From e01fb646663d561f193e7f2acef9566c6fedcaa7 Mon Sep 17 00:00:00 2001
From: Albert <comsystemsuser2@gmail.com>
Date: Fri, 22 Nov 2024 15:40:28 -0500
Subject: [PATCH] Fix macOS WebView CPU Usage

---
 src/webui.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/webui.c b/src/webui.c
index f9a21d57d..709abbc48 100644
--- a/src/webui.c
+++ b/src/webui.c
@@ -11413,32 +11413,26 @@ BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved) {
 
             while (true) {
 
-                // Messages ...
+                // Check if there is any WebUI Messages
 
                 if (_webui_mutex_is_webview_update(win, WEBUI_MUTEX_NONE)) {
-
                     _webui_mutex_is_webview_update(win, WEBUI_MUTEX_FALSE);
-
                     if (win->webView) {
-
                         // Stop this thread
                         if (win->webView->stop) {
                             _webui_macos_wv_close(win->webView->index);
                             break;
                         }
-
                         // Window Size
                         if (win->webView->size) {
                             win->webView->size = false;
                             _webui_wv_set_size(win->webView, win->webView->width, win->webView->height);
                         }
-
                         // Window Position
                         if (win->webView->position) {
                             win->webView->position = false;
                             _webui_wv_set_position(win->webView, win->webView->x, win->webView->y);
                         }
-
                         // Navigation
                         if (win->webView->navigate) {
                             win->webView->navigate = false;
@@ -11446,6 +11440,12 @@ BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved) {
                         }
                     }
                 }
+                else {
+
+                    // At this moment, there is no WebUI messages
+                    // let's IDLE for 250ms in this current thread.
+                    _webui_sleep(250);
+                }
             }
         }