113 lines
3.2 KiB
Text
113 lines
3.2 KiB
Text
# NearestIntersections Controller
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var NearestIntersectionsController =
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{
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new : func (page, svg)
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{
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var obj = { parents : [ NearestIntersectionsController, MFDPageController.new(page) ] };
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obj.page = page;
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obj._crsrToggle = 0;
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return obj;
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},
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# Input Handling
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handleCRSR : func() {
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me._crsrToggle = (! me._crsrToggle);
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if (me._crsrToggle) {
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me.page.showCRSR();
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} else {
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me.page.hideCRSR();
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}
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return emesary.Transmitter.ReceiptStatus_Finished;
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},
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handleFMSInner : func(value) {
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if (me._crsrToggle == 1) {
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# Scroll through whatever is the current list
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me.page.select.incrSmall(value);
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var id = me.page.select.getValue();
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var data = me.getNavDataItem(id);
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if ((data != nil) and (size(data) >0)) me.page.updateNavDataItem(data[0]);
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return emesary.Transmitter.ReceiptStatus_Finished;
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} else {
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return me.page.mfd.SurroundController.handleFMSInner(value);
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}
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},
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handleFMSOuter : func(value) {
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if (me._crsrToggle == 1) {
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# Scroll through whatever is the current list
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me.page.select.incrSmall(value);
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var id = me.page.select.getValue();
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var data = me.getNavDataItem(id);
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if ((data != nil) and (size(data) >0)) me.page.updateNavDataItem(data[0]);
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return emesary.Transmitter.ReceiptStatus_Finished;
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} else {
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return me.page.mfd.SurroundController.handleFMSOuter(value);
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}
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},
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handleEnter : func(value) {
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if (me._crsrToggle == 1) {
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me.page.select.incrSmall(value);
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var id = me.page.select.getValue();
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var data = me.getNavDataItem(id);
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if ((data != nil) and (size(data) >0)) me.page.updateNavDataItem(data[0]);
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return emesary.Transmitter.ReceiptStatus_Finished;
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} else {
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return emesary.Transmitter.ReceiptStatus_NotProcessed;
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}
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},
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handleRange : func(val)
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{
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# Pass any range entries to the NavMapController
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me.page.mfd.NavigationMap.getController().handleRange(val);
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},
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# Reset controller if required when the page is displayed or hidden
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ondisplay : func() {
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me.RegisterWithEmesary();
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var fixes = me.getNearestNavData("fix");
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me.page.updateNavData(fixes);
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me.page.mfd.NavigationMap.getController().enableDTO(1);
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me._crsrToggle = 0;
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me.page.hideCRSR();
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},
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offdisplay : func() {
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me.page.mfd.NavigationMap.getController().enableDTO(0);
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me.DeRegisterWithEmesary();
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},
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getNearestNavData : func(type) {
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var notification = notifications.PFDEventNotification.new(
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"MFD",
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1,
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notifications.PFDEventNotification.NavData,
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{Id: "NavDataWithinRange", Value: type});
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var response = me._transmitter.NotifyAll(notification);
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if (! me._transmitter.IsFailed(response)) {
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return notification.EventParameter.Value;
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} else {
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return nil;
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}
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},
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getNavDataItem : func(id) {
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# Use Emesary to get the Fix
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var notification = notifications.PFDEventNotification.new(
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"MFD",
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1,
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notifications.PFDEventNotification.NavData,
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{Id: "NavAidByID", Value: { id: id, type: "fix"} });
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var response = me._transmitter.NotifyAll(notification);
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if (! me._transmitter.IsFailed(response)) {
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return notification.EventParameter.Value;
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} else {
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return nil;
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}
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},
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};
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