You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
836 B
33 lines
836 B
'use strict'
|
|
var util = require('util')
|
|
var TrackerBase = require('./tracker-base.js')
|
|
|
|
var Tracker = module.exports = function (name, todo) {
|
|
TrackerBase.call(this, name)
|
|
this.workDone = 0
|
|
this.workTodo = todo || 0
|
|
}
|
|
util.inherits(Tracker, TrackerBase)
|
|
|
|
Tracker.prototype.completed = function () {
|
|
return this.workTodo === 0 ? 0 : this.workDone / this.workTodo
|
|
}
|
|
|
|
Tracker.prototype.addWork = function (work) {
|
|
this.workTodo += work
|
|
this.emit('change', this.name, this.completed(), this)
|
|
}
|
|
|
|
Tracker.prototype.completeWork = function (work) {
|
|
this.workDone += work
|
|
if (this.workDone > this.workTodo) {
|
|
this.workDone = this.workTodo
|
|
}
|
|
this.emit('change', this.name, this.completed(), this)
|
|
}
|
|
|
|
Tracker.prototype.finish = function () {
|
|
this.workTodo = this.workDone = 1
|
|
this.emit('change', this.name, 1, this)
|
|
}
|