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621 lines
30 KiB
621 lines
30 KiB
using IPA.Config.Data;
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using IPA.Config.Stores.Attributes;
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using IPA.Logging;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Boolean = IPA.Config.Data.Boolean;
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namespace IPA.Config.Stores.Converters
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{
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/// <summary>
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/// Provides utility functions for custom converters.
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/// </summary>
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public static class Converter
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{
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/// <summary>
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/// Gets the integral value of a <see cref="Value"/>, coercing a <see cref="FloatingPoint"/> if necessary,
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/// or <see langword="null"/> if <paramref name="val"/> is not an <see cref="Integer"/> or <see cref="FloatingPoint"/>.
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/// </summary>
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/// <param name="val">the <see cref="Value"/> to get the integral value of</param>
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/// <returns>the integral value of <paramref name="val"/>, or <see langword="null"/></returns>
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public static long? IntValue(Value val)
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=> val is Integer inte ? inte.Value :
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val is FloatingPoint fp ? fp.AsInteger()?.Value :
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null;
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/// <summary>
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/// Gets the floaing point value of a <see cref="Value"/>, coercing an <see cref="Integer"/> if necessary,
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/// or <see langword="null"/> if <paramref name="val"/> is not an <see cref="Integer"/> or <see cref="FloatingPoint"/>.
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/// </summary>
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/// <param name="val">the <see cref="Value"/> to get the floaing point value of</param>
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/// <returns>the floaing point value of <paramref name="val"/>, or <see langword="null"/></returns>
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public static decimal? FloatValue(Value val)
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=> val is FloatingPoint fp ? fp.Value :
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val is Integer inte ? inte.AsFloat()?.Value :
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null;
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internal static Type GetDefaultConverterType(Type t)
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{
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if (t.IsEnum)
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{
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return typeof(CaseInsensitiveEnumConverter<>).MakeGenericType(t);
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}
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if (t.IsGenericType)
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{
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var generic = t.GetGenericTypeDefinition();
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var args = t.GetGenericArguments();
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if (generic == typeof(List<>))
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return (typeof(ListConverter<>).MakeGenericType(args));
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else if (generic == typeof(IList<>))
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return (typeof(IListConverter<>).MakeGenericType(args));
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else if (generic == typeof(Dictionary<,>) && args[0] == typeof(string))
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return (typeof(DictionaryConverter<>).MakeGenericType(args[1]));
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else if (generic == typeof(IDictionary<,>) && args[0] == typeof(string))
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return (typeof(IDictionaryConverter<>).MakeGenericType(args[1]));
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#if NET4
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else if (generic == typeof(ISet<>))
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return (typeof(ISetConverter<>).MakeGenericType(args));
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else if (generic == typeof(IReadOnlyDictionary<,>) && args[0] == typeof(string))
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return (typeof(IReadOnlyDictionaryConverter<>).MakeGenericType(args[1]));
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#endif
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}
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var iCollBase = t.GetInterfaces()
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.FirstOrDefault(i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(ICollection<>));
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if (iCollBase != null && t.GetConstructor(Type.EmptyTypes) != null)
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{ // if it implements ICollection and has a default constructor
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var valueType = iCollBase.GetGenericArguments().First();
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return (typeof(CollectionConverter<,>).MakeGenericType(valueType, t));
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}
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if (t == typeof(string))
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{
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//Logger.log.Debug($"gives StringConverter");
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return typeof(StringConverter);
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}
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if (t.IsValueType)
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{ // we have to do this garbo to make it accept the thing that we know is a value type at instantiation time
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if (t.IsGenericType && t.GetGenericTypeDefinition() == typeof(Nullable<>))
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{ // this is a Nullable
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//Logger.log.Debug($"gives NullableConverter<{Nullable.GetUnderlyingType(t)}>");
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return (typeof(NullableConverter<>).MakeGenericType(Nullable.GetUnderlyingType(t)));
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}
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//Logger.log.Debug($"gives converter for value type {t}");
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var valConv = Activator.CreateInstance(typeof(ValConv<>).MakeGenericType(t)) as IValConv;
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return valConv.Get();
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}
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//Logger.log.Debug($"gives CustomObjectConverter<{t}>");
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return (typeof(CustomObjectConverter<>).MakeGenericType(t));
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}
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internal interface IValConv
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{
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Type Get();
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}
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internal interface IValConv<T>
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{
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Type Get();
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}
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internal class ValConv<T> : IValConv, IValConv<T> where T : struct
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{
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private static readonly IValConv<T> Impl = ValConvImpls.Impl as IValConv<T> ?? new ValConv<T>();
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public Type Get() => Impl.Get();
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Type IValConv<T>.Get()
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=> typeof(CustomValueTypeConverter<T>);
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}
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private class ValConvImpls : IValConv<char>,
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IValConv<IntPtr>, IValConv<UIntPtr>,
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IValConv<long>, IValConv<ulong>,
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IValConv<int>, IValConv<uint>,
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IValConv<short>, IValConv<ushort>,
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IValConv<sbyte>, IValConv<byte>,
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IValConv<float>, IValConv<double>,
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IValConv<decimal>, IValConv<bool>
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{
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internal static readonly ValConvImpls Impl = new ValConvImpls();
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Type IValConv<char>.Get() => typeof(CharConverter);
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Type IValConv<long>.Get() => typeof(LongConverter);
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Type IValConv<ulong>.Get() => typeof(ULongConverter);
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Type IValConv<IntPtr>.Get() => typeof(IntPtrConverter);
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Type IValConv<UIntPtr>.Get() => typeof(UIntPtrConverter);
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Type IValConv<int>.Get() => typeof(IntConverter);
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Type IValConv<uint>.Get() => typeof(UIntConverter);
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Type IValConv<short>.Get() => typeof(ShortConverter);
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Type IValConv<ushort>.Get() => typeof(UShortConverter);
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Type IValConv<byte>.Get() => typeof(ByteConverter);
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Type IValConv<sbyte>.Get() => typeof(SByteConverter);
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Type IValConv<float>.Get() => typeof(FloatConverter);
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Type IValConv<double>.Get() => typeof(DoubleConverter);
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Type IValConv<decimal>.Get() => typeof(DecimalConverter);
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Type IValConv<bool>.Get() => typeof(BooleanConverter);
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}
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}
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/// <summary>
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/// Provides generic utilities for converters for certain types.
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/// </summary>
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/// <typeparam name="T">the type of the <see cref="ValueConverter{T}"/> that this works on</typeparam>
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public static class Converter<T>
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{
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private static ValueConverter<T> defaultConverter = null;
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/// <summary>
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/// Gets the default <see cref="ValueConverter{T}"/> for the current type.
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/// </summary>
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public static ValueConverter<T> Default
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=> defaultConverter ??= MakeDefault();
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internal static ValueConverter<T> MakeDefault()
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{
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var t = typeof(T);
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//Logger.log.Debug($"Converter<{t}>.MakeDefault()");
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static ValueConverter<T> MakeInstOf(Type ty)
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=> Activator.CreateInstance(ty) as ValueConverter<T>;
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return MakeInstOf(Converter.GetDefaultConverterType(t));
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}
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}
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/// <summary>
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/// A converter for a <see cref="Nullable{T}"/>.
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/// </summary>
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/// <typeparam name="T">the underlying type of the <see cref="Nullable{T}"/></typeparam>
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public class NullableConverter<T> : ValueConverter<T?> where T : struct
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{
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private readonly ValueConverter<T> baseConverter;
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/// <summary>
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/// Creates a converter with the default converter for the base type.
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/// Equivalent to
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/// <code>
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/// new NullableConverter(Converter<T>.Default)
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/// </code>
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/// </summary>
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/// <seealso cref="NullableConverter{T}.NullableConverter(ValueConverter{T})"/>
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/// <seealso cref="Converter{T}.Default"/>
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public NullableConverter() : this(Converter<T>.Default) { }
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/// <summary>
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/// Creates a converter with the given underlying <see cref="ValueConverter{T}"/>.
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/// </summary>
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/// <param name="underlying">the undlerlying <see cref="ValueConverter{T}"/> to use</param>
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public NullableConverter(ValueConverter<T> underlying)
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=> baseConverter = underlying;
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/// <summary>
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/// Converts a <see cref="Value"/> tree to a value.
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/// </summary>
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/// <param name="value">the <see cref="Value"/> tree to convert</param>
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/// <param name="parent">the object which will own the created object</param>
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/// <returns>the object represented by <paramref name="value"/></returns>
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public override T? FromValue(Value value, object parent)
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=> value == null ? null : new T?(baseConverter.FromValue(value, parent));
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/// <summary>
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/// Converts a nullable <typeparamref name="T"/> to a <see cref="Value"/> tree.
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/// </summary>
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/// <param name="obj">the value to serialize</param>
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/// <param name="parent">the object which owns <paramref name="obj"/></param>
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/// <returns>a <see cref="Value"/> tree representing <paramref name="obj"/>.</returns>
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public override Value ToValue(T? obj, object parent)
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=> obj == null ? null : baseConverter.ToValue(obj.Value, parent);
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}
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/// <summary>
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/// A converter for a <see cref="Nullable{T}"/> that default-constructs a converter of type <typeparamref name="TConverter"/>
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/// to use as the underlying converter. Use this in the <see cref="UseConverterAttribute"/>.
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/// </summary>
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/// <typeparam name="T">the underlying type of the <see cref="Nullable{T}"/></typeparam>
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/// <typeparam name="TConverter">the type to use as an underlying converter</typeparam>
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/// <seealso cref="NullableConverter{T}"/>
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public sealed class NullableConverter<T, TConverter> : NullableConverter<T>
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where T : struct
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where TConverter : ValueConverter<T>, new()
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{
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/// <summary>
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/// Creates a converter with a new <typeparamref name="TConverter"/> as the underlying converter.
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/// </summary>
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/// <seealso cref="NullableConverter{T}.NullableConverter(ValueConverter{T})"/>
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public NullableConverter() : base(new TConverter()) { }
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}
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/// <summary>
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/// A converter for an enum of type <typeparamref name="T"/>, that converts the enum to its string representation and back.
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/// </summary>
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/// <typeparam name="T">the enum type</typeparam>
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public sealed class EnumConverter<T> : ValueConverter<T>
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where T : Enum
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{
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/// <summary>
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/// Converts a <see cref="Value"/> that is a <see cref="Text"/> node to the corresponding enum value.
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/// </summary>
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/// <param name="value">the <see cref="Value"/> to convert</param>
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/// <param name="parent">the object which will own the created object</param>
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/// <returns>the deserialized enum value</returns>
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/// <exception cref="ArgumentException">if <paramref name="value"/> is not a <see cref="Text"/> node</exception>
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public override T FromValue(Value value, object parent)
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=> value is Text t
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? (T)Enum.Parse(typeof(T), t.Value)
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: throw new ArgumentException("Value not a string", nameof(value));
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/// <summary>
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/// Converts an enum of type <typeparamref name="T"/> to a <see cref="Value"/> node corresponding to its value.
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/// </summary>
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/// <param name="obj">the value to serialize</param>
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/// <param name="parent">the object which owns <paramref name="obj"/></param>
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/// <returns>a <see cref="Text"/> node representing <paramref name="obj"/></returns>
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public override Value ToValue(T obj, object parent)
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=> Value.Text(obj.ToString());
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}
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/// <summary>
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/// A converter for an enum of type <typeparamref name="T"/>, that converts the enum to its string representation and back,
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/// ignoring the case of the serialized value for deseiralization.
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/// </summary>
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/// <typeparam name="T">the enum type</typeparam>
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public sealed class CaseInsensitiveEnumConverter<T> : ValueConverter<T>
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where T : Enum
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{
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/// <summary>
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/// Converts a <see cref="Value"/> that is a <see cref="Text"/> node to the corresponding enum value.
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/// </summary>
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/// <param name="value">the <see cref="Value"/> to convert</param>
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/// <param name="parent">the object which will own the created object</param>
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/// <returns>the deserialized enum value</returns>
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/// <exception cref="ArgumentException">if <paramref name="value"/> is not a <see cref="Text"/> node</exception>
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public override T FromValue(Value value, object parent)
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=> value is Text t
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? (T)Enum.Parse(typeof(T), t.Value, true)
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: throw new ArgumentException("Value not a string", nameof(value));
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/// <summary>
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/// Converts an enum of type <typeparamref name="T"/> to a <see cref="Value"/> node corresponding to its value.
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/// </summary>
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/// <param name="obj">the value to serialize</param>
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/// <param name="parent">the object which owns <paramref name="obj"/></param>
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/// <returns>a <see cref="Text"/> node representing <paramref name="obj"/></returns>
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public override Value ToValue(T obj, object parent)
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=> Value.Text(obj.ToString());
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}
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/// <summary>
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/// A converter for an enum of type <typeparamref name="T"/>, that converts the enum to its underlying value for serialization.
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/// </summary>
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/// <typeparam name="T">the enum type</typeparam>
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public sealed class NumericEnumConverter<T> : ValueConverter<T>
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where T : Enum
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{
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/// <summary>
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/// Converts a <see cref="Value"/> that is a numeric node to the corresponding enum value.
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/// </summary>
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/// <param name="value">the <see cref="Value"/> to convert</param>
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/// <param name="parent">the object which will own the created object</param>
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/// <returns>the deserialized enum value</returns>
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/// <exception cref="ArgumentException">if <paramref name="value"/> is not a numeric node</exception>
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public override T FromValue(Value value, object parent)
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=> (T)Enum.ToObject(typeof(T), Converter.IntValue(value)
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?? throw new ArgumentException("Value not a numeric node", nameof(value)));
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/// <summary>
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/// Converts an enum of type <typeparamref name="T"/> to a <see cref="Value"/> node corresponding to its value.
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/// </summary>
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/// <param name="obj">the value to serialize</param>
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/// <param name="parent">the object which owns <paramref name="obj"/></param>
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/// <returns>an <see cref="Integer"/> node representing <paramref name="obj"/></returns>
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public override Value ToValue(T obj, object parent)
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=> Value.Integer(Convert.ToInt64(obj));
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}
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/// <summary>
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/// A converter for instances of <see cref="IDictionary{TKey, TValue}"/>.
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/// </summary>
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/// <typeparam name="TValue">the value type of the dictionary</typeparam>
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public class IDictionaryConverter<TValue> : ValueConverter<IDictionary<string, TValue>>
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{
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/// <summary>
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/// Gets the converter for the dictionary's value type.
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/// </summary>
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protected ValueConverter<TValue> BaseConverter { get; }
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/// <summary>
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/// Constructs an <see cref="IDictionaryConverter{TValue}"/> using the default converter for the value type.
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/// </summary>
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public IDictionaryConverter() : this(Converter<TValue>.Default) { }
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/// <summary>
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/// Constructs an <see cref="IDictionaryConverter{TValue}"/> using the specified converter for the value.
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/// </summary>
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/// <param name="converter">the converter for the value</param>
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public IDictionaryConverter(ValueConverter<TValue> converter)
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=> BaseConverter = converter;
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/// <summary>
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/// Converts a <see cref="Map"/> to an <see cref="IDictionary{TKey, TValue}"/> that is represented by it.
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/// </summary>
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/// <param name="value">the <see cref="Map"/> to convert</param>
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/// <param name="parent">the parent that will own the resulting object</param>
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/// <returns>the deserialized dictionary</returns>
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public override IDictionary<string, TValue> FromValue(Value value, object parent)
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=> (value as Map)?.Select(kvp => (kvp.Key, val: BaseConverter.FromValue(kvp.Value, parent)))
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?.ToDictionary(p => p.Key, p => p.val)
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?? throw new ArgumentException("Value not a map", nameof(value));
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/// <summary>
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/// Serializes an <see cref="IDictionary{TKey, TValue}"/> into a <see cref="Map"/> containing its values.
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/// </summary>
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/// <param name="obj">the dictionary to serialize</param>
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/// <param name="parent">the object that owns the dictionary</param>
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/// <returns>the dictionary serialized as a <see cref="Map"/></returns>
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public override Value ToValue(IDictionary<string, TValue> obj, object parent)
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=> Value.From(obj.Select(p => new KeyValuePair<string, Value>(p.Key, BaseConverter.ToValue(p.Value, parent))));
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}
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/// <summary>
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/// A converter for instances of <see cref="IDictionary{TKey, TValue}"/>, specifying a value converter as a type parameter.
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/// </summary>
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/// <typeparam name="TValue">the value type of the dictionary</typeparam>
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/// <typeparam name="TConverter">the converter type for values</typeparam>
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public sealed class IDictionaryConverter<TValue, TConverter> : IDictionaryConverter<TValue>
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where TConverter : ValueConverter<TValue>, new()
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{
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/// <summary>
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/// Constructs a new <see cref="IDictionaryConverter{TValue, TConverter}"/> with a new instance of
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/// <typeparamref name="TConverter"/> as the value converter.
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/// </summary>
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public IDictionaryConverter() : base(new TConverter()) { }
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}
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/// <summary>
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/// A converter for instances of <see cref="Dictionary{TKey, TValue}"/>.
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/// </summary>
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/// <typeparam name="TValue">the value type of the dictionary</typeparam>
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public class DictionaryConverter<TValue> : ValueConverter<Dictionary<string, TValue>>
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{
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/// <summary>
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/// Gets the converter for the dictionary's value type.
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/// </summary>
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protected ValueConverter<TValue> BaseConverter { get; }
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/// <summary>
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/// Constructs an <see cref="IDictionaryConverter{TValue}"/> using the default converter for the value type.
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/// </summary>
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public DictionaryConverter() : this(Converter<TValue>.Default) { }
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/// <summary>
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/// Constructs an <see cref="IDictionaryConverter{TValue}"/> using the specified converter for the value.
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/// </summary>
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/// <param name="converter">the converter for the value</param>
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public DictionaryConverter(ValueConverter<TValue> converter)
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=> BaseConverter = converter;
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/// <summary>
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/// Converts a <see cref="Map"/> to a <see cref="Dictionary{TKey, TValue}"/> that is represented by it.
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/// </summary>
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/// <param name="value">the <see cref="Map"/> to convert</param>
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/// <param name="parent">the parent that will own the resulting object</param>
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/// <returns>the deserialized dictionary</returns>
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public override Dictionary<string, TValue> FromValue(Value value, object parent)
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=> (value as Map)?.Select(kvp => (kvp.Key, val: BaseConverter.FromValue(kvp.Value, parent)))
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?.ToDictionary(p => p.Key, p => p.val)
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?? throw new ArgumentException("Value not a map", nameof(value));
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/// <summary>
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/// Serializes a <see cref="Dictionary{TKey, TValue}"/> into a <see cref="Map"/> containing its values.
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/// </summary>
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/// <param name="obj">the dictionary to serialize</param>
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/// <param name="parent">the object that owns the dictionary</param>
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/// <returns>the dictionary serialized as a <see cref="Map"/></returns>
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public override Value ToValue(Dictionary<string, TValue> obj, object parent)
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=> Value.From(obj.Select(p => new KeyValuePair<string, Value>(p.Key, BaseConverter.ToValue(p.Value, parent))));
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}
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/// <summary>
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/// A converter for instances of <see cref="Dictionary{TKey, TValue}"/>, specifying a value converter as a type parameter.
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/// </summary>
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/// <typeparam name="TValue">the value type of the dictionary</typeparam>
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/// <typeparam name="TConverter">the converter type for values</typeparam>
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public sealed class DictionaryConverter<TValue, TConverter> : DictionaryConverter<TValue>
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where TConverter : ValueConverter<TValue>, new()
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{
|
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/// <summary>
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/// Constructs a new <see cref="IDictionaryConverter{TValue, TConverter}"/> with a new instance of
|
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/// <typeparamref name="TConverter"/> as the value converter.
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/// </summary>
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public DictionaryConverter() : base(new TConverter()) { }
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}
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#if NET4
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|
|
|
/// <summary>
|
|
/// A converter for instances of <see cref="IReadOnlyDictionary{TKey, TValue}"/>.
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/// </summary>
|
|
/// <typeparam name="TValue">the value type of the dictionary</typeparam>
|
|
public class IReadOnlyDictionaryConverter<TValue> : ValueConverter<IReadOnlyDictionary<string, TValue>>
|
|
{
|
|
/// <summary>
|
|
/// Gets the converter for the dictionary's value type.
|
|
/// </summary>
|
|
protected ValueConverter<TValue> BaseConverter { get; }
|
|
|
|
/// <summary>
|
|
/// Constructs an <see cref="IReadOnlyDictionaryConverter{TValue}"/> using the default converter for the value type.
|
|
/// </summary>
|
|
public IReadOnlyDictionaryConverter() : this(Converter<TValue>.Default) { }
|
|
/// <summary>
|
|
/// Constructs an <see cref="IReadOnlyDictionaryConverter{TValue}"/> using the specified converter for the value.
|
|
/// </summary>
|
|
/// <param name="converter">the converter for the value</param>
|
|
public IReadOnlyDictionaryConverter(ValueConverter<TValue> converter)
|
|
=> BaseConverter = converter;
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|
|
|
/// <summary>
|
|
/// Converts a <see cref="Map"/> to an <see cref="IDictionary{TKey, TValue}"/> that is represented by it.
|
|
/// </summary>
|
|
/// <param name="value">the <see cref="Map"/> to convert</param>
|
|
/// <param name="parent">the parent that will own the resulting object</param>
|
|
/// <returns>the deserialized dictionary</returns>
|
|
public override IReadOnlyDictionary<string, TValue> FromValue(Value value, object parent)
|
|
=> (value as Map)?.Select(kvp => (kvp.Key, val: BaseConverter.FromValue(kvp.Value, parent)))
|
|
?.ToDictionary(p => p.Key, p => p.val)
|
|
?? throw new ArgumentException("Value not a map", nameof(value));
|
|
|
|
/// <summary>
|
|
/// Serializes an <see cref="IDictionary{TKey, TValue}"/> into a <see cref="Map"/> containing its values.
|
|
/// </summary>
|
|
/// <param name="obj">the dictionary to serialize</param>
|
|
/// <param name="parent">the object that owns the dictionary</param>
|
|
/// <returns>the dictionary serialized as a <see cref="Map"/></returns>
|
|
public override Value ToValue(IReadOnlyDictionary<string, TValue> obj, object parent)
|
|
=> Value.From(obj.Select(p => new KeyValuePair<string, Value>(p.Key, BaseConverter.ToValue(p.Value, parent))));
|
|
}
|
|
|
|
/// <summary>
|
|
/// A converter for instances of <see cref="IReadOnlyDictionary{TKey, TValue}"/>, specifying a value converter as a type parameter.
|
|
/// </summary>
|
|
/// <typeparam name="TValue">the value type of the dictionary</typeparam>
|
|
/// <typeparam name="TConverter">the converter type for values</typeparam>
|
|
public sealed class IReadOnlyDictionaryConverter<TValue, TConverter> : IReadOnlyDictionaryConverter<TValue>
|
|
where TConverter : ValueConverter<TValue>, new()
|
|
{
|
|
/// <summary>
|
|
/// Constructs a new <see cref="IReadOnlyDictionaryConverter{TValue, TConverter}"/> with a new instance of
|
|
/// <typeparamref name="TConverter"/> as the value converter.
|
|
/// </summary>
|
|
public IReadOnlyDictionaryConverter() : base(new TConverter()) { }
|
|
}
|
|
#endif
|
|
|
|
internal class StringConverter : ValueConverter<string>
|
|
{
|
|
public override string FromValue(Value value, object parent)
|
|
=> (value as Text)?.Value;
|
|
|
|
public override Value ToValue(string obj, object parent)
|
|
=> Value.From(obj);
|
|
}
|
|
|
|
internal class CharConverter : ValueConverter<char>
|
|
{
|
|
public override char FromValue(Value value, object parent)
|
|
=> (value as Text)?.Value[0]
|
|
?? throw new ArgumentException("Value not a text node", nameof(value)); // can throw nullptr
|
|
|
|
public override Value ToValue(char obj, object parent)
|
|
=> Value.From(char.ToString(obj));
|
|
}
|
|
|
|
internal class LongConverter : ValueConverter<long>
|
|
{
|
|
public override long FromValue(Value value, object parent)
|
|
=> Converter.IntValue(value)
|
|
?? throw new ArgumentException("Value not a numeric value", nameof(value));
|
|
|
|
public override Value ToValue(long obj, object parent)
|
|
=> Value.From(obj);
|
|
}
|
|
|
|
internal class ULongConverter : ValueConverter<ulong>
|
|
{
|
|
public override ulong FromValue(Value value, object parent)
|
|
=> (ulong)(Converter.FloatValue(value)
|
|
?? throw new ArgumentException("Value not a numeric value", nameof(value)));
|
|
|
|
public override Value ToValue(ulong obj, object parent)
|
|
=> Value.From(obj);
|
|
}
|
|
|
|
internal class IntPtrConverter : ValueConverter<IntPtr>
|
|
{
|
|
public override IntPtr FromValue(Value value, object parent)
|
|
=> (IntPtr)Converter<long>.Default.FromValue(value, parent);
|
|
|
|
public override Value ToValue(IntPtr obj, object parent)
|
|
=> Value.From((long)obj);
|
|
}
|
|
|
|
internal class UIntPtrConverter : ValueConverter<UIntPtr>
|
|
{
|
|
public override UIntPtr FromValue(Value value, object parent)
|
|
=> (UIntPtr)Converter<ulong>.Default.FromValue(value, parent);
|
|
|
|
public override Value ToValue(UIntPtr obj, object parent)
|
|
=> Value.From((decimal)obj);
|
|
}
|
|
|
|
internal class IntConverter : ValueConverter<int>
|
|
{
|
|
public override int FromValue(Value value, object parent)
|
|
=> (int)Converter<long>.Default.FromValue(value, parent);
|
|
public override Value ToValue(int obj, object parent)
|
|
=> Value.From(obj);
|
|
}
|
|
|
|
internal class UIntConverter : ValueConverter<uint>
|
|
{
|
|
public override uint FromValue(Value value, object parent)
|
|
=> (uint)Converter<long>.Default.FromValue(value, parent);
|
|
public override Value ToValue(uint obj, object parent)
|
|
=> Value.From(obj);
|
|
}
|
|
|
|
internal class ShortConverter : ValueConverter<short>
|
|
{
|
|
public override short FromValue(Value value, object parent)
|
|
=> (short)Converter<long>.Default.FromValue(value, parent);
|
|
public override Value ToValue(short obj, object parent)
|
|
=> Value.From(obj);
|
|
}
|
|
|
|
internal class UShortConverter : ValueConverter<ushort>
|
|
{
|
|
public override ushort FromValue(Value value, object parent)
|
|
=> (ushort)Converter<long>.Default.FromValue(value, parent);
|
|
public override Value ToValue(ushort obj, object parent)
|
|
=> Value.From(obj);
|
|
}
|
|
|
|
internal class ByteConverter : ValueConverter<byte>
|
|
{
|
|
public override byte FromValue(Value value, object parent)
|
|
=> (byte)Converter<long>.Default.FromValue(value, parent);
|
|
public override Value ToValue(byte obj, object parent)
|
|
=> Value.From(obj);
|
|
}
|
|
|
|
internal class SByteConverter : ValueConverter<sbyte>
|
|
{
|
|
public override sbyte FromValue(Value value, object parent)
|
|
=> (sbyte)Converter<long>.Default.FromValue(value, parent);
|
|
public override Value ToValue(sbyte obj, object parent)
|
|
=> Value.From(obj);
|
|
}
|
|
|
|
internal class DecimalConverter : ValueConverter<decimal>
|
|
{
|
|
public override decimal FromValue(Value value, object parent)
|
|
=> Converter.FloatValue(value) ?? throw new ArgumentException("Value not a numeric value", nameof(value));
|
|
public override Value ToValue(decimal obj, object parent)
|
|
=> Value.From(obj);
|
|
}
|
|
|
|
internal class FloatConverter : ValueConverter<float>
|
|
{
|
|
public override float FromValue(Value value, object parent)
|
|
=> (float)Converter<decimal>.Default.FromValue(value, parent);
|
|
public override Value ToValue(float obj, object parent)
|
|
=> Value.From((decimal)obj);
|
|
}
|
|
|
|
internal class DoubleConverter : ValueConverter<double>
|
|
{
|
|
public override double FromValue(Value value, object parent)
|
|
=> (double)Converter<decimal>.Default.FromValue(value, parent);
|
|
public override Value ToValue(double obj, object parent)
|
|
=> Value.From((decimal)obj);
|
|
}
|
|
|
|
internal class BooleanConverter : ValueConverter<bool>
|
|
{
|
|
public override bool FromValue(Value value, object parent)
|
|
=> (value as Boolean)?.Value ?? throw new ArgumentException("Value not a Boolean", nameof(value));
|
|
public override Value ToValue(bool obj, object parent)
|
|
=> Value.From(obj);
|
|
}
|
|
}
|