From b85597720e952140f2c291fc89fa13e760ecda98 Mon Sep 17 00:00:00 2001
From: Alexander Bazo <alexander.bazo@ur.de>
Date: Tue, 27 Aug 2019 13:23:57 +0200
Subject: [PATCH] Add GazeData object and parsing

---
 lib/com/WebSocketClient.js |  7 +++++--
 lib/data/GazeData.js       | 21 +++++++++++++++++++++
 2 files changed, 26 insertions(+), 2 deletions(-)
 create mode 100644 lib/data/GazeData.js

diff --git a/lib/com/WebSocketClient.js b/lib/com/WebSocketClient.js
index e58a60d..3691ca7 100644
--- a/lib/com/WebSocketClient.js
+++ b/lib/com/WebSocketClient.js
@@ -1,5 +1,7 @@
 import Observable from "../utils/Observable.js";
-import { ConnectionOpenedEvent, ConnectionClosedEvent, ConnectionErrorEvent, DataEvent } from "./Events.js";
+import { ConnectionOpenedEvent, ConnectionClosedEvent, ConnectionErrorEvent,
+  DataEvent } from "./Events.js";
+import GazeData from "../data/GazeData.js";
 
 class WebSocketClient extends Observable {
 
@@ -33,7 +35,8 @@ function onError() {
 }
 
 function onMessage(event) {
-  let dataEvent = new DataEvent(event.data);
+  let data = GazeData.fromDataString(event.data),
+    dataEvent = new DataEvent(data);
   this.notifyAll(dataEvent);
 }
 
diff --git a/lib/data/GazeData.js b/lib/data/GazeData.js
new file mode 100644
index 0000000..76f8a2a
--- /dev/null
+++ b/lib/data/GazeData.js
@@ -0,0 +1,21 @@
+const DATA_SEPERATOR = ";";
+
+class GazeData {
+  constructor(leftEyeX, leftEyeY, rightEyeX, rightEyeY, trackerTimeStamp,
+    systemTimeStamp) {
+    this.leftEyeX = leftEyeX;
+    this.leftEyeY = leftEyeY;
+    this.rightEyeX = rightEyeX;
+    this.rightEyeY = rightEyeY;
+    this.trackerTimeStamp = trackerTimeStamp;
+    this.systemTimeStamp = systemTimeStamp;
+  }
+
+  static fromDataString(dataString) {
+    let dataValues = dataString.split(DATA_SEPERATOR);
+    return new GazeData(dataValues[0], dataValues[1], dataValues[2],
+      dataValues[3], dataValues[4], dataValues[5]);
+  }
+}
+
+export default GazeData;
\ No newline at end of file
--
libgit2 0.26.0