xenadmin/XenAdmin/Commands/Controls/ContextMenuBuilder.cs
Mihaela Stoica f752f05a1d CA-242134: Remove the VMPP code
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
2017-05-25 15:37:05 +01:00

1271 lines
49 KiB
C#

/* 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
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using System;
using System.Collections.Generic;
using System.Text;
using XenAPI;
using System.Windows.Forms;
using XenAdmin.Model;
using XenAdmin.Core;
using System.Reflection;
using System.Diagnostics;
using System.Text.RegularExpressions;
using System.Collections.ObjectModel;
using System.Drawing;
using XenAdmin.Dialogs;
using XenAdmin.Plugins;
namespace XenAdmin.Commands
{
/// <summary>
/// A class for building up the context menu for XenObjects.
/// </summary>
internal class ContextMenuBuilder
{
private readonly PluginManager _pluginManager;
private readonly IMainWindow _mainWindow;
private static readonly ReadOnlyCollection<Builder> Builders;
static ContextMenuBuilder()
{
List<Builder> list = new List<Builder>();
foreach (Type type in Assembly.GetCallingAssembly().GetTypes())
{
if (typeof(Builder).IsAssignableFrom(type) && !type.IsAbstract)
{
try
{
list.Add((Builder)Activator.CreateInstance(type));
}
catch (MissingMethodException)
{
}
}
}
Builders = new ReadOnlyCollection<Builder>(list);
}
/// <summary>
/// Initializes a new instance of the <see cref="ContextMenuBuilder"/> class.
/// </summary>
/// <param name="pluginManager">The plugin manager. This can be found on MainWindow.</param>
/// <param name="mainWindow">The main window command interface. This can be found on mainwindow.</param>
public ContextMenuBuilder(PluginManager pluginManager, IMainWindow mainWindow)
{
Util.ThrowIfParameterNull(pluginManager, "pluginManager");
Util.ThrowIfParameterNull(pluginManager, "mainWindow");
_pluginManager = pluginManager;
_mainWindow = mainWindow;
}
/// <summary>
/// Shows the context menu for the specified xen object at the current mouse location.
/// </summary>
/// <param name="xenObject">The xen object for which the context menu is required.</param>
public void Show(IXenObject xenObject)
{
Show(xenObject, Form.MousePosition);
}
/// <summary>
/// Shows the context menu for the specified xen object at the specified location.
/// </summary>
/// <param name="xenObject">The xen object for which the context menu is required.</param>
/// <param name="point">The location of the context menu.</param>
public void Show(IXenObject xenObject, Point point)
{
ContextMenuStrip menu = new ContextMenuStrip();
menu.Items.AddRange(Build(xenObject));
menu.Show(point);
}
/// <summary>
/// Builds the context menu for the specified XenObject.
/// </summary>
/// <param name="xenObject">The xen object for which the context menu items are required.</param>
/// <returns>The context menu items.</returns>
public ToolStripItem[] Build(IXenObject xenObject)
{
return Build(new SelectedItem(xenObject));
}
/// <summary>
/// Builds the context menu for the specified selection.
/// </summary>
/// <param name="selection">The selection for which the context menu items are required.</param>
/// <returns>The context menu items.</returns>
public ToolStripItem[] Build(SelectedItem selection)
{
return Build(new SelectedItem[] { selection });
}
/// <summary>
/// Builds the context menu for the specified selection.
/// </summary>
/// <param name="selection">The selection for which the context menu items are required.</param>
/// <returns>The context menu items.</returns>
public ToolStripItem[] Build(IEnumerable<SelectedItem> selection)
{
Util.ThrowIfParameterNull(selection, "selection");
foreach (Builder builder in Builders)
{
SelectedItemCollection selectionList = new SelectedItemCollection(selection);
if (builder.IsValid(selectionList))
{
ContextMenuItemCollection items = new ContextMenuItemCollection(_mainWindow, _pluginManager);
builder.Build(_mainWindow, selectionList, items);
CheckAccessKeys(items);
items.RemoveInvalidSeparators();
return items.ToArray();
}
}
return new ToolStripItem[0];
}
[Conditional("DEBUG")]
private void CheckAccessKeys(ContextMenuItemCollection items)
{
List<string> usedKeys = new List<string>();
foreach (ToolStripItem item in items)
{
string text = item.Text.Replace("&&", "");
int index = text.IndexOf("&");
if (index >= 0)
{
string c = text[index + 1].ToString().ToLower();
if (usedKeys.Contains(c))
{
Debug.Fail("Duplicated access key: " + c);
}
else
{
usedKeys.Add(c);
}
}
}
}
private abstract class Builder
{
public abstract void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items);
public abstract bool IsValid(SelectedItemCollection selection);
}
#region MixedPoolsAndStandaloneHosts class
private class MixedPoolsAndStandaloneHosts : Builder
{
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 bool IsValid(SelectedItemCollection selection)
{
bool containsPool = false;
bool containsHost = false;
if (selection.Count > 1)
{
foreach (SelectedItem item in selection)
{
Pool pool = item.XenObject as Pool;
Host host = item.XenObject as Host;
if (pool != null)
{
containsPool = true;
}
else if (host != null && item.PoolAncestor == null)
{
containsHost = true;
}
else
{
return false;
}
}
}
return containsPool && containsHost;
}
}
#endregion
#region MultiplePools class
private class MultiplePools : Builder
{
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 override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count > 1)
{
foreach (SelectedItem item in selection)
{
Pool pool = item.XenObject as Pool;
if (pool == null)
{
return false;
}
}
return true;
}
return false;
}
}
#endregion
#region MultipleDifferentTypes
private class MultipleDifferentXenObjectTypes : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new EditTagsCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
List<string> types = new List<string>();
if (selection.AllItemsAre<IXenObject>())
{
foreach (SelectedItem item in selection)
{
string name = item.XenObject.GetType().Name;
VM vm = item.XenObject as VM;
if (vm != null && vm.is_a_template)
{
name = vm.is_a_snapshot ? "snapshot" : "template";
}
if (!types.Contains(name))
{
types.Add(name);
}
}
}
if (types.Count > 1)
{
// if types only contains a mix of vms and templates then don't use this Builder. MixedVMsAndTemplates should be used instead.
types.Remove("VM");
types.Remove("template");
return types.Count > 0;
}
return false;
}
}
#endregion
#region MultipleSRs
private class MultipleSRs : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new RepairSRCommand(mainWindow, selection));
items.AddIfEnabled(new DetachSRCommand(mainWindow, selection));
items.AddIfEnabled(new ForgetSRCommand(mainWindow, selection));
items.AddIfEnabled(new DestroySRCommand(mainWindow, selection));
items.AddIfEnabled(new EditTagsCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.Count > 1 && selection.AllItemsAre<SR>();
}
}
#endregion
#region SingleVDI
private class SingleVDI : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.Add(MoveVirtualDiskDialog.MoveMigrateCommand(mainWindow, selection));
// Default behaviour of this command is very conservative, they wont be able to delete if there are multi vbds,
// or if any of the vbds are plugged on top of the other constraints.
items.Add(new DeleteVirtualDiskCommand(mainWindow, selection));
items.AddSeparator();
items.Add(new PropertiesCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.Count == 1 && selection[0].XenObject is VDI;
}
}
#endregion
#region MultipleVDI
private class MultipleVDI : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.Add(MoveVirtualDiskDialog.MoveMigrateCommand(mainWindow, selection));
// Default behaviour of this command is very conservative, they wont be able to delete if there are multi vbds,
// or if any of the vbds are plugged on top of the other constraints.
items.Add(new DeleteVirtualDiskCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.AllItemsAre<VDI>();
}
}
#endregion
#region SingleNetwork
private class SingleNetwork : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.Add(new PropertiesCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.ContainsOneItemOfType<XenAPI.Network>() &&
!(selection.FirstAsXenObject as XenAPI.Network).IsGuestInstallerNetwork;
// CA-218956 - Expose HIMN when showing hidden objects
// HIMN should not be editable
}
}
#endregion
#region DisconnectedHosts
private class DisconnectedHosts : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
List<SelectedItem> inProgressItems = new List<SelectedItem>();
foreach (SelectedItem item in selection)
{
if (item.Connection != null && !item.Connection.IsConnected && item.Connection.InProgress)
{
inProgressItems.Add(item);
}
}
if (inProgressItems.Count > 0)
{
items.Add(new CancelHostConnectionCommand(mainWindow, inProgressItems));
}
else
{
items.AddIfEnabled(new DisconnectHostsAndPoolsCommand(mainWindow, selection), true);
items.Add(new ReconnectHostCommand(mainWindow, selection), true);
items.Add(new ForgetSavedPasswordCommand(mainWindow, selection));
items.Add(new RemoveHostCommand(mainWindow, selection));
items.AddIfEnabled(new RestartToolstackCommand(mainWindow, selection));
}
}
public override bool IsValid(SelectedItemCollection selection)
{
foreach (SelectedItem item in selection)
{
if (item.Connection != null && !item.Connection.IsConnected)
{
return true;
}
}
return false;
}
}
#endregion
#region MixedVMsSnapshotsTemplates class
private class MixedVMsAndTemplates : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new DeleteVMsAndTemplatesCommand(mainWindow, selection));
items.AddIfEnabled(new EditTagsCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count > 1)
{
bool vmFound = false, templateFound = false;
foreach (SelectedItem item in selection)
{
VM vm = item.XenObject as VM;
if (vm != null)
{
if (vm.is_a_template && !vm.is_a_snapshot)
{
templateFound = true;
}
else
{
vmFound = true;
}
}
else
{
return false;
}
}
return vmFound && templateFound;
}
return false;
}
}
#endregion
#region MultipleAliveHosts class
private class MultipleAliveHosts : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new AddSelectedHostToPoolToolStripMenuItem(mainWindow, selection, true));
items.AddIfEnabled(new DisconnectHostCommand(mainWindow, selection));
items.AddIfEnabled(new RebootHostCommand(mainWindow, selection));
items.AddIfEnabled(new ShutDownHostCommand(mainWindow, selection));
items.AddIfEnabled(new RestartToolstackCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new EditTagsCommand(mainWindow, selection));
items.AddSeparator();
items.AddPluginItems(PluginContextMenu.server, selection);
items.AddSeparator();
}
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count > 1)
{
foreach (SelectedItem item in selection)
{
Host host = item.XenObject as Host;
if (host == null || !host.IsLive)
{
return false;
}
}
return true;
}
return false;
}
}
#endregion
#region SingleAliveHostInPool class
private class SingleAliveHostInPool : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
Host host = (Host)selection[0].XenObject;
items.AddIfEnabled(new NewVMCommand(mainWindow, selection));
items.AddIfEnabled(new NewSRCommand(mainWindow, selection));
items.AddIfEnabled(new ImportCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new HostMaintenanceModeCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new RebootHostCommand(mainWindow, selection));
items.AddIfEnabled(new ShutDownHostCommand(mainWindow, selection));
items.AddIfEnabled(new RestartToolstackCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new RemoveHostCrashDumpsCommand(mainWindow, selection));
if (host != Helpers.GetMaster(host.Connection) )
{
items.AddSeparator();
items.Add(new RemoveHostFromPoolCommand(mainWindow, selection));
}
items.AddPluginItems(PluginContextMenu.server, selection);
items.AddSeparator();
items.AddIfEnabled(new HostPropertiesCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count == 1 && selection[0].PoolAncestor != null)
{
Host host = selection[0].XenObject as Host;
if (host != null)
{
return host.IsLive;
}
}
return false;
}
}
#endregion
#region SingleAliveStandaloneHost class
private class SingleAliveStandaloneHost : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
Host host = (Host)selection[0].XenObject;
items.AddIfEnabled(new NewVMCommand(mainWindow, selection));
items.AddIfEnabled(new NewSRCommand(mainWindow, selection));
items.AddIfEnabled(new ImportCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new AddSelectedHostToPoolToolStripMenuItem(mainWindow, selection, true));
items.AddSeparator();
items.AddIfEnabled(new HostMaintenanceModeCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new RebootHostCommand(mainWindow, selection));
items.AddIfEnabled(new ShutDownHostCommand(mainWindow, selection));
items.AddIfEnabled(new PowerOnHostCommand(mainWindow, selection));
items.AddIfEnabled(new RestartToolstackCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new RemoveHostCrashDumpsCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new DisconnectHostCommand(mainWindow, selection));
items.AddIfEnabled(new HostReconnectAsCommand(mainWindow, selection));
items.AddPluginItems(PluginContextMenu.server, selection);
items.AddSeparator();
items.AddIfEnabled(new HostPropertiesCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count == 1 && selection[0].PoolAncestor == null)
{
Host host = selection[0].XenObject as Host;
return host != null && host.IsLive;
}
return false;
}
}
#endregion
#region MultipleHostsSomeDeadSomeAlive class
private class MultipleHostsSomeDeadSomeAlive : Builder
{
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));
}
public override bool IsValid(SelectedItemCollection selection)
{
bool foundAlive = false;
bool foundDead = false;
foreach (SelectedItem item in selection)
{
Host host = item.XenObject as Host;
if (host == null)
{
return false;
}
foundAlive |= host.IsLive;
foundDead |= !host.IsLive;
}
return foundAlive && foundDead;
}
}
#endregion
#region DeadHosts class
private class DeadHosts : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new PowerOnHostCommand(mainWindow, selection));
items.AddIfEnabled(new DestroyHostCommand(mainWindow, selection));
if (selection.Count == 1)
{
items.AddSeparator();
items.AddIfEnabled(new HostPropertiesCommand(mainWindow, selection));
}
}
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count > 0)
{
foreach (SelectedItem item in selection)
{
Host host = item.XenObject as Host;
if (host == null || host.IsLive)
{
return false;
}
}
return true;
}
return false;
}
}
#endregion
#region SinglePool class
private class SinglePool : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.Add(new NewVMCommand(mainWindow, selection));
items.Add(new NewSRCommand(mainWindow, selection));
items.Add(new ImportCommand(mainWindow, selection));
items.AddSeparator();
if (selection.FirstAsXenObject != null )
items.Add(new HACommand(mainWindow, selection));
items.AddIfEnabled(new VMGroupCommand<VMSS>(mainWindow, selection));
items.AddIfEnabled(new VMGroupCommand<VM_appliance>(mainWindow, selection));
var drItem = new CommandToolStripMenuItem(new DRCommand(mainWindow, selection), true);
if (drItem.Command.CanExecute())
{
drItem.DropDownItems.Add(new CommandToolStripMenuItem(
new DRConfigureCommand(mainWindow, selection), true));
drItem.DropDownItems.Add(new CommandToolStripMenuItem(new DisasterRecoveryCommand(mainWindow, selection),
true));
items.Add(drItem);
}
var pool = selection.FirstAsXenObject as Pool;
if (pool != null && !pool.IsPoolFullyUpgraded)
items.Add(new RollingUpgradeCommand(mainWindow));
items.AddSeparator();
items.Add(new AddHostToSelectedPoolToolStripMenuItem(mainWindow, selection, true));
items.Add(new DisconnectPoolCommand(mainWindow, selection));
items.Add(new PoolReconnectAsCommand(mainWindow, selection));
items.AddSeparator();
items.AddPluginItems(PluginContextMenu.pool, selection);
items.AddSeparator();
items.Add(new PoolPropertiesCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.ContainsOneItemOfType<Pool>();
}
}
#endregion
#region SingleSnapshot class
private class SingleSnapshot : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new NewVMFromSnapshotCommand(mainWindow, selection));
items.AddIfEnabled(new NewTemplateFromSnapshotCommand(mainWindow, selection));
items.AddIfEnabled(new ExportSnapshotAsTemplateCommand(mainWindow, selection));
items.AddIfEnabled(new DeleteSnapshotCommand(mainWindow, selection));
items.AddPluginItems(PluginContextMenu.vm, selection);
items.AddSeparator();
items.AddIfEnabled(new PropertiesCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count == 1)
{
VM vm = selection[0].XenObject as VM;
return vm != null && vm.is_a_snapshot;
}
return false;
}
}
#endregion
#region SingleTemplate class
private class SingleTemplate : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new NewVMFromTemplateCommand(mainWindow, selection), true);
items.AddIfEnabled(new InstantVMFromTemplateCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new ExportTemplateCommand(mainWindow, selection));
items.AddIfEnabled(new CopyTemplateCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new DeleteTemplateCommand(mainWindow, selection));
items.AddPluginItems(PluginContextMenu.template, selection);
items.AddSeparator();
items.AddIfEnabled(new PropertiesCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count == 1)
{
VM vm = selection[0].XenObject as VM;
return vm != null && vm.is_a_template;
}
return false;
}
}
#endregion
#region SingleVmAppliance class
private class SingleVmAppliance : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new VappStartCommand(mainWindow,selection));
items.AddIfEnabled(new VappShutDownCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new ExportCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new PropertiesCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count == 1)
{
VM_appliance app = selection[0].XenObject as VM_appliance;
return app != null;
}
return false;
}
}
#endregion
#region Multiple VMAppliance class
private class MultipleVmAppliance : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new VappStartCommand(mainWindow, selection));
items.AddIfEnabled(new VappShutDownCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.AllItemsAre<VM_appliance>();
}
}
#endregion
#region SingleVM class
private class SingleVM : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
VM vm = (VM)selection[0].XenObject;
items.AddIfEnabled(new ShutDownVMCommand(mainWindow, selection));
items.AddIfEnabled(new StartVMCommand(mainWindow, selection), vm.power_state == vm_power_state.Halted);
items.AddIfEnabled(new ResumeVMCommand(mainWindow, selection));
items.AddIfEnabled(new SuspendVMCommand(mainWindow, selection));
items.AddIfEnabled(new RebootVMCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new ForceVMShutDownCommand(mainWindow, selection));
items.AddIfEnabled(new ForceVMRebootCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new VappStartCommand(mainWindow, selection));
items.AddIfEnabled(new VappShutDownCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new StartVMOnHostToolStripMenuItem(mainWindow, selection, true));
items.AddIfEnabled(new ResumeVMOnHostToolStripMenuItem(mainWindow, selection, true));
items.AddIfEnabled(new MigrateVMToolStripMenuItem(mainWindow, selection, true));
items.AddSeparator();
items.AddIfEnabled(new CopyVMCommand(mainWindow, selection));
items.AddIfEnabled(new MoveVMCommand(mainWindow, selection));
items.AddIfEnabled(new ExportCommand(mainWindow, selection));
items.AddIfEnabled(new TakeSnapshotCommand(mainWindow, selection));
items.AddIfEnabled(new ConvertVMToTemplateCommand(mainWindow, selection));
items.AddIfEnabled(new AssignGroupToolStripMenuItem<VMSS>(mainWindow, selection, true));
items.AddIfEnabled(new AssignGroupToolStripMenuItem<VM_appliance>(mainWindow, selection, true));
items.AddSeparator();
items.AddIfEnabled(new InstallToolsCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new DeleteVMCommand(mainWindow, selection));
items.AddPluginItems(PluginContextMenu.vm, selection);
items.AddSeparator();
items.AddIfEnabled(new PropertiesCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count == 1)
{
VM vm = selection[0].XenObject as VM;
return vm != null && !vm.is_a_snapshot && !vm.is_a_template;
}
return false;
}
}
#endregion
#region SingleSR class
private class SingleSR : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new RepairSRCommand(mainWindow, selection));
items.AddIfEnabled(new SetAsDefaultSRCommand(mainWindow, selection));
items.AddIfEnabled(new ConvertToThinSRCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new DetachSRCommand(mainWindow, selection));
items.AddIfEnabled(new ReattachSRCommand(mainWindow, selection));
items.AddIfEnabled(new ForgetSRCommand(mainWindow, selection));
items.AddIfEnabled(new DestroySRCommand(mainWindow, selection));
items.AddPluginItems(PluginContextMenu.storage, selection);
items.AddSeparator();
items.AddIfEnabled(new PropertiesCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.ContainsOneItemOfType<SR>();
}
}
#endregion
#region SingleFolder class
private class SingleFolder : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new NewFolderCommand(mainWindow, selection));
items.AddIfEnabled(new PutFolderIntoRenameModeCommand(mainWindow, selection));
items.AddIfEnabled(new DeleteFolderCommand(mainWindow, selection));
items.AddPluginItems(PluginContextMenu.folder, selection);
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.ContainsOneItemOfType<Folder>();
}
}
#endregion
#region MultipleVMs class
private abstract class MultipleVMs : Builder
{
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count > 1)
{
foreach (SelectedItem item in selection)
{
VM vm = item.XenObject as VM;
if (vm == null || vm.is_a_template || vm.is_a_snapshot)
{
return false;
}
}
return true;
}
return false;
}
}
#endregion
#region MultipleTemplates class
private class MultipleTemplates : Builder
{
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count > 1)
{
foreach (SelectedItem item in selection)
{
VM vm = item.XenObject as VM;
if (vm == null || !vm.is_a_template || vm.is_a_snapshot)
{
return false;
}
}
return true;
}
return false;
}
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new DeleteTemplateCommand(mainWindow, selection));
items.AddIfEnabled(new EditTagsCommand(mainWindow, selection));
items.AddPluginItems(PluginContextMenu.template, selection);
}
}
#endregion
#region MultipleSnapshots class
private class MultipleSnapshots : Builder
{
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count > 1)
{
foreach (SelectedItem item in selection)
{
VM vm = item.XenObject as VM;
if (vm == null || !vm.is_a_snapshot)
{
return false;
}
}
return true;
}
return false;
}
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new EditTagsCommand(mainWindow, selection));
items.AddIfEnabled(new DeleteSnapshotCommand(mainWindow, selection));
}
}
#endregion
#region MultipleVMsInPool class
private class MultipleVMsInPool : MultipleVMs
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new ShutDownVMCommand(mainWindow, selection));
items.AddIfEnabled(new StartVMCommand(mainWindow, selection));
items.AddIfEnabled(new ResumeVMCommand(mainWindow, selection));
items.AddIfEnabled(new SuspendVMCommand(mainWindow, selection));
items.AddIfEnabled(new RebootVMCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new ForceVMShutDownCommand(mainWindow, selection));
items.AddIfEnabled(new ForceVMRebootCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new VappStartCommand(mainWindow, selection));
items.AddIfEnabled(new VappShutDownCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new StartVMOnHostToolStripMenuItem(mainWindow, selection, true));
items.AddIfEnabled(new ResumeVMOnHostToolStripMenuItem(mainWindow, selection, true));
items.AddIfEnabled(new MigrateVMToolStripMenuItem(mainWindow, selection, true));
items.AddIfEnabled(new ExportCommand(mainWindow, selection));
items.AddIfEnabled(new AssignGroupToolStripMenuItem<VMSS>(mainWindow, selection, true));
items.AddIfEnabled(new AssignGroupToolStripMenuItem<VM_appliance>(mainWindow, selection, true));
items.AddSeparator();
items.AddIfEnabled(new InstallToolsCommand(mainWindow, selection));
items.AddIfEnabled(new DeleteVMCommand(mainWindow, selection));
items.AddIfEnabled(new EditTagsCommand(mainWindow, selection));
items.AddPluginItems(PluginContextMenu.vm, selection);
}
public override bool IsValid(SelectedItemCollection selection)
{
if (base.IsValid(selection))
{
Pool firstPool = Helpers.GetPoolOfOne(selection[0].Connection);
if (firstPool != null)
{
foreach (SelectedItem item in selection)
{
Pool pool = Helpers.GetPoolOfOne(item.Connection);
if (pool == null || !firstPool.Equals(pool))
{
return false;
}
}
return true;
}
}
return false;
}
}
#endregion
#region MultipleVMsOverMultiplePools class
private class MultipleVMsOverMultiplePools : MultipleVMs
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new ShutDownVMCommand(mainWindow, selection));
items.AddIfEnabled(new StartVMCommand(mainWindow, selection));
items.AddIfEnabled(new ResumeVMCommand(mainWindow, selection));
items.AddIfEnabled(new SuspendVMCommand(mainWindow, selection));
items.AddIfEnabled(new RebootVMCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new ForceVMShutDownCommand(mainWindow, selection));
items.AddIfEnabled(new ForceVMRebootCommand(mainWindow, selection));
items.AddSeparator();
items.AddIfEnabled(new InstallToolsCommand(mainWindow, selection));
items.AddIfEnabled(new DeleteVMCommand(mainWindow, selection));
items.AddIfEnabled(new EditTagsCommand(mainWindow, selection));
items.AddPluginItems(PluginContextMenu.vm, selection);
}
public override bool IsValid(SelectedItemCollection selection)
{
if (base.IsValid(selection))
{
return !new MultipleVMsInPool().IsValid(selection);
}
return false;
}
}
#endregion
#region MultipleFolders class
private class MultipleFolders : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new DeleteFolderCommand(mainWindow, selection));
items.AddPluginItems(PluginContextMenu.folder, selection);
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.AllItemsAre<Folder>() && selection.Count > 1;
}
}
#endregion
#region SingleTag class
private class SingleTag : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new DeleteTagCommand(mainWindow, selection));
items.AddIfEnabled(new PutTagIntoRenameModeCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.AllItemsAre<GroupingTag>(IsValid) && selection.Count == 1;
}
private static bool IsValid(GroupingTag groupingTag)
{
return groupingTag.Grouping.GroupingName == Messages.TAGS;
}
}
#endregion
#region MultipleTags class
private class MultipleTags : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new DeleteTagCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.AllItemsAre<GroupingTag>(IsValid) && selection.Count > 1;
}
private static bool IsValid(GroupingTag groupingTag)
{
return groupingTag.Grouping.GroupingName == Messages.TAGS;
}
}
#endregion
#region SingleDockerContainer class
private class SingleDockerContainer : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
DockerContainer vm = (DockerContainer)selection[0].XenObject;
items.AddIfEnabled(new StartDockerContainerCommand(mainWindow, selection));
items.AddIfEnabled(new StopDockerContainerCommand(mainWindow, selection));
items.AddIfEnabled(new PauseDockerContainerCommand(mainWindow, selection));
items.AddIfEnabled(new ResumeDockerContainerCommand(mainWindow, selection));
items.AddIfEnabled(new RestartDockerContainerCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
if (selection.Count == 1)
{
DockerContainer dockerContainer = selection[0].XenObject as DockerContainer;
return dockerContainer != null;
}
return false;
}
}
#endregion
#region MultipleDockerContainers class
private abstract class MultipleDockerContainers : Builder
{
public override void Build(IMainWindow mainWindow, SelectedItemCollection selection, ContextMenuItemCollection items)
{
items.AddIfEnabled(new StartDockerContainerCommand(mainWindow, selection));
items.AddIfEnabled(new StopDockerContainerCommand(mainWindow, selection));
items.AddIfEnabled(new PauseDockerContainerCommand(mainWindow, selection));
items.AddIfEnabled(new ResumeDockerContainerCommand(mainWindow, selection));
items.AddIfEnabled(new RestartDockerContainerCommand(mainWindow, selection));
}
public override bool IsValid(SelectedItemCollection selection)
{
return selection.AllItemsAre<DockerContainer>();
}
}
#endregion
}
}