Not a bug editor lagg

wakon5544

Active member
Affected version
2.1.4
View attachment FTDPi0tUdM.mp4



















xenforo editor mouse click top or bottom lag. try here


C#:
using dnlib.DotNet;
using dnlib.DotNet.Writer;
using System.Collections.Generic;
using System.IO;
using dnlib.DotNet.Emit;
using System.Linq;
using System.IO.Compression;
using System;
using System.ComponentModel;
using System.Reflection;
//--------------------------------------------------------------------------------------------------------------------------------------------------------------
public static class Yardımcı
{
    public static ModuleDefMD module = null;
    public static MethodDef cctor = null;
    public static string FileName = null;
    public static List<string> Dependences = new List<string>();
    public static void Yükle(string filename, string[] dllname)
    {
        FileName = filename;
        module = ModuleDefMD.Load(filename);
        AssemblyResolver asmResolver = new AssemblyResolver { EnableTypeDefCache = true };
        ModuleContext modCtx = new ModuleContext(asmResolver);
        asmResolver.DefaultModuleContext = modCtx;
        IEnumerable<AssemblyRef> asmRefs = module.GetAssemblyRefs();
        module.Context = modCtx;
        foreach (AssemblyRef asmRef in asmRefs)
        {
            try
            {
                if (asmRef == null) continue;
                var asm = asmResolver.Resolve(asmRef.FullName, module);
                if (asm == null) continue;
                module.Context.AssemblyResolver.AddToCache(asm);
            }
            catch
            {
            }
        }
        cctor = module.GlobalType.FindOrCreateStaticConstructor();
        System.Threading.Thread.Sleep(300);
        string[] dllz = dllname;
        RunPhase(dllz);
    }

    public static byte[] Compress(byte[] data)
    {
        MemoryStream output = new MemoryStream();
        using (DeflateStream dstream = new DeflateStream(output, CompressionLevel.Optimal))
        {
            dstream.Write(data, 0, data.Length);
        }
        return output.ToArray();
    }

    public static void RunPhase(string[] dll)
    {
        MethodDef cctor = Yardımcı.module.GlobalType.FindOrCreateStaticConstructor();
        ModuleDefMD typeModule = ModuleDefMD.Load(typeof(Embed).Module);
        TypeDef typeDef = typeModule.ResolveTypeDef(MDToken.ToRID(typeof(Embed).MetadataToken));
        IEnumerable<IDnlibDef> members = InjectHelper.Inject(typeDef, Yardımcı.module.GlobalType, Yardımcı.module);
        MethodDef init2 = (MethodDef)members.Single(method => method.Name == "MMResources");
        cctor.Body.Instructions.Insert(0, Instruction.Create(OpCodes.Call, init2));
        string[] refs = dll;
        foreach (string reference in refs)
        {
            byte[] array = File.ReadAllBytes(reference);
            Yardımcı.module.Resources.Add(new EmbeddedResource(Path.GetFileNameWithoutExtension(reference), Compress(array)));
        }
    }

    public static void Kaydet()
    {
        try
        {
            string filename = string.Concat(new string[] { Path.GetDirectoryName(FileName), "\\", Path.GetFileNameWithoutExtension(FileName), "_OUT", Path.GetExtension(FileName) });
            if (module.IsILOnly)
            {
                ModuleWriterOptions writer = new ModuleWriterOptions(module);
                writer.MetaDataOptions.Flags = MetaDataFlags.PreserveAll;
                writer.MetaDataLogger = DummyLogger.NoThrowInstance;
                module.Write(filename, writer);
            }
            else
            {
                NativeModuleWriterOptions writer = new NativeModuleWriterOptions(module);
                writer.Cor20HeaderOptions.Flags &= ~dnlib.DotNet.MD.ComImageFlags.ILOnly;
                writer.MetaDataOptions.Flags = MetaDataFlags.PreserveAll;
                writer.MetaDataLogger = DummyLogger.NoThrowInstance;
                module.NativeWrite(filename, writer);
            }
        }
        catch (ModuleWriterException ex)
        {
            XtraMessageBox.Show(ex.ToString());
        }
    }
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------------
public static class Embed
{
    public static void MMResources()
    {
        AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
    }
    private static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
    {
        try
        {
            string dllName = args.Name.Contains(',') ? args.Name.Substring(0, args.Name.IndexOf(',')) : args.Name.Replace(".dll", "");
            if (dllName.EndsWith("_resources")) return null;
            using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(dllName))
            {
                byte[] Data = new byte[stream.Length];
                stream.Read(Data, 0, Data.Length);
                return Assembly.Load(Decompress(Data));
            }
        }
        catch
        {
            return null;
        }
    }
    public static byte[] Decompress(byte[] data)
    {
        MemoryStream input = new MemoryStream(data);
        MemoryStream output = new MemoryStream();
        using (DeflateStream dstream = new DeflateStream(input, CompressionMode.Decompress))
        {
            dstream.CopyTo(output);
        }
        return output.ToArray();
    }
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------------
public static class InjectHelper
{
    static TypeDefUser Clone(TypeDef origin)
    {
        var ret = new TypeDefUser(origin.Namespace, origin.Name);
        ret.Attributes = origin.Attributes;

        if (origin.ClassLayout != null)
            ret.ClassLayout = new ClassLayoutUser(origin.ClassLayout.PackingSize, origin.ClassSize);

        foreach (GenericParam genericParam in origin.GenericParameters)
            ret.GenericParameters.Add(new GenericParamUser(genericParam.Number, genericParam.Flags, "-"));

        return ret;
    }

    /// <summary>
    ///     Clones the specified origin MethodDef.
    /// </summary>
    /// <param name="origin">The origin MethodDef.</param>
    /// <returns>The cloned MethodDef.</returns>
    static MethodDefUser Clone(MethodDef origin)
    {
        var ret = new MethodDefUser(origin.Name, null, origin.ImplAttributes, origin.Attributes);

        foreach (GenericParam genericParam in origin.GenericParameters)
            ret.GenericParameters.Add(new GenericParamUser(genericParam.Number, genericParam.Flags, "-"));

        return ret;
    }

    /// <summary>
    ///     Clones the specified origin FieldDef.
    /// </summary>
    /// <param name="origin">The origin FieldDef.</param>
    /// <returns>The cloned FieldDef.</returns>
    static FieldDefUser Clone(FieldDef origin)
    {
        var ret = new FieldDefUser(origin.Name, null, origin.Attributes);
        return ret;
    }

    /// <summary>
    ///     Populates the context mappings.
    /// </summary>
    /// <param name="typeDef">The origin TypeDef.</param>
    /// <param name="ctx">The injection context.</param>
    /// <returns>The new TypeDef.</returns>
    static TypeDef PopulateContext(TypeDef typeDef, InjectContext ctx)
    {
        TypeDef ret;
        IDnlibDef existing;
        if (!ctx.Map.TryGetValue(typeDef, out existing))
        {
            ret = Clone(typeDef);
            ctx.Map[typeDef] = ret;
        }
        else
            ret = (TypeDef)existing;

        foreach (TypeDef nestedType in typeDef.NestedTypes)
            ret.NestedTypes.Add(PopulateContext(nestedType, ctx));

        foreach (MethodDef method in typeDef.Methods)
            ret.Methods.Add((MethodDef)(ctx.Map[method] = Clone(method)));

        foreach (FieldDef field in typeDef.Fields)
            ret.Fields.Add((FieldDef)(ctx.Map[field] = Clone(field)));

        return ret;
    }

    /// <summary>
    ///     Copies the information from the origin type to injected type.
    /// </summary>
    /// <param name="typeDef">The origin TypeDef.</param>
    /// <param name="ctx">The injection context.</param>
    static void CopyTypeDef(TypeDef typeDef, InjectContext ctx)
    {
        var newTypeDef = (TypeDef)ctx.Map[typeDef];

        newTypeDef.BaseType = (ITypeDefOrRef)ctx.Importer.Import(typeDef.BaseType);

        foreach (InterfaceImpl iface in typeDef.Interfaces)
            newTypeDef.Interfaces.Add(new InterfaceImplUser((ITypeDefOrRef)ctx.Importer.Import(iface.Interface)));
    }

    /// <summary>
    ///     Copies the information from the origin method to injected method.
    /// </summary>
    /// <param name="methodDef">The origin MethodDef.</param>
    /// <param name="ctx">The injection context.</param>
    static void CopyMethodDef(MethodDef methodDef, InjectContext ctx)
    {
        var newMethodDef = (MethodDef)ctx.Map[methodDef];

        newMethodDef.Signature = ctx.Importer.Import(methodDef.Signature);
        newMethodDef.Parameters.UpdateParameterTypes();

        if (methodDef.ImplMap != null)
            newMethodDef.ImplMap = new ImplMapUser(new ModuleRefUser(ctx.TargetModule, methodDef.ImplMap.Module.Name), methodDef.ImplMap.Name, methodDef.ImplMap.Attributes);

        foreach (CustomAttribute ca in methodDef.CustomAttributes)
            newMethodDef.CustomAttributes.Add(new CustomAttribute((ICustomAttributeType)ctx.Importer.Import(ca.Constructor)));

        if (methodDef.HasBody)
        {
            newMethodDef.Body = new CilBody(methodDef.Body.InitLocals, new List<Instruction>(), new List<ExceptionHandler>(), new List<Local>());
            newMethodDef.Body.MaxStack = methodDef.Body.MaxStack;

            var bodyMap = new Dictionary<object, object>();

            foreach (Local local in methodDef.Body.Variables)
            {
                var newLocal = new Local(ctx.Importer.Import(local.Type));
                newMethodDef.Body.Variables.Add(newLocal);
                bodyMap[local] = newLocal;
            }

            foreach (Instruction instr in methodDef.Body.Instructions)
            {
                var newInstr = new Instruction(instr.OpCode, instr.Operand);
                if (newInstr.Operand is IType)
                    newInstr.Operand = ctx.Importer.Import((IType)newInstr.Operand);

                else if (newInstr.Operand is IMethod)
                    newInstr.Operand = ctx.Importer.Import((IMethod)newInstr.Operand);

                else if (newInstr.Operand is IField)
                    newInstr.Operand = ctx.Importer.Import((IField)newInstr.Operand);

                newMethodDef.Body.Instructions.Add(newInstr);
                bodyMap[instr] = newInstr;
            }

            foreach (Instruction instr in newMethodDef.Body.Instructions)
            {
                if (instr.Operand != null && bodyMap.ContainsKey(instr.Operand))
                    instr.Operand = bodyMap[instr.Operand];

                else if (instr.Operand is Instruction[])
                    instr.Operand = ((Instruction[])instr.Operand).Select(target => (Instruction)bodyMap[target]).ToArray();
            }

            foreach (ExceptionHandler eh in methodDef.Body.ExceptionHandlers)
                newMethodDef.Body.ExceptionHandlers.Add(new ExceptionHandler(eh.HandlerType)
                {
                    CatchType = eh.CatchType == null ? null : (ITypeDefOrRef)ctx.Importer.Import(eh.CatchType),
                    TryStart = (Instruction)bodyMap[eh.TryStart],
                    TryEnd = (Instruction)bodyMap[eh.TryEnd],
                    HandlerStart = (Instruction)bodyMap[eh.HandlerStart],
                    HandlerEnd = (Instruction)bodyMap[eh.HandlerEnd],
                    FilterStart = eh.FilterStart == null ? null : (Instruction)bodyMap[eh.FilterStart]
                });

            newMethodDef.Body.SimplifyMacros(newMethodDef.Parameters);
        }
    }

    /// <summary>
    ///     Copies the information from the origin field to injected field.
    /// </summary>
    /// <param name="fieldDef">The origin FieldDef.</param>
    /// <param name="ctx">The injection context.</param>
    static void CopyFieldDef(FieldDef fieldDef, InjectContext ctx)
    {
        var newFieldDef = (FieldDef)ctx.Map[fieldDef];

        newFieldDef.Signature = ctx.Importer.Import(fieldDef.Signature);
    }

    /// <summary>
    ///     Copies the information to the injected definitions.
    /// </summary>
    /// <param name="typeDef">The origin TypeDef.</param>
    /// <param name="ctx">The injection context.</param>
    /// <param name="copySelf">if set to <c>true</c>, copy information of <paramref name="typeDef" />.</param>
    static void Copy(TypeDef typeDef, InjectContext ctx, bool copySelf)
    {
        if (copySelf)
            CopyTypeDef(typeDef, ctx);

        foreach (TypeDef nestedType in typeDef.NestedTypes)
            Copy(nestedType, ctx, true);

        foreach (MethodDef method in typeDef.Methods)
            CopyMethodDef(method, ctx);

        foreach (FieldDef field in typeDef.Fields)
            CopyFieldDef(field, ctx);
    }

    /// <summary>
    ///     Injects the specified TypeDef to another module.
    /// </summary>
    /// <param name="typeDef">The source TypeDef.</param>
    /// <param name="target">The target module.</param>
    /// <returns>The injected TypeDef.</returns>
    public static TypeDef Inject(TypeDef typeDef, ModuleDef target)
    {
        var ctx = new InjectContext(typeDef.Module, target);
        PopulateContext(typeDef, ctx);
        Copy(typeDef, ctx, true);
        return (TypeDef)ctx.Map[typeDef];
    }

    /// <summary>
    ///     Injects the specified MethodDef to another module.
    /// </summary>
    /// <param name="methodDef">The source MethodDef.</param>
    /// <param name="target">The target module.</param>
    /// <returns>The injected MethodDef.</returns>
    public static MethodDef Inject(MethodDef methodDef, ModuleDef target)
    {
        var ctx = new InjectContext(methodDef.Module, target);
        ctx.Map[methodDef] = Clone(methodDef);
        CopyMethodDef(methodDef, ctx);
        return (MethodDef)ctx.Map[methodDef];
    }

    /// <summary>
    ///     Injects the members of specified TypeDef to another module.
    /// </summary>
    /// <param name="typeDef">The source TypeDef.</param>
    /// <param name="newType">The new type.</param>
    /// <param name="target">The target module.</param>
    /// <returns>Injected members.</returns>
    public static IEnumerable<IDnlibDef> Inject(TypeDef typeDef, TypeDef newType, ModuleDef target)
    {
        var ctx = new InjectContext(typeDef.Module, target);
        ctx.Map[typeDef] = newType;
        PopulateContext(typeDef, ctx);
        Copy(typeDef, ctx, false);
        return ctx.Map.Values.Except(new[] { newType });
    }

    /// <summary>
    ///     Context of the injection process.
    /// </summary>
    class InjectContext : ImportResolver
    {
        /// <summary>
        ///     The mapping of origin definitions to injected definitions.
        /// </summary>
        public readonly Dictionary<IDnlibDef, IDnlibDef> Map = new Dictionary<IDnlibDef, IDnlibDef>();

        /// <summary>
        ///     The module which source type originated from.
        /// </summary>
        public readonly ModuleDef OriginModule;

        /// <summary>
        ///     The module which source type is being injected to.
        /// </summary>
        public readonly ModuleDef TargetModule;

        /// <summary>
        ///     The importer.
        /// </summary>
        readonly Importer importer;

        /// <summary>
        ///     Initializes a new instance of the <see cref="InjectContext" /> class.
        /// </summary>
        /// <param name="module">The origin module.</param>
        /// <param name="target">The target module.</param>
        public InjectContext(ModuleDef module, ModuleDef target)
        {
            OriginModule = module;
            TargetModule = target;
            importer = new Importer(target, ImporterOptions.TryToUseTypeDefs);
            importer.Resolver = this;
        }

        /// <summary>
        ///     Gets the importer.
        /// </summary>
        /// <value>The importer.</value>
        public Importer Importer
        {
            get { return importer; }
        }

        /// <inheritdoc />
        public override TypeDef Resolve(TypeDef typeDef)
        {
            if (Map.ContainsKey(typeDef))
                return (TypeDef)Map[typeDef];
            return null;
        }

        /// <inheritdoc />
        public override MethodDef Resolve(MethodDef methodDef)
        {
            if (Map.ContainsKey(methodDef))
                return (MethodDef)Map[methodDef];
            return null;
        }

        /// <inheritdoc />
        public override FieldDef Resolve(FieldDef fieldDef)
        {
            if (Map.ContainsKey(fieldDef))
                return (FieldDef)Map[fieldDef];
            return null;
        }
    }
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------------
 
I don't think there is anything we can do to make any changes here.

The code syntax highlighting does generate a considerable amount of extra markup and styling so how various devices and browsers handle that may cause performance issues, particularly with a considerable amount code - this code is actually nearly 20,000 characters so it isn't an insignificant amount of content to render and redraw while scrolling.
 
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