mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-11-23 20:36:33 +01:00
355 lines
13 KiB
C#
355 lines
13 KiB
C#
/* Copyright (c) Cloud Software Group, Inc.
|
|
*
|
|
* 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;
|
|
using System.ComponentModel;
|
|
using System.Collections.Generic;
|
|
using System.Drawing;
|
|
using System.Windows.Forms;
|
|
using XenAdmin.Actions;
|
|
using XenAdmin.Commands;
|
|
using XenAdmin.Controls;
|
|
using XenAdmin.Core;
|
|
using XenAPI;
|
|
|
|
namespace XenAdmin.Wizards.GenericPages
|
|
{
|
|
// This design for this class is in NewVMGroupVMsPageBase: see notes there.
|
|
|
|
public class NewVMGroupVMsPage<T> : NewVMGroupVMsPageBase where T : XenObject<T>
|
|
{
|
|
private Pool _pool;
|
|
public Pool Pool
|
|
{
|
|
get { return _pool; }
|
|
set
|
|
{
|
|
_pool = value;
|
|
if (_pool != null)
|
|
label1.Text = string.Format(Helpers.IsPool(_pool.Connection) ? Messages.VMS_IN_POOL : Messages.VMS_IN_SERVER,
|
|
_pool.Name().Ellipsise(60));
|
|
label2.Text = VMGroup<T>.ChooseVMsPage_Rubric;
|
|
ColumnCurrentGroup.HeaderText = VMGroup<T>.ChooseVMsPage_CurrentGroup;
|
|
}
|
|
}
|
|
|
|
public NewVMGroupVMsPage()
|
|
{
|
|
SelectedVMs = new List<VM>();
|
|
dataGridView1.SortCompare += dataGridView1_SortCompare;
|
|
}
|
|
|
|
public override string Text
|
|
{
|
|
get { return VMGroup<T>.ChooseVMsPage_Text; }
|
|
}
|
|
|
|
public override string SubText
|
|
{
|
|
get { return labelCounterVMs.Text; }
|
|
}
|
|
|
|
public override string HelpID
|
|
{
|
|
get { return VMGroup<T>.ChooseVMsPage_HelpID; }
|
|
}
|
|
|
|
public override Image Image => Images.StaticImages._000_VM_h32bit_16;
|
|
|
|
public override string PageTitle
|
|
{
|
|
get { return VMGroup<T>.ChooseVMsPage_Title; }
|
|
}
|
|
|
|
[Browsable(false)]
|
|
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
|
|
internal List<VM> SelectedVMs { get; set; }
|
|
|
|
public string GroupName { private get; set; }
|
|
|
|
public List<XenRef<VM>> SelectedVMsRefs
|
|
{
|
|
get { return SelectedVMs.ConvertAll<XenRef<VM>>(converter); }
|
|
}
|
|
|
|
private static XenRef<VM> converter(VM vm)
|
|
{
|
|
return new XenRef<VM>(vm.opaque_ref);
|
|
}
|
|
|
|
protected override void searchTextBox1_TextChanged(object sender, System.EventArgs e)
|
|
{
|
|
if (Pool != null)
|
|
{
|
|
var sortedColumn = dataGridView1.SortedColumn;
|
|
var sortOrder = dataGridView1.SortOrder;
|
|
|
|
dataGridView1.Rows.Clear();
|
|
foreach (var vm in Pool.Connection.Cache.VMs)
|
|
{
|
|
if (searchTextBox1.Matches(vm.Name()) && vm.IsRealVm() && vm.Show(Properties.Settings.Default.ShowHiddenVMs))
|
|
dataGridView1.Rows.Add(new VMDataGridViewRow(SelectedVMs.Contains(vm), vm));
|
|
}
|
|
|
|
if (sortOrder != SortOrder.None && sortedColumn != null)
|
|
dataGridView1.Sort(sortedColumn, (sortOrder == SortOrder.Ascending) ? ListSortDirection.Ascending : ListSortDirection.Descending);
|
|
UpdateCounterLabelAndButtons();
|
|
}
|
|
}
|
|
|
|
private void UpdateCounterLabelAndButtons()
|
|
{
|
|
labelCounterVMs.Text = SelectedVMs.Count == 1 ? Messages.ONE_VM_SELECTED : string.Format(Messages.MOREONE_VM_SELECTED, SelectedVMs.Count);
|
|
buttonClearAll.Enabled = SelectedVMs.Count > 0;
|
|
buttonSelectAll.Enabled = SelectedVMs.Count < dataGridView1.RowCount;
|
|
}
|
|
|
|
// How to sort the VMs in the grid view: CA-69817
|
|
void dataGridView1_SortCompare(object sender, DataGridViewSortCompareEventArgs e)
|
|
{
|
|
e.Handled = false;
|
|
|
|
bool sortByName = false;
|
|
|
|
if (e.Column == ColumnCheckBox)
|
|
{
|
|
// Sort by check mark first, then by name
|
|
int checked1 = (bool)e.CellValue1 ? 1 : 0;
|
|
int checked2 = (bool)e.CellValue2 ? 1 : 0;
|
|
if (checked1 != checked2)
|
|
{
|
|
e.SortResult = checked2 - checked1;
|
|
e.Handled = true;
|
|
}
|
|
else
|
|
sortByName = true;
|
|
}
|
|
|
|
if (e.Column == ColumnName || sortByName)
|
|
{
|
|
// In order to sort by name, we actually use the built-in VM sort.
|
|
// This ensures we use the correct name sorting, and gives a consistent tie-breaker.
|
|
VM vm1 = ((VMDataGridViewRow)dataGridView1.Rows[e.RowIndex1]).Vm;
|
|
VM vm2 = ((VMDataGridViewRow)dataGridView1.Rows[e.RowIndex2]).Vm;
|
|
e.SortResult = vm1.CompareTo(vm2);
|
|
e.Handled = true;
|
|
}
|
|
|
|
// For any other column, we fall off the end of this function with e.Handled still false,
|
|
// and let the framework handle it.
|
|
}
|
|
|
|
private class VMDataGridViewRow : DataGridViewRow
|
|
{
|
|
private DataGridViewCheckBoxCell _selectedCell = new DataGridViewCheckBoxCell();
|
|
private DataGridViewTextBoxCell _nameCell = new DataGridViewTextBoxCell();
|
|
private DataGridViewTextBoxCell _descriptionCell = new DataGridViewTextBoxCell();
|
|
private DataGridViewTextBoxCell _currentGroupCell = new DataGridViewTextBoxCell();
|
|
private DataGridViewTextBoxCell _quiesce_supported;
|
|
public readonly VM Vm;
|
|
public VMDataGridViewRow(bool selected, VM vm)
|
|
{
|
|
Vm = vm;
|
|
Cells.Add(_selectedCell);
|
|
Cells.Add(_nameCell);
|
|
Cells.Add(_descriptionCell);
|
|
Cells.Add(_currentGroupCell);
|
|
if (VMGroup<T>.IsQuiescingSupported(vm.Connection))
|
|
{
|
|
_quiesce_supported = new DataGridViewTextBoxCell();
|
|
Cells.Add(_quiesce_supported);
|
|
}
|
|
Refresh(selected);
|
|
}
|
|
|
|
void Refresh(bool selected)
|
|
{
|
|
_selectedCell.Value = selected;
|
|
_nameCell.Value = Vm.Name();
|
|
_descriptionCell.Value = Vm.Description();
|
|
T group = Vm.Connection.Resolve(VMGroup<T>.VmToGroup(Vm));
|
|
_currentGroupCell.Value = group == null ? Messages.NONE : group.Name();
|
|
if(VMGroup<T>.IsQuiescingSupported(Vm.Connection))
|
|
{
|
|
if (Vm.allowed_operations.Contains((vm_operations.snapshot_with_quiesce)) && !Helpers.FeatureForbidden(Vm, Host.RestrictVss))
|
|
{
|
|
_quiesce_supported.Value = Messages.YES;
|
|
}
|
|
else
|
|
{
|
|
_quiesce_supported.Value = Messages.NO;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
protected override void PageLoadedCore(PageLoadedDirection direction)
|
|
{
|
|
RefreshTab(null);
|
|
}
|
|
|
|
private T _group = null;
|
|
private void RefreshTab(T group)
|
|
{
|
|
ColumnQuiesceSupported.Visible = VMGroup<T>.IsQuiescingSupported(Pool?.Connection);
|
|
_group = group;
|
|
if (Pool != null)
|
|
{
|
|
dataGridView1.Rows.Clear();
|
|
foreach (var vm in Pool.Connection.Cache.VMs)
|
|
{
|
|
int index = 0;
|
|
if (vm.IsRealVm() && vm.Show(Properties.Settings.Default.ShowHiddenVMs))
|
|
{
|
|
bool selected = group != null && VMGroup<T>.GroupToVMs(group).Contains(new XenRef<VM>(vm.opaque_ref));
|
|
index = dataGridView1.Rows.Add(new VMDataGridViewRow(selected, vm));
|
|
|
|
if (SelectedVMs.Contains(vm))
|
|
dataGridView1.Rows[index].Cells[0].Value = true;
|
|
else if (selected && !SelectedVMs.Contains(vm))
|
|
SelectedVMs.Add(vm);
|
|
}
|
|
}
|
|
|
|
dataGridView1.Sort(ColumnCheckBox, ListSortDirection.Ascending);
|
|
dataGridView1.AutoResizeColumns();
|
|
}
|
|
UpdateCounterLabelAndButtons();
|
|
}
|
|
|
|
protected override void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
|
|
{
|
|
if (e.ColumnIndex == 0 && e.RowIndex >= 0)
|
|
{
|
|
dataGridView1.Rows[e.RowIndex].Cells[0].Value = !(bool)dataGridView1.Rows[e.RowIndex].Cells[0].Value;
|
|
}
|
|
}
|
|
|
|
protected override void dataGridView1_CellValueChanged(object sender, DataGridViewCellEventArgs e)
|
|
{
|
|
if (e.ColumnIndex != 0 || e.RowIndex < 0 && e.RowIndex >= dataGridView1.RowCount)
|
|
return;
|
|
|
|
var row = dataGridView1.Rows[e.RowIndex] as VMDataGridViewRow;
|
|
|
|
if (row != null)
|
|
{
|
|
if ((bool)row.Cells[0].Value)
|
|
{
|
|
if (!SelectedVMs.Contains(row.Vm))
|
|
SelectedVMs.Add(row.Vm);
|
|
}
|
|
else
|
|
SelectedVMs.Remove(row.Vm);
|
|
}
|
|
|
|
UpdateCounterLabelAndButtons();
|
|
}
|
|
|
|
protected override void dataGridView1_RowStateChanged(object sender, DataGridViewRowStateChangedEventArgs e)
|
|
{
|
|
if ((e.Row.State & DataGridViewElementStates.Selected) != 0)
|
|
e.Row.Selected = false;
|
|
}
|
|
|
|
protected override void PageLeaveCore(PageLoadedDirection direction, ref bool cancel)
|
|
{
|
|
if (direction == PageLoadedDirection.Back)
|
|
return;
|
|
|
|
if (!userAcceptsWarning())
|
|
cancel = true;
|
|
}
|
|
|
|
private bool userAcceptsWarning()
|
|
{
|
|
string groupName = _group != null ? _group.Name() : GroupName;
|
|
return AssignGroupToolStripMenuItem<T>.AssignGroupToVMCommand.ChangesOK(SelectedVMs, _group, groupName);
|
|
}
|
|
|
|
protected override void buttonClearAll_Click(object sender, EventArgs e)
|
|
{
|
|
foreach (DataGridViewRow dataGridViewRow in dataGridView1.Rows)
|
|
{
|
|
dataGridViewRow.Cells[0].Value = false;
|
|
}
|
|
}
|
|
|
|
protected override void buttonSelectAll_Click(object sender, EventArgs e)
|
|
{
|
|
foreach (DataGridViewRow dataGridViewRow in dataGridView1.Rows)
|
|
{
|
|
dataGridViewRow.Cells[0].Value = true;
|
|
}
|
|
}
|
|
|
|
#region IEditPage implementation
|
|
public override AsyncAction SaveSettings()
|
|
{
|
|
return VMGroup<T>.AssignVMsToGroupAction(_clone, SelectedVMsRefs, true);
|
|
}
|
|
|
|
private T _clone;
|
|
public override void SetXenObjects(IXenObject orig, IXenObject clone)
|
|
{
|
|
_clone = (T)clone;
|
|
Pool = Helpers.GetPoolOfOne(_clone.Connection);
|
|
RefreshTab(_clone);
|
|
}
|
|
|
|
public override bool ValidToSave
|
|
{
|
|
get { return userAcceptsWarning(); }
|
|
}
|
|
|
|
public override void ShowLocalValidationMessages()
|
|
{
|
|
}
|
|
|
|
public override void HideLocalValidationMessages()
|
|
{
|
|
}
|
|
|
|
public override void Cleanup()
|
|
{
|
|
dataGridView1.Rows.Clear();
|
|
}
|
|
|
|
public override bool HasChanged
|
|
{
|
|
get
|
|
{
|
|
return (!Helpers.CompareLists(SelectedVMsRefs, VMGroup<T>.GroupToVMs(_clone)));
|
|
}
|
|
}
|
|
#endregion
|
|
}
|
|
}
|