Hotkey forwarding support (#1263)

* Add support for allowing HotkeyHandler to forward hotkeys

* Update hotkey registration

* Pass HotkeyHandler instance into Display* constructor

* Implement hotkey forwarding

2 files changed, 8 insertions, 3 deletions

diff --git a/ext/bg/js/search-main.js b/ext/bg/js/search-main.js
index 73bc6750..38c6f4dd 100644
--- a/ext/bg/js/search-main.js
+++ b/ext/bg/js/search-main.js
@@ -18,6 +18,7 @@
 /* global
  * DisplaySearch
  * DocumentFocusController
+ * HotkeyHandler
  * JapaneseUtil
  * api
  * wanakana
@@ -32,7 +33,11 @@
         await yomichan.backendReady();
 
         const japaneseUtil = new JapaneseUtil(wanakana);
-        const displaySearch = new DisplaySearch(japaneseUtil, documentFocusController);
+
+        const hotkeyHandler = new HotkeyHandler();
+        hotkeyHandler.prepare();
+
+        const displaySearch = new DisplaySearch(japaneseUtil, documentFocusController, hotkeyHandler);
         await displaySearch.prepare();
 
         document.documentElement.dataset.loaded = 'true';
diff --git a/ext/bg/js/search.js b/ext/bg/js/search.js
index 5963c03b..e2497264 100644
--- a/ext/bg/js/search.js
+++ b/ext/bg/js/search.js
@@ -23,8 +23,8 @@
  */
 
 class DisplaySearch extends Display {
-    constructor(japaneseUtil, documentFocusController) {
-        super('search', japaneseUtil, documentFocusController);
+    constructor(japaneseUtil, documentFocusController, hotkeyHandler) {
+        super('search', japaneseUtil, documentFocusController, hotkeyHandler);
         this._searchButton = document.querySelector('#search-button');
         this._queryInput = document.querySelector('#search-textbox');
         this._introElement = document.querySelector('#intro');