xenadmin/XenAdmin/Commands/CrossPoolCopyVMCommand.cs

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using System.Collections.Generic;
using XenAPI;
using XenAdmin.Core;
using XenAdmin.Wizards.CrossPoolMigrateWizard;


namespace XenAdmin.Commands
{
    internal class CrossPoolCopyVMCommand : CrossPoolMigrateCommand
    {
        public CrossPoolCopyVMCommand(IMainWindow mainWindow, IEnumerable<SelectedItem> selection)
            : this(mainWindow, selection, null)
        { }

        public CrossPoolCopyVMCommand(IMainWindow mainWindow, IEnumerable<SelectedItem> selection, Host preSelectedHost)
            : base(mainWindow, selection, preSelectedHost)
        {
        }

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

        protected override void ExecuteCore(SelectedItemCollection selection)
        {
            var con = selection.GetConnectionOfFirstItem();

            if (Helpers.FeatureForbidden(con, Host.RestrictCrossPoolMigrate))
            {
                ShowUpsellDialog(Parent);
            }
            else
            {
                MainWindowCommandInterface.ShowPerConnectionWizard(con,
                    new CrossPoolMigrateWizard(con, selection, preSelectedHost, WizardMode.Copy));
            }
        }

        protected override bool CanExecute(VM vm)
        {
            return CanExecute(vm, preSelectedHost);
        }

        public static bool CanExecute(VM vm, Host preSelectedHost)
        {
            if (vm == null || vm.is_a_template || vm.Locked || vm.power_state != vm_power_state.Halted)
                return false;

            return CrossPoolMigrateCommand.CanExecute(vm, preSelectedHost);
        }
    }

    internal class CrossPoolCopyTemplateCommand : CrossPoolCopyVMCommand
    {
        public CrossPoolCopyTemplateCommand(IMainWindow mainWindow, IEnumerable<SelectedItem> selection)
            : this(mainWindow, selection, null)
        { }

        public CrossPoolCopyTemplateCommand(IMainWindow mainWindow, IEnumerable<SelectedItem> selection, Host preSelectedHost)
            : base(mainWindow, selection, preSelectedHost)
        {
        }

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

        public new static bool CanExecute(VM vm, Host preSelectedHost)
        {
            if (vm == null || !vm.is_a_template || vm.DefaultTemplate || vm.Locked)
                return false;

            return CrossPoolMigrateCommand.CanExecute(vm, preSelectedHost);
        }
    }
}