missed from cf6cd99 which was meant to be a move

Author: totaam

xpra/x11/bindings/send_wm.py

@@ -0,0 +1,52 @@
+# This file is part of Xpra.
+# Copyright (C) 2008, 2009 Nathaniel Smith <njs@pobox.com>
+# Copyright (C) 2012-2023 Antoine Martin <antoine@xpra.org>
+# Xpra is released under the terms of the GNU GPL v2, or, at your option, any
+# later version. See the file COPYING for details.
+
+from xpra.x11.bindings.window_bindings import constants, X11WindowBindings #@UnresolvedImport
+from xpra.log import Logger
+
+log = Logger("x11", "focus")
+
+X11Window = X11WindowBindings()
+
+CurrentTime = constants["CurrentTime"]
+SubstructureNotifyMask = constants["SubstructureNotifyMask"]
+SubstructureRedirectMask = constants["SubstructureRedirectMask"]
+
+
+def send_wm_take_focus(xid:int, timestamp : int=CurrentTime):
+    log("sending WM_TAKE_FOCUS: %#x, X11 timestamp=%r", xid, int(timestamp or 0))
+    if timestamp<0:
+        timestamp = 0
+    elif timestamp>0xFFFFFFFF:
+        raise OverflowError(f"invalid time: {timestamp:x}")
+    elif timestamp>0x7FFFFFFF:
+        timestamp = int(0x100000000-timestamp)
+        if timestamp>=0x80000000:
+            timestamp -= 0x80000000
+    X11Window.sendClientMessage(xid, xid, False, 0,
+                      "WM_PROTOCOLS",
+                      "WM_TAKE_FOCUS", timestamp)
+
+def send_wm_delete_window(xid:int, timestamp : int=CurrentTime):
+    log("sending WM_DELETE_WINDOW to %#x", xid)
+    X11Window.sendClientMessage(xid, xid, False, 0,
+                      "WM_PROTOCOLS",
+                      "WM_DELETE_WINDOW",
+                      timestamp)
+
+def send_wm_workspace(root_xid:int, xid:int, workspace:int=0, timestamp : int=CurrentTime):
+    event_mask = SubstructureNotifyMask | SubstructureRedirectMask
+    X11Window.sendClientMessage(root_xid, xid, False, event_mask,
+                      "_NET_WM_DESKTOP",
+                      workspace,
+                      timestamp)
+
+def send_wm_request_frame_extents(root_xid:int, xid:int, timestamp : int=CurrentTime):
+    event_mask = SubstructureNotifyMask | SubstructureRedirectMask
+    X11Window.sendClientMessage(root_xid, xid, False, event_mask,
+              "_NET_REQUEST_FRAME_EXTENTS",
+              0,
+              timestamp)