// 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 dpd = _doc.ParsedDocument as ParsedDModule;
if (dpd == null)
{
return;
}
var formattingVisitor = new DFormattingVisitor(policy.Options, new DocAdapt(doc), dpd.DDom, 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);
}
/// <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 (data.Document.OpenUndoGroup())
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)
{
KeepAlignmentSpaces = policy.KeepAlignmentSpaces
});
return(data.Text);
}
var ast = DParser.ParseString(input, false, true);
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 CodeLocation(dl.Column, dl.Line);
dl = data.Document.OffsetToLocation(endOffset);
formattingVisitor.FormattingEndLocation = new CodeLocation(dl.Column, dl.Line);
}
formattingVisitor.WalkThroughAst();
using (data.Document.OpenUndoGroup())
formattingVisitor.ApplyChanges(data.Document.Replace);
return(data.Text);
}
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();
}
