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 *     following disclaimer. 
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 *     following disclaimer in the documentation and/or other 
 *     materials provided with the distribution. 
 * 
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 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
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using System;
using System.Diagnostics;
using XenAdmin.Actions;
using XenAPI;

namespace XenAdmin.Commands
{
	internal class UpdateVIFCommand : BaseVIFCommand
    {
        private VM _vm;
        private VIF _vif;
        private VIF _vifDescriptor;

        public event EventHandler Completed;

        public UpdateVIFCommand(IMainWindow mainWindow, VM vm, VIF vif, VIF vifDescriptor)
            : base(mainWindow, vm)
        {
            _vm = vm;
            _vif = vif;
            _vifDescriptor = vifDescriptor;
        }

        protected override void ExecuteCore(SelectedItemCollection selection)
        {
            Trace.Assert(selection.Count == 1);

            var action = new UpdateVIFAction(_vm, _vif, _vifDescriptor);
            action.Completed += action_Completed;
            action.RunAsync();
        }

        protected override void action_Completed(ActionBase sender)
        {
            EventHandler handler = Completed;

            if (handler != null)
                handler(this, new EventArgs());

            base.action_Completed(sender);
        }
    }
}