Moved UI into repo with its own dependency stack

1 files changed, 65 insertions, 0 deletions

diff --git a/ui/app/components/mascot.js b/ui/app/components/mascot.js
new file mode 100644
index 000000000..e043caca1
--- /dev/null
+++ b/ui/app/components/mascot.js
@@ -0,0 +1,65 @@
+const inherits = require('util').inherits
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const metamaskLogo = require('metamask-logo')
+const getCaretCoordinates = require('textarea-caret')
+const debounce = require('debounce')
+
+module.exports = Mascot
+
+
+inherits(Mascot, Component)
+function Mascot() {
+  Component.call(this)
+  this.logo = metamaskLogo({
+    followMouse: true,
+    pxNotRatio: true,
+    width: 200,
+    height: 200,
+  })
+  if (!this.logo) return
+  this.refollowMouse = debounce(this.logo.setFollowMouse.bind(this.logo, true), 1000)
+  this.unfollowMouse = this.logo.setFollowMouse.bind(this.logo, false)
+}
+
+
+Mascot.prototype.render = function() {
+  // this is a bit hacky
+  // the event emitter is on `this.props`
+  // and we dont get that until render
+  this.handleAnimationEvents()
+
+  return (
+
+    h('#metamask-mascot-container')
+
+  )
+}
+
+Mascot.prototype.componentDidMount = function() {
+  if (!this.logo) return
+  var targetDivId = 'metamask-mascot-container'
+  var container = document.getElementById(targetDivId)
+  container.appendChild(this.logo.canvas)
+}
+
+Mascot.prototype.componentWillUnmount = function() {
+  if (!this.logo) return
+  this.logo.canvas.remove()
+}
+
+Mascot.prototype.handleAnimationEvents = function(){
+  if (!this.logo) return
+  // only setup listeners once
+  if (this.animations) return
+  this.animations = this.props.animationEventEmitter
+  this.animations.on('point', this.lookAt.bind(this))
+  this.animations.on('setFollowMouse', this.logo.setFollowMouse.bind(this.logo))
+}
+
+Mascot.prototype.lookAt = function(target){
+  if (!this.logo) return
+  this.unfollowMouse()
+  this.logo.lookAt(target)
+  this.refollowMouse()
+}