1 files changed, 101 insertions, 0 deletions
diff --git a/ui/app/unlock.js b/ui/app/unlock.js
new file mode 100644
index 000000000..8aac1b1ff
--- /dev/null
+++ b/ui/app/unlock.js
@@ -0,0 +1,101 @@
+const inherits = require('util').inherits
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const connect = require('react-redux').connect
+const actions = require('./actions')
+const Mascot = require('./components/mascot')
+const getCaretCoordinates = require('textarea-caret')
+const EventEmitter = require('events').EventEmitter
+
+module.exports = connect(mapStateToProps)(UnlockScreen)
+
+
+inherits(UnlockScreen, Component)
+function UnlockScreen() {
+  Component.call(this)
+  this.animationEventEmitter = new EventEmitter()
+}
+
+function mapStateToProps(state) {
+  return {
+    warning: state.appState.warning,
+  }
+}
+
+UnlockScreen.prototype.render = function() {
+  const state = this.props
+  const warning = state.warning
+  return (
+
+    h('.unlock-screen.flex-column.flex-center.flex-grow', [
+
+      h('h2.page-subtitle', 'Welcome!'),
+
+      h(Mascot, {
+        animationEventEmitter: this.animationEventEmitter,
+      }),
+
+      h('label', {
+        htmlFor: 'password-box',
+      }, 'Enter Password:'),
+
+      h('input', {
+        type: 'password',
+        id: 'password-box',
+        onKeyPress: this.onKeyPress.bind(this),
+        onInput: this.inputChanged.bind(this),
+      }),
+
+      h('.error', {
+        style: {
+          display: warning ? 'block' : 'none',
+        }
+      }, warning),
+
+      h('button.primary.cursor-pointer', {
+        onClick: this.onSubmit.bind(this),
+      }, 'Unlock'),
+
+    ])
+
+  )
+}
+
+UnlockScreen.prototype.componentDidMount = function(){
+  document.getElementById('password-box').focus()
+}
+
+UnlockScreen.prototype.onSubmit = function(event) {
+  const input = document.getElementById('password-box')
+  const password = input.value
+  this.props.dispatch(actions.tryUnlockMetamask(password))
+}
+
+UnlockScreen.prototype.onKeyPress = function(event) {
+  if (event.key === 'Enter') {
+    this.submitPassword(event)
+  }
+}
+
+UnlockScreen.prototype.submitPassword = function(event){
+  var element = event.target
+  var password = element.value
+  // reset input
+  element.value = ''
+  this.props.dispatch(actions.tryUnlockMetamask(password))
+}
+
+UnlockScreen.prototype.inputChanged = function(event){
+  // tell mascot to look at page action
+  var element = event.target
+  var boundingRect = element.getBoundingClientRect()
+  var coordinates = getCaretCoordinates(element, element.selectionEnd)
+  this.animationEventEmitter.emit('point', {
+    x: boundingRect.left + coordinates.left - element.scrollLeft,
+    y: boundingRect.top + coordinates.top - element.scrollTop,
+  })
+}
+
+UnlockScreen.prototype.emitAnim = function(name, a, b, c){
+  this.animationEventEmitter.emit(name, a, b, c)
+}