xenadmin/XenAdmin/Commands/MoveVMCommand.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.Linq;
using System.Collections.Generic;
using System.Text;
using XenAdmin.Wizards.CrossPoolMigrateWizard;
using XenAPI;
using XenAdmin.Dialogs;
using System.Collections.ObjectModel;
using XenAdmin.Dialogs.VMDialogs;
namespace XenAdmin.Commands
{
/// <summary>
/// Launches the Move-VM dialog for the selected VM.
/// </summary>
internal class MoveVMCommand : Command
{
/// <summary>
/// Initializes a new instance of this Command. The parameter-less constructor is required in the derived
/// class if it is to be attached to a ToolStrip menu item or button. It should not be used in any other scenario.
/// </summary>
public MoveVMCommand()
{
}
public MoveVMCommand(IMainWindow mainWindow, IEnumerable<SelectedItem> selection)
: base(mainWindow, selection)
{
}
public MoveVMCommand(IMainWindow mainWindow, VM vm)
: base(mainWindow, vm)
{
}
protected override void ExecuteCore(SelectedItemCollection selection)
{
if (new CrossPoolMoveVMCommand(MainWindowCommandInterface, selection).CanExecute())
{
new CrossPoolMoveVMCommand(MainWindowCommandInterface, selection).Execute();
}
else
{
VM vm = (VM) selection[0].XenObject;
MainWindowCommandInterface.ShowPerXenModelObjectWizard(vm, new MoveVMDialog(vm));
}
}
protected override bool CanExecuteCore(SelectedItemCollection selection)
{
if (selection.AllItemsAre<VM>() && new CrossPoolMoveVMCommand(MainWindowCommandInterface, selection).CanExecute())
return true;
return selection.ContainsOneItemOfType<VM>() && selection.AtLeastOneXenObjectCan<VM>(CanExecute);
}
private static bool CanExecute(VM vm)
{
return vm != null && (CrossPoolMoveVMCommand.CanExecute(vm, null) || vm.CanBeMoved());
}
public override string MenuText
{
get
{
return CrossPoolMoveVMCommand.GetWizardMode(GetSelection()) == WizardMode.Migrate
? Messages.MAINWINDOW_MIGRATEVM
: Messages.MAINWINDOW_MOVEVM;
}
}
}
}