Erik Strand
simucene

Repository

// boilerplate rndmc header
const JSUnit = require('../../src/jsunit.js')
let Input = JSUnit.Input
let Output = JSUnit.Output
let State = JSUnit.State
let Button = JSUnit.Button

// a constructor, a fn, a javascript mess
function uiNum() {

    // this is the tiny program-as-and-object that we'll load into rundmc
    // description / name is required to load successfully
    var uinum = {
        description: {
            name: 'number-output',
            alt: 'for clicking'
        }
    }

    // the State() object is what the system scrapes for ui variables / updates from the UI
    // this includes things like Button('title', callback), which are unique state variables
    // they can also be found in jsunit.js
    uinum.state = State()
    // alias !
    var state = uinum.state

    state.number = 10
    state.onUiChange('number', onNumberDesire)

    state.button = Button('WHAM', onNumberDesire)

    // inputs are required, and must be Input('type', callback)
    uinum.inputs = {
        thru: Input('any', onThruInput), // makes anything into num event
        evt: Input('any', onNumberDesire)
    }

    // outputs: Output('type')
    uinum.outputs = {
        out: Output('number')
    }

    // here's our input callback, specified in the input constructor
    function onThruInput(input){
        if(typeof input == 'number'){
            state.number = input
        } else {
            state.number = parseFloat(input)
        }
        onNumberDesire()
    }

    function onNumberDesire(){
        // here's how we fire an output.
        uinum.outputs.out.emit(state.number)
    }

    // gotta give the program this thing we made
    return uinum
}

// this for node.js's require() function
module.exports = uiNum

// business
const Reps = require('./reps.js')
const Programs = require('./programs.js')

// the program object: real simple, just has a description, and a 'modules'
var program = Programs.new('new program')

/* example program-like-an-api */
// load some modules
var multiline = Programs.loadModuleFromSource(program, './modules/ui/multiline.js')
var gcode = Programs.loadModuleFromSource(program, './modules/parsing/gcode.js')

// attaching: always like outputs to inputs
multiline.outputs.lineOut.attach(gcode.inputs.lineIn)

// we can move things around here as well
multiline.description.position = {
    left: 50,
    top: 50
}

gcode.description.position = {
    left: 500,
    top: 100
}

// if I have a public function in a module, I can also use that
multiline.load('./files/dogbone.gcode')

// UI
const View = require('./views.js')
View.startHttp()
View.startWs()

Programs.assignSocket(View.uiSocket)
View.assignProgram(program)