From 3769e5da46064b1bd85d7791fc767bcfc36d5a1c Mon Sep 17 00:00:00 2001
From: Ivan Molodetskikh <yalterz@gmail.com>
Date: Sun, 16 Nov 2025 11:22:55 +0300
Subject: ipc: Add focus_timestsamp and WindowFocusTimestampChanged

---
 src/ipc/client.rs |  6 ++++++
 src/ipc/server.rs | 11 ++++++++++-
 2 files changed, 16 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/ipc/client.rs b/src/ipc/client.rs
index 8fea1d2b..ef4bdf51 100644
--- a/src/ipc/client.rs
+++ b/src/ipc/client.rs
@@ -458,6 +458,12 @@ pub fn handle_msg(mut msg: Msg, json: bool) -> anyhow::Result<()> {
                     Event::WindowFocusChanged { id } => {
                         println!("Window focus changed: {id:?}");
                     }
+                    Event::WindowFocusTimestampChanged {
+                        id,
+                        focus_timestamp,
+                    } => {
+                        println!("Window {id}: focus timestamp changed to {focus_timestamp:?}");
+                    }
                     Event::WindowUrgencyChanged { id, urgent } => {
                         println!("Window {id}: urgency changed to {urgent}");
                     }
diff --git a/src/ipc/server.rs b/src/ipc/server.rs
index ade57de1..95176ce3 100644
--- a/src/ipc/server.rs
+++ b/src/ipc/server.rs
@@ -18,7 +18,7 @@ use niri_config::OutputName;
 use niri_ipc::state::{EventStreamState, EventStreamStatePart as _};
 use niri_ipc::{
     Action, Event, KeyboardLayouts, OutputConfigChanged, Overview, Reply, Request, Response,
-    WindowLayout, Workspace,
+    Timestamp, WindowLayout, Workspace,
 };
 use smithay::desktop::layer_map_for_output;
 use smithay::input::pointer::{
@@ -514,6 +514,7 @@ fn make_ipc_window(
         is_floating: mapped.is_floating(),
         is_urgent: mapped.is_urgent(),
         layout,
+        focus_timestamp: mapped.get_focus_timestamp().map(Timestamp::from),
     })
 }
 
@@ -725,6 +726,14 @@ impl State {
                 events.push(Event::WindowFocusChanged { id: Some(id) });
             }
 
+            let focus_timestamp = mapped.get_focus_timestamp().map(Timestamp::from);
+            if focus_timestamp != ipc_win.focus_timestamp {
+                events.push(Event::WindowFocusTimestampChanged {
+                    id,
+                    focus_timestamp,
+                });
+            }
+
             let urgent = mapped.is_urgent();
             if urgent != ipc_win.is_urgent {
                 events.push(Event::WindowUrgencyChanged { id, urgent })
-- 
cgit