mirror of
https://github.com/xcp-ng/xenadmin.git
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69 lines
2.8 KiB
C#
69 lines
2.8 KiB
C#
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/* 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.Text;
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using System.ComponentModel;
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using System.Reflection;
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using System.Windows.Forms;
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using System.ComponentModel.Design.Serialization;
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using System.Globalization;
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namespace XenAdmin.Commands
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{
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/// <summary>
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/// This is used so that the Command property on CommandToolStripButton and CommandToolStripMenuItem can be set with the Designer.
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/// </summary>
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public class CommandConverter : TypeConverter
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{
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public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
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{
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return destinationType == typeof(string) || destinationType == typeof(InstanceDescriptor);
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}
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public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
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{
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if (destinationType == typeof(string))
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{
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return value == null ? string.Empty : value.GetType().Name;
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}
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else if (destinationType == typeof(InstanceDescriptor))
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{
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ConstructorInfo ctor = value.GetType().GetConstructor(new Type[0]);
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return new InstanceDescriptor(ctor, new object[0]);
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}
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return base.ConvertTo(context, culture, value, destinationType);
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}
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}
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}
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