From f4b148df1e2d8edc96bd878a4cfde32ca6515ac8 Mon Sep 17 00:00:00 2001
From: Vaxry <43317083+vaxerski@users.noreply.github.com>
Date: Fri, 21 Feb 2025 21:26:53 +0100
Subject: anr: add xwayland support (#9456)

Adds XWayland support to ANR dialogs
---
 src/xwayland/XSurface.cpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'src/xwayland/XSurface.cpp')

diff --git a/src/xwayland/XSurface.cpp b/src/xwayland/XSurface.cpp
index 91f20be5..b297c29c 100644
--- a/src/xwayland/XSurface.cpp
+++ b/src/xwayland/XSurface.cpp
@@ -2,6 +2,7 @@
 #include "XWayland.hpp"
 #include "../protocols/XWaylandShell.hpp"
 #include "../protocols/core/Compositor.hpp"
+#include "../managers/ANRManager.hpp"
 
 #ifndef NO_XWAYLAND
 
@@ -243,6 +244,28 @@ void CXWaylandSurface::setWithdrawn(bool withdrawn_) {
     xcb_change_property(g_pXWayland->pWM->connection, XCB_PROP_MODE_REPLACE, xID, HYPRATOMS["WM_STATE"], HYPRATOMS["WM_STATE"], 32, props.size(), props.data());
 }
 
+void CXWaylandSurface::ping() {
+    bool supportsPing = std::ranges::find(protocols, HYPRATOMS["_NET_WM_PING"]) != protocols.end();
+
+    if (!supportsPing) {
+        Debug::log(TRACE, "CXWaylandSurface: XID {} does not support ping, just sending an instant reply", xID);
+        g_pANRManager->onResponse(self.lock());
+        return;
+    }
+
+    timespec now;
+    clock_gettime(CLOCK_MONOTONIC, &now);
+
+    xcb_client_message_data_t msg = {};
+    msg.data32[0]                 = HYPRATOMS["_NET_WM_PING"];
+    msg.data32[1]                 = now.tv_sec * 1000 + now.tv_nsec / 1000000;
+    msg.data32[2]                 = xID;
+
+    lastPingSeq = msg.data32[1];
+
+    g_pXWayland->pWM->sendWMMessage(self.lock(), &msg, XCB_EVENT_MASK_PROPERTY_CHANGE);
+}
+
 #else
 
 CXWaylandSurface::CXWaylandSurface(uint32_t xID_, CBox geometry_, bool OR) : xID(xID_), geometry(geometry_), overrideRedirect(OR) {
@@ -297,4 +320,8 @@ void CXWaylandSurface::setWithdrawn(bool withdrawn) {
     ;
 }
 
+void CXWaylandSurface::ping() {
+    ;
+}
+
 #endif
-- 
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