[firstboot rhel5-branch] Fixed hiding of a dialog window when user clicked on the main window (#511984)

[Martin Gracik <mgracik redhat com>]

---
 src/modules/networking.py |   34 ++++++++++++++++++++++++++++++++++
 1 files changed, 34 insertions(+), 0 deletions(-)

diff --git a/src/modules/networking.py b/src/modules/networking.py
index 438b738..6699792 100644
--- a/src/modules/networking.py
+++ b/src/modules/networking.py
@@ -26,6 +26,8 @@ import time
 import gtk
 import gobject
 import sys
+import commands
+import re
 import functions
 import libuser
 import kudzu
@@ -43,6 +45,11 @@ class childWindow:
     moduleName = (_("Network Setup"))
     moduleClass = "reconfig"
 
+    needsparent = 1
+
+    def passInParent(self, parent):
+        self.parent = parent
+
     def launch(self, doDebug = None):
         self.doDebug = doDebug
         self.admin = libuser.admin()
@@ -166,6 +173,30 @@ class childWindow:
         #Run rhn_register so they can register with RHN
         pid = start_process("/usr/bin/system-config-network")
 
+        # get the x window id
+        xid = None
+        start = time.time()
+
+        # keep trying for 3 seconds
+        while xid is None and (time.time() - start < 3):
+            rc, out = commands.getstatusoutput('xwininfo -name' \
+                    ' "Network Configuration" -int')
+            pattern = re.compile("xwininfo:\sWindow\sid:\s(?P<xid>\d+)\s.*")
+            for line in out.splitlines():
+                m = pattern.match(line)
+                if m:
+                    xid = long(m.group("xid"))
+
+        # if we have the xid, embed the window
+        if xid is not None:
+            network_dlg = gtk.gdk.window_foreign_new(xid)
+            self.parent.win.realize()
+            network_dlg.set_transient_for(self.parent.win.window)
+            network_dlg.set_modal_hint(True)
+            # XXX if we keep the main window fullscreen,
+            # and use alt+tab, the network window is gone forever
+            self.parent.win.unfullscreen()
+
         flag = None
         while not flag:
             while gtk.events_pending():
@@ -178,5 +209,8 @@ class childWindow:
             else:
                 time.sleep(0.1)
 
+        # make the main window fullscreen again
+        self.parent.win.fullscreen()
+
         i.grab_remove ()
         self.updateLabels()
-- 
1.6.5.2