Dnspy/Extensions/dnSpy.AsmEditor/Compiler/CompilerDiagnosticVM.cs

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2021-09-20 18:20:01 +02:00
/*
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.Diagnostics;
using System.IO;
using System.Text;
using System.Windows.Input;
using dnSpy.AsmEditor.Properties;
using dnSpy.Contracts.AsmEditor.Compiler;
using dnSpy.Contracts.Images;
using dnSpy.Contracts.MVVM;
namespace dnSpy.AsmEditor.Compiler {
sealed class CompilerDiagnosticVM : ViewModelBase {
public CompilerDiagnostic Diagnostic { get; }
public ImageReference ImageReference { get; }
public string Code => Diagnostic.Id;
public string Description => Diagnostic.Description;
public string File => GetFilename(Diagnostic.Filename);
public string? FullPath => Diagnostic.Filename;
public string Line => Diagnostic.LineLocationSpan is null ? string.Empty : (Diagnostic.LineLocationSpan.Value.StartLinePosition.Line + 1).ToString();
public ICommand ShowHelpCommand => new RelayCommand(a => ShowHelp());
public LineLocationSpan? LineLocationSpan => Diagnostic.LineLocationSpan;
public CompilerDiagnosticVM(CompilerDiagnostic diag, ImageReference imageReference) {
Diagnostic = diag;
ImageReference = imageReference;
}
public void WriteTo(StringBuilder sb) {
WriteSeverity(sb);
sb.Append('\t');
sb.Append(Code);
sb.Append('\t');
sb.Append(Description);
sb.Append('\t');
sb.Append(FullPath ?? string.Empty);
sb.Append('\t');
sb.Append(Line);
}
void WriteSeverity(StringBuilder sb) {
switch (Diagnostic.Severity) {
case CompilerDiagnosticSeverity.Hidden: sb.Append(dnSpy_AsmEditor_Resources.StatusHidden); break;
case CompilerDiagnosticSeverity.Info: sb.Append(dnSpy_AsmEditor_Resources.StatusInfo); break;
case CompilerDiagnosticSeverity.Warning:sb.Append(dnSpy_AsmEditor_Resources.StatusWarning); break;
case CompilerDiagnosticSeverity.Error: sb.Append(dnSpy_AsmEditor_Resources.StatusError); break;
default: Debug.Fail($"Unknown severity {Diagnostic.Severity}"); sb.Append("???"); break;
}
}
static string GetFilename(string? filename) {
if (filename is null)
return string.Empty;
try {
return Path.GetFileName(filename);
}
catch {
}
return filename;
}
void ShowHelp() {
var uri = Diagnostic.HelpUri;
if (string.IsNullOrWhiteSpace(uri))
return;
try {
Process.Start(new ProcessStartInfo(uri) { UseShellExecute = true });
}
catch {
}
}
}
}