Use Nasal to provide GPS search functions.
This commit is contained in:
James Turner
parent
2c6a962a34
commit
4d3a00bf68
2 changed files with 120 additions and 38 deletions
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@ -82,6 +82,12 @@ var RouteManagerDelegate = {
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fgcommand("activate-flightplan", props.Node.new({"activate": 0}));
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},
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endOfFlightPlan: func
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{
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debug.dump("end of flight-plan, deactivating");
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fgcommand("activate-flightplan", props.Node.new({"activate": 0}));
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},
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waypointsChanged: func
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{
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},
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@ -4,23 +4,118 @@
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<height>430</height>
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<modal>false</modal>
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<nasal>
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<open>
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<open><![CDATA[
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var gps = props.globals.getNode("/instrumentation/gps/", 1);
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var dlg = props.globals.getNode("/sim/gui/dialogs/gps", 1);
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var cmd = gps.getNode("command", 1);
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var scratch = gps.getNode("scratch");
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var scratch = gps.getNode("scratch", 1);
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var scratchValid = scratch.getNode("valid", 1);
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scratch.getNode("exact", 1).setBoolValue(0);
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var searchType = scratch.getNode("type", 1);
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var searchQuery = scratch.getNode("query", 1);
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var copySearchArgs = func {
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searchType.setValue(dlg.getNode("search-type").getValue());
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searchQuery.setValue(dlg.getNode("search-query").getValue());
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}
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var updateSearchResults = func
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{
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debug.dump('search results is:', searchResults);
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dlg.getNode("scratch-index", 1).setValue(0);
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dlg.getNode("scratch-has-next", 1).setBoolValue(size(searchResults) > 1);
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if (size(searchResults) < 1) {
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scratchValid.setBoolValue(0);
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return;
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}
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updateScratch();
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}
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var updateScratch = func
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{
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var result = searchResults[dlg.getNode("scratch-index").getValue()];
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if (result == nil) {
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scratchValid.setBoolValue(0);
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return;
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}
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var ty = result.type;
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scratchValid.setBoolValue(1);
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scratch.getNode("type", 1).setValue(ty);
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scratch.getNode("latitude-deg", 1).setValue(result.lat);
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scratch.getNode("longitude-deg", 1).setValue(result.lon);
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scratch.getNode("altitude-ft", 1).setValue(result.elevation);
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scratch.getNode("ident", 1).setValue(result.id);
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scratch.getNode("name", 1).setValue(result.name);
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if (ty == 'vor') {
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scratch.getNode("frequency-mhz", 1).setValue(result.frequency);
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} elsif (ty == 'ndb') {
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scratch.getNode("frequency-khz", 1).setValue(result.frequency);
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}
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var cd = positioned.courseAndDistance(result);
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scratch.getNode("mag-bearing-deg", 1).setValue(cd[0] + magvar());
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scratch.getNode("distance-nm", 1).setValue(cd[1]);
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gui.dialog_update("gps");
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}
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var doSearch = func()
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{
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var ty = dlg.getNode("search-type").getValue();
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var query = dlg.getNode("search-query").getValue();
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searchResults = positioned.sortByRange(positioned.findByIdent(query, ty));
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updateSearchResults();
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}
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var doSearchNames = func
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{
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var ty = dlg.getNode("search-type").getValue();
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var query = dlg.getNode("search-query").getValue();
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searchResults = positioned.sortByRange(positioned.findByName(query, ty));
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updateSearchResults();
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}
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var doSearchNearest = func
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{
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var ty = dlg.getNode("search-type").getValue();
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searchResults = positioned.findWithinRange(200.0, ty);
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updateSearchResults();
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}
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var doLoadRouteWaypoint = func
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{
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var fp = flightplan();
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searchResults = [];
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for (var i=0; i < fp.getPlanSize(); i+=1) {
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append(searchResults, fp.getWP(i));
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}
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updateSearchResults();
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}
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var doScratchPrevious = func
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{
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var index = dlg.getNode("scratch-index").getValue();
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if (index == 0) return;
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dlg.getNode("scratch-index").setValue(index - 1);
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dlg.getNode("scratch-has-next", 1).setValue(size(searchResults) > 1);
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updateScratch();
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}
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var doScratchNext = func
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{
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var index = dlg.getNode("scratch-index").getValue();
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var lastIndex = size(searchResults) - 1;
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if (index == lastIndex) return;
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dlg.getNode("scratch-has-next", 1).setValue((index + 1) < lastIndex);
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dlg.getNode("scratch-index").setValue(index + 1);
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updateScratch();
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}
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var searchResults = [];
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updateSearchResults();
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var slaved = props.globals.getNode("/instrumentation/nav[0]/slaved-to-gps", 1);
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</open>
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]]></open>
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</nasal>
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<name>gps</name>
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<layout>vbox</layout>
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@ -336,36 +431,21 @@
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<legend>Search</legend>
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<binding>
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<command>nasal</command>
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<script>
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copySearchArgs();
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cmd.setValue("search");
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</script>
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<script>doSearch()</script>
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</binding>
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</button>
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<button>
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<legend>Search Names</legend>
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<binding>
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<command>nasal</command>
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<script>
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copySearchArgs();
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cmd.setValue("search-names");
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</script>
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<script>doSearchNames()</script>
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</binding>
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</button>
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<button>
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<legend>Nrst</legend>
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<binding>
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<command>nasal</command>
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<script>
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copySearchArgs();
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scratch.getNode("max-results", 1).setIntValue(10);
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# ensure scratch pos is invalid, so we use current GPS
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# position as the search origin
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scratch.getNode("longitude-deg", 1).setDoubleValue(-9999);
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scratch.getNode("latitude-deg", 1).setDoubleValue(-9999);
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cmd.setValue("nearest")
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</script>
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<script>doSearchNearest()</script>
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</binding>
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</button>
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<button>
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@ -375,11 +455,7 @@
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<legend>Actv RTE WPT</legend>
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<binding>
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<command>nasal</command>
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<script>
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scratch.getNode("results", 1).clearValue();
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scratch.getNode("index", 1).setIntValue(-1);
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cmd.setValue("load-route-wpt")
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</script>
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<script>doLoadRouteWaypoint()</script>
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</binding>
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</button>
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<empty>
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@ -484,7 +560,7 @@
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<button>
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<enable>
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<greater-than>
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<property>/instrumentation/gps/scratch/index</property>
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<property>/sim/gui/dialogs/gps/scratch-index</property>
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<value>0</value>
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</greater-than>
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</enable>
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@ -494,12 +570,12 @@
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<key>left</key>
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<binding>
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<command>nasal</command>
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<script>cmd.setValue("previous")</script>
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<script>doScratchPrevious()</script>
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</binding>
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</button>
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<button>
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<enable>
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<property>/instrumentation/gps/scratch/has-next</property>
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<property>/sim/gui/dialogs/gps/scratch-has-next</property>
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</enable>
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<row>5</row>
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<col>1</col>
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@ -507,7 +583,7 @@
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<key>right</key>
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<binding>
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<command>nasal</command>
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<script>cmd.setValue("next")</script>
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<script>doScratchNext()</script>
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</binding>
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</button>
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</group>
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