From 4118c54d9c81b3bfe2b475f5124f329c985d9f5f Mon Sep 17 00:00:00 2001
From: Zhongyue Luo <lzyeval@gmail.com>
Date: Wed, 8 Feb 2012 12:54:41 -0500
Subject: Syncs vncviewer mouse cursor when connected to Windows VMs

Fixes bug#885966

Change-Id: Ie78ab1fc265dda61ceb5553e3156d08902115a65
---
 nova/virt/libvirt.xml.template  | 3 +++
 nova/virt/libvirt/connection.py | 3 +++
 2 files changed, 6 insertions(+)

(limited to 'nova')

diff --git a/nova/virt/libvirt.xml.template b/nova/virt/libvirt.xml.template
index 92f04facb..282e0d5a5 100644
--- a/nova/virt/libvirt.xml.template
+++ b/nova/virt/libvirt.xml.template
@@ -166,6 +166,9 @@
             <source path='/dev/pts/2'/>
             <target port='0'/>
         </serial>
+#if $getVar('use_usb_tablet', True)
+        <input type='tablet' bus='usb'/>
+#end if
 
 #if $getVar('vncserver_listen', False)
         <graphics type='vnc' port='-1' autoport='yes' keymap='${vnc_keymap}' listen='${vncserver_listen}'/>
diff --git a/nova/virt/libvirt/connection.py b/nova/virt/libvirt/connection.py
index c3bfdedda..51f2040ff 100644
--- a/nova/virt/libvirt/connection.py
+++ b/nova/virt/libvirt/connection.py
@@ -100,6 +100,9 @@ libvirt_opts = [
                default='',
                help='Override the default libvirt URI '
                     '(which is dependent on libvirt_type)'),
+    cfg.BoolOpt('use_usb_tablet',
+                default=True,
+                help='Sync virtual and real mouse cursors in Windows VMs'),
     cfg.StrOpt('cpuinfo_xml_template',
                default=utils.abspath('virt/cpuinfo.xml.template'),
                help='CpuInfo XML Template (Used only live migration now)'),
-- 
cgit