){
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group.createChild('path')
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.moveTo(-15,15)
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.lineTo(0,-15)
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.lineTo(15,15)
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.close()
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.setStrokeLineWidth(3)
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#.setColor(0.69,0,0.39)
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#.setTranslation(-24, -24),
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.setScale(1,1);
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}
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},
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df_style: {
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active_wp_color: [0.4,0.7,0.4],
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current_wp_color: [1,1,1],
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translation: {
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'airport': [-24,-24],
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'vor': [-24,-24]
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}
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},
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toggle_cstr: 0
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});
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var new = func(layer) {
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var m = {
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parents: [__self__],
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layer: layer,
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map: layer.map,
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listeners: [],
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};
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layer.searcher._equals = func(a,b) a.equals(b);
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var driver = opt_member(m.layer.options, 'route_driver');
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if(driver == nil){
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driver = RouteDriver.new();
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}
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var driver_listeners = driver.getListeners();
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foreach(var listener; driver_listeners){
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append(m.listeners, setlistener(listener, func m.layer.update()));
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}
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m.route_driver = driver;
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return m;
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};
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var del = func() {
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foreach (var l; me.listeners)
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removelistener(l);
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};
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var WPTModel = {
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new: func(fp, idx) {
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var m = { parents:[WPTModel] };
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var wp = fp.getWP(idx);
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m.id = wp.id;
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m.name = wp.wp_name;
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m.alt = wp.alt_cstr;
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m.spd = wp.speed_cstr;
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m.type = wp.wp_type;
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(m.lat,m.lon) = (wp.wp_lat,wp.wp_lon);
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var is_rwy = (m.type == 'runway');
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var id_len = size(m.id);
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if(!is_rwy and id_len < 5){
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if(id_len == 4 and airportinfo(m.id) != nil)
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m.navtype = 'airport';
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else {
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var navaid = nil;
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foreach(var t; ['vor', 'ndb']){
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navaid = navinfo(m.lat, m.lon, t, m.id);
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if(navaid != nil and size(navaid)){
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m.navtype = t;
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break;
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}
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}
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if(navaid == nil or !size(navaid)) m.navtype = 'fix';
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}
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} else {
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m.navtype = (is_rwy ? 'rwy' : 'fix');
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}
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m.wp = wp;
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idx = wp.index;
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m.idx = idx;
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m.is_departure = (idx == 0 and is_rwy);
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m.is_destination = (idx > 0 and is_rwy);
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return m;
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},
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equals: func(other) {
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# this is set on symbol init, so use this for equality...
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me.name == other.name and me.alt == other.alt and
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me.type == other.type and me.idx == other.idx and
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me.navtype == other.navtype
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},
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};
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var searchCmd = func {
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var driver = me.route_driver;
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if(!driver.shouldUpdate()) return [];
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driver.update();
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var result = [];
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var planCount = driver.getNumberOfFlightPlans();
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for(var idx = 0; idx < planCount; idx += 1){
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var fp = driver.getFlightPlan(idx);
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if(fp == nil) continue;
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var fpSize = fp.getPlanSize(idx);
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for (var i = 0; i < fpSize; i+=1){
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if(!driver.shouldUpdate()) return[];
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append(result, WPTModel.new(fp, i));
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}
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}
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return result;
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}
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