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 // Since 0 longitude is the middle of UTC, the boundaries will be at 7.5, 22.5, 37.5 etc.
186 int hrDiff = ((int)((fabs(ap->getLongitude())) + 7.5)) / 15;
187 _kln89->DrawText("UTC", 2, 0, 2);
189 _kln89->DrawText(ap->getLongitude() >= 0.0 ? "+" : "-", 2, 3, 2);
191 snprintf(buf, 3, "%02i", hrDiff);
192 _kln89->DrawText((string)buf, 2, 4, 2);
193 _kln89->DrawText("( DT)", 2, 6, 2);
194 if(ap->getLongitude() >= 0.0) {
199 _kln89->DrawText(ap->getLongitude() >= 0.0 ? "+" : "-", 2, 7, 2);
200 snprintf(buf, 3, "%02i", hrDiff);
201 _kln89->DrawText((string)buf, 2, 8, 2);
203 // I guess we can make a heuristic guess as to fuel availability from the runway sizes
204 // For now assume that airports with asphalt or concrete runways will have at least 100L,
205 // and that runways over 4000ft will have JET.
206 if(_aptRwys[0]->surface() <= 2) {
207 if(_aptRwys[0]->lengthFt() >= 4000) {
208 _kln89->DrawText("JET 100L", 2, 0, 1);
210 _kln89->DrawText("100L", 2, 0, 1);
214 _kln89->DrawText("NO APR", 2, 0, 0);
216 // TODO - output proper differentiation of ILS and NP APR and NP APR type eg GPS(R)
217 _kln89->DrawText("NP APR", 2, 0, 0);
219 } else if(_subPage == 3) {
221 _kln89->DrawChar('+', 1, 3, 0);
223 unsigned int i = _curRwyPage * 2;
225 if(i < _aptRwys.size()) {
227 string s = _aptRwys[i]->ident();
228 _kln89->DrawText(s, 2, 9, 3);
229 _kln89->DrawText("/", 2, 12, 3);
230 _kln89->DrawText(GetReverseRunwayNo(s), 2, 13, 3);
232 s = GPSitoa(int(float(_aptRwys[i]->lengthFt()) * (_kln89->_altUnits == GPS_ALT_UNITS_FT ? 1.0 : SG_FEET_TO_METER) + 0.5));
233 _kln89->DrawText(s, 2, 5 - s.size(), 2);
234 _kln89->DrawText((_kln89->_altUnits == GPS_ALT_UNITS_FT ? "ft" : "m"), 2, 5, 2);
236 // TODO - why not store these strings as an array?
237 switch(_aptRwys[i]->surface()) {
239 // Asphalt - fall through
242 _kln89->DrawText("HRD", 2, 9, 2);
246 // Turf / Turf helipad
247 _kln89->DrawText("TRF", 2, 9, 2);
251 // Dirt / Dirt helipad
252 _kln89->DrawText("DRT", 2, 9, 2);
256 _kln89->DrawText("GRV", 2, 9, 2);
259 // Asphalt helipad - fall through
262 _kln89->DrawText("HRD", 2, 9, 2);
266 _kln89->DrawText("CLY", 2, 9, 2);
269 _kln89->DrawText("MAT", 2, 9, 2);
273 if(i < _aptRwys.size()) {
275 string s = _aptRwys[i]->ident();
276 _kln89->DrawText(s, 2, 9, 1);
277 _kln89->DrawText("/", 2, 12, 1);
278 _kln89->DrawText(GetReverseRunwayNo(s), 2, 13, 1);
280 s = GPSitoa(int(float(_aptRwys[i]->lengthFt()) * (_kln89->_altUnits == GPS_ALT_UNITS_FT ? 1.0 : SG_FEET_TO_METER) + 0.5));
281 _kln89->DrawText(s, 2, 5 - s.size(), 0);
282 _kln89->DrawText((_kln89->_altUnits == GPS_ALT_UNITS_FT ? "ft" : "m"), 2, 5, 0);
284 // TODO - why not store these strings as an array?
285 switch(_aptRwys[i]->surface()) {
287 // Asphalt - fall through
290 _kln89->DrawText("HRD", 2, 9, 0);
294 // Turf / Turf helipad
295 _kln89->DrawText("TRF", 2, 9, 0);
299 // Dirt / Dirt helipad
300 _kln89->DrawText("DRT", 2, 9, 0);
304 _kln89->DrawText("GRV", 2, 9, 0);
307 // Asphalt helipad - fall through
310 _kln89->DrawText("HRD", 2, 9, 0);
314 _kln89->DrawText("CLY", 2, 9, 0);
317 _kln89->DrawText("MAT", 2, 9, 0);
320 } else if(_subPage == 4) {
321 if(_nFreqPages > 1) {
322 _kln89->DrawChar('+', 1, 3, 0);
324 unsigned int i = _curFreqPage * 3;
325 if(i < _aptFreqs.size()) {
326 _kln89->DrawText(_aptFreqs[i].service, 2, 0, 2);
327 _kln89->DrawFreq(_aptFreqs[i].freq, 2, 7, 2);
330 if(i < _aptFreqs.size()) {
331 _kln89->DrawText(_aptFreqs[i].service, 2, 0, 1);
332 _kln89->DrawFreq(_aptFreqs[i].freq, 2, 7, 1);
335 if(i < _aptFreqs.size()) {
336 _kln89->DrawText(_aptFreqs[i].service, 2, 0, 0);
337 _kln89->DrawFreq(_aptFreqs[i].freq, 2, 7, 0);
339 } else if(_subPage == 5) {
340 // TODO - user ought to be allowed to leave persistent remarks
341 _kln89->DrawText("[Remarks]", 2, 2, 2);
342 } else if(_subPage == 6) {
343 // We don't have SID/STAR database yet
345 _kln89->DrawText("No SID/STAR", 2, 3, 2);
346 _kln89->DrawText("In Data Base", 2, 2, 1);
347 _kln89->DrawText("For This Airport", 2, 0, 0);
348 } else if(_subPage == 7) {
350 _kln89->DrawText("IAP", 2, 11, 3);
351 _kln89->DrawText("No Approach", 2, 3, 2);
352 _kln89->DrawText("In Data Base", 2, 2, 1);
353 _kln89->DrawText("For This Airport", 2, 0, 0);
356 _kln89->DrawText(_iaps[_curIap]->_ident, 2, 1, 3);
357 _kln89->DrawText(_iaps[_curIap]->_rwyStr, 2, 7, 3);
358 _kln89->DrawText(_iaps[_curIap]->_aptIdent, 2, 12, 3);
359 _kln89->DrawText("IAF", 2, 2, 2);
360 unsigned int line = 0;
361 for(unsigned int i=_iafStart; i<_approachRoutes.size(); ++i) {
363 i = _approachRoutes.size() - 1;
365 // Assume that the IAF number is always single digit!
366 _kln89->DrawText(GPSitoa(i+1), 2, 6, 2-line);
367 if(!(_kln89->_mode == KLN89_MODE_CRSR && _kln89->_blink && _uLinePos == (line + 1))) {
368 _kln89->DrawText(_approachRoutes[i]->waypoints[0]->id, 2, 8, 2-line);
370 if(_kln89->_mode == KLN89_MODE_CRSR && _uLinePos == (line + 1) && !(_kln89->_blink )) {
371 _kln89->Underline(2, 8, 2-line, 5);
375 if(_uLinePos > 0 && !(_kln89->_blink)) {
378 } else if(_addDialog) {
379 _kln89->DrawText(_iaps[_curIap]->_ident, 2, 1, 3);
380 _kln89->DrawText(_iaps[_curIap]->_rwyStr, 2, 7, 3);
381 _kln89->DrawText(_iaps[_curIap]->_aptIdent, 2, 12, 3);
382 string s = GPSitoa(_fStart + 1);
383 _kln89->DrawText(s, 2, 2-s.size(), 2);
384 s = GPSitoa(_kln89->_approachFP->waypoints.size());
385 _kln89->DrawText(s, 2, 2-s.size(), 1);
386 if(!(_uLinePos == _fStart+1 && _kln89->_blink)) {
387 _kln89->DrawText(_kln89->_approachFP->waypoints[_fStart]->id, 2, 4, 2);
388 if(_uLinePos == _fStart+1) _kln89->Underline(2, 4, 2, 6);
390 if(!(_uLinePos == _maxULinePos-1 && _kln89->_blink)) {
391 _kln89->DrawText(_kln89->_approachFP->waypoints[_kln89->_approachFP->waypoints.size()-1]->id, 2, 4, 1);
392 if(_uLinePos == _maxULinePos-1) _kln89->Underline(2, 4, 1, 6);
394 if(!(_uLinePos > _kln89->_approachFP->waypoints.size() && _kln89->_blink)) {
395 _kln89->DrawText("ADD TO FPL 0?", 2, 2, 0);
396 if(_uLinePos > _kln89->_approachFP->waypoints.size()) {
397 _kln89->Underline(2, 2, 0, 13);
401 } else if(_replaceDialog) {
402 _kln89->DrawText(_iaps[_curIap]->_ident, 2, 1, 3);
403 _kln89->DrawText(_iaps[_curIap]->_rwyStr, 2, 7, 3);
404 _kln89->DrawText(_iaps[_curIap]->_aptIdent, 2, 12, 3);
405 _kln89->DrawText("Replace Existing", 2, 0, 2);
406 _kln89->DrawText("Approach", 2, 4, 1);
407 if(_uLinePos > 0 && !(_kln89->_blink)) {
408 _kln89->DrawText("APPROVE?", 2, 4, 0);
409 _kln89->Underline(2, 4, 0, 8);
413 _kln89->DrawText("IAP", 2, 11, 3);
415 if(_kln89->_mode == KLN89_MODE_CRSR && _uLinePos > 4) {
417 if(!_kln89->_blink) _kln89->DrawEnt();
419 // _maxULine pos should be 4 + iaps.size() at this point.
420 // Draw a maximum of 3 IAPs.
421 // If there are more than 3 IAPs for this airport, then we need to offset the start
422 // of the list if _uLinePos is pointing at the 4th or later IAP.
423 unsigned int offset = 0;
426 offset = _uLinePos - 7;
428 for(unsigned int i=0; i<3; ++i) {
430 if(index < _iaps.size()) {
431 string s = GPSitoa(index+1);
432 _kln89->DrawText(s, 2, 2 - s.size(), 2-i);
433 if(!(selApp && _uLinePos == index+5 && _kln89->_blink)) {
434 _kln89->DrawText(_iaps[index]->_ident, 2, 3, 2-i);
435 _kln89->DrawText(_iaps[index]->_rwyStr, 2, 9, 2-i);
437 if(selApp && _uLinePos == index+5 && !_kln89->_blink) {
438 _kln89->Underline(2, 3, 2-i, 9);
448 if(_kln89->_mode != KLN89_MODE_CRSR) _kln89->DrawText(_apt_id, 2, 1, 3);
451 _kln89->DrawText("----.-", 2, 9, 3);
452 _kln89->DrawText("--------------", 2, 0, 2);
453 _kln89->DrawText("- -- --.--'", 2, 3, 1);
454 _kln89->DrawText("---- --.--'", 2, 3, 0);
455 _kln89->DrawSpecialChar(0, 2, 7, 1);
456 _kln89->DrawSpecialChar(0, 2, 7, 0);
461 if(_kln89->_mode == KLN89_MODE_CRSR) {
462 if(!(_subPage == 7 && (_iafDialog || _addDialog || _replaceDialog))) {
463 if(_uLinePos > 0 && _uLinePos < 5) {
464 // TODO - blink as well
465 _kln89->Underline(2, _uLinePos, 3, 1);
467 for(unsigned int i = 0; i < _apt_id.size(); ++i) {
468 if(_uLinePos != (i + 1)) {
469 _kln89->DrawChar(_apt_id[i], 2, i + 1, 3);
471 if(!_kln89->_blink) _kln89->DrawChar(_apt_id[i], 2, i + 1, 3);
479 KLN89Page::Update(dt);
482 void KLN89AptPage::SetId(const string& s) {
483 if(s != _apt_id || s != _last_apt_id) {
484 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.
486 DCL: Hmmm - I wrote the comment above, but I don't quite understand it!
487 I'm not quite sure why I don't simply set _apt_id here (and NOT _last_apt_id)
488 and let the logic in Update(...) handle the airport details cache update.
491 _last_apt_id = _apt_id;
492 _save_apt_id = _apt_id;
496 // Update the cached airport details
497 void KLN89AptPage::UpdateAirport(const string& id) {
502 //cout << "UpdateAirport called, id = " << id << '\n';
503 // TODO - the logic below only returns one service per type per airport - they can be on more than one freq though.
504 if(current_commlist->FindByCode(id, ad, ATIS)) {
505 //cout << "Found ATIS\n";
506 aq.service = "ATIS*";
508 _aptFreqs.push_back(aq);
510 if(current_commlist->FindByCode(id, ad, GROUND)) {
511 aq.service = "GRND*";
513 _aptFreqs.push_back(aq);
515 if(current_commlist->FindByCode(id, ad, TOWER)) {
516 aq.service = "TWR *";
518 _aptFreqs.push_back(aq);
520 if(current_commlist->FindByCode(id, ad, APPROACH)) {
523 _aptFreqs.push_back(aq);
525 _nFreqPages = (unsigned int)ceil((float(_aptFreqs.size())) / 3.0f);
529 const FGAirport* apt = fgFindAirportID(id);
532 // build local array, longest runway first
533 for (unsigned int r=0; r<apt->numRunways(); ++r) {
534 FGRunway* rwy(apt->getRunwayByIndex(r));
535 if ((r > 0) && (rwy->lengthFt() > _aptRwys.front()->lengthFt())) {
536 _aptRwys.insert(_aptRwys.begin(), rwy);
538 _aptRwys.push_back(rwy);
542 _nRwyPages = (_aptRwys.size() + 1) / 2; // 2 runways per page.
543 if(_nFreqPages < 1) _nFreqPages = 1;
544 if(_nRwyPages < 1) _nRwyPages = 1;
546 // Instrument approaches
547 // Only non-precision for now - TODO - handle precision approaches if necessary
549 iap_map_iterator itr = _kln89->_np_iap.find(id);
550 if(itr != _kln89->_np_iap.end()) {
554 if(_iafDialog || _addDialog || _replaceDialog) {
555 // Eek - major logic error if an airport details cache update occurs
556 // with one of these dialogs active.
557 // TODO - output a warning.
558 //cout << "HELP!!!!!!!!!!\n";
560 _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!
565 void KLN89AptPage::CrsrPressed() {
566 if(_kln89->_mode == KLN89_MODE_DISP) {
568 // Pressing crsr jumps back to vanilla IAP page.
571 _replaceDialog = false;
575 if(_kln89->_obsMode) {
582 } else if(_subPage == 7) {
583 // Don't *think* we need some of this since some of it we can only get to by pressing ENT, not CRSR.
585 _maxULinePos = _approachRoutes.size();
587 } else if(_addDialog) {
590 } else if(_replaceDialog) {
594 _maxULinePos = 4 + _iaps.size();
606 void KLN89AptPage::ClrPressed() {
607 if(_subPage == 1 && _uLinePos == 5) {
608 _to_flag = !_to_flag;
609 } else if(_subPage == 7) {
610 // Clear backs out IAP selection one step at a time
613 _maxULinePos = 4 + _iaps.size();
619 } else if(_addDialog) {
621 if(_approachRoutes.size() > 1) {
624 // Don't reset _curIaf since it is remembed.
625 _uLinePos = 1 + _curIaf; // TODO - make this robust to more than 3 IAF
627 _maxULinePos = 4 + _iaps.size();
634 } else if(_replaceDialog) {
635 _replaceDialog = false;
643 void KLN89AptPage::EntPressed() {
646 if(_kln89->_dtoReview) {
647 _kln89->DtoInitiate(_apt_id);
649 _last_apt_id = _apt_id;
650 _apt_id = _save_apt_id;
652 } else if(_subPage == 7 && _kln89->_mode == KLN89_MODE_CRSR && _uLinePos > 0) {
653 // We are selecting an approach
656 // Record the IAF that was picked
658 _curIaf = _approachRoutes.size() - 1;
660 _curIaf = _uLinePos - 1 + _iafStart;
662 //cout << "_curIaf = " << _curIaf << '\n';
663 // TODO - delete the waypoints inside _approachFP before clearing them!!!!!!!
664 _kln89->_approachFP->waypoints.clear();
665 GPSWaypoint* wp = new GPSWaypoint;
666 *wp = *(_approachRoutes[_curIaf]->waypoints[0]); // Need to make copies here since we're going to alter ID and type sometimes
667 string iafid = wp->id;
668 _kln89->_approachFP->waypoints.push_back(wp);
669 for(unsigned int i=0; i<_IAP.size(); ++i) {
670 if(_IAP[i]->id != iafid) { // Don't duplicate waypoints that are part of the initial fix list and the approach procedure list.
671 // FIXME - allow the same waypoint to be both the IAF and the FAF in some
672 // approaches that have a procedure turn eg. KDLL
673 // Also allow MAF to be the same as IAF!
674 wp = new GPSWaypoint;
676 //cout << "Adding waypoint " << wp->id << ", type is " << wp->appType << '\n';
677 //if(wp->appType == GPS_FAF) wp->id += 'f';
678 //if(wp->appType == GPS_MAP) wp->id += 'm';
679 //cout << "New id = " << wp->id << '\n';
680 _kln89->_approachFP->waypoints.push_back(wp);
685 _maxULinePos = _kln89->_approachFP->waypoints.size() + 1;
686 _uLinePos = _maxULinePos;
688 } else if(_addDialog) {
689 if(_uLinePos == _maxULinePos) {
691 if(_kln89->ApproachLoaded()) {
692 _replaceDialog = true;
696 // Now load the approach into the active flightplan.
697 // As far as I can tell, the rules are this:
698 // 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).
699 // If the airport is not in the flightplan, append the approach to the flightplan, even if it is closer than the current active leg,
700 // in which case reorientate to flightplan might put us on the approach, but unable to activate it.
701 // However, it appears from the sim as if this can indeed happen if the user is not carefull.
703 for(unsigned int i=0; i<_kln89->_activeFP->waypoints.size(); ++i) {
704 if(_kln89->_activeFP->waypoints[i]->id == _apt_id) {
705 _kln89->_activeFP->waypoints.insert(_kln89->_activeFP->waypoints.begin()+i, _kln89->_approachFP->waypoints.begin(), _kln89->_approachFP->waypoints.end());
711 _kln89->_activeFP->waypoints.insert(_kln89->_activeFP->waypoints.end(), _kln89->_approachFP->waypoints.begin(), _kln89->_approachFP->waypoints.end());
713 _kln89->_approachID = _apt_id;
714 _kln89->_approachAbbrev = _iaps[_curIap]->_ident;
715 _kln89->_approachRwyStr = _iaps[_curIap]->_rwyStr;
716 _kln89->_approachLoaded = true;
717 //_kln89->_messageStack.push_back("*Press ALT To Set Baro");
718 // Actually - this message is only sent when we go into appraoch-arm mode.
719 // TODO - check the flightplan for consistency
720 _kln89->OrientateToActiveFlightPlan();
721 _kln89->_mode = KLN89_MODE_DISP;
722 _kln89->_curPage = 7;
723 _kln89->_activePage = _kln89->_pages[7]; // Do we need to clean up here at all before jumping?
726 } else if(_replaceDialog) {
727 // TODO - load the approach!
728 } else if(_uLinePos > 4) {
729 _approachRoutes.clear();
732 _approachRoutes = ((FGNPIAP*)(_iaps[_uLinePos-5]))->_approachRoutes;
733 _IAP = ((FGNPIAP*)(_iaps[_uLinePos-5]))->_IAP;
734 _curIap = _uLinePos - 5; // TODO - handle the start of list ! no. 1, and the end of list not sequential!
736 if(_approachRoutes.size() > 1) {
737 // More than 1 IAF - display the selection dialog
739 _maxULinePos = _approachRoutes.size();
741 // There is only 1 IAF, so load the waypoints into the approach flightplan here.
742 // TODO - there is nasty code duplication loading the approach FP between the case here where we have only one
743 // IAF and the case where we must choose the IAF from a list. Try to tidy this after it is all working properly.
744 _kln89->_approachFP->waypoints.clear();
745 GPSWaypoint* wp = new GPSWaypoint;
746 *wp = *(_approachRoutes[0]->waypoints[0]); // Need to make copies here since we're going to alter ID and type sometimes
747 string iafid = wp->id;
748 _kln89->_approachFP->waypoints.push_back(wp);
749 for(unsigned int i=0; i<_IAP.size(); ++i) {
750 if(_IAP[i]->id != iafid) { // Don't duplicate waypoints that are part of the initial fix list and the approach procedure list.
751 // FIXME - allow the same waypoint to be both the IAF and the FAF in some
752 // approaches that have a procedure turn eg. KDLL
753 // Also allow MAF to be the same as IAF!
754 wp = new GPSWaypoint;
756 _kln89->_approachFP->waypoints.push_back(wp);
766 void KLN89AptPage::Knob1Left1() {
767 if(_kln89->_mode == KLN89_MODE_CRSR && _subPage == 7 && _addDialog) {
768 if(_uLinePos == _maxULinePos) {
770 if(_kln89->_approachFP->waypoints.size() > 1) _fStart = _kln89->_approachFP->waypoints.size() - 2;
771 } else if(_uLinePos == _maxULinePos - 1) {
773 } else if(_uLinePos > 0) {
782 KLN89Page::Knob1Left1();
786 void KLN89AptPage::Knob1Right1() {
787 if(_kln89->_mode == KLN89_MODE_CRSR && _subPage == 7 && _addDialog) {
788 if(_uLinePos == _maxULinePos) {
790 } else if(_uLinePos == _maxULinePos - 1) {
793 } else if(_uLinePos > 0) {
794 if(_fStart >= _kln89->_approachFP->waypoints.size() - 2) {
800 } else if(_uLinePos == 0) {
805 KLN89Page::Knob1Right1();
809 void KLN89AptPage::Knob2Left1() {
810 if(_kln89->_mode != KLN89_MODE_CRSR || _uLinePos == 0) {
811 if(_uLinePos == 0 && _kln89->_mode == KLN89_MODE_CRSR && _kln89->_obsMode) {
812 KLN89Page::Knob2Left1();
813 } else if(_subPage == 5) {
815 _curFreqPage = _nFreqPages - 1;
816 } else if(_subPage == 4) {
818 if(_curFreqPage == 0) {
820 _curRwyPage = _nRwyPages - 1;
824 } else if(_subPage == 3) {
825 if(_curRwyPage == 0) {
826 KLN89Page::Knob2Left1();
830 } else if(_subPage == 0) {
832 // We have to set _uLinePos here even though the cursor isn't pressed, to
833 // ensure that the list displays properly.
840 KLN89Page::Knob2Left1();
843 if(_uLinePos < 5 && !(_subPage == 7 && (_iafDialog || _addDialog || _replaceDialog))) {
844 // Same logic for all pages - set the ID
845 _apt_id = _apt_id.substr(0, _uLinePos);
846 // ASSERT(_uLinePos > 0);
847 if(_uLinePos == (_apt_id.size() + 1)) {
850 _apt_id[_uLinePos - 1] = _kln89->DecChar(_apt_id[_uLinePos - 1], (_uLinePos == 1 ? false : true));
854 // TODO - set by name
856 // NO-OP - to/fr is cycled by clr button
862 void KLN89AptPage::Knob2Right1() {
863 if(_kln89->_mode != KLN89_MODE_CRSR || _uLinePos == 0) {
864 if(_uLinePos == 0 && _kln89->_mode == KLN89_MODE_CRSR && _kln89->_obsMode) {
865 KLN89Page::Knob2Right1();
866 } else if(_subPage == 2) {
869 } else if(_subPage == 3) {
870 if(_curRwyPage == _nRwyPages - 1) {
876 } else if(_subPage == 4) {
877 if(_curFreqPage == _nFreqPages - 1) {
882 } else if(_subPage == 6) {
884 // We have to set _uLinePos here even though the cursor isn't pressed, to
885 // ensure that the list displays properly.
892 KLN89Page::Knob2Right1();
895 if(_uLinePos < 5 && !(_subPage == 7 && (_iafDialog || _addDialog || _replaceDialog))) {
896 // Same logic for all pages - set the ID
897 _apt_id = _apt_id.substr(0, _uLinePos);
898 // ASSERT(_uLinePos > 0);
899 if(_uLinePos == (_apt_id.size() + 1)) {
902 _apt_id[_uLinePos - 1] = _kln89->IncChar(_apt_id[_uLinePos - 1], (_uLinePos == 1 ? false : true));
906 // TODO - set by name
908 // NO-OP - to/fr is cycled by clr button