1 // kln89_page_*.[ch]xx - this file is one of the "pages" that
2 // are used in the KLN89 GPS unit simulation.
4 // Written by David Luff, started 2005.
6 // Copyright (C) 2005 - David C Luff - david.luff@nottingham.ac.uk
8 // This program is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU General Public License as
10 // published by the Free Software Foundation; either version 2 of the
11 // License, or (at your option) any later version.
13 // This program is distributed in the hope that it will be useful, but
14 // WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the Free Software
20 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
28 #include "kln89_page_apt.hxx"
29 #include "ATCDCL/commlist.hxx"
30 #include "Main/globals.hxx"
31 #include "Airports/runways.hxx"
32 #include "Airports/simple.hxx"
34 // This function is copied from Airports/runways.cxx
35 // TODO - Make the original properly available and remove this instance!!!!
36 // Return reverse rwy number
39 static string GetReverseRunwayNo(string rwyno) {
40 // cout << "Original rwyno = " << rwyNo << '\n';
42 // standardize input number
43 string tmp = rwyno.substr(1, 1);
44 if (( tmp == "L" || tmp == "R" || tmp == "C" ) || (rwyno.size() == 1)) {
47 SG_LOG( SG_GENERAL, SG_INFO,
48 "Standardising rwy number from " << tmp << " to " << rwyno );
52 int rn = atoi(rwyno.substr(0,2).c_str());
57 sprintf(buf, "%02i", rn);
58 if(rwyno.size() == 3) {
59 if(rwyno.substr(2,1) == "L") {
62 } else if (rwyno.substr(2,1) == "R") {
65 } else if (rwyno.substr(2,1) == "C") {
68 } else if (rwyno.substr(2,1) == "T") {
72 SG_LOG(SG_GENERAL, SG_ALERT, "Unknown runway code "
73 << rwyno << " passed to GetReverseRunwayNo(...)");
79 KLN89AptPage::KLN89AptPage(KLN89* parent)
85 // Make sure that _last_apt_id doesn't match at startup to force airport data to be fetched on first update.
86 _last_apt_id = "XXXX";
98 _replaceDialog = false;
103 KLN89AptPage::~KLN89AptPage() {
106 void KLN89AptPage::Update(double dt) {
107 bool actPage = (_kln89->_activePage->GetName() == "ACT" ? true : false);
108 bool multi; // Not set by FindFirst...
110 if(_apt_id.size() == 4) exact = true;
111 // TODO - move this search out to where the button is pressed, and cache the result!
112 if(_apt_id != _last_apt_id || ap == NULL) ap = _kln89->FindFirstAptById(_apt_id, multi, exact);
113 //if(np == NULL) cout << "NULL... ";
114 //if(b == false) cout << "false...\n";
117 cout << "VOR FOUND!\n";
124 //cout << "Valid airport found! id = " << ap->getId() << ", elev = " << ap->getElevation() << '\n';
125 if(_apt_id != _last_apt_id) {
126 UpdateAirport(ap->getId());
127 _last_apt_id = _apt_id;
131 _apt_id = ap->getId();
132 if(_kln89->GetActiveWaypoint()) {
133 if(_apt_id == _kln89->GetActiveWaypoint()->id) {
134 if(!(_kln89->_waypointAlert && _kln89->_blink)) {
135 // Active waypoint arrow
136 _kln89->DrawSpecialChar(4, 2, 0, 3);
140 if(_kln89->_mode != KLN89_MODE_CRSR) {
141 if(!(_subPage == 7 && (_iafDialog || _addDialog || _replaceDialog))) { // Don't draw the airport name when the IAP dialogs are active
144 _kln89->DrawText(ap->getId(), 2, 1, 3);
146 // If it's the ACT page, The ID is shifted slightly right to make space for the waypoint index.
147 _kln89->DrawText(ap->getId(), 2, 4, 3);
149 int n = snprintf(buf, 3, "%i", _kln89->GetActiveWaypointIndex() + 1);
150 _kln89->DrawText((string)buf, 2, 3 - n, 3);
153 if(!_kln89->_blink) {
154 _kln89->DrawText(ap->getId(), 2, 1, 3, false, 99);
162 _kln89->DrawText(ap->getName(), 2, 0, 2);
164 _kln89->DrawText(_kln89->_altUnits == GPS_ALT_UNITS_FT ? "ft" : "m", 2, 14, 3);
166 int n = snprintf(buf, 5, "%i", (_kln89->_altUnits == GPS_ALT_UNITS_FT ? (int)(ap->getElevation()) : (int)((double)ap->getElevation() * SG_FEET_TO_METER)));
167 _kln89->DrawText((string)buf, 2, 14 - n, 3);
169 airport_id_str_map_iterator itr = _kln89->_airportTowns.find(_apt_id);
170 if(itr != _kln89->_airportTowns.end()) {
171 _kln89->DrawText(itr->second, 2, 0, 1);
173 // State / Province / Country
174 itr = _kln89->_airportStates.find(_apt_id);
175 if(itr != _kln89->_airportStates.end()) {
176 _kln89->DrawText(itr->second, 2, 0, 0);
178 } else if(_subPage == 1) {
179 _kln89->DrawLatitude(ap->getLatitude(), 2, 3, 2);
180 _kln89->DrawLongitude(ap->getLongitude(), 2, 3, 1);
181 _kln89->DrawDirDistField(ap->getLatitude() * SG_DEGREES_TO_RADIANS, ap->getLongitude() * SG_DEGREES_TO_RADIANS,
182 2, 0, 0, _to_flag, (_kln89->_mode == KLN89_MODE_CRSR && _uLinePos == 5 ? true : false));
183 } else if(_subPage == 2) {
184 // Try and calculate a realistic difference from UTC based on longitude
185 float degLonPerHr = 360.0 / 24.0; // 15 degrees per hour difference.
186 // Since 0 longitude is the middle of UTC, the boundaries will be at 7.5, 22.5, 37.5 etc.
187 int hrDiff = ((int)((fabs(ap->getLongitude())) + 7.5)) / 15;
188 _kln89->DrawText("UTC", 2, 0, 2);
190 _kln89->DrawText(ap->getLongitude() >= 0.0 ? "+" : "-", 2, 3, 2);
192 snprintf(buf, 3, "%02i", hrDiff);
193 _kln89->DrawText((string)buf, 2, 4, 2);
194 _kln89->DrawText("( DT)", 2, 6, 2);
195 if(ap->getLongitude() >= 0.0) {
200 _kln89->DrawText(ap->getLongitude() >= 0.0 ? "+" : "-", 2, 7, 2);
201 snprintf(buf, 3, "%02i", hrDiff);
202 _kln89->DrawText((string)buf, 2, 8, 2);
204 // I guess we can make a heuristic guess as to fuel availability from the runway sizes
205 // For now assume that airports with asphalt or concrete runways will have at least 100L,
206 // and that runways over 4000ft will have JET.
207 if(_aptRwys[0]->surface() <= 2) {
208 if(_aptRwys[0]->lengthFt() >= 4000) {
209 _kln89->DrawText("JET 100L", 2, 0, 1);
211 _kln89->DrawText("100L", 2, 0, 1);
215 _kln89->DrawText("NO APR", 2, 0, 0);
217 // TODO - output proper differentiation of ILS and NP APR and NP APR type eg GPS(R)
218 _kln89->DrawText("NP APR", 2, 0, 0);
220 } else if(_subPage == 3) {
222 _kln89->DrawChar('+', 1, 3, 0);
224 unsigned int i = _curRwyPage * 2;
226 if(i < _aptRwys.size()) {
228 string s = _aptRwys[i]->ident();
229 _kln89->DrawText(s, 2, 9, 3);
230 _kln89->DrawText("/", 2, 12, 3);
231 _kln89->DrawText(GetReverseRunwayNo(s), 2, 13, 3);
233 s = GPSitoa(int(float(_aptRwys[i]->lengthFt()) * (_kln89->_altUnits == GPS_ALT_UNITS_FT ? 1.0 : SG_FEET_TO_METER) + 0.5));
234 _kln89->DrawText(s, 2, 5 - s.size(), 2);
235 _kln89->DrawText((_kln89->_altUnits == GPS_ALT_UNITS_FT ? "ft" : "m"), 2, 5, 2);
237 // TODO - why not store these strings as an array?
238 switch(_aptRwys[i]->surface()) {
240 // Asphalt - fall through
243 _kln89->DrawText("HRD", 2, 9, 2);
247 // Turf / Turf helipad
248 _kln89->DrawText("TRF", 2, 9, 2);
252 // Dirt / Dirt helipad
253 _kln89->DrawText("DRT", 2, 9, 2);
257 _kln89->DrawText("GRV", 2, 9, 2);
260 // Asphalt helipad - fall through
263 _kln89->DrawText("HRD", 2, 9, 2);
267 _kln89->DrawText("CLY", 2, 9, 2);
270 _kln89->DrawText("MAT", 2, 9, 2);
274 if(i < _aptRwys.size()) {
276 string s = _aptRwys[i]->ident();
277 _kln89->DrawText(s, 2, 9, 1);
278 _kln89->DrawText("/", 2, 12, 1);
279 _kln89->DrawText(GetReverseRunwayNo(s), 2, 13, 1);
281 s = GPSitoa(int(float(_aptRwys[i]->lengthFt()) * (_kln89->_altUnits == GPS_ALT_UNITS_FT ? 1.0 : SG_FEET_TO_METER) + 0.5));
282 _kln89->DrawText(s, 2, 5 - s.size(), 0);
283 _kln89->DrawText((_kln89->_altUnits == GPS_ALT_UNITS_FT ? "ft" : "m"), 2, 5, 0);
285 // TODO - why not store these strings as an array?
286 switch(_aptRwys[i]->surface()) {
288 // Asphalt - fall through
291 _kln89->DrawText("HRD", 2, 9, 0);
295 // Turf / Turf helipad
296 _kln89->DrawText("TRF", 2, 9, 0);
300 // Dirt / Dirt helipad
301 _kln89->DrawText("DRT", 2, 9, 0);
305 _kln89->DrawText("GRV", 2, 9, 0);
308 // Asphalt helipad - fall through
311 _kln89->DrawText("HRD", 2, 9, 0);
315 _kln89->DrawText("CLY", 2, 9, 0);
318 _kln89->DrawText("MAT", 2, 9, 0);
321 } else if(_subPage == 4) {
322 if(_nFreqPages > 1) {
323 _kln89->DrawChar('+', 1, 3, 0);
325 unsigned int i = _curFreqPage * 3;
326 if(i < _aptFreqs.size()) {
327 _kln89->DrawText(_aptFreqs[i].service, 2, 0, 2);
328 _kln89->DrawFreq(_aptFreqs[i].freq, 2, 7, 2);
331 if(i < _aptFreqs.size()) {
332 _kln89->DrawText(_aptFreqs[i].service, 2, 0, 1);
333 _kln89->DrawFreq(_aptFreqs[i].freq, 2, 7, 1);
336 if(i < _aptFreqs.size()) {
337 _kln89->DrawText(_aptFreqs[i].service, 2, 0, 0);
338 _kln89->DrawFreq(_aptFreqs[i].freq, 2, 7, 0);
340 } else if(_subPage == 5) {
341 // TODO - user ought to be allowed to leave persistent remarks
342 _kln89->DrawText("[Remarks]", 2, 2, 2);
343 } else if(_subPage == 6) {
344 // We don't have SID/STAR database yet
346 _kln89->DrawText("No SID/STAR", 2, 3, 2);
347 _kln89->DrawText("In Data Base", 2, 2, 1);
348 _kln89->DrawText("For This Airport", 2, 0, 0);
349 } else if(_subPage == 7) {
351 _kln89->DrawText("IAP", 2, 11, 3);
352 _kln89->DrawText("No Approach", 2, 3, 2);
353 _kln89->DrawText("In Data Base", 2, 2, 1);
354 _kln89->DrawText("For This Airport", 2, 0, 0);
357 _kln89->DrawText(_iaps[_curIap]->_abbrev, 2, 1, 3);
358 _kln89->DrawText(_iaps[_curIap]->_rwyStr, 2, 7, 3);
359 _kln89->DrawText(_iaps[_curIap]->_id, 2, 12, 3);
360 _kln89->DrawText("IAF", 2, 2, 2);
362 for(unsigned int i=_iafStart; i<_IAF.size(); ++i) {
366 // Assume that the IAF number is always single digit!
367 _kln89->DrawText(GPSitoa(i+1), 2, 6, 2-line);
368 if(!(_kln89->_mode == KLN89_MODE_CRSR && _kln89->_blink && _uLinePos == (line + 1))) {
369 _kln89->DrawText(_IAF[i]->id, 2, 8, 2-line);
371 if(_kln89->_mode == KLN89_MODE_CRSR && _uLinePos == (line + 1) && !(_kln89->_blink )) {
372 _kln89->Underline(2, 8, 2-line, 5);
376 if(_uLinePos > 0 && !(_kln89->_blink)) {
379 } else if(_addDialog) {
380 _kln89->DrawText(_iaps[_curIap]->_abbrev, 2, 1, 3);
381 _kln89->DrawText(_iaps[_curIap]->_rwyStr, 2, 7, 3);
382 _kln89->DrawText(_iaps[_curIap]->_id, 2, 12, 3);
383 string s = GPSitoa(_fStart + 1);
384 _kln89->DrawText(s, 2, 2-s.size(), 2);
385 s = GPSitoa(_kln89->_approachFP->waypoints.size());
386 _kln89->DrawText(s, 2, 2-s.size(), 1);
387 if(!(_uLinePos == _fStart+1 && _kln89->_blink)) {
388 _kln89->DrawText(_kln89->_approachFP->waypoints[_fStart]->id, 2, 4, 2);
389 if(_uLinePos == _fStart+1) _kln89->Underline(2, 4, 2, 6);
391 if(!(_uLinePos == _maxULinePos-1 && _kln89->_blink)) {
392 _kln89->DrawText(_kln89->_approachFP->waypoints[_kln89->_approachFP->waypoints.size()-1]->id, 2, 4, 1);
393 if(_uLinePos == _maxULinePos-1) _kln89->Underline(2, 4, 1, 6);
395 if(!(_uLinePos > _kln89->_approachFP->waypoints.size() && _kln89->_blink)) {
396 _kln89->DrawText("ADD TO FPL 0?", 2, 2, 0);
397 if(_uLinePos > _kln89->_approachFP->waypoints.size()) {
398 _kln89->Underline(2, 2, 0, 13);
402 } else if(_replaceDialog) {
403 _kln89->DrawText(_iaps[_curIap]->_abbrev, 2, 1, 3);
404 _kln89->DrawText(_iaps[_curIap]->_rwyStr, 2, 7, 3);
405 _kln89->DrawText(_iaps[_curIap]->_id, 2, 12, 3);
406 _kln89->DrawText("Replace Existing", 2, 0, 2);
407 _kln89->DrawText("Approach", 2, 4, 1);
408 if(_uLinePos > 0 && !(_kln89->_blink)) {
409 _kln89->DrawText("APPROVE?", 2, 4, 0);
410 _kln89->Underline(2, 4, 0, 8);
414 _kln89->DrawText("IAP", 2, 11, 3);
417 if(_kln89->_mode == KLN89_MODE_CRSR && _uLinePos > 4) {
419 if(!_kln89->_blink) _kln89->DrawEnt();
421 for(unsigned int i=0; i<_iaps.size(); ++i) { // TODO - do this properly when > 3 IAPs
422 string s = GPSitoa(i+1);
423 _kln89->DrawText(s, 2, 2 - s.size(), 2-i);
424 if(!(selApp && _uLinePos == 5+i && _kln89->_blink)) {
425 _kln89->DrawText(_iaps[i]->_abbrev, 2, 3, 2-i);
426 _kln89->DrawText(_iaps[i]->_rwyStr, 2, 9, 2-i);
428 if(selApp && _uLinePos == 5+i && !_kln89->_blink) {
429 _kln89->Underline(2, 3, 2-i, 9);
438 if(_kln89->_mode != KLN89_MODE_CRSR) _kln89->DrawText(_apt_id, 2, 1, 3);
441 _kln89->DrawText("----.-", 2, 9, 3);
442 _kln89->DrawText("--------------", 2, 0, 2);
443 _kln89->DrawText("- -- --.--'", 2, 3, 1);
444 _kln89->DrawText("---- --.--'", 2, 3, 0);
445 _kln89->DrawSpecialChar(0, 2, 7, 1);
446 _kln89->DrawSpecialChar(0, 2, 7, 0);
451 if(_kln89->_mode == KLN89_MODE_CRSR) {
452 if(!(_subPage == 7 && (_iafDialog || _addDialog || _replaceDialog))) {
453 if(_uLinePos > 0 && _uLinePos < 5) {
454 // TODO - blink as well
455 _kln89->Underline(2, _uLinePos, 3, 1);
457 for(unsigned int i = 0; i < _apt_id.size(); ++i) {
458 if(_uLinePos != (i + 1)) {
459 _kln89->DrawChar(_apt_id[i], 2, i + 1, 3);
461 if(!_kln89->_blink) _kln89->DrawChar(_apt_id[i], 2, i + 1, 3);
469 KLN89Page::Update(dt);
472 void KLN89AptPage::SetId(const string& s) {
473 if(s != _apt_id || s != _last_apt_id) {
474 UpdateAirport(s); // If we don't do this here we break things if s is the same as the current ID since the update wouldn't get called then.
476 DCL: Hmmm - I wrote the comment above, but I don't quite understand it!
477 I'm not quite sure why I don't simply set _apt_id here (and NOT _last_apt_id)
478 and let the logic in Update(...) handle the airport details cache update.
481 _last_apt_id = _apt_id;
482 _save_apt_id = _apt_id;
486 // Update the cached airport details
487 void KLN89AptPage::UpdateAirport(const string& id) {
492 //cout << "UpdateAirport called, id = " << id << '\n';
493 // TODO - the logic below only returns one service per type per airport - they can be on more than one freq though.
494 if(current_commlist->FindByCode(id, ad, ATIS)) {
495 //cout << "Found ATIS\n";
496 aq.service = "ATIS*";
498 _aptFreqs.push_back(aq);
500 if(current_commlist->FindByCode(id, ad, GROUND)) {
501 aq.service = "GRND*";
503 _aptFreqs.push_back(aq);
505 if(current_commlist->FindByCode(id, ad, TOWER)) {
506 aq.service = "TWR *";
508 _aptFreqs.push_back(aq);
510 if(current_commlist->FindByCode(id, ad, APPROACH)) {
513 _aptFreqs.push_back(aq);
515 _nFreqPages = (unsigned int)ceil((float(_aptFreqs.size())) / 3.0f);
519 const FGAirport* apt = fgFindAirportID(id);
522 // build local array, longest runway first
523 for (unsigned int r=0; r<apt->numRunways(); ++r) {
524 FGRunway* rwy(apt->getRunwayByIndex(r));
525 if ((r > 0) && (rwy->lengthFt() > _aptRwys.front()->lengthFt())) {
526 _aptRwys.insert(_aptRwys.begin(), rwy);
528 _aptRwys.push_back(rwy);
532 _nRwyPages = (_aptRwys.size() + 1) / 2; // 2 runways per page.
533 if(_nFreqPages < 1) _nFreqPages = 1;
534 if(_nRwyPages < 1) _nRwyPages = 1;
536 // Instrument approaches
537 // Only non-precision for now - TODO - handle precision approaches if necessary
539 iap_map_iterator itr = _kln89->_np_iap.find(id);
540 if(itr != _kln89->_np_iap.end()) {
544 if(_iafDialog || _addDialog || _replaceDialog) {
545 // Eek - major logic error if an airport details cache update occurs
546 // with one of these dialogs active.
547 // TODO - output a warning.
548 //cout << "HELP!!!!!!!!!!\n";
550 _maxULinePos = 4 + _iaps.size(); // We shouldn't need to check the crsr for out-of-bounds here since we only update the airport details when the airport code is changed - ie. _uLinePos <= 4!
555 void KLN89AptPage::CrsrPressed() {
556 if(_kln89->_mode == KLN89_MODE_DISP) {
558 // Pressing crsr jumps back to vanilla IAP page.
561 _replaceDialog = false;
565 if(_kln89->_obsMode) {
572 } else if(_subPage == 7) {
573 // Don't *think* we need some of this since some of it we can only get to by pressing ENT, not CRSR.
575 _maxULinePos = _IAF.size();
577 } else if(_addDialog) {
580 } else if(_replaceDialog) {
584 _maxULinePos = 4 + _iaps.size();
596 void KLN89AptPage::ClrPressed() {
597 if(_subPage == 1 && _uLinePos == 5) {
598 _to_flag = !_to_flag;
599 } else if(_subPage == 7) {
600 // Clear backs out IAP selection one step at a time
603 _maxULinePos = 4 + _iaps.size();
609 } else if(_addDialog) {
611 if(_IAF.size() > 1) {
614 // Don't reset _curIaf since it is remembed.
615 _uLinePos = 1 + _curIaf; // TODO - make this robust to more than 3 IAF
617 _maxULinePos = 4 + _iaps.size();
624 } else if(_replaceDialog) {
625 _replaceDialog = false;
633 void KLN89AptPage::EntPressed() {
636 _last_apt_id = _apt_id;
637 _apt_id = _save_apt_id;
638 } else if(_subPage == 7 && _kln89->_mode == KLN89_MODE_CRSR && _uLinePos > 0) {
639 // We are selecting an approach
642 // Record the IAF that was picked
644 _curIaf = _IAF.size() - 1;
646 _curIaf = _uLinePos - 1 + _iafStart;
648 //cout << "_curIaf = " << _curIaf << '\n';
649 // TODO - delete the waypoints inside _approachFP before clearing them!!!!!!!
650 _kln89->_approachFP->waypoints.clear();
651 GPSWaypoint* wp = new GPSWaypoint;
652 *wp = *_IAF[_curIaf]; // Need to make copies here since we're going to alter ID and type sometimes
653 string iafid = wp->id;
655 _kln89->_approachFP->waypoints.push_back(wp);
656 for(unsigned int i=0; i<_IAP.size(); ++i) {
657 if(_IAP[i]->id != iafid) { // Don't duplicate waypoints that are part of the initial fix list and the approach procedure list.
658 // FIXME - allow the same waypoint to be both the IAF and the FAF in some
659 // approaches that have a procedure turn eg. KDLL
660 // Also allow MAF to be the same as IAF!
661 wp = new GPSWaypoint;
663 //cout << "Adding waypoint " << wp->id << ", type is " << wp->appType << '\n';
664 //if(wp->appType == GPS_FAF) wp->id += 'f';
665 //if(wp->appType == GPS_MAP) wp->id += 'm';
666 //cout << "New id = " << wp->id << '\n';
667 _kln89->_approachFP->waypoints.push_back(wp);
670 // Only add 1 missed approach procedure waypoint for now. I think this might be standard always anyway.
671 wp = new GPSWaypoint;
674 _kln89->_approachFP->waypoints.push_back(wp);
677 _maxULinePos = _kln89->_approachFP->waypoints.size() + 1;
678 _uLinePos = _maxULinePos;
680 } else if(_addDialog) {
681 if(_uLinePos == _maxULinePos) {
683 if(_kln89->ApproachLoaded()) {
684 _replaceDialog = true;
688 // Now load the approach into the active flightplan.
689 // As far as I can tell, the rules are this:
690 // If the airport of the approach is in the flightplan, insert it prior to this. (Not sure what happens if airport has already been passed).
691 // If the airport is not in the flightplan, append the approach to the flightplan, even if it is closer than the current active leg,
692 // in which case reorientate to flightplan might put us on the approach, but unable to activate it.
693 // However, it appears from the sim as if this can indeed happen if the user is not carefull.
695 for(unsigned int i=0; i<_kln89->_activeFP->waypoints.size(); ++i) {
696 if(_kln89->_activeFP->waypoints[i]->id == _apt_id) {
697 _kln89->_activeFP->waypoints.insert(_kln89->_activeFP->waypoints.begin()+i, _kln89->_approachFP->waypoints.begin(), _kln89->_approachFP->waypoints.end());
703 _kln89->_activeFP->waypoints.insert(_kln89->_activeFP->waypoints.end(), _kln89->_approachFP->waypoints.begin(), _kln89->_approachFP->waypoints.end());
705 _kln89->_approachID = _apt_id;
706 _kln89->_approachAbbrev = _iaps[_curIap]->_abbrev;
707 _kln89->_approachRwyStr = _iaps[_curIap]->_rwyStr;
708 _kln89->_approachLoaded = true;
709 //_kln89->_messageStack.push_back("*Press ALT To Set Baro");
710 // Actually - this message is only sent when we go into appraoch-arm mode.
711 // TODO - check the flightplan for consistency
712 _kln89->OrientateToActiveFlightPlan();
713 _kln89->_mode = KLN89_MODE_DISP;
714 _kln89->_curPage = 7;
715 _kln89->_activePage = _kln89->_pages[7]; // Do we need to clean up here at all before jumping?
718 } else if(_replaceDialog) {
719 // TODO - load the approach!
720 } else if(_uLinePos > 4) {
725 _IAF = ((FGNPIAP*)(_iaps[_uLinePos-5]))->_IAF;
726 _IAP = ((FGNPIAP*)(_iaps[_uLinePos-5]))->_IAP;
727 _MAP = ((FGNPIAP*)(_iaps[_uLinePos-5]))->_MAP;
728 _curIap = _uLinePos - 5; // TODO - handle the start of list ! no. 1, and the end of list not sequential!
730 if(_IAF.size() > 1) {
731 // More than 1 IAF - display the selection dialog
733 _maxULinePos = _IAF.size();
742 void KLN89AptPage::Knob1Left1() {
743 if(_kln89->_mode == KLN89_MODE_CRSR && _subPage == 7 && _addDialog) {
744 if(_uLinePos == _maxULinePos) {
746 if(_kln89->_approachFP->waypoints.size() > 1) _fStart = _kln89->_approachFP->waypoints.size() - 2;
747 } else if(_uLinePos == _maxULinePos - 1) {
749 } else if(_uLinePos > 0) {
758 KLN89Page::Knob1Left1();
762 void KLN89AptPage::Knob1Right1() {
763 if(_kln89->_mode == KLN89_MODE_CRSR && _subPage == 7 && _addDialog) {
764 if(_uLinePos == _maxULinePos) {
766 } else if(_uLinePos == _maxULinePos - 1) {
769 } else if(_uLinePos > 0) {
770 if(_fStart >= _kln89->_approachFP->waypoints.size() - 2) {
776 } else if(_uLinePos == 0) {
781 KLN89Page::Knob1Right1();
785 void KLN89AptPage::Knob2Left1() {
786 if(_kln89->_mode != KLN89_MODE_CRSR || _uLinePos == 0) {
787 if(_uLinePos == 0 && _kln89->_mode == KLN89_MODE_CRSR && _kln89->_obsMode) {
788 KLN89Page::Knob2Left1();
789 } else if(_subPage == 5) {
791 _curFreqPage = _nFreqPages - 1;
792 } else if(_subPage == 4) {
794 if(_curFreqPage == 0) {
796 _curRwyPage = _nRwyPages - 1;
800 } else if(_subPage == 3) {
801 if(_curRwyPage == 0) {
802 KLN89Page::Knob2Left1();
807 KLN89Page::Knob2Left1();
810 if(_uLinePos < 5 && !(_subPage == 7 && (_iafDialog || _addDialog || _replaceDialog))) {
811 // Same logic for all pages - set the ID
812 _apt_id = _apt_id.substr(0, _uLinePos);
813 // ASSERT(_uLinePos > 0);
814 if(_uLinePos == (_apt_id.size() + 1)) {
817 _apt_id[_uLinePos - 1] = _kln89->DecChar(_apt_id[_uLinePos - 1], (_uLinePos == 1 ? false : true));
821 // TODO - set by name
823 // NO-OP - to/fr is cycled by clr button
829 void KLN89AptPage::Knob2Right1() {
830 if(_kln89->_mode != KLN89_MODE_CRSR || _uLinePos == 0) {
831 if(_uLinePos == 0 && _kln89->_mode == KLN89_MODE_CRSR && _kln89->_obsMode) {
832 KLN89Page::Knob2Right1();
833 } else if(_subPage == 2) {
836 } else if(_subPage == 3) {
837 if(_curRwyPage == _nRwyPages - 1) {
843 } else if(_subPage == 4) {
844 if(_curFreqPage == _nFreqPages - 1) {
850 KLN89Page::Knob2Right1();
853 if(_uLinePos < 5 && !(_subPage == 7 && (_iafDialog || _addDialog || _replaceDialog))) {
854 // Same logic for all pages - set the ID
855 _apt_id = _apt_id.substr(0, _uLinePos);
856 // ASSERT(_uLinePos > 0);
857 if(_uLinePos == (_apt_id.size() + 1)) {
860 _apt_id[_uLinePos - 1] = _kln89->IncChar(_apt_id[_uLinePos - 1], (_uLinePos == 1 ? false : true));
864 // TODO - set by name
866 // NO-OP - to/fr is cycled by clr button