public DFormattingVisitor(DFormattingOptions policy, IDocumentAdapter document, DModule ast, ITextEditorOptions options = null)
{
if (policy == null)
{
throw new ArgumentNullException("policy");
}
if (document == null)
{
throw new ArgumentNullException("document");
}
this.ast = ast;
this.policy = policy;
this.document = document;
this.options = options ?? TextEditorOptions.Default;
curIndent = new FormattingIndentStack(this.options);
}
public static string FormatCode(string code, DModule ast = null, IDocumentAdapter document = null, DFormattingOptions options = null, ITextEditorOptions textStyle = null)
{
options = options ?? DFormattingOptions.CreateDStandard();
textStyle = textStyle ?? TextEditorOptions.Default;
ast = ast ?? DParser.ParseString(code) as DModule;
var formattingVisitor = new DFormattingVisitor(options, document ?? new TextDocument{ Text = code }, ast, textStyle);
formattingVisitor.WalkThroughAst();
var sb = new StringBuilder(code);
formattingVisitor.ApplyChanges((int start, int length, string insertedText) => {
sb.Remove(start,length);
sb.Insert(start,insertedText);
});
return sb.ToString();
}
public static string FormatCode(string code, DModule ast = null, IDocumentAdapter document = null, DFormattingOptions options = null, ITextEditorOptions textStyle = null)
{
options = options ?? DFormattingOptions.CreateDStandard();
textStyle = textStyle ?? TextEditorOptions.Default;
ast = ast ?? DParser.ParseString(code) as DModule;
var formattingVisitor = new DFormattingVisitor(options, document ?? new TextDocument {
Text = code
}, ast, textStyle);
formattingVisitor.WalkThroughAst();
var sb = new StringBuilder(code);
formattingVisitor.ApplyChanges((int start, int length, string insertedText) => {
sb.Remove(start, length);
sb.Insert(start, insertedText);
});
return(sb.ToString());
}
static void formattingTests()
{
var policy = new DFormattingOptions();
policy.TypeBlockBraces = BraceStyle.NextLine;
policy.MultiVariableDeclPlacement = NewLinePlacement.SameLine;
var code = @"
class A
{
this()
{
}
private:
int* privPtr = 2134;
public
{
int pubInt;
}
//SomeDoc
void main
() in{}
out(v){}
body{
int a = 123;
a++
;
}
@safe int[]
d
=
34;
int a=12,b=23,c;
void foo(string[] args) {}
}";
Console.WriteLine("## Formatting ##");
var ast = D_Parser.Parser.DParser.ParseString(code) as DModule;
var sw = new Stopwatch();
sw.Start();
code = Formatter.FormatCode(code, ast, null, policy);
sw.Stop();
Console.WriteLine(code);
Console.WriteLine("Took {0}ms", sw.Elapsed.TotalMilliseconds);
}
public static void Fmt(string code, string targetCode, DFormattingOptions policy)
{
var formatOutput = Formatter.FormatCode(code, null, new TextDocument{Text = code},policy, TextEditorOptions.Default);
Assert.AreEqual(targetCode, formatOutput.Trim());
}
public void FormatDocument(DFormattingOptions policy = null)
{
policy = policy ?? DFormattingOptions.CreateDStandard();
var formatter = new DFormattingVisitor(policy, new DocAdapter(dEditor.Editor.Document), dEditor.SyntaxTree);
formatter.WalkThroughAst();
dEditor.Editor.Document.UndoStack.StartUndoGroup();
try
{
formatter.ApplyChanges(dEditor.Editor.Document.Replace);
}
catch(Exception ex)
{
ErrorLogger.Log(ex, ErrorType.Error, ErrorOrigin.Parser);
}
dEditor.Editor.Document.UndoStack.EndUndoGroup();
}