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1 // kln89_page_*.[ch]xx - this file is one of the "pages" that
2 //                       are used in the KLN89 GPS unit simulation. 
3 //
4 // Written by David Luff, started 2005.
5 //
6 // Copyright (C) 2005 - David C Luff - david.luff@nottingham.ac.uk
7 //
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.
12 //
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.
17 //
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.
21 //
22 // $Id$
23
24 #ifndef _KLN89_PAGE_ACT_HXX
25 #define _KLN89_PAGE_ACT_HXX
26
27 #include "kln89.hxx"
28
29 class KLN89ActPage : public KLN89Page {
30
31 public:
32         KLN89ActPage(KLN89* parent);
33         ~KLN89ActPage();
34
35         void Update(double dt);
36         
37         void CrsrPressed();
38         void EntPressed();
39         void ClrPressed();
40         void Knob1Left1();
41         void Knob1Right1();
42         void Knob2Left1();
43         void Knob2Right1();
44         
45         void LooseFocus();
46         
47 private:
48         // Position of the currently displayed waypoint within the active flightplan.
49         // -1 indicates no active flightplan.
50         int _actWpId;
51         
52         GPSWaypoint* _actWp;
53         
54         // The actual ACT page that gets displayed...
55         GPSPage* _actPage;
56         // ...which points to one of the below.
57         GPSPage* _aptPage;
58         GPSPage* _vorPage;
59         GPSPage* _ndbPage;
60         GPSPage* _intPage;
61         GPSPage* _usrPage;
62 };
63
64 #endif  // _KLN89_PAGE_ACT_HXX