xenadmin/XenAdmin/Wizards/GenericPages/LunPerVdiMappingPage.cs

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/* 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.Collections.Generic;
using System.Linq;
using XenAdmin.Controls;
namespace XenAdmin.Wizards.GenericPages
{
public abstract partial class LunPerVdiMappingPage : XenTabPage
{
protected LunPerVdiMappingPage()
{
InitializeComponent();
lunPerVdiPicker.OnSelectionChanged += picker_SelectionChanged;
}
/// <summary>
/// Data has been set in the picker i.e. user requires a mapping from this page
/// </summary>
public bool MapLunsToVdisRequired
{
get { return PickerData.Count > 0; }
}
/// <summary>
/// Is all the data in the picker mappable
/// </summary>
public bool IsAnyPickerDataMappable
{
get { return PickerData.Any(i => i.IsValidForMapping); }
}
private void picker_SelectionChanged(object sender, EventArgs e)
{
OnPageUpdated();
}
protected abstract void PopulatePicker();
protected void AddDataToPicker(List<LunPerVdiPickerItem> itemsToAdd)
{
lunPerVdiPicker.AddRange(itemsToAdd);
}
protected List<LunPerVdiPickerItem> PickerData
{
get { return lunPerVdiPicker.MappedItems; }
}
public void ClearPickerData()
{
lunPerVdiPicker.Clear();
}
protected override void PageLeaveCore(PageLoadedDirection direction, ref bool cancel)
{
if(direction == PageLoadedDirection.Back)
{
ClearPickerData();
}
OnPageUpdated();
}
public bool ValidSelectionMade
{
get { return lunPerVdiPicker.SelectionIsValid; }
}
public override bool EnableNext()
{
return ValidSelectionMade;
}
public override string Text
{
get { return Messages.LUNPERVDI_PAGE_NAME; }
}
public override string PageTitle
{
get { return Messages.LUNPERVDI_PAGE_TITLE; }
}
protected string VdiColumnTitle
{
set { lunPerVdiPicker.VdiColumnTitle = value; }
}
}
}