# vim: set foldmethod=marker foldmarker={{{,}}} :

var displayClass = {

    new: func(device, role) {

# the contructor {{{

        var m = { parents: [ displayClass ] };

        m.display = canvas.new({

                "name"      : role,

                "size"      : [1024, 768],

                "view"      : [1024, 768],

                "mipmapping": 1

        });

        m.display.addPlacement({

                "node": "Screen",

                "parent": role

        });

        m.display.setColorBackground(0,0,0);

        m.role = role;

        m.device = device;

        m.screenElements = {};

        return m;

    },

#}}}

# timers stuff {{{

    timers : {},

    timerTrigger : func {

        var now = systime();

        foreach (var id; keys(me.timers)) {

            if (me.timers[id] < now) {

                me.screenElements[id].hide();

                delete(me.timers, id);

            }

        }

        settimer(func me.timerTrigger(), 1);

    },

    addTimer : func (duration, element) {

        if (typeof(element) == 'scalar')

            element = [ element ];

        var end = systime() + duration;

        foreach (var e; element)

            me.timers[e] = end;

    },

#}}}

    loadsvg : func () {

        me.screen = me.display.createGroup();

        me.screen.hide();

        canvas.parsesvg(me.screen, "Aircraft/Instruments-3d/zkv1000/Systems/screen.svg");

    },

    _showInitProgress : func (p,t) {

#{{{

        p.setText(t);

        if (zkv.getNode(me.role ~ 'init').getValue() != 0) {

            if (size(t) >= 10) t = '';

            settimer(func { me._showInitProgress(p, t ~ '.'); }, 0.1);

        }

        else {

            me.progress.hide();

            me.screen.show();

            var groups = {

                show : [

                    'SoftKeysTexts', 

                    'COMM', 

                    'NAV', 

                    'nav-freq-switch',

                    'comm-freq-switch',

                ],

                text: [

                    'nav1-standby-freq', 'nav1-selected-freq', 'nav1-id',

                    'nav2-standby-freq', 'nav2-selected-freq', 'nav2-id',

                    'comm1-standby-freq', 'comm1-selected-freq',

                    'comm2-standby-freq', 'comm2-selected-freq',

                ],

                hide : [ ],

                clip: [ ],

            };

            for (var k = 0; k < 12; k += 1)

                append(groups.text, sprintf("SoftKey%02i-text", k));

            if (me.role == 'PFD') {

                append(groups.show,

                    'XPDR-TIME', 

                    'FlightInstruments',

                    'Horizon',

                    'bankPointer',

                    'VSI',

                    'Rose',

                    'Heading-bug',

                    'PFD-Widgets',

                    'Trends',

                    'Airspeed-Trend-Indicator',

                    'Altitude-Trend-Indicator',

                );

                append(groups.hide,

                    'CDI',

                    'NAV1-pointer',

                    'NAV2-pointer',

                    'GPS-pointer',

                    'Bearing1',

                    'Bearing2',

                    'SelectedHDG-bg',

                    'SelectedHDG-bgtext',

                    'SelectedHDG-text',

                    'SelectedCRS-bg',

                    'SelectedCRS-bgtext',

                    'SelectedCRS-text',

                    'SelectedALT',

                    'TAS',

                    'GSPD',

                    'OAT',

                    'BARO',

                    'WindData',

                    'Reversionnary',

                    'Annunciation',

                    'Comparator',

                    'BRG1',

                    'BRG2',

                    'DME1',

                    'PFD-Map',

                    'PFD-Multilines'

                );

                append(groups.clip,

                    'SpeedLint1',

                    'SpeedTape',

                    'LintAlt',

                    'AltLint00011'

                );

                append(groups.text,

                    'TIME-text',

                    'VSIText',

                    'Speed110',

                    'Alt11100',

                    'HDG-text',

                    'AltBigC', 'AltSmallC'

                );

                for (var place = 1; place <= 6; place +=1) {

                    append(groups.text,

                        'AltBigU' ~ place,

                        'AltSmallU' ~ place,

                        'AltBigD' ~ place,

                        'AltSmallD' ~ place

                    );

                }

            }

            else

                append(groups.show, 'Header');

            me.loadGroup(groups);

            if (me.role == 'PFD') {

                me.updateAI(getprop('/orientation/roll-deg'),getprop('orientation/pitch-deg'));

                me.updateVSI(getprop('/instrumentation/vertical-speed-indicator/indicated-speed-fpm'));

                me.updateIAS(getprop('/velocities/airspeed-kt'));

                me.updateALT(getprop('instrumentation/altimeter/indicated-altitude-ft'));

                me.updateHSI(getprop('orientation/heading-deg'));

                me.updateTIME();

                me.timerTrigger();

            }

            me._updateRadio({auto:'nav'});

            me._updateRadio({auto:'comm'});

            me.updateSoftKeys();

            me.progress.removeAllChildren();

            me.progress = nil;

            me.showInitProgress = nil;

            me._showInitProgress = nil;

            zkv.removeChild(me.role ~ 'init');

        }

    },

#}}}

    showInitProgress : func (role) {

#{{{

        me.progress = me.display.createGroup();

        me.progress.show();

        me.progress.createChild("text", role ~ " title")

            .setTranslation(512, 384)

            .setAlignment("center-center")

            .setFont("LiberationFonts/LiberationSans-Italic.ttf")

            .setFontSize(64, 1)

            .setColor(1,1,1)

            .setText("ZKV1000 " ~ role ~ " init");

        zkv.getNode(role ~ 'init',1).setIntValue(1);

        me._showInitProgress(me.progress.createChild("text", role ~ "progress")

            .setTranslation(512, 484)

            .setAlignment("center-center")

            .setFont("LiberationFonts/LiberationSans-Bold.ttf")

            .setFontSize(128, 1)

            .setColor(1,0,0), '.');

    },

#}}}

    loadGroup : func (h) {

#{{{

        if (typeof(h) != 'hash') {

            msg_dbg(sprintf("%s need a hash, but get a %s from %s",

                    caller(0)[0],

                    typeof(h),

                    caller(1)[0]));

            return;

        }

        var setMethod = func (e, t) {

            if (t == 'hide')

                me.screenElements[e].hide();

            elsif (t == 'show')

                me.screenElements[e].show();

            elsif (t == 'rot' or t == 'trans') {

                if (! contains(me.screenElements[e], t))

                    me.screenElements[e][t] = me.screenElements[e].createTransform();

            }

            elsif (t == 'clip') {

                if (contains(me.clips, e))

                    me.screenElements[e].set("clip", me.clips[e]);

                else

                    print('no defined clip for ' ~ e);

            }

            elsif (t == 'text') {

                if (contains(me.texts, e)) {

                    if (contains(me.texts[e], 'alignment'))

                        me.screenElements[e].setAlignment(me.texts[e].alignment);

                    if (contains(me.texts[e], 'default'))

                        me.screenElements[e].setText(me.texts[e].default);

                    if (contains(me.texts[e], 'color'))

                        me.screenElements[e].setColor(me.texts[e].color);

                }

#                else

#                    print('no text format for ' ~ e);

            }

            else

                print('unknown method ' ~ t);

        };

        foreach (var todo; keys(h)) {

            if (typeof(h[todo]) != 'vector') h[todo] = [ h[todo] ];

            foreach (var id; h[todo]) {

                if (! contains(me.screenElements, id)) {

                    me.screenElements[id] = me.screen.getElementById(id);

                    if (me.screenElements[id] != nil)

                        setMethod(id, todo);

                    else

                        print('SVG ID ' ~ id ~ ' not found');

                }

                else

                    setMethod(id, todo);

            }

        }

    },

#}}}

    clips : {

#{{{

        PitchScale   : "rect(70,664,370,256)",

        SpeedLint1   : "rect(252,226,318,204)",

        SpeedTape    : "rect(115,239,455,156)",

        LintAlt      : "rect(115,808,455,704)",

        AltLint00011 : "rect(252,804,318,771)",

    },

#}}}

    texts : {

#{{{

        VSIText : {

            alignment: "right-bottom", default : num('0'),

        },

        Speed110 : {

            alignment : 'left-bottom'

        },

        Alt11100 : {

            alignment:'left-bottom'

        },

        "HDG-text" : {

            default: '---°'

        },

        'nav1-standby-freq' : {

            color: [0, 1, 1],

        },

        'nav1-id' : {

            default: ''

        },

        'nav2-id' : {

            default: ''

        },

    },

#}}}

    updateSoftKeys : func {

# update SoftKeys boxes {{{

        # grey background code = #353939

        # on PFD the last boxes are always BACK and ALERTS

        if (me.role == 'PFD') {

            me.screenElements[sprintf("SoftKey%02i-text", 11)]

                .setText('ALERTS');

            if (size(me.device.softkeys.path) != 0)

                me.screenElements[sprintf("SoftKey%02i-text", 10)]

                    .setText('BACK');

        }

        var path = keyMap[me.role];

        foreach (var p; me.device.softkeys.path)

            path = path[p];

        # feeding with empty menus the first boxes

        var start = (contains(path, 'first')) ? path.first : 0;

        for (var k = 0; k < start; k+=1) {

            me.screenElements[sprintf("SoftKey%02i-text", k)]

                .setText('');

        }

        # filling with the content the next boxes

        forindex (var k; path.texts) {

            var i = k + start;

            me.screenElements[sprintf("SoftKey%02i-text", i)]

                .setText(path.texts[k]);

        }

        # feeding the last boxes with empty string

        var end = (me.role == 'PFD') ? 10 : 12;

        if (size(path.texts) + start < end) {

            start = size(path.texts) + start;

            for (var k = start; k < end; k += 1)

                me.screenElements[sprintf("SoftKey%02i-text", k)]

                    .setText('');

        }

    },

#}}}

    updateAI: func(roll,pitch){

#{{{

        if (pitch > 80)

            pitch = 80;

        elsif (pitch < -80)

            pitch = -80;

        me.screenElements.Horizon

            .setRotation(-roll * D2R)

            .setTranslation(0, pitch * 6.8571428);

        me.screenElements.bankPointer

            .setRotation(-roll * D2R);

        settimer(func me.updateAI(getprop('/orientation/roll-deg'),getprop('orientation/pitch-deg')), 0.1);

    },

#}}}

    updateVSI: func (vsi) {

# animate VSI {{{

        me.screenElements.VSIText

            .setText(num(math.round(vsi, 10)));

        if (vsi > 4500)

            vsi = 4500;

        elsif (vsi < -4500)

            vsi = -4500;

        me.screenElements.VSI

            .setTranslation(0, vsi * -0.03465);

        settimer(func me.updateVSI(getprop('/instrumentation/vertical-speed-indicator/indicated-speed-fpm')), 0.1);

    },

#}}}

    updateIAS: func (ias) {

# animates the IAS lint (PFD) {{{

        if (ias >= 10)

            me.screenElements.Speed110

                .setText(sprintf("% 2u",num(math.floor(ias/10))));

        else

            me.screenElements.Speed110

                .setText('');

        me.screenElements.SpeedLint1

            .setTranslation(0,(math.mod(ias,10) + (ias >= 10)*10) * 36);

        me.screenElements.SpeedTape

            .setTranslation(0,ias * 5.711);

        var now = systime();

        # estimated speed in 6s

        var Sy = 6 * (ias - me._last_ias_kt) / (now - me._last_ias_s);

        if (abs(Sy) > 30)

            Sy = 30 * abs(Sy)/Sy; # = -30 or 30

        me.screenElements['Airspeed-Trend-Indicator']

            .setScale(1,Sy)

            .setTranslation(0, -284.5 * (Sy - 1));

        me._last_ias_kt = ias;

        me._last_ias_s = now;

        settimer(func me.updateIAS(getprop('/velocities/airspeed-kt')), 0.1);

    },

    _last_ias_kt : 0,

    _last_ias_s : systime(),

#}}}

    updateALT: func (alt) {

# animates the altitude lint (PFD) trent to do {{{

        if (alt < 0)

            me.screenElements.Alt11100

                .setText(sprintf("% 3i",math.ceil(alt/100)));

        elsif (alt < 100)

            me.screenElements.Alt11100

                .setText('');

        else

            me.screenElements.Alt11100

                .setText(sprintf("% 3i",math.floor(alt/100)));

        me.screenElements.AltLint00011

            .setTranslation(0,math.fmod(alt,100) * 1.24);

        # From Farmin/G1000 http://wiki.flightgear.org/Project_Farmin/FG1000

        if (alt> -1000 and alt< 1000000) {

            var Offset10 = 0;

            var Offset100 = 0;

            var Offset1000 = 0;

            if (alt< 0) {

                var Ne = 1;

                var alt= -alt;

            }

            else

                var Ne = 0;

            var Alt10       = math.mod(alt,100);

            var Alt100      = int(math.mod(alt/100,10));

            var Alt1000     = int(math.mod(alt/1000,10));

            var Alt10000    = int(math.mod(alt/10000,10));

            var Alt20       = math.mod(Alt10,20)/20;

            if (Alt10 >= 80)

                var Alt100 += Alt20;

            if (Alt10 >= 80 and Alt100 >= 9)

                var Alt1000 += Alt20;

            if (Alt10 >= 80 and Alt100 >= 9 and Alt1000 >= 9)

                var Alt10000 += Alt20;

            if (alt> 100)

                var Offset10 = 100;

            if (alt> 1000)

                var Offset100 = 10;

            if (alt> 10000)

                var Offset1000 = 10;

            if (!Ne) {

                me.screenElements.LintAlt.setTranslation(0,(math.mod(alt,100))*0.57375);

                var altCentral = (int(alt/100)*100);

            }

            elsif (Ne) {

                me.screenElements.LintAlt.setTranslation(0,(math.mod(alt,100))*-0.57375);

                var altCentral = -(int(alt/100)*100);

            }

            me.screenElements["AltBigC"].setText("");

            me.screenElements["AltSmallC"].setText("");

            for (var place = 1; place <= 6; place += 1) {

                var altUP = altCentral + (place*100);

                var offset = -30.078;

                if (altUP < 0) {

                    var altUP = -altUP;

                    var prefix = "-";

                    var offset += 15.039;

                }

                else

                    var prefix = "";

                if (altUP == 0) {

                    var AltBigUP    = "";

                    var AltSmallUP  = "0";

                }

                elsif (math.mod(altUP,500) == 0 and altUP != 0) {

                    var AltBigUP    = sprintf(prefix~"%1d", altUP);

                    var AltSmallUP  = "";

                }

                elsif (altUP < 1000 and (math.mod(altUP,500))) {

                    var AltBigUP    = "";

                    var AltSmallUP  = sprintf(prefix~"%1d", int(math.mod(altUP,1000)));

                    var offset = -30.078;

                }

                elsif ((altUP < 10000) and (altUP >= 1000) and (math.mod(altUP,500))) {

                    var AltBigUP    = sprintf(prefix~"%1d", int(altUP/1000));

                    var AltSmallUP  = sprintf("%1d", int(math.mod(altUP,1000)));

                    var offset += 15.039;

                }

                else {

                    var AltBigUP    = sprintf(prefix~"%1d", int(altUP/1000));

                    var mod = int(math.mod(altUP,1000));

                    var AltSmallUP  = sprintf("%1d", mod);

                    var offset += 30.078;

                }

                me.screenElements["AltBigU"~place].setText(AltBigUP);

                me.screenElements["AltSmallU"~place].setText(AltSmallUP);

                me.screenElements["AltSmallU"~place].setTranslation(offset,0);

                var altDOWN = altCentral - (place*100);

                var offset = -30.078;

                if (altDOWN < 0) {

                    var altDOWN = -altDOWN;

                    var prefix = "-";

                    var offset += 15.039;

                }

                else

                    var prefix = "";

                if (altDOWN == 0) {

                    var AltBigDOWN  = "";

                    var AltSmallDOWN    = "0";

                }

                elsif (math.mod(altDOWN,500) == 0 and altDOWN != 0) {

                    var AltBigDOWN  = sprintf(prefix~"%1d", altDOWN);

                    var AltSmallDOWN    = "";

                }

                elsif (altDOWN < 1000 and (math.mod(altDOWN,500))) {

                    var AltBigDOWN  = "";

                    var AltSmallDOWN    = sprintf(prefix~"%1d", int(math.mod(altDOWN,1000)));

                    var offset = -30.078;

                }

                elsif ((altDOWN < 10000) and (altDOWN >= 1000) and (math.mod(altDOWN,500))) {

                    var AltBigDOWN  = sprintf(prefix~"%1d", int(altDOWN/1000));

                    var AltSmallDOWN    = sprintf("%1d", int(math.mod(altDOWN,1000)));

                    var offset += 15.039;

                }

                else {

                    var AltBigDOWN  = sprintf(prefix~"%1d", int(altDOWN/1000));

                    var mod = int(math.mod(altDOWN,1000));

                    var AltSmallDOWN    = sprintf("%1d", mod);

                    var offset += 30.078;

                }

                me.screenElements["AltBigD"~place].setText(AltBigDOWN);

                me.screenElements["AltSmallD"~place].setText(AltSmallDOWN);

                me.screenElements["AltSmallD"~place].setTranslation(offset,0);

            }

        }

        var now = systime();

        # altitude in 6s

        var Sy = .3 * (alt - me._last_alt_ft) / (now - me._last_alt_s); # scale = 1/20ft

        if (abs(Sy) > 15)

            Sy = 15 * abs(Sy)/Sy; # = -15 or 15

        me.screenElements['Altitude-Trend-Indicator']

            .setScale(1,Sy)

            .setTranslation(0, -284.5 * (Sy - 1));

        me._last_alt_ft = alt;

        me._last_alt_s = now;

        settimer(func me.updateALT(getprop('instrumentation/altimeter/indicated-altitude-ft')), 0.2);

    },

    _last_alt_ft : 0,

    _last_alt_s  : systime(),

#}}}

    updateHSI : func (hdg) {

# rotates the compass (PFD) {{{

        me.screenElements.Rose

            .setRotation(-hdg * D2R);

        me.screenElements['HDG-text']

            .setText(sprintf("%03u°", hdg));

        settimer(func me.updateHSI(getprop('orientation/heading-deg')), 0.1);

    },

#}}}

    updateHDG : func (hdg) {

# moves the heading bug and display heading-deg for 3 seconds (PFD) {{{

        if (me.role == 'MFD')

            return;

        me.screenElements['Heading-bug']

            .setRotation(hdg * D2R);

        me.screenElements['SelectedHDG-bg']

            .show();

        me.screenElements['SelectedHDG-bgtext']

            .show();

        me.screenElements['SelectedHDG-text']

            .setText(sprintf('%03d°%s', hdg, ''))

            .show();

        me.addTimer(3, ['SelectedHDG-text', 'SelectedHDG-bgtext', 'SelectedHDG-bg']);

    },

#}}}

    updateCRS : func (crs) {

# TODO: update display for NAV/GPS/BRG courses {{{

        if (me.role == 'MFD')

            return;

        me.screenElements['SelectedCRS-bg']

            .show();

        me.screenElements['SelectedCRS-bgtext']

            .show();

        me.screenElements['SelectedCRS-text']

            .setText(sprintf('%03d°%s', crs, ''))

            .show();

        me.addTimer(3, ['SelectedCRS-text', 'SelectedCRS-bgtext', 'SelectedCRS-bg']);

    },

#}}}

    _updateRadio: func {

# common parts for NAV/LOC/COMM radios{{{

        # arg[0]._r = <comm|nav>

        if (contains(arg[0], "active")) {

            if (arg[0]['active'] == 'none') {

                me.screenElements[arg[0]._r ~ '1-selected-freq']

                    .setColor(1,1,1);

                me.screenElements[arg[0]._r ~ '2-selected-freq']

                    .setColor(1,1,1);

            }

            else {

                me.screenElements[arg[0]._r ~ arg[0]['active'] ~ '-selected-freq']

                    .setColor(0,1,0);

                me.screenElements[arg[0]._r ~ arg[0].inactive ~ '-selected-freq']

                    .setColor(1,1,1);

            }

        }

        if (contains(arg[0], 'tune')) {

            # n = 0 -> NAV1/COMM1

            # n = 1 -> NAV1/COMM2

            me.screenElements[arg[0]._r ~ '-freq-switch']

                .setTranslation(0, arg[0].tune * 25);

            me.screenElements[arg[0]._r ~ (arg[0].tune + 1) ~ '-standby-freq']

                .setColor(0,1,1);

            me.screenElements[arg[0]._r ~ ((arg[0].tune == 0) + 1) ~ '-standby-freq']

                .setColor(1,1,1);

        }

        if (contains(arg[0], 'refresh')) {

            # rafraichi une seule ligne NAV1/COMM1 ou NAV2/COMM2

            var fmt = (arg[0]._r == 'nav') ? '%.2f' : '%.3f';

            me.screenElements[arg[0]._r ~ arg[0].refresh ~ '-selected-freq']

                .setText(sprintf(fmt, getprop('/instrumentation/'

                               ~ arg[0]._r ~ '[' ~ (arg[0].refresh - 1) ~ ']/frequencies/selected-mhz')));

            me.screenElements[arg[0]._r ~ arg[0].refresh ~ '-standby-freq']

                .setText(sprintf(fmt, getprop('/instrumentation/'

                               ~ arg[0]._r ~ '[' ~ (arg[0].refresh - 1) ~ ']/frequencies/standby-mhz')));

        }

        if (contains(arg[0], 'set')) {

            # positionne la valeur modifiée, les listeners "trigguent" en permanence ces propriétés, donc exit

            var n = getprop('/instrumentation/zkv1000/radios/' ~ arg[0]._r ~ '-tune');

            var fmt = (arg[0]._r == 'nav') ? '%.2f' : '%.3f';

            me.screenElements[arg[0]._r ~ (n + 1) ~ '-standby-freq']

                .setText(getprop('/instrumentation/' ~ arg[0]._r ~ '[' ~ n ~ ']/frequencies/standby-mhz'));

        }

        if (contains(arg[0], 'auto')) {

            # pour rafraichir automagiquement, toutes les deux secondes un refresh pour un NAV

            var radio = arg[0].auto;

            me._updateRadio({refresh: 1, _r: radio});

            settimer(func me._updateRadio({refresh: 2, _r: radio}), 1);

            settimer(func me._updateRadio({auto: radio}), 2);

        }

    },

#}}}

    updateNAV : func {

# update NAV/LOC rodios display upper left (PFD/MFD){{{

        # made active via menu

        if (contains(arg[0], "active")) {

            if (arg[0]['active'] == 'none') {

                arg[0]._r = 'nav';

                me._updateRadio(arg[0]);

                me.screenElements['nav1-id']

                    .setColor(1,1,1);

                me.screenElements['nav2-id']

                    .setColor(1,1,1);

                me.screenElements['NAV1-pointer']

                    .hide();

                me.screenElements['NAV2-pointer']

                    .hide();

            }

            else {

                arg[0]._r = 'nav';

                arg[0].inactive = (arg[0]['active'] == 1) + 1;

                me._updateRadio(arg[0]);

                me.screenElements['nav' ~ arg[0]['active'] ~ '-id']

                    .setColor(0,1,0);

                me.screenElements['NAV' ~ arg[0]['active'] ~ '-pointer']

                    .show();

                me.screenElements['nav' ~ arg[0].inactive ~ '-id']

                    .setColor(1,1,1);

#                me.screenElements['HDI']

#                    .setRotation();

#                me.screenElements['NAV' ~ inactive ~ '-pointer']

#                    .hide();

#                foreach (var e; [ 'FROM', 'TO', 'CDI' ])

#                    me.screenElements['NAV' ~ inactive ~ '-' ~ e]

#                        .hide();

            }

        }

        elsif (contains(arg[0], 'nav-id')) {

            # TODO: récupérer la valeur via les paramètres transmis du listener

            if (arg[0].val == nil)

                arg[0].val = '';

            me.screenElements["nav" ~ arg[0]['nav-id'] ~ "-id"]

                    .setText(arg[0].val);

        }

        else {

            arg[0]._r = 'nav';

            me._updateRadio(arg[0]);

        }

    },

#}}}

    updateCOMM: func {

# update COMM radios display upper right (PFD/MFD){{{

        arg[0]._r = 'comm';

        me._updateRadio(arg[0]);

    },

#}}}

    updateTIME : func {

# updates the displayed time botoom left {{{

        me.screenElements['TIME-text']

            .setText(getprop('/sim/time/gmt-string'));

        settimer(func me.updateTIME(), 1);

    },

#}}}

};

var keyMap = {

# softkeys map for PFD and MFD {{{

    PFD : {

        first : 1,

        texts : ['INSET', 'SENSOR', 'PFD', 'OBS', 'CDI', 'DME', 'XPDR', 'IDENT', 'TMR/REF', 'NRST' ],

        INSET : {

            texts : ['OFF', 'DCLTR', 'WXLGND', 'TRAFFIC', 'TOPO', 'TERRAIN', 'STRMSCP', 'NEXRAD-C', 'XM LTNG', 'METAR'],

        },

        SENSOR : {

            first : 2,

            texts : [ 'ADC1', 'ADC2', '', 'AHRS1', 'AHRS2'],

        },

        PFD : {

            texts : [ 'SYN VIS', 'DFLTS', 'AOA/WIND', 'DME', 'BRG', 'HSI FMT', '', '', 'ALT UNIT', 'STD BARO' ],

            'SYN VIS' : {

                texts : [ 'PATHWAY', 'SYN TERR', 'HR2NHDG', 'APTSIGNS', 'FPM'],

            },

            'AOA/WIND' : {

                first : 4,

                texts : ['AOA', 'WIND'],

                AOA : {

                    first : 5,

                    texts : ['AOA ON', 'AOA AUTO'],

                },

                WIND : {

                    first : 2,

                    texts : ['OPTN1', 'OPTN2', '', 'OFF'],

                },

            },

            'HSI FMT' : {

                first : 6,

                texts : ['360 HSI', 'ARC HSI'],

            },

            'ALT UNIT' : {

                first : 5,

                texts : ['METERS', '', 'IN', 'HPA'],

            },

        },

        XPDR : {

            first : 2,

            texts : ['STBY', 'ON', 'ALT', '', 'VFR', 'CODE', 'IDENT'],

            CODE : {

                texts : ['0', '1', '2', '3', '4', '5', '6', '7', 'IDENT', 'BKSP'],

            },

        },

    },

    MFD : {

        texts : ['ENGINE', '', 'MAP', '', '', '', '', '', '', 'DCLTR', 'SHW CHRT', 'CHKLIST'],

        MAP : {

            texts: ['TRAFFIC', 'PROFILE', 'TOPO', 'TERRAIN', 'AIRWAYS', 'STRMSCP','NEXRAD-C', 'XM LTNG', 'METAR', 'LEGEND', 'BACK'],

        },

        CHKLIST : {

            texts : ['ENGINE', '', '', '', '', 'DONE', '', '', '', '', 'EXIT', 'EMERGCY'],

        },

        ENGINE : {

            texts : ['ENGINE', 'ANTI-ICE', '', 'DCLTR', '', 'ASSIST', '', '', '', '', 'FUEL'],

            'ANTI-ICE' : {

                texts : ['LEFT', 'AUTO', 'RIGHT', '', '', '', '', '', '', '', '', 'BACK'],

            },

            FUEL : {

                first : 1,

                texts : ['FULL', 'TABS', '', '', '', '', '', '', '', 'UNDO', 'ENTER'],

            },

        },

    },

};

#}}}