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Pioneer-DDJ-SB3-scripts.js
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Pioneer-DDJ-SB3-scripts.js
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var PioneerDDJSB3 = {};
//var PioneerDDJSB3 = {};
///////////////////////////////////////////////////////////////
// USER OPTIONS //
///////////////////////////////////////////////////////////////
// If true, vinyl mode will be enabled when Mixxx starts.
PioneerDDJSB3.vinylModeOnStartup = false;
// If true, pressing shift + cue will play the track in reverse and enable slip mode,
// which can be used like a censor effect. If false, pressing shift + cue jumps to
// the beginning of the track and stops playback.
PioneerDDJSB3.reverseRollOnShiftCue = false;
// Sets the jogwheels sensivity. 1 is default, 2 is twice as sensitive, 0.5 is half as sensitive.
PioneerDDJSB3.jogwheelSensivity = 1.0;
// Sets how much more sensitive the jogwheels get when holding shift.
// Set to 1 to disable jogwheel sensitivity increase when holding shift.
PioneerDDJSB3.jogwheelShiftMultiplier = 100;
// If true Level-Meter shows VU-Master left & right. If false shows level of active deck.
PioneerDDJSB3.showVumeterMaster = false;
// If true VU-Level twinkle if AutoDJ is ON.
PioneerDDJSB3.twinkleVumeterAutodjOn = true;
// If true, releasing browser knob jumps forward to jumpPreviewPosition.
PioneerDDJSB3.jumpPreviewEnabled = true;
// Position in the track to jump to. 0 is the beginning of the track and 1 is the end.
PioneerDDJSB3.jumpPreviewPosition = 0.5;
PioneerDDJSB3.looprollIntervals = [1 / 16, 1 / 8, 1 / 4, 1 / 2, 1, 2, 4, 8];
/*
Pioneer DDJ-SB3 mapping for Mixxx
Copyright (c) 2019 Dancephy LLC ([email protected]), licensed under GPL version 3 or later
Copyright (c) 2017 Be ([email protected]), licensed under GPL version 2 or later
Copyright (c) 2014-2015 various contributors, licensed under MIT license
Contributors and change log:
- Be ([email protected]): update effects and autoloop mode for Mixxx 2.1, fix level meter scaling,
remove LED flickering when pressing shift, start porting to Components
- Michael Stahl (DG3NEC): original DDJ-SB2 mapping for Mixxx 2.0
- Joan Ardiaca Jové ([email protected]): Pioneer DDJ-SB mapping for Mixxx 2.0
- wingcom ([email protected]): start of Pioneer DDJ-SB mapping
https://github.com/wingcom/Mixxx-Pioneer-DDJ-SB
- Hilton Rudham: Pioneer DDJ-SR mapping
https://github.com/hrudham/Mixxx-Pioneer-DDJ-SR
GPL license notice for current version:
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.
MIT License for earlier versions:
Permission is hereby granted, free of charge, to any person obtaining a copy of this software
and associated documentation files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or
substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
TODO:
- bug when touching jog wheel for first time in vinyl mode
*/
///////////////////////////////////////////////////////////////
// INIT, SHUTDOWN & GLOBAL HELPER //
///////////////////////////////////////////////////////////////
PioneerDDJSB3.trackLoaded = function(value, group, control) {
var deckIndex = PioneerDDJSB3.channelGroups[group];
if (value) {
midi.sendShortMsg(0x96, 0x46 + deckIndex, 0x7F);
} else {
midi.sendShortMsg(0x96, 0x46 + deckIndex, 0x0);
}
}
// When unloading a deck, it should pass 0 for BPM
//
// Controller should know track BPM to match the TRANS pads velocity
// Also, changing deck without sending BPM does not work
PioneerDDJSB3.updateBPM = function(bpm, group, control) {
// Prevent sending BPM for unselected Deck.
// We send it when changing deck also, to keep in sync
if (group == '[Channel1]' && PioneerDDJSB3.deck3Enabled) {
return;
}
if (group == '[Channel2]' && PioneerDDJSB3.deck4Enabled) {
return;
}
if (group == '[Channel3]' && !PioneerDDJSB3.deck3Enabled) {
return;
}
if (group == '[Channel4]' && !PioneerDDJSB3.deck4Enabled) {
return;
}
var bpmValue = Math.round(bpm * 100);
var bpmBits = bpmValue.toString(2).split("");
var bpmBitsPadded = [];
var offset = 16 - bpmBits.length;
for (var i=0; i<16; i++) {
if (i < offset) {
bpmBitsPadded[i] = '0';
} else {
bpmBitsPadded[i] = bpmBits[i - offset]
}
}
var bytes = [];
for (var i=0; i<4; i++) {
var mbyte = 0;
for (var j=0; j<4; j++) {
var bitIndex = (i * 4) + j;
var bit = parseInt(bpmBitsPadded[bitIndex]);
mbyte = mbyte | (bit << (3 - j));
}
bytes[i] = mbyte;
}
var deckIndex = PioneerDDJSB3.channelGroups[group];
var deckByte = 0x11 + deckIndex;
var sysexMessage = [0xF0, 0x00, 0x20, 0x7F, deckByte, 0x00, 0x00, bytes[0], bytes[1], bytes[2], bytes[3], 0xF7];
midi.sendSysexMsg(sysexMessage, sysexMessage.length);
};
PioneerDDJSB3.longButtonPress = false;
PioneerDDJSB3.flasher = {};
PioneerDDJSB3.flasher.functions = [];
PioneerDDJSB3.flasher.init = function() {
var flag = true;
PioneerDDJSB3.flasher.timer = engine.beginTimer(500, function() {
flag = !flag;
for (var i = 0; i < PioneerDDJSB3.flasher.functions.length; i++) {
PioneerDDJSB3.flasher.functions[i](flag);
}
});
};
PioneerDDJSB3.flasher.shutdown = function() {
engine.stopTimer(PioneerDDJSB3.flasher.timer);
};
PioneerDDJSB3.flasher.addFunction = function(fn) {
PioneerDDJSB3.flasher.functions.push(fn);
};
PioneerDDJSB3.flasher.removeFunction = function (fn) {
PioneerDDJSB3.flasher.functions = _.filter(PioneerDDJSB3.flasher.functions, function(f) {
return fn !== f;
});
};
PioneerDDJSB3.midiOutputBeatLeds = [0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67];
PioneerDDJSB3.scratchSettings = {
'alpha': 1.0 / 8,
'beta': 1.0 / 8 / 32,
'jogResolution': 720,
'vinylSpeed': 33 + 1 / 3,
'safeScratchTimeout': 20
};
PioneerDDJSB3.channelGroups = {
'[Channel1]': 0x00,
'[Channel2]': 0x01,
'[Channel3]': 0x02,
'[Channel4]': 0x03
};
PioneerDDJSB3.samplerGroups = {
'[Sampler1]': { channels: ['[Channel1]', '[Channel3]'], ledNumber: 0x00, },
'[Sampler2]': { channels: ['[Channel1]', '[Channel3]'], ledNumber: 0x01, },
'[Sampler3]': { channels: ['[Channel1]', '[Channel3]'], ledNumber: 0x02, },
'[Sampler4]': { channels: ['[Channel1]', '[Channel3]'], ledNumber: 0x03, },
'[Sampler5]': { channels: ['[Channel2]', '[Channel4]'], ledNumber: 0x00, },
'[Sampler6]': { channels: ['[Channel2]', '[Channel4]'], ledNumber: 0x01, },
'[Sampler7]': { channels: ['[Channel2]', '[Channel4]'], ledNumber: 0x02, },
'[Sampler8]': { channels: ['[Channel2]', '[Channel4]'], ledNumber: 0x03, },
};
PioneerDDJSB3.ledGroups = {
'hotCue': 0x00,
'fxFade': 0x10,
'padScratch': 0x20,
'sampler': 0x30,
'roll': 0x50,
};
PioneerDDJSB3.nonPadLeds = {
'headphoneCue': 0x54,
'shiftHeadphoneCue': 0x68,
'cue': 0x0C,
'shiftCue': 0x48,
'keyLock': 0x1A,
'shiftKeyLock': 0x60,
'play': 0x0B,
'shiftPlay': 0x47,
'vinyl': 0x17,
'shiftVinyl': 0x40,
'sync': 0x58,
'shiftSync': 0x5C,
'autoLoop': 0x14,
'shiftAutoLoop': 0x50,
};
PioneerDDJSB3.channelsToPadNumber = {
'[Channel1]': 1,
'[Channel2]': 2,
'[Channel3]': 3,
'[Channel4]': 4
};
PioneerDDJSB3.channelsToEffectUnitNumber = {
'[Channel1]': 1,
'[Channel2]': 2,
'[Channel3]': 1,
'[Channel4]': 2
};
PioneerDDJSB3.init = function (id) {
var initSysBytes = [0xF0, 0x00, 0x20, 0x7F, 0x03, 0x01, 0xF7];
midi.sendSysexMsg(initSysBytes, initSysBytes.length);
PioneerDDJSB3.shiftPressed = false;
PioneerDDJSB3.chFaderStart = [
null,
null
];
PioneerDDJSB3.scratchMode = [false, false, false, false];
PioneerDDJSB3.valueVuMeter = {
'[Channel1]_current': 0,
'[Channel2]_current': 0,
'[Channel3]_current': 0,
'[Channel4]_current': 0,
'[Channel1]_enabled': 1,
'[Channel2]_enabled': 1,
'[Channel3]_enabled': 1,
'[Channel4]_enabled': 1,
};
PioneerDDJSB3.deck = [];
PioneerDDJSB3.deck[1] = new PioneerDDJSB3.Deck(1);
PioneerDDJSB3.deck[2] = new PioneerDDJSB3.Deck(2);
PioneerDDJSB3.deck[3] = new PioneerDDJSB3.Deck(3);
PioneerDDJSB3.deck[4] = new PioneerDDJSB3.Deck(4);
PioneerDDJSB3.effectUnit = [];
PioneerDDJSB3.effectUnit[1] = new PioneerDDJSB3.EffectUnit(1);
PioneerDDJSB3.effectUnit[2] = new PioneerDDJSB3.EffectUnit(2);
PioneerDDJSB3.padForDeck = [];
PioneerDDJSB3.padForDeck[1] = new PioneerDDJSB3.Pad(1);
PioneerDDJSB3.padForDeck[2] = new PioneerDDJSB3.Pad(2);
PioneerDDJSB3.padForDeck[3] = new PioneerDDJSB3.Pad(3);
PioneerDDJSB3.padForDeck[4] = new PioneerDDJSB3.Pad(4);
PioneerDDJSB3.bindNonDeckControlConnections(false);
PioneerDDJSB3.initDeck('[Channel1]');
PioneerDDJSB3.initDeck('[Channel2]');
PioneerDDJSB3.initDeck('[Channel3]');
PioneerDDJSB3.initDeck('[Channel4]');
if (PioneerDDJSB3.twinkleVumeterAutodjOn) {
PioneerDDJSB3.vu_meter_timer = engine.beginTimer(100, "PioneerDDJSB3.vuMeterTwinkle()");
}
// request the positions of the knobs and faders from the controller
midi.sendShortMsg(0x9B, 0x09, 0x7f);
PioneerDDJSB3.flasher.init();
PioneerDDJSB3.initFlashingPadLedControl();
};
PioneerDDJSB3.shiftListeners = [];
PioneerDDJSB3.Deck = function (deckNumber) {
var theDeck = this;
this.group = '[Channel' + deckNumber + ']';
this.shiftButton = function (channel, control, value, status, group) {
if (value > 0) {
theDeck.shift();
PioneerDDJSB3.shiftPressed = true;
PioneerDDJSB3.chFaderStart[deckNumber] = null;
PioneerDDJSB3.headphoneLevel.shift();
for (var i = 0; i < PioneerDDJSB3.shiftListeners.length; i++) {
PioneerDDJSB3.shiftListeners[i](group, true);
}
} else {
theDeck.unshift();
PioneerDDJSB3.shiftPressed = false;
PioneerDDJSB3.headphoneLevel.unshift();
for (var i = 0; i < PioneerDDJSB3.shiftListeners.length; i++) {
PioneerDDJSB3.shiftListeners[i](group, false);
}
}
};
var playButton = this.playButton = new components.PlayButton({
midi: [0x90 + deckNumber - 1, 0x0B],
shiftOffset: 60,
shiftControl: true,
sendShifted: true,
connect: function() {
this.connections[0] = engine.makeConnection(this.group, 'play_indicator', this.output);
this.connections[1] = engine.makeConnection(this.group, 'track_loaded', this.output);
},
flashLed: function(active) {
playButton.send(playButton.outValueScale(active));
},
output: function(value, group, control) {
playButton[control] = value;
if (playButton.track_loaded) {
if (playButton.play_indicator) {
PioneerDDJSB3.flasher.removeFunction(playButton.flashLed);
playButton.send(playButton.outValueScale(true));
} else {
PioneerDDJSB3.flasher.addFunction(playButton.flashLed);
}
} else {
PioneerDDJSB3.flasher.removeFunction(playButton.flashLed);
playButton.send(playButton.outValueScale(false));
}
}
});
this.cueButton = new components.CueButton({
midi: [0x90 + deckNumber - 1, 0x0C],
shiftOffset: 60,
shiftControl: true,
sendShifted: true,
reverseRollOnShift: PioneerDDJSB3.reverseRollOnShiftCue,
});
this.syncButton = new components.SyncButton({
midi: [0x90 + deckNumber - 1, 0x58],
shiftOffset: 4,
shiftControl: true,
sendShifted: true,
});
var effectUnitNumber = deckNumber;
if (deckNumber > 2) {
effectUnitNumber -= 2;
}
this.gainKnob = new components.Pot({
unshift: function () {
this.group = '[Channel' + deckNumber + ']';
this.inKey = 'pregain';
this.disconnect();
this.connect();
},
shift: function () {
var focusedEffect = engine.getValue('[EffectRack1_EffectUnit' + effectUnitNumber + ']', 'focused_effect');
this.group = '[EffectRack1_EffectUnit' + effectUnitNumber + '_Effect' + focusedEffect + ']';
this.inKey = 'parameter1';
this.disconnect();
this.connect();
},
});
this.eqKnob = [];
for (var k = 1; k <= 3; k++) {
this.eqKnob[k] = new components.Pot({
number: k,
unshift: function () {
this.group = '[EqualizerRack1_[Channel' + deckNumber + ']_Effect1]';
this.inKey = 'parameter' + this.number;
this.disconnect();
this.connect();
},
shift: function () {
var focusedEffect = engine.getValue('[EffectRack1_EffectUnit' + effectUnitNumber + ']', 'focused_effect');
this.group = '[EffectRack1_EffectUnit' + effectUnitNumber + '_Effect' + focusedEffect + ']';
this.inKey = 'parameter' + (5 - this.number);
this.disconnect();
this.connect();
},
});
}
this.quickEffectKnob = new components.Pot({
unshift: function () {
this.group = '[QuickEffectRack1_[Channel' + deckNumber + ']]';
this.inKey = 'super1';
this.disconnect();
this.connect();
},
shift: function () {
var focusedEffect = engine.getValue('[EffectRack1_EffectUnit' + effectUnitNumber + ']', 'focused_effect');
this.group = '[EffectRack1_EffectUnit' + effectUnitNumber + '_Effect' + focusedEffect + ']';
this.inKey = 'parameter5';
this.disconnect();
this.connect();
},
});
this.tempoFader = new components.Pot({
inKey: 'rate',
invert: true,
});
this.forEachComponent(function (c) {
if (c.group === undefined) {
c.group = theDeck.group;
c.connect();
c.trigger();
}
});
engine.setValue("[Channel" + deckNumber + "]", "rate_dir", -1);
PioneerDDJSB3.updateBPM(0, "[Channel" + deckNumber + "]");
this.loadConnection = engine.makeConnection("[Channel" + deckNumber + "]", 'track_loaded', PioneerDDJSB3.trackLoaded);
this.bpmConnection = engine.makeConnection("[Channel" + deckNumber + "]", 'bpm', PioneerDDJSB3.updateBPM);
};
PioneerDDJSB3.Deck.prototype = components.ComponentContainer.prototype;
PioneerDDJSB3.Pad = function(padNumber) {
var _this = this;
this.padNumber = padNumber;
this.slicerButtons = [];
for (var i = 1; i <= PioneerDDJSB3.midiOutputBeatLeds.length; i++) {
(function(beat) {
_this.slicerButtons[beat] = function(channel, control, value, status) {
if (_this.slicer) {
_this.slicer.buttons[beat](channel, control, value, status);
}
}
})(i);
}
// Change BeatJump leds when shifted
PioneerDDJSB3.shiftListeners.push(function(group, isShifted) {
if (PioneerDDJSB3.channelsToPadNumber[group] === padNumber) {
if (isShifted) {
for (var i = 0; i < 8; i++) {
midi.sendShortMsg(0x97 + padNumber - 1, 0x40 + i, 0x7F);
}
} else {
midi.sendShortMsg(0x97 + padNumber - 1, 0x40, 0x0);
midi.sendShortMsg(0x97 + padNumber - 1, 0x41, 0x0);
midi.sendShortMsg(0x97 + padNumber - 1, 0x42, 0x7F);
midi.sendShortMsg(0x97 + padNumber - 1, 0x43, 0x7F);
midi.sendShortMsg(0x97 + padNumber - 1, 0x44, 0x0);
midi.sendShortMsg(0x97 + padNumber - 1, 0x45, 0x0);
midi.sendShortMsg(0x97 + padNumber - 1, 0x46, 0x0);
midi.sendShortMsg(0x97 + padNumber - 1, 0x47, 0x0);
}
}
});
};
PioneerDDJSB3.Pad.prototype.setModeActive = function(activeMode) {
midi.sendShortMsg(0x90 + this.padNumber - 1, 0x1B, activeMode === 0x1B ? 0x7F : 0x0);
midi.sendShortMsg(0x90 + this.padNumber - 1, 0x1E, activeMode === 0x1E ? 0x7F : 0x0);
midi.sendShortMsg(0x90 + this.padNumber - 1, 0x20, activeMode === 0x20 ? 0x7F : 0x0);
midi.sendShortMsg(0x90 + this.padNumber - 1, 0x22, activeMode === 0x22 ? 0x7F : 0x0);
midi.sendShortMsg(0x90 + this.padNumber - 1, 0x69, activeMode === 0x69 ? 0x7F : 0x0);
midi.sendShortMsg(0x90 + this.padNumber - 1, 0x6B, activeMode === 0x6B ? 0x7F : 0x0);
midi.sendShortMsg(0x90 + this.padNumber - 1, 0x6D, activeMode === 0x6D ? 0x7F : 0x0);
midi.sendShortMsg(0x90 + this.padNumber - 1, 0x6E, activeMode === 0x6E ? 0x7F : 0x0);
};
PioneerDDJSB3.Pad.prototype.clearSlicer = function() {
if (this.slicer) {
this.slicer.shutdown();
this.slicer = null;
}
};
PioneerDDJSB3.Pad.prototype.hotcueMode = function(channel, control, value, status, group) {
if (value) {
this.setModeActive(0x1B);
this.clearSlicer();
}
};
PioneerDDJSB3.Pad.prototype.beatJumpMode = function(channel, control, value, status, group) {
if (value) {
this.setModeActive(0x69);
this.clearSlicer();
// Let jump pad led on
midi.sendShortMsg(0x97 + this.padNumber - 1, 0x42, 0x7F);
midi.sendShortMsg(0x97 + this.padNumber - 1, 0x43, 0x7F);
}
};
PioneerDDJSB3.Pad.prototype.fxFadeMode = function(channel, control, value, status, group) {
if (value) {
this.setModeActive(0x1E);
this.clearSlicer();
}
}
PioneerDDJSB3.Pad.prototype.rollMode = function(channel, control, value, status, group) {
if (value) {
this.setModeActive(0x6B);
this.clearSlicer();
}
}
PioneerDDJSB3.Pad.prototype.padScratchMode = function(channel, control, value, status, group) {
if (value) {
this.setModeActive(0x20);
this.clearSlicer();
}
}
PioneerDDJSB3.Pad.prototype.slicerMode = function(channel, control, value, status, group) {
if (value) {
this.setModeActive(0x6D);
if (!this.slicer) {
var group = '[Channel' + this.padNumber + ']';
var midiOutputOp = 0x97 + this.padNumber - 1;
this.slicer = new PioneerDDJSB3.Slicer(group, midiOutputOp, PioneerDDJSB3.midiOutputBeatLeds);
}
}
};
PioneerDDJSB3.Pad.prototype.samplerMode = function(channel, control, value, status, group) {
if (value) {
this.setModeActive(0x22);
this.clearSlicer();
}
};
PioneerDDJSB3.Pad.prototype.transMode = function(channel, control, value, status, group) {
if (value) {
this.setModeActive(0x6E);
this.clearSlicer();
}
};
PioneerDDJSB3.Pad.prototype.beatJumpMultiply = function(channel, control, value, status, group) {
if (value) {
var size = engine.getValue(group, 'beatjump_size');
engine.setValue(group, 'beatjump_size', size * 2.0);
}
};
PioneerDDJSB3.Pad.prototype.beatJumpDivide = function(channel, control, value, status, group) {
if (value) {
var size = engine.getValue(group, 'beatjump_size');
engine.setValue(group, 'beatjump_size', size / 2.0);
}
};
PioneerDDJSB3.shutdown = function () {
// turn off button LEDs
var skip = [0x72, 0x1B, 0x69, 0x1E, 0x6B, 0x20, 0x6D, 0x22, 0x6F, 0x70, 0x75];
for (var channel = 0; channel <= 10; channel++) {
for (var control = 0; control <= 127; control++) {
// skip deck toggle buttons and pad mode buttons
if (skip.indexOf(control) > -1) {
continue;
}
midi.sendShortMsg(0x90 + channel, control, 0);
}
}
// switch to decks 1 and 2 to turn off deck indication lights
midi.sendShortMsg(0x90, 0x72, 0x7f);
midi.sendShortMsg(0x91, 0x72, 0x7f);
// turn off level meters
for (channel = 0; channel <= 3; channel++) {
midi.sendShortMsg(0xB0 + channel, 2, 0);
}
PioneerDDJSB3.flasher.shutdown();
};
PioneerDDJSB3.longButtonPressWait = function () {
engine.stopTimer(PioneerDDJSB3.longButtonPressTimer);
PioneerDDJSB3.longButtonPress = true;
};
///////////////////////////////////////////////////////////////
// VU - Meter //
///////////////////////////////////////////////////////////////
PioneerDDJSB3.blinkAutodjState = 0; // new for DDJ-SB2
PioneerDDJSB3.vuMeterTwinkle = function () {
if (engine.getValue("[AutoDJ]", "enabled")) {
PioneerDDJSB3.blinkAutodjState = PioneerDDJSB3.blinkAutodjState + 1;
if (PioneerDDJSB3.blinkAutodjState > 3) {
PioneerDDJSB3.blinkAutodjState = 0;
}
if (PioneerDDJSB3.blinkAutodjState === 0) {
PioneerDDJSB3.valueVuMeter['[Channel1]_enabled'] = 0;
PioneerDDJSB3.valueVuMeter['[Channel3]_enabled'] = 0;
PioneerDDJSB3.valueVuMeter['[Channel2]_enabled'] = 0;
PioneerDDJSB3.valueVuMeter['[Channel4]_enabled'] = 0;
}
if (PioneerDDJSB3.blinkAutodjState === 1) {
PioneerDDJSB3.valueVuMeter['[Channel1]_enabled'] = 1;
PioneerDDJSB3.valueVuMeter['[Channel3]_enabled'] = 1;
PioneerDDJSB3.valueVuMeter['[Channel2]_enabled'] = 0;
PioneerDDJSB3.valueVuMeter['[Channel4]_enabled'] = 0;
}
if (PioneerDDJSB3.blinkAutodjState === 2) {
PioneerDDJSB3.valueVuMeter['[Channel1]_enabled'] = 1;
PioneerDDJSB3.valueVuMeter['[Channel3]_enabled'] = 1;
PioneerDDJSB3.valueVuMeter['[Channel2]_enabled'] = 1;
PioneerDDJSB3.valueVuMeter['[Channel4]_enabled'] = 1;
}
if (PioneerDDJSB3.blinkAutodjState === 3) {
PioneerDDJSB3.valueVuMeter['[Channel1]_enabled'] = 0;
PioneerDDJSB3.valueVuMeter['[Channel3]_enabled'] = 0;
PioneerDDJSB3.valueVuMeter['[Channel2]_enabled'] = 1;
PioneerDDJSB3.valueVuMeter['[Channel4]_enabled'] = 1;
}
} else {
PioneerDDJSB3.valueVuMeter['[Channel1]_enabled'] = 1;
PioneerDDJSB3.valueVuMeter['[Channel3]_enabled'] = 1;
PioneerDDJSB3.valueVuMeter['[Channel2]_enabled'] = 1;
PioneerDDJSB3.valueVuMeter['[Channel4]_enabled'] = 1;
}
};
///////////////////////////////////////////////////////////////
// AutoDJ //
///////////////////////////////////////////////////////////////
PioneerDDJSB3.autodjSkipNext = function (channel, control, value, status, group) {
if (value === 0) {
return;
}
if (engine.getValue("[AutoDJ]", "enabled")) {
engine.setValue("[AutoDJ]", "skip_next", true);
}
};
PioneerDDJSB3.autodjToggle = function (channel, control, value, status, group) {
if (value === 0) {
return;
}
if (engine.getValue("[AutoDJ]", "enabled")) {
engine.setValue("[AutoDJ]", "enabled", false);
} else {
engine.setValue("[AutoDJ]", "enabled", true);
}
};
///////////////////////////////////////////////////////////////
// CONTROL BINDING //
///////////////////////////////////////////////////////////////
PioneerDDJSB3.bindSamplerControlConnections = function (samplerGroup, isUnbinding) {
engine.makeConnection(samplerGroup, 'duration', PioneerDDJSB3.samplerLedsDuration);
engine.makeConnection(samplerGroup, 'play', PioneerDDJSB3.samplerLedsPlay);
};
PioneerDDJSB3.bindDeckControlConnections = function (channelGroup, isUnbinding) {
var i,
index,
controlsToFunctions = {
'pfl': 'PioneerDDJSB3.headphoneCueLed',
'keylock': 'PioneerDDJSB3.keyLockLed',
'loop_enabled': 'PioneerDDJSB3.autoLoopLed',
};
controlsToFunctions.slip_enabled = 'PioneerDDJSB3.slipLed';
for (i = 1; i <= 8; i++) {
controlsToFunctions['hotcue_' + i + '_enabled'] = 'PioneerDDJSB3.hotCueLeds';
}
for (index in PioneerDDJSB3.looprollIntervals) {
controlsToFunctions['beatlooproll_' + PioneerDDJSB3.looprollIntervals[index] + '_activate'] = 'PioneerDDJSB3.beatlooprollLeds';
}
script.bindConnections(channelGroup, controlsToFunctions, isUnbinding);
};
PioneerDDJSB3.bindNonDeckControlConnections = function (isUnbinding) {
var samplerIndex;
for (samplerIndex = 1; samplerIndex <= 8; samplerIndex++) {
PioneerDDJSB3.bindSamplerControlConnections('[Sampler' + samplerIndex + ']', isUnbinding);
}
if (PioneerDDJSB3.showVumeterMaster) {
engine.connectControl('[Master]', 'VuMeterL', 'PioneerDDJSB3.VuMeterLeds', isUnbinding);
engine.connectControl('[Master]', 'VuMeterR', 'PioneerDDJSB3.VuMeterLeds', isUnbinding);
} else {
engine.connectControl('[Channel1]', 'VuMeter', 'PioneerDDJSB3.VuMeterLeds', isUnbinding);
engine.connectControl('[Channel2]', 'VuMeter', 'PioneerDDJSB3.VuMeterLeds', isUnbinding);
engine.connectControl('[Channel3]', 'VuMeter', 'PioneerDDJSB3.VuMeterLeds', isUnbinding);
engine.connectControl('[Channel4]', 'VuMeter', 'PioneerDDJSB3.VuMeterLeds', isUnbinding);
}
};
///////////////////////////////////////////////////////////////
// DECK SWITCHING //
///////////////////////////////////////////////////////////////
PioneerDDJSB3.deckSwitchTable = {
'[Channel1]': '[Channel1]',
'[Channel2]': '[Channel2]',
'[Channel3]': '[Channel3]',
'[Channel4]': '[Channel4]'
};
PioneerDDJSB3.deckShiftSwitchTable = {
'[Channel1]': '[Channel3]',
'[Channel2]': '[Channel4]',
'[Channel3]': '[Channel1]',
'[Channel4]': '[Channel2]'
};
PioneerDDJSB3.deckIndexTable = {
'[Channel1]': 0,
'[Channel2]': 1,
'[Channel3]': 2,
'[Channel4]': 3
};
PioneerDDJSB3.initDeck = function (group) {
PioneerDDJSB3.bindDeckControlConnections(group, false);
PioneerDDJSB3.nonPadLedControl(group, PioneerDDJSB3.nonPadLeds.shiftKeyLock, PioneerDDJSB3.channelGroups[group] > 1);
PioneerDDJSB3.toggleScratch(null, null, PioneerDDJSB3.vinylModeOnStartup, null, group);
};
///////////////////////////////////////////////////////////////
// HIGH RESOLUTION MIDI INPUT HANDLERS //
///////////////////////////////////////////////////////////////
PioneerDDJSB3.highResMSB = {
'[Channel1]': {},
'[Channel2]': {},
'[Channel3]': {},
'[Channel4]': {}
};
PioneerDDJSB3.deckFaderMSB = function (channel, control, value, status, group) {
PioneerDDJSB3.highResMSB[group].deckFader = value;
};
PioneerDDJSB3.deckFaderLSB = function (channel, control, value, status, group) {
var fullValue = (PioneerDDJSB3.highResMSB[group].deckFader << 7) + value;
if (PioneerDDJSB3.shiftPressed &&
engine.getValue(group, 'volume') === 0 &&
fullValue !== 0 &&
engine.getValue(group, 'play') === 0
) {
PioneerDDJSB3.chFaderStart[channel] = engine.getValue(group, 'playposition');
engine.setValue(group, 'play', 1);
} else if (
PioneerDDJSB3.shiftPressed &&
engine.getValue(group, 'volume') !== 0 &&
fullValue === 0 &&
engine.getValue(group, 'play') === 1 &&
PioneerDDJSB3.chFaderStart[channel] !== null
) {
engine.setValue(group, 'play', 0);
engine.setValue(group, 'playposition', PioneerDDJSB3.chFaderStart[channel]);
PioneerDDJSB3.chFaderStart[channel] = null;
}
engine.setValue(group, 'volume', fullValue / 0x3FFF);
};
///////////////////////////////////////////////////////////////
// SINGLE MESSAGE MIDI INPUT HANDLERS //
///////////////////////////////////////////////////////////////
PioneerDDJSB3.beatloopRollButtons = function (channel, control, value, status, group) {
var index = control - 0x50;
engine.setValue(
PioneerDDJSB3.deckSwitchTable[group],
'beatlooproll_' + PioneerDDJSB3.looprollIntervals[index] + '_activate',
value
);
};
PioneerDDJSB3.vinylButton = function (channel, control, value, status, group) {
PioneerDDJSB3.toggleScratch(channel, control, value, status, group);
};
PioneerDDJSB3.slipButton = function (channel, control, value, status, group) {
if (value) {
if (engine.getValue(group, 'slip_enabled')) {
engine.setValue(group, 'slip_enabled', false);
} else {
engine.setValue(group, 'slip_enabled', true);
}
}
};
PioneerDDJSB3.keyLockButton = function (channel, control, value, status, group) {
if (value) {
script.toggleControl(group, 'keylock');
}
};
PioneerDDJSB3.shiftKeyLockButton = function (channel, control, value, status, group) {
if (value) {
var currentTempoRange = engine.getValue(group, 'rateRange');
var deckIndex = status - 0x90 + 1;
PioneerDDJSB3.deck[deckIndex].tempoFader.skipSoftTakeover();
if (currentTempoRange < 0.081) {
engine.setValue(group, 'rateRange', 0.16);
} else if (currentTempoRange < 0.161) {
engine.setValue(group, 'rateRange', 0.50);
} else if (currentTempoRange < 0.501) {
engine.setValue(group, 'rateRange', 1.0);
} else {
engine.setValue(group, 'rateRange', 0.08);
}
}
};
PioneerDDJSB3.deck1Button = function (channel, control, value, status, group) {
if (value) {
PioneerDDJSB3.deck3Enabled = false;
var bpm = engine.getValue(group, 'bpm');
PioneerDDJSB3.updateBPM(bpm, group);
midi.sendShortMsg(0xB0, 0x02, 0x0);
}
};
PioneerDDJSB3.deck2Button = function (channel, control, value, status, group) {
if (value) {
PioneerDDJSB3.deck4Enabled = false;
var bpm = engine.getValue(group, 'bpm');
PioneerDDJSB3.updateBPM(bpm, group);
midi.sendShortMsg(0xB1, 0x02, 0x0);
}
};
PioneerDDJSB3.deck3Button = function (channel, control, value, status, group) {
if (value) {
PioneerDDJSB3.deck3Enabled = true;
midi.sendShortMsg(0xB2, 0x02, 0x0);
var bpm = engine.getValue(group, 'bpm');
PioneerDDJSB3.updateBPM(bpm, group);
}
};
PioneerDDJSB3.deck4Button = function (channel, control, value, status, group) {
if (value) {
PioneerDDJSB3.deck4Enabled = true;
var bpm = engine.getValue(group, 'bpm');
PioneerDDJSB3.updateBPM(bpm, group);
midi.sendShortMsg(0xB3, 0x02, 0x0);
}
};
PioneerDDJSB3.autoLoopButton = function (channel, control, value, status, group) {
if (value) {
if (engine.getValue(group, 'loop_enabled')) {
engine.setValue(group, 'reloop_toggle', true);
} else {
engine.setValue(group, 'beatloop_activate', true);
}
}
};
PioneerDDJSB3.reloopButton = function (channel, control, value, status, group) {
if (value) {
engine.setValue(group, 'reloop_toggle', true);
}
};
PioneerDDJSB3.loadButton = function (channel, control, value, status, group) {
if (value) {
engine.setValue(group, 'LoadSelectedTrack', 1);
}
};
///////////////////////////////////////////////////////////////
// HEADPHONE //
///////////////////////////////////////////////////////////////
PioneerDDJSB3.headphoneCueMaster = false;
PioneerDDJSB3.masterCueButton = function (channel, control, value, status, group) {
if (value) {
PioneerDDJSB3.headphoneCueMaster = !PioneerDDJSB3.headphoneCueMaster;
PioneerDDJSB3.headphoneMasterUpdate();
}
};
PioneerDDJSB3.headphoneCueButton = function (channel, control, value, status, group) {
if (value) {
script.toggleControl(group, 'pfl');
PioneerDDJSB3.headphoneMasterUpdate();
}
};
PioneerDDJSB3.headphoneShiftCueButton = function (channel, control, value, status, group) {
if (value) {
script.toggleControl(PioneerDDJSB3.deckShiftSwitchTable[group], 'pfl');
PioneerDDJSB3.headphoneMasterUpdate();
}
};
PioneerDDJSB3.headphoneMasterUpdate = function() {
var anyDeckCue = false;
var masterCue = PioneerDDJSB3.headphoneCueMaster;
for (var i = 1; i <= 4; i++) {
if (engine.getValue('[Channel' + i + ']', 'pfl')) {
anyDeckCue = true;
}
}
if (masterCue) {
if (anyDeckCue) {
// 50% master 50% cue
engine.setValue('[Master]', 'headMix', 0);
} else {
// 100% master
// Check if 1 is all master or all cue
engine.setValue('[Master]', 'headMix', 1);
}
} else {
// 0% master
// Check if 1 is all master or all cue
engine.setValue('[Master]', 'headMix', -1);
}
};
PioneerDDJSB3.headphoneLevel = new components.Pot({
unshift: function () {
this.group = '[Master]';
this.inKey = 'headGain';
this.disconnect();
this.connect();
},
shift: function () {
this.group = '[Master]';
this.inKey = 'headMix';
this.disconnect();
this.connect();
},
inValueScale: function(input) {
// Scale so that:
// from 0/4 to 3/4 - 500 of input represents 0.0 to 1.0
// from 3/4 - 500 to 3/4 + 500 represents 1.0
// from 3/4 + 500 to 4/4 represents 1.0 to 5.0
var absoluteMax = 0xFFFF >> 2;
var inputMax = this.max;