1 files changed, 47 insertions, 0 deletions
diff --git a/chrome/options.js b/chrome/options.js
new file mode 100644
index 0000000..b456900
--- /dev/null
+++ b/chrome/options.js
@@ -0,0 +1,47 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+const DEFAULT_OPTIONS = {
+  clickBehavior: 'search',
+};
+
+document.addEventListener('DOMContentLoaded', function() {
+  chrome.storage.sync.get(DEFAULT_OPTIONS, function(items) {
+    for (let button of document.forms.clickBehavior) {
+      if (button.value == items.clickBehavior) {
+        button.checked = true;
+        break;
+      }
+    }
+  });
+});
+
+function saveOptions() {
+  let clickBehavior = DEFAULT_OPTIONS.clickBehavior;
+  for (let button of document.forms.clickBehavior) {
+    if (button.checked) {
+      clickBehavior = button.value;
+      break;
+    }
+  }
+  chrome.storage.sync.set({
+    clickBehavior: clickBehavior,
+  });
+}
+
+for (let button of document.forms.clickBehavior) {
+  button.addEventListener('change', function(event) {
+    saveOptions();
+  });
+}