private void refreshDrives()
{
VbdCombiItem prevSelection = comboBoxDrive.SelectedItem as VbdCombiItem;
inRefresh = true;
foreach (object o in comboBoxDrive.Items)
{
VbdCombiItem v = o as VbdCombiItem;
v.vbd.PropertyChanged -= new PropertyChangedEventHandler(vbd_PropertyChanged);
}
comboBoxDrive.Items.Clear();
if (VM != null)
{
List <VBD> vbds = VM.Connection.ResolveAll(VM.VBDs);
if (vbds == null)
{
// let's come back when the cache is populated
VM.Connection.CachePopulated += new EventHandler <EventArgs>(CachePopulatedMethod);
return;
}
vbds.RemoveAll(delegate(VBD vbd) { return(!vbd.IsCDROM && !vbd.IsFloppyDrive); });
vbds.Sort();
int dvdCount = 0;
int floppyCount = 0;
foreach (VBD vbd in vbds)
{
vbd.PropertyChanged += new PropertyChangedEventHandler(vbd_PropertyChanged);
if (vbd.IsCDROM)
{
dvdCount++;
VbdCombiItem i = new VbdCombiItem();
i.name = string.Format(Messages.DVD_DRIVE_LABEL_NUMBERED, dvdCount);
i.vbd = vbd;
comboBoxDrive.Items.Add(i);
}
else
{
floppyCount++;
VbdCombiItem i = new VbdCombiItem();
i.name = string.Format(Messages.FLOPPY_DRIVE_LABEL_NUMBERED, floppyCount);
i.vbd = vbd;
comboBoxDrive.Items.Add(i);
}
}
}
if (comboBoxDrive.Items.Count == 0)
{
comboBoxDrive.Visible = false;
cdChanger1.Visible = false;
labelSingleDvd.Visible = false;
linkLabel1.Visible = false;
panel1.Visible = false;
newCDLabel.Visible = vm != null && !vm.is_control_domain;
}
else if (comboBoxDrive.Items.Count == 1)
{
comboBoxDrive.Visible = false;
cdChanger1.Visible = true;
labelSingleDvd.Text = comboBoxDrive.Items[0].ToString();
labelSingleDvd.Visible = true;
tableLayoutPanel1.ColumnStyles[0].Width = labelSingleDvd.Width;
newCDLabel.Visible = false;
panel1.Visible = true;
linkLabel1.Visible = true;
}
else
{
comboBoxDrive.Visible = true;
cdChanger1.Visible = true;
labelSingleDvd.Visible = false;
panel1.Visible = true;
newCDLabel.Visible = false;
linkLabel1.Visible = true;
}
inRefresh = false;
// Restore prev selection or select the top item by default
if (prevSelection != null)
{
foreach (object o in comboBoxDrive.Items)
{
VbdCombiItem v = o as VbdCombiItem;
if (v.vbd.uuid == prevSelection.vbd.uuid)
{
comboBoxDrive.SelectedItem = o;
return;
}
}
}
if (comboBoxDrive.Items.Count == 0)
{
comboBoxDrive.SelectedItem = null;
}
else
{
comboBoxDrive.SelectedItem = comboBoxDrive.Items[0];
}
}
private void refreshDrives()
{
VbdCombiItem prevSelection = comboBoxDrive.SelectedItem as VbdCombiItem;
inRefresh = true;
foreach (object o in comboBoxDrive.Items)
{
VbdCombiItem v = o as VbdCombiItem;
v.vbd.PropertyChanged -= new PropertyChangedEventHandler(vbd_PropertyChanged);
}
comboBoxDrive.Items.Clear();
if (VM != null)
{
List<VBD> vbds = VM.Connection.ResolveAll(VM.VBDs);
if (vbds == null)
{
// let's come back when the cache is populated
VM.Connection.CachePopulated += new EventHandler<EventArgs>(CachePopulatedMethod);
return;
}
vbds.RemoveAll(delegate(VBD vbd) { return !vbd.IsCDROM && !vbd.IsFloppyDrive; });
vbds.Sort();
int dvdCount = 0;
int floppyCount = 0;
foreach (VBD vbd in vbds)
{
vbd.PropertyChanged +=new PropertyChangedEventHandler(vbd_PropertyChanged);
if (vbd.IsCDROM)
{
dvdCount++;
VbdCombiItem i = new VbdCombiItem();
i.name = string.Format(Messages.DVD_DRIVE_LABEL_NUMBERED, dvdCount);
i.vbd = vbd;
comboBoxDrive.Items.Add(i);
}
else
{
floppyCount++;
VbdCombiItem i = new VbdCombiItem();
i.name = string.Format(Messages.FLOPPY_DRIVE_LABEL_NUMBERED, floppyCount);
i.vbd = vbd;
comboBoxDrive.Items.Add(i);
}
}
}
if (comboBoxDrive.Items.Count == 0)
{
comboBoxDrive.Visible = false;
cdChanger1.Visible = false;
labelSingleDvd.Visible = false;
linkLabel1.Visible = false;
panel1.Visible = false;
newCDLabel.Visible = vm != null && !vm.is_control_domain;
}
else if (comboBoxDrive.Items.Count == 1)
{
comboBoxDrive.Visible = false;
cdChanger1.Visible = true;
labelSingleDvd.Text = comboBoxDrive.Items[0].ToString();
labelSingleDvd.Visible = true;
tableLayoutPanel1.ColumnStyles[0].Width = labelSingleDvd.Width;
newCDLabel.Visible = false;
panel1.Visible = true;
linkLabel1.Visible = true;
}
else
{
comboBoxDrive.Visible = true;
cdChanger1.Visible = true;
labelSingleDvd.Visible = false;
panel1.Visible = true;
newCDLabel.Visible = false;
linkLabel1.Visible = true;
}
inRefresh = false;
// Restore prev selection or select the top item by default
if (prevSelection != null)
{
foreach (object o in comboBoxDrive.Items)
{
VbdCombiItem v = o as VbdCombiItem;
if (v.vbd.uuid == prevSelection.vbd.uuid)
{
comboBoxDrive.SelectedItem = o;
return;
}
}
}
if (comboBoxDrive.Items.Count == 0)
comboBoxDrive.SelectedItem = null;
else
comboBoxDrive.SelectedItem = comboBoxDrive.Items[0];
}
