70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
// 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// $Id$
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#include "kln89.hxx"
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class KLN89NavPage : public KLN89Page {
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public:
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KLN89NavPage(KLN89* parent);
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~KLN89NavPage();
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void Update(double dt);
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void CrsrPressed();
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void EntPressed();
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void ClrPressed();
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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 LooseFocus();
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// Returns the id string of the selected waypoint on NAV4 if valid, else returns an empty string.
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string GetNav4WpId();
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private:
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int _posFormat; // 0 => lat,lon; 1 => ref to wp.
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int _vnv; // 0 => To, 1 => Fr, 2 => off.
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// The data snippet to be displayed in field 1 when the moving map is active (NAV 4)
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int _nav4DataSnippet; // 0 => DTK, 1 => groundspeed, 2 => ETE, 3 => cross-track correction.
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// Format to draw in the CDI field.
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// 0 => CDI, 1 => Cross track correction (eg " Fly R 2.15nm"), 2 => cdi scale (eg "CDI Scale:5.0nm")
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int _cdiFormat;
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// Drawing of apt, vor and sua on the moving map can be temporarily suspended
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// Note that this should be cleared when page focus is lost, or when the menu is displayed.
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bool _suspendAVS;
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// NAV 4 menu stuff
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bool _menuActive;
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int _menuPos;
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// NAV 4 waypoint scan drawing housekeeping.
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bool _scanWpSet;
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int _scanWpIndex;
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};
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