93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
// kln89_page.hxx - base class for the "pages" that
|
|
// are used in the KLN89 GPS unit simulation.
|
|
//
|
|
// Written by David Luff, started 2005.
|
|
//
|
|
// Copyright (C) 2005 - David C Luff - david.luff@nottingham.ac.uk
|
|
//
|
|
// This program is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU General Public License as
|
|
// published by the Free Software Foundation; either version 2 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful, but
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
//
|
|
// $Id$
|
|
|
|
#ifndef _KLN89_PAGE_HXX
|
|
#define _KLN89_PAGE_HXX
|
|
|
|
#include <Instrumentation/dclgps.hxx>
|
|
#include "kln89.hxx"
|
|
|
|
class KLN89;
|
|
|
|
class KLN89Page : public GPSPage {
|
|
|
|
public:
|
|
KLN89Page(KLN89* parent);
|
|
virtual ~KLN89Page();
|
|
virtual void Update(double dt);
|
|
virtual void Knob1Left1();
|
|
virtual void Knob1Right1();
|
|
virtual void Knob2Left1();
|
|
virtual void Knob2Right1();
|
|
virtual void CrsrPressed();
|
|
virtual void EntPressed();
|
|
virtual void ClrPressed();
|
|
// Even though some/all of the buttons below aren't processed directly by the current page,
|
|
// the current page often needs to save or change some state when they are pressed, and
|
|
// hence should provide a function to handle them.
|
|
virtual void DtoPressed();
|
|
virtual void NrstPressed();
|
|
virtual void AltPressed();
|
|
virtual void OBSPressed();
|
|
virtual void MsgPressed();
|
|
|
|
// See base class comments for this.
|
|
virtual void CleanUp();
|
|
|
|
// ditto
|
|
virtual void LooseFocus();
|
|
|
|
inline void SetEntInvert(bool b) { _entInvert = b; }
|
|
|
|
// Get / Set a waypoint id, NOT the page name!
|
|
virtual void SetId(string s);
|
|
virtual string GetId();
|
|
|
|
protected:
|
|
KLN89* _kln89;
|
|
|
|
// Underline position in cursor mode is not persistant when subpage is changed - hence we only need one variable per page for it.
|
|
// Note that pos 0 is special - this is the leg pos in field 1, so pos will normally be set to 1 when crsr is pressed.
|
|
// Also note that in general it doesn't seem to wrap.
|
|
unsigned int _uLinePos;
|
|
unsigned int _maxULinePos;
|
|
|
|
// This is NOT the main gps to/from flag - derived page classes can use this flag
|
|
// for any purpose, typically whether a radial bearing should be displayed to or from.
|
|
bool _to_flag; // true for TO, false for FROM
|
|
|
|
// Invert ID and display ENT in field 1
|
|
bool _entInvert;
|
|
|
|
string _id; // The ID of the waypoint that the page is displaying.
|
|
// Doesn't make sense for all pages, but does for all the data pages.
|
|
|
|
void ShowScratchpadMessage(string line1, string line2);
|
|
|
|
bool _scratchpadMsg; // Set true when there is a scratchpad message to display
|
|
double _scratchpadTimer; // Used for displaying the scratchpad messages for the right amount of time.
|
|
string _scratchpadLine1;
|
|
string _scratchpadLine2;
|
|
};
|
|
|
|
#endif // _KLN89_PAGE_HXX
|