From 3ae1aeaefa875153e4abbe7a54c06b89ac1f875e Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@fri.uni-lj.si>
Date: Thu, 25 Feb 2016 18:43:00 +0100
Subject: Gray-out the editor while waiting for test results

---
 css/codeq.css      | 4 ++++
 js/codeq/prolog.js | 4 +++-
 js/codeq/python.js | 4 +++-
 js/codeq/robot.js  | 4 +++-
 4 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/css/codeq.css b/css/codeq.css
index 9e4bd2e..f7bab6c 100644
--- a/css/codeq.css
+++ b/css/codeq.css
@@ -269,6 +269,10 @@ h2.group-title a.view-solutions {
     min-height: 6em;
 }
 
+.CodeMirror.disabled {
+    opacity: 0.75;
+}
+
 .block > .scrollable-content-container {
     padding-left: 1em;
     padding-right: 1em;
diff --git a/js/codeq/prolog.js b/js/codeq/prolog.js
index 11958ce..a4a916f 100644
--- a/js/codeq/prolog.js
+++ b/js/codeq/prolog.js
@@ -224,7 +224,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
             // maintain the illusion
             var timeout = 500 + Math.random() * 1000;
 
-            editor.setOption('readOnly', true);
+            $(editor.getWrapperElement()).addClass('disabled');
+            editor.setOption('readOnly', 'nocursor');
             terminal.inputDisable();
             jqBtnTest.ladda('start');
 
@@ -245,6 +246,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
             .fail(commError)
             .fin(function () {
                 editor.setOption('readOnly', false);
+                $(editor.getWrapperElement()).removeClass('disabled');
                 terminal.inputEnable();
                 jqBtnTest.ladda('stop');
             })
diff --git a/js/codeq/python.js b/js/codeq/python.js
index 4109b62..302a0fb 100644
--- a/js/codeq/python.js
+++ b/js/codeq/python.js
@@ -167,7 +167,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
             // maintain the illusion
             var timeout = 500 + Math.random() * 1000;
 
-            editor.setOption('readOnly', true);
+            $(editor.getWrapperElement()).addClass('disabled');
+            editor.setOption('readOnly', 'nocursor');
             terminal.inputDisable();
             jqBtnTest.ladda('start');
 
@@ -188,6 +189,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
             .fail(commError)
             .fin(function () {
                 editor.setOption('readOnly', false);
+                $(editor.getWrapperElement()).removeClass('disabled');
                 terminal.inputEnable();
                 jqBtnTest.ladda('stop');
             })
diff --git a/js/codeq/robot.js b/js/codeq/robot.js
index 8754c82..338abe7 100644
--- a/js/codeq/robot.js
+++ b/js/codeq/robot.js
@@ -169,7 +169,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
             }
         });
         jqBtnHint.on('click', function () {
-            editor.setOption('readOnly', true);
+            $(editor.getWrapperElement()).addClass('disabled');
+            editor.setOption('readOnly', 'nocursor');
             jqBtnHint.ladda('start');
             codeq.comms.sendHint({
                 'program': editor.getDoc().getValue(),
@@ -186,6 +187,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
             .fail(commError)
             .fin(function () {
                 editor.setOption('readOnly', false);
+                $(editor.getWrapperElement()).removeClass('disabled');
                 jqBtnHint.ladda('stop');
             })
             .done();
-- 
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