Apply responsive note styles to parallel diffsapply-same-responsive-notes-to-parallel-diff

Fix inspired while working on
https://gitlab.com/gitlab-org/gitlab-ce/issues/32801

4 files changed, 42 insertions, 33 deletions

diff --git a/app/assets/stylesheets/framework.scss b/app/assets/stylesheets/framework.scss
index d2ec1791d2b..b8ba77f4513 100644
--- a/app/assets/stylesheets/framework.scss
+++ b/app/assets/stylesheets/framework.scss
@@ -34,6 +34,7 @@
 @import "framework/selects.scss";
 @import "framework/sidebar.scss";
 @import "framework/tables.scss";
+@import "framework/notes.scss";
 @import "framework/timeline.scss";
 @import "framework/typography.scss";
 @import "framework/zen.scss";
diff --git a/app/assets/stylesheets/framework/notes.scss b/app/assets/stylesheets/framework/notes.scss
new file mode 100644
index 00000000000..d349e3fad9c
--- /dev/null
+++ b/app/assets/stylesheets/framework/notes.scss
@@ -0,0 +1,14 @@
+@mixin notes-media($condition, $breakpoint-width) {
+  @media (#{$condition}-width: ($breakpoint-width)) {
+    @content;
+  }
+
+  // Diff is side by side
+  .notes_content.parallel & {
+    // We hide at double what we normally hide at because
+    // there are two columns of notes
+    @media (#{$condition}-width: (2 * $breakpoint-width)) {
+      @content;
+    }
+  }
+}
diff --git a/app/assets/stylesheets/framework/timeline.scss b/app/assets/stylesheets/framework/timeline.scss
index ddccfc96819..cec3b54d567 100644
--- a/app/assets/stylesheets/framework/timeline.scss
+++ b/app/assets/stylesheets/framework/timeline.scss
@@ -3,6 +3,12 @@
   margin: 0;
   padding: 0;
 
+  &::before {
+    @include notes-media('max', $screen-xs-max) {
+      background: none;
+    }
+  }
+
   .system-note {
     .note-text {
       color: $gl-text-color !important;
@@ -23,6 +29,16 @@
 
   .timeline-entry-inner {
     position: relative;
+
+    @include notes-media('max', $screen-xs-max) {
+      .timeline-icon {
+        display: none;
+      }
+
+      .timeline-content {
+        margin-left: 0;
+      }
+    }
   }
 
   &:target,
@@ -40,24 +56,6 @@
   }
 }
 
-@media (max-width: $screen-xs-max) {
-  .timeline {
-    &::before {
-      background: none;
-    }
-  }
-
-  .timeline-entry .timeline-entry-inner {
-    .timeline-icon {
-      display: none;
-    }
-
-    .timeline-content {
-      margin-left: 0;
-    }
-  }
-}
-
 .discussion .timeline-entry {
   margin: 0;
   border-right: none;
diff --git a/app/assets/stylesheets/pages/notes.scss b/app/assets/stylesheets/pages/notes.scss
index 32d2e9ba4bd..cffd3b6060d 100644
--- a/app/assets/stylesheets/pages/notes.scss
+++ b/app/assets/stylesheets/pages/notes.scss
@@ -18,7 +18,7 @@ ul.notes {
     margin-left: 55px;
 
     &.timeline-content-form {
-      @media (max-width: $screen-sm-max) {
+      @include notes-media('max', $screen-sm-max) {
         margin-left: 0;
       }
     }
@@ -120,7 +120,7 @@ ul.notes {
 
     .note-header {
 
-      @media (max-width: $screen-xs-min) {
+      @include notes-media('max', $screen-xs-min) {
         .inline {
           display: block;
         }
@@ -152,7 +152,7 @@ ul.notes {
     padding-left: 0;
     clear: both;
 
-    @media (min-width: $screen-sm-min) {
+    @include notes-media('min', $screen-sm-min) {
       margin-left: 65px;
     }
 
@@ -200,7 +200,7 @@ ul.notes {
     }
 
     .timeline-content {
-      @media (min-width: $screen-sm-min) {
+      @include notes-media('min', $screen-sm-min) {
         margin-left: 30px;
       }
     }
@@ -370,7 +370,7 @@ ul.notes {
   display: flex;
   justify-content: space-between;
 
-  @media (max-width: $screen-xs-max) {
+  @include notes-media('max', $screen-xs-max) {
     flex-flow: row wrap;
   }
 }
@@ -385,7 +385,7 @@ ul.notes {
 }
 
 .note-header-author-name {
-  @media (max-width: $screen-xs-max) {
+  @include notes-media('max', $screen-xs-max) {
     display: none;
   }
 }
@@ -393,7 +393,7 @@ ul.notes {
 .note-headline-light {
   display: inline;
 
-  @media (max-width: $screen-xs-min) {
+  @include notes-media('max', $screen-xs-min) {
     display: block;
   }
 }
@@ -435,7 +435,7 @@ ul.notes {
   margin-left: 10px;
   color: $gray-darkest;
 
-  @media (max-width: $screen-xs-max) {
+  @include notes-media('max', $screen-xs-max) {
     float: none;
     margin-left: 0;
   }
@@ -446,7 +446,7 @@ ul.notes {
 }
 
 .discussion-actions {
-  @media (max-width: $screen-md-max) {
+  @include notes-media('max', $screen-md-max) {
     float: none;
     margin-left: 0;
 
@@ -460,7 +460,7 @@ ul.notes {
   display: inline;
   line-height: 20px;
 
-  @media (min-width: $screen-sm-min) {
+  @include notes-media('min', $screen-sm-min) {
     margin-left: 10px;
     line-height: 24px;
   }
@@ -629,7 +629,7 @@ ul.notes {
 }
 
 .line-resolve-all-container {
-  @media (min-width: $screen-sm-min) {
+  @include notes-media('min', $screen-sm-min) {
     margin-right: 0;
     padding-left: $gl-padding;
   }
@@ -744,10 +744,6 @@ ul.notes {
 
 // Merge request notes in diffs
 .diff-file {
-  // Diff is side by side
-  .notes_content.parallel .note-header .note-header-author-name {
-    display: block;
-  }
   // Diff is inline
   .notes_content .note-header .note-headline-light {
     display: inline-block;