50 lines
1.4 KiB
Text
50 lines
1.4 KiB
Text
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# See: http://wiki.flightgear.org/MapStructure
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# Class things:
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var name = 'SPD-profile';
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var parents = [canvas.SymbolLayer.Controller];
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var __self__ = caller(0)[0];
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var _options = { # default configuration options
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alts: [100,140,250,260,'wp']
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};
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canvas.SymbolLayer.Controller.add(name, __self__);
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canvas.SymbolLayer.add(name, {
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parents: [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: _options
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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.getName() == b.getName();
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#append(m.listeners, setlistener(layer.options.fplan_active, func m.layer.update() ));
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#m.addVisibilityListener();
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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 searchCmd = func {
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var results = [];
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var symNode = props.globals.getNode(me.layer.options.spd_node);
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if (symNode != nil)
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foreach (var alt; me.layer.options.alts) {
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t = 'spd-change-point' ~ '-' ~ alt;
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#print('SPD-Controller, search for '~t);
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var n = symNode.getNode(t);
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if (n != nil and n.getValue('longitude-deg') != nil){
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#print('SPD-Controller -> Append');
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append(results, n);
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}
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}
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return results;
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}
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