| public DefineSymbol ( string defineSymbol ) : void | ||
| defineSymbol | string | The symbol to define. |
| return | void | |
public static IDocumentIndentEngine CreateEngine(string text, CSharpFormattingOptions formatOptions = null, IEnumerable<string> symbols = null)
{
var policy = formatOptions;
if ( policy == null) {
policy = FormattingOptionsFactory.CreateMono();
policy.IndentPreprocessorDirectives = false;
policy.AlignToFirstMethodCallArgument = policy.AlignToFirstIndexerArgument = true;
}
var sb = new StringBuilder();
int offset = 0;
for (int i = 0; i < text.Length; i++)
{
var ch = text[i];
if (ch == '$')
{
offset = i;
continue;
}
sb.Append(ch);
}
var document = new ReadOnlyDocument(sb.ToString());
var options = new TextEditorOptions();
var csi = new CSharpIndentEngine(document, options, policy) {
EnableCustomIndentLevels = true
};
if (symbols != null) {
foreach (var sym in symbols) {
csi.DefineSymbol(sym);
}
}
var result = new CacheIndentEngine(csi);
result.Update(offset);
return result;
}
void HandleTextOptionsChanged (object sender, EventArgs e)
{
var policy = Policy.CreateOptions ();
var options = Editor.CreateNRefactoryTextEditorOptions ();
options.IndentBlankLines = true;
IStateMachineIndentEngine indentEngine;
try {
var csharpIndentEngine = new CSharpIndentEngine (textEditorData.Document, options, policy);
//csharpIndentEngine.EnableCustomIndentLevels = true;
foreach (var symbol in MonoDevelop.CSharp.Highlighting.CSharpSyntaxMode.GetDefinedSymbols (document.Project)) {
csharpIndentEngine.DefineSymbol (symbol);
}
indentEngine = csharpIndentEngine;
} catch (Exception ex) {
LoggingService.LogError ("Error while creating the c# indentation engine", ex);
indentEngine = new NullIStateMachineIndentEngine (textEditorData.Document);
}
stateTracker = new CacheIndentEngine (indentEngine);
textEditorData.IndentationTracker = new IndentVirtualSpaceManager (textEditorData, stateTracker);
if (textEditorData.Options.IndentStyle == IndentStyle.Auto || textEditorData.Options.IndentStyle == IndentStyle.None) {
textEditorData.TextPasteHandler = null;
} else {
textEditorData.TextPasteHandler = new TextPasteIndentEngine (stateTracker, options, policy);
}
}