public virtual EditResult ApplyChange(Span target, TextChange change, bool force) { PartialParseResult result = PartialParseResult.Accepted; TextChange normalized = change.Normalize(); if (!force) { result = CanAcceptChange(target, normalized); } // If the change is accepted then apply the change if (result.HasFlag(PartialParseResult.Accepted)) { return new EditResult(result, UpdateSpan(target, normalized)); } return new EditResult(result, new SpanBuilder(target)); }
internal static void WriteDebugTree(string sourceFile, Block document, PartialParseResult result, TextChange change, RazorEditorParser parser, bool treeStructureChanged) { if (!OutputDebuggingEnabled) { return; } RunTask(() => { string outputFileName = Normalize(sourceFile) + "_tree"; string outputPath = Path.Combine(Path.GetDirectoryName(sourceFile), outputFileName); var treeBuilder = new StringBuilder(); WriteTree(document, treeBuilder); treeBuilder.AppendLine(); treeBuilder.AppendFormat(CultureInfo.CurrentCulture, "Last Change: {0}", change); treeBuilder.AppendLine(); treeBuilder.AppendFormat(CultureInfo.CurrentCulture, "Normalized To: {0}", change.Normalize()); treeBuilder.AppendLine(); treeBuilder.AppendFormat(CultureInfo.CurrentCulture, "Partial Parse Result: {0}", result); treeBuilder.AppendLine(); if (result.HasFlag(PartialParseResult.Rejected)) { treeBuilder.AppendFormat(CultureInfo.CurrentCulture, "Tree Structure Changed: {0}", treeStructureChanged); treeBuilder.AppendLine(); } if (result.HasFlag(PartialParseResult.AutoCompleteBlock)) { treeBuilder.AppendFormat(CultureInfo.CurrentCulture, "Auto Complete Insert String: \"{0}\"", parser.GetAutoCompleteString()); treeBuilder.AppendLine(); } File.WriteAllText(outputPath, treeBuilder.ToString()); }); }