private static void getEditorPreferences(ITextView textView)
{
if (!_optionsValid)
{
var package = XSharp.Project.XSharpProjectPackage.Instance;
var optionsPage = package.GetIntellisenseOptionsPage();
var textManager = package.GetTextManager();
//
_alignDoCase = optionsPage.AlignDoCase;
_alignMethod = optionsPage.AlignMethod;
_keywordCase = optionsPage.KeywordCase;
_identifierCase = optionsPage.IdentifierCase;
_noGotoDefinition = optionsPage.DisableGotoDefinition;
var languagePreferences = new LANGPREFERENCES3[1];
languagePreferences[0].guidLang = GuidStrings.guidLanguageService;
var result = textManager.GetUserPreferences4(pViewPrefs: null, pLangPrefs: languagePreferences, pColorPrefs: null);
if (result == VSConstants.S_OK)
{
_indentStyle = languagePreferences[0].IndentStyle;
}
_tabSize = textView.Options.GetTabSize();
_indentSize = textView.Options.GetIndentSize();
_optionsValid = true;
}
}
public virtual int?GetDesiredIndentation(ITextSnapshotLine line)
{
try
{
vsIndentStyle indentStyle = IndentStyle;
if (indentStyle == vsIndentStyle.vsIndentStyleNone)
{
return(0);
}
int?result = null;
if (indentStyle == vsIndentStyle.vsIndentStyleSmart)
{
result = GetSmartIndentation(line);
}
if (result == null)
{
result = GetFallbackIndentation(line);
}
return(result);
}
catch (Exception ex) when(!ErrorHandler.IsCriticalException(ex))
{
// Throwing an exception from here will crash the IDE.
return(null);
}
}
private void getOptions()
{
_alignDoCase = _optionsPage.AlignDoCase;
_alignMethod = _optionsPage.AlignMethod;
var languagePreferences = new LANGPREFERENCES3[1];
languagePreferences[0].guidLang = GuidStrings.guidLanguageService;
var result = _textManager.GetUserPreferences4(pViewPrefs: null, pLangPrefs: languagePreferences, pColorPrefs: null);
if (result == VSConstants.S_OK)
{
_indentStyle = languagePreferences[0].IndentStyle;
_tabSize = (int)languagePreferences[0].uTabSize;
}
}
