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_vor.hxx"
29 #include <Navaids/navrecord.hxx>
33 KLN89VorPage::KLN89VorPage(KLN89* parent)
38 _vor_id = "OSI"; // TODO - check a property for an initial value to allow user-override.
42 KLN89VorPage::~KLN89VorPage() {
45 void KLN89VorPage::Update(double dt) {
46 bool actPage = (_kln89->_activePage->GetName() == "ACT" ? true : false);
47 bool multi; // Not set by FindFirst...
49 if(_vor_id.size() == 3) exact = true;
51 np = _kln89->FindFirstVorById(_vor_id, multi, exact);
52 } else if(np->get_ident() != _vor_id) {
53 np = _kln89->FindFirstVorById(_vor_id, multi, exact);
55 //if(np == NULL) cout << "NULL... ";
56 //if(b == false) cout << "false...\n";
59 cout << "VOR FOUND!\n";
65 //cout << np->id << '\n';
66 _vor_id = np->get_ident();
67 if(_kln89->GetActiveWaypoint()) {
68 if(_vor_id == _kln89->GetActiveWaypoint()->id) {
69 if(!(_kln89->_waypointAlert && _kln89->_blink)) {
70 // Active waypoint arrow
71 _kln89->DrawSpecialChar(4, 2, 0, 3);
75 if(_kln89->_mode != KLN89_MODE_CRSR) {
78 _kln89->DrawText(np->get_ident(), 2, 1, 3);
80 // If it's the ACT page, The ID is shifted slightly right to make space for the waypoint index.
81 _kln89->DrawText(np->get_ident(), 2, 4, 3);
83 int n = snprintf(buf, 3, "%i", _kln89->GetActiveWaypointIndex() + 1);
84 _kln89->DrawText((string)buf, 2, 3 - n, 3);
88 _kln89->DrawText(np->get_ident(), 2, 1, 3, false, 99);
94 //// TODO - will almost certainly have to process freq below for FG
95 _kln89->DrawFreq(np->get_freq(), 2, 9, 3);
96 // TODO - trim VOR-DME from the name, convert to uppercase, abbreviate, etc
97 _kln89->DrawText(np->name(), 2, 0, 2);
98 //cout << np->lat << "... ";
99 _kln89->DrawLatitude(np->get_lat(), 2, 3, 1);
100 _kln89->DrawLongitude(np->get_lon(), 2, 3, 0);
102 _kln89->DrawText("Mag Var", 2, 0, 2);
103 ////float mvf = np->magvar * SG_RADIANS_TO_DEGREES;
104 //// TODO FIXME BELOW
106 _kln89->DrawChar((mvf <= 0 ? 'E' : 'W'), 2, 9, 2);
107 int mvi = (int)(fabs(mvf) + 0.5);
108 string mvs = GPSitoa(mvi);
109 _kln89->DrawText(mvs, 2, 13 - mvs.size(), 2);
110 _kln89->DrawSpecialChar(0, 2, 13, 2);
111 _kln89->DrawDirDistField(np->get_lat() * SG_DEGREES_TO_RADIANS, np->get_lon() * SG_DEGREES_TO_RADIANS, 2, 0, 0,
112 _to_flag, (_kln89->_mode == KLN89_MODE_CRSR && _uLinePos == 4 ? true : false));
115 if(_kln89->_mode != KLN89_MODE_CRSR) _kln89->DrawText(_vor_id, 2, 1, 3);
117 _kln89->DrawText("---.--", 2, 9, 3);
118 _kln89->DrawText("--------------", 2, 0, 2);
119 _kln89->DrawText("- -- --.--'", 2, 3, 1);
120 _kln89->DrawText("---- --.--'", 2, 3, 0);
121 _kln89->DrawSpecialChar(0, 2, 7, 1);
122 _kln89->DrawSpecialChar(0, 2, 7, 0);
126 if(_kln89->_mode == KLN89_MODE_CRSR) {
127 if(_uLinePos > 0 && _uLinePos < 4) {
128 // TODO - blink as well
129 _kln89->Underline(2, _uLinePos, 3, 1);
131 for(unsigned int i = 0; i < _vor_id.size(); ++i) {
132 if(_uLinePos != (i + 1)) {
133 _kln89->DrawChar(_vor_id[i], 2, i + 1, 3);
135 if(!_kln89->_blink) _kln89->DrawChar(_vor_id[i], 2, i + 1, 3);
142 KLN89Page::Update(dt);
145 void KLN89VorPage::SetId(const string& s) {
146 _last_vor_id = _vor_id;
147 _save_vor_id = _vor_id;
152 void KLN89VorPage::CrsrPressed() {
153 if(_kln89->_mode == KLN89_MODE_DISP) return;
154 if(_kln89->_obsMode) {
166 void KLN89VorPage::ClrPressed() {
167 if(_subPage == 1 && _uLinePos == 4) {
168 _to_flag = !_to_flag;
172 void KLN89VorPage::EntPressed() {
176 if(_kln89->_dtoReview) {
177 _kln89->DtoInitiate(_vor_id);
179 _last_vor_id = _vor_id;
180 _vor_id = _save_vor_id;
185 void KLN89VorPage::Knob2Left1() {
186 if(_kln89->_mode != KLN89_MODE_CRSR || _uLinePos == 0) {
187 KLN89Page::Knob2Left1();
190 // Same logic for both pages - set the ID
191 _vor_id = _vor_id.substr(0, _uLinePos);
192 // ASSERT(_uLinePos > 0);
193 if(_uLinePos == (_vor_id.size() + 1)) {
196 _vor_id[_uLinePos - 1] = _kln89->DecChar(_vor_id[_uLinePos - 1], (_uLinePos == 1 ? false : true));
202 // NO-OP - from/to field is switched by clr button, not inner knob.
208 void KLN89VorPage::Knob2Right1() {
209 if(_kln89->_mode != KLN89_MODE_CRSR || _uLinePos == 0) {
210 KLN89Page::Knob2Right1();
213 // Same logic for both pages - set the ID
214 _vor_id = _vor_id.substr(0, _uLinePos);
215 // ASSERT(_uLinePos > 0);
216 if(_uLinePos == (_vor_id.size() + 1)) {
219 _vor_id[_uLinePos - 1] = _kln89->IncChar(_vor_id[_uLinePos - 1], (_uLinePos == 1 ? false : true));
225 // NO-OP - from/to field is switched by clr button, not inner knob.