Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663

core/themes/seven/css/base/elements.css

@@ -150,11 +150,6 @@ quote,
 code {
   margin: .5em 0;
 }
-code,
-pre,
-kbd {
-  font-size: 1.231em;
-}
 pre {
   margin: 0.5em 0;
   white-space: pre-wrap;

core/themes/seven/css/components/dialog.css

@@ -11,7 +11,8 @@
 }
 @media all and (max-width: 48em) { /* 768px */
   .ui-dialog {
-    width: 92% !important;
+    min-width: 92%;
+    max-width: 92%;
   }
 }
 .ui-dialog .ui-dialog-titlebar {

core/themes/seven/css/components/menus-and-lists.css

@@ -38,7 +38,3 @@ ul.inline li {
 ul.inline li {
   display: inline;
 }
-.item-list .item-list__comma-list,
-[dir="rtl"] .item-list .item-list__comma-list {
-  margin: 0;
-}

core/themes/seven/css/components/messages.css

@@ -10,4 +10,12 @@
 .messages pre {
   margin: 0;
 }
+.messages h1, .messages .heading-a,
+.messages h2, .messages .heading-b,
+.messages h3, .messages .heading-c,
+.messages h4, .messages .heading-d,
+.messages h5, .messages .heading-e,
+.messages h6, .messages .heading-f {
+  margin-top: 0;
+}
 

core/themes/seven/css/components/tablesort-indicator.css

@@ -0,0 +1,26 @@
+/**
+ * @file
+ * Tablesort indicator styles.
+ */
+
+.tablesort {
+  float: right; /* LTR */
+  margin-top: 5px;
+  width: 10px;
+  height: 10px;
+}
+[dir="rtl"] .tablesort {
+  float: left;
+}
+.tablesort--asc {
+  background-image: url(../../../../misc/icons/004875/twistie-down.svg);
+}
+a:hover .tablesort--asc {
+  background-image: url(../../../../misc/icons/008ee6/twistie-down.svg);
+}
+.tablesort--desc {
+  background-image: url(../../../../misc/icons/004875/twistie-up.svg);
+}
+a:hover .tablesort--desc {
+  background-image: url(../../../../misc/icons/008ee6/twistie-up.svg);
+}

core/themes/seven/css/theme/install-page.css

@@ -36,6 +36,12 @@
   word-break: break-word;
 }
 
+.install-page .site-version {
+  vertical-align: super;
+  font-size: 0.5em;
+  color: #595959;
+}
+
 @media all and (max-width: 1010px) and (min-width: 48em) {
   .install-page .password-strength,
   .install-page .confirm-parent {

core/themes/seven/seven.info.yml

@@ -8,9 +8,26 @@ version: VERSION
 core: 8.x
 libraries:
  - seven/global-styling
-stylesheets-remove:
-  - core/assets/vendor/jquery.ui/themes/base/dialog.css
-  - '@classy/css/layout.css'
+libraries-override:
+  core/drupal.vertical-tabs:
+    css:
+      component:
+        misc/vertical-tabs.css: false
+  core/jquery.ui:
+    css:
+      theme:
+        assets/vendor/jquery.ui/themes/base/theme.css: false
+  core/jquery.ui.dialog:
+    css:
+      component:
+        assets/vendor/jquery.ui/themes/base/dialog.css: false
+  classy/dialog:
+    seven/seven.drupal.dialog
+libraries-extend:
+  core/drupal.vertical-tabs:
+    - seven/vertical-tabs
+  core/jquery.ui:
+    - seven/seven.jquery.ui
 quickedit_stylesheets:
   - css/components/quickedit.css
 regions:

core/themes/seven/seven.libraries.yml

@@ -26,6 +26,7 @@ global-styling:
       css/components/skip-link.css: {}
       css/components/tables.css: {}
       css/components/search-admin-settings.css: {}
+      css/components/tablesort-indicator.css: {}
       css/components/system-status-report.css: {}
       css/components/tabs.css: {}
       css/components/tour.theme.css: {}
@@ -91,4 +92,4 @@ seven.drupal.dialog:
   version: VERSION
   css:
     theme:
-      css/components/dialog.theme.css: {}
+      css/components/dialog.css: {}

core/themes/seven/seven.theme

@@ -83,6 +83,20 @@ function seven_preprocess_block_content_add_list(&$variables) {
   }
 }
 
+/**
+ * Implements hook_preprocess_block() for block content.
+ *
+ * Disables contextual links for all blocks.
+ */
+function seven_preprocess_block(&$variables) {
+  if (isset($variables['title_suffix']['contextual_links'])) {
+    unset($variables['title_suffix']['contextual_links']);
+    unset($variables['elements']['#contextual_links']);
+
+    $variables['attributes']['class'] = array_diff($variables['attributes']['class'], ['contextual-region']);
+  }
+}
+
 /**
  * Implements hook_preprocess_HOOK() for block admin page templates.
  */
@@ -94,18 +108,6 @@ function seven_preprocess_admin_block_content(&$variables) {
   }
 }
 
-/**
- * Implements hook_preprocess_HOOK() for tablesort indicator templates.
- *
- * Uses Seven's image versions, so the arrows show up as black and not gray on
- * gray.
- */
-function seven_preprocess_tablesort_indicator(&$variables) {
-  $theme_path = drupal_get_path('theme', 'seven');
-  $variables['arrow_asc'] = file_create_url($theme_path . '/images/arrow-asc.png');
-  $variables['arrow_desc'] = file_create_url($theme_path . '/images/arrow-desc.png');
-}
-
 /**
  * Implements hook_preprocess_HOOK() for menu-local-action templates.
  */
@@ -185,21 +187,3 @@ function seven_form_node_form_alter(&$form, FormStateInterface $form_state) {
   $form['revision_information']['#type'] = 'container';
   $form['revision_information']['#group'] = 'meta';
 }
-
-/**
- * Implements hook_library_info_alter().
- */
-function seven_library_info_alter(&$libraries, $extension) {
-  if ($extension == 'core' && isset($libraries['drupal.vertical-tabs'])) {
-    unset($libraries['drupal.vertical-tabs']['css']['component']['misc/vertical-tabs.css']);
-    $libraries['drupal.vertical-tabs']['dependencies'][] = 'seven/vertical-tabs';
-  }
-  if ($extension == 'core' && isset($libraries['jquery.ui'])) {
-    unset($libraries['jquery.ui']['css']['theme']['assets/vendor/jquery.ui/themes/base/theme.css']);
-    $libraries['jquery.ui']['dependencies'][] = 'seven/seven.jquery.ui';
-  }
-  if ($extension == 'core' && isset($libraries['drupal.dialog'])) {
-    unset($libraries['drupal.dialog']['css']['theme']['misc/dialog.theme.css']);
-    $libraries['drupal.dialog']['dependencies'][] = 'seven/seven.drupal.dialog';
-  }
-}

core/themes/seven/templates/install-page.html.twig

@@ -13,7 +13,12 @@
 
   <header role="banner">
     {% if site_name %}
-      <h1 class="page-title">{{ site_name }}</h1>
+      <h1 class="page-title">
+        {{ site_name }}
+        {% if site_version %}
+          <span class="site-version">{{ site_version }}</span>
+        {% endif %}
+      </h1>
     {% endif %}
   </header>
 

core/themes/seven/templates/page.html.twig

@@ -27,11 +27,6 @@
  *   slogan has been disabled in theme settings.
  *
  * Page content (in order of occurrence in the default page.html.twig):
- * - title_prefix: Additional output populated by modules, intended to be
- *   displayed in front of the main title tag that appears in the template.
- * - title: The page title, for use in the actual content.
- * - title_suffix: Additional output populated by modules, intended to be
- *   displayed after the main title tag that appears in the template.
  * - node: Fully loaded node, if there is an automatically-loaded node
  *   associated with the page and the node ID is the second argument in the
  *   page's path (e.g. node/12345 and node/12345/revisions, but not
@@ -52,11 +47,6 @@
 #}
   <header class="content-header clearfix">
     <div class="layout-container">
-      {{ title_prefix }}
-      {% if title %}
-        <h1 class="page-title">{{ title }}</h1>
-      {% endif %}
-      {{ title_suffix }}
       {{ page.header }}
     </div>
   </header>

core/themes/seven/templates/tablesort-indicator.html.twig

@@ -1,16 +0,0 @@
-{#
-/**
- * @file
- * Seven's theme implementation for displaying a tablesort indicator.
- *
- * Available variables:
- * - style: Either 'asc' or 'desc', indicating the sorting direction.
- * - arrow_asc: URL to the image for an ascending arrow.
- * - arrow_desc: URL to the image for a descending arrow.
- */
-#}
-{% if style == 'asc' -%}
-  <img src="{{ arrow_asc }}" width="9" height="5" alt="{{ 'Sort ascending'|t }}" title="{{ 'Sort ascending'|t }}" />
-{% else -%}
-  <img src="{{ arrow_desc }}" width="9" height="5" alt="{{ 'Sort descending'|t }}" title="{{ 'Sort descending'|t }}" />
-{% endif %}