private bool TryGetLineIndentation(IVsTextLayer vsTextLayer, IVsLanguageLineIndent vsLineIdent, int lineNumber, out int preferredIndentation)
{
if (ErrorHandler.Failed(vsLineIdent.GetIndentPosition(vsTextLayer, lineNumber, out preferredIndentation)))
{
preferredIndentation = 0;
return(false);
}
return(true);
}
private bool TryGetLineIndentation(IVsTextLayer vsTextLayer, IVsLanguageLineIndent vsLineIdent, IEditorOptions options, int lineNumber, out string indentationString)
{
int num;
if (!this.TryGetLineIndentation(vsTextLayer, vsLineIdent, lineNumber, out num))
{
indentationString = string.Empty;
return(false);
}
indentationString = this.GetIndentationString(options, num);
return(true);
}
public bool TryGetLineIndentation(ITextSnapshotLine line, IEditorOptions options, out string indentationString)
{
IVsTextLayer vsTextLayer = this.subjectBuffer.ToIVsTextBuffer() as IVsTextLayer;
IVsLanguageLineIndent vsLanguageLineIndent = this.VsLanguageLineIndent;
if ((vsLanguageLineIndent != null) && (vsTextLayer != null))
{
return(this.TryGetLineIndentation(vsTextLayer, vsLanguageLineIndent, options, line.LineNumber, out indentationString));
}
indentationString = string.Empty;
return(false);
}
public bool TryGetLineIndentation(ITextSnapshotLine line, out int preferredIndentation)
{
IVsTextLayer vsTextLayer = this.subjectBuffer.ToIVsTextBuffer() as IVsTextLayer;
IVsLanguageLineIndent vsLanguageLineIndent = this.VsLanguageLineIndent;
if ((vsLanguageLineIndent != null) && (vsTextLayer != null))
{
return(this.TryGetLineIndentation(vsTextLayer, vsLanguageLineIndent, line.LineNumber, out preferredIndentation));
}
preferredIndentation = 0;
return(false);
}
