/// <summary>
/// Semantically parses the specified <see cref="TextRange"/> of the <see cref="Document"/>.
/// </summary>
/// <param name="document">The <see cref="Document"/> to examine.</param>
/// <param name="parseTextRange">A <see cref="TextRange"/> indicating the offset range to parse.</param>
/// <param name="flags">A <see cref="SemanticParseFlags"/> that indicates semantic parse flags.</param>
public override void PerformSemanticParse(Document document, TextRange parseTextRange, SemanticParseFlags flags)
{
if (null == document.Filename)
{
throw new Exception("Document Filename must be set");
}
string source = document.GetCoreTextBuffer().ToString();
string filename = System.IO.Path.GetFullPath(document.Filename); // Normalise the path;
// Remove any pending SemanticParse tasks for this document
object key = new KeyValuePair <Document, object>(document, m_performSemanticParseKey);
m_plugin.TaskQueue.RemoveTasks(key);
// Queue a SemanticParse task for this document
m_plugin.TaskQueue.AddTask(() =>
{
var textBufferReader = new StringTextBufferReader(source, 0, 0);
var cu = MergableLexicalParserManager.PerformSemanticParse(this, textBufferReader, filename) as CompilationUnit;
if (null != cu)
{
cu.SourceKey = filename;
cu.Source = source;
m_plugin.Database.ProcessSynchronous(cu);
document.SemanticParseData = cu;
}
}, TaskQueue.Thread.Worker, key);
}
/// <summary>
/// Semantically parses the text in the <see cref="MergableLexicalParserManager"/>.
/// </summary>
/// <param name="manager">The <see cref="MergableLexicalParserManager"/> that is managing the mergable language and the text to parse.</param>
/// <returns>An object that contains the results of the semantic parsing operation.</returns>
protected override object PerformSemanticParse(MergableLexicalParserManager manager)
{
var lexicalParser = new LuatRecursiveDescentLexicalParser(this, manager);
lexicalParser.InitializeTokens();
var semanticParser = new LuatSemanticParser(lexicalParser);
semanticParser.Parse();
return(semanticParser.CompilationUnit);
}
/// <summary>
/// Semantically parses the text in the <see cref="MergableLexicalParserManager"/>.
/// </summary>
/// <param name="manager">The <see cref="MergableLexicalParserManager"/> that is managing the mergable language and the text to parse.</param>
/// <returns>An object that contains the results of the semantic parsing operation.</returns>
protected override object PerformSemanticParse(MergableLexicalParserManager manager)
{
var lexicalParser = new LuatRecursiveDescentLexicalParser(this, manager);
lexicalParser.InitializeTokens();
var semanticParser = new LuatSemanticParser(lexicalParser);
semanticParser.Parse();
return semanticParser.CompilationUnit;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////
// OBJECT
/////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Initializes a new instance of the <c>LuatRecursiveDescentLexicalParser</c> class.
/// </summary>
/// <param name="language">The <see cref="SimpleSyntaxLanguage"/> to use.</param>
/// <param name="manager">The <see cref="MergableLexicalParserManager"/> to use for coordinating merged languages.</param>
public LuatRecursiveDescentLexicalParser(LuatSyntaxLanguage language, MergableLexicalParserManager manager) : base(language, manager)
{
}
/////////////////////////////////////////////////////////////////////////////////////////////////////
// OBJECT
/////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Initializes a new instance of the <c>LuatRecursiveDescentLexicalParser</c> class.
/// </summary>
/// <param name="language">The <see cref="SimpleSyntaxLanguage"/> to use.</param>
/// <param name="manager">The <see cref="MergableLexicalParserManager"/> to use for coordinating merged languages.</param>
public LuatRecursiveDescentLexicalParser(LuatSyntaxLanguage language, MergableLexicalParserManager manager) : base(language, manager) {}
