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67be366858
By passing null as the srHost parameter to the affinity picker, the "no home server" radio button remains enabled, even when no shared SRs are available, allowing users to unset the home server of a VM Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
138 lines
4.1 KiB
C#
138 lines
4.1 KiB
C#
/* Copyright (c) Citrix Systems Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using XenAdmin.Core;
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using XenAdmin.Network;
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using XenAPI;
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using XenAdmin.Properties;
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using XenAdmin.Actions;
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namespace XenAdmin.SettingsPanels
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{
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public partial class HomeServerEditPage : UserControl, IEditPage
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{
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private VM vm;
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public HomeServerEditPage()
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{
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InitializeComponent();
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Text = Messages.HOME_SERVER;
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picker.AutoSelectAffinity = false;
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}
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#region IEditPage Members
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public AsyncAction SaveSettings()
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{
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Host aff = picker.SelectedAffinity;
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string affinity = aff == null ?
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Helper.NullOpaqueRef : aff.opaque_ref;
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return new DelegatedAsyncAction(
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vm.Connection,
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Messages.ACTION_CHANGE_HOME_SERVER,
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string.Format(Messages.ACTION_CHANGING_HOME_SERVER_FOR, vm),
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null,
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delegate(Session session) { VM.set_affinity(session, vm.opaque_ref, affinity); },
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true,
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"vm.set_affinity"
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);
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}
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public void SetXenObjects(IXenObject orig, IXenObject clone)
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{
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vm = clone as VM;
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if (vm == null)
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return;
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Host currentAffinity = vm.Connection.Resolve(vm.affinity);
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picker.SetAffinity(vm.Connection, currentAffinity, null);
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}
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public bool ValidToSave
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{
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get { return true; }
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}
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public void ShowLocalValidationMessages()
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{
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}
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public void Cleanup()
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{
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}
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public bool HasChanged
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{
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get
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{
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if (picker.SelectedAffinity == null && vm.Connection.Resolve(vm.affinity) == null)
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return false;
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if (picker.SelectedAffinity != null && vm.affinity != null &&
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picker.SelectedAffinity.opaque_ref == vm.affinity.opaque_ref)
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return false;
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return true;
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}
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}
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public string SubText
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{
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get
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{
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Host host = picker.SelectedAffinity;
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if (picker.SelectedAffinity == null)
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return Messages.NONE_DEFINED;
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return host.Name;
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}
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}
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public Image Image
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{
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get { return Resources._000_ServerHome_h32bit_16; }
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}
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#endregion
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}
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}
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