From 0df6c3820360600af47b9c1cda698b9b3c91d915 Mon Sep 17 00:00:00 2001
From: Kevin Putnam <kevin.putnam@intel.com>
Date: Fri, 4 Oct 2019 14:12:11 -0400
Subject: [PATCH] * Adds ability to create code blocks with prepended "$" that
 won't be copied (wip). (#837)

* Fixes behavior and appearance of permalinks in collapsible sections.
* Fixes links to collapsible sections so that header is now target.

Signed-off-by: Kevin Putnam <kevin.putnam@intel.com>
---
 .../otc_tcs_sphinx_theme/static/tcs_theme.css | 34 ++++++++++++++++++-
 .../otc_tcs_sphinx_theme/static/tcs_theme.js  | 28 ++++++++++-----
 2 files changed, 52 insertions(+), 10 deletions(-)

diff --git a/source/_themes/otc_tcs_sphinx_theme/static/tcs_theme.css b/source/_themes/otc_tcs_sphinx_theme/static/tcs_theme.css
index d327cf1d..9b13c2df 100644
--- a/source/_themes/otc_tcs_sphinx_theme/static/tcs_theme.css
+++ b/source/_themes/otc_tcs_sphinx_theme/static/tcs_theme.css
@@ -119,6 +119,8 @@ th,td {
   padding-left: 0 !important;
 }
 
+/*Begin support for collapsbile sections*/
+
 .clps1 {
   font-size: 175%;
 }
@@ -176,6 +178,26 @@ th,td {
   transition: max-height 0.2s ease-out;
 }
 
+/*Fix for permalinks to collapsible sections*/
+
+button a.headerlink {
+  visibility: hidden;
+}
+
+button a.headerlink:after {
+  content: "\f0c1";
+  font-size: 14px;
+  font-family: FontAwesome;
+  font-weight: normal;
+}
+
+button:hover a.headerlink:after {
+  visibility: visible;
+}
+
+/*End support for collapsbile sections*/
+
+/*Begin support for custom Clear Linux header*/
 #header {
     width: 100%;
     display: block;
@@ -278,6 +300,8 @@ th,td {
    line-height: 100px;
 }
 
+/*End support for custom Clear Linux header*/
+
 /*Adds a bit of spacing after the last paragraph in a bulleted list*/
 .wy-plain-list-disc li p:last-child, .rst-content .section ul li p:last-child, .rst-content .toctree-wrapper ul li p:last-child, article ul li p:last-child {
     margin-bottom: 10px;
@@ -291,7 +315,7 @@ div#trademarks {
     color: gray;
 }
 
-
+/*Adds magnifying glass to search box*/
 #clear-docs-search {
   background: url(./mag-glass.png) left no-repeat;
   background-size: 15px 15px;
@@ -312,3 +336,11 @@ div#trademarks {
 .pending-delete-status {
   color:#ce2029; 
 }
+
+/*Begin support for code blocks with $ signs that aren't copied with content*/
+
+.bash-dollar:before {
+  content: '$ ';
+}
+
+/*End support for code blocks with $ signs that aren't copied with content*/
\ No newline at end of file
diff --git a/source/_themes/otc_tcs_sphinx_theme/static/tcs_theme.js b/source/_themes/otc_tcs_sphinx_theme/static/tcs_theme.js
index 9064b9f7..b44f33cf 100644
--- a/source/_themes/otc_tcs_sphinx_theme/static/tcs_theme.js
+++ b/source/_themes/otc_tcs_sphinx_theme/static/tcs_theme.js
@@ -1,21 +1,34 @@
 var i;
 var contents = document.getElementsByClassName("content-collapse section");
 
+var bashDollarDivs = document.getElementsByClassName("bash-dollars highlight-bash"); 
+
+for (i = 0; i< bashDollarDivs.length; i++) {
+    _pre = bashDollarDivs[i].querySelectorAll("pre");
+    for (j = 0; j < _pre.length; j++) {
+      console.log(_pre[j]);
+      _pre[j].innerHTML="<span class='bash-dollar'>"+(_pre[j].textContent.split("\n").filter(Boolean).join("</span>\n<span class='bash-dollar'>"))+"</span>";
+    }
+}
+
 for (i = 0; i < contents.length; i++) {
 
   //Make sure the "content-collapse section" class is occurring in <div>
   if (contents[i].tagName.toLowerCase() == 'div') {
     var element = contents[i].children[0];
     var element_type = element.tagName.toLowerCase();
-    var span_id;
-    var spanElement;
+    var btn_id;
+    var divElement;
 
-    //if the next element is a span grab the id and skip to the header
+    divElement = contents[i];
+    btn_id = contents[i].id;
+
+    //if the next element is a span skip to the header
     if (element_type == 'span') {
-      span_id = element.id;
-      element.id = "";
       element = contents[i].children[1];
       element_type = element.tagName.toLowerCase();
+    } else {
+      divElement.id = "";
     }
 
     var btn = document.createElement("BUTTON");
@@ -28,7 +41,7 @@ for (i = 0; i < contents.length; i++) {
       btn.className += " " + newClass;
       btn.innerHTML = element.innerHTML;
       btn.className += " collapsible";
-      btn.id = span_id;
+      btn.id = btn_id;
       btn.addEventListener("click", function() {
         this.classList.toggle("active");
         var content = this.nextElementSibling;
@@ -42,9 +55,6 @@ for (i = 0; i < contents.length; i++) {
       //Add the button to the page and remove the header
       contents[i].parentNode.insertBefore(btn, contents[i]);
       contents[i].removeChild(element);
-    }else{
-      //reset span id if it isn't followed by Hx element
-      spanElement.id = span_id;
     }
   }
 }
\ No newline at end of file