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Merge pull request mixxxdj#6 from dj3730/ddj400
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Ddj400
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@nschloe @jusko
nschloe authored and jusko committed Jan 30, 2021
2 parents 1fb1b1b + cbd4609 commit a5b5d85
Showing 1 changed file with 16 additions and 75 deletions.
91 changes: 16 additions & 75 deletions res/controllers/Pioneer-DDJ-400-script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -125,7 +125,6 @@ PioneerDDJ400.samplerCallbacks = [];

// Wrapper to easily ignore the function when the button is released.
var ignoreRelease = function(fn) {
"use strict";
return function(channel, control, value, status, group) {
if (value === 0) { // This means the button is released.
return;
Expand All @@ -136,45 +135,33 @@ var ignoreRelease = function(fn) {


PioneerDDJ400.init = function() {
"use strict";
// init controller
// init tempo Range to 10% (default = 6%)
engine.setValue("[Channel1]", "rateRange", PioneerDDJ400.tempoRanges[1]);
engine.setValue("[Channel2]", "rateRange", PioneerDDJ400.tempoRanges[1]);

// show focus buttons on Effect Ract 1 only
engine.setValue("[EffectRack1_EffectUnit1]", "show_focus", 1);
engine.setValue("[EffectRack1_EffectUnit2]", "show_focus", 0);
engine.setValue("[EffectRack1_EffectUnit3]", "show_focus", 0);

// Connect the VU-Meter LEDS
engine.connectControl("[Channel1]", "VuMeter", "PioneerDDJ400.vuMeterUpdate");
engine.connectControl("[Channel2]", "VuMeter", "PioneerDDJ400.vuMeterUpdate");
engine.makeConnection("[Channel1]", "VuMeter", PioneerDDJ400.vuMeterUpdate);
engine.makeConnection("[Channel2]", "VuMeter", PioneerDDJ400.vuMeterUpdate);

// reset vumeter
PioneerDDJ400.toggleLight(LightsPioneerDDJ400.deck1.vuMeter, false);
PioneerDDJ400.toggleLight(LightsPioneerDDJ400.deck2.vuMeter, false);

// DJ3730: added
// enable soft takeover for rate controls
engine.softTakeover("[Channel1]", "rate", true);
engine.softTakeover("[Channel2]", "rate", true);


// DJ3730: added
// Sampler callbacks
for (i = 1; i <= 16; ++i) {
PioneerDDJ400.samplerCallbacks.push(engine.makeConnection("[Sampler" + i + "]", "play", PioneerDDJ400.samplerPlayOutputCallbackFunction));
}

// DJ3730: added
// trigger "track loaded" animations when a track is loaded
for (i=1; i<=2; i++) {
engine.connectControl("[Channel"+i+"]","track_loaded", "PioneerDDJ400.trackLoadedLED"+i);
engine.trigger("[Channel"+i+"]","track_loaded");
}
// trigger "track loaded" animations when a track is loaded
engine.makeConnection("[Channel1]","track_loaded", PioneerDDJ400.trackLoadedLED);
engine.makeConnection("[Channel2]","track_loaded", PioneerDDJ400.trackLoadedLED);

// DJ3730: added
// eye candy : play the "track loaded" animation on both decks at startup
midi.sendShortMsg(0x9F,0x00,0x7F);
midi.sendShortMsg(0x9F,0x01,0x7F);
Expand All @@ -183,29 +170,21 @@ PioneerDDJ400.init = function() {
midi.sendSysexMsg([0xF0,0x00,0x40,0x05,0x00,0x00,0x02,0x06,0x00,0x03,0x01,0xf7], 12);
};

PioneerDDJ400.trackLoadedLED1 = function (loaded) {
PioneerDDJ400.trackLoadedLED(1, loaded);
}
PioneerDDJ400.trackLoadedLED2 = function (loaded) {
PioneerDDJ400.trackLoadedLED(2, loaded);
}

PioneerDDJ400.trackLoadedLED = function (channel, loaded) {
if (loaded) {
var value = 0x7F;
} else {
var value = 0x00;
}
midi.sendShortMsg(0x9F,0x00+(channel-1),value);
PioneerDDJ400.trackLoadedLED = function (value, group, control) {
if (value) {
var value = 0x7F;
} else {
var value = 0x00;
}
var channel = group.match(/^\[Channel(\d+)\]$/)[1];
midi.sendShortMsg(0x9F,0x00+(channel-1),value);
}

PioneerDDJ400.toggleLight = function(midiIn, active) {
"use strict";
midi.sendShortMsg(midiIn.status, midiIn.data1, active ? 0x7F : 0);
};

PioneerDDJ400.jogTurn = function(channel, _control, value, _status, group) {
"use strict";
var deckNum = channel + 1;
// wheel center at 64; <64 rew >64 fwd
var newVal = value - 64;
Expand Down Expand Up @@ -234,14 +213,12 @@ PioneerDDJ400.jogTurn = function(channel, _control, value, _status, group) {


PioneerDDJ400.jogSearch = function(_channel, _control, value, _status, group) {
"use strict";
// "highspeed" (scaleup value) pitch bend
var newVal = (value - 64) * this.highspeedScale;
engine.setValue(group, "jog", newVal);
};

PioneerDDJ400.jogTouch = function(channel, _control, value) {
"use strict";
var deckNum = channel + 1;

// skip scratchmode if we adjust the loop points
Expand Down Expand Up @@ -282,12 +259,9 @@ PioneerDDJ400.tempoSliderLSB = function (channel, control, value, status, group)
'rate',
((0x4000 - fullValue) - 0x2000) / 0x2000
);


};

PioneerDDJ400.cycleTempoRange = function(_channel, _control, value, _status, group) {
"use strict";
if (value === 0) return; // ignore release

var currRange = engine.getValue(group, "rateRange");
Expand All @@ -305,12 +279,10 @@ PioneerDDJ400.cycleTempoRange = function(_channel, _control, value, _status, gro

var sortAsc = function(a, b) {
// returns 1 if a > b, -1 if a < b, and 0 otherwise
"use strict";
return (a > b) ? 1 : (b > a ? -1 : 0);
};

PioneerDDJ400.initCuePointsAndLoops = function(group) {
"use strict";
// create a list of positions in the track which can be selected
var points = [];

Expand All @@ -325,7 +297,6 @@ PioneerDDJ400.initCuePointsAndLoops = function(group) {
};

PioneerDDJ400.cueLoopCallLeft = function(_channel, _control, value, _status, group) {
"use strict";
if (value === 0) {
// ignore release
return;
Expand Down Expand Up @@ -353,7 +324,6 @@ PioneerDDJ400.cueLoopCallLeft = function(_channel, _control, value, _status, gro
};

PioneerDDJ400.cueLoopCallRight = function(_channel, _control, value, _status, group) {
"use strict";
if (value === 0) {
return; // ignore release
}
Expand Down Expand Up @@ -381,7 +351,6 @@ PioneerDDJ400.cueLoopCallRight = function(_channel, _control, value, _status, gr
};

PioneerDDJ400.keyboardMode = function(channel, _control, value, _status, group) {
"use strict";
if (value > 0) {
// clear current set hotcue point and refcount for keyboard mode
this.keyboardHotCuePoint[channel] = 0;
Expand All @@ -394,7 +363,6 @@ PioneerDDJ400.keyboardMode = function(channel, _control, value, _status, group)


PioneerDDJ400.keyboardModeEnabledOutput = function(channel, group) {
"use strict";
var status = channel === 0 ? 0x97 : 0x99;
var hotcuePad = 1;

Expand All @@ -419,7 +387,6 @@ PioneerDDJ400.keyboardModeEnabledOutput = function(channel, group) {


PioneerDDJ400.keyboardModePad = function(channel, control, value, _status, group) {
"use strict";
channel = (channel & 0xf) < 10 ? 0 : 1;
var padNum = (control & 0xf) + 1;
var hotcuePad = this.keyboardHotCuePoint[channel];
Expand Down Expand Up @@ -460,15 +427,13 @@ PioneerDDJ400.keyboardModePad = function(channel, control, value, _status, group
};

PioneerDDJ400.keyshiftModePad = function(_channel, control, value, _status, group) {
"use strict";
if (value === 0) {
return; // ignore release
}
engine.setValue(group, "pitch", this.halftoneToPadMap[control & 0xf]);
};

PioneerDDJ400.samplerModeShiftPadPressed = function(_channel, _control, value, _status, group) {
"use strict";
if (value === 0) {
return; // ignore release
}
Expand All @@ -484,12 +449,10 @@ PioneerDDJ400.samplerModeShiftPadPressed = function(_channel, _control, value, _


PioneerDDJ400.shiftPressed = function(channel, _control, value) {
"use strict";
this.shiftState[channel] = value;
};

PioneerDDJ400.waveFormRotate = function(_channel, _control, value) {
"use strict";
// select the Waveform to zoom left shift = deck1, right shift = deck2
var deckNum = this.shiftState[0] > 0 ? 1 : 2;
var oldVal = engine.getValue("[Channel"+deckNum+"]", "waveform_zoom");
Expand All @@ -499,7 +462,6 @@ PioneerDDJ400.waveFormRotate = function(_channel, _control, value) {
};

PioneerDDJ400.loopin4beatPressed = function(channel, _control, value, _status, group) {
"use strict";
var loopEnabled = engine.getValue(group, "loop_enabled");
this.loopin4beat[channel] = (value > 0);

Expand All @@ -512,15 +474,13 @@ PioneerDDJ400.loopin4beatPressedLong = function(_channel, _control, value, _stat
// problematic - loop gets set to the playback position where the 'long press' was recognized
// and not to the point at which the button was initially pressed
// as a result, the loop is not set where one would expect
"use strict";
var loopEnabled = engine.getValue(group, "loop_enabled");
if (!loopEnabled && value > 0) {
engine.setValue(group, "beatloop_4_activate", 1);
}
};

PioneerDDJ400.loopoutPressed = function(channel, _control, value, _status, group) {
"use strict";
var loopEnabled = engine.getValue(group, "loop_enabled");
this.loopout[channel] = (value > 0);

Expand All @@ -535,11 +495,9 @@ PioneerDDJ400.numFxSlots = 3;

Object.defineProperty(PioneerDDJ400, "selectedFxSlot", {
get: function() {
"use strict";
return engine.getValue("[EffectRack1_EffectUnit1]", "focused_effect");
},
set: function(value) {
"use strict";
if (value < 0 || value > PioneerDDJ400.numFxSlots) {
return;
}
Expand All @@ -551,13 +509,11 @@ Object.defineProperty(PioneerDDJ400, "selectedFxSlot", {

Object.defineProperty(PioneerDDJ400, "selectedFxGroup", {
get: function() {
"use strict";
return "[EffectRack1_EffectUnit1_Effect" + PioneerDDJ400.selectedFxSlot + "]";
},
});

PioneerDDJ400.beatFxLevelDepthRotate = function(_channel, _control, value) {
"use strict";
var newVal = value === 0 ? 0 : (value / 0x7F);
var effectOn = engine.getValue(PioneerDDJ400.selectedFxGroup, "enabled");

Expand All @@ -570,7 +526,6 @@ PioneerDDJ400.beatFxLevelDepthRotate = function(_channel, _control, value) {

PioneerDDJ400.beatFxSelectPressed = ignoreRelease(function() {
// focus Effect Slot 3 in Effect Unit 1, or clear focus if it is currently focused
"use strict";
if (PioneerDDJ400.selectedFxSlot == 3) {
PioneerDDJ400.selectedFxSlot = 0;
} else {
Expand All @@ -579,13 +534,11 @@ PioneerDDJ400.beatFxSelectPressed = ignoreRelease(function() {
});

PioneerDDJ400.beatFxSelectShiftPressed = function(_channel, _control, value) {
"use strict";
//engine.setValue(PioneerDDJ400.selectedFxGroup, "prev_effect", value);
};

PioneerDDJ400.beatFxLeftPressed = ignoreRelease(function() {
// focus Effect Slot 1 in Effect Unit 1, or clear focus if it is currently focused
"use strict";
if (PioneerDDJ400.selectedFxSlot == 1) {
PioneerDDJ400.selectedFxSlot = 0;
} else {
Expand All @@ -595,7 +548,6 @@ PioneerDDJ400.beatFxLeftPressed = ignoreRelease(function() {

PioneerDDJ400.beatFxRightPressed = ignoreRelease(function() {
// focus Effect Slot 2 in Effect Unit 1, or clear focus if it is currently focused
"use strict";
if (PioneerDDJ400.selectedFxSlot == 2) {
PioneerDDJ400.selectedFxSlot = 0;
} else {
Expand All @@ -605,7 +557,6 @@ PioneerDDJ400.beatFxRightPressed = ignoreRelease(function() {

PioneerDDJ400.beatFxOnOffPressed = ignoreRelease(function() {
// toggle the currently focused effect slot in Effect Unit 1 (if any)
"use strict";
var selectedSlot = PioneerDDJ400.selectedFxSlot;
if (selectedSlot <= 0 || selectedSlot > PioneerDDJ400.numFxSlots) {
return;
Expand All @@ -617,15 +568,13 @@ PioneerDDJ400.beatFxOnOffPressed = ignoreRelease(function() {

PioneerDDJ400.beatFxOnOffShiftPressed = ignoreRelease(function() {
// turn off all three effect slots in Effect Unit 1
"use strict";
for (var i = 1; i <= PioneerDDJ400.numFxSlots; i += 1) {
engine.setValue("[EffectRack1_EffectUnit1_Effect" + i + "]", "enabled", 0);
}
PioneerDDJ400.toggleLight(LightsPioneerDDJ400.beatFx, false);
});

PioneerDDJ400.beatFxChannel = ignoreRelease(function(_channel, control, _value, _status, group) {
"use strict";
var enableChannel1 = control === 0x10 || control === 0x14;
var enableChannel2 = control === 0x11 || control === 0x14;

Expand All @@ -634,7 +583,6 @@ PioneerDDJ400.beatFxChannel = ignoreRelease(function(_channel, control, _value,
});

PioneerDDJ400.padFxBelowPressed = ignoreRelease(function(channel, control, value, status, group) {
"use strict";
var groupAbove = group.replace(/\[EffectRack1_EffectUnit(\d+)_Effect(\d+)]/, function(all, unit, effect) {
var effectAbove = parseInt(effect) - 4;

Expand All @@ -645,7 +593,6 @@ PioneerDDJ400.padFxBelowPressed = ignoreRelease(function(channel, control, value
});

PioneerDDJ400.padFxShiftBelowPressed = ignoreRelease(function(channel, control, value, status, group) {
"use strict";
var groupAbove = group.replace(/\[EffectRack1_EffectUnit(\d+)_Effect(\d+)]/, function(all, unit, effect) {
var effectAbove = parseInt(effect) - 4;

Expand All @@ -658,7 +605,6 @@ PioneerDDJ400.padFxShiftBelowPressed = ignoreRelease(function(channel, control,
// END BEAT FX

PioneerDDJ400.vuMeterUpdate = function(value, group) {
"use strict";
var newVal = value * 150;

switch (group) {
Expand All @@ -676,7 +622,7 @@ PioneerDDJ400.vuMeterUpdate = function(value, group) {
// SAMPLERS
//

// DJ3730: blink pad when sample playback starts
// blink pad when sample playback starts
PioneerDDJ400.samplerPlayOutputCallbackFunction = function (value, group, control) {
if (value === 1) {
var curPad = group.match(/^\[Sampler(\d+)\]$/)[1]; // for some reason, using script.samplerRegEx here results in an error under Linux
Expand All @@ -685,7 +631,6 @@ PioneerDDJ400.samplerPlayOutputCallbackFunction = function (value, group, contro
};

PioneerDDJ400.samplerModePadPressed = ignoreRelease(function(_channel, control, _value, status, group) {
"use strict";
var isLoaded = engine.getValue(group, "track_loaded") === 1;

if (!isLoaded) {
Expand All @@ -696,7 +641,6 @@ PioneerDDJ400.samplerModePadPressed = ignoreRelease(function(_channel, control,


PioneerDDJ400.samplerModeShiftPadPressed = function(_channel, _control, value, _status, group){
"use strict";
if(value == 0) {
return; // ignore release
}
Expand All @@ -710,10 +654,9 @@ PioneerDDJ400.samplerModeShiftPadPressed = function(_channel, _control, value, _
}
};

const TimersPioneerDDJ400 = {};
var TimersPioneerDDJ400 = {};

function startSamplerBlink(channel, control, group) {
"use strict";
var val = 0x7f;

// print('channel ' + channel + ' +1= ' + (channel+1));
Expand All @@ -727,7 +670,7 @@ function startSamplerBlink(channel, control, group) {
// also blink the pad while SHIFT is pressed
midi.sendShortMsg((channel+1), control, val);

const isPlaying = engine.getValue(group, 'play') === 1;
var isPlaying = engine.getValue(group, 'play') === 1;

if (!isPlaying) {
// kill timer
Expand All @@ -741,7 +684,6 @@ function startSamplerBlink(channel, control, group) {
}

function stopSamplerBlink(channel, control) {
"use strict";
TimersPioneerDDJ400[channel] = TimersPioneerDDJ400[channel] || {};

if (TimersPioneerDDJ400[channel][control] !== undefined) {
Expand All @@ -751,7 +693,6 @@ function stopSamplerBlink(channel, control) {
}

PioneerDDJ400.shutdown = function() {
"use strict";
// reset vumeter
PioneerDDJ400.toggleLight(LightsPioneerDDJ400.deck1.vuMeter, false);
PioneerDDJ400.toggleLight(LightsPioneerDDJ400.deck2.vuMeter, false);
Expand Down

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