91 lines
3.2 KiB
C#
91 lines
3.2 KiB
C#
|
/*
|
||
|
|
Copyright (C) 2014-2019 de4dot@gmail.com
|
||
|
|
|
||
|
|
This file is part of dnSpy
|
||
|
|
|
||
|
|
dnSpy is free software: you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation, either version 3 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
dnSpy is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
using System;
|
||
|
|
using System.ComponentModel.Composition;
|
||
|
|
using System.Diagnostics;
|
||
|
|
using System.Globalization;
|
||
|
|
using System.Windows.Data;
|
||
|
|
using dnSpy.AsmEditor.MethodBody;
|
||
|
|
using dnSpy.Contracts.Extension;
|
||
|
|
using dnSpy.Contracts.Settings.AppearanceCategory;
|
||
|
|
using dnSpy.Contracts.Text;
|
||
|
|
using dnSpy.Contracts.Text.Classification;
|
||
|
|
using Microsoft.VisualStudio.Text.Classification;
|
||
|
|
|
||
|
|
namespace dnSpy.AsmEditor.Converters {
|
||
|
|
sealed class CilObjectConverter : IValueConverter {
|
||
|
|
public static readonly CilObjectConverter Instance = new CilObjectConverter();
|
||
|
|
|
||
|
|
#nullable disable
|
||
|
|
static IClassificationFormatMap classificationFormatMap;
|
||
|
|
static ITextElementProvider textElementProvider;
|
||
|
|
#nullable restore
|
||
|
|
|
||
|
|
[ExportAutoLoaded]
|
||
|
|
sealed class Loader : IAutoLoaded {
|
||
|
|
[ImportingConstructor]
|
||
|
|
Loader(IClassificationFormatMapService classificationFormatMapService, ITextElementProvider textElementProvider) {
|
||
|
|
classificationFormatMap = classificationFormatMapService.GetClassificationFormatMap(AppearanceCategoryConstants.TextEditor);
|
||
|
|
CilObjectConverter.textElementProvider = textElementProvider;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static class Cache {
|
||
|
|
static readonly TextClassifierTextColorWriter writer = new TextClassifierTextColorWriter();
|
||
|
|
public static TextClassifierTextColorWriter GetWriter() => writer;
|
||
|
|
public static void FreeWriter(TextClassifierTextColorWriter writer) => writer.Clear();
|
||
|
|
}
|
||
|
|
|
||
|
|
public object? Convert(object value, Type targetType, object parameter, CultureInfo culture) {
|
||
|
|
try {
|
||
|
|
var flags = WriteObjectFlags.None;
|
||
|
|
if (parameter is not null) {
|
||
|
|
foreach (var c in (string)parameter) {
|
||
|
|
if (c == 's')
|
||
|
|
flags |= WriteObjectFlags.ShortInstruction;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var writer = Cache.GetWriter();
|
||
|
|
try {
|
||
|
|
BodyUtils.WriteObject(writer, value, flags);
|
||
|
|
const bool colorize = true;
|
||
|
|
var context = new TextClassifierContext(writer.Text, PredefinedTextClassifierTags.MethodBodyEditor, colorize, writer.Colors);
|
||
|
|
var elem = textElementProvider.CreateTextElement(classificationFormatMap, context, ContentTypes.MethodBodyEditor, TextElementFlags.CharacterEllipsis | TextElementFlags.FilterOutNewLines);
|
||
|
|
Cache.FreeWriter(writer);
|
||
|
|
return elem;
|
||
|
|
}
|
||
|
|
finally {
|
||
|
|
Cache.FreeWriter(writer);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch (Exception ex) {
|
||
|
|
Debug.Fail(ex.ToString());
|
||
|
|
}
|
||
|
|
|
||
|
|
if (value is null)
|
||
|
|
return string.Empty;
|
||
|
|
return value.ToString();
|
||
|
|
}
|
||
|
|
|
||
|
|
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) => throw new NotImplementedException();
|
||
|
|
}
|
||
|
|
}
|