Fix code preview theme setting for comments, issues, merge requests, and snippets.

Also preserve code preview color scheme in events dashboard.

Assign default colors to all code blocks shown as <pre class="code highlight [color_scheme]">

Closes #1139

5 files changed, 20 insertions, 0 deletions

diff --git a/app/assets/stylesheets/highlight/dark.scss b/app/assets/stylesheets/highlight/dark.scss
index fcd4d47bace..01e12323c7e 100644
--- a/app/assets/stylesheets/highlight/dark.scss
+++ b/app/assets/stylesheets/highlight/dark.scss
@@ -1,6 +1,10 @@
 /* https://github.com/MozMorris/tomorrow-pygments */
+pre.code.highlight.dark,
 .code.dark {
 
+  background-color: #1d1f21;
+  color: #c5c8c6;
+
   pre.code,
   .line-numbers,
   .line-numbers a {
diff --git a/app/assets/stylesheets/highlight/monokai.scss b/app/assets/stylesheets/highlight/monokai.scss
index bcd2e716657..e7d62a7ca1a 100644
--- a/app/assets/stylesheets/highlight/monokai.scss
+++ b/app/assets/stylesheets/highlight/monokai.scss
@@ -1,6 +1,10 @@
 /* https://github.com/richleland/pygments-css/blob/master/monokai.css */
+pre.code.monokai,
 .code.monokai {
 
+  background: #272822;
+  color: #f8f8f2;
+
   pre.highlight,
   .line-numbers,
   .line-numbers a {
diff --git a/app/assets/stylesheets/highlight/solarized_dark.scss b/app/assets/stylesheets/highlight/solarized_dark.scss
index 4a6b759bd2c..de2676e39cf 100644
--- a/app/assets/stylesheets/highlight/solarized_dark.scss
+++ b/app/assets/stylesheets/highlight/solarized_dark.scss
@@ -1,6 +1,10 @@
 /* https://gist.github.com/qguv/7936275 */
+pre.code.highlight.solarized-dark,
 .code.solarized-dark {
 
+  background-color: #002b36;
+  color: #93a1a1;
+
   pre.code,
   .line-numbers,
   .line-numbers a {
diff --git a/app/assets/stylesheets/highlight/solarized_light.scss b/app/assets/stylesheets/highlight/solarized_light.scss
index 7254f4d7ac1..784e768914c 100644
--- a/app/assets/stylesheets/highlight/solarized_light.scss
+++ b/app/assets/stylesheets/highlight/solarized_light.scss
@@ -1,6 +1,10 @@
 /* https://gist.github.com/qguv/7936275 */
+pre.code.highlight.solarized-light,
 .code.solarized-light {
 
+  background-color: #fdf6e3;
+  color: #586e75;
+
   pre.code,
   .line-numbers,
   .line-numbers a {
diff --git a/app/assets/stylesheets/highlight/white.scss b/app/assets/stylesheets/highlight/white.scss
index 4d6f5dfd91e..9b9b0a6bd6d 100644
--- a/app/assets/stylesheets/highlight/white.scss
+++ b/app/assets/stylesheets/highlight/white.scss
@@ -1,6 +1,10 @@
 /* https://github.com/aahan/pygments-github-style */
+pre.code.highlight.white,
 .code.white {
 
+  background-color: #fff;
+  color: #333;
+
   pre.highlight,
   .line-numbers,
   .line-numbers a {