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-rw-r--r--ext/mixed/js/display.js4
-rw-r--r--ext/mixed/js/hotkey-handler.js17
2 files changed, 18 insertions, 3 deletions
diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index c3e118c6..c017a2f1 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -1880,9 +1880,7 @@ class Display extends EventDispatcher {
}
_updateHotkeys(options) {
- const scope = this._pageType;
- this._hotkeyHandler.clearHotkeys(scope);
- this._hotkeyHandler.registerHotkeys(scope, options.inputs.hotkeys);
+ this._hotkeyHandler.setHotkeys(this._pageType, options.inputs.hotkeys);
}
async _closeTab() {
diff --git a/ext/mixed/js/hotkey-handler.js b/ext/mixed/js/hotkey-handler.js
index 81ec950e..2de2a8d2 100644
--- a/ext/mixed/js/hotkey-handler.js
+++ b/ext/mixed/js/hotkey-handler.js
@@ -106,6 +106,23 @@ class HotkeyHandler extends EventDispatcher {
}
/**
+ * Assigns a set of hotkeys for a given scope. This is an optimized shorthand for calling
+ * `clearHotkeys`, then calling `registerHotkeys`.
+ * @see registerHotkeys for argument information.
+ */
+ setHotkeys(scope, hotkeys) {
+ let registrations = this._hotkeyRegistrations.get(scope);
+ if (typeof registrations === 'undefined') {
+ registrations = [];
+ this._hotkeyRegistrations.set(scope, registrations);
+ } else {
+ registrations.length = 0;
+ }
+ registrations.push(...hotkeys);
+ this._updateHotkeyRegistrations();
+ }
+
+ /**
* Adds a single event listener to a specific event.
* @param eventName The string representing the event's name.
* @param callback The event listener callback to add.