From 733c7eb6e7d152a1708b84d55f6a3b5a183d9326 Mon Sep 17 00:00:00 2001
From: Michael Chen <miketychen@gmail.com>
Date: Tue, 19 Jan 2016 09:37:20 -0600
Subject: [PATCH] add keyboard shortcut for toggling run paragraph

### What is this PR for?
Added a keyboard shortcut to toggle enable/disable of running a paragraph

### What type of PR is it?
Improvement

### Todos

### Is there a relevant Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-608

### How should this be tested?
Click in paragraph and press ctrl+alt+s

### Screenshots (if appropriate)
![after](https://cloud.githubusercontent.com/assets/6380209/12334295/ed013684-babe-11e5-8ac2-7bcb63c297aa.png)

### Questions:
* Does the licenses files need update? no
* Is there breaking changes for older versions? no
* Does this needs documentation? no

Author: Michael Chen <miketychen@gmail.com>

Closes #638 from MikeTYChen/ZEPPELIN-608 and squashes the following commits:

83cfa85 [Michael Chen] change shortcut key to ctrl+alt+r
1651cde [Michael Chen] Merge branch 'master' into ZEPPELIN-608
aa34352 [Michael Chen] add keyboard shortcut for toggling run paragraph
---
 .../app/notebook/paragraph/paragraph.controller.js    |  2 ++
 .../src/components/modal-shortcut/modal-shortcut.html | 11 +++++++++++
 2 files changed, 13 insertions(+)

diff --git a/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js b/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
index 30c7ea44015..c69f96139e1 100644
--- a/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
+++ b/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
@@ -861,6 +861,8 @@ angular.module('zeppelinWebApp')
         $scope.insertNew('below');
       } else if (keyEvent.ctrlKey && keyEvent.altKey && keyCode === 79) { // Ctrl + Alt + o
         $scope.toggleOutput();
+      } else if (keyEvent.ctrlKey && keyEvent.altKey && keyCode === 82) { // Ctrl + Alt + r
+        $scope.toggleEnableDisable();
       } else if (keyEvent.ctrlKey && keyEvent.altKey && keyCode === 69) { // Ctrl + Alt + e
         $scope.toggleEditor();
       } else if (keyEvent.ctrlKey && keyEvent.altKey && keyCode === 77) { // Ctrl + Alt + m
diff --git a/zeppelin-web/src/components/modal-shortcut/modal-shortcut.html b/zeppelin-web/src/components/modal-shortcut/modal-shortcut.html
index 1191ec51f93..baeb011c2e2 100644
--- a/zeppelin-web/src/components/modal-shortcut/modal-shortcut.html
+++ b/zeppelin-web/src/components/modal-shortcut/modal-shortcut.html
@@ -122,6 +122,17 @@ <h4>Control in Note</h4>
           </div>
         </div>
 
+        <div class="row">
+          <div class="col-md-4">
+            <div class="keys">
+              <kbd class="kbd-dark">Ctrl</kbd> + <kbd class="kbd-dark">Alt</kbd> + <kbd class="kbd-dark">r</kbd>
+            </div>
+          </div>
+          <div class="col-md-8">
+            Enable/Disable run paragraph
+          </div>
+        </div>
+
         <div class="row">
           <div class="col-md-4">
             <div class="keys">