Make it possible to press enter on input fields. Bump version to 0.2

src/manifest.json

@@ -4,7 +4,7 @@
   "name": "__MSG_extensionName__",
   "author": "Dino Bollinger",
   "homepage_url": "https://github.com/dibollinger/CookieBlock",
-  "version": "0.1",
+  "version": "0.2",
   "incognito": "spanning",
   "default_locale": "en",
 

src/options/cookieblock_options.js

@@ -269,3 +269,23 @@ document.querySelector("#advert_excepts_submit").addEventListener("click", (e) =
     e.preventDefault();
     handleExceptionSubmit("#advert_excepts_input", "cblk_exadvert", "advertising_exceptions");
 });
+
+
+/**
+ * Helper function for setting up enter events on the text input fields.
+ * @param {String} inputFieldID Identity of the input field.
+ * @param {String} buttonID Identity of the button to click.
+ */
+const addEnterListener = function(inputFieldID, buttonID) {
+    document.getElementById(inputFieldID).addEventListener("keydown", function(event) {
+        if (!event.repeat && event.key === "Enter") {
+            event.preventDefault();
+            document.getElementById(buttonID).click();
+        }
+    });
+}
+
+addEnterListener("website_excepts_input", "website_excepts_submit");
+addEnterListener("func_excepts_input", "func_excepts_submit");
+addEnterListener("analytics_excepts_input", "analytics_excepts_submit");
+addEnterListener("advert_excepts_input", "advert_excepts_submit");