1 files changed, 65 insertions, 0 deletions
diff --git a/graphgraph-fe/src/GraphHops.js b/graphgraph-fe/src/GraphHops.js
new file mode 100644
index 0000000..e835182
--- /dev/null
+++ b/graphgraph-fe/src/GraphHops.js
@@ -0,0 +1,65 @@
+import React from 'react'
+import { Label } from 'react-bootstrap'
+import NumericInput from 'react-numeric-input'
+import './GraphHops.css'
+
+var createNumInput = function (label, callback, current) {
+  return (
+    <div>
+      <Label>{label}</Label>
+      <NumericInput onChange={callback} min={0} max={500} value={current} className="hops-input-field" />
+    </div>
+  )
+}
+
+class GraphHops extends React.Component {
+  constructor (props) {
+    super(props)
+
+    this.state = {
+      value: this.props.defaultValue
+    }
+    let p = props.parentHops
+    let c = props.cousinHops
+    let ch = props.childHops
+
+    this.onChangeParent = (e) => this._onChangeParent(e)
+    this.onChangeCousin = (e) => this._onChangeCousin(e)
+    this.onChangeChild = (e) => this._onChangeChild(e)
+    this.onChange = (hopsName, num) => this._onChange(hopsName, num)
+    this.state = { parentHops: p, childHops: ch, cousinHops: c }
+  }
+
+  _onChange (hopsName, num) {
+    var s = this.state
+    s[hopsName] = num
+    this.setState(s)
+
+    this.props.updateHops(this.state.parentHops, this.state.cousinHops, this.state.childHops)
+  }
+
+  _onChangeParent (e) {
+    this.onChange('parentHops', e)
+  }
+
+  _onChangeCousin (e) {
+    this.onChange('cousinHops', e)
+  }
+
+  _onChangeChild (e) {
+    this.onChange('childHops', e)
+  }
+
+  render () {
+    return (
+      <div className="hops-input">
+        {createNumInput('parent hops', this.onChangeParent, this.state.parentHops)}
+        {createNumInput('cousin hops', this.onChangeCousin, this.state.cousinHops)}
+        {createNumInput('child hops', this.onChangeChild, this.state.childHops)}
+
+      </div>
+    )
+  }
+}
+
+export default GraphHops