xenadmin/XenAdmin/SettingsPanels/VMAdvancedEditPage.cs
Cheng Zhang d4ec1289c2 CP-15401: Move hidden check out of designer
Signed-off-by: Cheng Zhang <cheng.zhang@citrix.com>
2016-01-22 17:02:59 +08:00

215 lines
7.1 KiB
C#

/* Copyright (c) Citrix Systems Inc.
* All rights reserved.
*
* 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.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using XenAdmin.Core;
using XenAPI;
using XenAdmin.Actions;
using System.Globalization;
namespace XenAdmin.SettingsPanels
{
public partial class VMAdvancedEditPage : UserControl, IEditPage
{
private static double SHADOW_MULTIPLIER_GENERAL_USE = 1.0;
private static double SHADOW_MULTIPLIER_CPS = 4.0;
private readonly ToolTip m_invalidParamToolTip;
private VM vm = null;
public VMAdvancedEditPage()
{
InitializeComponent();
Text = Messages.ADVANCED_OPTIONS;
m_invalidParamToolTip = new ToolTip
{
IsBalloon = true,
ToolTipIcon = ToolTipIcon.Warning,
ToolTipTitle = Messages.INVALID_PARAMETER
};
this.CPSOptimizationRadioButton.Visible = !XenAdmin.Core.Registry.CPSOptimizationHidden;
}
public String SubText
{
get
{
if (GeneralOptimizationRadioButton.Checked)
return GeneralOptimizationRadioButton.Text.Replace("&", "");
else if (CPSOptimizationRadioButton.Checked)
return CPSOptimizationRadioButton.Text.Replace("&", "");
else
{
return String.Format(Messages.SHADOW_MEMORY_MULTIPLIER, ShadowMultiplierTextBox.Text);
}
}
}
public Image Image
{
get
{
return Properties.Resources._002_Configure_h32bit_16;
}
}
public void SetXenObjects(IXenObject orig, IXenObject clone)
{
vm = clone as VM;
Repopulate();
}
public void Repopulate()
{
if (vm == null)
return;
if (vm.power_state == vm_power_state.Suspended || vm.power_state == vm_power_state.Paused)
{
CPSOptimizationRadioButton.Enabled = GeneralOptimizationRadioButton.Enabled = ManualOptimizationRadioButton.Enabled = false;
ManualOptimizationGroupBox.Enabled = labelShadowMultiplier.Enabled = ShadowMultiplierTextBox.Enabled = false;
iconWarning.Visible = labelWarning.Visible = true;
}
else
iconWarning.Visible = labelWarning.Visible = false;
double mul = vm.HVM_shadow_multiplier;
if (mul == SHADOW_MULTIPLIER_GENERAL_USE)
{
GeneralOptimizationRadioButton.Checked = true;
}
else if (mul == SHADOW_MULTIPLIER_CPS)
{
CPSOptimizationRadioButton.Checked = true;
}
else
{
ManualOptimizationRadioButton.Checked = true;
}
ShadowValue = mul;
}
public bool HasChanged
{
get { return ShadowValue != vm.HVM_shadow_multiplier; }
}
private double ShadowValue
{
get
{
double v;
return double.TryParse(ShadowMultiplierTextBox.Text, NumberStyles.Any, CultureInfo.InvariantCulture, out v)
? v
: -1;
}
set
{
ShadowMultiplierTextBox.Text = value.ToString(CultureInfo.InvariantCulture);
}
}
public void ShowLocalValidationMessages()
{
if (!ValidToSave)
{
HelpersGUI.ShowBalloonMessage(ShadowMultiplierTextBox,
Messages.SHADOW_MEMORY_MULTIPLIER_VALUE,
m_invalidParamToolTip);
}
}
public void Cleanup()
{
if (m_invalidParamToolTip != null)
m_invalidParamToolTip.Dispose();
}
public bool ValidToSave
{
get
{
double v;
return double.TryParse(ShadowMultiplierTextBox.Text, NumberStyles.Any, CultureInfo.InvariantCulture, out v)
&& v >= 1.0;
}
}
public AsyncAction SaveSettings()
{
if (vm.power_state == vm_power_state.Running)
{
return new DelegatedAsyncAction(
vm.Connection,
Messages.ACTION_CHANGE_SHADOW_MULTIPLIER,
string.Format(Messages.ACTION_CHANGING_SHADOW_MULTIPLIER_FOR, vm),
null,
delegate(Session session) { VM.set_shadow_multiplier_live(session, vm.opaque_ref, ShadowValue); },
true,
"vm.set_shadow_multiplier_live"
);
}
else
{
vm.HVM_shadow_multiplier = ShadowValue;
return null;
}
}
private void GeneralOptimizationRadioButton_CheckedChanged(object sender, EventArgs e)
{
ShadowValue = SHADOW_MULTIPLIER_GENERAL_USE;
}
private void CPSOptimizationRadioButton_CheckedChanged(object sender, EventArgs e)
{
ShadowValue = SHADOW_MULTIPLIER_CPS;
}
private void ManualOptimizationRadioButton_CheckedChanged(object sender, EventArgs e)
{
ManualOptimizationGroupBox.Enabled = ManualOptimizationRadioButton.Checked;
}
}
}