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 *     following disclaimer. 
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 *     following disclaimer in the documentation and/or other 
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using System;
using System.Collections.Generic;
using System.Text;
using XenAPI;
using XenAdmin.Actions;
using System.Collections.ObjectModel;


namespace XenAdmin.Commands
{
    internal class VMRecoveryModeCommand : Command
    {
        /// <summary>
        /// Initializes a new instance of this Command. The parameter-less constructor is required if 
        /// this Command is to be attached to a ToolStrip menu item or button. It should not be used in any other scenario.
        /// </summary>
        public VMRecoveryModeCommand()
        {
        }

        public VMRecoveryModeCommand(IMainWindow mainWindow, IEnumerable<SelectedItem> selection)
            : base(mainWindow, selection)
        {
        }

        public VMRecoveryModeCommand(IMainWindow mainWindow, VM vm)
            : base(mainWindow, vm)
        {
        }

        public override string MenuText
        {
            get
            {
                return Messages.MAINWINDOW_RECOVERY_MODE;
            }
        }

        protected override void ExecuteCore(SelectedItemCollection selection)
        {
            new HVMBootAction((VM)selection[0].XenObject).RunAsync();
        }

        protected override bool CanExecuteCore(SelectedItemCollection selection)
        {
            return selection.ContainsOneItemOfType<VM>() && selection.AtLeastOneXenObjectCan<VM>(CanExecute);
        }

        private static bool CanExecute(VM vm)
        {
            return vm != null && !vm.is_a_template && vm.allowed_operations != null && vm.allowed_operations.Contains(vm_operations.start);
        }
    }
}