From fb8eaba83f2d114fb346730e789a559ccc366887 Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Tue, 18 Feb 2025 15:10:40 +0000
Subject: core: add an ANR dialog

for xdg-shell, we can ping the wm_base, and thus render an ANR dialog if an app dies

for XWayland, there probably is a similar method, but I don't know about it and don't care.
---
 src/protocols/XDGShell.hpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/protocols/XDGShell.hpp')

diff --git a/src/protocols/XDGShell.hpp b/src/protocols/XDGShell.hpp
index 4c2b8100..b46e0236 100644
--- a/src/protocols/XDGShell.hpp
+++ b/src/protocols/XDGShell.hpp
@@ -241,12 +241,17 @@ class CXDGWMBase {
 
     bool                                    good();
     wl_client*                              client();
+    void                                    ping();
 
     std::vector<WP<CXDGPositionerResource>> positioners;
     std::vector<WP<CXDGSurfaceResource>>    surfaces;
 
     WP<CXDGWMBase>                          self;
 
+    struct {
+        CSignal pong;
+    } events;
+
   private:
     SP<CXdgWmBase> resource;
     wl_client*     pClient = nullptr;
-- 
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