Add custom dark mode handler support (#445)

* Add custom dark mode handler support

* Fix lint

1 files changed, 11 insertions, 0 deletions

diff --git a/src/webview/lib/RecipeWebview.js b/src/webview/lib/RecipeWebview.js
index 1d24326c5..4fac21c55 100644
--- a/src/webview/lib/RecipeWebview.js
+++ b/src/webview/lib/RecipeWebview.js
@@ -19,6 +19,8 @@ class RecipeWebview {
 
   loopFunc = () => null;
 
+  darkModeHandler = false;
+
   /**
    * Initialize the loop
    *
@@ -80,6 +82,15 @@ class RecipeWebview {
     });
   }
 
+  /**
+   * Set a custom handler for turning on and off dark mode
+   *
+   * @param {function} handler
+   */
+  handleDarkMode(handler) {
+    this.darkModeHandler = handler;
+  }
+
   onNotify(fn) {
     if (typeof fn === 'function') {
       window.Notification.prototype.onNotify = fn;