mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-12-22 16:36:03 +01:00
6a421173cc
Signed-off-by: Ji Jiang <ji.jiang@citrix.com>
184 lines
6.1 KiB
C#
184 lines
6.1 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.Drawing;
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using System.Windows.Forms;
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using XenAdmin.Controls;
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using XenAdmin.Core;
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using XenAPI;
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namespace XenAdmin.Wizards.RollingUpgradeWizard
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{
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public partial class RollingUpgradeReadyToUpgradePage : XenTabPage
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{
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public string SelectedSuppPack;
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public RollingUpgradeReadyToUpgradePage()
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{
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InitializeComponent();
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listBox.DrawItem += new DrawItemEventHandler(listBox_DrawItem);
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}
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void listBox_DrawItem(object sender, DrawItemEventArgs e)
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{
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ListBox lbox = sender as ListBox;
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var item = lbox.Items[e.Index];
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using (Brush brush = new SolidBrush(SystemColors.WindowText))
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{
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Host host = item as Host;
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if (host != null)
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{
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e.Graphics.DrawString(string.Format(host.IsMaster()
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? Messages.UPGRADE_POOL_MASTER_X
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: Messages.UPGRADE_SERVER_X, host.Name().Ellipsise(64)), Program.DefaultFont, brush, e.Bounds);
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return;
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}
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Pool pool = item as Pool;
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if (pool != null)
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{
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e.Graphics.DrawString(string.Format(Messages.POOL_X_READYUPGRADE, pool.Name().Ellipsise(64)), Program.DefaultFontBold, brush, e.Bounds);
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return;
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}
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e.Graphics.DrawString(item.ToString(), Program.DefaultFont, brush, e.Bounds);
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}
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}
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public override string Text
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{
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get
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{
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return Messages.READY_UPGRADE;
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}
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}
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public override string HelpID
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{
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get { return "Readyupgrade"; }
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}
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public override string PageTitle
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{
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get
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{
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return Messages.PERFORM_ROLLING_UPGRADE_INTERACTIVE_MODE;
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}
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}
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public override string NextText(bool isLastPage)
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{
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return Messages.START_UPGRADE;
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}
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public override bool EnableNext()
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{
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if (ApplySuppPackAfterUpgrade && !WizardHelpers.IsValidFile(FilePath))
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return false;
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return true;
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}
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protected override void PageLoadedCore(PageLoadedDirection direction)
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{
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listBox.Items.Clear();
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foreach (var master in SelectedMasters)
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{
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Pool pool = Helpers.GetPoolOfOne(master.Connection);
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if (pool != null)
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{
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listBox.Items.Add(pool);
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var hostsToUpgrade = pool.HostsToUpgrade();
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foreach (var host in hostsToUpgrade)
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{
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listBox.Items.Add(host);
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}
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}
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}
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listBox.Items.Add(Messages.REVERT_POOL_STATE);
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}
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protected override void PageLeaveCore(PageLoadedDirection direction, ref bool cancel)
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{
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if (direction == PageLoadedDirection.Forward && ApplySuppPackAfterUpgrade && !string.IsNullOrEmpty(FilePath))
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{
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WizardHelpers.ParseSuppPackFile(FilePath, this, ref cancel, out SelectedSuppPack);
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}
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}
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public IEnumerable<Host> SelectedMasters { private get; set; }
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private string FilePath
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{
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get { return fileNameTextBox.Text; }
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set { fileNameTextBox.Text = value; }
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}
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public bool ApplySuppPackAfterUpgrade
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{
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get
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{
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return checkBoxInstallSuppPack.Checked;
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}
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}
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private void BrowseButton_Click(object sender, EventArgs e)
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{
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checkBoxInstallSuppPack.Checked = true;
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var suppPack = WizardHelpers.GetSuppPackFromDisk(this);
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if (!string.IsNullOrEmpty(suppPack))
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FilePath = suppPack;
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OnPageUpdated();
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}
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private void fileNameTextBox_TextChanged(object sender, EventArgs e)
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{
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checkBoxInstallSuppPack.Checked = true;
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OnPageUpdated();
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}
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private void fileNameTextBox_Enter(object sender, EventArgs e)
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{
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checkBoxInstallSuppPack.Checked = true;
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OnPageUpdated();
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}
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private void checkBoxInstallSuppPack_CheckedChanged(object sender, EventArgs e)
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{
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OnPageUpdated();
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}
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}
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}
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