61 lines
1.9 KiB
C#
61 lines
1.9 KiB
C#
using System;
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using System.ComponentModel;
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using System.ComponentModel.Design.Serialization;
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using System.Globalization;
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using System.Reflection;
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namespace DevComponents.DotNetBar
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{
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/// <summary>
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/// Represents DocumentDockContainer object converter.
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/// </summary>
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public class DocumentDockContainerConverter:TypeConverter
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{
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public DocumentDockContainerConverter(){}
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public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
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{
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if(destinationType==typeof(InstanceDescriptor))
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return true;
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return base.CanConvertTo(context, destinationType);
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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==null)
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throw new ArgumentNullException("destinationType");
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if((destinationType==typeof(InstanceDescriptor)) && (value is DocumentDockContainer))
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{
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DocumentDockContainer doc=(DocumentDockContainer)value;
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Type[] constructorParams=null;
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MemberInfo constructorMemberInfo = null;
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object[] constructorValues = null;
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if(doc.Documents.Count==0)
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{
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constructorParams = new Type[0];
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constructorMemberInfo = typeof(DocumentDockContainer).GetConstructor(constructorParams);
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constructorValues = new object[0];
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}
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else
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{
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constructorParams = new Type[2] { typeof(DocumentBaseContainer[]), typeof(eOrientation) } ;
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constructorMemberInfo = typeof(DocumentDockContainer).GetConstructor(constructorParams);
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DocumentBaseContainer[] documentsArray = new DocumentBaseContainer[doc.Documents.Count];
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doc.Documents.CopyTo(documentsArray);
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constructorValues=new object[2] {documentsArray,doc.Orientation};
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}
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if(constructorMemberInfo!=null)
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{
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return new InstanceDescriptor(constructorMemberInfo, constructorValues);
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}
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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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