96 lines
2.8 KiB
C++
96 lines
2.8 KiB
C++
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// kln89_page_*.[ch]xx - this file is one of the "pages" that
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// are used in the KLN89 GPS unit simulation.
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//
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// Written by David Luff, started 2005.
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//
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// Copyright (C) 2005 - David C Luff - david.luff@nottingham.ac.uk
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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// $Id$
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#ifndef _KLN89_PAGE_APT
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#define _KLN89_PAGE_APT
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#include "kln89.hxx"
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#include <Airports/runways.hxx>
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struct AptFreq {
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string service;
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unsigned short int freq;
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};
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class KLN89AptPage : public KLN89Page {
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public:
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KLN89AptPage(KLN89* parent);
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~KLN89AptPage();
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void Update(double dt);
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void CrsrPressed();
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void ClrPressed();
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void EntPressed();
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void Knob1Left1();
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void Knob1Right1();
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void Knob2Left1();
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void Knob2Right1();
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void SetId(string s);
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private:
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// Update the cached airport details
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void UpdateAirport(const string& id);
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string _apt_id;
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string _last_apt_id;
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string _save_apt_id;
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const FGAirport* ap;
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vector<FGRunway> _aptRwys;
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vector<AptFreq> _aptFreqs;
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iap_list_type _iaps;
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unsigned int _curIap; // The index into _iaps of the IAP we are currently selecting
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vector<GPSWaypoint*> _IAF; // The initial approach fix(es)
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vector<GPSWaypoint*> _IAP; // The compulsory waypoints of the approach procedure (may duplicate one of the above).
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// _IAP includes the FAF and MAF.
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vector<GPSWaypoint*> _MAP; // The missed approach procedure (doesn't include the MAF).
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unsigned int _curIaf; // The index into _IAF of the IAF we are currently selecting, and then remembered as the one we selected
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// Position in rwy pages
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unsigned int _curRwyPage;
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unsigned int _nRwyPages;
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// Position in freq pages
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unsigned int _curFreqPage;
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unsigned int _nFreqPages;
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// Position in IAP list (0-based number of first IAP displayed)
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unsigned int _iapStart;
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// ditto for IAF list (can't test this since can't find an approach with > 3 IAF at the moment!)
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unsigned int _iafStart;
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// ditto for list of approach fixes when asking load confirmation
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unsigned int _fStart;
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// Various IAP related dialog states that we might need to remember
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bool _iafDialog;
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bool _addDialog;
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bool _replaceDialog;
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};
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#endif // _KLN89_PAGE_APT
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