Linux: Create app modal dialogs in a different way to work around a KDE 3 win...

chrome/common/gtk_util.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/common/gtk_util.h"
 
 #include <gtk/gtk.h>
 #include <gdk/gdkx.h>
 
 #include <cstdarg>
@@ skipping 565 matching lines @@
   DCHECK(GTK_WIDGET_REALIZED(toplevel));
 
   gint x = 0, y = 0;
   gtk_widget_translate_coordinates(widget,
                                    toplevel,
                                    0, 0,
                                    &x, &y);
   return gfx::Rect(x, y, widget->allocation.width, widget->allocation.height);
 }
 
+void ApplyMessageDialogQuirks(GtkWidget* dialog) {
+  if (gtk_window_get_modal(GTK_WINDOW(dialog))) {
+    // Work around a KDE 3 window manager bug.
+    scoped_ptr<base::EnvironmentVariableGetter> env(
+        base::EnvironmentVariableGetter::Create());
+    if (base::DESKTOP_ENVIRONMENT_KDE3 == GetDesktopEnvironment(env.get()))
+      gtk_window_set_skip_taskbar_hint(GTK_WINDOW(dialog), FALSE);
+  }
+}
+
 }  // namespace gtk_util