xenadmin/XenAdmin/Commands/Controls/AddSelectedHostToPoolToolStripMenuItem.cs

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/* Copyright (c) Citrix Systems Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms,
* with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Windows.Forms;
using XenAdmin.Network;
using XenAdmin.Core;
using XenAPI;
using XenAdmin.Properties;
namespace XenAdmin.Commands
{
internal class AddSelectedHostToPoolToolStripMenuItem : CommandToolStripMenuItem
{
public AddSelectedHostToPoolToolStripMenuItem()
: base(new AddSelectedHostToPoolCommand(), false)
{
base.DropDownItems.Add(new ToolStripMenuItem());
}
public AddSelectedHostToPoolToolStripMenuItem(IMainWindow mainWindow, IEnumerable<SelectedItem> selection, bool inContextMenu)
: base(new AddSelectedHostToPoolCommand(mainWindow, selection), inContextMenu)
{
base.DropDownItems.Add(new ToolStripMenuItem());
}
[Browsable(false)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public new Command Command
{
get
{
return base.Command;
}
}
protected override void OnDropDownOpening(EventArgs e)
{
base.DropDownItems.Clear();
SelectedItemCollection selection = Command.GetSelection();
List<IXenConnection> connections = ConnectionsManager.XenConnectionsCopy;
connections.Sort();
foreach (IXenConnection connection in connections)
{
if (Helpers.GetPool(connection) != null)
{
String poolName = Helpers.GetName(connection).EscapeAmpersands().Ellipsise(Helpers.DEFAULT_NAME_TRIM_LENGTH);
AddHostToPoolCommand cmd = new AddHostToPoolCommand(Command.MainWindowCommandInterface, selection.AsXenObjects<Host>(), Helpers.GetPool(connection), true);
base.DropDownItems.Add(new CommandToolStripMenuItem(cmd, poolName, Images.StaticImages._000_PoolConnected_h32bit_16));
}
}
if (base.DropDownItems.Count > 0)
base.DropDownItems.Add(new ToolStripSeparator());
base.DropDownItems.Add(new CommandToolStripMenuItem(new NewPoolCommand(Command.MainWindowCommandInterface, selection)));
}
private class AddSelectedHostToPoolCommand : Command
{
public AddSelectedHostToPoolCommand()
{
}
public AddSelectedHostToPoolCommand(IMainWindow mainWindow, IEnumerable<SelectedItem> selection)
: base(mainWindow, selection)
{
}
protected override bool CanExecuteCore(SelectedItemCollection selection)
{
return selection.AllItemsAre<Host>(CanExecute);
}
private bool CanExecute(Host host)
{
return host != null && host.Connection != null && host.Connection.IsConnected && Helpers.GetPool(host.Connection) == null && !host.RestrictPooling;
}
public override string MenuText
{
get
{
foreach (SelectedItem item in GetSelection())
{
Host host = item.XenObject as Host;
if (host != null && host.Connection != null && host.Connection.IsConnected && Helpers.GetPool(host.Connection) == null && host.RestrictPooling)
{
return Messages.HOST_MENU_ADD_TO_POOL_LICENSE_RESTRICTION;
}
}
return Messages.HOST_MENU_ADD_TO_POOL;
}
}
public override string ContextMenuText
{
get
{
return Messages.HOST_MENU_ADD_TO_POOL_CONTEXT_MENU;
}
}
}
}
}