78 lines
3.5 KiB
C#
78 lines
3.5 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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using System.Drawing;
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namespace DevComponents.DotNetBar.Design
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{
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/// <summary>
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/// Represents SuperTooltipInfoConverter converter.
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/// </summary>
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public class SuperTooltipInfoConverter : TypeConverter
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{
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/// <summary>
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/// Creates new instance of the class.
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/// </summary>
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public SuperTooltipInfoConverter() { }
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/// <summary>
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/// Checks whether conversion can be made to specified type.
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/// </summary>
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/// <param name="context">Context Information.</param>
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/// <param name="destinationType">Destination type.</param>
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/// <returns></returns>
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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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/// <summary>
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/// Converts object to specified type.
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/// </summary>
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/// <param name="context">Context information.</param>
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/// <param name="culture">Culture information.</param>
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/// <param name="value">Object to convert.</param>
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/// <param name="destinationType">Destination type.</param>
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/// <returns>Object converted to destination type.</returns>
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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 SuperTooltipInfo))
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{
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SuperTooltipInfo info = (SuperTooltipInfo)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 (info.HeaderVisible && info.FooterVisible && info.CustomSize.IsEmpty)
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{
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constructorParams = new Type[] { typeof(string), typeof(string), typeof(string), typeof(Image), typeof(Image), typeof(eTooltipColor) };
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constructorMemberInfo = typeof(SuperTooltipInfo).GetConstructor(constructorParams);
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constructorValues = new object[] { info.HeaderText, info.FooterText, info.BodyText, info.BodyImage, info.FooterImage, info.Color};
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}
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else
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{
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//(string headerText, string footerText, string bodyText, Image bodyImage, bool headerVisible, bool footerVisible, Size customSize)
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constructorParams = new Type[] { typeof(string), typeof(string), typeof(string), typeof(Image), typeof(Image), typeof(eTooltipColor), typeof(bool), typeof(bool), typeof(Size) };
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constructorMemberInfo = typeof(SuperTooltipInfo).GetConstructor(constructorParams);
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constructorValues = new object[] { info.HeaderText, info.FooterText, info.BodyText, info.BodyImage, info.FooterImage, info.Color, info.HeaderVisible, info.FooterVisible, info.CustomSize };
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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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