1 files changed, 55 insertions, 0 deletions
diff --git a/devtools/client/accessibility/components/ContrastBadge.js b/devtools/client/accessibility/components/ContrastBadge.js
new file mode 100644
index 0000000000..ee37958f1e
--- /dev/null
+++ b/devtools/client/accessibility/components/ContrastBadge.js
@@ -0,0 +1,55 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+"use strict";
+
+// React
+const {
+  createFactory,
+  PureComponent,
+} = require("resource://devtools/client/shared/vendor/react.js");
+const PropTypes = require("resource://devtools/client/shared/vendor/react-prop-types.js");
+
+const {
+  L10N,
+} = require("resource://devtools/client/accessibility/utils/l10n.js");
+
+const {
+  accessibility: { SCORES },
+} = require("resource://devtools/shared/constants.js");
+
+loader.lazyGetter(this, "Badge", () =>
+  createFactory(
+    require("resource://devtools/client/accessibility/components/Badge.js")
+  )
+);
+
+/**
+ * Component for rendering a badge for contrast accessibliity check
+ * failures association with a given accessibility object in the accessibility
+ * tree.
+ */
+class ContrastBadge extends PureComponent {
+  static get propTypes() {
+    return {
+      error: PropTypes.string,
+      score: PropTypes.string,
+    };
+  }
+
+  render() {
+    const { error, score } = this.props;
+    if (error || score !== SCORES.FAIL) {
+      return null;
+    }
+
+    return Badge({
+      score,
+      label: L10N.getStr("accessibility.badge.contrast"),
+      ariaLabel: L10N.getStr("accessibility.badge.contrast.warning"),
+      tooltip: L10N.getStr("accessibility.badge.contrast.tooltip"),
+    });
+  }
+}
+
+module.exports = ContrastBadge;