expose our window manager name ("_NET_WM_NAME" on the ewmh window) as…

… "Xpra" and allow this value to be overriden using the "XPRA_NET_WM_NAME" env var

git-svn-id: https://xpra.org/svn/Xpra/trunk@8025 3bb7dfac-3a0b-4e04-842a-767bc560f471

src/xpra/x11/gtk_x11/wm.py

@@ -6,6 +6,7 @@
 
 import gtk
 import gobject
+import os
 
 from xpra.gtk_common.error import xsync, xswallow
 import xpra.x11.gtk_x11.selection
@@ -33,6 +34,8 @@
 NotifyPointerRoot   = constants["NotifyPointerRoot"]
 NotifyDetailNone    = constants["NotifyDetailNone"]
 
+XPRA_NET_WM_NAME = os.environ.get("XPRA_NET_WM_NAME", "Xpra")
+
 
 def wm_check(display, upgrading=False):
     #there should only be one screen... but let's check all of them
@@ -426,11 +429,7 @@ def _setup_ewmh_window(self):
                  "window", self._ewmh_window)
         self.root_set("_NET_SUPPORTING_WM_CHECK",
                  "window", self._ewmh_window)
-
-    # Other global actions:
-
-    def _make_window_pseudoclient(self, win):
-        "Used by PseudoclientWindow, only."
-        win.set_screen(self._alt_display.get_default_screen())
+        self.root_set("_NET_WM_NAME",
+                 "utf8", unicode(XPRA_NET_WM_NAME))
 
 gobject.type_register(Wm)