230 lines
7.6 KiB
Text
230 lines
7.6 KiB
Text
# Copyright 2018 Stuart Buchanan
|
|
# This file is part of FlightGear.
|
|
#
|
|
# Foobar is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# FlightGear is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with FlightGear. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
# NearestAirports Controller
|
|
var NearestAirportsController =
|
|
{
|
|
UIGROUP : {
|
|
NONE : 0, # No group currently selected,
|
|
APT : 1,
|
|
RNWY : 2,
|
|
FREQ : 3,
|
|
APR : 4,
|
|
},
|
|
|
|
new : func (page, svg)
|
|
{
|
|
var obj = { parents : [ NearestAirportsController, MFDPageController.new(page) ] };
|
|
|
|
# Current active UI group.
|
|
obj.page = page;
|
|
obj._currentGroup = NearestAirportsController.UIGROUP.NONE;
|
|
obj._crsrToggle = 0;
|
|
|
|
return obj;
|
|
},
|
|
|
|
selectAirports : func() {
|
|
me.selectGroup(NearestAirportsController.UIGROUP.APT)
|
|
},
|
|
selectRunways : func() {
|
|
me.selectGroup(NearestAirportsController.UIGROUP.RNWY);
|
|
},
|
|
selectFrequencies : func() {
|
|
me.selectGroup(NearestAirportsController.UIGROUP.FREQ);
|
|
},
|
|
selectApproaches : func() {
|
|
me.selectGroup(NearestAirportsController.UIGROUP.APR);
|
|
},
|
|
getSelectedGroup : func() {
|
|
return me._currentGroup;
|
|
},
|
|
selectGroup : func(grp) {
|
|
me._currentGroup = grp;
|
|
if (grp == NearestAirportsController.UIGROUP.APT) me.page.airportSelect.showCRSR() else me.page.airportSelect.hideCRSR();
|
|
if (grp == NearestAirportsController.UIGROUP.RNWY) me.page.runwaySelect.highlightElement() else me.page.runwaySelect.unhighlightElement();
|
|
if (grp == NearestAirportsController.UIGROUP.FREQ) me.page.freqSelect.showCRSR() else me.page.freqSelect.hideCRSR();
|
|
if (grp == NearestAirportsController.UIGROUP.APR) me.page.approachSelect.showCRSR() else me.page.approachSelect.hideCRSR();
|
|
me._crsrToggle = 1;
|
|
},
|
|
|
|
# Input Handling
|
|
handleCRSR : func() {
|
|
me._crsrToggle = (! me._crsrToggle);
|
|
if (me._crsrToggle) {
|
|
me.page.topMenu(me.page.device, me.page, nil);
|
|
me.page.selectAirports();
|
|
me.selectAirports();
|
|
} else {
|
|
# Hide the cursor and reset any highlighting
|
|
me.page.resetCRSR();
|
|
}
|
|
return emesary.Transmitter.ReceiptStatus_Finished;
|
|
},
|
|
handleFMSInner : func(value) {
|
|
if (me._crsrToggle == 1) {
|
|
# Scroll through whatever is the current list
|
|
|
|
if (me._currentGroup == NearestAirportsController.UIGROUP.APT) {
|
|
me.page.airportSelect.incrSmall(value);
|
|
var apt_id = me.page.getSelectedAirportID();
|
|
|
|
var aptdata = me.getAirport(apt_id);
|
|
me.page.updateAirportData(aptdata);
|
|
}
|
|
|
|
if (me._currentGroup == NearestAirportsController.UIGROUP.RNWY) {
|
|
me.page.runwaySelect.incrSmall(value);
|
|
# Need to manually update the runway information
|
|
var apt_id = me.page.airportSelect.getValue();
|
|
var rwy = me.page.runwaySelect.getValue();
|
|
|
|
if ((rwy != nil) and (rwy != "")) {
|
|
var apt_info = me.getAirport(apt_id);
|
|
|
|
if (apt_info != nil) {
|
|
# Names in the runway selection are of the form "NNN-MMM", e.g. 11R-29L
|
|
# We just want the first of these.
|
|
var idx = find("-", rwy);
|
|
if (idx != -1) {
|
|
rwy = substr(rwy, 0, idx);
|
|
var rwy_info = apt_info.runways[rwy];
|
|
me.page.updateRunwayInfo(rwy_info);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (me._currentGroup == NearestAirportsController.UIGROUP.FREQ) me.page.freqSelect.incrSmall(value);
|
|
if (me._currentGroup == NearestAirportsController.UIGROUP.APR) me.page.approachSelect.incrSmall(value);
|
|
|
|
return emesary.Transmitter.ReceiptStatus_Finished;
|
|
} else {
|
|
return me.page.mfd.SurroundController.handleFMSInner(value);
|
|
}
|
|
},
|
|
handleFMSOuter : func(value) {
|
|
if (me._crsrToggle == 1) {
|
|
|
|
# The large knob only affects the Airport selection in cursor mode.
|
|
# Question-mark over whether it does this when other groups
|
|
# are selected. Assumption now is that it doesn't - otherwise it would
|
|
# be too easy to nudge it while trying to scroll through runways/approaches etc.
|
|
|
|
if (me._currentGroup == NearestAirportsController.UIGROUP.APT) {
|
|
me.page.airportSelect.incrLarge(value);
|
|
var apt_id = me.page.getSelectedAirportID();
|
|
var apt_info = me.getAirport(apt_id);
|
|
me.page.updateAirportData(apt_info);
|
|
}
|
|
|
|
return emesary.Transmitter.ReceiptStatus_Finished;
|
|
} else {
|
|
return me.page.mfd.SurroundController.handleFMSOuter(value);
|
|
}
|
|
},
|
|
handleEnter : func(value) {
|
|
if (me._crsrToggle == 1) {
|
|
if (me._currentGroup == NearestAirportsController.UIGROUP.APT) {
|
|
# If the airport group is selected, the ENT key selects the next airport
|
|
me.page.airportSelect.incrLarge(value);
|
|
var apt_id = me.page.getSelectedAirportID();
|
|
var apt_info = me.getAirport(apt_id);
|
|
me.page.updateAirportData(apt_info);
|
|
return emesary.Transmitter.ReceiptStatus_Finished;
|
|
}
|
|
|
|
if (me._currentGroup == NearestAirportsController.UIGROUP.RNWY) {
|
|
# No effect if runways are selected
|
|
return emesary.Transmitter.ReceiptStatus_Finished;
|
|
}
|
|
|
|
if (me._currentGroup == NearestAirportsController.UIGROUP.FREQ) {
|
|
var freq = me.page.getSelectedFreq();
|
|
if (freq != nil) {
|
|
me.page.mfd.SurroundController.setStandbyNavComFreq(freq);
|
|
}
|
|
return emesary.Transmitter.ReceiptStatus_Finished;
|
|
}
|
|
|
|
if (me._currentGroup == NearestAirportsController.UIGROUP.APR) {
|
|
# TODO Select the current Approach
|
|
var appr = me.page.getSelectedApproach();
|
|
if (appr != nil) print("NearestAirportController.handleEnter Approach selection " ~ appr);
|
|
}
|
|
} else {
|
|
return emesary.Transmitter.ReceiptStatus_NotProcessed;
|
|
}
|
|
},
|
|
|
|
handleRange : func(val)
|
|
{
|
|
# Pass any range entries to the NavMapController
|
|
me.page.mfd.NavigationMap.controller.handleZoom(val);
|
|
},
|
|
|
|
|
|
# Reset controller if required when the page is displayed or hidden
|
|
ondisplay : func() {
|
|
me._currentGroup = NearestAirportsController.UIGROUP.NONE;
|
|
me.RegisterWithEmesary();
|
|
me.getNearestAirports();
|
|
me.page.mfd.NavigationMap.getController().enableDTO(1);
|
|
},
|
|
offdisplay : func() {
|
|
me.page.mfd.NavigationMap.getController().enableDTO(0);
|
|
me.DeRegisterWithEmesary();
|
|
},
|
|
|
|
getNearestAirports : func() {
|
|
|
|
var notification = notifications.PFDEventNotification.new(
|
|
"MFD",
|
|
me.getDeviceID(),
|
|
notifications.PFDEventNotification.NavData,
|
|
{Id: "NearestAirports", Value: nil});
|
|
|
|
var response = me._transmitter.NotifyAll(notification);
|
|
|
|
if (! me._transmitter.IsFailed(response)) {
|
|
me.page.updateAirports(notification.EventParameter.Value);
|
|
} else {
|
|
return nil;
|
|
}
|
|
},
|
|
|
|
getAirport : func(id) {
|
|
# Use Emesary to get the airport
|
|
var notification = notifications.PFDEventNotification.new(
|
|
"MFD",
|
|
me.getDeviceID(),
|
|
notifications.PFDEventNotification.NavData,
|
|
{Id: "AirportByID", Value: id});
|
|
|
|
var response = me._transmitter.NotifyAll(notification);
|
|
|
|
if (! me._transmitter.IsFailed(response)) {
|
|
var apt_list = notification.EventParameter.Value;
|
|
if ((apt_list != nil) and (size(apt_list) > 0)) {
|
|
return apt_list[0];
|
|
} else {
|
|
return nil;
|
|
}
|
|
} else {
|
|
return nil;
|
|
}
|
|
},
|
|
};
|