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Initial custom highlighting via reflection

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ema
2025-06-22 23:53:01 +08:00
parent e86716fc54
commit b3ed13f16a
5 changed files with 117 additions and 12 deletions
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33
QuickLook.Plugin/QuickLook.Plugin.TextViewer/Themes/HighlightingThemeManager.cs
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@@ -21,13 +21,12 @@ using QuickLook.Common.Helpers;
using QuickLook.Plugin.TextViewer.Detectors;
using QuickLook.Plugin.TextViewer.Themes.HighlightingDefinitions;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Xml;
using DarkHighlightingDefinition = QuickLook.Plugin.TextViewer.Themes.HighlightingDefinitions.Dark;
using LightHighlightingDefinition = QuickLook.Plugin.TextViewer.Themes.HighlightingDefinitions.Light;
namespace QuickLook.Plugin.TextViewer.Themes;
@@ -171,12 +170,36 @@ public class HighlightingThemeManager
private static void InitCustomHighlighting()
{
AddCustomHighlighting(Light, new LightHighlightingDefinition.PropertiesHighlightingDefinition());
foreach (var definitionClass in LoadAllDefinitions())
{
var hlm = definitionClass.Theme == nameof(Dark) ? Dark : Light;
AddCustomHighlighting(Dark, new DarkHighlightingDefinition.PropertiesHighlightingDefinition());
AddCustomHighlighting(hlm, definitionClass.Instance);
}
static IEnumerable<CustomHighlightingDefinitionClass> LoadAllDefinitions()
{
var assembly = Assembly.GetExecutingAssembly();
var types = assembly.GetTypes()
.Where(t => t.IsClass
&& !t.IsAbstract
&& typeof(ICustomHighlightingDefinition).IsAssignableFrom(t)
&& t.GetConstructor(Type.EmptyTypes) != null);
foreach (var type in types)
{
if (type.GetCustomAttribute<CustomHighlightingDefinitionAttribute>() is CustomHighlightingDefinitionAttribute { } attr)
{
if (Activator.CreateInstance(type) is ICustomHighlightingDefinition instance)
{
yield return new CustomHighlightingDefinitionClass(instance, attr.Theme);
}
}
}
}
}
private static void AddCustomHighlighting(HighlightingManager hlm, CustomHighlightingDefinition definition)
private static void AddCustomHighlighting(HighlightingManager hlm, ICustomHighlightingDefinition definition)
{
try
{