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'use strict'
export default function Monome (terminal) {
const serialosc = require('serialosc')
const template = { size: { w: 10, h: 4 }, offset: { x: 3, y: 2 } }
this.held = {}
this.selection = { x: -1, y: -1 }
this.device = null
this.mode = 0
this.size = { w: 16, h: 8 }
this.start = function () {
serialosc.start()
serialosc.on('device:add', (device) => { this.add(device) })
}
this.add = function (device) {
console.log('Monome', 'Model: ' + device.model)
this.device = device
this.device.on('key', (data) => { this.onKey(data) })
this.device.all(0)
}
// Interface
this.onKey = function (data) {
if (data.s === 1) {
this.onKeyDown(data)
} else {
this.onKeyUp(data)
}
this.update()
}
this.onKeyDown = function (data) {
this.hold(data.x, data.y)
if (this.mode === 0 && this.isSelected(data.x, data.y)) {
this.showKeyboard()
} else if (this.mode === 1) {
this.onKeyboard(data.x - template.offset.x, data.y - template.offset.y)
} else {
this.select(data.x, data.y)
}
}
this.onKeyUp = function (data) {
this.release(data.x, data.y)
// this.setMode(0)
}
this.hold = function (x, y) {
this.held[idAtPos(x, y, template.size.w, template.size.h)] = true
}
this.release = function (x, y) {
this.held[idAtPos(x, y, template.size.w, template.size.h)] = false
}
this.select = function (x, y) {
this.selection.x = x
this.selection.y = y
terminal.cursor.moveTo(this.selection.x, this.selection.y)
}
this.isSelected = function (x, y) {
return this.selection.x === x && this.selection.y === y
}
// Draw
this.update = function () {
if (this.mode == 1) {
this.viewKeyboard()
} else {
this.viewGrid()
}
}
this.viewKey = function (x, y) {
if (x >= template.offset.x && x < template.offset.x + template.size.w && y >= template.offset.y && y < template.offset.y + template.size.h) {
return 15
}
return 0
}
this.viewKeyboard = function () {
const m = makeEmpty(this.size.x, this.size.y)
for (let x = 0; x < this.size.w; x++) {
for (let y = 0; y < this.size.h; y++) {
m[x][y] = this.viewKey(x, y)
}
}
this.redraw(m)
}
this.viewGrid = function () {
const m = makeEmpty(this.size.x, this.size.y)
for (let x = 0; x < this.size.w; x++) {
for (let y = 0; y < this.size.h; y++) {
const g = terminal.makeGlyph(x, y)
const type = terminal.makeStyle(x, y, g)
// Interest
if (type === 1 || type === 2 || type === 3 || type === 5) {
m[x][y] = 2
}
// Input
if (type === 2) {
m[x][y] = 5
}
// Selection
if (type === 4) {
m[x][y] = 5
}
// Any content
if (g !== '.' && g !== '+') {
m[x][y] = 15
}
}
}
this.redraw(m)
}
this.redraw = function (m) {
if (!this.device) { return }
const left = []
const right = []
for (let y = 0; y < this.size.h; y++) {
left[y] = []
for (let x = 0; x < 8; x++) {
left[y].push(m[x][y])
}
}
for (let y = 0; y < this.size.h; y++) {
right[y] = []
for (let x = 8; x < 16; x++) {
right[y].push(m[x][y])
}
}
this.device.levelMap(0, 0, left)
this.device.levelMap(8, 0, right)
}
// Keyboard
const keyboard = [
['1', '2', '3', '4', '5', '6', '7', '8', '9', '0'],
['q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p'],
['a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';'],
['z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/']
]
this.showKeyboard = function () {
console.log('Show Keyboard')
this.mode = 1
}
this.hideKeyboard = function () {
console.log('Hide Keyboard')
this.mode = 0
}
this.onKeyboard = function (x, y) {
if (!keyboard[y] || !keyboard[y][x]) { console.warn('Monome', `Unknown position at ${x},${y}`); this.hideKeyboard(); return }
const g = keyboard[y][x]
if (!g) { console.warn('Monome', `Unknown glyph at ${x},${y}`); this.hideKeyboard(); return }
terminal.orca.write(this.selection.x, this.selection.y, g.toUpperCase())
this.hideKeyboard()
}
// Modes
this.isInsertMode = function () {
return this.mode === 1
}
this.setMode = function (mode) {
this.mode = mode
this.update()
}
this.toggleMode = function () {
this.setMode(this.mode === 1 ? 0 : 1)
}
function makeEmpty (w = 16, h = 8) {
const m = []
for (let x = 0; x < w; x++) {
m.push([])
for (let y = 0; y < h; y++) {
m[x].push(0)
}
}
return m
}
function idAtPos (x, y, w, h) {
return x + (y * w)
}
}
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