308 lines
13 KiB
C#
308 lines
13 KiB
C#
using SpineViewer.PropertyGridWrappers.Spine;
|
||
using SpineViewer.Spine;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Collections.ObjectModel;
|
||
using System.ComponentModel;
|
||
using System.Diagnostics.CodeAnalysis;
|
||
using System.Globalization;
|
||
using System.Linq;
|
||
using System.Text;
|
||
using System.Threading.Tasks;
|
||
|
||
namespace SpineViewer.PropertyGridWrappers
|
||
{
|
||
public class PointFConverter : ExpandableObjectConverter
|
||
{
|
||
public override bool CanConvertTo(ITypeDescriptorContext? context, [NotNullWhen(true)] Type? destinationType)
|
||
{
|
||
return destinationType == typeof(string) || base.CanConvertTo(context, destinationType);
|
||
}
|
||
|
||
public override object? ConvertTo(ITypeDescriptorContext? context, CultureInfo? culture, object? value, Type destinationType)
|
||
{
|
||
if (destinationType == typeof(string) && value is PointF point)
|
||
{
|
||
return $"{point.X}, {point.Y}";
|
||
}
|
||
return base.ConvertTo(context, culture, value, destinationType);
|
||
}
|
||
|
||
public override bool CanConvertFrom(ITypeDescriptorContext? context, Type sourceType)
|
||
{
|
||
return sourceType == typeof(string) || base.CanConvertFrom(context, sourceType);
|
||
}
|
||
|
||
public override object? ConvertFrom(ITypeDescriptorContext? context, CultureInfo? culture, object value)
|
||
{
|
||
if (value is string str)
|
||
{
|
||
var parts = str.Split(',');
|
||
if (parts.Length == 2 &&
|
||
float.TryParse(parts[0], out var x) &&
|
||
float.TryParse(parts[1], out var y))
|
||
{
|
||
return new PointF(x, y);
|
||
}
|
||
}
|
||
return base.ConvertFrom(context, culture, value);
|
||
}
|
||
}
|
||
|
||
public class StringEnumConverter : StringConverter
|
||
{
|
||
/// <summary>
|
||
/// 字符串标准值列表属性
|
||
/// </summary>
|
||
[AttributeUsage(AttributeTargets.Property, AllowMultiple = false, Inherited = false)]
|
||
public class StandardValuesAttribute : Attribute
|
||
{
|
||
/// <summary>
|
||
/// 标准值列表
|
||
/// </summary>
|
||
public ReadOnlyCollection<string> StandardValues { get; private set; }
|
||
private readonly List<string> standardValues = [];
|
||
|
||
/// <summary>
|
||
/// 是否允许用户自定义
|
||
/// </summary>
|
||
public bool Customizable { get; set; } = false;
|
||
|
||
/// <summary>
|
||
/// 字符串标准值列表
|
||
/// </summary>
|
||
/// <param name="values">允许的字符串标准值</param>
|
||
public StandardValuesAttribute(params string[] values)
|
||
{
|
||
standardValues.AddRange(values);
|
||
StandardValues = standardValues.AsReadOnly();
|
||
}
|
||
}
|
||
|
||
public override bool GetStandardValuesSupported(ITypeDescriptorContext? context) => true;
|
||
|
||
public override bool GetStandardValuesExclusive(ITypeDescriptorContext? context)
|
||
{
|
||
var customizable = context?.PropertyDescriptor?.Attributes.OfType<StandardValuesAttribute>().FirstOrDefault()?.Customizable ?? false;
|
||
return !customizable;
|
||
}
|
||
|
||
public override StandardValuesCollection? GetStandardValues(ITypeDescriptorContext? context)
|
||
{
|
||
// 查找属性上的 StandardValuesAttribute
|
||
var attribute = context?.PropertyDescriptor?.Attributes.OfType<StandardValuesAttribute>().FirstOrDefault();
|
||
StandardValuesCollection result;
|
||
if (attribute != null)
|
||
result = new StandardValuesCollection(attribute.StandardValues);
|
||
else
|
||
result = new StandardValuesCollection(Array.Empty<string>());
|
||
return result;
|
||
}
|
||
}
|
||
|
||
public class SpineVersionConverter : EnumConverter
|
||
{
|
||
public SpineVersionConverter() : base(typeof(SpineVersion)) { }
|
||
|
||
public override object? ConvertTo(ITypeDescriptorContext? context, CultureInfo? culture, object? value, Type? destinationType)
|
||
{
|
||
if (destinationType == typeof(string) && value is SpineVersion version)
|
||
return version.GetName();
|
||
return base.ConvertTo(context, culture, value, destinationType);
|
||
}
|
||
}
|
||
|
||
public class SpineSkinNameConverter : StringConverter
|
||
{
|
||
public override bool GetStandardValuesSupported(ITypeDescriptorContext? context) => true;
|
||
|
||
public override bool GetStandardValuesExclusive(ITypeDescriptorContext? context) => true;
|
||
|
||
public override StandardValuesCollection? GetStandardValues(ITypeDescriptorContext? context)
|
||
{
|
||
if (context?.Instance is SpineViewer.Spine.Spine obj)
|
||
{
|
||
return new StandardValuesCollection(obj.SkinNames);
|
||
}
|
||
else if (context?.Instance is SpineViewer.Spine.Spine[] spines)
|
||
{
|
||
if (spines.Length > 0)
|
||
{
|
||
IEnumerable<string> common = spines[0].SkinNames;
|
||
foreach (var spine in spines.Skip(1))
|
||
common = common.Union(spine.SkinNames);
|
||
return new StandardValuesCollection(common.ToArray());
|
||
}
|
||
}
|
||
return base.GetStandardValues(context);
|
||
}
|
||
}
|
||
|
||
public class SpineAnimationNameConverter : StringConverter
|
||
{
|
||
public override bool GetStandardValuesSupported(ITypeDescriptorContext? context) => true;
|
||
|
||
public override bool GetStandardValuesExclusive(ITypeDescriptorContext? context) => true;
|
||
|
||
public override StandardValuesCollection? GetStandardValues(ITypeDescriptorContext? context)
|
||
{
|
||
if (context?.Instance is SpineViewer.Spine.Spine obj)
|
||
{
|
||
return new StandardValuesCollection(obj.AnimationNames);
|
||
}
|
||
else if (context?.Instance is SpineViewer.Spine.Spine[] spines)
|
||
{
|
||
if (spines.Length > 0)
|
||
{
|
||
IEnumerable<string> common = spines[0].AnimationNames;
|
||
foreach (var spine in spines.Skip(1))
|
||
common = common.Union(spine.AnimationNames);
|
||
return new StandardValuesCollection(common.ToArray());
|
||
}
|
||
}
|
||
return base.GetStandardValues(context);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 皮肤位包装类转换器, 实现字符串和包装类的互相转换, 并且提供标准值列表对属性进行设置, 同时还提供在面板上显示包装类属性的能力
|
||
/// </summary>
|
||
public class SkinWrapperConverter : StringConverter
|
||
{
|
||
// NOTE: 可以不用实现 ConvertTo/ConvertFrom, 因为属性实现了与字符串之间的互转
|
||
// ToString 实现了 ConvertTo
|
||
// SetValue 实现了从字符串设置属性
|
||
|
||
public override bool GetStandardValuesSupported(ITypeDescriptorContext? context) => true;
|
||
|
||
public override bool GetStandardValuesExclusive(ITypeDescriptorContext? context) => true;
|
||
|
||
public override StandardValuesCollection? GetStandardValues(ITypeDescriptorContext? context)
|
||
{
|
||
if (context?.Instance is SpineSkinWrapper manager)
|
||
{
|
||
return new StandardValuesCollection(manager.Spine.SkinNames);
|
||
}
|
||
else if (context?.Instance is object[] instances && instances.All(x => x is SpineSkinWrapper))
|
||
{
|
||
// XXX: 这里不知道为啥总是会得到 object[] 类型而不是具体的 SpineSkinWrapper[] 类型
|
||
var managers = instances.Cast<SpineSkinWrapper>().ToArray();
|
||
if (managers.Length > 0)
|
||
{
|
||
IEnumerable<string> common = managers[0].Spine.SkinNames;
|
||
foreach (var t in managers.Skip(1))
|
||
common = common.Union(t.Spine.SkinNames);
|
||
return new StandardValuesCollection(common.ToArray());
|
||
}
|
||
}
|
||
return base.GetStandardValues(context);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 轨道索引包装类转换器, 实现字符串和包装类的互相转换, 并且提供标准值列表对属性进行设置, 同时还提供在面板上显示包装类属性的能力
|
||
/// </summary>
|
||
public class TrackWrapperConverter : ExpandableObjectConverter
|
||
{
|
||
// NOTE: 可以不用实现 ConvertTo/ConvertFrom, 因为属性实现了与字符串之间的互转
|
||
// ToString 实现了 ConvertTo
|
||
// SetValue 实现了从字符串设置属性
|
||
|
||
public override bool GetStandardValuesSupported(ITypeDescriptorContext? context) => true;
|
||
|
||
public override bool GetStandardValuesExclusive(ITypeDescriptorContext? context) => true;
|
||
|
||
public override StandardValuesCollection? GetStandardValues(ITypeDescriptorContext? context)
|
||
{
|
||
if (context?.Instance is SpineAnimationWrapper tracks)
|
||
{
|
||
return new StandardValuesCollection(tracks.Spine.AnimationNames);
|
||
}
|
||
else if (context?.Instance is object[] instances && instances.All(x => x is SpineAnimationWrapper))
|
||
{
|
||
// XXX: 这里不知道为啥总是会得到 object[] 类型而不是具体的类型
|
||
var animTracks = instances.Cast<SpineAnimationWrapper>().ToArray();
|
||
if (animTracks.Length > 0)
|
||
{
|
||
IEnumerable<string> common = animTracks[0].Spine.AnimationNames;
|
||
foreach (var t in animTracks.Skip(1))
|
||
common = common.Union(t.Spine.AnimationNames);
|
||
return new StandardValuesCollection(common.ToArray());
|
||
}
|
||
}
|
||
return base.GetStandardValues(context);
|
||
}
|
||
}
|
||
|
||
public class SFMLColorConverter : ExpandableObjectConverter
|
||
{
|
||
private class SFMLColorPropertyDescriptor : SimplePropertyDescriptor
|
||
{
|
||
public SFMLColorPropertyDescriptor(Type componentType, string name, Type propertyType) : base(componentType, name, propertyType) { }
|
||
|
||
public override object? GetValue(object? component) => component?.GetType().GetField(Name)?.GetValue(component) ?? default;
|
||
|
||
public override void SetValue(object? component, object? value) => component?.GetType().GetField(Name)?.SetValue(component, value);
|
||
}
|
||
|
||
public override bool CanConvertFrom(ITypeDescriptorContext? context, Type sourceType)
|
||
{
|
||
return sourceType == typeof(string) || base.CanConvertFrom(context, sourceType);
|
||
}
|
||
|
||
public override object? ConvertFrom(ITypeDescriptorContext? context, CultureInfo? culture, object value)
|
||
{
|
||
if (value is string s)
|
||
{
|
||
s = s.Trim();
|
||
if (s.StartsWith("#") && s.Length == 9)
|
||
{
|
||
try
|
||
{
|
||
// 解析 R, G, B, A 分量，注意16进制解析
|
||
byte r = byte.Parse(s.Substring(1, 2), NumberStyles.HexNumber);
|
||
byte g = byte.Parse(s.Substring(3, 2), NumberStyles.HexNumber);
|
||
byte b = byte.Parse(s.Substring(5, 2), NumberStyles.HexNumber);
|
||
byte a = byte.Parse(s.Substring(7, 2), NumberStyles.HexNumber);
|
||
return new SFML.Graphics.Color(r, g, b, a);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
throw new FormatException("无法解析颜色，确保格式为 #RRGGBBAA", ex);
|
||
}
|
||
}
|
||
throw new FormatException("格式错误，正确格式为 #RRGGBBAA");
|
||
}
|
||
return base.ConvertFrom(context, culture, value);
|
||
}
|
||
|
||
public override bool CanConvertTo(ITypeDescriptorContext? context, Type? destinationType)
|
||
{
|
||
return destinationType == typeof(string) || base.CanConvertTo(context, destinationType);
|
||
}
|
||
|
||
public override object? ConvertTo(ITypeDescriptorContext? context, CultureInfo? culture, object? value, Type destinationType)
|
||
{
|
||
if (destinationType == typeof(string) && value is SFML.Graphics.Color color)
|
||
return $"#{color.R:X2}{color.G:X2}{color.B:X2}{color.A:X2}";
|
||
return base.ConvertTo(context, culture, value, destinationType);
|
||
}
|
||
|
||
public override PropertyDescriptorCollection GetProperties(ITypeDescriptorContext? context, object value, Attribute[]? attributes)
|
||
{
|
||
// 自定义属性集合
|
||
var properties = new List<PropertyDescriptor>
|
||
{
|
||
// 定义 R, G, B, A 四个字段的描述器
|
||
new SFMLColorPropertyDescriptor(typeof(SFML.Graphics.Color), "R", typeof(byte)),
|
||
new SFMLColorPropertyDescriptor(typeof(SFML.Graphics.Color), "G", typeof(byte)),
|
||
new SFMLColorPropertyDescriptor(typeof(SFML.Graphics.Color), "B", typeof(byte)),
|
||
new SFMLColorPropertyDescriptor(typeof(SFML.Graphics.Color), "A", typeof(byte))
|
||
};
|
||
|
||
// 返回自定义属性集合
|
||
return new PropertyDescriptorCollection(properties.ToArray());
|
||
}
|
||
}
|
||
}
|