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fgdata/Nasal/canvas/map/navdisplay.styles

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# ==============================================================================
# Boeing Navigation Display by Gijs de Rooy
# See: http://wiki.flightgear.org/Canvas_ND_Framework
# ==============================================================================
# This file makes use of the MapStructure framework, see: http://wiki.flightgear.org/Canvas_MapStructure
#
# Sooner or later, some parts will be revamped by coming up with a simple animation framework: http://wiki.flightgear.org/NavDisplay#mapping_vs._SVG_animation
##
# pseudo DSL-ish: use these as placeholders in the config hash below
var ALWAYS = func 1;
var NOTHING = func nil;
##
# TODO: move ND-specific implementation details into this lookup hash
# so that other aircraft and ND types can be more easily supported
#
# any aircraft-specific ND behavior should be wrapped here,
# to isolate/decouple things in the generic NavDisplay class
#
# TODO: move this to an XML config file (maybe supporting SGCondition and/or SGStateMachine markup for the logic?)
#
var NDStyles = {
##
# this configures the 744 ND to help generalize the NavDisplay class itself
'Boeing': {
font_mapper: func(family, weight) {
if( family == "Liberation Sans" and weight == "normal" )
return "LiberationFonts/LiberationSans-Regular.ttf";
},
# where all the symbols are stored
# TODO: SVG elements should be renamed to use boeing/airbus prefix
# aircraft developers should all be editing the same ND.svg image
# the code can deal with the differences now
svg_filename: "Nasal/canvas/map/Images/boeingND.svg",
##
## this loads and configures existing layers (currently, *.layer files in Nasal/canvas/map)
##
# TODO: phase out isMapStructure flag once map.nas & *.draw files are killed
layers: [
# TODO: take z-indices from *.draw files -- now handled by MapStructure in the addLayer method.
{
name:'WXR_live',
isMapStructure:1,
always_update: 1,
update_on:[ 'toggle_range','toggle_weather','toggle_display_mode','toggle_weather_live'],
predicate: func(nd, layer) {
var visible = nd.get_switch('toggle_weather') and
nd.get_switch('toggle_weather_live') and
nd.get_switch('toggle_display_mode') != "PLAN";
layer.group.setVisible(visible);
if (visible) {
layer.update();
}
}, # end of layer update predicate
'z-index': -100,
},
{ name:'FIX', isMapStructure:1, update_on:['toggle_display_mode','toggle_range','toggle_waypoints'],
# FIXME: this is a really ugly place for controller code
predicate: func(nd, layer) {
# print("Running fix layer predicate");
# toggle visibility here
var visible=nd.get_switch('toggle_waypoints') and nd.in_mode('toggle_display_mode', ['MAP']) and (nd.rangeNm() <= 40);
layer.group.setVisible( visible );
if (visible) {
#print("Updating MapStructure ND layer: FIX");
# (Hopefully) smart update
layer.update();
}
}, # end of layer update predicate
'z-index': -3,
}, # end of FIX layer
# Should redraw every 10 seconds TODO: use new MapStructure/WXR here once that works properly (Gijs should check first!)
{
name:'WXR',
isMapStructure:1,
update_on:[ {rate_hz: 0.1}, 'toggle_range','toggle_weather','toggle_display_mode', 'toggle_weather_live'],
predicate: func(nd, layer) {
#print("Running storms predicate");
var visible=nd.get_switch('toggle_weather') and
!nd.get_switch('toggle_weather_live') and
nd.get_switch('toggle_display_mode') != "PLAN";
layer.group.setVisible(visible);
if (visible) {
print("storms update requested! (timer issue when closing the dialog?)");
layer.update();
}
}, # end of layer update predicate
'z-index': -4,
}, # end of storms/WXR layer
{ name:'APS', isMapStructure:1, always_update: 1, update_on:['toggle_display_mode'],
predicate: func(nd, layer) {
var visible = nd.get_switch('toggle_display_mode') == "PLAN";
layer.group.setVisible( visible );
if (visible) {
layer.update();
}
},
},
{ name:'APT', isMapStructure:1, update_on:['toggle_range','toggle_airports','toggle_display_mode'],
predicate: func(nd, layer) {
# toggle visibility here
var visible=nd.get_switch('toggle_airports') and nd.in_mode('toggle_display_mode', ['MAP']);
layer.group.setVisible( visible );
if (visible) {
#print("Updating MapStructure ND layer: APT");
layer.update();
}
}, # end of layer update predicate
'z-index': -1,
}, # end of APT layer
# Should distinct between low and high altitude navaids. Hiding above 40 NM for now, to prevent clutter/lag.
{ name:'VOR', isMapStructure:1, update_on:['toggle_range','toggle_stations','toggle_display_mode'],
# FIXME: this is a really ugly place for controller code
predicate: func(nd, layer) {
# toggle visibility here
var visible = nd.get_switch('toggle_stations') and nd.in_mode('toggle_display_mode', ['MAP']) and (nd.rangeNm() <= 40);
layer.group.setVisible( visible );
if (visible) {
#print("Updating MapStructure ND layer: VOR");
layer.update();
}
}, # end of layer update predicate
'z-index': -2,
}, # end of VOR layer
{ name:'DME', isMapStructure:1, update_on:['toggle_display_mode','toggle_range','toggle_stations'],
# FIXME: this is a really ugly place for controller code
predicate: func(nd, layer) {
var visible = nd.get_switch('toggle_stations') and nd.in_mode('toggle_display_mode', ['MAP']) and (nd.rangeNm() <= 40);
# toggle visibility here
layer.group.setVisible( visible );
if (visible) {
#print("Updating MapStructure ND layer: DME");
layer.update();
}
}, # end of layer update predicate
'z-index': -2,
}, # end of DME layer
{ name:'TFC', isMapStructure:1, always_update: 1, update_on:['toggle_range','toggle_traffic'],
predicate: func(nd, layer) {
var visible = nd.get_switch('toggle_traffic');
layer.group.setVisible( visible );
if (visible) {
#print("Updating MapStructure ND layer: TFC");
layer.update();
}
}, # end of layer update predicate
'z-index': 4,
}, # end of traffic layer
{ name:'runway-nd', update_on:['toggle_range','toggle_display_mode'],
predicate: func(nd, layer) {
#print("runway-nd wants to be ported to MapStructure");
var visible = (nd.rangeNm() <= 40) and getprop("autopilot/route-manager/active") and nd.in_mode('toggle_display_mode', ['MAP','PLAN']) ;
if (visible)
layer._model.init(); # clear & redraw
layer._view.setVisible( visible );
}, # end of layer update predicate
}, # end of airports-nd layer
{ name:'RTE', isMapStructure:1, update_on:['toggle_range','toggle_display_mode'],
predicate: func(nd, layer) {
var visible= (nd.in_mode('toggle_display_mode', ['MAP','PLAN']));
layer.group.setVisible( visible );
if (visible)
layer.update();
}, # end of layer update predicate
'z-index': 1,
}, # end of route layer
{ name:'WPT', isMapStructure:1, update_on:['toggle_range','toggle_display_mode'],
predicate: func(nd, layer) {
var visible= (nd.in_mode('toggle_display_mode', ['MAP','PLAN']));
layer.group.setVisible( visible );
if (visible)
layer.update();
}, # end of layer update predicate
'z-index': 2,
}, # end of waypoint layer
{ name:'ALT-profile', isMapStructure:1, update_on:['toggle_range','toggle_display_mode'],
predicate: func(nd, layer) {
var visible= (nd.in_mode('toggle_display_mode', ['MAP','PLAN']));
layer.group.setVisible( visible );
if (visible)
layer.update();
}, # end of layer update predicate
'z-index': 3,
}, # end of altitude profile layer
## add other layers here, layer names must match the registered names as used in *.layer files for now
## this will all change once we're using Philosopher's MapStructure framework
], # end of vector with configured layers
# This is where SVG elements are configured by providing "behavior" hashes, i.e. for animations
# to animate each SVG symbol, specify behavior via callbacks (predicate, and true/false implementation)
# SVG identifier, callback etc
# TODO: update_on([]), update_mode (update() vs. timers/listeners)
# TODO: support putting symbols on specific layers
features: [
{
# TODO: taOnly doesn't need to use getprop polling in update(), use a listener instead!
id: 'taOnly', # the SVG ID
impl: { # implementation hash
init: func(nd, symbol), # for updateCenter stuff, called during initialization in the ctor
predicate: func(nd) getprop("instrumentation/tcas/inputs/mode") == 2, # the condition
is_true: func(nd) nd.symbols.taOnly.show(),
is_false: func(nd) nd.symbols.taOnly.hide(),
}, # end of taOnly behavior/callbacks
},
{
id: 'tcasOff',
impl: {
init: func(nd, symbol),
predicate: func(nd) getprop("instrumentation/tcas/inputs/mode") == 0 and nd.get_switch('toggle_traffic') and (nd.in_mode('toggle_display_mode', ['MAP']) or (nd.in_mode('toggle_display_mode', ['APP','VOR']) and !nd.get_switch('toggle_centered'))),
is_true: func(nd) nd.symbols.tcasOff.show(),
is_false: func(nd) nd.symbols.tcasOff.hide(),
},
},
{
id: 'tcasFail',
impl: {
init: func(nd, symbol),
predicate: func(nd) getprop("instrumentation/tcas/inputs/mode") != 0 and getprop("instrumentation/tcas/serviceable") != 1 and nd.get_switch('toggle_traffic') and (nd.in_mode('toggle_display_mode', ['MAP']) or (nd.in_mode('toggle_display_mode', ['APP','VOR']) and !nd.get_switch('toggle_centered'))),
is_true: func(nd) nd.symbols.tcasFail.show(),
is_false: func(nd) nd.symbols.tcasFail.hide(),
},
},
{
id: 'tcasTest',
impl: {
init: func(nd, symbol),
predicate: func(nd) getprop("instrumentation/tcas/inputs/self-test") == 1 and getprop("instrumentation/tcas/serviceable") == 1,
is_true: func(nd) nd.symbols.tcasTest.show(),
is_false: func(nd) nd.symbols.tcasTest.hide(),
},
},
{
id: 'tfc',
impl: {
init: func(nd, symbol),
predicate: func(nd) getprop("instrumentation/tcas/inputs/mode") != 0 and nd.get_switch('toggle_traffic') and (nd.in_mode('toggle_display_mode', ['MAP']) or (nd.in_mode('toggle_display_mode', ['APP','VOR']) and !nd.get_switch('toggle_centered'))),
is_true: func(nd) nd.symbols.tfc.show(),
is_false: func(nd) nd.symbols.tfc.hide(),
},
},
{
id: 'traffic',
impl: {
init: func(nd, symbol),
predicate: func(nd) getprop("instrumentation/tcas/outputs/traffic-alert") != 0 or getprop("instrumentation/tcas/outputs/advisory-alert"),
is_true: func(nd) {
nd.symbols.traffic.show();
if (getprop("instrumentation/tcas/outputs/traffic-alert"))
nd.symbols.traffic.setColor(1,0,0);
else
nd.symbols.traffic.setColor(1,0.5,0);
},
is_false: func(nd) nd.symbols.traffic.hide(),
},
},
{
id: 'tas',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.aircraft_source.get_spd() > 100,
is_true: func(nd) {
nd.symbols.tas.setText(sprintf("%3.0f",nd.aircraft_source.get_spd() ));
nd.symbols.tas.show();
},
is_false: func(nd) nd.symbols.tas.hide(),
},
},
{
id: 'tasLbl',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.aircraft_source.get_spd() > 100,
is_true: func(nd) nd.symbols.tasLbl.show(),
is_false: func(nd) nd.symbols.tasLbl.hide(),
},
},
{
id: 'ilsFreq',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP']),
is_true: func(nd) {
nd.symbols.ilsFreq.show();
if(getprop("instrumentation/nav/in-range"))
nd.symbols.ilsFreq.setText(getprop("instrumentation/nav/nav-id"));
else
nd.symbols.ilsFreq.setText(getprop("instrumentation/nav/frequencies/selected-mhz-fmt"));
},
is_false: func(nd) nd.symbols.ilsFreq.hide(),
},
},
{
id: 'ilsLbl',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP']),
is_true: func(nd) {
nd.symbols.ilsLbl.show();
},
is_false: func(nd) nd.symbols.ilsLbl.hide(),
},
},
{
id: 'wpActiveId',
impl: {
init: func(nd,symbol),
predicate: func(nd) getprop("/autopilot/route-manager/wp/id") != nil and getprop("autopilot/route-manager/active")
and nd.in_mode('toggle_display_mode', ['MAP','PLAN']),
is_true: func(nd) {
nd.symbols.wpActiveId.setText(getprop("/autopilot/route-manager/wp/id"));
nd.symbols.wpActiveId.show();
},
is_false: func(nd) nd.symbols.wpActiveId.hide(),
}, # of wpActiveId.impl
}, # of wpActiveId
{
id: 'wpActiveDist',
impl: {
init: func(nd,symbol),
predicate: func(nd) getprop("/autopilot/route-manager/wp/dist") != nil and getprop("autopilot/route-manager/active")
and nd.in_mode('toggle_display_mode', ['MAP','PLAN']),
is_true: func(nd) {
nd.symbols.wpActiveDist.setText(sprintf("%3.01f",getprop("/autopilot/route-manager/wp/dist")));
nd.symbols.wpActiveDist.show();
},
is_false: func(nd) nd.symbols.wpActiveDist.hide(),
},
},
{
id: 'wpActiveDistLbl',
impl: {
init: func(nd,symbol),
predicate: func(nd) getprop("/autopilot/route-manager/wp/dist") != nil and getprop("autopilot/route-manager/active")
and nd.in_mode('toggle_display_mode', ['MAP','PLAN']),
is_true: func(nd) {
nd.symbols.wpActiveDistLbl.show();
if(getprop("/autopilot/route-manager/wp/dist") > 1000)
nd.symbols.wpActiveDistLbl.setText(" NM");
},
is_false: func(nd) nd.symbols.wpActiveDistLbl.hide(),
},
},
{
id: 'eta',
impl: {
init: func(nd,symbol),
predicate: func(nd) getprop("autopilot/route-manager/wp/eta") != nil and getprop("autopilot/route-manager/active")
and nd.in_mode('toggle_display_mode', ['MAP','PLAN']),
is_true: func(nd) {
var etaSec = getprop("/sim/time/utc/day-seconds")+getprop("autopilot/route-manager/wp/eta-seconds");
var h = math.floor(etaSec/3600);
etaSec=etaSec-3600*h;
var m = math.floor(etaSec/60);
etaSec=etaSec-60*m;
var s = etaSec/10;
if (h>24) h=h-24;
nd.symbols.eta.setText(sprintf("%02.0f%02.0f.%01.0fz",h,m,s));
nd.symbols.eta.show();
},
is_false: func(nd) nd.symbols.eta.hide(),
}, # of eta.impl
}, # of eta
{
id: 'gsGroup',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP']),
is_true: func(nd) {
if(nd.get_switch('toggle_centered'))
nd.symbols.gsGroup.setTranslation(0,0);
else
nd.symbols.gsGroup.setTranslation(0,150);
nd.symbols.gsGroup.show();
},
is_false: func(nd) nd.symbols.gsGroup.hide(),
},
},
{
id: 'compassApp',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_centered') and nd.in_mode('toggle_display_mode', ['APP','VOR'])),
is_true: func(nd) {
if(nd.get_switch('toggle_true_north'))
var hdg = nd.aircraft_source.get_trk_tru();
else
var hdg = nd.aircraft_source.get_trk_mag();
nd.symbols.compassApp.setRotation(-hdg*D2R);
nd.symbols.compassApp.show();
},
is_false: func(nd) nd.symbols.compassApp.hide(),
},
},
{
id: 'compassMapCtr',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_centered') and nd.in_mode('toggle_display_mode', ['MAP'])),
is_true: func(nd) {
if(nd.get_switch('toggle_true_north'))
var hdg = nd.aircraft_source.get_trk_tru();
else
var hdg = nd.aircraft_source.get_trk_mag();
nd.symbols.compassMapCtr.setRotation(-hdg*D2R);
nd.symbols.compassMapCtr.show();
},
is_false: func(nd) nd.symbols.compassMapCtr.hide(),
},
},
{
id:'hdg',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP','MAP','VOR']),
is_true: func(nd) {
var hdgText = "";
if((nd.in_mode('toggle_display_mode', ['MAP']) and nd.get_switch('toggle_display_type') == "CRT")
or (nd.get_switch('toggle_track_heading') and nd.get_switch('toggle_display_type') == "LCD"))
{
if(nd.get_switch('toggle_true_north'))
hdgText = nd.aircraft_source.get_trk_tru();
else
hdgText = nd.aircraft_source.get_trk_mag();
} else {
if(nd.get_switch('toggle_true_north'))
hdgText = nd.aircraft_source.get_hdg_tru();
else
hdgText = nd.aircraft_source.get_hdg_mag();
}
if(hdgText < 0.5) hdgText = 360 + hdgText;
elsif(hdgText >= 360.5) hdgText = hdgText - 360;
nd.symbols.hdg.setText(sprintf("%03.0f", hdgText));
},
is_false: NOTHING,
},
},
{
id:'hdgGroup',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP','MAP','VOR']),
is_true: func(nd) {
nd.symbols.hdgGroup.show();
if(nd.get_switch('toggle_centered'))
nd.symbols.hdgGroup.setTranslation(0,100);
else
nd.symbols.hdgGroup.setTranslation(0,0);
},
is_false: func(nd) nd.symbols.hdgGroup.hide(),
},
},
{
id:'gs',
impl: {
init: func(nd,symbol),
common: func(nd) nd.symbols.gs.setText(sprintf("%3.0f",nd.aircraft_source.get_gnd_spd() )),
predicate: func(nd) nd.aircraft_source.get_gnd_spd() >= 30,
is_true: func(nd) {
nd.symbols.gs.setFontSize(36);
},
is_false: func(nd) nd.symbols.gs.setFontSize(52),
},
},
{
id:'compass',
impl: {
init: func(nd,symbol),
predicate: func(nd) ((nd.get_switch('toggle_centered') and !nd.in_mode('toggle_display_mode', ['PLAN'])) or nd.in_mode('toggle_display_mode', ['PLAN'])),
is_true: func(nd) nd.symbols.compass.hide(),
is_false: func(nd) {
nd.symbols.compass.show();
nd.symbols.compass.setRotation(-nd.userHdgTrk*D2R);
},
},
},
{
id:'truMag',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.get_switch('toggle_true_north'),
is_true: func(nd) nd.symbols.truMag.setText("TRU"),
is_false: func(nd) nd.symbols.truMag.setText("MAG"),
},
},
{
id:'northUp',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['PLAN']),
is_true: func(nd) nd.symbols.northUp.show(),
is_false: func(nd) nd.symbols.northUp.hide(),
},
},
{
id:'planArcs',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['PLAN']),
is_true: func(nd) nd.symbols.planArcs.show(),
is_false: func(nd) nd.symbols.planArcs.hide(),
},
},
{
id:'aplSymMap',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','MAP','VOR']) and !nd.get_switch('toggle_centered')),
is_true: func(nd) nd.symbols.aplSymMap.show(),
is_false: func(nd) nd.symbols.aplSymMap.hide(),
},
},
{
id:'aplSymMapCtr',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['MAP']) and nd.get_switch('toggle_centered')),
is_true: func(nd) nd.symbols.aplSymMapCtr.show(),
is_false: func(nd) nd.symbols.aplSymMapCtr.hide(),
},
},
{
id:'aplSymVor',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','VOR']) and nd.get_switch('toggle_centered')),
is_true: func(nd) nd.symbols.aplSymVor.show(),
is_false: func(nd) nd.symbols.aplSymVor.hide(),
},
},
{
id:'rangeArcs',
impl: {
init: func(nd,symbol),
predicate: func(nd) !nd.get_switch('toggle_centered') and nd.get_switch('toggle_rangearc'),
is_true: func(nd) nd.symbols.rangeArcs.show(),
is_false: func(nd) nd.symbols.rangeArcs.hide(),
},
},
{
id:'rangePln1',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.get_switch('toggle_display_mode') == "PLAN",
is_true: func(nd) {
nd.symbols.rangePln1.show();
nd.symbols.rangePln1.setText(sprintf("%3.0f",nd.rangeNm()));
},
is_false: func(nd) nd.symbols.rangePln1.hide(),
},
},
{
id:'rangePln2',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.get_switch('toggle_display_mode') == "PLAN",
is_true: func(nd) {
nd.symbols.rangePln2.show();
nd.symbols.rangePln2.setText(sprintf("%3.0f",nd.rangeNm()/2));
},
is_false: func(nd) nd.symbols.rangePln2.hide(),
},
},
{
id:'rangePln3',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.get_switch('toggle_display_mode') == "PLAN",
is_true: func(nd) {
nd.symbols.rangePln3.show();
nd.symbols.rangePln3.setText(sprintf("%3.0f",nd.rangeNm()/2));
},
is_false: func(nd) nd.symbols.rangePln3.hide(),
},
},
{
id:'rangePln4',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.get_switch('toggle_display_mode') == "PLAN",
is_true: func(nd) {
nd.symbols.rangePln4.show();
nd.symbols.rangePln4.setText(sprintf("%3.0f",nd.rangeNm()));
},
is_false: func(nd) nd.symbols.rangePln4.hide(),
},
},
{
id:'range',
impl: {
init: func(nd,symbol),
predicate: func(nd) !nd.get_switch('toggle_centered'),
is_true: func(nd) {
nd.symbols.range.setText(sprintf("%3.0f",nd.rangeNm()/2));
},
is_false: func(nd) nd.symbols.rangePln4.hide(),
},
},
{
id:'rangeCtr1',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_centered') and nd.in_mode('toggle_display_mode', ['APP','MAP','VOR'])),
is_true: func(nd) {
nd.symbols.rangeCtr1.show();
nd.symbols.rangeCtr1.setText(sprintf("%g",nd.rangeNm()/4));
},
is_false: func(nd) nd.symbols.rangeCtr1.hide(),
},
},
{
id:'rangeCtr2',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_centered') and nd.in_mode('toggle_display_mode', ['APP','MAP','VOR'])),
is_true: func(nd) {
nd.symbols.rangeCtr2.show();
nd.symbols.rangeCtr2.setText(sprintf("%g",nd.rangeNm()/4));
},
is_false: func(nd) nd.symbols.rangeCtr2.hide(),
},
},
{
id:'altArc',
impl: {
init: func(nd,symbol),
predicate: func(nd) (!nd.get_switch('toggle_centered') and nd.in_mode('toggle_display_mode', ['MAP'])),
is_true: func(nd) {
var altDiff = (getprop("autopilot/settings/target-altitude-ft") or 0)-(getprop("instrumentation/altimeter/indicated-altitude-ft") or 0);
if (abs(nd.aircraft_source.get_vspd()) > 1 and altDiff/nd.aircraft_source.get_vspd() > 0) {
var altRangeNm = altDiff/nd.aircraft_source.get_vspd()*nd.aircraft_source.get_gnd_spd()*KT2MPS*M2NM;
if(altRangeNm > 1) {
var altRangePx = (350/nd.rangeNm())*altRangeNm;
if (altRangePx > 700)
altRangePx = 700;
nd.symbols.altArc.setTranslation(0,-altRangePx);
}
nd.symbols.altArc.show();
} else
nd.symbols.altArc.hide();
},
is_false: func(nd) nd.symbols.altArc.hide(),
},
},
{
id:'altArcCtr',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_centered') and nd.in_mode('toggle_display_mode', ['MAP'])),
is_true: func(nd) {
var altDiff = (getprop("autopilot/settings/target-altitude-ft") or 0)-(getprop("instrumentation/altimeter/indicated-altitude-ft") or 0);
if (abs(nd.aircraft_source.get_vspd()) > 1 and altDiff/nd.aircraft_source.get_vspd() > 0) {
var altRangeNm = altDiff/nd.aircraft_source.get_vspd()*nd.aircraft_source.get_gnd_spd()*KT2MPS*M2NM;
if(altRangeNm > 1) {
var altRangePx = (350/nd.rangeNm())*altRangeNm;
if (altRangePx > 350)
altRangePx = 350;
nd.symbols.altArcCtr.setTranslation(0,-altRangePx);
}
nd.symbols.altArcCtr.show();
} else
nd.symbols.altArcCtr.hide();
},
is_false: func(nd) nd.symbols.altArcCtr.hide(),
},
},
{
id:'crsLbl',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP','VOR']),
is_true: func(nd) nd.symbols.crsLbl.show(),
is_false: func(nd) nd.symbols.crsLbl.hide(),
},
},
{
id:'crs',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP','VOR']),
is_true: func(nd) {
nd.symbols.crs.show();
if(getprop("instrumentation/nav/radials/selected-deg") != nil)
nd.symbols.crs.setText(sprintf("%03.0f",getprop("instrumentation/nav/radials/selected-deg")));
},
is_false: func(nd) nd.symbols.crs.hide(),
},
},
{
id:'dmeLbl',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP','VOR']),
is_true: func(nd) nd.symbols.dmeLbl.show(),
is_false: func(nd) nd.symbols.dmeLbl.hide(),
},
},
{
id:'dme',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP','VOR']),
is_true: func(nd) {
nd.symbols.dme.show();
if(getprop("instrumentation/dme/in-range"))
nd.symbols.dme.setText(sprintf("%3.1f",getprop("instrumentation/dme/indicated-distance-nm")));
},
is_false: func(nd) nd.symbols.dme.hide(),
},
},
{
id:'trkInd2',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','VOR']) and nd.get_switch('toggle_centered')),
is_true: func(nd) {
if (nd.get_switch('toggle_track_heading') and nd.get_switch('toggle_display_type') == "LCD")
nd.symbols.trkInd2.setRotation(0);
else
nd.symbols.trkInd2.setRotation((nd.userTrk-nd.userHdg)*D2R);
nd.symbols.trkInd2.show();
},
is_false: func(nd) nd.symbols.trkInd2.hide(),
},
},
{
id:'trkIndMapCtr',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['MAP']) and nd.get_switch('toggle_centered')),
is_true: func(nd) {
if (nd.get_switch('toggle_display_type') == "CRT" or (nd.get_switch('toggle_track_heading') and nd.get_switch('toggle_display_type') == "LCD"))
nd.symbols.trkIndMapCtr.setRotation(0);
else
nd.symbols.trkIndMapCtr.setRotation((nd.userTrk-nd.userHdg)*D2R);
nd.symbols.trkIndMapCtr.show();
},
is_false: func(nd) nd.symbols.trkIndMapCtr.hide(),
},
},
{
id:'vorCrsPtr',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','VOR']) and !nd.get_switch('toggle_centered')),
is_true: func(nd) {
nd.symbols.vorCrsPtr.show();
if((nd.in_mode('toggle_display_mode', ['MAP']) and nd.get_switch('toggle_display_type') == "CRT")
or (nd.get_switch('toggle_track_heading') and nd.get_switch('toggle_display_type') == "LCD"))
nd.symbols.vorCrsPtr.setRotation((getprop("instrumentation/nav/radials/selected-deg")-nd.aircraft_source.get_trk_mag())*D2R);
else
nd.symbols.vorCrsPtr.setRotation((getprop("instrumentation/nav/radials/selected-deg")-nd.aircraft_source.get_hdg_mag())*D2R);
},
is_false: func(nd) nd.symbols.vorCrsPtr.hide(),
},
},
{
id:'vorCrsPtr2',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','VOR']) and nd.get_switch('toggle_centered')),
is_true: func(nd) {
nd.symbols.vorCrsPtr2.show();
if((nd.in_mode('toggle_display_mode', ['MAP']) and nd.get_switch('toggle_display_type') == "CRT")
or (nd.get_switch('toggle_track_heading') and nd.get_switch('toggle_display_type') == "LCD"))
nd.symbols.vorCrsPtr2.setRotation((getprop("instrumentation/nav/radials/selected-deg")-nd.aircraft_source.get_trk_mag())*D2R);
else
nd.symbols.vorCrsPtr2.setRotation((getprop("instrumentation/nav/radials/selected-deg")-nd.aircraft_source.get_hdg_mag())*D2R);
},
is_false: func(nd) nd.symbols.vorCrsPtr2.hide(),
},
},
{
id: 'gsDiamond',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP']) and getprop("instrumentation/nav/gs-in-range"),
is_true: func(nd) {
var gs_deflection = getprop("instrumentation/nav/gs-needle-deflection-norm");
if(gs_deflection != nil)
nd.symbols.gsDiamond.setTranslation(gs_deflection*150,0);
if(abs(gs_deflection) < 0.99)
nd.symbols.gsDiamond.setColorFill(1,0,1,1);
else
nd.symbols.gsDiamond.setColorFill(0,0,0,1);
},
is_false: func(nd) nd.symbols.gsGroup.hide(),
},
},
{
id:'locPtr',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','VOR']) and !nd.get_switch('toggle_centered') and getprop("instrumentation/nav/in-range")),
is_true: func(nd) {
nd.symbols.locPtr.show();
var deflection = getprop("instrumentation/nav/heading-needle-deflection-norm");
nd.symbols.locPtr.setTranslation(deflection*150,0);
if(abs(deflection) < 0.99)
nd.symbols.locPtr.setColorFill(1,0,1,1);
else
nd.symbols.locPtr.setColorFill(0,0,0,1);
},
is_false: func(nd) nd.symbols.locPtr.hide(),
},
},
{
id:'locPtr2',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','VOR']) and nd.get_switch('toggle_centered') and getprop("instrumentation/nav/in-range")),
is_true: func(nd) {
nd.symbols.locPtr2.show();
var deflection = getprop("instrumentation/nav/heading-needle-deflection-norm");
nd.symbols.locPtr2.setTranslation(deflection*150,0);
if(abs(deflection) < 0.99)
nd.symbols.locPtr2.setColorFill(1,0,1,1);
else
nd.symbols.locPtr2.setColorFill(0,0,0,1);
},
is_false: func(nd) nd.symbols.locPtr2.hide(),
},
},
{
id:'wind',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.aircraft_source.get_spd() > 100 and getprop("environment/wind-speed-kt") > 4),
is_true: func(nd) {
var windDir = getprop("environment/wind-from-heading-deg");
var windSpd = getprop("environment/wind-speed-kt");
if(!nd.get_switch('toggle_true_north'))
windDir = windDir - getprop("environment/magnetic-variation-deg");
while(windDir < 0.5) windDir += 360;
while(windDir > 360.5) windDir -= 360;
if (windSpd > 6)
nd.windShown = 1;
if (nd.windShown != 0) {
nd.symbols.wind.setText(sprintf("%03.0f° / %02.0f",windDir,windSpd));
nd.symbols.wind.show();
} else
nd.symbols.wind.hide();
},
is_false: func(nd) {
nd.windShown = 0;
nd.symbols.wind.hide();
},
},
},
{
id:'windArrow',
impl: {
init: func(nd,symbol),
predicate: func(nd) (!(nd.in_mode('toggle_display_mode', ['PLAN']) and (nd.get_switch('toggle_display_type') == "LCD")) and nd.aircraft_source.get_spd() > 100 and getprop("environment/wind-speed-kt") > 4),
is_true: func(nd) {
if (nd.windShown != 0) {
nd.symbols.windArrow.show();
var windArrowRot = getprop("environment/wind-from-heading-deg") - getprop("environment/magnetic-variation-deg");
if((nd.in_mode('toggle_display_mode', ['MAP','PLAN']) and nd.get_switch('toggle_display_type') == "CRT")
or (nd.get_switch('toggle_track_heading') and nd.get_switch('toggle_display_type') == "LCD"))
windArrowRot = windArrowRot - nd.aircraft_source.get_trk_mag();
else
windArrowRot = windArrowRot - nd.aircraft_source.get_hdg_mag();
nd.symbols.windArrow.setRotation(windArrowRot*D2R);
} else {
nd.symbols.windArrow.hide();
}
},
is_false: func(nd) nd.symbols.windArrow.hide(),
},
},
{
id:'trendVector',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['MAP'])),
is_true: func(nd) {
nd.symbols.trendVector.show();
var rollDeg = getprop("/orientation/roll-deg") or 0;
if (abs(rollDeg) > 0.2 and nd.aircraft_source.get_gnd_spd() > 100) {
var radius = abs(nd.aircraft_source.get_gnd_spd()*nd.aircraft_source.get_gnd_spd()/(68578.83369*math.tan(rollDeg*D2R)));
var sec = 90;
if (nd.rangeNm() <= 10) sec = 30;
elsif (nd.rangeNm() == 20) sec = 60;
var L = nd.aircraft_source.get_gnd_spd()*0.0002778*sec;
var angle = L/radius;
var factor = 346/(0.5*nd.rangeNm());
radius = radius*factor;
if (radius > 65535) radius = 65535; # prevent 16-bit overflow
var y = radius*math.sin(angle);
var x = (1-math.cos(angle))*radius;
if (rollDeg < 0) {
x = -x;
var cmd = 21;
if (angle > math.pi and angle < 2 * math.pi) cmd = 25;
} else {
var cmd = 19;
if (angle > math.pi and angle < 2 * math.pi) cmd = 23;
}
var y1 = 824;
if (nd.get_switch('toggle_centered')) y1 = 562;
nd.symbols.trendVector.setData([2,cmd],[512,y1,radius,radius,0,x,-y]);
var dash = L*factor;
var dashArray = [dash/3-3, 5];
if (nd.rangeNm() <= 10) dashArray = [dash];
elsif (nd.rangeNm() == 20) dashArray = [dash/2-2, 5];
nd.symbols.trendVector.setStrokeDashArray(dashArray);
}
},
is_false: func(nd) nd.symbols.trendVector.hide(),
},
},
{
id:'vorL',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_lh_vor_adf') != 0),
is_true: func(nd) {
if(nd.get_switch('toggle_lh_vor_adf') == 1) {
nd.symbols.vorL.setText("VOR L");
nd.symbols.vorL.setColor(0.195,0.96,0.097);
} else {
nd.symbols.vorL.setText("ADF L");
nd.symbols.vorL.setColor(0,0.6,0.85);
}
nd.symbols.vorL.show();
},
is_false: func(nd) nd.symbols.vorL.hide(),
},
},
{
id:'vorLId',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_lh_vor_adf') != 0),
is_true: func(nd) {
if(nd.get_switch('toggle_lh_vor_adf') == 1) {
if(getprop("instrumentation/nav/in-range"))
nd.symbols.vorLId.setText(getprop("instrumentation/nav/nav-id"));
else
nd.symbols.vorLId.setText(getprop("instrumentation/nav/frequencies/selected-mhz-fmt"));
nd.symbols.vorLId.setColor(0.195,0.96,0.097);
} else {
if((var navident=getprop("instrumentation/adf/ident")) != "")
nd.symbols.vorLId.setText(navident);
else
nd.symbols.vorLId.setText(sprintf("%3d",getprop("instrumentation/adf/frequencies/selected-khz")));
nd.symbols.vorLId.setColor(0,0.6,0.85);
}
nd.symbols.vorLId.show();
},
is_false: func(nd) nd.symbols.vorLId.hide(),
},
},
{
id:'dmeLDist',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_lh_vor_adf') != 0),
is_true: func(nd) {
if(nd.get_switch('toggle_lh_vor_adf') == 1) {
if(getprop("instrumentation/dme/in-range"))
nd.symbols.dmeLDist.setText(sprintf("%3.1f",getprop("instrumentation/dme/indicated-distance-nm")));
else
nd.symbols.dmeLDist.setText(" ---");
nd.symbols.dmeLDist.setColor(0.195,0.96,0.097);
} else {
nd.symbols.dmeLDist.setText("");
nd.symbols.dmeLDist.setColor(0,0.6,0.85);
}
nd.symbols.dmeLDist.show();
},
is_false: func(nd) nd.symbols.dmeLDist.hide(),
},
},
{
id:'dmeL',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_lh_vor_adf') != 0),
is_true: func(nd) {
if(nd.get_switch('toggle_lh_vor_adf') == 1) {
nd.symbols.dmeL.setText("DME");
nd.symbols.dmeL.setColor(0.195,0.96,0.097);
} else {
nd.symbols.dmeL.setText("");
nd.symbols.dmeL.setColor(0,0.6,0.85);
}
nd.symbols.dmeL.show();
},
is_false: func(nd) nd.symbols.dmeL.hide(),
},
},
# TACAN added by tikibar (J. Williams)
{
id:'TCNArrow',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['MAP','APP','VOR']) and !nd.get_switch('toggle_centered') and nd.efis_switches['toggle_tacan'] != nil),
is_true: func(nd) {
if (nd.get_switch('toggle_tacan')) {
nd.symbols.TCNArrow.show();
nd.symbols.TCNArrow.setRotation((getprop("instrumentation/tacan/indicated-bearing-true-deg")-nd.aircraft_source.get_hdg_tru())*D2R);
} else {
nd.symbols.TCNArrow.hide();
}
},
is_false: func(nd) nd.symbols.TCNArrow.hide(),
},
},
{
id:'TCNArrow2',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['MAP','APP','VOR']) and nd.get_switch('toggle_centered') and nd.efis_switches['toggle_tacan'] != nil),
is_true: func(nd) {
if (nd.get_switch('toggle_tacan')) {
nd.symbols.TCNArrow2.show();
nd.symbols.TCNArrow2.setRotation((getprop("instrumentation/tacan/indicated-bearing-true-deg")-nd.aircraft_source.get_hdg_tru())*D2R);
} else {
nd.symbols.TCNArrow2.hide();
}
},
is_false: func(nd) nd.symbols.TCNArrow2.hide(),
},
},
{
id:'TACAN',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['MAP','APP','VOR']) and nd.efis_switches['toggle_tacan'] != nil),
is_true: func(nd) {
if (nd.get_switch('toggle_tacan')) {
nd.symbols.TACAN.setText("TACAN");
nd.symbols.TACAN.show();
} else {
nd.symbols.TACAN.hide();
}
},
is_false: func(nd) nd.symbols.TACAN.hide(),
},
},
{
id:'TACANId',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['MAP','APP','VOR']) and nd.efis_switches['toggle_tacan'] != nil),
is_true: func(nd) {
if (nd.get_switch('toggle_tacan') and getprop("instrumentation/tacan/in-range")) {
nd.symbols.TACANId.setText(getprop("instrumentation/tacan/ident"));
nd.symbols.TACANId.show();
} else {
nd.symbols.TACANId.hide();
}
},
is_false: func(nd) nd.symbols.TACANId.hide(),
},
},
{
id:'TACANdme',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['MAP','APP','VOR']) and nd.efis_switches['toggle_tacan'] != nil),
is_true: func(nd) {
if (nd.get_switch('toggle_tacan') and getprop("instrumentation/tacan/in-range")) {
nd.symbols.TACANdme.setText("DIST");
nd.symbols.TACANdme.show();
} else {
nd.symbols.TACANdme.hide();
}
},
is_false: func(nd) nd.symbols.TACANdme.hide(),
},
},
{
id:'TACANdmeDist',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['MAP','APP','VOR']) and nd.efis_switches['toggle_tacan'] != nil),
is_true: func(nd) {
if (nd.get_switch('toggle_tacan') and getprop("instrumentation/tacan/in-range")) {
nd.symbols.TACANdmeDist.setText(sprintf("%3.1f",getprop("instrumentation/tacan/indicated-distance-nm")));
nd.symbols.TACANdmeDist.show();
} else {
nd.symbols.TACANdmeDist.hide();
}
},
is_false: func(nd) nd.symbols.TACANdmeDist.hide(),
},
},
], # end of vector with features
}, # end of Boeing style
"Airbus" : {
font_mapper: func(family, weight) {
if( family == "Liberation Sans" and weight == "normal" )
return "LiberationFonts/LiberationSans-Regular.ttf";
},
# where all the symbols are stored
# TODO: SVG elements should be renamed to use boeing/airbus prefix
# aircraft developers should all be editing the same ND.svg image
# the code can deal with the differences now
svg_filename: "Nasal/canvas/map/Airbus/Images/airbusND.svg",
##
## this loads and configures existing layers (currently, *.layer files in Nasal/canvas/map)
##
options: {
position_callback: func(nd, pos){
if(nd.get_switch('toggle_centered') or
nd.get_switch('toggle_display_mode') == 'PLAN')
pos.range = (nd.rangeNm() * 1.6156087432822295);
},
translation_callback: func(nd){
var t = {x: 512, y: 824};
if(nd.get_switch('toggle_centered') or
nd.get_switch('toggle_display_mode') == 'PLAN')
t.y = 512;
return t;
},
defaults: {
# Configurable Global Options:
# - fplan_active: the boolean property used to determine if the flight plan is active
# - lat_ctrl: the property used to determine if lateral flight mode is managed
# Lateral managed mode is similar to Boeing LNAV and indicates that the
# aircraft should follow the current active flight plan. By default
# the lat_ctrl property is checked against 'fmgc' (managed) value.
# You can use a custom value instead on 'fmgc' by overriding 'managed_val'
# - managed_val: the value that the property defined by 'lat_ctrl' should have in case
# that the lateral flight mode is managed.
# You can easily override these options before creating the ND, example:
# canvas.NDStyles['Airbus'].options.defaults.fplan_active = 'my/autpilot/f-plan/active'
fplan_active: 'autopilot/route-manager/active',
lat_ctrl: 'flight-management/control/lat-ctrl',
managed_val: 'fmgc',
ver_ctrl: 'flight-management/control/ver-ctrl',
spd_ctrl: '/flight-management/control/spd-ctrl',
current_wp: '/autopilot/route-manager/current-wp',
ap1: '/flight-management/control/ap1-master',
ap2: '/flight-management/control/ap2-master',
nav1_frq: 'instrumentation/nav/frequencies/selected-mhz',
nav2_frq: 'instrumentation/nav[1]/frequencies/selected-mhz',
adf1_frq: 'instrumentation/adf/frequencies/selected-khz',
adf2_frq: 'instrumentation/adf[1]/frequencies/selected-khz',
dep_rwy: '/autopilot/route-manager/departure/runway',
dest_rwy: '/autopilot/route-manager/destination/runway',
wp_count: 'autopilot/route-manager/route/num',
level_off_alt: '/autopilot/route-manager/vnav/level-off-alt',
athr: '/flight-management/control/a-thrust',
app_mode: 'instrumentation/nd/app-mode',
chrono_node: 'instrumentation/chrono',
active_route_color: [0.4,0.7,0.4],
inactive_route_color: [0.95,0.95,0.21]
},
map: {
"z-index" : -1
}
},
layers: [
# Should redraw every 10 seconds TODO: use new MapStructure/WXR here once that works properly (Gijs should check first!)
{
name:'WXR_live',
isMapStructure:1,
always_update: 1,
update_on:[ 'toggle_range','toggle_weather','toggle_display_mode','toggle_weather_live'],
predicate: func(nd, layer) {
var visible=nd.get_switch('toggle_weather') and
nd.get_switch('toggle_weather_live') and
nd.get_switch('toggle_display_mode') != "PLAN";
layer.group.setVisible(visible);
if (visible) {
layer.update();
}
}, # end of layer update predicate
options: {
viewport_radius: 706
},
'z-index': -100,
},
{
name:'WXR',
isMapStructure:1,
update_on:[ {rate_hz: 0.1}, 'toggle_range','toggle_weather','toggle_display_mode', 'toggle_weather_live'],
predicate: func(nd, layer) {
#print("Running storms predicate");
var visible=nd.get_switch('toggle_weather') and
!nd.get_switch('toggle_weather_live') and
nd.get_switch('toggle_display_mode') != "PLAN";
layer.group.setVisible(visible);
if (visible) {
print("storms update requested! (timer issue when closing the dialog?)");
layer.update();
}
}, # end of layer update predicate
'z-index': -4,
}, # end of storms/WXR layer
{
name:'FIX',
isMapStructure:1,
update_on:['toggle_range','toggle_waypoints',
'toggle_display_mode'],
predicate: func(nd, layer) {
var visible = nd.get_switch('toggle_waypoints') and
nd.in_mode('toggle_display_mode', ['MAP']) and
(nd.rangeNm() <= 40);
layer.group.setVisible( visible );
if (visible)
layer.update();
}, # end of layer update predicate
style: {
color: [0.69, 0, 0.39],
text_offset: [20,10],
text_color: [1,1,1]
},
options: {
draw_function: func(group){
group.createChild('path')
.moveTo(-10,0)
.lineTo(0,-17)
.lineTo(10,0)
.lineTo(0,17)
.close()
.setStrokeLineWidth(3)
.setColor(color)
.setScale(1);
}
}
}, # end of FIX layer
{
name: 'ALT-profile',
isMapStructure: 1,
update_on: ['toggle_display_mode','toggle_range',{rate_hz: 2}],
predicate: func(nd, layer) {
var visible = nd.in_mode('toggle_display_mode', ['MAP', 'PLAN']);# and nd.get_switch('toggle_fplan');
layer.group.setVisible( visible );
if (visible) {
layer.update();
}
},
style: {
default_color: [1,1,1],
armed_color: [0.06,0.55,1],
managed_color: [0.68, 0, 0.38]
},
options: {
# You can overwrite these with different nodes, before creating the ND
# Example: canvas.NDStyles['Airbus'].layers['ALT-profile'].options.vnav_node = 'my/vnav/node';
# In order to display ALT-profile on your ND you have to create the various
# nodes corresponding to the different ALT pseudowaypoint in your aircraft code.
# Every node must be set into the 'vnav_node' configured here (you can override it).
# Example: if you want to display the top-of-descent symbol you must create a 'td'
# node into vnav_node. Something like this:
# /autopilot/route-manager/vnav/td/
# Each node should have the latitude-deg and longitude-deg properties.
# Available nodes are:
# tc (top of climb)
# td (top of descent)
# ec (end of climb)
# ed (end of descent)
# sc (start of climb)
# sd (start of descent)
# If ec and ed are altitude constraints, their node should have the
# boolean 'alt-cstr' property set to 1.
vnav_node: "/autopilot/route-manager/vnav/",
types: ["tc", "td", "ec", "ed","sc","sd"],
svg_path: {
tc: 'Nasal/canvas/map/Airbus/Images/airbus_tc.svg',
td: 'Nasal/canvas/map/Airbus/Images/airbus_td.svg',
ec: 'Nasal/canvas/map/Airbus/Images/airbus_ec.svg',
ed: 'Nasal/canvas/map/Airbus/Images/airbus_ed.svg',
sc: 'Nasal/canvas/map/Airbus/Images/airbus_sc.svg',
sd: 'Nasal/canvas/map/Airbus/Images/airbus_sd.svg'
},
listen: [
'fplan_active',
'ver_ctrl',
'ap1',
'ap2',
'current_wp'
],
draw_callback: func(){
var name = me.model.getName();
var grp = me.element.getElementById(name~'_symbol');
if(grp == nil) return;
var dfcolor = me.getStyle('default_color');
var armed_color = me.getStyle('armed_color');
var managed_color = me.getStyle('managed_color');
#print('Draw: -> ' ~ name);
if(name == 'td' or name == 'sd' or name == 'sc'){
var vnav_armed = me.model.getValue('vnav-armed');
if(vnav_armed)
grp.setColor(armed_color);
else
grp.setColor(dfcolor);
}
elsif(name == 'ed' or name == 'ec'){
var is_cstr = me.model.getValue('alt-cstr');
if(is_cstr)
grp.setColor(managed_color);
else
grp.setColor(armed_color);
}
},
init_after_callback: func{
var name = me.model.getName();
var grp = me.element.getElementById(name~'_symbol');
if(name != 'td' and name != 'sd' and name != 'sc'){
grp.setTranslation(-50,0);
}
}
}
},
{
name:'APT',
isMapStructure:1,
update_on:['toggle_range','toggle_airports',
'toggle_display_mode'],
predicate: func(nd, layer) {
var visible = nd.get_switch('toggle_airports') and
nd.in_mode('toggle_display_mode', ['MAP']);
layer.group.setVisible( visible );
if (visible) {
layer.update();
}
}, # end of layer update predicate
style: {
svg_path: 'Nasal/canvas/map/Airbus/Images/airbus_airport.svg',
text_offset: [45, 35],
label_font_color: [1,1,1],
label_font_size: 28
}
}, # end of APT layer
{
name:'VOR-airbus',
isMapStructure:1,
update_on:['toggle_range','toggle_vor','toggle_display_mode'],
# FIXME: this is a really ugly place for controller code
predicate: func(nd, layer) {
# print("Running vor layer predicate");
# toggle visibility here
var visible = nd.get_switch('toggle_vor') and
nd.in_mode('toggle_display_mode', ['MAP']) and
(nd.rangeNm() <= 40);
layer.group.setVisible( visible );
if (visible) {
layer.update();
}
}, # end of layer update predicate
# You can override default colors within the style
# Default color: 'color'
# Tuned color: 'tuned_color'
# Example:
# canvas.NDStyles['Airbus'].layers['VOR-airbus'].style.color = [1,1,1];
# canvas.NDStyles['Airbus'].layers['VOR-airbus'].style.tuned_color = [0,0,1];
style: {},
options:{
listen: [
'nav1_frq',
'nav2_frq'
],
}
}, # end of VOR layer
{
name:'DME',
isMapStructure:1,
disabled:1,
update_on:['toggle_display_mode','toggle_range','toggle_dme'],
# FIXME: this is a really ugly place for controller code
predicate: func(nd, layer) {
var visible = nd.get_switch('toggle_dme') and
nd.in_mode('toggle_display_mode', ['MAP']) and
(nd.rangeNm() <= 40);
# toggle visibility here
layer.group.setVisible( visible );
if (visible) {
#print("Updating MapStructure ND layer: DME");
layer.update();
}
}, # end of layer update predicate
options: {
draw_dme: func(sym){
return sym.createChild("path")
.moveTo(-13, 0)
.arcSmallCW(13,13,0,26,0)
.arcSmallCW(13,13,0,-26,0)
.setStrokeLineWidth(2)
.close();
},
draw_text: 1
},
style: {
color_default: [0.9,0,0.47],
color_tuned: [0,0.62,0.84],
},
'z-index': -2,
}, # end of DME layer
{
name:'NDB',
isMapStructure:1,
update_on:['toggle_range','toggle_ndb','toggle_display_mode'],
# FIXME: this is a really ugly place for controller code
predicate: func(nd, layer) {
var visible = nd.get_switch('toggle_ndb') and
nd.in_mode('toggle_display_mode', ['MAP']) and
(nd.rangeNm() <= 40);
# print("Running vor layer predicate");
# toggle visibility here
layer.group.setVisible( visible );
if (visible) {
layer.update();
}
}, # end of layer update predicate
# You can override default colors within the style
# Default color: 'color'
# Tuned color: 'tuned_color'
# Example:
# canvas.NDStyles['Airbus'].layers['VOR-airbus'].style.color = [1,1,1];
# canvas.NDStyles['Airbus'].layers['VOR-airbus'].style.tuned_color = [0,0,1];
style: {
#svg_path: 'Nasal/canvas/map/Airbus/Images/airbus_ndb.svg'
svg_path: ''
},
options: {
listen: [
'adf1_frq',
'adf2_frq'
],
init_after_callback: func{
#me.element.removeAllChildren();
me.text_ndb = me.element.createChild("text")
.setDrawMode( canvas.Text.TEXT )
.setText(me.model.id)
.setFont("LiberationFonts/LiberationSans-Regular.ttf")
.setFontSize(28)
.setTranslation(25,10);
me.ndb_sym = me.element.createChild('path');
me.ndb_sym.moveTo(-15,15)
.lineTo(0,-15)
.lineTo(15,15)
.close()
.setStrokeLineWidth(3)
.setColor(0.69,0,0.39)
.setScale(1,1);
},
draw_callback: func{
var frq = me.model.frequency;
if(frq != nil){
var dfcolor = me.getStyle('color', [0.9,0,0.47]);
var tuned_color = me.getStyle('tuned_color', [0,0.62,0.84]);
frq = frq / 100;
var adf1_frq = getprop(me.options.adf1_frq);
var adf2_frq = getprop(me.options.adf2_frq);
if(adf1_frq == frq or adf2_frq == frq){
me.element.setColor(tuned_color, [Path]);
} else {
me.element.setColor(dfcolor, [Path]);
}
}
},
}
}, # end of NDB layer
{
name:'TFC',
#disabled:1,
always_update: 1,
isMapStructure:1,
update_on:['toggle_range','toggle_traffic'],
predicate: func(nd, layer) {
var visible = nd.get_switch('toggle_traffic');
layer.group.setVisible( visible );
if (visible) {
#print("Updating MapStructure ND layer: TFC");
layer.update();
}
}, # end of layer update predicate
}, # end of traffic layer
{
name:'RWY-profile',
isMapStructure:1,
update_on:['toggle_range','toggle_display_mode'],
predicate: func(nd, layer) {
var visible = (nd.rangeNm() <= 40) and
nd.in_mode('toggle_display_mode', ['MAP','PLAN']) ;
layer.group.setVisible( visible );
if (visible) {
layer.update();
}
}, # end of layer update predicate
options: {
listen: [
'fplan_active',
'dep_rwy',
'dest_rwy'
]
}
}, # end of runway layer
{
name:'HOLD',
isMapStructure: 1,
always_update: 1,
update_on:['toggle_range','toggle_display_mode','toggle_wpt_idx'],
predicate: func(nd, layer) {
var visible= nd.in_mode('toggle_display_mode', ['MAP','PLAN']);
layer.group.setVisible( visible );
if (visible) {
layer.update();
}
},
options: {
hold_node: '/flight-management/hold',
hold_init: 'flight-management/hold/init',
points_node: '/flight-management/hold/points',
first_point_node: '/flight-management/hold/points/point/lat',
hold_wp: '/flight-management/hold/wp',
hold_wp_idx: '/flight-management/hold/wp_id',
range_dependant: 1,
listen: [
'first_point_node',
'fplan_active',
'lat_ctrl',
'current_wp',
'hold_wp',
'hold_init',
'hold_wp_idx'
]
}
# end of layer update predicate
}, # end of HOLD layer
{
name:'RTE',
isMapStructure: 1,
update_on:['toggle_range','toggle_display_mode', 'toggle_cstr',
'toggle_wpt_idx'],
predicate: func(nd, layer) {
var visible= (nd.in_mode('toggle_display_mode', ['MAP','PLAN']));
layer.group.setVisible( visible );
if (visible) {
layer.update();
}
}, # end of layer update predicate
options: {
display_inactive_rte: 1,
listen: [
'fplan_active',
'lat_ctrl',
'current_wp',
'wp_count'
],
draw_after_callback: func{
me.setRouteStyle();
}
},
style: {
line_width: 5,
#inactive_color: [0.95,0.95,0.21],
#active_color: [0.4,0.7,0.4],
color: func{
if(!contains(me, 'inactive_color')){
me.inactive_color = me.getStyle('inactive_color');
if(me.inactive_color == nil)
me.inactive_color = me.getOption('inactive_route_color');
}
if(!contains(me, 'active_color')){
me.active_color = me.getStyle('active_color');
if(me.active_color == nil)
me.active_color = me.getOption('active_route_color');
}
var is_active = getprop(me.options.fplan_active);
(is_active ? me.active_color : me.inactive_color);
},
color_alternate_current: [0,0.62,0.84],
color_missed: [0,0.62,0.84],
color_temporary: func me.getStyle('inactive_color', me.getOption('inactive_route_color')),
color_secondary: [1,1,1],
color_alternate_secondary: [1,1,1],
line_dash: func{
var lat_ctrl = getprop(me.options.lat_ctrl);
var is_managed = (lat_ctrl == me.options.managed_val);
var is_active = getprop(me.options.fplan_active);
(is_managed and is_active ? [] : [32, 16]);
},
line_dash_alternate_current: [32,16],
line_dash_temporary: [32,16]
}
}, # end of route layer
{
name:'WPT-airbus',
isMapStructure: 1,
update_on:['toggle_range','toggle_display_mode', 'toggle_cstr',
'toggle_wpt_idx'],
style: {
wp_color: [0.4,0.7,0.4],
current_wp_color: [1,1,1],
constraint_color: [1,1,1],
active_constraint_color: [0.69,0,0.39],
missed_constraint_color: [1,0.57,0.14]
},
predicate: func(nd, layer) {
var visible= (nd.in_mode('toggle_display_mode', ['MAP','PLAN']));
layer.group.setVisible( visible );
if (visible) {
layer.toggle_cstr = nd.get_switch('toggle_cstr');
layer.update();
}
}, # end of layer update predicate
options: {
listen: [
'fplan_active',
'lat_ctrl',
'ver_ctrl',
'current_wp',
'wp_count',
'dep_rwy',
'dest_rwy',
'level_off_alt'
],
}
}, # end of WPT layer
{
name: 'SPD-profile',
isMapStructure: 1,
update_on: ['toggle_display_mode','toggle_range',{rate_hz: 2}],
predicate: func(nd, layer) {
var visible = nd.in_mode('toggle_display_mode', ['MAP', 'PLAN']);
layer.group.setVisible( visible );
if (visible) {
layer.update();
}
},
style: {
color: [0.69,0,0.39]
},
options: {
spd_node: "/autopilot/route-manager/spd/",
listen: [
'fplan_active'
]
}
},
{
name: 'DECEL',
isMapStructure: 1,
update_on: ['toggle_display_mode','toggle_range'],
predicate: func(nd, layer) {
var visible = nd.in_mode('toggle_display_mode', ['MAP', 'PLAN']);
layer.group.setVisible( visible );
if (visible) {
layer.update();
}
},
options: {
# Overridable options:
# decel_node: node containing latitude-deg and longitude-deg used to mark the deceleration point
# managed_speed_node: boolean property indicating that the aircraft is flying in managed speed mode
listen: [
'fplan_active',
'spd_ctrl',
'ver_ctrl',
'athr'
]
},
style: {
# managed_color: decelaration symbol color when the aircraft flies in managed speed mode
# selected_color: decelaration symbol color when the aircraft flies in selected speed mode
managed_color: [0.68, 0, 0.38],
selected_color: [1,1,1]
}
},
{
name:'APS',
isMapStructure:1,
always_update: 1,
update_on:['toggle_display_mode'],
predicate: func(nd, layer) {
var visible = nd.get_switch('toggle_display_mode') == "PLAN";
layer.group.setVisible( visible );
if (visible) {
layer.update();
}
},
style: {
svg_path: 'Nasal/canvas/map/Airbus/Images/airbusAirplane.svg',
#translate: [-45,-52]
},
options: {
model: {
parents: [geo.Coord],
id: 999999,
pos: props.globals.getNode('position'),
type: 'position',
latlon: func(){
me.pos = props.globals.getNode('position');
return [
me.pos.getValue("latitude-deg"),
me.pos.getValue("longitude-deg"),
me.pos.getValue("altitude-ft")
];
},
equals: func(o){me.id == o.id}
},
init_after_callback: func{
var aplSymbol = me.element.getElementById("airplane");
aplSymbol.setTranslation(-45,-52);
}
}
},
# end of storms/WXR layer
## add other layers here, layer names must match the registered names as used in *.layer files for now
## this will all change once we're using Philosopher's MapStructure framework
], # end of vector with configured layers
# This is where SVG elements are configured by providing "behavior" hashes, i.e. for animations
# to animate each SVG symbol, specify behavior via callbacks (predicate, and true/false implementation)
# SVG identifier, callback etc
# TODO: update_on([]), update_mode (update() vs. timers/listeners)
# TODO: support putting symbols on specific layers
features: [
{
id: 'compass_mask',
impl: {
init: func(nd, symbol),
predicate: func(nd) !nd.get_switch('toggle_centered'),
is_true: func(nd) nd.symbols.compass_mask.show(),
is_false: func(nd) nd.symbols.compass_mask.hide(),
}
},
{
id: 'compass_mask_ctr',
impl: {
init: func(nd, symbol),
predicate: func(nd) nd.get_switch('toggle_centered') or nd.in_mode('toggle_display_mode',['PLAN']),
is_true: func(nd) nd.symbols.compass_mask_ctr.show(),
is_false: func(nd) nd.symbols.compass_mask_ctr.hide(),
}
},
{
# TODO: taOnly doesn't need to use getprop polling in update(), use a listener instead!
id: 'taOnly', # the SVG ID
impl: { # implementation hash
init: func(nd, symbol), # for updateCenter stuff, called during initialization in the ctor
predicate: func(nd) getprop("instrumentation/tcas/inputs/mode") == 2, # the condition
is_true: func(nd) nd.symbols.taOnly.show(), # if true, run this
is_false: func(nd) nd.symbols.taOnly.hide(), # if false, run this
}, # end of taOnly behavior/callbacks
}, # end of taOnly
{
id: 'tas',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.aircraft_source.get_spd() > 100,
is_true: func(nd) {
nd.symbols.tas.setText(sprintf("%3.0f",getprop("/velocities/airspeed-kt") ));
nd.symbols.tas.show();
},
is_false: func(nd) nd.symbols.tas.hide(),
},
},
{
id: 'tasLbl',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.aircraft_source.get_spd() > 100,
is_true: func(nd) nd.symbols.tasLbl.show(),
is_false: func(nd) nd.symbols.tasLbl.hide(),
},
},
{
id: 'ilsFreq',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP', 'VOR']),
is_true: func(nd) {
nd.symbols.ilsFreq.show();
nd.symbols.ilsFreq.setText(getprop("instrumentation/nav/frequencies/selected-mhz-fmt"));
if(nd.get_switch('toggle_display_mode') == 'APP')
nd.symbols.ilsFreq.setColor(0.69,0,0.39);
else
nd.symbols.ilsFreq.setColor(1,1,1);
},
is_false: func(nd) nd.symbols.ilsFreq.hide(),
},
},
{
id: 'ilsLbl',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP', 'VOR']),
is_true: func(nd) {
nd.symbols.ilsLbl.show();
if(nd.get_switch('toggle_display_mode') == 'APP')
nd.symbols.ilsLbl.setText('ILS');
else
nd.symbols.ilsLbl.setText('VOR 1');
},
is_false: func(nd) nd.symbols.ilsLbl.hide(),
},
},
{
id: 'wpActiveId',
impl: {
init: func(nd,symbol),
predicate: func(nd) getprop("/autopilot/route-manager/wp/id") != nil and
getprop("autopilot/route-manager/active") and
nd.in_mode('toggle_display_mode', ['MAP', 'PLAN']),
is_true: func(nd) {
nd.symbols.wpActiveId.setText(getprop("/autopilot/route-manager/wp/id"));
nd.symbols.wpActiveId.show();
},
is_false: func(nd) nd.symbols.wpActiveId.hide(),
}, # of wpActiveId.impl
}, # of wpActiveId
{
id: 'wpActiveCrs',
impl: {
init: func(nd,symbol),
predicate: func(nd) getprop("/autopilot/route-manager/wp/id") != nil and
getprop("autopilot/route-manager/active") and
nd.in_mode('toggle_display_mode', ['MAP', 'PLAN']),
is_true: func(nd) {
#var cur_wp = getprop("autopilot/route-manager/current-wp");
var deg = int(getprop("/autopilot/route-manager/wp/bearing-deg"));
nd.symbols.wpActiveCrs.setText(''~deg~'°');
nd.symbols.wpActiveCrs.show();
},
is_false: func(nd) nd.symbols.wpActiveCrs.hide(),
}, # of wpActiveId.impl
}, # of wpActiveId
{
id: 'wpActiveDist',
impl: {
init: func(nd,symbol),
predicate: func(nd) getprop("/autopilot/route-manager/wp/dist") != nil and
getprop("autopilot/route-manager/active") and
nd.in_mode('toggle_display_mode', ['MAP', 'PLAN']),
is_true: func(nd) {
var dst = getprop("/autopilot/route-manager/wp/dist");
nd.symbols.wpActiveDist.setText(sprintf("%3.01f",dst));
nd.symbols.wpActiveDist.show();
},
is_false: func(nd) nd.symbols.wpActiveDist.hide(),
},
},
{
id: 'wpActiveDistLbl',
impl: {
init: func(nd,symbol),
predicate: func(nd) getprop("/autopilot/route-manager/wp/dist") != nil and getprop("autopilot/route-manager/active") and nd.in_mode('toggle_display_mode', ['MAP', 'PLAN']),
is_true: func(nd) {
nd.symbols.wpActiveDistLbl.show();
if(getprop("/autopilot/route-manager/wp/dist") > 1000)
nd.symbols.wpActiveDistLbl.setText(" NM");
},
is_false: func(nd) nd.symbols.wpActiveDistLbl.hide(),
},
},
{
id: 'eta',
impl: {
init: func(nd,symbol),
predicate: func(nd) getprop("autopilot/route-manager/wp/eta") != nil and getprop("autopilot/route-manager/active") and nd.in_mode('toggle_display_mode', ['MAP', 'PLAN']),
is_true: func(nd) {
var etaSec = getprop("/sim/time/utc/day-seconds")+
getprop("autopilot/route-manager/wp/eta-seconds");
var h = math.floor(etaSec/3600);
etaSec = etaSec-3600*h;
var m = math.floor(etaSec/60);
etaSec = etaSec-60*m;
var s = etaSec / 10;
if (h > 24) h = h - 24;
nd.symbols.eta.setText(sprintf("%02.0f:%02.0f",h,m));
nd.symbols.eta.show();
},
is_false: func(nd) nd.symbols.eta.hide(),
}, # of eta.impl
}, # of eta
{
id: 'gsGroup',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP']),
is_true: func(nd) {
if(nd.get_switch('toggle_centered'))
nd.symbols.gsGroup.setTranslation(0,0);
else
nd.symbols.gsGroup.setTranslation(0,150);
nd.symbols.gsGroup.show();
},
is_false: func(nd) nd.symbols.gsGroup.hide(),
},
},
{
id:'hdg',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP','MAP','VOR']),
is_true: func(nd) {
var hdgText = "";
if(nd.in_mode('toggle_display_mode', ['MAP'])) {
if(nd.get_switch('toggle_true_north'))
hdgText = nd.aircraft_source.get_trk_tru();
else
hdgText = nd.aircraft_source.get_trk_mag();
} else {
if(nd.get_switch('toggle_true_north'))
hdgText = nd.aircraft_source.get_hdg_tru();
else
hdgText = nd.aircraft_source.get_hdg_mag();
}
nd.symbols.hdg.setText(sprintf("%03.0f", hdgText+0.5));
},
is_false: NOTHING,
},
},
{
id:'hdgGroup',
impl: {
init: func(nd,symbol),
predicate: func(nd) {return 0},#nd.in_mode('toggle_display_mode', ['APP','MAP','VOR']),
is_true: func(nd) {
nd.symbols.hdgGroup.show();
if(nd.get_switch('toggle_centered'))
nd.symbols.hdgGroup.setTranslation(0,100);
else
nd.symbols.hdgGroup.setTranslation(0,0);
},
is_false: func(nd) nd.symbols.hdgGroup.hide(),
},
},
{
id:'altArc',
impl: {
init: func(nd,symbol),
predicate: func(nd) {return 0},#nd.in_mode('toggle_display_mode', ['APP','MAP','VOR']),
is_true: func(nd) {
nd.symbols.altArc.show();
},
is_false: func(nd) nd.symbols.altArc.hide(),
},
},
{
id:'gs',
impl: {
init: func(nd,symbol),
common: func(nd) nd.symbols.gs.setText(sprintf("%3.0f",nd.aircraft_source.get_gnd_spd() )),
predicate: func(nd) nd.aircraft_source.get_gnd_spd() >= 30,
is_true: func(nd) {
#nd.symbols.gs.show();
nd.symbols.gs.setFontSize(36);
},
is_false: func(nd) {},#nd.symbols.gs.hide(),
},
},
{
id:'compass',
impl: {
init: func(nd,symbol),
predicate: func(nd) (!nd.get_switch('toggle_centered') and nd.get_switch('toggle_display_mode') != "PLAN"),
is_true: func(nd) {
nd.symbols.compass.setRotation(-nd.userHdgTrk*D2R);
nd.symbols.compass.show()
},
is_false: func(nd) nd.symbols.compass.hide(),
}, # of compass.impl
}, # of compass
{
id:'compassApp',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_centered') and nd.get_switch('toggle_display_mode') != "PLAN"),
is_true: func(nd) {
nd.symbols.compassApp.setRotation(-nd.userHdgTrk*D2R);
nd.symbols.compassApp.show()
},
is_false: func(nd) nd.symbols.compassApp.hide(),
}, # of compassApp.impl
}, # of compassApp
{
id:'northUp',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.get_switch('toggle_display_mode') == "PLAN",
is_true: func(nd) nd.symbols.northUp.show(),
is_false: func(nd) nd.symbols.northUp.hide(),
}, # of northUp.impl
}, # of northUp
{
id:'planArcs',
impl: {
init: func(nd,symbol),
predicate: func(nd) ((nd.in_mode('toggle_display_mode', ['APP','VOR','PLAN'])) or ((nd.get_switch('toggle_display_mode') == "MAP") and (nd.get_switch('toggle_centered')))),
is_true: func(nd) nd.symbols.planArcs.show(),
is_false: func(nd) nd.symbols.planArcs.hide(),
}, # of planArcs.impl
}, # of planArcs
{
id:'rangeArcs',
impl: {
init: func(nd,symbol),
predicate: func(nd) ((nd.get_switch('toggle_display_mode') == "MAP") and (!nd.get_switch('toggle_centered'))),
is_true: func(nd) nd.symbols.rangeArcs.show(),
is_false: func(nd) nd.symbols.rangeArcs.hide(),
}, # of rangeArcs.impl
}, # of rangeArcs
{
id:'rangePln1',
impl: {
init: func(nd,symbol),
predicate: func(nd) {return 0},
is_true: func(nd) {
nd.symbols.rangePln1.show();
nd.symbols.rangePln1.setText(sprintf("%3.0f",nd.rangeNm()));
},
is_false: func(nd) nd.symbols.rangePln1.hide(),
},
},
{
id:'rangePln2',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.get_switch('toggle_display_mode') == "MAP" and !nd.get_switch('toggle_centered'),
is_true: func(nd) {
nd.symbols.rangePln2.show();
nd.symbols.rangePln2.setText(sprintf("%3.0f",(nd.rangeNm()/2) + (nd.rangeNm()/4)));
},
is_false: func(nd) nd.symbols.rangePln2.hide(),
},
},
{
id:'rangePln3',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.get_switch('toggle_display_mode') == "PLAN" or nd.get_switch('toggle_centered'),
is_true: func(nd) {
nd.symbols.rangePln3.show();
nd.symbols.rangePln3.setText(sprintf("%3.0f",nd.rangeNm()/2));
},
is_false: func(nd) nd.symbols.rangePln3.hide(),
},
},
{
id:'rangePln4',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.get_switch('toggle_display_mode') == "PLAN" or nd.get_switch('toggle_centered'),
is_true: func(nd) {
nd.symbols.rangePln4.show();
nd.symbols.rangePln4.setText(sprintf("%3.0f",nd.rangeNm()));
},
is_false: func(nd) nd.symbols.rangePln4.hide(),
},
},
{
id:'rangePln5',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.get_switch('toggle_display_mode') == "MAP" and !nd.get_switch('toggle_centered'),
is_true: func(nd) {
nd.symbols.rangePln5.show();
nd.symbols.rangePln5.setText(sprintf("%3.0f",(nd.rangeNm()/2) + (nd.rangeNm()/4)));
},
is_false: func(nd) nd.symbols.rangePln5.hide(),
},
},
{
id:'range',
impl: {
init: func(nd,symbol),
predicate: func(nd) !nd.get_switch('toggle_centered'),
is_true: func(nd) {
nd.symbols.range.show();
nd.symbols.range.setText(sprintf("%3.0f",nd.rangeNm()/2));
},
is_false: func(nd) nd.symbols.range.hide(),
},
},
{
id:'range_r',
impl: {
init: func(nd,symbol),
predicate: func(nd) !nd.get_switch('toggle_centered'),
is_true: func(nd) {
nd.symbols.range_r.show();
nd.symbols.range_r.setText(sprintf("%3.0f",nd.rangeNm()/2));
},
is_false: func(nd) nd.symbols.range_r.hide(),
},
},
{
id:'aplSymMap',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_display_mode') == "MAP" and !nd.get_switch('toggle_centered')),
is_true: func(nd) {
nd.symbols.aplSymMap.set('z-index', 10);
nd.symbols.aplSymMap.show();
},
is_false: func(nd) nd.symbols.aplSymMap.hide(),
},
},
{
id:'aplSymMapCtr',
impl: {
init: func(nd,symbol),
predicate: func(nd) ((nd.get_switch('toggle_display_mode') == "MAP" and nd.get_switch('toggle_centered')) or nd.in_mode('toggle_display_mode', ['APP','VOR'])),
is_true: func(nd) {
nd.symbols.aplSymMapCtr.set('z-index', 10);
nd.symbols.aplSymMapCtr.show();
},
is_false: func(nd) nd.symbols.aplSymMapCtr.hide(),
},
},
{
id:'aplSymVor',
impl: {
init: func(nd,symbol),
predicate: func(nd) {return 0;},
is_true: func(nd) {
nd.symbols.aplSymVor.show();
},
is_false: func(nd) nd.symbols.aplSymVor.hide(),
},
},
{
id:'crsLbl',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP','VOR']),
is_true: func(nd) nd.symbols.crsLbl.show(),
is_false: func(nd) nd.symbols.crsLbl.hide(),
},
},
{
id:'crs',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP','VOR']),
is_true: func(nd) {
nd.symbols.crs.show();
if(getprop("instrumentation/nav/radials/selected-deg") != nil)
nd.symbols.crs.setText(sprintf("%03.0f",getprop("instrumentation/nav/radials/selected-deg")));
},
is_false: func(nd) nd.symbols.crs.hide(),
},
},
{
id:'dmeLbl',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP','VOR']),
is_true: func(nd) nd.symbols.dmeLbl.show(),
is_false: func(nd) nd.symbols.dmeLbl.hide(),
},
},
{
id:'dme',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP','VOR']),
is_true: func(nd) {
nd.symbols.dme.show();
nd.symbols.dme.setText(getprop("instrumentation/nav/nav-id"));
if(nd.get_switch('toggle_display_mode') == 'APP')
nd.symbols.dme.setColor(0.69,0,0.39);
else
nd.symbols.dme.setColor(1,1,1);
},
is_false: func(nd) nd.symbols.dme.hide(),
},
},
{
id:'trkline',
impl: {
init: func(nd,symbol),
predicate: func(nd){
nd.get_switch('toggle_display_mode') == 'MAP' and
!nd.get_switch('toggle_centered') and
(
getprop(nd.options.defaults.lat_ctrl) != nd.options.defaults.managed_val or
nd.get_switch('toggle_trk_line')
)
},
is_true: func(nd) {
nd.symbols.trkline.show();
},
is_false: func(nd) nd.symbols.trkline.hide(),
},
},
{
id:'trkInd2',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','VOR','MAP']) and
nd.get_switch('toggle_centered')),
is_true: func(nd) {
nd.symbols.trkInd2.show();
nd.symbols.trkInd2.setRotation((nd.aircraft_source.get_trk_mag()-nd.aircraft_source.get_hdg_mag())*D2R);
},
is_false: func(nd) nd.symbols.trkInd2.hide(),
},
},
{
id:'trkline2',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_display_mode') == 'MAP' and
nd.get_switch('toggle_centered') and
getprop(nd.options.defaults.lat_ctrl) != nd.options.defaults.managed_val),
is_true: func(nd) {
nd.symbols.trkline2.show();
},
is_false: func(nd) nd.symbols.trkline2.hide(),
},
},
{
id:'vorCrsPtr',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','VOR']) and !nd.get_switch('toggle_centered')),
is_true: func(nd) {
nd.symbols.vorCrsPtr.show();
nd.symbols.vorCrsPtr.setRotation((getprop("instrumentation/nav/radials/selected-deg")-nd.aircraft_source.get_hdg_tru())*D2R);
},
is_false: func(nd) nd.symbols.vorCrsPtr.hide(),
},
},
{
id:'vorCrsPtr2',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','VOR']) and nd.get_switch('toggle_centered')),
is_true: func(nd) {
nd.symbols.vorCrsPtr2.show();
nd.symbols.vorCrsPtr2.setRotation((getprop("instrumentation/nav/radials/selected-deg")-nd.aircraft_source.get_hdg_tru())*D2R);
var line = nd.symbols.vorCrsPtr2.getElementById('vorCrsPtr2_line');
if(nd.get_switch('toggle_display_mode') == 'VOR'){
line.setColor(0,0.62,0.84);
line.setColorFill(0,0.62,0.84);
} else {
line.setColor(0.9,0,0.47);
line.setColorFill(0.9,0,0.47);
}
},
is_false: func(nd) nd.symbols.vorCrsPtr2.hide(),
},
},
{
id: 'gsDiamond',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['APP']),
is_true: func(nd) {
if(getprop("instrumentation/nav/gs-needle-deflection-norm") != nil)
nd.symbols.gsDiamond.setTranslation(getprop("instrumentation/nav/gs-needle-deflection-norm")*150,0);
},
is_false: func(nd) nd.symbols.gsGroup.hide(),
},
},
{
id:'locPtr',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','VOR']) and !nd.get_switch('toggle_centered') and getprop("instrumentation/nav/in-range")),
is_true: func(nd) {
nd.symbols.locPtr.show();
var deflection = getprop("instrumentation/nav/heading-needle-deflection-norm");
nd.symbols.locPtr.setTranslation(deflection*150,0);
},
is_false: func(nd) nd.symbols.locPtr.hide(),
},
},
{
id:'locPtr2',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['APP','VOR']) and nd.get_switch('toggle_centered') and getprop("instrumentation/nav/in-range")),
is_true: func(nd) {
var curmode = nd.get_switch('toggle_display_mode');
var ils_mode = getprop('/flight-management/freq/ils-mode');
if((ils_mode and curmode == 'VOR') or (!ils_mode and curmode == 'APP')){
nd.symbols.locPtr2.hide();
return;
}
nd.symbols.locPtr2.show();
var deflection = getprop("instrumentation/nav/heading-needle-deflection-norm");
nd.symbols.locPtr2.setTranslation(deflection*150,0);
var line = nd.symbols.locPtr2.getElementById('locPtr2_line');
var arr1 = nd.symbols.locPtr2.getElementById('locPtr2_arr1');
var arr2 = nd.symbols.locPtr2.getElementById('locPtr2_arr2');
if(curmode == 'VOR'){
#nd.symbols.vorCrsPtr2.setColor(0,0.62,0.84);
line.setColor(0,0.62,0.84);
line.setColorFill(0,0.62,0.84);
arr1.show();
arr2.show();
} else {
line.setColor(0.9,0,0.47);
line.setColorFill(0.9,0,0.47);
arr1.hide();
arr2.hide();
}
},
is_false: func(nd) nd.symbols.locPtr2.hide(),
},
},
{
id:'wind',
impl: {
init: func(nd,symbol),
predicate: ALWAYS,
is_true: func(nd) {
var windDir = getprop("environment/wind-from-heading-deg");
if(!nd.get_switch('toggle_true_north'))
windDir = windDir + getprop("environment/magnetic-variation-deg");
nd.symbols.wind.setText(sprintf("%03.0f / %02.0f",windDir,getprop("environment/wind-speed-kt")));
},
is_false: NOTHING,
},
},
{
id:'windArrow',
impl: {
init: func(nd,symbol),
predicate: func(nd) (!(nd.in_mode('toggle_display_mode', ['PLAN']) and (nd.get_switch('toggle_display_type') == "LCD"))),
is_true: func(nd) {
nd.symbols.windArrow.show();
var windArrowRot = getprop("environment/wind-from-heading-deg") - getprop("environment/magnetic-variation-deg");
if(nd.in_mode('toggle_display_mode', ['MAP','PLAN'])) {
if(nd.get_switch('toggle_true_north'))
windArrowRot = windArrowRot - nd.aircraft_source.get_trk_tru();
else
windArrowRot = windArrowRot - nd.aircraft_source.get_trk_mag();
} else {
if(nd.get_switch('toggle_true_north'))
windArrowRot = windArrowRot - nd.aircraft_source.get_hdg_tru();
else
windArrowRot = windArrowRot - nd.aircraft_source.get_hdg_mag();
}
nd.symbols.windArrow.setRotation(windArrowRot*D2R);
},
is_false: func(nd) nd.symbols.windArrow.hide(),
},
},
{
id:'staToL2',
impl: {
init: func(nd,symbol),
predicate: func(nd) !(nd.in_mode('toggle_display_mode', ['PLAN'])) and nd.get_switch('toggle_centered') and ((getprop("instrumentation/nav/in-range") and nd.get_switch('toggle_lh_vor_adf') == 1) or (getprop("instrumentation/adf/in-range") and nd.get_switch('toggle_lh_vor_adf') == -1)),
is_true: func(nd) {
if(nd.get_switch('toggle_lh_vor_adf') < 0){
nd.symbols.staToL2.setColor(0.195,0.96,0.097);
nd.symbols.staFromL2.setColor(0.195,0.96,0.097);
} else {
nd.symbols.staToL2.setColor(1,1,1);
nd.symbols.staFromL2.setColor(1,1,1);
}
nd.symbols.staToL2.show();
nd.symbols.staFromL2.show();
},
is_false: func(nd){
nd.symbols.staToL2.hide();
nd.symbols.staFromL2.hide();
}
}
},
{
id:'staToR2',
impl: {
init: func(nd,symbol),
predicate: func(nd) !(nd.in_mode('toggle_display_mode', ['PLAN'])) and nd.get_switch('toggle_centered') and ((getprop("instrumentation/nav[1]/in-range") and nd.get_switch('toggle_rh_vor_adf') == 1) or (getprop("instrumentation/adf[1]/in-range") and nd.get_switch('toggle_rh_vor_adf') == -1)),
is_true: func(nd) {
if(nd.get_switch('toggle_rh_vor_adf') < 0){
nd.symbols.staToR2.setColor(0.195,0.96,0.097);
nd.symbols.staFromR2.setColor(0.195,0.96,0.097);
} else {
nd.symbols.staToR2.setColor(1,1,1);
nd.symbols.staFromR2.setColor(1,1,1);
}
nd.symbols.staToR2.show();
nd.symbols.staFromR2.show();
},
is_false: func(nd){
nd.symbols.staToR2.hide();
nd.symbols.staFromR2.hide();
}
}
},
{
id:'staToL',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['MAP']) and !nd.get_switch('toggle_centered') and ((getprop("instrumentation/nav/in-range") and nd.get_switch('toggle_lh_vor_adf') == 1) or (getprop("instrumentation/adf/in-range") and nd.get_switch('toggle_lh_vor_adf') == -1)),
is_true: func(nd) {
if(nd.get_switch('toggle_lh_vor_adf') < 0){
nd.symbols.staToL.setColor(0.195,0.96,0.097);
nd.symbols.staFromL.setColor(0.195,0.96,0.097);
} else {
nd.symbols.staToL.setColor(1,1,1);
nd.symbols.staFromL.setColor(1,1,1);
}
nd.symbols.staToL.show();
nd.symbols.staFromL.show();
},
is_false: func(nd){
nd.symbols.staToL.hide();
nd.symbols.staFromL.hide();
}
}
},
{
id:'staToR',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.in_mode('toggle_display_mode', ['MAP']) and !nd.get_switch('toggle_centered') and ((getprop("instrumentation/nav[1]/in-range") and nd.get_switch('toggle_rh_vor_adf') == 1) or (getprop("instrumentation/adf[1]/in-range") and nd.get_switch('toggle_rh_vor_adf') == -1)),
is_true: func(nd) {
if(nd.get_switch('toggle_rh_vor_adf') < 0){
nd.symbols.staToR.setColor(0.195,0.96,0.097);
nd.symbols.staFromR.setColor(0.195,0.96,0.097);
} else {
nd.symbols.staToR.setColor(1,1,1);
nd.symbols.staFromR.setColor(1,1,1);
}
nd.symbols.staToR.show();
nd.symbols.staFromR.show();
},
is_false: func(nd){
nd.symbols.staToR.hide();
nd.symbols.staFromR.hide();
}
}
},
{
id:'dmeL',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_lh_vor_adf') != 0),
is_true: func(nd) {
nd.symbols.dmeL.show();
if(nd.get_switch('toggle_lh_vor_adf') < 0){
nd.symbols.vorL.setText("ADF 1");
nd.symbols.vorL.setColor(0.195,0.96,0.097);
nd.symbols.vorLId.setColor(0.195,0.96,0.097);
nd.symbols.dmeLDist.setColor(0.195,0.96,0.097);
}
else{
nd.symbols.vorL.setText("VOR 1");
nd.symbols.vorL.setColor(1,1,1);
nd.symbols.vorLId.setColor(1,1,1);
nd.symbols.dmeLDist.setColor(1,1,1);
}
nd.symbols.dmeL.setText('NM');
nd.symbols.dmeL.setColor(0,0.59,0.8);
},
is_false: func(nd){
nd.symbols.dmeL.hide();
}
}
},
{
id:'dmeR',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_rh_vor_adf') != 0),
is_true: func(nd) {
nd.symbols.dmeR.show();
if(nd.get_switch('toggle_rh_vor_adf') < 0){
nd.symbols.vorR.setText("ADF 2");
nd.symbols.vorR.setColor(0.195,0.96,0.097);
nd.symbols.vorRId.setColor(0.195,0.96,0.097);
nd.symbols.dmeRDist.setColor(0.195,0.96,0.097);
} else {
nd.symbols.vorR.setText("VOR 2");
nd.symbols.vorR.setColor(1,1,1);
nd.symbols.vorRId.setColor(1,1,1);
nd.symbols.dmeRDist.setColor(1,1,1);
}
nd.symbols.dmeR.setText('NM');
nd.symbols.dmeR.setColor(0,0.59,0.8);
},
is_false: func(nd){
nd.symbols.dmeR.hide();
}
}
},
{
id: 'vorL',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_lh_vor_adf') != 0),
is_true: func(nd) {
nd.symbols.vorL.show();
nd.symbols.vorLId.show();
nd.symbols.dmeLDist.show();
if(nd.get_switch('toggle_rh_vor_adf') < 0){
var adf = 'instrumentation/adf/';
var navident = getprop(adf~ "ident");
var frq = getprop(adf~ "frequencies/selected-khz");
if(navident != "")
nd.symbols.vorLId.setText(navident);
else
nd.symbols.vorLId.setText(sprintf("%3d", frq));
nd.symbols.dmeLDist.setText("");
} else {
var nav = 'instrumentation/nav/';
var navID = getprop(nav~"nav-id");
var frq = getprop(nav~"frequencies/selected-mhz-fmt");
var dme = 'instrumentation/dme/';
var dst = getprop(dme~ "indicated-distance-nm");
if(getprop("instrumentation/nav/in-range"))
nd.symbols.vorLId.setText(navID);
else
nd.symbols.vorLId.setText(frq);
if(getprop("instrumentation/dme/in-range"))
nd.symbols.dmeLDist.setText(sprintf("%3.1f",dst));
else nd.symbols.dmeLDist.setText(" ---");
}
},
is_false: func(nd){
nd.symbols.vorL.hide();
nd.symbols.vorLId.hide();
nd.symbols.dmeLDist.hide();
}
}
},
{
id:'vorLSym',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_lh_vor_adf') != 0),
is_true: func(nd) {
nd.symbols.vorLSym.show();
},
is_false: func(nd){
nd.symbols.vorLSym.hide();
}
}
},
{
id:'vorRSym',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_rh_vor_adf') != 0),
is_true: func(nd) {
nd.symbols.vorRSym.show();
},
is_false: func(nd){
nd.symbols.vorRSym.hide();
}
}
},
{
id:'appMode',
impl: {
init: func(nd,symbol),
predicate: func(nd) {
var mode = getprop(nd.options.defaults.app_mode);
return (mode != '' and mode != nil);
},
is_true: func(nd) {
var mode = getprop(nd.options.defaults.app_mode);
nd.symbols.appMode.show();
nd.symbols.appMode.setText(mode);
},
is_false: func(nd){
nd.symbols.appMode.hide();
}
}
},
{
id:'chrono_box',
impl: {
init: func(nd,symbol),
predicate: func(nd) nd.get_switch('toggle_chrono'),
is_true: func(nd) {
var efis_node = props.globals.getNode(nd.efis_path);
var idx = efis_node.getIndex() or 0;
var chronoNode = nd.options.defaults.chrono_node~'['~idx~']';
chronoNode = props.globals.getNode(chronoNode);
var time = nil;
if(chronoNode != nil){
time = chronoNode.getValue('text');
}
nd.symbols.chrono_box.show();
if(time != nil and time != '')
nd.symbols.chrono_text.setText(time);
},
is_false: func(nd){
nd.symbols.chrono_box.hide();
}
}
},
{
id:'chrono_text',
impl: {
init: func(nd,symbol),
predicate: func(nd) 1,
is_true: func(nd) nd.symbols.chrono_text.show(),
is_false: func(nd) nd.symbols.chrono_text.hide(),
}
},
{
id:'degreeArrows',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_display_mode') != 'PLAN' and nd.get_switch('toggle_centered')),
is_true: func(nd) {
nd.symbols.degreeArrows.show();
},
is_false: func(nd){
nd.symbols.degreeArrows.hide();
}
}
},
{
id: 'legDistL',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_display_mode') == 'MAP' and !nd.get_switch('toggle_centered')),
is_true: func(nd){
var active = getprop('autopilot/route-manager/active');
var lat_ctrl = getprop(nd.options.defaults.lat_ctrl);
var managed_v = nd.options.defaults.managed_val;
var is_managed = (lat_ctrl == managed_v);
var toggle_xtrk_err = nd.get_switch('toggle_xtrk_error');
if((!active or is_managed) and !toggle_xtrk_err){
nd.symbols.legDistL.hide();
} else {
var dist = getprop('instrumentation/gps/wp/wp[1]/course-error-nm');
if(dist == nil or dist == '' or dist > -0.1){
nd.symbols.legDistL.hide();
} else {
dist = sprintf('%.1fL', math.abs(dist));
nd.symbols.legDistL.setText(dist);
nd.symbols.legDistL.show();
}
}
},
is_false: func(nd){
nd.symbols.legDistL.hide();
}
}
},
{
id: 'legDistR',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_display_mode') == 'MAP' and !nd.get_switch('toggle_centered')),
is_true: func(nd){
var active = getprop('autopilot/route-manager/active');
var lat_ctrl = getprop(nd.options.defaults.lat_ctrl);
var managed_v = nd.options.defaults.managed_val;
var is_managed = (lat_ctrl == managed_v);
var toggle_xtrk_err = nd.get_switch('toggle_xtrk_error');
if((!active or is_managed) and !toggle_xtrk_err){
nd.symbols.legDistR.hide();
} else {
var dist = getprop('instrumentation/gps/wp/wp[1]/course-error-nm');
if(dist == nil or dist == '' or dist < 0.1){
nd.symbols.legDistR.hide();
} else {
dist = sprintf('%.1fR', math.abs(dist));
nd.symbols.legDistR.setText(dist);
nd.symbols.legDistR.show();
}
}
},
is_false: func(nd){
nd.symbols.legDistR.hide();
}
}
},
{
id: 'legDistCtrL',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_display_mode') == 'MAP' and nd.get_switch('toggle_centered')),
is_true: func(nd){
var active = getprop('autopilot/route-manager/active');
var lat_ctrl = getprop(nd.options.defaults.lat_ctrl);
var managed_v = nd.options.defaults.managed_val;
var is_managed = (lat_ctrl == managed_v);
var toggle_xtrk_err = nd.get_switch('toggle_xtrk_error');
if((!active or is_managed) and !toggle_xtrk_err){
nd.symbols.legDistCtrL.hide();
} else {
var dist = getprop('instrumentation/gps/wp/wp[1]/course-error-nm');
if(dist == nil or dist == '' or dist > -0.1){
nd.symbols.legDistCtrL.hide();
} else {
dist = sprintf('%.1fL', math.abs(dist));
nd.symbols.legDistCtrL.setText(dist);
nd.symbols.legDistCtrL.show();
}
}
},
is_false: func(nd){
nd.symbols.legDistCtrL.hide();
}
}
},
{
id: 'legDistCtrR',
impl: {
init: func(nd,symbol),
predicate: func(nd) (nd.get_switch('toggle_display_mode') == 'MAP' and nd.get_switch('toggle_centered')),
is_true: func(nd){
var active = getprop('autopilot/route-manager/active');
var lat_ctrl = getprop(nd.options.defaults.lat_ctrl);
var managed_v = nd.options.defaults.managed_val;
var is_managed = (lat_ctrl == managed_v);
var toggle_xtrk_err = nd.get_switch('toggle_xtrk_error');
if((!active or is_managed) and !toggle_xtrk_err){
nd.symbols.legDistCtrR.hide();
} else {
var dist = getprop('instrumentation/gps/wp/wp[1]/course-error-nm');
if(dist == nil or dist == '' or dist < 0.1){
nd.symbols.legDistCtrR.hide();
} else {
dist = sprintf('%.1fR', math.abs(dist));
nd.symbols.legDistCtrR.setText(dist);
nd.symbols.legDistCtrR.show();
}
}
},
is_false: func(nd){
nd.symbols.legDistCtrR.hide();
}
}
},
], # end of vector with features
}
#####
##
## add support for other aircraft/ND types and styles here
## or move to other files.
##
## see: http://wiki.flightgear.org/NavDisplay#Custom_ND_Styles
## and: http://wiki.flightgear.org/NavDisplay#Adding_new_features
}; # end of NDStyles
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