From fb118a9343bcbe84632d3913c0dfed2f3a9c30f8 Mon Sep 17 00:00:00 2001
From: Nicolas Fella <nicolas.fella@kdab.com>
Date: Fri, 21 Aug 2020 15:44:52 +0200
Subject: [PATCH] Expose the toplevel's pid in the scripting API

This allows scripts to obtain the process behind a window, which can be useful for doing app-specific things in a script.
---
 toplevel.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/toplevel.h b/toplevel.h
index b53e52de60..19a717d001 100644
--- a/toplevel.h
+++ b/toplevel.h
@@ -284,6 +284,13 @@ class KWIN_EXPORT Toplevel : public QObject
      */
     Q_PROPERTY(QUuid internalId READ internalId CONSTANT)
 
+    /**
+     * The pid of the process owning this window.
+     *
+     * @since 5.20
+     */
+    Q_PROPERTY(int pid READ pid CONSTANT)
+
 public:
     explicit Toplevel();
     virtual xcb_window_t frameId() const;