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piemenus.js
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/* eslint-disable max-len */
// Copyright (c) 2014-21 Walter Bender
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the The GNU Affero General Public
// License as published by the Free Software Foundation; either
// version 3 of the License, or (at your option) any later version.
//
// You should have received a copy of the GNU Affero General Public
// License along with this library; if not, write to the Free Software
// Foundation, 51 Franklin Street, Suite 500 Boston, MA 02110-1335 USA
//
/*
global
_, platformColor, docById, Singer, slicePath, wheelnav,
DEFAULTVOICE, getDrumName, getNote, MUSICALMODES last, SHARP, FLAT,
PREVIEWVOLUME, DEFAULTVOLUME, MODE_PIE_MENUS, HelpWidget,
INTERVALVALUES, INTERVALS, getDrumSynthName, getVoiceSynthName,
getMunsellColor, COLORS40, frequencyToPitch, instruments,
DOUBLESHARP, NATURAL, DOUBLEFLAT, EQUIVALENTACCIDENTALS,
FIXEDSOLFEGE, NOTENAMES, FIXEDSOLFEGE, NOTENAMES, numberToPitch,
nthDegreeToPitch, SOLFEGENAMES, buildScale, _THIS_IS_TURTLE_BLOCKS_,
CHORDNAMES
*/
/*
Globals location
- lib/wheelnav
slicePath, wheelnav
- js/utils/musicutils.js
FLAT, SHARP, DEFAULTVOICE, getDrumName, getNote, MODE_PIE_MENUS, MUSICALMODES, INTERVALVALUES,
INTERVALS, getDrumSynthName, getVoiceSynthName, frequencyToPitch, DOUBLESHARP, NATURAL,
DOUBLEFLAT, EQUIVALENTACCIDENTALS, FIXEDSOLFEGE, NOTENAMES, FIXEDSOLFEGE, NOTENAMES, numberToPitch,
nthDegreeToPitch, SOLFEGENAMES, buildScale
- js/utils/utils.js
_, last, docById
- js/turtle-singer.js
Singer
- js/utils/munsell.js
getMunsellColor, COLORS40
- js/widgets/help.js
HelpWidget
- js/utils/platformstyle.js
platformColorcl
- js/utils/synthutils.js
instruments
- js/logo.js
PREVIEWVOLUME, DEFAULTVOLUME
*/
/*
exported
piemenuModes, piemenuPitches, piemenuCustomNotes, piemenuGrid,
piemenuBlockContext, piemenuIntervals, piemenuVoices, piemenuBoolean,
piemenuBasic, piemenuColor, piemenuNumber, piemenuNthModalPitch,
piemenuNoteValue, piemenuAccidentals, piemenuKey, piemenuChords
*/
const piemenuPitches = function (
block,
noteLabels,
noteValues,
accidentals,
note,
accidental,
custom
) {
let prevPitch = null;
// wheelNav pie menu for pitch selection
if (block.blocks.stageClick) {
return;
}
if (custom === undefined) {
custom = false;
}
// Some blocks have both pitch and octave, so we can modify
// both at once.
const hasOctaveWheel =
block.connections[0] !== null &&
["pitch", "setpitchnumberoffset", "invert1", "tofrequency"].indexOf(
block.blocks.blockList[block.connections[0]].name
) !== -1;
// If we are attached to a set key block, we want to order
// pitch by fifths.
if (
block.connections[0] !== null &&
["setkey", "setkey2"].indexOf(block.blocks.blockList[block.connections[0]].name) !== -1
) {
noteLabels = ["C", "G", "D", "A", "E", "B", "F"];
noteValues = ["C", "G", "D", "A", "E", "B", "F"];
}
docById("wheelDiv").style.display = "";
// the pitch selector
block._pitchWheel = new wheelnav("wheelDiv", null, 600, 600);
if (!custom) {
// the accidental selector
block._accidentalsWheel = new wheelnav("_accidentalsWheel", block._pitchWheel.raphael);
}
// the octave selector
if (hasOctaveWheel) {
block._octavesWheel = new wheelnav("_octavesWheel", block._pitchWheel.raphael);
}
// exit button
block._exitWheel = new wheelnav("_exitWheel", block._pitchWheel.raphael);
wheelnav.cssMode = true;
block._pitchWheel.keynavigateEnabled = false;
block._pitchWheel.colors = platformColor.pitchWheelcolors;
block._pitchWheel.slicePathFunction = slicePath().DonutSlice;
block._pitchWheel.slicePathCustom = slicePath().DonutSliceCustomization();
block._pitchWheel.slicePathCustom.minRadiusPercent = 0.2;
if (!custom) {
block._pitchWheel.slicePathCustom.maxRadiusPercent = 0.5;
} else {
block._pitchWheel.slicePathCustom.maxRadiusPercent = 0.75;
}
block._pitchWheel.sliceSelectedPathCustom = block._pitchWheel.slicePathCustom;
block._pitchWheel.sliceInitPathCustom = block._pitchWheel.slicePathCustom;
block._pitchWheel.animatetime = 0; // 300;
block._pitchWheel.createWheel(noteLabels);
block._exitWheel.colors = platformColor.exitWheelcolors;
block._exitWheel.slicePathFunction = slicePath().DonutSlice;
block._exitWheel.slicePathCustom = slicePath().DonutSliceCustomization();
block._exitWheel.slicePathCustom.minRadiusPercent = 0.0;
block._exitWheel.slicePathCustom.maxRadiusPercent = 0.2;
block._exitWheel.sliceSelectedPathCustom = block._exitWheel.slicePathCustom;
block._exitWheel.sliceInitPathCustom = block._exitWheel.slicePathCustom;
block._exitWheel.clickModeRotate = false;
block._exitWheel.initWheel(["×", " "]);
block._exitWheel.navItems[1].enabled = false;
block._exitWheel.navItems[0].sliceSelectedAttr.cursor = "pointer";
block._exitWheel.navItems[0].sliceHoverAttr.cursor = "pointer";
block._exitWheel.navItems[0].titleSelectedAttr.cursor = "pointer";
block._exitWheel.navItems[0].titleHoverAttr.cursor = "pointer";
block._exitWheel.createWheel();
if (!custom) {
block._accidentalsWheel.colors = platformColor.accidentalsWheelcolors;
block._accidentalsWheel.slicePathFunction = slicePath().DonutSlice;
block._accidentalsWheel.slicePathCustom = slicePath().DonutSliceCustomization();
block._accidentalsWheel.slicePathCustom.minRadiusPercent = 0.5;
block._accidentalsWheel.slicePathCustom.maxRadiusPercent = 0.75;
block._accidentalsWheel.sliceSelectedPathCustom = block._accidentalsWheel.slicePathCustom;
block._accidentalsWheel.sliceInitPathCustom = block._accidentalsWheel.slicePathCustom;
const accidentalLabels = [];
for (let i = 0; i < accidentals.length; i++) {
accidentalLabels.push(accidentals[i]);
}
for (let i = 0; i < 9; i++) {
accidentalLabels.push(null);
block._accidentalsWheel.colors.push(platformColor.accidentalsWheelcolorspush);
}
block._accidentalsWheel.animatetime = 0; // 300;
block._accidentalsWheel.createWheel(accidentalLabels);
block._accidentalsWheel.setTooltips([
_("double sharp"),
_("sharp"),
_("natural"),
_("flat"),
_("double flat")
]);
}
if (hasOctaveWheel) {
block._octavesWheel.colors = platformColor.octavesWheelcolors;
block._octavesWheel.slicePathFunction = slicePath().DonutSlice;
block._octavesWheel.slicePathCustom = slicePath().DonutSliceCustomization();
block._octavesWheel.slicePathCustom.minRadiusPercent = 0.75;
block._octavesWheel.slicePathCustom.maxRadiusPercent = 0.95;
block._octavesWheel.sliceSelectedPathCustom = block._octavesWheel.slicePathCustom;
block._octavesWheel.sliceInitPathCustom = block._octavesWheel.slicePathCustom;
const octaveLabels = [
"8",
"7",
"6",
"5",
"4",
"3",
"2",
"1",
null,
null,
null,
null,
null,
null
];
block._octavesWheel.animatetime = 0; // 300;
block._octavesWheel.createWheel(octaveLabels);
}
// Position the widget over the note block.
const x = block.container.x;
const y = block.container.y;
const canvasLeft = block.activity.canvas.offsetLeft + 28 * block.blocks.blockScale;
const canvasTop = block.activity.canvas.offsetTop + 6 * block.blocks.blockScale;
docById("wheelDiv").style.position = "absolute";
docById("wheelDiv").style.height = "300px";
docById("wheelDiv").style.width = "300px";
docById("wheelDiv").style.left =
Math.min(
block.blocks.turtles._canvas.width - 300,
Math.max(
0,
Math.round(
(x + block.activity.blocksContainer.x) * block.activity.getStageScale() + canvasLeft
) - 200
)
) + "px";
docById("wheelDiv").style.top =
Math.min(
block.blocks.turtles._canvas.height - 350,
Math.max(
0,
Math.round(
(y + block.activity.blocksContainer.y) * block.activity.getStageScale() + canvasTop
) - 200
)
) + "px";
// Navigate to a the current note value.
let i = noteValues.indexOf(note);
if (i === -1) {
if (custom) {
i = 0;
} else {
i = 4;
}
}
prevPitch = i;
block._pitchWheel.navigateWheel(i);
const OFFSET = {
major: 1,
dorian: 2,
phrygian: 3,
lydian: 4,
mixolydian: 5,
minor: 6,
locrian: 7
};
const ROTATION = { A: 2, B: 1, C: 0, D: 6, E: 5, F: 4, G: 3 };
const k = OFFSET[block.activity.KeySignatureEnv[1]];
let key;
const attrList = ["", SHARP, FLAT];
for (const j in attrList) {
for (const i in NOTENAMES) {
const tempScale = buildScale(NOTENAMES[i] + attrList[j] + " major")[0];
if (tempScale[k - 1] == block.activity.KeySignatureEnv[0]) {
key = NOTENAMES[i] + attrList[j];
break;
}
}
if (key != undefined) {
break;
}
}
let scale = buildScale(key + " major")[0];
scale = scale.splice(0, scale.length - 1);
for (let j = 0; j < ROTATION[key[0]]; j++) {
scale.push(scale.shift());
}
// auto selection of sharps and flats in fixed solfege
// handles the case of opening the pie-menu, not whilst in the pie-menu
if (
(!block.activity.KeySignatureEnv[2] && block.name === "solfege") ||
(block.name === "notename" &&
(block.connections[0] != undefined
? ["setkey", "setkey2"].indexOf(
block.blocks.blockList[block.connections[0]].name
) === -1
: true))
) {
if (scale[6 - i][0] == FIXEDSOLFEGE[note] || scale[6 - i][0] == note) {
accidental = scale[6 - i].substr(1);
} else {
accidental = EQUIVALENTACCIDENTALS[scale[6 - i]].substr(1);
}
block.value = block.value.replace(SHARP, "").replace(FLAT, "");
block.value += accidental;
block.text.text = block.value;
}
if (!custom) {
// Navigate to a the current accidental value.
if (accidental === "") {
block._accidentalsWheel.navigateWheel(2);
} else {
switch (accidental) {
case DOUBLEFLAT:
block._accidentalsWheel.navigateWheel(4);
break;
case FLAT:
block._accidentalsWheel.navigateWheel(3);
break;
case NATURAL:
block._accidentalsWheel.navigateWheel(2);
break;
case SHARP:
block._accidentalsWheel.navigateWheel(1);
break;
case DOUBLESHARP:
block._accidentalsWheel.navigateWheel(0);
break;
default:
block._accidentalsWheel.navigateWheel(2);
break;
}
}
}
if (hasOctaveWheel) {
// Use the octave associated with block block, if available.
const pitchOctave = block.blocks.findPitchOctave(block.connections[0]);
// Navigate to current octave
block._octavesWheel.navigateWheel(8 - pitchOctave);
// const prevOctave = 8 - pitchOctave;
}
// Set up event handlers
const that = block;
const selection = {
note: note,
attr: accidental
};
/*
* Preview the selected pitch using the synth
* @return{void}
* @private
*/
const __pitchPreview = function () {
const label = that._pitchWheel.navItems[that._pitchWheel.selectedNavItemIndex].title;
const i = noteLabels.indexOf(label);
// Are we wrapping across C? We need to compare with the previous pitch
if (prevPitch === null) {
prevPitch = i;
}
const deltaPitch = i - prevPitch;
let delta;
if (deltaPitch > 3) {
delta = deltaPitch - 7;
} else if (deltaPitch < -3) {
delta = deltaPitch + 7;
} else {
delta = deltaPitch;
}
// If we wrapped across C, we need to adjust the octave.
let deltaOctave = 0;
if (prevPitch + delta > 6) {
deltaOctave = -1;
} else if (prevPitch + delta < 0) {
deltaOctave = 1;
}
let attr;
prevPitch = i;
let note = noteValues[i];
if (!custom) {
attr =
that._accidentalsWheel.navItems[that._accidentalsWheel.selectedNavItemIndex].title;
if (label === " ") {
return;
} else if (attr !== "♮") {
note += attr;
}
}
let octave;
if (hasOctaveWheel) {
octave = Number(
that._octavesWheel.navItems[that._octavesWheel.selectedNavItemIndex].title
);
} else {
octave = 4;
}
octave += deltaOctave;
if (octave < 1) {
octave = 1;
} else if (octave > 8) {
octave = 8;
}
if (hasOctaveWheel && deltaOctave !== 0) {
that._octavesWheel.navigateWheel(8 - octave);
that.blocks.setPitchOctave(that.connections[0], octave);
}
const keySignature =
block.activity.KeySignatureEnv[0] + " " + block.activity.KeySignatureEnv[1];
let obj;
if (that.name == "scaledegree2") {
note = note.replace(attr, "");
note = SOLFEGENAMES[note - 1];
note += attr;
obj = getNote(
note,
octave,
0,
keySignature,
true,
null,
that.activity.errorMsg,
that.activity.logo.synth.inTemperament
);
} else {
obj = getNote(
note,
octave,
0,
keySignature,
block.activity.KeySignatureEnv[2],
null,
that.activity.errorMsg,
that.activity.logo.synth.inTemperament
);
}
if (!custom) {
obj[0] = obj[0].replace(SHARP, "#").replace(FLAT, "b");
}
const tur = that.activity.turtles.ithTurtle(0);
if (
tur.singer.instrumentNames.length === 0 ||
tur.singer.instrumentNames.indexOf(DEFAULTVOICE) === -1
) {
tur.singer.instrumentNames.push(DEFAULTVOICE);
that.activity.logo.synth.createDefaultSynth(0);
that.activity.logo.synth.loadSynth(0, DEFAULTVOICE);
}
that.activity.logo.synth.setMasterVolume(PREVIEWVOLUME);
Singer.setSynthVolume(that.activity.logo, 0, DEFAULTVOICE, PREVIEWVOLUME);
if (!that._triggerLock) {
that._triggerLock = true;
that.activity.logo.synth.trigger(0, [obj[0] + obj[1]], 1 / 8, DEFAULTVOICE, null, null);
}
setTimeout(function () {
that._triggerLock = false;
}, 1 / 8);
};
const __selectionChangedSolfege = function () {
selection["note"] = that._pitchWheel.navItems[that._pitchWheel.selectedNavItemIndex].title;
const i = noteLabels.indexOf(selection["note"]);
that.value = noteValues[i];
// auto selection of sharps and flats in fixed solfege
// handles the case of opening the pie-menu, not whilst in the pie-menu
// FIXEDSOLFEGE converts solfege to alphabet, needed for solfege pie-menu
// In case of alphabet, direct comparison is performed
if (
(!block.activity.KeySignatureEnv[2] && that.name == "solfege") ||
(that.name == "notename" &&
(that.connections[0] != undefined
? ["setkey", "setkey2"].indexOf(
that.blocks.blockList[that.connections[0]].name
) === -1
: true))
) {
let i = NOTENAMES.indexOf(FIXEDSOLFEGE[selection["note"]]);
if (i == -1) {
i = NOTENAMES.indexOf(selection["note"]);
}
if (
scale[i][0] == FIXEDSOLFEGE[selection["note"]] ||
scale[i][0] == selection["note"]
) {
selection["attr"] = scale[i].substr(1);
} else {
selection["attr"] = EQUIVALENTACCIDENTALS[scale[i]].substr(1);
}
switch (selection["attr"]) {
case DOUBLEFLAT:
that._accidentalsWheel.navigateWheel(4);
break;
case FLAT:
that._accidentalsWheel.navigateWheel(3);
break;
case NATURAL:
that._accidentalsWheel.navigateWheel(2);
break;
case SHARP:
that._accidentalsWheel.navigateWheel(1);
break;
case DOUBLESHARP:
that._accidentalsWheel.navigateWheel(0);
break;
default:
that._accidentalsWheel.navigateWheel(2);
break;
}
}
that.text.text = selection["note"];
if (selection["attr"] !== "♮") {
that.text.text += selection["attr"];
}
// Make sure text is on top.
that.container.setChildIndex(that.text, that.container.children.length - 1);
that.updateCache();
if (hasOctaveWheel) {
// Set the octave of the pitch block if available
const octave = Number(
that._octavesWheel.navItems[that._octavesWheel.selectedNavItemIndex].title
);
that.blocks.setPitchOctave(that.connections[0], octave);
}
if (
that.connections[0] !== null &&
["setkey", "setkey2"].indexOf(that.blocks.blockList[that.connections[0]].name) !== -1
) {
// We may need to update the mode widget.
that.activity.logo.modeBlock = that.blocks.blockList.indexOf(that);
}
__pitchPreview();
};
const __selectionChangedOctave = () => {
const octave = Number(
that._octavesWheel.navItems[that._octavesWheel.selectedNavItemIndex].title
);
that.blocks.setPitchOctave(that.connections[0], octave);
__pitchPreview();
};
const __selectionChangedAccidental = () => {
selection["attr"] =
that._accidentalsWheel.navItems[that._accidentalsWheel.selectedNavItemIndex].title;
if (selection["attr"] !== "♮") {
that.value = selection["note"] + selection["attr"];
} else {
that.value = selection["note"];
}
that.text.text = that.value;
that.container.setChildIndex(that.text, that.container.children.length - 1);
that.updateCache();
__pitchPreview();
};
// Set up handlers for pitch preview.
for (let i = 0; i < noteValues.length; i++) {
block._pitchWheel.navItems[i].navigateFunction = __selectionChangedSolfege;
}
if (!custom) {
for (let i = 0; i < accidentals.length; i++) {
block._accidentalsWheel.navItems[i].navigateFunction = __selectionChangedAccidental;
}
}
if (hasOctaveWheel) {
for (let i = 0; i < 8; i++) {
block._octavesWheel.navItems[i].navigateFunction = __selectionChangedOctave;
}
}
// Hide the widget when the exit button is clicked.
block._exitWheel.navItems[0].navigateFunction = function () {
that._piemenuExitTime = new Date().getTime();
docById("wheelDiv").style.display = "none";
that._pitchWheel.removeWheel();
if (!custom) {
that._accidentalsWheel.removeWheel();
}
that._exitWheel.removeWheel();
if (hasOctaveWheel) {
that._octavesWheel.removeWheel();
}
};
};
const piemenuCustomNotes = function (
block,
noteLabels,
customLabels,
selectedCustom,
selectedNote
) {
// pie menu for customNote selection
if (block.blocks.stageClick) {
return;
}
docById("wheelDiv").style.display = "";
// Some blocks have both pitch and octave, so we can modify
// both at once.
const hasOctaveWheel =
block.connections[0] !== null &&
["pitch", "setpitchnumberoffset", "invert1", "tofrequency"].indexOf(
block.blocks.blockList[block.connections[0]].name
) !== -1;
// Use advanced constructor for more wheelnav on same div
block._customWheel = new wheelnav("wheelDiv", null, 800, 800);
block._cusNoteWheel = new wheelnav("_cusNoteWheel", block._customWheel.raphael);
// exit button
block._exitWheel = new wheelnav("_exitWheel", block._customWheel.raphael);
// the octave selector
if (hasOctaveWheel) {
block._octavesWheel = new wheelnav("_octavesWheel", block._customWheel.raphael);
}
wheelnav.cssMode = true;
block._customWheel.keynavigateEnabled = false;
//Customize slicePaths for proper size
block._customWheel.colors = platformColor.intervalNameWheelcolors;
block._customWheel.slicePathFunction = slicePath().DonutSlice;
block._customWheel.slicePathCustom = slicePath().DonutSliceCustomization();
block._customWheel.slicePathCustom.minRadiusPercent = 0.1;
block._customWheel.slicePathCustom.maxRadiusPercent = 0.5;
block._customWheel.sliceSelectedPathCustom = block._customWheel.slicePathCustom;
block._customWheel.sliceInitPathCustom = block._customWheel.slicePathCustom;
block._customWheel.titleRotateAngle = 0;
block._customWheel.animatetime = 0; // 300;
block._customWheel.clickModeRotate = false;
block._customWheel.createWheel(customLabels);
block._cusNoteWheel.colors = platformColor.intervalWheelcolors;
block._cusNoteWheel.slicePathFunction = slicePath().DonutSlice;
block._cusNoteWheel.slicePathCustom = slicePath().DonutSliceCustomization();
block._cusNoteWheel.slicePathCustom.minRadiusPercent = 0.5;
block._cusNoteWheel.slicePathCustom.maxRadiusPercent = 0.85;
//block._cusNoteWheel.titleRotateAngle = 0;
block._cusNoteWheel.titleFont = "100 24px Impact, sans-serif";
block._cusNoteWheel.sliceSelectedPathCustom = block._cusNoteWheel.slicePathCustom;
block._cusNoteWheel.sliceInitPathCustom = block._cusNoteWheel.slicePathCustom;
if (hasOctaveWheel) {
block._octavesWheel.colors = platformColor.octavesWheelcolors;
block._octavesWheel.slicePathFunction = slicePath().DonutSlice;
block._octavesWheel.slicePathCustom = slicePath().DonutSliceCustomization();
block._octavesWheel.slicePathCustom.minRadiusPercent = 0.85;
block._octavesWheel.slicePathCustom.maxRadiusPercent = 1;
block._octavesWheel.sliceSelectedPathCustom = block._octavesWheel.slicePathCustom;
block._octavesWheel.sliceInitPathCustom = block._octavesWheel.slicePathCustom;
const octaveLabels = [
"8",
"7",
"6",
"5",
"4",
"3",
"2",
"1",
null,
null,
null,
null,
null,
null
];
block._octavesWheel.animatetime = 0; // 300;
block._octavesWheel.createWheel(octaveLabels);
}
//Disable rotation, set navAngle and create the menus
block._cusNoteWheel.clickModeRotate = false;
block._cusNoteWheel.titleRotateAngle = 0;
block._cusNoteWheel.animatetime = 0; // 300;
const labels = [];
let blockCustom = 0;
let max = 0;
for (const t of customLabels) {
max = max > noteLabels[t]["pitchNumber"] ? max : noteLabels[t]["pitchNumber"];
}
// There seems to be two different representations... maybe because
// of some legacy projects restoring customTemperamentNotes
for (const t of customLabels) {
for (const k in noteLabels[t]) {
if (k !== "pitchNumber" && k !== "interval") {
if (typeof(noteLabels[t][k]) === "number") {
labels.push(k);
blockCustom++;
} else {
if (noteLabels[t][k].length === 3) {
labels.push(noteLabels[t][k][1]);
blockCustom++;
} else {
for (let ii = 0; ii < noteLabels[t][k].length; ii++) {
labels.push(noteLabels[t][k][ii][1]);
blockCustom++;
}
}
}
}
}
for (let extra = max - blockCustom; extra > 0; extra--) {
labels.push("");
}
blockCustom = 0;
}
block._cusNoteWheel.navAngle = -(180 / customLabels.length) + 180 / labels.length;
block._cusNoteWheel.createWheel(labels);
block._exitWheel.colors = platformColor.exitWheelcolors;
block._exitWheel.slicePathFunction = slicePath().DonutSlice;
block._exitWheel.slicePathCustom = slicePath().DonutSliceCustomization();
block._exitWheel.slicePathCustom.minRadiusPercent = 0.0;
block._exitWheel.slicePathCustom.maxRadiusPercent = 0.1;
block._exitWheel.sliceSelectedPathCustom = block._exitWheel.slicePathCustom;
block._exitWheel.sliceInitPathCustom = block._exitWheel.slicePathCustom;
block._exitWheel.clickModeRotate = false;
block._exitWheel.initWheel(["×", " "]);
block._exitWheel.navItems[1].enabled = false;
block._exitWheel.navItems[0].sliceSelectedAttr.cursor = "pointer";
block._exitWheel.navItems[0].sliceHoverAttr.cursor = "pointer";
block._exitWheel.navItems[0].titleSelectedAttr.cursor = "pointer";
block._exitWheel.navItems[0].titleHoverAttr.cursor = "pointer";
block._exitWheel.createWheel();
const that = block;
// position widget
const x = block.container.x;
const y = block.container.y;
const canvasLeft = block.activity.canvas.offsetLeft + 28 * block.blocks.blockScale;
const canvasTop = block.activity.canvas.offsetTop + 6 * block.blocks.blockScale;
docById("wheelDiv").style.position = "absolute";
docById("wheelDiv").style.height = "400px";
docById("wheelDiv").style.width = "400px";
docById("wheelDiv").style.left =
Math.min(
block.blocks.turtles._canvas.width - 400,
Math.max(
0,
Math.round(
(x + block.activity.blocksContainer.x) * block.activity.getStageScale() + canvasLeft
) - 200
)
) + "px";
docById("wheelDiv").style.top =
Math.min(
block.blocks.turtles._canvas.height - 450,
Math.max(
0,
Math.round(
(y + block.activity.blocksContainer.y) * block.activity.getStageScale() + canvasTop
) - 200
)
) + "px";
if (hasOctaveWheel) {
// Use the octave associated with block block, if available.
const pitchOctave = block.blocks.findPitchOctave(block.connections[0]);
// Navigate to current octave
block._octavesWheel.navigateWheel(8 - pitchOctave);
}
// Add function to each main menu for show/hide sub menus
// FIXME: Add all tabs to each interval
const __setupAction = function (i) {
that._customWheel.navItems[i].navigateFunction = function () {
that.customID =
that._customWheel.navItems[that._customWheel.selectedNavItemIndex].title;
for (let l = 0; l < customLabels.length; l++) {
for (let j = 0; j < max; j++) {
if (l !== i) {
that._cusNoteWheel.navItems[l * max + j].navItem.hide();
} else if (labels[l * max + j] == "") {
that._cusNoteWheel.navItems[l * max + j].navItem.hide();
} else {
that._cusNoteWheel.navItems[l * max + j].navItem.show();
}
}
}
};
};
// Set up action for interval name so number tabs will
// initialize on load.
for (let ii = 0; ii < customLabels.length; ii++) {
__setupAction(ii);
}
// navigate to a specific starting point
let ii;
for (ii = 0; ii < customLabels.length; ii++) {
if (selectedCustom === customLabels[ii]) {
break;
}
}
if (ii === customLabels.length) {
ii = 0;
}
block._customWheel.navigateWheel(ii);
let j = selectedNote;
for (const x in noteLabels[selectedCustom]) {
if (x != "pitchNumber" && noteLabels[selectedCustom][x][1] == j) {
j = +x;
break;
}
}
if (typeof j === "number" && !isNaN(j)) {
block._cusNoteWheel.navigateWheel(max * customLabels.indexOf(selectedCustom) + j);
}
const __exitMenu = function () {
that._piemenuExitTime = new Date().getTime();
docById("wheelDiv").style.display = "none";
};
const __selectionChanged = function () {
const label = that._customWheel.navItems[that._customWheel.selectedNavItemIndex].title;
const note = that._cusNoteWheel.navItems[that._cusNoteWheel.selectedNavItemIndex].title;
that.value = note;
that.text.text = note;
let octave = 4;
if (hasOctaveWheel) {
// Set the octave of the pitch block if available
octave = Number(
that._octavesWheel.navItems[that._octavesWheel.selectedNavItemIndex].title
);
that.blocks.setPitchOctave(that.connections[0], octave);
}
// Make sure text is on top.
that.container.setChildIndex(that.text, that.container.children.length - 1);
that.updateCache();
const obj = getNote(note, octave, 0, "C major", false, null, that.activity.errorMsg, label);
const tur = that.activity.turtles.ithTurtle(0);
if (
tur.singer.instrumentNames.length === 0 ||
tur.singer.instrumentNames.indexOf(DEFAULTVOICE) === -1
) {
tur.singer.instrumentNames.push(DEFAULTVOICE);
that.activity.logo.synth.createDefaultSynth(0);
that.activity.logo.synth.loadSynth(0, DEFAULTVOICE);
}
that.activity.logo.synth.setMasterVolume(PREVIEWVOLUME);
Singer.setSynthVolume(that.activity.logo, 0, DEFAULTVOICE, PREVIEWVOLUME);
if (!that._triggerLock) {
that._triggerLock = true;
// Get the frequency of the custom note for the preview.
const no = that.activity.logo.synth.getCustomFrequency([note + obj[1]], that.customID);
if (no !== undefined && no !== "undefined") {
instruments[0][DEFAULTVOICE].triggerAttackRelease(no, 1 / 8);
}
}
setTimeout(function () {
that._triggerLock = false;
}, 1 / 8);
};
if (hasOctaveWheel) {
for (let i = 0; i < 8; i++) {
block._octavesWheel.navItems[i].navigateFunction = __selectionChanged;
}
}
// Set up handlers for preview.
for (let i = 0; i < labels.length; i++) {
block._cusNoteWheel.navItems[i].navigateFunction = __selectionChanged;
}
block._exitWheel.navItems[0].navigateFunction = __exitMenu;
};
const piemenuNthModalPitch = function (block, noteValues, note) {
// wheelNav pie menu for scale degree pitch selection
// check if a non-integer value is connected to note argument
// Pie menu would crash; so in such case navigate to closest integer
if (note % 1 !== 0) {
note = Math.floor(note + 0.5);
}
if (block.blocks.stageClick) {
return;
}
const noteLabels = [];
for (let i = 0; i < noteValues.length; i++) {
noteLabels.push(noteValues[i].toString());
}
noteLabels.push(null);
docById("wheelDiv").style.display = "";
block._pitchWheel = new wheelnav("wheelDiv", null, 600, 600);
block._octavesWheel = new wheelnav("_octavesWheel", block._pitchWheel.raphael);
block._exitWheel = new wheelnav("_exitWheel", block._pitchWheel.raphael);
wheelnav.cssMode = true;
block._pitchWheel.keynavigateEnabled = false;
block._pitchWheel.colors = platformColor.pitchWheelcolors;
block._pitchWheel.slicePathFunction = slicePath().DonutSlice;
block._pitchWheel.slicePathCustom = slicePath().DonutSliceCustomization();
block._pitchWheel.slicePathCustom.minRadiusPercent = 0.35;
block._pitchWheel.slicePathCustom.maxRadiusPercent = 0.72;
block._pitchWheel.sliceSelectedPathCustom = block._pitchWheel.slicePathCustom;
block._pitchWheel.sliceInitPathCustom = block._pitchWheel.slicePathCustom;
block._pitchWheel.animatetime = 0; // 300;
block._pitchWheel.createWheel(noteLabels);
block._exitWheel.colors = platformColor.exitWheelcolors;
block._exitWheel.slicePathFunction = slicePath().DonutSlice;
block._exitWheel.slicePathCustom = slicePath().DonutSliceCustomization();
block._exitWheel.slicePathCustom.minRadiusPercent = 0.0;
block._exitWheel.slicePathCustom.maxRadiusPercent = 0.2;
block._exitWheel.sliceSelectedPathCustom = block._exitWheel.slicePathCustom;
block._exitWheel.sliceInitPathCustom = block._exitWheel.slicePathCustom;
block._exitWheel.clickModeRotate = false;
block._exitWheel.initWheel(["×", " "]);
block._exitWheel.navItems[1].enabled = false;
block._exitWheel.navItems[0].sliceSelectedAttr.cursor = "pointer";
block._exitWheel.navItems[0].sliceHoverAttr.cursor = "pointer";
block._exitWheel.navItems[0].titleSelectedAttr.cursor = "pointer";
block._exitWheel.navItems[0].titleHoverAttr.cursor = "pointer";
block._exitWheel.createWheel();
block._octavesWheel.colors = platformColor.octavesWheelcolors;
block._octavesWheel.slicePathFunction = slicePath().DonutSlice;
block._octavesWheel.slicePathCustom = slicePath().DonutSliceCustomization();
block._octavesWheel.slicePathCustom.minRadiusPercent = 0.8;
block._octavesWheel.slicePathCustom.maxRadiusPercent = 1.0;
block._octavesWheel.sliceSelectedPathCustom = block._octavesWheel.slicePathCustom;
block._octavesWheel.sliceInitPathCustom = block._octavesWheel.slicePathCustom;
const octaveLabels = [
"8",
"7",
"6",
"5",
"4",
"3",
"2",
"1",
null,
null,
null,
null,
null,
null
];
block._octavesWheel.animatetime = 0; // 300;
block._octavesWheel.createWheel(octaveLabels);