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 - daveluff AT ntlworld.com
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"
32 #include <ATCDCL/commlist.hxx>
33 #include <Main/globals.hxx>
34 #include <Airports/runways.hxx>
35 #include <Airports/simple.hxx>
37 // This function is copied from Airports/runways.cxx
38 // TODO - Make the original properly available and remove this instance!!!!
39 // Return reverse rwy number
42 static string GetReverseRunwayNo(string rwyno) {
43 // cout << "Original rwyno = " << rwyNo << '\n';
45 // standardize input number
46 string tmp = rwyno.substr(1, 1);
47 if (( tmp == "L" || tmp == "R" || tmp == "C" ) || (rwyno.size() == 1)) {
50 SG_LOG( SG_GENERAL, SG_INFO,
51 "Standardising rwy number from " << tmp << " to " << rwyno );
55 int rn = atoi(rwyno.substr(0,2).c_str());
60 sprintf(buf, "%02i", rn);
61 if(rwyno.size() == 3) {
62 if(rwyno.substr(2,1) == "L") {
65 } else if (rwyno.substr(2,1) == "R") {
68 } else if (rwyno.substr(2,1) == "C") {
71 } else if (rwyno.substr(2,1) == "T") {
75 SG_LOG(SG_GENERAL, SG_ALERT, "Unknown runway code "
76 << rwyno << " passed to GetReverseRunwayNo(...)");
82 KLN89AptPage::KLN89AptPage(KLN89* parent)
88 // Make sure that _last_apt_id doesn't match at startup to force airport data to be fetched on first update.
89 _last_apt_id = "XXXX";
101 _replaceDialog = false;
106 KLN89AptPage::~KLN89AptPage() {
109 void KLN89AptPage::Update(double dt) {
110 bool actPage = (_kln89->_activePage->GetName() == "ACT" ? true : false);
111 bool multi; // Not set by FindFirst...
113 if(_apt_id.size() == 4) exact = true;
114 // TODO - move this search out to where the button is pressed, and cache the result!
115 if(_apt_id != _last_apt_id || ap == NULL) ap = _kln89->FindFirstAptById(_apt_id, multi, exact);
116 //if(np == NULL) cout << "NULL... ";
117 //if(b == false) cout << "false...\n";
120 cout << "VOR FOUND!\n";
127 //cout << "Valid airport found! id = " << ap->getId() << ", elev = " << ap->getElevation() << '\n';
128 if(_apt_id != _last_apt_id) {
129 UpdateAirport(ap->getId());
130 _last_apt_id = _apt_id;
134 _apt_id = ap->getId();
135 if(_kln89->GetActiveWaypoint()) {
136 if(_apt_id == _kln89->GetActiveWaypoint()->id) {
137 if(!(_kln89->_waypointAlert && _kln89->_blink)) {
138 // Active waypoint arrow
139 _kln89->DrawSpecialChar(4, 2, 0, 3);
143 if(_kln89->_mode != KLN89_MODE_CRSR) {
144 if(!(_subPage == 7 && (_iafDialog || _addDialog || _replaceDialog))) { // Don't draw the airport name when the IAP dialogs are active
147 _kln89->DrawText(ap->getId(), 2, 1, 3);
149 // If it's the ACT page, The ID is shifted slightly right to make space for the waypoint index.
150 _kln89->DrawText(ap->getId(), 2, 4, 3);
152 int n = snprintf(buf, 3, "%i", _kln89->GetActiveWaypointIndex() + 1);
153 _kln89->DrawText((string)buf, 2, 3 - n, 3);
156 if(!_kln89->_blink) {
157 _kln89->DrawText(ap->getId(), 2, 1, 3, false, 99);
165 _kln89->DrawText(ap->getName(), 2, 0, 2);
167 _kln89->DrawText(_kln89->_altUnits == GPS_ALT_UNITS_FT ? "ft" : "m", 2, 14, 3);
169 int n = snprintf(buf, 5, "%i", (_kln89->_altUnits == GPS_ALT_UNITS_FT ? (int)(ap->getElevation()) : (int)((double)ap->getElevation() * SG_FEET_TO_METER)));
170 _kln89->DrawText((string)buf, 2, 14 - n, 3);
172 airport_id_str_map_iterator itr = _kln89->_airportTowns.find(_apt_id);
173 if(itr != _kln89->_airportTowns.end()) {
174 _kln89->DrawText(itr->second, 2, 0, 1);
176 // State / Province / Country
177 itr = _kln89->_airportStates.find(_apt_id);
178 if(itr != _kln89->_airportStates.end()) {
179 _kln89->DrawText(itr->second, 2, 0, 0);
181 } else if(_subPage == 1) {
182 _kln89->DrawLatitude(ap->getLatitude(), 2, 3, 2);
183 _kln89->DrawLongitude(ap->getLongitude(), 2, 3, 1);
184 _kln89->DrawDirDistField(ap->getLatitude() * SG_DEGREES_TO_RADIANS, ap->getLongitude() * SG_DEGREES_TO_RADIANS,
185 2, 0, 0, _to_flag, (_kln89->_mode == KLN89_MODE_CRSR && _uLinePos == 5 ? true : false));
186 } else if(_subPage == 2) {
187 // Try and calculate a realistic difference from UTC based on longitude
188 // Since 0 longitude is the middle of UTC, the boundaries will be at 7.5, 22.5, 37.5 etc.
189 int hrDiff = ((int)((fabs(ap->getLongitude())) + 7.5)) / 15;
190 _kln89->DrawText("UTC", 2, 0, 2);
192 _kln89->DrawText(ap->getLongitude() >= 0.0 ? "+" : "-", 2, 3, 2);
194 snprintf(buf, 3, "%02i", hrDiff);
195 _kln89->DrawText((string)buf, 2, 4, 2);
196 _kln89->DrawText("( DT)", 2, 6, 2);
197 if(ap->getLongitude() >= 0.0) {
202 _kln89->DrawText(ap->getLongitude() >= 0.0 ? "+" : "-", 2, 7, 2);
203 snprintf(buf, 3, "%02i", hrDiff);
204 _kln89->DrawText((string)buf, 2, 8, 2);
206 // I guess we can make a heuristic guess as to fuel availability from the runway sizes
207 // For now assume that airports with asphalt or concrete runways will have at least 100L,
208 // and that runways over 4000ft will have JET.
209 if(_aptRwys[0]->surface() <= 2) {
210 if(_aptRwys[0]->lengthFt() >= 4000) {
211 _kln89->DrawText("JET 100L", 2, 0, 1);
213 _kln89->DrawText("100L", 2, 0, 1);
217 _kln89->DrawText("NO APR", 2, 0, 0);
219 // TODO - output proper differentiation of ILS and NP APR and NP APR type eg GPS(R)
220 _kln89->DrawText("NP APR", 2, 0, 0);
222 } else if(_subPage == 3) {
224 _kln89->DrawChar('+', 1, 3, 0);
226 unsigned int i = _curRwyPage * 2;
228 if(i < _aptRwys.size()) {
230 string s = _aptRwys[i]->ident();
231 _kln89->DrawText(s, 2, 9, 3);
232 _kln89->DrawText("/", 2, 12, 3);
233 _kln89->DrawText(GetReverseRunwayNo(s), 2, 13, 3);
235 s = GPSitoa(int(float(_aptRwys[i]->lengthFt()) * (_kln89->_altUnits == GPS_ALT_UNITS_FT ? 1.0 : SG_FEET_TO_METER) + 0.5));
236 _kln89->DrawText(s, 2, 5 - s.size(), 2);
237 _kln89->DrawText((_kln89->_altUnits == GPS_ALT_UNITS_FT ? "ft" : "m"), 2, 5, 2);
239 // TODO - why not store these strings as an array?
240 switch(_aptRwys[i]->surface()) {
242 // Asphalt - fall through
245 _kln89->DrawText("HRD", 2, 9, 2);
249 // Turf / Turf helipad
250 _kln89->DrawText("TRF", 2, 9, 2);
254 // Dirt / Dirt helipad
255 _kln89->DrawText("DRT", 2, 9, 2);
259 _kln89->DrawText("GRV", 2, 9, 2);
262 // Asphalt helipad - fall through
265 _kln89->DrawText("HRD", 2, 9, 2);
269 _kln89->DrawText("CLY", 2, 9, 2);
272 _kln89->DrawText("MAT", 2, 9, 2);
276 if(i < _aptRwys.size()) {
278 string s = _aptRwys[i]->ident();
279 _kln89->DrawText(s, 2, 9, 1);
280 _kln89->DrawText("/", 2, 12, 1);
281 _kln89->DrawText(GetReverseRunwayNo(s), 2, 13, 1);
283 s = GPSitoa(int(float(_aptRwys[i]->lengthFt()) * (_kln89->_altUnits == GPS_ALT_UNITS_FT ? 1.0 : SG_FEET_TO_METER) + 0.5));
284 _kln89->DrawText(s, 2, 5 - s.size(), 0);
285 _kln89->DrawText((_kln89->_altUnits == GPS_ALT_UNITS_FT ? "ft" : "m"), 2, 5, 0);
287 // TODO - why not store these strings as an array?
288 switch(_aptRwys[i]->surface()) {
290 // Asphalt - fall through
293 _kln89->DrawText("HRD", 2, 9, 0);
297 // Turf / Turf helipad
298 _kln89->DrawText("TRF", 2, 9, 0);
302 // Dirt / Dirt helipad
303 _kln89->DrawText("DRT", 2, 9, 0);
307 _kln89->DrawText("GRV", 2, 9, 0);
310 // Asphalt helipad - fall through
313 _kln89->DrawText("HRD", 2, 9, 0);
317 _kln89->DrawText("CLY", 2, 9, 0);
320 _kln89->DrawText("MAT", 2, 9, 0);
323 } else if(_subPage == 4) {
324 if(_nFreqPages > 1) {
325 _kln89->DrawChar('+', 1, 3, 0);
327 unsigned int i = _curFreqPage * 3;
328 if(i < _aptFreqs.size()) {
329 _kln89->DrawText(_aptFreqs[i].service, 2, 0, 2);
330 _kln89->DrawFreq(_aptFreqs[i].freq, 2, 7, 2);
333 if(i < _aptFreqs.size()) {
334 _kln89->DrawText(_aptFreqs[i].service, 2, 0, 1);
335 _kln89->DrawFreq(_aptFreqs[i].freq, 2, 7, 1);
338 if(i < _aptFreqs.size()) {
339 _kln89->DrawText(_aptFreqs[i].service, 2, 0, 0);
340 _kln89->DrawFreq(_aptFreqs[i].freq, 2, 7, 0);
342 } else if(_subPage == 5) {
343 // TODO - user ought to be allowed to leave persistent remarks
344 _kln89->DrawText("[Remarks]", 2, 2, 2);
345 } else if(_subPage == 6) {
346 // We don't have SID/STAR database yet
348 _kln89->DrawText("No SID/STAR", 2, 3, 2);
349 _kln89->DrawText("In Data Base", 2, 2, 1);
350 _kln89->DrawText("For This Airport", 2, 0, 0);
351 } else if(_subPage == 7) {
353 _kln89->DrawText("IAP", 2, 11, 3);
354 _kln89->DrawText("No Approach", 2, 3, 2);
355 _kln89->DrawText("In Data Base", 2, 2, 1);
356 _kln89->DrawText("For This Airport", 2, 0, 0);
359 _kln89->DrawText(_iaps[_curIap]->_ident, 2, 1, 3);
360 _kln89->DrawText(_iaps[_curIap]->_rwyStr, 2, 7, 3);
361 _kln89->DrawText(_iaps[_curIap]->_aptIdent, 2, 12, 3);
362 _kln89->DrawText("IAF", 2, 2, 2);
363 unsigned int line = 0;
364 for(unsigned int i=_iafStart; i<_approachRoutes.size(); ++i) {
366 i = _approachRoutes.size() - 1;
368 // Assume that the IAF number is always single digit!
369 _kln89->DrawText(GPSitoa(i+1), 2, 6, 2-line);
370 if(!(_kln89->_mode == KLN89_MODE_CRSR && _kln89->_blink && _uLinePos == (line + 1))) {
371 _kln89->DrawText(_approachRoutes[i]->waypoints[0]->id, 2, 8, 2-line);
373 if(_kln89->_mode == KLN89_MODE_CRSR && _uLinePos == (line + 1) && !(_kln89->_blink )) {
374 _kln89->Underline(2, 8, 2-line, 5);
378 if(_uLinePos > 0 && !(_kln89->_blink)) {
381 } else if(_addDialog) {
382 _kln89->DrawText(_iaps[_curIap]->_ident, 2, 1, 3);
383 _kln89->DrawText(_iaps[_curIap]->_rwyStr, 2, 7, 3);
384 _kln89->DrawText(_iaps[_curIap]->_aptIdent, 2, 12, 3);
385 string s = GPSitoa(_fStart + 1);
386 _kln89->DrawText(s, 2, 2-s.size(), 2);
387 s = GPSitoa(_kln89->_approachFP->waypoints.size());
388 _kln89->DrawText(s, 2, 2-s.size(), 1);
389 if(!(_uLinePos == _fStart+1 && _kln89->_blink)) {
390 _kln89->DrawText(_kln89->_approachFP->waypoints[_fStart]->id, 2, 4, 2);
391 if(_uLinePos == _fStart+1) _kln89->Underline(2, 4, 2, 6);
393 if(!(_uLinePos == _maxULinePos-1 && _kln89->_blink)) {
394 _kln89->DrawText(_kln89->_approachFP->waypoints[_kln89->_approachFP->waypoints.size()-1]->id, 2, 4, 1);
395 if(_uLinePos == _maxULinePos-1) _kln89->Underline(2, 4, 1, 6);
397 if(!(_uLinePos > _kln89->_approachFP->waypoints.size() && _kln89->_blink)) {
398 _kln89->DrawText("ADD TO FPL 0?", 2, 2, 0);
399 if(_uLinePos > _kln89->_approachFP->waypoints.size()) {
400 _kln89->Underline(2, 2, 0, 13);
404 } else if(_replaceDialog) {
405 _kln89->DrawText(_iaps[_curIap]->_ident, 2, 1, 3);
406 _kln89->DrawText(_iaps[_curIap]->_rwyStr, 2, 7, 3);
407 _kln89->DrawText(_iaps[_curIap]->_aptIdent, 2, 12, 3);
408 _kln89->DrawText("Replace Existing", 2, 0, 2);
409 _kln89->DrawText("Approach", 2, 4, 1);
410 if(_uLinePos > 0 && !(_kln89->_blink)) {
411 _kln89->DrawText("APPROVE?", 2, 4, 0);
412 _kln89->Underline(2, 4, 0, 8);
416 _kln89->DrawText("IAP", 2, 11, 3);
418 if(_kln89->_mode == KLN89_MODE_CRSR && _uLinePos > 4) {
420 if(!_kln89->_blink) _kln89->DrawEnt();
422 // _maxULine pos should be 4 + iaps.size() at this point.
423 // Draw a maximum of 3 IAPs.
424 // If there are more than 3 IAPs for this airport, then we need to offset the start
425 // of the list if _uLinePos is pointing at the 4th or later IAP.
426 unsigned int offset = 0;
429 offset = _uLinePos - 7;
431 for(unsigned int i=0; i<3; ++i) {
433 if(index < _iaps.size()) {
434 string s = GPSitoa(index+1);
435 _kln89->DrawText(s, 2, 2 - s.size(), 2-i);
436 if(!(selApp && _uLinePos == index+5 && _kln89->_blink)) {
437 _kln89->DrawText(_iaps[index]->_ident, 2, 3, 2-i);
438 _kln89->DrawText(_iaps[index]->_rwyStr, 2, 9, 2-i);
440 if(selApp && _uLinePos == index+5 && !_kln89->_blink) {
441 _kln89->Underline(2, 3, 2-i, 9);
451 if(_kln89->_mode != KLN89_MODE_CRSR) _kln89->DrawText(_apt_id, 2, 1, 3);
454 _kln89->DrawText("----.-", 2, 9, 3);
455 _kln89->DrawText("--------------", 2, 0, 2);
456 _kln89->DrawText("- -- --.--'", 2, 3, 1);
457 _kln89->DrawText("---- --.--'", 2, 3, 0);
458 _kln89->DrawSpecialChar(0, 2, 7, 1);
459 _kln89->DrawSpecialChar(0, 2, 7, 0);
464 if(_kln89->_mode == KLN89_MODE_CRSR) {
465 if(!(_subPage == 7 && (_iafDialog || _addDialog || _replaceDialog))) {
466 if(_uLinePos > 0 && _uLinePos < 5) {
467 // TODO - blink as well
468 _kln89->Underline(2, _uLinePos, 3, 1);
470 for(unsigned int i = 0; i < _apt_id.size(); ++i) {
471 if(_uLinePos != (i + 1)) {
472 _kln89->DrawChar(_apt_id[i], 2, i + 1, 3);
474 if(!_kln89->_blink) _kln89->DrawChar(_apt_id[i], 2, i + 1, 3);
482 KLN89Page::Update(dt);
485 void KLN89AptPage::SetId(const string& s) {
486 if(s != _apt_id || s != _last_apt_id) {
487 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.
489 DCL: Hmmm - I wrote the comment above, but I don't quite understand it!
490 I'm not quite sure why I don't simply set _apt_id here (and NOT _last_apt_id)
491 and let the logic in Update(...) handle the airport details cache update.
494 _last_apt_id = _apt_id;
495 _save_apt_id = _apt_id;
499 // Update the cached airport details
500 void KLN89AptPage::UpdateAirport(const string& id) {
505 //cout << "UpdateAirport called, id = " << id << '\n';
506 // TODO - the logic below only returns one service per type per airport - they can be on more than one freq though.
507 if(current_commlist->FindByCode(id, ad, ATIS)) {
508 //cout << "Found ATIS\n";
509 aq.service = "ATIS*";
511 _aptFreqs.push_back(aq);
513 if(current_commlist->FindByCode(id, ad, GROUND)) {
514 aq.service = "GRND*";
516 _aptFreqs.push_back(aq);
518 if(current_commlist->FindByCode(id, ad, TOWER)) {
519 aq.service = "TWR *";
521 _aptFreqs.push_back(aq);
523 if(current_commlist->FindByCode(id, ad, APPROACH)) {
526 _aptFreqs.push_back(aq);
528 _nFreqPages = (unsigned int)ceil((float(_aptFreqs.size())) / 3.0f);
532 const FGAirport* apt = fgFindAirportID(id);
535 // build local array, longest runway first
536 for (unsigned int r=0; r<apt->numRunways(); ++r) {
537 FGRunway* rwy(apt->getRunwayByIndex(r));
538 if ((r > 0) && (rwy->lengthFt() > _aptRwys.front()->lengthFt())) {
539 _aptRwys.insert(_aptRwys.begin(), rwy);
541 _aptRwys.push_back(rwy);
545 _nRwyPages = (_aptRwys.size() + 1) / 2; // 2 runways per page.
546 if(_nFreqPages < 1) _nFreqPages = 1;
547 if(_nRwyPages < 1) _nRwyPages = 1;
549 // Instrument approaches
550 // Only non-precision for now - TODO - handle precision approaches if necessary
552 iap_map_iterator itr = _kln89->_np_iap.find(id);
553 if(itr != _kln89->_np_iap.end()) {
557 if(_iafDialog || _addDialog || _replaceDialog) {
558 // Eek - major logic error if an airport details cache update occurs
559 // with one of these dialogs active.
560 // TODO - output a warning.
561 //cout << "HELP!!!!!!!!!!\n";
563 _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!
568 void KLN89AptPage::CrsrPressed() {
569 if(_kln89->_mode == KLN89_MODE_DISP) {
571 // Pressing crsr jumps back to vanilla IAP page.
574 _replaceDialog = false;
578 if(_kln89->_obsMode) {
585 } else if(_subPage == 7) {
586 // Don't *think* we need some of this since some of it we can only get to by pressing ENT, not CRSR.
588 _maxULinePos = _approachRoutes.size();
590 } else if(_addDialog) {
593 } else if(_replaceDialog) {
597 _maxULinePos = 4 + _iaps.size();
609 void KLN89AptPage::ClrPressed() {
610 if(_subPage == 1 && _uLinePos == 5) {
611 _to_flag = !_to_flag;
612 } else if(_subPage == 7) {
613 // Clear backs out IAP selection one step at a time
616 _maxULinePos = 4 + _iaps.size();
622 } else if(_addDialog) {
624 if(_approachRoutes.size() > 1) {
627 // Don't reset _curIaf since it is remembed.
628 _uLinePos = 1 + _curIaf; // TODO - make this robust to more than 3 IAF
630 _maxULinePos = 4 + _iaps.size();
637 } else if(_replaceDialog) {
638 _replaceDialog = false;
646 void KLN89AptPage::EntPressed() {
649 if(_kln89->_dtoReview) {
650 _kln89->DtoInitiate(_apt_id);
652 _last_apt_id = _apt_id;
653 _apt_id = _save_apt_id;
655 } else if(_subPage == 7 && _kln89->_mode == KLN89_MODE_CRSR && _uLinePos > 0) {
656 // We are selecting an approach
659 // Record the IAF that was picked
661 _curIaf = _approachRoutes.size() - 1;
663 _curIaf = _uLinePos - 1 + _iafStart;
665 //cout << "_curIaf = " << _curIaf << '\n';
666 // TODO - delete the waypoints inside _approachFP before clearing them!!!!!!!
667 _kln89->_approachFP->waypoints.clear();
668 GPSWaypoint* wp = new GPSWaypoint;
669 *wp = *(_approachRoutes[_curIaf]->waypoints[0]); // Need to make copies here since we're going to alter ID and type sometimes
670 string iafid = wp->id;
671 _kln89->_approachFP->waypoints.push_back(wp);
672 for(unsigned int i=0; i<_IAP.size(); ++i) {
673 if(_IAP[i]->id != iafid) { // Don't duplicate waypoints that are part of the initial fix list and the approach procedure list.
674 // FIXME - allow the same waypoint to be both the IAF and the FAF in some
675 // approaches that have a procedure turn eg. KDLL
676 // Also allow MAF to be the same as IAF!
677 wp = new GPSWaypoint;
679 //cout << "Adding waypoint " << wp->id << ", type is " << wp->appType << '\n';
680 //if(wp->appType == GPS_FAF) wp->id += 'f';
681 //if(wp->appType == GPS_MAP) wp->id += 'm';
682 //cout << "New id = " << wp->id << '\n';
683 _kln89->_approachFP->waypoints.push_back(wp);
688 _maxULinePos = _kln89->_approachFP->waypoints.size() + 1;
689 _uLinePos = _maxULinePos;
691 } else if(_addDialog) {
692 if(_uLinePos == _maxULinePos) {
694 if(_kln89->ApproachLoaded()) {
695 _replaceDialog = true;
699 // Now load the approach into the active flightplan.
700 // As far as I can tell, the rules are this:
701 // 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).
702 // If the airport is not in the flightplan, append the approach to the flightplan, even if it is closer than the current active leg,
703 // in which case reorientate to flightplan might put us on the approach, but unable to activate it.
704 // However, it appears from the sim as if this can indeed happen if the user is not carefull.
706 for(unsigned int i=0; i<_kln89->_activeFP->waypoints.size(); ++i) {
707 if(_kln89->_activeFP->waypoints[i]->id == _apt_id) {
708 _kln89->_activeFP->waypoints.insert(_kln89->_activeFP->waypoints.begin()+i, _kln89->_approachFP->waypoints.begin(), _kln89->_approachFP->waypoints.end());
714 _kln89->_activeFP->waypoints.insert(_kln89->_activeFP->waypoints.end(), _kln89->_approachFP->waypoints.begin(), _kln89->_approachFP->waypoints.end());
716 _kln89->_approachID = _apt_id;
717 _kln89->_approachAbbrev = _iaps[_curIap]->_ident;
718 _kln89->_approachRwyStr = _iaps[_curIap]->_rwyStr;
719 _kln89->_approachLoaded = true;
720 //_kln89->_messageStack.push_back("*Press ALT To Set Baro");
721 // Actually - this message is only sent when we go into appraoch-arm mode.
722 // TODO - check the flightplan for consistency
723 _kln89->OrientateToActiveFlightPlan();
724 _kln89->_mode = KLN89_MODE_DISP;
725 _kln89->_curPage = 7;
726 _kln89->_activePage = _kln89->_pages[7]; // Do we need to clean up here at all before jumping?
729 } else if(_replaceDialog) {
730 // TODO - load the approach!
731 } else if(_uLinePos > 4) {
732 _approachRoutes.clear();
735 _approachRoutes = ((FGNPIAP*)(_iaps[_uLinePos-5]))->_approachRoutes;
736 _IAP = ((FGNPIAP*)(_iaps[_uLinePos-5]))->_IAP;
737 _curIap = _uLinePos - 5; // TODO - handle the start of list ! no. 1, and the end of list not sequential!
739 if(_approachRoutes.size() > 1) {
740 // More than 1 IAF - display the selection dialog
742 _maxULinePos = _approachRoutes.size();
744 // There is only 1 IAF, so load the waypoints into the approach flightplan here.
745 // TODO - there is nasty code duplication loading the approach FP between the case here where we have only one
746 // IAF and the case where we must choose the IAF from a list. Try to tidy this after it is all working properly.
747 _kln89->_approachFP->waypoints.clear();
748 GPSWaypoint* wp = new GPSWaypoint;
749 *wp = *(_approachRoutes[0]->waypoints[0]); // Need to make copies here since we're going to alter ID and type sometimes
750 string iafid = wp->id;
751 _kln89->_approachFP->waypoints.push_back(wp);
752 for(unsigned int i=0; i<_IAP.size(); ++i) {
753 if(_IAP[i]->id != iafid) { // Don't duplicate waypoints that are part of the initial fix list and the approach procedure list.
754 // FIXME - allow the same waypoint to be both the IAF and the FAF in some
755 // approaches that have a procedure turn eg. KDLL
756 // Also allow MAF to be the same as IAF!
757 wp = new GPSWaypoint;
759 _kln89->_approachFP->waypoints.push_back(wp);
769 void KLN89AptPage::Knob1Left1() {
770 if(_kln89->_mode == KLN89_MODE_CRSR && _subPage == 7 && _addDialog) {
771 if(_uLinePos == _maxULinePos) {
773 if(_kln89->_approachFP->waypoints.size() > 1) _fStart = _kln89->_approachFP->waypoints.size() - 2;
774 } else if(_uLinePos == _maxULinePos - 1) {
776 } else if(_uLinePos > 0) {
785 KLN89Page::Knob1Left1();
789 void KLN89AptPage::Knob1Right1() {
790 if(_kln89->_mode == KLN89_MODE_CRSR && _subPage == 7 && _addDialog) {
791 if(_uLinePos == _maxULinePos) {
793 } else if(_uLinePos == _maxULinePos - 1) {
796 } else if(_uLinePos > 0) {
797 if(_fStart >= _kln89->_approachFP->waypoints.size() - 2) {
803 } else if(_uLinePos == 0) {
808 KLN89Page::Knob1Right1();
812 void KLN89AptPage::Knob2Left1() {
813 if(_kln89->_mode != KLN89_MODE_CRSR || _uLinePos == 0) {
814 if(_uLinePos == 0 && _kln89->_mode == KLN89_MODE_CRSR && _kln89->_obsMode) {
815 KLN89Page::Knob2Left1();
816 } else if(_subPage == 5) {
818 _curFreqPage = _nFreqPages - 1;
819 } else if(_subPage == 4) {
821 if(_curFreqPage == 0) {
823 _curRwyPage = _nRwyPages - 1;
827 } else if(_subPage == 3) {
828 if(_curRwyPage == 0) {
829 KLN89Page::Knob2Left1();
833 } else if(_subPage == 0) {
835 // We have to set _uLinePos here even though the cursor isn't pressed, to
836 // ensure that the list displays properly.
843 KLN89Page::Knob2Left1();
846 if(_uLinePos < 5 && !(_subPage == 7 && (_iafDialog || _addDialog || _replaceDialog))) {
847 // Same logic for all pages - set the ID
848 _apt_id = _apt_id.substr(0, _uLinePos);
849 // ASSERT(_uLinePos > 0);
850 if(_uLinePos == (_apt_id.size() + 1)) {
853 _apt_id[_uLinePos - 1] = _kln89->DecChar(_apt_id[_uLinePos - 1], (_uLinePos == 1 ? false : true));
857 // TODO - set by name
859 // NO-OP - to/fr is cycled by clr button
865 void KLN89AptPage::Knob2Right1() {
866 if(_kln89->_mode != KLN89_MODE_CRSR || _uLinePos == 0) {
867 if(_uLinePos == 0 && _kln89->_mode == KLN89_MODE_CRSR && _kln89->_obsMode) {
868 KLN89Page::Knob2Right1();
869 } else if(_subPage == 2) {
872 } else if(_subPage == 3) {
873 if(_curRwyPage == _nRwyPages - 1) {
879 } else if(_subPage == 4) {
880 if(_curFreqPage == _nFreqPages - 1) {
885 } else if(_subPage == 6) {
887 // We have to set _uLinePos here even though the cursor isn't pressed, to
888 // ensure that the list displays properly.
895 KLN89Page::Knob2Right1();
898 if(_uLinePos < 5 && !(_subPage == 7 && (_iafDialog || _addDialog || _replaceDialog))) {
899 // Same logic for all pages - set the ID
900 _apt_id = _apt_id.substr(0, _uLinePos);
901 // ASSERT(_uLinePos > 0);
902 if(_uLinePos == (_apt_id.size() + 1)) {
905 _apt_id[_uLinePos - 1] = _kln89->IncChar(_apt_id[_uLinePos - 1], (_uLinePos == 1 ? false : true));
909 // TODO - set by name
911 // NO-OP - to/fr is cycled by clr button