78 lines
2.6 KiB
C#
78 lines
2.6 KiB
C#
/*
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Copyright (C) 2014-2019 de4dot@gmail.com
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This file is part of dnSpy
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dnSpy is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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dnSpy is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.ComponentModel;
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using System.Globalization;
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namespace dnSpy.Contracts.Images {
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/// <summary>
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/// Converts a <see cref="string"/> to an <see cref="ImageReference"/> or vice versa
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/// </summary>
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public sealed class ImageReferenceConverter : TypeConverter {
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/// <summary>
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///
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/// </summary>
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/// <param name="context"></param>
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/// <param name="sourceType"></param>
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/// <returns></returns>
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public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) =>
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sourceType == typeof(string) || base.CanConvertFrom(context, sourceType);
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/// <summary>
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///
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/// </summary>
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/// <param name="context"></param>
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/// <param name="destinationType"></param>
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/// <returns></returns>
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public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType) =>
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destinationType == typeof(string) || base.CanConvertTo(context, destinationType);
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/// <summary>
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///
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/// </summary>
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/// <param name="context"></param>
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/// <param name="culture"></param>
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/// <param name="value"></param>
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/// <returns></returns>
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public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value) {
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if (value is string s) {
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if (ImageReference.TryParse(s, out var imageReference))
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return imageReference;
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}
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return base.ConvertFrom(context, culture, value);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="context"></param>
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/// <param name="culture"></param>
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/// <param name="value"></param>
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/// <param name="destinationType"></param>
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/// <returns></returns>
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public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) {
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if (destinationType == typeof(string) && value is ImageReference)
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return ((ImageReference)value).ToString();
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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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