gCodeVisualizer can be enabled as a feature in config now (enabled by

default)

octoprint/server.py

@@ -28,7 +28,8 @@ def index():
 		"index.html",
 		webcamStream=settings().get("webcam", "stream"),
 		enableTimelapse=(settings().get("webcam", "snapshot") is not None and settings().get("webcam", "ffmpeg") is not None),
-		enableEstimations=(settings().getBoolean("feature", "analyzeGcode"))
+		enableEstimations=(settings().getBoolean("feature", "analyzeGcode")),
+		gCodeVisualizer=settings().get("feature", "gCodeVisualizer")
 	)
 
 #~~ Printer state

octoprint/settings.py

@@ -39,7 +39,8 @@ old_default_settings = {
 		"timelapse_tmp": None
 	},
 	"feature": {
-		"analyzeGcode": True
+		"analyzeGcode": True,
+		"gCodeVisualizer": True
 	},
 }
 

octoprint/static/gcodeviewer/js/gCodeReader.js

@@ -109,7 +109,7 @@ GCODE.gCodeReader = (function(){
             lines = reader.target.result.split(/\n/);
             reader.target.result = null;
             prepareGCode();
-            
+
             worker.postMessage({
                     "cmd":"parseGCode",
                     "msg":{

octoprint/static/js/ui.js

@@ -812,6 +812,12 @@ function GcodeViewModel() {
 
     self.loadedFilename = undefined;
     self.status = 'idle';
+    self.enabled = false;
+
+    self.initialize = function(){
+        self.enabled = true;
+        GCODE.ui.initHandlers();
+    }
 
     self.loadFile = function(filename){
         if(self.status == 'idle'){
@@ -849,6 +855,8 @@ function GcodeViewModel() {
     }
 
     self._processData = function(data) {
+        if(!self.enabled)return;
+
         if(self.loadedFilename == data.job.filename){
             var cmdIndex = GCODE.gCodeReader.getLinesCmdIndex(data.progress.progress);
             if(cmdIndex){
@@ -1056,8 +1064,10 @@ $(function() {
         if (webcamElement) {
             ko.applyBindings(webcamViewModel, document.getElementById("webcam"));
         }
-
-        GCODE.ui.initHandlers();
+        var gCodeVisualizerElement = document.getElementById("tab2d");
+        if(gCodeVisualizerElement){
+            gcodeViewModel.initialize();
+        }
         //~~ startup commands
 
         connectionViewModel.requestData();

octoprint/templates/index.html

@@ -128,7 +128,7 @@
                     <ul class="nav nav-tabs" id="tabs">
                         <li class="active"><a href="#temp" data-toggle="tab">Temperature</a></li>
                         <li><a href="#controls" data-toggle="tab">Controls</a></li>
-                        <li><a href="#tab2d" data-toggle="tab">GCode Viewer</a></li>
+                        {% if gCodeVisualizer %}<li><a href="#tab2d" data-toggle="tab">GCode Viewer</a></li>{% endif %}
                         <!--<li><a href="#speed" data-toggle="tab">Speed</a></li>-->
                         <li><a href="#term" data-toggle="tab">Terminal</a></li>
                         {% if webcamStream %}<li><a href="#webcam" data-toggle="tab">Webcam</a></li>{% endif %}