+++ /dev/null
-// auto_gui.cxx -- autopilot gui interface
-//
-// Written by Norman Vine <nhv@cape.com>
-// Arranged by Curt Olson <http://www.flightgear.org/~curt>
-//
-// Copyright (C) 1998 - 2000
-//
-// 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-//
-// $Id$
-
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <simgear/compiler.h>
-
-#include <assert.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include STL_STRING
-
-#include <Aircraft/aircraft.hxx>
-#include <FDM/flight.hxx>
-#include <Scenery/scenery.hxx>
-
-#include <simgear/constants.h>
-#include <simgear/sg_inlines.h>
-#include <simgear/debug/logstream.hxx>
-#include <simgear/math/sg_geodesy.hxx>
-#include <simgear/misc/sg_path.hxx>
-
-#include <Airports/simple.hxx>
-#include <GUI/gui.h>
-#include <Main/fg_init.hxx>
-#include <Main/globals.hxx>
-#include <Main/fg_props.hxx>
-#include <Navaids/fixlist.hxx>
-#include <Navaids/navlist.hxx>
-#include <Navaids/navrecord.hxx>
-
-#include "auto_gui.hxx"
-#include "route_mgr.hxx"
-#include "xmlauto.hxx"
-
-SG_USING_STD(string);
-
-
-#define mySlider puSlider
-
-// Climb speed constants
-// const double min_climb = 70.0; // kts
-// const double best_climb = 75.0; // kts
-// const double ideal_climb_rate = 500.0; // fpm
-
-/// These statics will eventually go into the class
-/// they are just here while I am experimenting -- NHV :-)
-// AutoPilot Gain Adjuster members
-// static double MaxRollAdjust; // MaxRollAdjust = 2 * APData->MaxRoll;
-// static double RollOutAdjust; // RollOutAdjust = 2 * APData->RollOut;
-// static double MaxAileronAdjust; // MaxAileronAdjust = 2 * APData->MaxAileron;
-// static double RollOutSmoothAdjust; // RollOutSmoothAdjust = 2 * APData->RollOutSmooth;
-
-// static float MaxRollValue; // 0.1 -> 1.0
-// static float RollOutValue;
-// static float MaxAileronValue;
-// static float RollOutSmoothValue;
-
-// static float TmpMaxRollValue; // for cancel operation
-// static float TmpRollOutValue;
-// static float TmpMaxAileronValue;
-// static float TmpRollOutSmoothValue;
-
-// static puDialogBox *APAdjustDialog;
-// static puFrame *APAdjustFrame;
-// static puText *APAdjustDialogMessage;
-// static puFont APAdjustLegendFont;
-// static puFont APAdjustLabelFont;
-
-// static puOneShot *APAdjustOkButton;
-// static puOneShot *APAdjustResetButton;
-// static puOneShot *APAdjustCancelButton;
-
-// static puButton *APAdjustDragButton;
-
-// static puText *APAdjustMaxRollTitle;
-// static puText *APAdjustRollOutTitle;
-// static puText *APAdjustMaxAileronTitle;
-// static puText *APAdjustRollOutSmoothTitle;
-
-// static puText *APAdjustMaxAileronText;
-// static puText *APAdjustMaxRollText;
-// static puText *APAdjustRollOutText;
-// static puText *APAdjustRollOutSmoothText;
-
-// static mySlider *APAdjustHS0;
-// static mySlider *APAdjustHS1;
-// static mySlider *APAdjustHS2;
-// static mySlider *APAdjustHS3;
-
-// static char SliderText[ 4 ][ 8 ];
-
-///////// AutoPilot New Heading Dialog
-
-static puDialogBox *ApHeadingDialog;
-static puFrame *ApHeadingDialogFrame;
-static puText *ApHeadingDialogMessage;
-static puInput *ApHeadingDialogInput;
-static puOneShot *ApHeadingDialogOkButton;
-static puOneShot *ApHeadingDialogCancelButton;
-
-
-///////// AutoPilot New Altitude Dialog
-
-static puDialogBox *ApAltitudeDialog = 0;
-static puFrame *ApAltitudeDialogFrame = 0;
-static puText *ApAltitudeDialogMessage = 0;
-static puInput *ApAltitudeDialogInput = 0;
-
-static puOneShot *ApAltitudeDialogOkButton = 0;
-static puOneShot *ApAltitudeDialogCancelButton = 0;
-
-
-/// The beginnings of Lock AutoPilot to target location :-)
-// Needs cleaning up but works
-// These statics should disapear when this is a class
-static puDialogBox *TgtAptDialog = 0;
-static puFrame *TgtAptDialogFrame = 0;
-// static puText *TgtAptDialogMessage = 0;
-static puInput *TgtAptDialogInput = 0;
-static puListBox *TgtAptDialogWPList = 0;
-static puSlider *TgtAptDialogSlider = 0;
-static puArrowButton *TgtAptDialogUPArrow = 0;
-static puArrowButton *TgtAptDialogDNArrow = 0;
-static char** WPList;
-static int WPListsize;
-
-static char NewTgtAirportId[16];
-static char NewTgtAirportLabel[] = "New Apt/Fix ID";
-
-static puOneShot *TgtAptDialogOkButton = 0;
-static puOneShot *TgtAptDialogCancelButton = 0;
-static puOneShot *TgtAptDialogResetButton = 0;
-
-
-// extern char *coord_format_lat(float);
-// extern char *coord_format_lon(float);
-
-// THIS NEEDS IMPROVEMENT !!!!!!!!!!!!!
-static int scan_number(char *s, double *new_value)
-{
- int ret = 0;
- char WordBuf[64];
- char *cptr = s;
- char *WordBufPtr = WordBuf;
- if (*cptr == '+')
- cptr++;
- if (*cptr == '-') {
- *WordBufPtr++ = *cptr++;
- }
- while (isdigit(*cptr) ) {
- *WordBufPtr++ = *cptr++;
- ret = 1;
- }
- if (*cptr == '.')
- *WordBufPtr++ = *cptr++; // put the '.' into the string
- while (isdigit(*cptr)) {
- *WordBufPtr++ = *cptr++;
- ret = 1;
- }
- if( ret == 1 ) {
- *WordBufPtr = '\0';
- sscanf(WordBuf, "%lf", new_value);
- }
-
- return(ret);
-} // scan_number
-
-
-void ApHeadingDialog_Cancel(puObject *)
-{
- ApHeadingDialogInput->rejectInput();
- FG_POP_PUI_DIALOG( ApHeadingDialog );
-}
-
-void ApHeadingDialog_OK (puObject *me)
-{
- int error = 0;
- char *c;
- string s;
- ApHeadingDialogInput -> getValue( &c );
-
- if( strlen(c) ) {
- double NewHeading;
- if( scan_number( c, &NewHeading ) ) {
- fgSetString( "/autopilot/locks/heading", "dg-heading-hold" );
- fgSetDouble( "/autopilot/settings/heading-bug-deg",
- NewHeading );
- } else {
- error = 1;
- s = c;
- s += " is not a valid number.";
- }
- }
- ApHeadingDialog_Cancel(me);
- if ( error ) mkDialog(s.c_str());
-}
-
-void NewHeading(puObject *cb)
-{
- // string ApHeadingLabel( "Enter New Heading" );
- // ApHeadingDialogMessage -> setLabel(ApHeadingLabel.c_str());
- float heading = fgGetDouble( "/autopilot/settings/heading-bug-deg" );
- while ( heading < 0.0 ) { heading += 360.0; }
- ApHeadingDialogInput -> setValue ( heading );
- ApHeadingDialogInput -> acceptInput();
- FG_PUSH_PUI_DIALOG( ApHeadingDialog );
-}
-
-void NewHeadingInit()
-{
- // printf("NewHeadingInit\n");
- char NewHeadingLabel[] = "Enter New Heading";
- char *s;
-
- float heading = fgGetDouble("/orientation/heading-deg");
- int len = 260/2 -
- (puGetDefaultLabelFont().getStringWidth( NewHeadingLabel ) / 2 );
-
- ApHeadingDialog = new puDialogBox (150, 50);
- {
- ApHeadingDialogFrame = new puFrame (0, 0, 260, 150);
-
- ApHeadingDialogMessage = new puText (len, 110);
- ApHeadingDialogMessage -> setDefaultValue (NewHeadingLabel);
- ApHeadingDialogMessage -> getDefaultValue (&s);
- ApHeadingDialogMessage -> setLabel (s);
-
- ApHeadingDialogInput = new puInput ( 50, 70, 210, 100 );
- ApHeadingDialogInput -> setValue ( heading );
-
- ApHeadingDialogOkButton = new puOneShot (50, 10, 110, 50);
- ApHeadingDialogOkButton -> setLegend (gui_msg_OK);
- ApHeadingDialogOkButton -> makeReturnDefault (TRUE);
- ApHeadingDialogOkButton -> setCallback (ApHeadingDialog_OK);
-
- ApHeadingDialogCancelButton = new puOneShot (140, 10, 210, 50);
- ApHeadingDialogCancelButton -> setLegend (gui_msg_CANCEL);
- ApHeadingDialogCancelButton -> setCallback (ApHeadingDialog_Cancel);
-
- }
- FG_FINALIZE_PUI_DIALOG( ApHeadingDialog );
-}
-
-void ApAltitudeDialog_Cancel(puObject *)
-{
- ApAltitudeDialogInput -> rejectInput();
- FG_POP_PUI_DIALOG( ApAltitudeDialog );
-}
-
-void ApAltitudeDialog_OK (puObject *me)
-{
- int error = 0;
- string s;
- char *c;
- ApAltitudeDialogInput->getValue( &c );
-
- if ( strlen( c ) ) {
- double NewAltitude;
- if ( scan_number( c, &NewAltitude) ) {
- fgSetString( "/autopilot/locks/altitude", "altitude-hold" );
- fgSetDouble( "/autopilot/settings/altitude-ft", NewAltitude );
- } else {
- error = 1;
- s = c;
- s += " is not a valid number.";
- }
- }
- ApAltitudeDialog_Cancel(me);
- if( error ) mkDialog(s.c_str());
-}
-
-void NewAltitude(puObject *cb)
-{
- float altitude = fgGetDouble("/autopilot/settings/altitude-ft")
- * SG_METER_TO_FEET;
- ApAltitudeDialogInput -> setValue( altitude );
- ApAltitudeDialogInput -> acceptInput();
- FG_PUSH_PUI_DIALOG( ApAltitudeDialog );
-}
-
-void NewAltitudeInit()
-{
- // printf("NewAltitudeInit\n");
- char NewAltitudeLabel[] = "Enter New Altitude";
- char *s;
-
- float alt = cur_fdm_state->get_Altitude();
-
- if ( !strcmp(fgGetString("/sim/startup/units"), "meters")) {
- alt *= SG_FEET_TO_METER;
- }
-
- int len = 260/2 -
- (puGetDefaultLabelFont().getStringWidth( NewAltitudeLabel ) / 2);
-
- // ApAltitudeDialog = new puDialogBox (150, 50);
- ApAltitudeDialog = new puDialogBox (150, 200);
- {
- ApAltitudeDialogFrame = new puFrame (0, 0, 260, 150);
- ApAltitudeDialogMessage = new puText (len, 110);
- ApAltitudeDialogMessage -> setDefaultValue (NewAltitudeLabel);
- ApAltitudeDialogMessage -> getDefaultValue (&s);
- ApAltitudeDialogMessage -> setLabel (s);
-
- ApAltitudeDialogInput = new puInput ( 50, 70, 210, 100 );
- ApAltitudeDialogInput -> setValue ( alt );
- // Uncomment the next line to have input active on startup
- // ApAltitudeDialogInput -> acceptInput ( );
- // cursor at begining or end of line ?
- //len = strlen(s);
- // len = 0;
- // ApAltitudeDialogInput -> setCursor ( len );
- // ApAltitudeDialogInput -> setSelectRegion ( 5, 9 );
-
- ApAltitudeDialogOkButton = new puOneShot (50, 10, 110, 50);
- ApAltitudeDialogOkButton -> setLegend (gui_msg_OK);
- ApAltitudeDialogOkButton -> makeReturnDefault (TRUE);
- ApAltitudeDialogOkButton -> setCallback (ApAltitudeDialog_OK);
-
- ApAltitudeDialogCancelButton = new puOneShot (140, 10, 210, 50);
- ApAltitudeDialogCancelButton -> setLegend (gui_msg_CANCEL);
- ApAltitudeDialogCancelButton -> setCallback (ApAltitudeDialog_Cancel);
-
- }
- FG_FINALIZE_PUI_DIALOG( ApAltitudeDialog );
-}
-
-
-#if 0
-static void maxroll_adj( puObject *hs ) {
- float val ;
-
- hs-> getValue ( &val ) ;
- SG_CLAMP_RANGE ( val, 0.1f, 1.0f ) ;
- // printf ( "maxroll_adj( %p ) %f %f\n", hs, val, MaxRollAdjust * val ) ;
- fgSetDouble( "/autopilot/config/max-roll-deg", MaxRollAdjust * val );
- sprintf( SliderText[ 0 ], "%05.2f",
- fgGetDouble("/autopilot/config/max-roll-deg") );
- APAdjustMaxRollText -> setLabel ( SliderText[ 0 ] ) ;
-}
-
-static void rollout_adj( puObject *hs ) {
- float val ;
-
- hs-> getValue ( &val ) ;
- SG_CLAMP_RANGE ( val, 0.1f, 1.0f ) ;
- // printf ( "rollout_adj( %p ) %f %f\n", hs, val, RollOutAdjust * val ) ;
- fgSetDouble( "/autopilot/config/roll-out-deg", RollOutAdjust * val );
- sprintf( SliderText[ 1 ], "%05.2f",
- fgGetDouble("/autopilot/config/roll-out-deg") );
- APAdjustRollOutText -> setLabel ( SliderText[ 1 ] );
-}
-
-static void maxaileron_adj( puObject *hs ) {
- float val ;
-
- hs-> getValue ( &val ) ;
- SG_CLAMP_RANGE ( val, 0.1f, 1.0f ) ;
- // printf ( "maxaileron_adj( %p ) %f %f\n", hs, val, MaxAileronAdjust * val ) ;
- fgSetDouble( "/autopilot/config/max-aileron", MaxAileronAdjust * val );
- sprintf( SliderText[ 3 ], "%05.2f",
- fgGetDouble("/autopilot/config/max-aileron") );
- APAdjustMaxAileronText -> setLabel ( SliderText[ 3 ] );
-}
-
-static void rolloutsmooth_adj( puObject *hs ) {
- float val ;
-
- hs -> getValue ( &val ) ;
- SG_CLAMP_RANGE ( val, 0.1f, 1.0f ) ;
- // printf ( "rolloutsmooth_adj( %p ) %f %f\n", hs, val, RollOutSmoothAdjust * val ) ;
- fgSetDouble( "/autopilot/config/roll-out-smooth-deg",
- RollOutSmoothAdjust * val );
- sprintf( SliderText[ 2 ], "%5.2f",
- fgGetDouble("/autopilot/config/roll-out-smooth-deg") );
- APAdjustRollOutSmoothText-> setLabel ( SliderText[ 2 ] );
-
-}
-
-static void goAwayAPAdjust (puObject *)
-{
- FG_POP_PUI_DIALOG( APAdjustDialog );
-}
-
-void cancelAPAdjust( puObject *self ) {
- fgSetDouble( "/autopilot/config/max-roll-deg", TmpMaxRollValue );
- fgSetDouble( "/autopilot/config/roll-out-deg", TmpRollOutValue );
- fgSetDouble( "/autopilot/config/max-aileron", TmpMaxAileronValue );
- fgSetDouble( "/autopilot/config/roll-out-smooth-deg",
- TmpRollOutSmoothValue );
-
- goAwayAPAdjust(self);
-}
-
-void resetAPAdjust( puObject *self ) {
- fgSetDouble( "/autopilot/config/max-roll-deg", MaxRollAdjust / 2 );
- fgSetDouble( "/autopilot/config/roll-out-deg", RollOutAdjust / 2 );
- fgSetDouble( "/autopilot/config/max-aileron", MaxAileronAdjust / 2 );
- fgSetDouble( "/autopilot/config/roll-out-smooth-deg",
- RollOutSmoothAdjust / 2 );
-
- FG_POP_PUI_DIALOG( APAdjustDialog );
-
- fgAPAdjust( self );
-}
-
-void fgAPAdjust( puObject *self ) {
- TmpMaxRollValue = fgGetDouble("/autopilot/config/max-roll-deg");
- TmpRollOutValue = fgGetDouble("/autopilot/config/roll-out-deg");
- TmpMaxAileronValue = fgGetDouble("/autopilot/config/max-aileron");
- TmpRollOutSmoothValue = fgGetDouble("/autopilot/config/roll-out-smooth-deg");
-
- MaxRollValue = fgGetDouble("/autopilot/config/max-roll-deg")
- / MaxRollAdjust;
- RollOutValue = fgGetDouble("/autopilot/config/roll-out-deg")
- / RollOutAdjust;
- MaxAileronValue = fgGetDouble("/autopilot/config/max-aileron")
- / MaxAileronAdjust;
- RollOutSmoothValue = fgGetDouble("/autopilot/config/roll-out-smooth-deg")
- / RollOutSmoothAdjust;
-
- APAdjustHS0-> setValue ( MaxRollValue ) ;
- APAdjustHS1-> setValue ( RollOutValue ) ;
- APAdjustHS2-> setValue ( RollOutSmoothValue ) ;
- APAdjustHS3-> setValue ( MaxAileronValue ) ;
-
- FG_PUSH_PUI_DIALOG( APAdjustDialog );
-}
-
-// Done once at system initialization
-void fgAPAdjustInit() {
-
- // printf("fgAPAdjustInit\n");
-#define HORIZONTAL FALSE
-
- int DialogX = 40;
- int DialogY = 100;
- int DialogWidth = 230;
-
- char Label[] = "AutoPilot Adjust";
- char *s;
-
- int labelX = (DialogWidth / 2) -
- (puGetDefaultLabelFont().getStringWidth( Label ) / 2);
- labelX -= 30; // KLUDGEY
-
- int nSliders = 4;
- int slider_x = 10;
- int slider_y = 55;
- int slider_width = 210;
- int slider_title_x = 15;
- int slider_value_x = 160;
- float slider_delta = 0.1f;
-
- TmpMaxRollValue = fgGetDouble("/autopilot/config/max-roll-deg");
- TmpRollOutValue = fgGetDouble("/autopilot/config/roll-out-deg");
- TmpMaxAileronValue = fgGetDouble("/autopilot/config/max-aileron");
- TmpRollOutSmoothValue = fgGetDouble("/autopilot/config/roll-out-smooth-deg");
- MaxRollAdjust = 2 * fgGetDouble("/autopilot/config/max-roll-deg");
- RollOutAdjust = 2 * fgGetDouble("/autopilot/config/roll-out-deg");
- MaxAileronAdjust = 2 * fgGetDouble("/autopilot/config/max-aileron");
- RollOutSmoothAdjust = 2 * fgGetDouble("/autopilot/config/roll-out-smooth-deg");
-
- MaxRollValue = fgGetDouble("/autopilot/config/max-roll-deg")
- / MaxRollAdjust;
- RollOutValue = fgGetDouble("/autopilot/config/roll-out-deg")
- / RollOutAdjust;
- MaxAileronValue = fgGetDouble("/autopilot/config/max-aileron")
- / MaxAileronAdjust;
- RollOutSmoothValue = fgGetDouble("/autopilot/config/roll-out-smooth-deg")
- / RollOutSmoothAdjust;
-
- puGetDefaultFonts ( &APAdjustLegendFont, &APAdjustLabelFont );
- APAdjustDialog = new puDialogBox ( DialogX, DialogY ); {
- int horiz_slider_height = APAdjustLabelFont.getStringHeight() +
- APAdjustLabelFont.getStringDescender() +
- PUSTR_TGAP + PUSTR_BGAP + 5;
-
- APAdjustFrame = new puFrame ( 0, 0,
- DialogWidth,
- 85 + nSliders * horiz_slider_height );
-
- APAdjustDialogMessage = new puText ( labelX,
- 52 + nSliders
- * horiz_slider_height );
- APAdjustDialogMessage -> setDefaultValue ( Label );
- APAdjustDialogMessage -> getDefaultValue ( &s );
- APAdjustDialogMessage -> setLabel ( s );
-
- APAdjustHS0 = new mySlider ( slider_x, slider_y,
- slider_width, HORIZONTAL ) ;
- APAdjustHS0-> setDelta ( slider_delta ) ;
- APAdjustHS0-> setValue ( MaxRollValue ) ;
- APAdjustHS0-> setCBMode ( PUSLIDER_DELTA ) ;
- APAdjustHS0-> setCallback ( maxroll_adj ) ;
-
- sprintf( SliderText[ 0 ], "%05.2f",
- fgGetDouble("/autopilot/config/max-roll-deg") );
- APAdjustMaxRollTitle = new puText ( slider_title_x, slider_y ) ;
- APAdjustMaxRollTitle-> setDefaultValue ( "MaxRoll" ) ;
- APAdjustMaxRollTitle-> getDefaultValue ( &s ) ;
- APAdjustMaxRollTitle-> setLabel ( s ) ;
- APAdjustMaxRollText = new puText ( slider_value_x, slider_y ) ;
- APAdjustMaxRollText-> setLabel ( SliderText[ 0 ] ) ;
-
- slider_y += horiz_slider_height;
-
- APAdjustHS1 = new mySlider ( slider_x, slider_y, slider_width,
- HORIZONTAL ) ;
- APAdjustHS1-> setDelta ( slider_delta ) ;
- APAdjustHS1-> setValue ( RollOutValue ) ;
- APAdjustHS1-> setCBMode ( PUSLIDER_DELTA ) ;
- APAdjustHS1-> setCallback ( rollout_adj ) ;
-
- sprintf( SliderText[ 1 ], "%05.2f",
- fgGetDouble("/autopilot/config/roll-out-deg") );
- APAdjustRollOutTitle = new puText ( slider_title_x, slider_y ) ;
- APAdjustRollOutTitle-> setDefaultValue ( "AdjustRollOut" ) ;
- APAdjustRollOutTitle-> getDefaultValue ( &s ) ;
- APAdjustRollOutTitle-> setLabel ( s ) ;
- APAdjustRollOutText = new puText ( slider_value_x, slider_y ) ;
- APAdjustRollOutText-> setLabel ( SliderText[ 1 ] );
-
- slider_y += horiz_slider_height;
-
- APAdjustHS2 = new mySlider ( slider_x, slider_y, slider_width,
- HORIZONTAL ) ;
- APAdjustHS2-> setDelta ( slider_delta ) ;
- APAdjustHS2-> setValue ( RollOutSmoothValue ) ;
- APAdjustHS2-> setCBMode ( PUSLIDER_DELTA ) ;
- APAdjustHS2-> setCallback ( rolloutsmooth_adj ) ;
-
- sprintf( SliderText[ 2 ], "%5.2f",
- fgGetDouble("/autopilot/config/roll-out-smooth-deg") );
- APAdjustRollOutSmoothTitle = new puText ( slider_title_x, slider_y ) ;
- APAdjustRollOutSmoothTitle-> setDefaultValue ( "RollOutSmooth" ) ;
- APAdjustRollOutSmoothTitle-> getDefaultValue ( &s ) ;
- APAdjustRollOutSmoothTitle-> setLabel ( s ) ;
- APAdjustRollOutSmoothText = new puText ( slider_value_x, slider_y ) ;
- APAdjustRollOutSmoothText-> setLabel ( SliderText[ 2 ] );
-
- slider_y += horiz_slider_height;
-
- APAdjustHS3 = new mySlider ( slider_x, slider_y, slider_width,
- HORIZONTAL ) ;
- APAdjustHS3-> setDelta ( slider_delta ) ;
- APAdjustHS3-> setValue ( MaxAileronValue ) ;
- APAdjustHS3-> setCBMode ( PUSLIDER_DELTA ) ;
- APAdjustHS3-> setCallback ( maxaileron_adj ) ;
-
- sprintf( SliderText[ 3 ], "%05.2f",
- fgGetDouble("/autopilot/config/max-aileron") );
- APAdjustMaxAileronTitle = new puText ( slider_title_x, slider_y ) ;
- APAdjustMaxAileronTitle-> setDefaultValue ( "MaxAileron" ) ;
- APAdjustMaxAileronTitle-> getDefaultValue ( &s ) ;
- APAdjustMaxAileronTitle-> setLabel ( s ) ;
- APAdjustMaxAileronText = new puText ( slider_value_x, slider_y ) ;
- APAdjustMaxAileronText-> setLabel ( SliderText[ 3 ] );
-
- APAdjustOkButton = new puOneShot ( 10, 10, 60, 50 );
- APAdjustOkButton-> setLegend ( gui_msg_OK );
- APAdjustOkButton-> makeReturnDefault ( TRUE );
- APAdjustOkButton-> setCallback ( goAwayAPAdjust );
-
- APAdjustCancelButton = new puOneShot ( 70, 10, 150, 50 );
- APAdjustCancelButton-> setLegend ( gui_msg_CANCEL );
- APAdjustCancelButton-> setCallback ( cancelAPAdjust );
-
- APAdjustResetButton = new puOneShot ( 160, 10, 220, 50 );
- APAdjustResetButton-> setLegend ( gui_msg_RESET );
- APAdjustResetButton-> setCallback ( resetAPAdjust );
- }
- FG_FINALIZE_PUI_DIALOG( APAdjustDialog );
-
-#undef HORIZONTAL
-}
-#endif
-
-// Simple Dialog to input Target Airport
-void TgtAptDialog_Cancel(puObject *)
-{
- FG_POP_PUI_DIALOG( TgtAptDialog );
-}
-
-void TgtAptDialog_OK (puObject *)
-{
- string TgtAptId;
-
- // FGTime *t = FGTime::cur_time_params;
- // int PauseMode = t->getPause();
- // if(!PauseMode)
- // t->togglePauseMode();
-
- char *s;
- TgtAptDialogInput->getValue(&s);
-
- string tmp = s;
- unsigned int pos = tmp.find( "@" );
- if ( pos != string::npos ) {
- TgtAptId = tmp.substr( 0, pos );
- } else {
- TgtAptId = tmp;
- }
-
- TgtAptDialog_Cancel( NULL );
-
- /* s = input string, either 'FIX' or FIX@4000' */
- /* TgtAptId is name of fix only; may get appended to below */
-
- if ( NewWaypoint( TgtAptId ) == 0)
- {
- TgtAptId += " not in database.";
- mkDialog(TgtAptId.c_str());
- }
-}
-
-/* add new waypoint (either from above popup window 'ok button or telnet session) */
-
-int NewWaypoint( const string& Tgt_Alt )
-{
- string TgtAptId;
- FGFix f;
-
- double alt = 0.0;
- unsigned int pos = Tgt_Alt.find( "@" );
- if ( pos != string::npos ) {
- TgtAptId = Tgt_Alt.substr( 0, pos );
- string alt_str = Tgt_Alt.substr( pos + 1 );
- alt = atof( alt_str.c_str() );
- if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) {
- alt *= SG_FEET_TO_METER;
- }
- } else {
- TgtAptId = Tgt_Alt;
- }
-
- FGRouteMgr *rm = (FGRouteMgr *)globals->get_subsystem("route-manager");
- const FGAirport *a = fgFindAirportID( TgtAptId);
- if (a) {
-
- SG_LOG( SG_GENERAL, SG_INFO,
- "Adding waypoint (airport) = " << TgtAptId );
-
- sprintf( NewTgtAirportId, "%s", TgtAptId.c_str() );
-
- SGWayPoint wp( a->getLongitude(), a->getLatitude(), alt,
- SGWayPoint::WGS84, TgtAptId );
- rm->add_waypoint( wp );
-
- /* and turn on the autopilot */
- fgSetString( "/autopilot/locks/heading", "true-heading-hold" );
-
- return 1;
-
- } else if ( globals->get_fixlist()->query( TgtAptId, &f ) ) {
- SG_LOG( SG_GENERAL, SG_INFO,
- "Adding waypoint (fix) = " << TgtAptId );
-
- sprintf( NewTgtAirportId, "%s", TgtAptId.c_str() );
-
- SGWayPoint wp( f.get_lon(), f.get_lat(), alt,
- SGWayPoint::WGS84, TgtAptId );
- rm->add_waypoint( wp );
-
- /* and turn on the autopilot */
- fgSetString( "/autopilot/locks/heading", "true-heading-hold" );
- return 2;
- } else {
- // Try finding a nav matching the ID
- double lat, lon;
- // The base lon/lat are determined by the last WP,
- // or the current pos if the WP list is empty.
- const int wps = rm->size();
- if (wps > 0) {
- SGWayPoint wp = rm->get_waypoint(wps-1);
- lat = wp.get_target_lat();
- lon = wp.get_target_lon();
- }
- else {
- lat = fgGetNode("/position/latitude-deg")->getDoubleValue();
- lon = fgGetNode("/position/longitude-deg")->getDoubleValue();
- }
-
- lat *= SGD_DEGREES_TO_RADIANS;
- lon *= SGD_DEGREES_TO_RADIANS;
-
- SG_LOG( SG_GENERAL, SG_INFO,
- "Looking for nav " << TgtAptId << " at " << lon << " " << lat);
- if (FGNavRecord* nav =
- globals->get_navlist()->findByIdent(TgtAptId.c_str(), lon, lat))
- {
- SG_LOG( SG_GENERAL, SG_INFO,
- "Adding waypoint (nav) = " << TgtAptId );
-
- sprintf( NewTgtAirportId, "%s", TgtAptId.c_str() );
-
- SGWayPoint wp( nav->get_lon(), nav->get_lat(), alt,
- SGWayPoint::WGS84, TgtAptId );
- rm->add_waypoint( wp );
-
- /* and turn on the autopilot */
- fgSetString( "/autopilot/locks/heading", "true-heading-hold" );
- return 3;
- }
- else {
- return 0;
- }
- }
-}
-
-
-void TgtAptDialog_Reset(puObject *)
-{
- sprintf( NewTgtAirportId, "%s", fgGetString("/sim/presets/airport-id") );
- TgtAptDialogInput->setValue ( NewTgtAirportId );
- TgtAptDialogInput->setCursor( 0 ) ;
-}
-
-void TgtAptDialog_HandleSlider ( puObject * slider )
-{
- float val ;
- slider -> getValue ( &val ) ;
- val = 1.0f - val ;
-
- int index = int ( TgtAptDialogWPList -> getNumItems () * val ) ;
- TgtAptDialogWPList -> setTopItem ( index ) ;
-}
-
-void TgtAptDialog_HandleArrow( puObject *arrow )
-{
- int type = ((puArrowButton *)arrow)->getArrowType() ;
- int inc = ( type == PUARROW_DOWN ) ? 1 :
- ( type == PUARROW_UP ) ? -1 :
- ( type == PUARROW_FASTDOWN ) ? 10 :
- ( type == PUARROW_FASTUP ) ? -10 : 0 ;
-
- float val ;
- TgtAptDialogSlider -> getValue ( &val ) ;
- val = 1.0f - val ;
- int num_items = TgtAptDialogWPList->getNumItems () - 1 ;
- if ( num_items > 0 )
- {
- int index = int ( num_items * val + 0.5 ) + inc ;
- if ( index > num_items ) index = num_items ;
- if ( index < 0 ) index = 0 ;
-
- TgtAptDialogSlider -> setValue ( 1.0f - (float)index / num_items ) ;
- TgtAptDialogWPList -> setTopItem ( index ) ;
- }
-
-}
-
-void AddWayPoint(puObject *cb)
-{
- sprintf( NewTgtAirportId, "%s", fgGetString("/sim/presets/airport-id") );
- TgtAptDialogInput->setValue( NewTgtAirportId );
-
- /* refresh waypoint list */
- char WPString[100];
-
- int i;
- if ( WPList != NULL ) {
- for (i = 0; i < WPListsize; i++ ) {
- delete WPList[i];
- }
- delete [] WPList[i];
- }
- FGRouteMgr *rm = (FGRouteMgr *)globals->get_subsystem("route-manager");
- WPListsize = rm->size();
- if ( WPListsize > 0 ) {
- WPList = new char* [ WPListsize + 1 ];
- for (i = 0; i < WPListsize; i++ ) {
- SGWayPoint wp = rm->get_waypoint(i);
- sprintf( WPString, "%5s %3.2flon %3.2flat",
- wp.get_id().c_str(),
- wp.get_target_lon(),
- wp.get_target_lat() );
- WPList [i] = new char[ strlen(WPString)+1 ];
- strcpy ( WPList [i], WPString );
- }
- } else {
- WPListsize = 1;
- WPList = new char* [ 2 ];
- WPList [0] = new char[18];
- strcpy ( WPList [0], "** List Empty **");
- }
- WPList [ WPListsize ] = NULL;
- TgtAptDialogWPList->newList( WPList );
-
- // if non-empty list, adjust the size of the slider...
- TgtAptDialogSlider->setSliderFraction (0.9999f) ;
- TgtAptDialogSlider->hide();
- TgtAptDialogUPArrow->hide();
- TgtAptDialogDNArrow->hide();
- if (WPListsize > 10) {
- TgtAptDialogSlider->setSliderFraction (10.0f/(WPListsize-1)) ;
- TgtAptDialogSlider->reveal();
- TgtAptDialogUPArrow->reveal();
- TgtAptDialogDNArrow->reveal();
- }
-
- FG_PUSH_PUI_DIALOG( TgtAptDialog );
-}
-
-void PopWayPoint(puObject *cb)
-{
- FGRouteMgr *rm = (FGRouteMgr *)globals->get_subsystem("route-manager");
- rm->pop_waypoint();
-}
-
-void ClearRoute(puObject *cb)
-{
- FGRouteMgr *rm = (FGRouteMgr *)globals->get_subsystem("route-manager");
- rm->init();
-}
-
-void NewTgtAirportInit()
-{
- SG_LOG( SG_AUTOPILOT, SG_INFO, " enter NewTgtAirportInit()" );
- sprintf( NewTgtAirportId, "%s", fgGetString("/sim/presets/airport-id") );
- SG_LOG( SG_AUTOPILOT, SG_INFO, " NewTgtAirportId " << NewTgtAirportId );
-
- TgtAptDialog = new puDialogBox (150, 350);
- {
- TgtAptDialogFrame = new puFrame (0,0,350, 350);
-
- TgtAptDialogWPList = new puListBox ( 50, 130, 300, 320 ) ;
- TgtAptDialogWPList -> setLabel ( "Flight Plan" );
- TgtAptDialogWPList -> setLabelPlace ( PUPLACE_ABOVE ) ;
- TgtAptDialogWPList -> setStyle ( -PUSTYLE_SMALL_SHADED ) ;
- TgtAptDialogWPList -> setValue ( 0 ) ;
-
- TgtAptDialogSlider = new puSlider (300, 150, 150 ,TRUE,20);
- TgtAptDialogSlider->setValue(1.0f);
- TgtAptDialogSlider->setSliderFraction (0.2f) ;
- TgtAptDialogSlider->setDelta(0.1f);
- TgtAptDialogSlider->setCBMode( PUSLIDER_DELTA );
- TgtAptDialogSlider->setCallback( TgtAptDialog_HandleSlider );
-
- TgtAptDialogUPArrow = new puArrowButton ( 300, 300, 320, 320, PUARROW_UP ) ;
- TgtAptDialogUPArrow->setCallback ( TgtAptDialog_HandleArrow ) ;
-
- TgtAptDialogDNArrow = new puArrowButton ( 300, 130, 320, 150, PUARROW_DOWN ) ;
- TgtAptDialogDNArrow->setCallback ( TgtAptDialog_HandleArrow ) ;
-
-
- TgtAptDialogInput = new puInput (50, 70, 300, 100);
- TgtAptDialogInput -> setLabel ( NewTgtAirportLabel );
- TgtAptDialogInput -> setLabelPlace ( PUPLACE_ABOVE ) ;
- TgtAptDialogInput -> setValue (NewTgtAirportId);
- TgtAptDialogInput -> acceptInput();
-
- TgtAptDialogOkButton = new puOneShot (50, 10, 110, 50);
- TgtAptDialogOkButton -> setLegend (gui_msg_OK);
- TgtAptDialogOkButton -> setCallback (TgtAptDialog_OK);
- TgtAptDialogOkButton -> makeReturnDefault(TRUE);
-
- TgtAptDialogCancelButton = new puOneShot (140, 10, 210, 50);
- TgtAptDialogCancelButton -> setLegend (gui_msg_CANCEL);
- TgtAptDialogCancelButton -> setCallback (TgtAptDialog_Cancel);
-
- TgtAptDialogResetButton = new puOneShot (240, 10, 300, 50);
- TgtAptDialogResetButton -> setLegend (gui_msg_RESET);
- TgtAptDialogResetButton -> setCallback (TgtAptDialog_Reset);
-
- }
-
- FG_FINALIZE_PUI_DIALOG( TgtAptDialog );
- SG_LOG(SG_GENERAL, SG_DEBUG, "leave NewTgtAirportInit()");
-}
-
-
-
// route_mgr.cxx - manage a route (i.e. a collection of waypoints)
//
// Written by Curtis Olson, started January 2004.
+// Norman Vine
+// Melchior FRANZ
//
// Copyright (C) 2004 Curtis L. Olson - http://www.flightgear.org/~curt
//
#include <simgear/compiler.h>
+#include <Airports/simple.hxx>
#include <FDM/flight.hxx>
#include <Main/fg_props.hxx>
+#include <Navaids/fixlist.hxx>
+#include <Navaids/navlist.hxx>
-#include "auto_gui.hxx" // FIXME temporary dependency (NewWaypoint)
#include "route_mgr.hxx"
+#define RM "/autopilot/route-manager/"
+
FGRouteMgr::FGRouteMgr() :
route( new SGRoute ),
wp1_eta( NULL ),
wpn_id( NULL ),
wpn_dist( NULL ),
- wpn_eta( NULL )
+ wpn_eta( NULL ),
+ input(fgGetNode( RM "input", true )),
+ listener(new Listener(this)),
+ mirror(fgGetNode( RM "route", true ))
{
+ input->setStringValue("");
+ input->addChangeListener(listener);
}
FGRouteMgr::~FGRouteMgr() {
delete route;
+ input->removeChangeListener(listener);
}
true_hdg_deg = fgGetNode( "/autopilot/settings/true-heading-deg", true );
- wp0_id = fgGetNode( "/autopilot/route-manager/wp[0]/id", true );
- wp0_dist = fgGetNode( "/autopilot/route-manager/wp[0]/dist", true );
- wp0_eta = fgGetNode( "/autopilot/route-manager/wp[0]/eta", true );
+ wp0_id = fgGetNode( RM "wp[0]/id", true );
+ wp0_dist = fgGetNode( RM "wp[0]/dist", true );
+ wp0_eta = fgGetNode( RM "wp[0]/eta", true );
- wp1_id = fgGetNode( "/autopilot/route-manager/wp[1]/id", true );
- wp1_dist = fgGetNode( "/autopilot/route-manager/wp[1]/dist", true );
- wp1_eta = fgGetNode( "/autopilot/route-manager/wp[1]/eta", true );
+ wp1_id = fgGetNode( RM "wp[1]/id", true );
+ wp1_dist = fgGetNode( RM "wp[1]/dist", true );
+ wp1_eta = fgGetNode( RM "wp[1]/eta", true );
- wpn_id = fgGetNode( "/autopilot/route-manager/wp-last/id", true );
- wpn_dist = fgGetNode( "/autopilot/route-manager/wp-last/dist", true );
- wpn_eta = fgGetNode( "/autopilot/route-manager/wp-last/eta", true );
+ wpn_id = fgGetNode( RM "wp-last/id", true );
+ wpn_dist = fgGetNode( RM "wp-last/dist", true );
+ wpn_eta = fgGetNode( RM "wp-last/eta", true );
route->clear();
+ update_mirror();
}
vector<string>::iterator it;
for (it = waypoints->begin(); it != waypoints->end(); ++it)
- NewWaypoint(*it);
+ new_waypoint(*it);
}
// starts in ft/s so we convert to kts
static const SGPropertyNode * speedup_node = fgGetNode("/sim/speed-up");
- double ft_s = cur_fdm_state->get_V_ground_speed()
+ double ft_s = cur_fdm_state->get_V_ground_speed()
* speedup_node->getIntValue();
double kts = ft_s * SG_FEET_TO_METER * 3600 * SG_METER_TO_NM;
wp0_dist->setDoubleValue( accum * SG_METER_TO_NM );
double eta = accum * SG_METER_TO_NM / get_ground_speed();
- if ( eta >= 100.0 ) { eta = 99.999; }
- int major, minor;
- if ( eta < (1.0/6.0) ) {
- // within 10 minutes, bump up to min/secs
- eta *= 60.0;
- }
- major = (int)eta;
- minor = (int)((eta - (int)eta) * 60.0);
- snprintf( eta_str, 128, "%d:%02d", major, minor );
+ if ( eta >= 100.0 ) { eta = 99.999; }
+ int major, minor;
+ if ( eta < (1.0/6.0) ) {
+ // within 10 minutes, bump up to min/secs
+ eta *= 60.0;
+ }
+ major = (int)eta;
+ minor = (int)((eta - (int)eta) * 60.0);
+ snprintf( eta_str, 128, "%d:%02d", major, minor );
wp0_eta->setStringValue( eta_str );
}
wp1_dist->setDoubleValue( accum * SG_METER_TO_NM );
double eta = accum * SG_METER_TO_NM / get_ground_speed();
- if ( eta >= 100.0 ) { eta = 99.999; }
- int major, minor;
- if ( eta < (1.0/6.0) ) {
- // within 10 minutes, bump up to min/secs
- eta *= 60.0;
- }
- major = (int)eta;
- minor = (int)((eta - (int)eta) * 60.0);
- snprintf( eta_str, 128, "%d:%02d", major, minor );
+ if ( eta >= 100.0 ) { eta = 99.999; }
+ int major, minor;
+ if ( eta < (1.0/6.0) ) {
+ // within 10 minutes, bump up to min/secs
+ eta *= 60.0;
+ }
+ major = (int)eta;
+ minor = (int)((eta - (int)eta) * 60.0);
+ snprintf( eta_str, 128, "%d:%02d", major, minor );
wp1_eta->setStringValue( eta_str );
}
// summarize remaining way points
if ( route->size() > 2 ) {
SGWayPoint wp;
- for ( int i = 2; i < route->size(); ++i ) {
+ for ( int i = 2; i < route->size(); ++i ) {
wp = route->get_waypoint( i );
- accum += wp.get_distance();
- }
+ accum += wp.get_distance();
+ }
// update the property tree info
wpn_dist->setDoubleValue( accum * SG_METER_TO_NM );
double eta = accum * SG_METER_TO_NM / get_ground_speed();
- if ( eta >= 100.0 ) { eta = 99.999; }
- int major, minor;
- if ( eta < (1.0/6.0) ) {
- // within 10 minutes, bump up to min/secs
- eta *= 60.0;
- }
- major = (int)eta;
- minor = (int)((eta - (int)eta) * 60.0);
- snprintf( eta_str, 128, "%d:%02d", major, minor );
+ if ( eta >= 100.0 ) { eta = 99.999; }
+ int major, minor;
+ if ( eta < (1.0/6.0) ) {
+ // within 10 minutes, bump up to min/secs
+ eta *= 60.0;
+ }
+ major = (int)eta;
+ minor = (int)((eta - (int)eta) * 60.0);
+ snprintf( eta_str, 128, "%d:%02d", major, minor );
wpn_eta->setStringValue( eta_str );
}
}
-SGWayPoint FGRouteMgr::pop_waypoint() {
+void FGRouteMgr::add_waypoint( const SGWayPoint& wp, int n ) {
+ route->add_waypoint( wp, n );
+ update_mirror();
+}
+
+
+SGWayPoint FGRouteMgr::pop_waypoint( int n ) {
SGWayPoint wp;
if ( route->size() > 0 ) {
- wp = route->get_first();
- route->delete_first();
+ if ( n < 0 )
+ n = route->size() - 1;
+ wp = route->get_waypoint(n);
+ route->delete_waypoint(n);
}
if ( route->size() <= 2 ) {
wp0_eta->setStringValue( "" );
}
+ update_mirror();
return wp;
}
bool FGRouteMgr::build() {
return true;
}
+
+
+
+int FGRouteMgr::new_waypoint( const string& Tgt_Alt, int n ) {
+ double alt = 0.0;
+ string target = Tgt_Alt;
+
+ // make upper case
+ for (unsigned int i = 0; i < target.size(); i++)
+ if (target[i] >= 'a' && target[i] <= 'z')
+ target[i] -= 'a' - 'A';
+
+ // extract altitude
+ unsigned int pos = target.find( '@' );
+ if ( pos != string::npos ) {
+ alt = atof( target.c_str() + pos + 1 );
+ target = target.substr( 0, pos );
+ if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
+ alt *= SG_FEET_TO_METER;
+ }
+
+ // check for lon,lat
+ pos = target.find(',');
+ if ( pos != string::npos ) {
+ double lon = atof( target.substr(0, pos).c_str());
+ double lat = atof( target.c_str() + pos + 1);
+
+ SG_LOG( SG_GENERAL, SG_INFO, "Adding waypoint lon = " << lon << ", lat = " << lat );
+ SGWayPoint wp( lon, lat, alt, SGWayPoint::WGS84, target );
+ add_waypoint( wp, n );
+ fgSetString( "/autopilot/locks/heading", "true-heading-hold" );
+ return 1;
+ }
+
+ // check for airport id
+ const FGAirport *apt = fgFindAirportID( target );
+ if (apt) {
+ SG_LOG( SG_GENERAL, SG_INFO, "Adding waypoint (airport) = " << target );
+ SGWayPoint wp( apt->getLongitude(), apt->getLatitude(), alt, SGWayPoint::WGS84, target );
+ add_waypoint( wp, n );
+ fgSetString( "/autopilot/locks/heading", "true-heading-hold" );
+ return 2;
+ }
+
+ // check for fix id
+ FGFix f;
+ if ( globals->get_fixlist()->query( target, &f ) ) {
+ SG_LOG( SG_GENERAL, SG_INFO, "Adding waypoint (fix) = " << target );
+ SGWayPoint wp( f.get_lon(), f.get_lat(), alt, SGWayPoint::WGS84, target );
+ add_waypoint( wp, n );
+ fgSetString( "/autopilot/locks/heading", "true-heading-hold" );
+ return 3;
+ }
+
+ // Try finding a nav matching the ID
+ double lat, lon;
+ // The base lon/lat are determined by the last WP,
+ // or the current pos if the WP list is empty.
+ const int wps = this->size();
+
+ if (wps > 0) {
+ SGWayPoint wp = get_waypoint(wps-1);
+ lat = wp.get_target_lat();
+ lon = wp.get_target_lon();
+ } else {
+ lat = fgGetNode("/position/latitude-deg")->getDoubleValue();
+ lon = fgGetNode("/position/longitude-deg")->getDoubleValue();
+ }
+
+ lat *= SGD_DEGREES_TO_RADIANS;
+ lon *= SGD_DEGREES_TO_RADIANS;
+
+ SG_LOG( SG_GENERAL, SG_INFO, "Looking for nav " << target << " at " << lon << " " << lat);
+
+ if (FGNavRecord* nav = globals->get_navlist()->findByIdent(target.c_str(), lon, lat)) {
+ SG_LOG( SG_GENERAL, SG_INFO, "Adding waypoint (nav) = " << target );
+ SGWayPoint wp( nav->get_lon(), nav->get_lat(), alt, SGWayPoint::WGS84, target );
+ add_waypoint( wp, n );
+ fgSetString( "/autopilot/locks/heading", "true-heading-hold" );
+ return 4;
+ }
+
+ // target not identified
+ return 0;
+}
+
+
+// mirror internal route to the property system for inspection by other subsystems
+void FGRouteMgr::update_mirror() {
+ mirror->removeChildren("wp");
+ for (int i = 0; i < route->size(); i++) {
+ SGWayPoint wp = route->get_waypoint(i);
+ SGPropertyNode *prop = mirror->getChild("wp", i, 1);
+
+ prop->setStringValue("id", wp.get_id().c_str());
+ prop->setStringValue("name", wp.get_name().c_str());
+ prop->setDoubleValue("longitude-deg", wp.get_target_lon());
+ prop->setDoubleValue("latitude-deg", wp.get_target_lat());
+ prop->setDoubleValue("altitude-m", wp.get_target_alt());
+ prop->setDoubleValue("altitude-ft", wp.get_target_alt() * SG_METER_TO_FEET);
+ }
+ // set number as listener attachment point
+ mirror->setIntValue("num", route->size());
+}
+
+
+// command interface /autopilot/route-manager/input:
+//
+// @clear ... clear route
+// @pop ... remove first entry
+// @delete3 ... delete 4th entry
+// @insert2:ksfo@900 ... insert "ksfo@900" as 3rd entry
+// ksfo@900 ... append "ksfo@900"
+//
+void FGRouteMgr::Listener::valueChanged(SGPropertyNode *prop)
+{
+ const char *s = prop->getStringValue();
+ if (!strcmp(s, "@clear"))
+ mgr->init();
+ else if (!strcmp(s, "@pop"))
+ mgr->pop_waypoint(0);
+ else if (!strncmp(s, "@delete", 7))
+ mgr->pop_waypoint(atoi(s + 7));
+ else if (!strncmp(s, "@insert", 7)) {
+ char *r;
+ int pos = strtol(s + 7, &r, 10);
+ if (*r++ == ':' && *r)
+ mgr->new_waypoint(r, pos);
+ } else
+ mgr->new_waypoint(s);
+}
+
+
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