From f4b3206d49c35beb783fc547cbc80477246fadf1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gina=20H=C3=A4u=C3=9Fge?= <osd@foosel.net>
Date: Tue, 19 Jan 2016 11:19:51 +0100
Subject: [PATCH] Disable the settings dialog's save button while sending or
 receiving

---
 src/octoprint/static/js/app/viewmodels/settings.js | 3 +++
 src/octoprint/templates/dialogs/settings.jinja2    | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/octoprint/static/js/app/viewmodels/settings.js b/src/octoprint/static/js/app/viewmodels/settings.js
index 79c6d526..2ff228c4 100644
--- a/src/octoprint/static/js/app/viewmodels/settings.js
+++ b/src/octoprint/static/js/app/viewmodels/settings.js
@@ -8,6 +8,9 @@ $(function() {
 
         self.receiving = ko.observable(false);
         self.sending = ko.observable(false);
+        self.exchanging = ko.computed(function() {
+            return self.receiving() || self.sending();
+        });
         self.callbacks = [];
 
         self.api_enabled = ko.observable(undefined);
diff --git a/src/octoprint/templates/dialogs/settings.jinja2 b/src/octoprint/templates/dialogs/settings.jinja2
index a87fa6a6..9d55104e 100644
--- a/src/octoprint/templates/dialogs/settings.jinja2
+++ b/src/octoprint/templates/dialogs/settings.jinja2
@@ -49,6 +49,6 @@
     </div>
     <div class="modal-footer">
         <button class="btn" data-dismiss="modal" aria-hidden="true">{{ _('Cancel') }}</button>
-        <button class="btn btn-primary" data-bind="click: function() { saveData(undefined, $root.hide) }, enable: !sending(), css: {disabled: sending()}"><i class="icon-spinner icon-spin" data-bind="visible: sending"></i> {{ _('Save') }}</button>
+        <button class="btn btn-primary" data-bind="click: function() { saveData(undefined, $root.hide) }, enable: !exchanging(), css: {disabled: exchanging()}"><i class="icon-spinner icon-spin" data-bind="visible: sending"></i> {{ _('Save') }}</button>
     </div>
 </div>