Security update for Core, with self-updated composer

[yaffs-website] / web / core / modules / contextual / js / views / RegionView.es6.js

diff --git a/web/core/modules/contextual/js/views/RegionView.es6.js b/web/core/modules/contextual/js/views/RegionView.es6.js
new file mode 100644 (file)
index 0000000..c1d3e8f
--- /dev/null
+++ b/web/core/modules/contextual/js/views/RegionView.es6.js
@@ -0,0 +1,55 @@
+/**
+ * @file
+ * A Backbone View that renders the visual view of a contextual region element.
+ */
+
+(function (Drupal, Backbone, Modernizr) {
+  Drupal.contextual.RegionView = Backbone.View.extend(/** @lends Drupal.contextual.RegionView# */{
+
+    /**
+     * Events for the Backbone view.
+     *
+     * @return {object}
+     *   A mapping of events to be used in the view.
+     */
+    events() {
+      let mapping = {
+        mouseenter() {
+          this.model.set('regionIsHovered', true);
+        },
+        mouseleave() {
+          this.model.close().blur().set('regionIsHovered', false);
+        },
+      };
+      // We don't want mouse hover events on touch.
+      if (Modernizr.touchevents) {
+        mapping = {};
+      }
+      return mapping;
+    },
+
+    /**
+     * Renders the visual view of a contextual region element.
+     *
+     * @constructs
+     *
+     * @augments Backbone.View
+     */
+    initialize() {
+      this.listenTo(this.model, 'change:hasFocus', this.render);
+    },
+
+    /**
+     * @inheritdoc
+     *
+     * @return {Drupal.contextual.RegionView}
+     *   The current contextual region view.
+     */
+    render() {
+      this.$el.toggleClass('focus', this.model.get('hasFocus'));
+
+      return this;
+    },
+
+  });
+}(Drupal, Backbone, Modernizr));