From 57b5b4c3761cbeba434ff16f7edf1983198bd0ad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torkel=20=C3=96degaard?= <torkel.odegaard@gmail.com>
Date: Sun, 1 Mar 2015 11:48:09 +0100
Subject: [PATCH] Worked on relative time and timeshift overrides for
 singlestat, still an issue for how to visualize the time override

---
 src/app/features/panel/panelSrv.js    | 18 ++++++++++++------
 src/app/panels/singlestat/editor.html |  4 ++--
 src/app/panels/singlestat/module.html |  2 +-
 src/app/panels/singlestat/module.js   |  1 -
 4 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/src/app/features/panel/panelSrv.js b/src/app/features/panel/panelSrv.js
index f157de2b28c..45c9d745494 100644
--- a/src/app/features/panel/panelSrv.js
+++ b/src/app/features/panel/panelSrv.js
@@ -8,7 +8,7 @@ function (angular, _, config) {
 
   var module = angular.module('grafana.services');
 
-  module.service('panelSrv', function($rootScope, $timeout, datasourceSrv) {
+  module.service('panelSrv', function($rootScope, $timeout, datasourceSrv, $q) {
 
     this.init = function($scope) {
       if (!$scope.panel.span) { $scope.panel.span = 12; }
@@ -88,21 +88,27 @@ function (angular, _, config) {
         return $scope.dashboardViewState.fullscreen && !$scope.fullscreen;
       };
 
+      $scope.getCurrentDatasource = function() {
+       if ($scope.datasource) {
+          return $q.when($scope.datasource);
+        }
+
+        return datasourceSrv.get($scope.panel.datasource);
+      };
+
       $scope.get_data = function() {
         if ($scope.otherPanelInFullscreenMode()) { return; }
 
         delete $scope.panelMeta.error;
         $scope.panelMeta.loading = true;
 
-        if ($scope.datasource) {
-          return $scope.refreshData($scope.datasource);
-        }
-
-        datasourceSrv.get($scope.panel.datasource).then(function(datasource) {
+        $scope.getCurrentDatasource().then(function(datasource) {
           $scope.datasource = datasource;
+
           return $scope.refreshData($scope.datasource).then(function() {
             $scope.panelMeta.loading = false;
           });
+
         }, function(err) {
           console.log('Panel data error:', err);
           $scope.panelMeta.loading = false;
diff --git a/src/app/panels/singlestat/editor.html b/src/app/panels/singlestat/editor.html
index 41ca71a32b3..da3892a59f0 100644
--- a/src/app/panels/singlestat/editor.html
+++ b/src/app/panels/singlestat/editor.html
@@ -37,7 +37,7 @@
 					Prefix
 				</li>
 				<li>
-					<select class="input-small tight-form-input" style="width: 99px;" ng-model="panel.prefixFontSize" ng-options="f for f in fontSizes" ng-change="render()"></select>
+					<select class="input-small tight-form-input" ng-model="panel.prefixFontSize" ng-options="f for f in fontSizes" ng-change="render()"></select>
 				</li>
 				<li class="tight-form-item">
 					Value
@@ -49,7 +49,7 @@
 					Postfix
 				</li>
 				<li>
-					<select class="input-small tight-form-input last" style="width: 99px" ng-model="panel.postfixFontSize" ng-options="f for f in fontSizes" ng-change="render()"></select>
+					<select class="input-small tight-form-input last" ng-model="panel.postfixFontSize" ng-options="f for f in fontSizes" ng-change="render()"></select>
 				</li>
 			</ul>
 			<div class="clearfix"></div>
diff --git a/src/app/panels/singlestat/module.html b/src/app/panels/singlestat/module.html
index 7b5d6a267bb..5aeb468db27 100644
--- a/src/app/panels/singlestat/module.html
+++ b/src/app/panels/singlestat/module.html
@@ -1,4 +1,4 @@
 <grafana-panel>
 	<div class="singlestat-panel" singlestat-panel></div>
-  <div class="clearfix"></div>
+	<div class="clearfix"></div>
 </grafana-panel>
diff --git a/src/app/panels/singlestat/module.js b/src/app/panels/singlestat/module.js
index e37f5973017..1b802740017 100644
--- a/src/app/panels/singlestat/module.js
+++ b/src/app/panels/singlestat/module.js
@@ -88,7 +88,6 @@ function (angular, app, _, TimeSeries, kbn, PanelMeta) {
     };
 
     $scope.dataHandler = function(results) {
-      $scope.panelMeta.loading = false;
       $scope.series = _.map(results.data, $scope.seriesHandler);
       $scope.render();
     };