[NewUI] SendV2-#8: Send container handles tokens; gas info dynamic from state (#2364)

* Adds memo field to send-v2.

* Vertical align transaction with flexbox.

* Customize Gas UI

* Remove internal state from InputNumber and fix use in gastooltip.

* Move customize-gas-modal to its own folder and minor cleanup

* Create send container, get account info from state, and make currency display more reusable

* Adjusts send-v2 and container for send-token. Dynamically getting suggested gas prices.

1 files changed, 47 insertions, 0 deletions

diff --git a/ui/app/components/send/gas-fee-display-v2.js b/ui/app/components/send/gas-fee-display-v2.js
new file mode 100644
index 000000000..226ae93f8
--- /dev/null
+++ b/ui/app/components/send/gas-fee-display-v2.js
@@ -0,0 +1,47 @@
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const inherits = require('util').inherits
+const CurrencyDisplay = require('./currency-display');
+
+const { multiplyCurrencies } = require('../../conversion-util')
+
+module.exports = GasFeeDisplay
+
+inherits(GasFeeDisplay, Component)
+function GasFeeDisplay () {
+  Component.call(this)
+}
+
+GasFeeDisplay.prototype.render = function () {
+  const {
+    conversionRate,
+    gasLimit,
+    gasPrice,
+    onClick,
+  } = this.props
+
+  const readyToRender = Boolean(gasLimit && gasPrice)
+
+  return h('div', [
+
+    readyToRender
+      ? h(CurrencyDisplay, {
+        primaryCurrency: 'ETH',
+        convertedCurrency: 'USD',
+        value: multiplyCurrencies(gasLimit, gasPrice, { toNumericBase: 'hex' }),
+        conversionRate,
+        convertedPrefix: '$',
+        readOnly: true,
+      })
+      : h('div.currency-display', 'Loading...')
+    ,
+
+    h('div.send-v2__sliders-icon-container', {
+      onClick,
+    }, [
+      h('i.fa.fa-sliders.send-v2__sliders-icon'),
+    ])
+
+  ])
+}
+