public override bool IsValid(SelectedItemCollection selection)
{
return(selection.AllItemsAre <GroupingTag>(IsValid) && selection.Count > 1);
}
/// <summary>
/// Initializes a new instance of the <see cref="Command"/> class.
/// </summary>
/// <param name="mainWindow">The application main window.</param>
/// <param name="selection">The selection context for the Command.</param>
protected Command(IMainWindow mainWindow, IEnumerable <SelectedItem> selection)
: this(mainWindow)
{
Util.ThrowIfParameterNull(selection, "selection");
_selection = new SelectedItemCollection(selection);
}
protected override bool CanExecuteCore(SelectedItemCollection selection)
{
return(selection.AllItemsAre <Host>() && selection.AtLeastOneXenObjectCan <Host>(CanExecute));
}
protected sealed override void ExecuteCore(SelectedItemCollection selection)
{
//It only supports one item selected for now
Trace.Assert(selection.Count == 1);
XenAPI.Network network = (XenAPI.Network)selection.FirstAsXenObject;
List <PIF> pifs = network.Connection.ResolveAll(network.PIFs);
if (pifs.Count == 0)
{
// Should never happen as long as the caller is enabling the button correctly, but
// it's possible in a tiny window across disconnecting.
log.Error("Network has no PIFs");
return;
}
// We just want one, so that we can name it.
PIF pif = pifs[0];
string msg = string.Format(Messages.DELETE_BOND_MESSAGE, pif.Name);
bool will_disturb_primary = NetworkingHelper.ContainsPrimaryManagement(pifs);
bool will_disturb_secondary = NetworkingHelper.ContainsSecondaryManagement(pifs);
if (will_disturb_primary)
{
Pool pool = Helpers.GetPool(network.Connection);
if (pool != null && pool.ha_enabled)
{
using (var dlg = new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Error,
string.Format(Messages.BOND_DELETE_HA_ENABLED, pif.Name, pool.Name),
Messages.DELETE_BOND)))
{
dlg.ShowDialog(Parent);
}
return;
}
string message = string.Format(will_disturb_secondary ? Messages.BOND_DELETE_WILL_DISTURB_BOTH : Messages.BOND_DELETE_WILL_DISTURB_PRIMARY, msg);
DialogResult result;
using (var dlg = new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, message, Messages.DELETE_BOND),
"NetworkingConfigWarning",
new ThreeButtonDialog.TBDButton(Messages.BOND_DELETE_CONTINUE, DialogResult.OK),
ThreeButtonDialog.ButtonCancel))
{
result = dlg.ShowDialog(Parent);
}
if (DialogResult.OK != result)
{
return;
}
}
else if (will_disturb_secondary)
{
DialogResult dialogResult;
using (var dlg = new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, string.Format(Messages.BOND_DELETE_WILL_DISTURB_SECONDARY, msg), Messages.XENCENTER),
ThreeButtonDialog.ButtonOK,
ThreeButtonDialog.ButtonCancel))
{
dialogResult = dlg.ShowDialog(Parent);
}
if (DialogResult.OK != dialogResult)
{
return;
}
}
else
{
DialogResult dialogResult;
using (var dlg = new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, msg, Messages.XENCENTER),
new ThreeButtonDialog.TBDButton(Messages.OK, DialogResult.OK, ThreeButtonDialog.ButtonType.ACCEPT, true),
ThreeButtonDialog.ButtonCancel))
{
dialogResult = dlg.ShowDialog(Parent);
}
if (DialogResult.OK != dialogResult)
{
return;
}
}
// The UI shouldn't offer deleting a bond in this case, but let's make sure we've
// done the right thing and that the bond hasn't been deleted in the meantime. (CA-27436).
Bond bond = pif.BondMasterOf;
if (bond != null)
{
new Actions.DestroyBondAction(bond).RunAsync();
}
}
/// <summary>
/// Executes this Command.
/// </summary>
/// <param name="selection">The selection the Command should operate on.</param>
protected virtual void ExecuteCore(SelectedItemCollection selection)
{
}
protected override bool CanExecuteCore(SelectedItemCollection selection)
{
return(new ShutDownVMCommand(MainWindowCommandInterface, selection).CanExecute() || new ShutDownHostCommand(MainWindowCommandInterface, selection).CanExecute());
}
protected override void ExecuteCore(SelectedItemCollection selection)
{
MainWindowCommandInterface.ShowForm(typeof(RollingUpgradeWizard));
}
public override bool IsValid(SelectedItemCollection selection)
{
return(selection.Count > 1 && selection.AllItemsAre <SR>());
}
public override bool IsValid(SelectedItemCollection selection)
{
return(selection.Count == 1 && selection[0].XenObject is VDI);
}
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new DisconnectHostsAndPoolsCommand(mainWindow, selection), true);
items.AddIfEnabled(new ReconnectHostCommand(mainWindow, selection), true);
items.AddIfEnabled(new EditTagsCommand(mainWindow, selection));
}
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new DisconnectPoolCommand(mainWindow, selection), true);
items.AddIfEnabled(new EditTagsCommand(mainWindow, selection));
items.AddPluginItems(PluginContextMenu.pool, selection);
}
public abstract bool IsValid(SelectedItemCollection selection);
public abstract void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items);
public override bool IsValid(SelectedItemCollection selection)
{
return(selection.AllItemsAre <DockerContainer>());
}
protected sealed override void ExecuteCore(SelectedItemCollection selection)
{
//It only supports one item selected for now
Trace.Assert(selection.Count == 1);
XenAPI.Network network = (XenAPI.Network)selection.FirstAsXenObject;
List <PIF> pifs = network.Connection.ResolveAll(network.PIFs);
if (pifs.Count == 0)
{
// Should never happen as long as the caller is enabling the button correctly, but
// it's possible in a tiny window across disconnecting.
log.Error("Network has no PIFs");
return;
}
// We just want one, so that we can name it.
PIF pif = pifs[0];
string new_name;
string msg;
if (network != null && !Helpers.BostonOrGreater(network.Connection) && network.Connection.ResolveAll(network.VIFs).Count > 0)
{
// We have a live pre-Boston network. Tell the user that we're going to rename it.
new_name = Helpers.MakeUniqueName(Messages.RENAMED_BOND, GetAllNetworkNames(network.Connection));
msg = string.Format(Messages.DELETE_BOND_WITH_VIFS_MESSAGE, pif.Name, new_name);
}
else
{
// It's not in use -- delete the network as well as the bonds and PIFs.
new_name = null;
msg = string.Format(Messages.DELETE_BOND_MESSAGE, pif.Name);
}
bool will_disturb_primary = NetworkingHelper.ContainsPrimaryManagement(pifs);
bool will_disturb_secondary = NetworkingHelper.ContainsSecondaryManagement(pifs);
if (will_disturb_primary)
{
Pool pool = Helpers.GetPool(network.Connection);
if (pool != null && pool.ha_enabled)
{
new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Error,
string.Format(Messages.BOND_DELETE_HA_ENABLED, pif.Name, pool.Name),
Messages.DELETE_BOND)).ShowDialog(Parent);
return;
}
string message = string.Format(will_disturb_secondary ? Messages.BOND_DELETE_WILL_DISTURB_BOTH : Messages.BOND_DELETE_WILL_DISTURB_PRIMARY, msg);
if (DialogResult.OK !=
new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, message, Messages.DELETE_BOND),
"NetworkingConfigWarning",
new ThreeButtonDialog.TBDButton(Messages.BOND_DELETE_CONTINUE, DialogResult.OK),
ThreeButtonDialog.ButtonCancel).ShowDialog(Parent))
{
return;
}
}
else if (will_disturb_secondary)
{
if (DialogResult.OK !=
new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, string.Format(Messages.BOND_DELETE_WILL_DISTURB_SECONDARY, msg), Messages.XENCENTER),
ThreeButtonDialog.ButtonOK,
ThreeButtonDialog.ButtonCancel).ShowDialog(Parent))
{
return;
}
}
else
{
if (DialogResult.OK !=
new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, msg, Messages.XENCENTER),
new ThreeButtonDialog.TBDButton(Messages.OK, DialogResult.OK, ThreeButtonDialog.ButtonType.ACCEPT, true),
ThreeButtonDialog.ButtonCancel).ShowDialog(Program.MainWindow))
{
return;
}
}
// The UI shouldn't offer deleting a bond in this case, but let's make sure we've
// done the right thing and that the bond hasn't been deleted in the meantime. (CA-27436).
Bond bond = pif.BondMasterOf;
if (bond != null)
{
Program.MainWindow.AllowHistorySwitch = true;
new Actions.DestroyBondAction(bond, new_name).RunAsync();
}
}
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.Add(new PropertiesCommand(mainWindow, selection));
}
protected override void ExecuteCore(SelectedItemCollection selection)
{
Execute(selection.AsXenObjects <VM>());
}
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new DeleteVMsAndTemplatesCommand(mainWindow, selection));
items.AddIfEnabled(new EditTagsCommand(mainWindow, selection));
}
protected override void ExecuteCore(SelectedItemCollection selection)
{
new SrAction(SrActionKind.SetAsDefault, (SR)selection[0].XenObject).RunAsync();
}
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new ShutDownHostCommand(mainWindow, selection));
items.AddIfEnabled(new PowerOnHostCommand(mainWindow, selection));
items.AddIfEnabled(new RestartToolstackCommand(mainWindow, selection));
}
protected override bool CanExecuteCore(SelectedItemCollection selection)
{
return(selection.ContainsOneItemOfType <Host>() && selection.AtLeastOneXenObjectCan <Host>(CanExecute));
}
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new VappStartCommand(mainWindow, selection));
items.AddIfEnabled(new VappShutDownCommand(mainWindow, selection));
}
/// <summary>
/// Determines whether this instance can execute with the current selection context.
/// </summary>
/// <param name="selection">The selection context.</param>
/// <returns>
/// <c>true</c> if this instance can execute with the specified selection; otherwise, <c>false</c>.
/// </returns>
protected virtual bool CanExecuteCore(SelectedItemCollection selection)
{
return(true);
}
public override bool IsValid(SelectedItemCollection selection)
{
return(selection.AllItemsAre <VM_appliance>());
}
/// <summary>
/// Sets the selection context for the Command. This is hidden as it is only for use by the Command framework.
/// </summary>
void ICommand.SetSelection(IEnumerable <SelectedItem> selection)
{
Util.ThrowIfParameterNull(selection, "selection");
_selection = new SelectedItemCollection(selection);
}
public override bool IsValid(SelectedItemCollection selection)
{
return(selection.ContainsOneItemOfType <Folder>());
}
protected override void ExecuteCore(SelectedItemCollection selection)
{
VM snapshot = (VM)selection[0].XenObject;
new NewVMCommand(MainWindowCommandInterface, snapshot.Connection, null, snapshot).Execute();
}
protected override void ExecuteCore(SelectedItemCollection selection)
{
var con = selection.GetConnectionOfFirstItem();
MainWindowCommandInterface.ShowPerConnectionWizard(con, new ExportApplianceWizard(con, selection));
}
protected override bool CanExecuteCore(SelectedItemCollection selection)
{
return(selection.Count > 0 && selection.AllItemsAre <VM>() &&
selection.GetConnectionOfAllItems() != null && selection.Any(CanExecute));
}
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new DeleteTagCommand(mainWindow, selection));
}
