mixxx-data 2.0.0~dfsg-4 / usr / share / mixxx / controllers / Traktor-Kontrol-X1.js

function KontrolX1() {};

KontrolX1.debugging = true;

KontrolX1.jog_delta = 3;

KontrolX1.init = function(id) {
    KontrolX1.id = id;
    KontrolX1.ledStates = { off: 0x0,  on: 0x7f };
    KontrolX1.ledOutStatus = 0xb0;

    KontrolX1.timers = new Object();
    KontrolX1.ledmap = new Object();
    KontrolX1.knobmap = new Object();
    KontrolX1.buttonmap = new Object();
    KontrolX1.encodermap = new Object();
    KontrolX1.scalers = new Object();

    KontrolX1.registerScalers();
    KontrolX1.registerControls();

    KontrolX1.resetLEDs();
    KontrolX1.debug(KontrolX1.id + " initialized");
}

KontrolX1.shutdown = function() {
    for (var led_name in KontrolX1.ledmap) {
        var led = KontrolX1.ledmap[led_name];
        engine.connectControl(led.group, led.control, KontrolX1.setLED, true);
    }
    KontrolX1.debug(KontrolX1.id + " shutdown");
}

KontrolX1.debug = function(message) {
    if (!KontrolX1.debugging)
        return;
    print("KontrolX1: " + message);
}

KontrolX1.registerScalers = function() {
    KontrolX1.scalers = new Object();
    KontrolX1.scalers["volume"] = function(value) {
        return script.absoluteLin(value,  0,  1,  0,  127);
    }
    KontrolX1.scalers["eq"] = function(value) {
        return script.absoluteNonLin(value,  0,  1,  4,  0,  127);
    }
}

KontrolX1.registerControls = function() {

    KontrolX1.addKnob(0x0, "[Channel1]", "filterHigh", "eq");
    KontrolX1.addKnob(0x1, "[Channel2]", "filterHigh", "eq");
    KontrolX1.addKnob(0x2, "[Channel1]", "filterMid", "eq");
    KontrolX1.addKnob(0x3, "[Channel2]", "filterMid", "eq");
    KontrolX1.addKnob(0x4, "[Channel1]", "filterLow", "eq");
    KontrolX1.addKnob(0x5, "[Channel2]", "filterLow", "eq");
    KontrolX1.addKnob(0x6, "[Channel1]", "volume");
    KontrolX1.addKnob(0x7, "[Channel2]", "volume");

    KontrolX1.addKnob(0x2c, "[Channel1]", "mixer_1_shift", "eq", KontrolX1.UnmappedShiftedKnob);
    KontrolX1.addKnob(0x2d, "[Channel2]", "mixer_1_shift", "eq", KontrolX1.UnmappedShiftedKnob);
    KontrolX1.addKnob(0x2e, "[Channel1]", "mixer_2_shift", "eq", KontrolX1.UnmappedShiftedKnob);
    KontrolX1.addKnob(0x2f, "[Channel2]", "mixer_2_shift", "eq", KontrolX1.UnmappedShiftedKnob);
    KontrolX1.addKnob(0x30, "[Channel1]", "mixer_3_shift", "eq", KontrolX1.UnmappedShiftedKnob);
    KontrolX1.addKnob(0x31, "[Channel2]", "mixer_3_shift", "eq", KontrolX1.UnmappedShiftedKnob);
    KontrolX1.addKnob(0x32, "[Channel1]", "mixer_4_shift", "eq", KontrolX1.UnmappedShiftedKnob);
    KontrolX1.addKnob(0x33, "[Channel2]", "mixer_4_shift", "eq", KontrolX1.UnmappedShiftedKnob);

    KontrolX1.addLEDButton(0x8, "[Channel1]", "filterHighKill");
    KontrolX1.addLEDButton(0x9, "[Channel2]", "filterHighKill");
    KontrolX1.addLEDButton(0xa, "[Channel1]", "filterMidKill");
    KontrolX1.addLEDButton(0xb, "[Channel2]", "filterMidKill");
    KontrolX1.addLEDButton(0xc, "[Channel1]", "filterLowKill");
    KontrolX1.addLEDButton(0xd, "[Channel2]", "filterLowKill");
    KontrolX1.addLEDButton(0xe, "[Channel1]", "pfl");
    KontrolX1.addLEDButton(0xf, "[Channel2]", "pfl");

    KontrolX1.addButton(0x34, "[Channel1]", "mixer_1_shift", KontrolX1.UnmappedShiftedButton);
    KontrolX1.addButton(0x35, "[Channel2]", "mixer_1_shift", KontrolX1.UnmappedShiftedButton);
    KontrolX1.addButton(0x36, "[Channel1]", "mixer_2_shift", KontrolX1.UnmappedShiftedButton);
    KontrolX1.addButton(0x37, "[Channel2]", "mixer_2_shift", KontrolX1.UnmappedShiftedButton);
    KontrolX1.addButton(0x38, "[Channel1]", "mixer_3_shift", KontrolX1.UnmappedShiftedButton);
    KontrolX1.addButton(0x39, "[Channel2]", "mixer_3_shift", KontrolX1.UnmappedShiftedButton);
    KontrolX1.addButton(0x3a, "[Channel1]", "mixer_4_shift", KontrolX1.UnmappedShiftedButton);
    KontrolX1.addButton(0x3b, "[Channel2]", "mixer_4_shift", KontrolX1.UnmappedShiftedButton);

    KontrolX1.addEncoder(0x10, "[Playlist]", "SelectPlaylistKnob", KontrolX1.SelectPlaylistKnob);
    KontrolX1.addButton(0x12, "[Playlist]", "ToggleSelectedSidebarItem");
    KontrolX1.addEncoder(0x11, "[Playlist]", "SelectTrackKnob", KontrolX1.SelectTrackKnob);
    KontrolX1.addButton(0x13, "[Playlist]", "LoadSelectedIntoFirstStopped", true);

    KontrolX1.addEncoder(0x1a, "[Channel1]", "jog", KontrolX1.jog_encoder);
    KontrolX1.addButton(0x18, "[Channel1]", "rate_reset", true, KontrolX1.rate_reset);
    KontrolX1.addEncoder(0x1b, "[Channel2]", "jog", KontrolX1.jog_encoder);
    KontrolX1.addButton(0x19, "[Channel2]", "rate_reset", true, KontrolX1.rate_reset);

    KontrolX1.addEncoder(0x3c, "[Channel1]", "encoder_1_shift", KontrolX1.UnmappedShiftedEncoder);
    KontrolX1.addButton(0x3e, "[Channel1]", "encoder_1_button_shift", KontrolX1.UnmappedShiftedButton);
    KontrolX1.addEncoder(0x3d, "[Channel2]", "encoder_1_shift", KontrolX1.UnmappedShiftedEncoder);
    KontrolX1.addButton(0x3f, "[Channel2]", "encoder_1_button_shift", KontrolX1.UnmappedShiftedButton);

    KontrolX1.addEncoder(0x46, "[Channel1]", "encoder_2_shift", KontrolX1.UnmappedShiftedEncoder);
    KontrolX1.addButton(0x44, "[Channel1]", "encoder_2_button_shift", KontrolX1.UnmappedShiftedButton);
    KontrolX1.addEncoder(0x47, "[Channel2]", "encoder_2_shift", KontrolX1.UnmappedShiftedEncoder);
    KontrolX1.addButton(0x45, "[Channel2]", "encoder_2_button_shift", KontrolX1.UnmappedShiftedButton);

    KontrolX1.addLEDButton(0x14, "[Channel1]", "quantize");
    KontrolX1.addLEDButton(0x15, "[Channel2]", "quantize");
    KontrolX1.addLEDButton(0x16, "[Channel1]", "keylock");
    KontrolX1.addLEDButton(0x17, "[Channel2]", "keylock");

    KontrolX1.addLEDButton(0x40, "[Channel1]", "beats_translate_curpos", true);
    KontrolX1.addLEDButton(0x41, "[Channel2]", "beats_translate_curpos", true);
    KontrolX1.addLEDButton(0x42, "[Channel1]", "slip_enabled", true);
    KontrolX1.addLEDButton(0x43, "[Channel2]", "slip_enabled", true);

    KontrolX1.addButton(0x1c, "[Channel1]", "loop_in", true);
    KontrolX1.addButton(0x1d, "[Channel2]", "loop_in", true);
    KontrolX1.addButton(0x1e, "[Channel1]", "loop_out", true);
    KontrolX1.addButton(0x1f, "[Channel2]", "loop_out", true);
    KontrolX1.addLEDButton(0x20, "[Channel1]", "seek_back", true, KontrolX1.seek);
    KontrolX1.addLEDButton(0x21, "[Channel2]", "seek_back", true, KontrolX1.seek);
    KontrolX1.addLEDButton(0x22, "[Channel1]", "seek_fwd", true, KontrolX1.seek);
    KontrolX1.addLEDButton(0x23, "[Channel2]", "seek_fwd", true, KontrolX1.seek);
    KontrolX1.addLEDButton(0x24, "[Channel1]", "cue_default",true);
    KontrolX1.addLEDButton(0x25, "[Channel2]", "cue_default",true);
    KontrolX1.addLEDButton(0x26, "[Channel1]", "reloop_exit", true);
    KontrolX1.addLEDButton(0x27, "[Channel2]", "reloop_exit", true);
    KontrolX1.addLEDButton(0x28, "[Channel1]", "play");
    KontrolX1.addLEDButton(0x29, "[Channel2]", "play");
    KontrolX1.addLEDButton(0x2a, "[Channel1]", "beatsync", true);
    KontrolX1.addLEDButton(0x2b, "[Channel2]", "beatsync", true);

    KontrolX1.addLEDButton(0x48, "[Channel1]", "loop_halve", true);
    KontrolX1.addLEDButton(0x49, "[Channel2]", "loop_halve", true);
    KontrolX1.addLEDButton(0x4a, "[Channel1]", "loop_double", true);
    KontrolX1.addLEDButton(0x4b, "[Channel2]", "loop_double", true);
    KontrolX1.addLEDButton(0x4c, "[Channel1]", "back", true);
    KontrolX1.addLEDButton(0x4d, "[Channel2]", "back", true);
    KontrolX1.addLEDButton(0x4e, "[Channel1]", "fwd", true);
    KontrolX1.addLEDButton(0x4f, "[Channel2]", "fwd", true);

    KontrolX1.addLEDButton(0x50, "[Channel1]", "beatlooproll_0.25_activate", true);
    KontrolX1.addLEDButton(0x51, "[Channel2]", "beatlooproll_0.25_activate", true);
    KontrolX1.addLEDButton(0x52, "[Channel1]", "beatlooproll_0.5_activate", true);
    KontrolX1.addLEDButton(0x53, "[Channel2]", "beatlooproll_0.5_activate", true);
    KontrolX1.addLEDButton(0x54, "[Channel1]", "beatlooproll_1_activate", true);
    KontrolX1.addLEDButton(0x55, "[Channel2]", "beatlooproll_1_activate", true);
    KontrolX1.addLEDButton(0x56, "[Channel1]", "beatlooproll_2_activate", true);
    KontrolX1.addLEDButton(0x57, "[Channel2]", "beatlooproll_2_activate", true);
}

KontrolX1.addLED = function(index, group, control) {
    var led = new Object();
    led.id = group+"."+control;
    led.group = group;
    led.control = control;
    led.index = index;
    KontrolX1.ledmap[led.id] = led;
    // KontrolX1.debug("register LED "+led.id+" group "+led.group+" index "+led.index)
    engine.connectControl(led.group, led.control, KontrolX1.setLED);
}

KontrolX1.resetLEDs = function() {
    var led;
    for (var led_name in KontrolX1.ledmap) {
        led = KontrolX1.ledmap[led_name];
        shifted = led.index + 0x2c;
        midi.sendShortMsg(KontrolX1.ledOutStatus, led.index, KontrolX1.ledStates.off);
        midi.sendShortMsg(KontrolX1.ledOutStatus, shifted, KontrolX1.ledStates.off);
    }
}

KontrolX1.setLED = function(value, group, key) {
    var led_id = group+"."+key;
    var led = KontrolX1.ledmap[led_id];
    if (led==undefined) {
        KontrolX1.debug("Unknown LED to update: " + led_id);
        return;
    }
    value = (value==1) ? KontrolX1.ledStates.on : KontrolX1.ledStates.off;
    // KontrolX1.debug("KontrolX1.setLED "+KontrolX1.ledOutStatus+" index "+led.index+" value "+value);
    midi.sendShortMsg(KontrolX1.ledOutStatus, led.index, value);
}

KontrolX1.addLEDButton = function(index, group, control, hold, callback) {
    KontrolX1.addButton(index, group, control, hold, callback);
    KontrolX1.addLED(index, group, control);
}

KontrolX1.addButton = function(index, group, control, hold, callback) {
    KontrolX1.buttonmap[index] = {
        "id": group+"."+control,
        "group": group,
        "control": control,
        "hold": hold,
        "callback": callback
    };
}

// Callback from MIDI mapping for all buttons in device
KontrolX1.buttons = function(channel, control, value, status, group) {
    var button = KontrolX1.buttonmap[control];
    var shift = (control>=0x2c) ? true : false;

    if (button==undefined) {
        KontrolX1.debug("BUTTON not defined in mapping: " + control);
        return;
    }
    if (button.callback!=undefined) {
        button.callback(channel, button.control, value, status, button.group);
        return;
    }
    if (!button.hold && value==0)
        return;

    if (button.control=="play") {
        if (engine.getValue(button.group, "play"))
            engine.setValue(button.group, "play", false);
        else
            engine.setValue(button.group, "play", true);
        return;
    }

    //if (!button.hold)
    value = engine.getValue(button.group, button.control) ? false : true;
    engine.setValue(button.group, button.control, value);
}

KontrolX1.addKnob = function(index, group, control, scaler, callback) {
    if (scaler==undefined && control in KontrolX1.scalers)
        scaler = control;
    scaler = KontrolX1.scalers[scaler];
    if (scaler==undefined) {
        KontrolX1.debug("Invalid scaling function for " +group+"."+control + ": " + scaler);
        return;
    }
    KontrolX1.knobmap[index] = {
        "id": group+"."+control,
        "group": group,
        "control": control,
        "scaler": scaler,
        "callback": callback
    };
}

KontrolX1.knobs = function(channel, control, value, status, group) {
    var knob = KontrolX1.knobmap[control];
    var shift = (control>=0x2c) ? true : false;
    if (knob==undefined) {
        KontrolX1.debug("Knob not defined in mapping: " + control);
        return;
    }
    if (knob.scaler==undefined) {
        KontrolX1.debug("No valid scaling function registered for " + knob.id);
        return;
    }
    if (knob.callback!=undefined) {
        knob.callback(channel, control, value, status, group);
        return;
    }
    value = knob.scaler(value);
    engine.setValue(knob.group, knob.control, value);
}

KontrolX1.addEncoder = function(index, group, control, callback) {
    KontrolX1.encodermap[index] = {
        "id": group+"."+control,
        "group": group,
        "control": control,
        "callback": callback
    };
}

// Callback from MIDI mapping for all encoders in device
KontrolX1.encoders = function(channel, control, value, status, group) {
    var encoder = KontrolX1.encodermap[control];
    var shift = (control>=0x2c) ? true : false;

    if (encoder==undefined) {
        KontrolX1.debug("ENCODER not defined in mapping: " + control);
        return;
    }
    // Encoders in F1 send 127 for -1,  1 for +1
    value = (value==127)?value=-1:value=+1;
    if (encoder.callback!=undefined) {
        encoder.callback(channel, control, value, status, encoder.group);
        return;
    }
    engine.setValue(encoder.group, encoder.control, value);
}

// Track selector encoder callback parsed with KontrolX1.encoders to -1/1
KontrolX1.SelectTrackKnob = function(channel, control, value, status, group) {
    control = (value==-1) ? "SelectPrevTrack" : "SelectNextTrack";
    // KontrolX1.debug(engine+' KontrolX1.SelectTrackKnob '+group+" "+control+" "+1);
    engine.setValue(group, control, 1);
}

KontrolX1.SelectPlaylistKnob = function(channel, control, value, status, group) {
    control = (value==-1) ? "SelectPrevPlaylist" : "SelectNextPlaylist";
    // KontrolX1.debug(engine+' KontrolX1.SelectPlaylistKnob '+group+" "+control+" "+1);
    engine.setValue(group, control, 1);
}

// Seek button callback
KontrolX1.seek = function(channel, control, value, status, group) {
    if (value==0) {
        engine.setValue(group, 'wheel', 0);
        return;
    }
    value = (engine.getValue(group, "play")==true) ? 0.02 : 0.5;
    if (control=='seek_back')
        value = -value;
    engine.setValue(group, 'wheel', value);
}

// Reset rate button
KontrolX1.rate_reset = function(channel, control, value, status, group) {
    engine.setValue(group, 'rate', 0);
}

// Callback for rate encoders
KontrolX1.rate_encoder = function(channel, control, value, status, group) {
    switch (value) {
    case -1:
        control = "rate_perm_down_small"; break;
    case 1:
        control = "rate_perm_up_small"; break;
    default:
        KontrolX1.debug("Unknown value for rate_encoder: " + value);
        return;
    }
    engine.setValue(group, control, value);
    engine.setValue(group, control, false);
}

// Callback for jog encoders
KontrolX1.jog_encoder = function(channel, control, value, status, group) {
    value = KontrolX1.jog_delta * value;
    KontrolX1.debug("jog_encoder group "+group+" value "+value);
    engine.setValue(group, 'jog', value);
}

// Callback for loop size encoders
KontrolX1.loop_size = function(channel, control, value, status, group) {
    switch (value) {
    case -1:
        control = "loop_halve"; break;
    case 1:
        control = "loop_double"; break;
    default:
        KontrolX1.debug("Unknown value for rate_encoder: " + value);
        return;
    }
    engine.setValue(group, control, true);
    engine.setValue(group, control, false);
}

// Unmapped top left encoder callbacks
KontrolX1.ExtraEncoder =  function(channel, control, value, status, group) {
}
KontrolX1.ExtraEncoderButton =  function(channel, control, value, status, group) {
}

// Unmapped shifted knobs,  buttons and encoders
KontrolX1.UnmappedShiftedKnob =  function(channel, control, value, status, group) {}
KontrolX1.UnmappedShiftedButton =  function(channel, control, value, status, group) {}
KontrolX1.UnmappedShiftedEncoder =  function(channel, control, value, status, group) {}