From 4fa0873123682acf839ba7c5c064b96d61604e5a Mon Sep 17 00:00:00 2001
From: Alec Murphy <alec@checksum.fail>
Date: Thu, 10 Apr 2025 08:30:16 -0400
Subject: [PATCH] Include/Gui: Set GUI_EVENT_WIN_REPAINT_TIMEOUT to 100ms

If an Ipc Message that will trigger a window repaint is received by a
Client, and the message is older than GUI_EVENT_WIN_REPAINT_TIMEOUT,
discard the repaint request.
---
 Include/Gui.HC | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Include/Gui.HC b/Include/Gui.HC
index 69a7a26..94519a1 100644
--- a/Include/Gui.HC
+++ b/Include/Gui.HC
@@ -1,3 +1,5 @@
+#define GUI_EVENT_WIN_REPAINT_TIMEOUT 100
+
 U0 @gui_event_loop_handle_msg(IpcMessage* msg)
 {
     Window* win = NULL;
@@ -36,7 +38,7 @@ U0 @gui_event_loop_handle_msg(IpcMessage* msg)
     case CPZ_MSG_WIN_RIGHT_BTN_UP:
     case CPZ_MSG_WIN_RIGHT_BTN_DOWN:
     case CPZ_MSG_WIN_KEY_PRESS:
-        if (!win->explicit_repaint)
+        if (!win->explicit_repaint && cnts.jiffies < msg->timestamp + GUI_EVENT_WIN_REPAINT_TIMEOUT)
             win_repaint = TRUE;
         break;
     default: