/// <summary>
/// Used for formatting the entire document
/// </summary>
public override string FormatText(PolicyContainer policyParent, IEnumerable<string> mimeTypeChain, string input, int startOffset, int endOffset)
{
var policy = policyParent.Get<DFormattingPolicy> (mimeTypeChain);
var textPolicy = policyParent.Get<TextStylePolicy> (mimeTypeChain);
var data = new TextEditorData{ Text = input };
if(IndentCorrectionOnly)
{
using(var s = data.OpenStream())
using(var r = new StreamReader(s))
D_Parser.Formatting.Indent.IndentEngineWrapper.CorrectIndent(r, startOffset, endOffset, data.Document.Replace, policy.Options, new TextStyleAdapter(textPolicy));
return data.Text;
}
var ast = DParser.ParseString(input, false, true) as DModule;
var formattingVisitor = new DFormattingVisitor(policy.Options, new DocAdapt(data.Document), ast, new TextStyleAdapter(textPolicy));
// Only clip to a region if it's necessary
if(startOffset > 0 || endOffset < input.Length-1)
{
formattingVisitor.CheckFormattingBoundaries = true;
var dl = data.Document.OffsetToLocation(startOffset);
formattingVisitor.FormattingStartLocation = new D_Parser.Dom.CodeLocation(dl.Column, dl.Line);
dl = data.Document.OffsetToLocation(endOffset);
formattingVisitor.FormattingEndLocation = new D_Parser.Dom.CodeLocation(dl.Column, dl.Line);
}
formattingVisitor.WalkThroughAst();
formattingVisitor.ApplyChanges(data.Document.Replace);
return data.Text;
}
// CorrectIndenting is completely unused in the entire MonoDevelopment code environment - doesn't have to be implemented
/// <summary>
/// Used for formatting selected code
/// </summary>
public override void OnTheFlyFormat(Ide.Gui.Document _doc, int startOffset, int endOffset)
{
var doc = _doc.Editor.Document;
DFormattingPolicy policy = null;
TextStylePolicy textStyle = null;
if(_doc.HasProject)
{
policy = _doc.Project.Policies.Get<DFormattingPolicy>(Indentation.DTextEditorIndentation.mimeTypes);
textStyle = _doc.Project.Policies.Get<TextStylePolicy>(Indentation.DTextEditorIndentation.mimeTypes);
}
else
{
policy = PolicyService.GetDefaultPolicy<DFormattingPolicy> (Indentation.DTextEditorIndentation.mimeTypes);
textStyle = PolicyService.GetDefaultPolicy<TextStylePolicy> (Indentation.DTextEditorIndentation.mimeTypes);
}
if(IndentCorrectionOnly)
{
using(doc.OpenUndoGroup())
using(var r = doc.CreateReader())
D_Parser.Formatting.Indent.IndentEngineWrapper.CorrectIndent(r,
startOffset, endOffset,
doc.Replace, policy.Options,
new TextStyleAdapter(textStyle) { KeepAlignmentSpaces = policy.KeepAlignmentSpaces });
return;
}
var ast = _doc.GetDAst();
if(ast == null)
return;
var formattingVisitor = new DFormattingVisitor(policy.Options, new DocAdapt(doc), ast, new TextStyleAdapter(textStyle));
formattingVisitor.CheckFormattingBoundaries = true;
var dl = doc.OffsetToLocation(startOffset);
formattingVisitor.FormattingStartLocation = new CodeLocation(dl.Column, dl.Line);
dl = doc.OffsetToLocation(endOffset);
formattingVisitor.FormattingEndLocation = new CodeLocation(dl.Column, dl.Line);
formattingVisitor.WalkThroughAst();
using(doc.OpenUndoGroup())
formattingVisitor.ApplyChanges(doc.Replace);
}
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());
}
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();
}
