From edf9052c22927662ef6d4c7dd7678bd65f65a212 Mon Sep 17 00:00:00 2001
From: Juan Ignacio Ubeira <jubeira@ekumenlabs.com>
Date: Thu, 17 Jan 2019 16:20:06 -0300
Subject: [PATCH] Getting global config from ROS parameter when connecting to
 ROS. (#15)

---
 ros-rviz.html | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/ros-rviz.html b/ros-rviz.html
index 1f0b358..799dd51 100644
--- a/ros-rviz.html
+++ b/ros-rviz.html
@@ -441,6 +441,7 @@
       },
 
       _rosChanged: function() {
+        var that = this;
         this._tfClient = new ROSLIB.TFClient({
           ros: this.ros,
           angularThres: 0.01,
@@ -448,6 +449,22 @@
           transThres: 0.01,
           rate: 10.0
         });
+
+        this._configParam = new ROSLIB.Param({
+          ros: this.ros,
+          name: '/rvizweb/global_config'
+        });
+
+        this._configParam.get(function(value) {
+          if (value != null) {
+            try {
+              that.$.configText.value = value;
+              that._applyConfigText();
+            } catch (ex) {
+              console.log('Could not load configuration: ', value);
+            }
+          }
+        });
       },
 
       _toggleDisplayList: function() {