From 0e550ac012ec2d59a507c9dcce3891028034a5d2 Mon Sep 17 00:00:00 2001
From: Brian Gough <bjg@network-theory.co.uk>
Date: Fri, 1 Jul 2016 16:33:54 +0100
Subject: [PATCH] add spinner for loading, initially static

---
 .../web/public/coffee/ide/pdfng/directives/pdfPage.coffee    | 2 +-
 .../public/coffee/ide/pdfng/directives/pdfRenderer.coffee    | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/services/web/public/coffee/ide/pdfng/directives/pdfPage.coffee b/services/web/public/coffee/ide/pdfng/directives/pdfPage.coffee
index d52ef60256..c55af7b42a 100644
--- a/services/web/public/coffee/ide/pdfng/directives/pdfPage.coffee
+++ b/services/web/public/coffee/ide/pdfng/directives/pdfPage.coffee
@@ -3,7 +3,7 @@ define [
 ], (App) ->
 	# App = angular.module 'pdfPage', ['pdfHighlights']
 
-	App.directive 'pdfPage', ['$timeout', 'pdfHighlights', ($timeout, pdfHighlights) ->
+	App.directive 'pdfPage', ['$timeout', 'pdfHighlights', 'pdfSpinner', ($timeout, pdfHighlights, pdfSpinner) ->
 		{
 			require: '^pdfViewer',
 			template: '''
diff --git a/services/web/public/coffee/ide/pdfng/directives/pdfRenderer.coffee b/services/web/public/coffee/ide/pdfng/directives/pdfRenderer.coffee
index e634afea3a..f40e804711 100644
--- a/services/web/public/coffee/ide/pdfng/directives/pdfRenderer.coffee
+++ b/services/web/public/coffee/ide/pdfng/directives/pdfRenderer.coffee
@@ -126,7 +126,10 @@ define [
 
 				element.canvas.addClass('pdfng-loading')
 				spinTimer = setTimeout () =>
-					@spinner.add(element.canvas)
+					@spinner.add(element.canvas, {static:true})
+					spinTimer = setTimeout () =>
+						@spinner.start(element.canvas)
+					, 100
 				, 100
 
 				completeRef = @complete