niko
102 lines
5.4 KiB
C#
102 lines
5.4 KiB
C#
using System;
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using System.ComponentModel;
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using System.Globalization;
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namespace System
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{
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/// <summary>Converts a <see cref="T:System.String" /> type to a <see cref="T:System.Uri" /> type, and vice versa.</summary>
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// Token: 0x02000306 RID: 774
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public class UriTypeConverter : global::System.ComponentModel.TypeConverter
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{
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// Token: 0x06001BEF RID: 7151 RVA: 0x00068A78 File Offset: 0x00066C78
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private bool CanConvert(Type type)
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{
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return type == typeof(string) || type == typeof(global::System.Uri);
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}
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/// <summary>Returns whether this converter can convert an object of the given type to the type of this converter.</summary>
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/// <returns>true if <paramref name="sourceType" /> is a <see cref="T:System.String" /> type or a <see cref="T:System.Uri" /> type can be assigned from <paramref name="sourceType" />; otherwise, false.</returns>
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/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext" /> that provides a format context.</param>
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/// <param name="sourceType">A <see cref="T:System.Type" /> that represents the type that you want to convert from.</param>
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/// <exception cref="T:System.ArgumentNullException">The <paramref name="sourceType" /> parameter is null.</exception>
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// Token: 0x06001BF0 RID: 7152 RVA: 0x00068AA0 File Offset: 0x00066CA0
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public override bool CanConvertFrom(global::System.ComponentModel.ITypeDescriptorContext context, Type sourceType)
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{
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if (sourceType == null)
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{
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throw new ArgumentNullException("sourceType");
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}
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return this.CanConvert(sourceType);
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}
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/// <summary>Returns whether this converter can convert the object to the specified type, using the specified context.</summary>
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/// <returns>true if <paramref name="destinationType" /> is of type <see cref="T:System.ComponentModel.Design.Serialization.InstanceDescriptor" />, <see cref="T:System.String" />, or <see cref="T:System.Uri" />; otherwise, false.</returns>
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/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext" /> that provides a format context.</param>
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/// <param name="destinationType">A <see cref="T:System.Type" /> that represents the type that you want to convert to.</param>
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// Token: 0x06001BF1 RID: 7153 RVA: 0x00068ABC File Offset: 0x00066CBC
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public override bool CanConvertTo(global::System.ComponentModel.ITypeDescriptorContext context, Type destinationType)
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{
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return destinationType != null && this.CanConvert(destinationType);
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}
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/// <summary>Converts the given object to the type of this converter, using the specified context and culture information.</summary>
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/// <returns>An <see cref="T:System.Object" /> that represents the converted value.</returns>
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/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext" /> that provides a format context.</param>
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/// <param name="culture">The <see cref="T:System.Globalization.CultureInfo" /> to use as the current culture.</param>
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/// <param name="value">The <see cref="T:System.Object" /> to convert.</param>
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/// <exception cref="T:System.NotSupportedException">The conversion cannot be performed.</exception>
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// Token: 0x06001BF2 RID: 7154 RVA: 0x00068AD0 File Offset: 0x00066CD0
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public override object ConvertFrom(global::System.ComponentModel.ITypeDescriptorContext context, CultureInfo culture, object value)
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{
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if (value == null)
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{
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throw new ArgumentNullException("value");
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}
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if (!this.CanConvertFrom(context, value.GetType()))
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{
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throw new NotSupportedException(global::Locale.GetText("Cannot convert from value."));
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}
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if (value is global::System.Uri)
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{
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return value;
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}
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string text = value as string;
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if (text != null)
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{
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return new global::System.Uri(text, global::System.UriKind.RelativeOrAbsolute);
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}
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return base.ConvertFrom(context, culture, value);
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}
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/// <summary>Converts a given value object to the specified type, using the specified context and culture information.</summary>
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/// <returns>An <see cref="T:System.Object" /> that represents the converted value.</returns>
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/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext" /> that provides a format context.</param>
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/// <param name="culture">A <see cref="T:System.Globalization.CultureInfo" />. If null is passed, the current culture is assumed.</param>
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/// <param name="value">The <see cref="T:System.Object" /> to convert.</param>
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/// <param name="destinationType">The <see cref="T:System.Type" /> to convert the <paramref name="value" /> parameter to.</param>
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/// <exception cref="T:System.ArgumentNullException">The <paramref name="destinationType" /> parameter is null.</exception>
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/// <exception cref="T:System.NotSupportedException">The conversion cannot be performed.</exception>
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// Token: 0x06001BF3 RID: 7155 RVA: 0x00068B3C File Offset: 0x00066D3C
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public override object ConvertTo(global::System.ComponentModel.ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
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{
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if (!this.CanConvertTo(context, destinationType))
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{
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throw new NotSupportedException(global::Locale.GetText("Cannot convert to destination type."));
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}
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global::System.Uri uri = value as global::System.Uri;
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if (uri != null)
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{
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if (destinationType == typeof(string))
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{
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return uri.ToString();
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}
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if (destinationType == typeof(global::System.Uri))
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{
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return uri;
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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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