/// <summary>
/// Must be called on the event thread.
/// </summary>
private void PopulateVMs()
{
Program.AssertOnEventThread();
try
{
dataGridViewVms.SuspendLayout();
dataGridViewVms.Rows.Clear();
var newRows = new List <DataGridViewRow>();
var vms = connection.Cache.VMs.Where(v => v.HaCanProtect(Properties.Settings.Default.ShowHiddenVMs));
// see if HA is being activated for the first time.
bool firstTime = IsHaActivatedFirstTime(vms);
foreach (VM vm in connection.Cache.VMs)
{
if (!vm.HaCanProtect(Properties.Settings.Default.ShowHiddenVMs))
{
continue;
}
// Create a new row for this VM.
// The priority for this row is either initially null (which means 'fill in the restart priority with
// Protected/Restart if possible when we've determined if the VM is agile'), or its current restart priority.
// The first case is for the HA wizard when priorities are being configured for the first time,
// the second is for the edit dialog, when HA is already enabled.
VM.HA_Restart_Priority?priority = firstTime ? (VM.HA_Restart_Priority?)null : vm.HARestartPriority;
var row = new VmWithSettingsRow(vm, priority);
newRows.Add(row);
}
dataGridViewVms.Rows.AddRange(newRows.ToArray());
var addedVms = from row in dataGridViewVms.Rows.Cast <VmWithSettingsRow>() select row.Vm;
UpdateVMsAgility(addedVms);
}
finally
{
dataGridViewVms.ResumeLayout();
}
updateButtons();
}
private void AddVmRow(VM vm)
{
Program.AssertOnEventThread();
if (!vm.HaCanProtect(Properties.Settings.Default.ShowHiddenVMs))
{
return;
}
// see if HA is being activated for the first time
var vms = connection.Cache.VMs.Where(v => v.HaCanProtect(Properties.Settings.Default.ShowHiddenVMs));
bool firstTime = IsHaActivatedFirstTime(vms);
VM.HA_Restart_Priority?priority = firstTime ? (VM.HA_Restart_Priority?)null : vm.HARestartPriority();
var row = new VmWithSettingsRow(vm, priority);
dataGridViewVms.Rows.Add(row);
UpdateVMsAgility(new List <VM> {
vm
});
}
private void updateButtons()
{
Program.AssertOnEventThread();
var selectedRows = dataGridViewVms.SelectedRows.Cast <VmWithSettingsRow>().ToList();
if (dataGridViewVms.SelectedRows.Count == 0)
{
m_dropDownButtonRestartPriority.Enabled = false;
m_dropDownButtonRestartPriority.Text = "";
nudOrder.Enabled = nudStartDelay.Enabled = false;
nudOrder.Text = nudStartDelay.Text = "";
return;
}
// if there is a VM with null priority in the selection disable all buttons. We are waiting on the background thread
// to see if the VM is agile before giving it a starting value
if (selectedRows.Any(r => r.RestartPriority == null))
{
m_dropDownButtonRestartPriority.Enabled = true;
m_dropDownButtonRestartPriority.Text = "";
nudOrder.Enabled = nudStartDelay.Enabled = true;
nudOrder.Text = nudStartDelay.Text = "";
return;
}
m_dropDownButtonRestartPriority.Enabled = true;
//now set the drop down button text
bool allSamePriority = false;
foreach (ToolStripMenuItem item in contextMenuStrip.Items)
{
VM.HA_Restart_Priority itemRestartPriority = (VM.HA_Restart_Priority)item.Tag;
if (selectedRows.All(r => r.RestartPriority == itemRestartPriority))
{
allSamePriority = true;
m_dropDownButtonRestartPriority.Text = Helpers.RestartPriorityI18n(itemRestartPriority);
break;
}
}
if (!allSamePriority && dataGridViewVms.SelectedRows.Count > 1)
{
m_dropDownButtonRestartPriority.Text = Messages.HA_ASSIGN_PRIORITIES_MIXED_PROTECTION_LEVELS;
}
// set the order and delay NUDs
nudOrder.Enabled = nudStartDelay.Enabled = true;
var orderDistList = (from row in selectedRows select row.StartOrder).Distinct().ToList();
nudOrder.Text = orderDistList.Count == 1 ? orderDistList.ElementAt(0).ToString() : "";
var delayDistList = (from row in selectedRows select row.StartDelay).Distinct().ToList();
nudStartDelay.Text = delayDistList.Count == 1 ? delayDistList.ElementAt(0).ToString() : "";
// check that all the VMs selected in the list are agile and make sure the protect button is disabled with the relevant reason
VmWithSettingsRow nonAgileRow = selectedRows.FirstOrDefault(r => !r.IsAgile);
// Now set the buttons and tooltips)
foreach (ToolStripMenuItem menuItem in contextMenuStrip.Items)
{
var priority = (VM.HA_Restart_Priority)menuItem.Tag;
if (VM.HaPriorityIsRestart(connection, priority))
{
menuItem.Enabled = (nonAgileRow == null);
menuItem.ToolTipText = (nonAgileRow == null)
? ""
: nonAgileRow.FriendlyNonAgileReason;
}
else
{
menuItem.Enabled = true;
}
}
}
/// <summary>
/// Must be called on the event thread.
/// </summary>
private void PopulateVMs()
{
Program.AssertOnEventThread();
try
{
dataGridViewVms.SuspendLayout();
dataGridViewVms.Rows.Clear();
var newRows = new List<DataGridViewRow>();
var vms = connection.Cache.VMs.Where(v => v.HaCanProtect(Properties.Settings.Default.ShowHiddenVMs));
// see if HA is being activated for the first time.
bool firstTime = IsHaActivatedFirstTime(vms);
foreach (VM vm in connection.Cache.VMs)
{
if (!vm.HaCanProtect(Properties.Settings.Default.ShowHiddenVMs))
continue;
// Create a new row for this VM.
// The priority for this row is either initially null (which means 'fill in the restart priority with
// Protected/Restart if possible when we've determined if the VM is agile'), or its current restart priority.
// The first case is for the HA wizard when priorities are being configured for the first time,
// the second is for the edit dialog, when HA is already enabled.
VM.HA_Restart_Priority? priority = firstTime ? (VM.HA_Restart_Priority?)null : vm.HARestartPriority;
var row = new VmWithSettingsRow(vm, priority);
newRows.Add(row);
}
dataGridViewVms.Rows.AddRange(newRows.ToArray());
var addedVms = from row in dataGridViewVms.Rows.Cast<VmWithSettingsRow>() select row.Vm;
UpdateVMsAgility(addedVms);
}
finally
{
dataGridViewVms.ResumeLayout();
}
}
private void AddVmRow(VM vm)
{
Program.AssertOnEventThread();
if (!vm.HaCanProtect(Properties.Settings.Default.ShowHiddenVMs))
return;
// see if HA is being activated for the first time
var vms = connection.Cache.VMs.Where(v => v.HaCanProtect(Properties.Settings.Default.ShowHiddenVMs));
bool firstTime = IsHaActivatedFirstTime(vms);
VM.HA_Restart_Priority? priority = firstTime ? (VM.HA_Restart_Priority?)null : vm.HARestartPriority;
var row = new VmWithSettingsRow(vm, priority);
dataGridViewVms.Rows.Add(row);
}
