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PlainTextOutput.cs
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PlainTextOutput.cs
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// Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
using System;
using System.IO;
namespace dnSpy.Decompiler.Shared {
public sealed class PlainTextOutput : ITextOutput {
readonly TextWriter writer;
int indent;
bool needsIndent;
int line = 1;
int column = 1;
public PlainTextOutput(TextWriter writer) {
if (writer == null)
throw new ArgumentNullException("writer");
this.writer = writer;
}
public PlainTextOutput() {
this.writer = new StringWriter();
}
public TextPosition Location {
get {
return new TextPosition(line, column + (needsIndent ? indent : 0));
}
}
public override string ToString() {
return writer.ToString();
}
public void Indent() {
indent++;
}
public void Unindent() {
indent--;
}
void WriteIndent() {
if (needsIndent) {
needsIndent = false;
for (int i = 0; i < indent; i++) {
writer.Write('\t');
}
column += indent;
}
}
public void Write(string text, TextTokenKind tokenKind) {
WriteIndent();
writer.Write(text);
column += text.Length;
}
public void WriteLine() {
writer.WriteLine();
needsIndent = true;
line++;
column = 1;
}
public void WriteDefinition(string text, object definition, TextTokenKind tokenKind, bool isLocal) {
Write(text, TextTokenKind.Text);
}
public void WriteReference(string text, object reference, TextTokenKind tokenKind, bool isLocal) {
Write(text, TextTokenKind.Text);
}
void ITextOutput.AddDebugSymbols(MemberMapping methodDebugSymbols) {
}
}
}