private void PopulateComboBox()
{
try
{
m_comboBoxISOLibraries.SuspendLayout();
int selectedIndex = m_comboBoxISOLibraries.SelectedIndex;
foreach (var item in m_comboBoxISOLibraries.Items)
{
if (item is ToStringWrapper <SR> wrapper && wrapper.item != null)
{
wrapper.item.PropertyChanged -= server_PropertyChanged;
}
}
m_comboBoxISOLibraries.Items.Clear();
m_comboBoxISOLibraries.Items.Add(new ToStringWrapper <SR>(null, Messages.IMPORT_OPTIONS_PAGE_CHOOSE_ISO_SR));
m_comboBoxISOLibraries.Items.Add(new ToStringWrapper <SR>(null, Messages.IMPORT_OPTIONS_PAGE_NEW_ISO_LIBRARY));
var isoName = OVF.GetISOFixupFileName();
var availableSRs = Connection.Cache.SRs;
foreach (var sr in availableSRs)
{
if (!IsIsoSrSelectable(sr))
{
continue;
}
int index = AddReplaceSrItem(sr);
if (selectedIndex < 0)
{
foreach (var vdiRef in sr.VDIs)
{
var vdi = Connection.Resolve(vdiRef);
if (vdi != null && vdi.name_label == isoName)
{
selectedIndex = index;
break;
}
}
}
}
if (m_comboBoxISOLibraries.SelectedIndex < 0)
{
SetSelectedIndexProgrammatically(selectedIndex < 0 ? 0 : selectedIndex);
}
}
finally
{
m_comboBoxISOLibraries.ResumeLayout();
}
}
private void ValidateSelection()
{
if (m_radioButtonDontRunOSFixups.Checked)
{
m_buttonNextEnabled = true;
m_pictureBoxInfo.Visible = m_labelFixupISOInfo.Visible = m_ctrlError.Visible = false;
OnPageUpdated();
return;
}
SelectedIsoSR = m_radioButtonRunOSFixups.Checked && m_comboBoxISOLibraries.SelectedItem is ToStringWrapper <SR> wrapper
? wrapper.item
: null;
if (!PerformCheck((out string error) =>
{
error = null;
return(SelectedIsoSR != null);
}))
{
return;
}
if (!PerformCheck(CheckFixupIsoInXencenterInstallation))
{
return;
}
var isoName = OVF.GetISOFixupFileName();
foreach (var vdiRef in SelectedIsoSR.VDIs)
{
var vdi = Connection.Resolve(vdiRef);
if (vdi != null && vdi.name_label == isoName)
{
m_labelFixupISOInfo.Text = Messages.IMPORT_OPTIONS_PAGE_FOUND_EXISTING_ISO;
return;
}
}
if (!PerformCheck(CheckCanCreateVdiOnIsoSr))
{
return;
}
m_labelFixupISOInfo.Text = Messages.IMPORT_OPTIONS_PAGE_USE_SELECTED_ISO_LIBRARY;
}
private void GetFixupIsoInfo()
{
m_isoFilename = OVF.GetISOFixupFileName();
}
private bool CheckFixupIsoInXencenterInstallation(out string error)
{
error = string.Empty;
var theVdi = Connection.Cache.VDIs.FirstOrDefault(vdi => vdi != null && vdi.name_label == OVF.GetISOFixupFileName());
if (theVdi != null || File.Exists(OVF.GetISOFixupPath()))
{
return(true);
}
error = Messages.IMPORT_OPTIONS_PAGE_ERROR_NO_FIXUP_ISO_INSTALLED;
return(false);
}