Make rendering debugging optional.

Author: mitar

.gitignore

@@ -1,3 +1,3 @@
 .*
-settings.json
+settings*.json
 *.swp

README.md

@@ -39,6 +39,13 @@ On Debian you can install:
 
     aptitude install libcairo2-dev libfreetype6-dev libjpeg8-dev libpango1.0-dev libgif-dev build-essential g++
 
+Debug mode
+----------
+
+To run PeerLibrary in debug mode, you can run it with debug settings:
+
+    mrt --settings=settings-debug.json
+
 Contributing
 ------------
 

client/zzz-debug.coffee

@@ -1,7 +1,5 @@
 # Should be last file loaded
 
-# TODO: Add some switch to enable/disable this, or maybe based on the logged-in (admin) user?
-
 pulseNode = (i, node) ->
   return unless node.style
 
@@ -23,11 +21,12 @@ pulseNode = (i, node) ->
 pulse = (template) ->
   $(template.firstNode).nextUntil(template.lastNode).addBack().add(template.lastNode).each pulseNode
 
-_.each Template, (template, name) ->
-  oldRendered = template.rendered
-  counter = 0
+if Meteor.settings.public?.debug?.rendering
+  _.each Template, (template, name) ->
+    oldRendered = template.rendered
+    counter = 0
 
-  template.rendered = (args...) ->
-    console.debug name, "render count: #{ ++counter }"
-    oldRendered.apply @, args if oldRendered
-    pulse @
+    template.rendered = (args...) ->
+      console.debug name, "render count: #{ ++counter }"
+      oldRendered.apply @, args if oldRendered
+      pulse @

settings-debug.json

@@ -0,0 +1,7 @@
+{
+  "public": {
+    "debug": {
+      "rendering": true
+    }
+  }
+}