public override void Accept(ParserVisitor visitor) {
visitor.VisitStartBlock(Type);
foreach (SyntaxTreeNode element in Children) {
element.Accept(visitor);
}
visitor.VisitEndBlock(Type);
}
public virtual void Parse(LookaheadTextReader input, ParserVisitor visitor)
{
ParserResults results = ParseCore(new SeekableTextReader(input));
// Replay the results on the visitor
visitor.Visit(results);
}
void AcceptParserVisitor.Accept(ParserVisitor visitor)
{
visitor.Visit(this, x =>
{
_parser.Accept(x);
_except.Accept(x);
});
}
public void Accept(ParserVisitor visitor)
{
visitor.Visit(this, x =>
{
_element.Accept(x);
_separator.Accept(x);
});
}
public void Accept(ParserVisitor visitor)
{
visitor.Visit(this, x =>
{
_first.Accept(visitor);
_second.Accept(visitor);
});
}
public override void Accept(ParserVisitor visitor)
{
visitor.VisitStartBlock(Type);
foreach (SyntaxTreeNode element in Children)
{
element.Accept(visitor);
}
visitor.VisitEndBlock(Type);
}
public void VisitThrowsOnNullVisitor()
{
ParserVisitor target = null;
ParserResults results = new ParserResults(new BlockBuilder()
{
Type = BlockType.Comment
}.Build(), new List <RazorError>());
Assert.ThrowsArgumentNull(() => target.Visit(results), "self");
}
public void Accept(ParserVisitor visitor)
{
visitor.Visit(this, x =>
{
foreach (var parser in _parsers)
{
parser.Accept(x);
}
});
}
/// <summary>Accept the visitor. *
/// </summary>
public virtual System.Object childrenAccept(ParserVisitor visitor, System.Object data)
{
if (children != null)
{
for (int i = 0; i < children.Length; ++i)
{
children[i].jjtAccept(visitor, data);
}
}
return(data);
}
public void VisitThrowsOnNullVisitor()
{
ParserVisitor target = null;
var results = new ParserResults(new BlockBuilder()
{
Type = BlockType.Comment
}.Build(),
Enumerable.Empty <TagHelperDescriptor>(),
parserErrors: new List <RazorError>());
Assert.Throws <ArgumentNullException>("self", () => target.Visit(results));
}
/// <summary>Accept the visitor. *
/// </summary>
public virtual System.Object childrenAccept(ParserVisitor visitor, System.Object data) {
if (children != null) {
for (int i = 0; i < children.Length; ++i) {
children[i].jjtAccept(visitor, data);
}
}
return data;
}
/// <summary>Accept the visitor. *
/// </summary>
public override System.Object jjtAccept(ParserVisitor visitor, System.Object data) {
return visitor.visit(this, data);
}
public virtual void Parse(TextReader input, ParserVisitor visitor)
{
Parse(new SeekableTextReader(input), visitor);
}
/// <summary>
/// Invokes the corresponding <see cref="ParserVisitor{TInput, TResult}"/> visit method.
/// </summary>
public abstract TResult Accept <TResult>(ParserVisitor <TInput, TResult> visitor);
/// <summary>
/// Accepts the specified visitor
/// </summary>
/// <remarks>
/// Calls the VisitSpan method on the specified visitor, passing in this
/// </remarks>
public override void Accept(ParserVisitor visitor)
{
visitor.VisitSpan(this);
}
public abstract void Accept(ParserVisitor visitor, Block block);
public override void Accept(ParserVisitor visitor, Span span)
{
visitor.VisitMarkupSpan(this, span);
}
/// <summary>
/// Invokes the corresponding <see cref="ParserVisitor{TInput, TArg, TResult}"/> visit method.
/// </summary>
public abstract TResult Accept <TArg, TResult>(ParserVisitor <TInput, TArg, TResult> visitor, TArg arg);
/// <summary> /// Accepts a parser visitor, calling the appropriate visit method and passing in this instance /// </summary> /// <param name="visitor">The visitor to accept</param> public abstract void Accept(ParserVisitor visitor);
public override void Accept(ParserVisitor visitor, Block block)
{
visitor.VisitCommentBlock(this, block);
}
private static void DoParse()
{
try {
if (OnStart != null)
{
OnStart();
}
DoInLock(() => {
// make sure to always parse the current file
Parse.Parser parser = null;
do
{
_lastFilePathParsed = Npp.CurrentFileInfo.Path;
if (Npp.CurrentFileInfo.IsProgress)
{
parser = new Parse.Parser(Sci.Text, _lastFilePathParsed, null, true);
// visitor
var visitor = new ParserVisitor(true);
parser.Accept(visitor);
// send completionItems
if (OnEndSendCompletionItems != null)
{
OnEndSendCompletionItems(visitor.ParsedCompletionItemsList);
}
// send codeExplorerItems
if (OnEndSendCodeExplorerItems != null)
{
OnEndSendCodeExplorerItems(visitor.ParsedExplorerItemsList);
}
}
else
{
var textLexer = new TextTokenizer(Sci.GetTextAroundFirstVisibleLine(Config.Instance.NppAutoCompleteMaxLengthToParse), AutoCompletion.CurrentLangAdditionalChars);
var textVisitor = new TextTokenizerVisitor(_lastFilePathParsed)
{
IgnoreNumbers = Config.Instance.NppAutoCompleteIgnoreNumbers,
MinWordLengthRequired = Config.Instance.NppAutoCompleteMinWordLengthRequired,
KnownWords = KnownWords != null ? new HashSet <string>(KnownWords, AutoCompletion.ParserStringComparer) : new HashSet <string>(AutoCompletion.ParserStringComparer)
};
textLexer.Accept(textVisitor);
// send completionItems
if (OnEndSendCompletionItems != null)
{
OnEndSendCompletionItems(textVisitor.ParsedCompletionItemsList);
}
// send codeExplorerItems
if (OnEndSendCodeExplorerItems != null)
{
OnEndSendCodeExplorerItems(null);
}
}
} while (!_lastFilePathParsed.Equals(Npp.CurrentFileInfo.Path));
if (parser != null)
{
_lineInfo = new Dictionary <int, ParsedLineInfo>(parser.LineInfo);
}
// send parserItems
if (OnEndSendParserItems != null)
{
if (parser != null)
{
OnEndSendParserItems(parser.ParserErrors, parser.LineInfo, parser.ParsedItemsList);
}
else
{
OnEndSendParserItems(null, null, null);
}
}
});
if (OnEnd != null)
{
OnEnd();
}
} catch (Exception e) {
ErrorHandler.ShowErrors(e, "Error while analyzing the current document");
}
}
/// <summary>Accept the visitor. *
/// </summary>
public virtual System.Object jjtAccept(ParserVisitor visitor, System.Object data)
{
return(visitor.visit(this, data));
}
/// <summary>
/// Initializes a new instance of the <see cref="RenderContext"/> class.
/// </summary>
/// <param name="visitor">The visitor.</param>
/// <param name="parentRenderContext">The parent render context.</param>
public RenderContext(ParserVisitor <RenderContext> visitor, RenderContext parentRenderContext = null)
{
ParentRenderContext = parentRenderContext;
Visitor = visitor;
}
public void Accept(ParserVisitor visitor)
{
visitor.Visit(this, x => _parser.Accept(x));
}
public void Accept(ParserVisitor visitor)
{
visitor.Visit(this);
}
private ParserContext SetupTestRun(string document, Action <TextReader> positioningAction, ParserBase codeParser, MarkupParser markupParser, ParserBase activeParser, ParserVisitor listener)
{
ParserContext context = new ParserContext(new BufferingTextReader(new StringReader(document)), codeParser, markupParser, activeParser, listener);
positioningAction(context.Source);
context.ResetBuffers();
return(context);
}
public override void Accept(ParserVisitor visitor, Block block)
{
visitor.VisitTagHelperBlock(this, block);
}
public override void Accept(ParserVisitor visitor, Block block)
{
visitor.VisitTemplateBlock(this, block);
}
public void Accept(ParserVisitor visitor, Block block)
{
visitor.VisitDefault(block);
}
public virtual ParserContext CreateParserRun(LookaheadTextReader input, ParserBase codeParser, MarkupParser markupParser, ParserVisitor listener)
{
return(new ParserContext(input, codeParser, markupParser, SelectActiveParser(codeParser, markupParser), listener));
}
/// <summary>
/// Invokes the corresponding <see cref="ParserVisitor{TInput}"/> visit method.
/// </summary>
public abstract void Accept(ParserVisitor <TInput> visitor);
public virtual void process(InternalContextAdapter context, ParserVisitor visitor) {}}
public virtual Task CreateParseTask(TextReader input,
ParserVisitor consumer)
{
return new Task(() =>
{
try
{
Parse(input, consumer);
}
catch (OperationCanceledException)
{
return; // Just return if we're cancelled.
}
});
}
public override void Accept(ParserVisitor visitor, Span span)
{
visitor.VisitStatementSpan(this, span);
}
public void Accept(ParserVisitor visitor)
{
_parser.Accept(visitor);
}
public override void Accept(ParserVisitor visitor)
{
visitor.VisitBlock(this);
}
/// <summary>Accept the visitor. *
/// </summary>
public override Object jjtAccept(ParserVisitor visitor, Object data)
{
return(visitor.visit(this, data));
}
/// <summary>Accept the visitor. *
/// </summary>
public virtual System.Object jjtAccept(ParserVisitor visitor, System.Object data) {
return visitor.visit(this, data);
}
/// <summary> /// Accepts a parser visitor, calling the appropriate visit method and passing in this instance /// </summary> /// <param name="visitor">The visitor to accept</param> public abstract void Accept(ParserVisitor visitor);
/// <summary>
/// This method parses the output of the .p procedure that exports the database info
/// and fills _dataBases
/// It then updates the parser with the new info
/// </summary>
private void Read(string filePath)
{
if (!File.Exists(filePath))
{
return;
}
_dataBases.Clear();
_sequences.Clear();
var defaultToken = new TokenEos(null, 0, 0, 0, 0);
ParsedDataBase currentDb = null;
ParsedTable currentTable = null;
Utils.ForEachLine(filePath, null, (i, items) => {
var splitted = items.Split('\t');
switch (items[0])
{
case 'H':
// base
//#H|<Dump date ISO 8601>|<Dump time>|<Logical DB name>|<Physical DB name>|<Progress version>
if (splitted.Length != 6)
{
return;
}
currentDb = new ParsedDataBase(
splitted[3],
splitted[4],
splitted[5],
new List <ParsedTable>(),
null);
_dataBases.Add(currentDb);
break;
case 'S':
if (splitted.Length != 3 || currentDb == null)
{
return;
}
_sequences.Add(new ParsedSequence {
SeqName = splitted[1],
DbName = currentDb.Name
});
break;
case 'T':
// table
//#T|<Table name>|<Table ID>|<Table CRC>|<Dump name>|<Description>|<Hidden? 0/1>|<Frozen? 0/1>|<Table type>
if (splitted.Length != 9 || currentDb == null)
{
return;
}
ParsedTableType tblType;
if (!Enum.TryParse(splitted[8].Trim(), true, out tblType))
{
tblType = ParsedTableType.T;
}
currentTable = new ParsedTable(
splitted[1],
defaultToken,
tblType,
splitted[2],
splitted[3],
splitted[4],
splitted[5],
null,
new List <ParsedField>(),
new List <ParsedIndex>(),
new List <ParsedTrigger>(),
null,
splitted[6].Equals("1"),
splitted[7].Equals("1")
);
currentDb.Tables.Add(currentTable);
break;
case 'X':
// trigger
//#X|<Parent table>|<Event>|<Proc name>|<Trigger CRC>
if (splitted.Length != 5 || currentTable == null)
{
return;
}
currentTable.Triggers.Add(new ParsedTrigger(
splitted[2],
splitted[3]));
break;
case 'I':
// index
//#I|<Parent table>|<Index name>|<Primary? 0/1>|<Unique? 0/1>|<Index CRC>|<Fileds separated with %>
if (splitted.Length != 7 || currentTable == null)
{
return;
}
var flag = splitted[3].Equals("1") ? ParsedIndexFlag.Primary : ParsedIndexFlag.None;
if (splitted[4].Equals("1"))
{
flag = flag | ParsedIndexFlag.Unique;
}
currentTable.Indexes.Add(new ParsedIndex(
splitted[2],
flag,
splitted[6].Split('%').ToList()));
break;
case 'F':
// field
//#F|<Parent table>|<Field name>|<Type>|<Format>|<Order #>|<Mandatory? 0/1>|<Extent? 0/x>|<Part of index? 0/1>|<Part of PK? 0/1>|<Initial value>|<Desription>
if (splitted.Length != 12 || currentTable == null)
{
return;
}
var flags = splitted[6].Equals("1") ? ParseFlag.Mandatory : 0;
if (splitted[8].Equals("1"))
{
flags = flags | ParseFlag.Index;
}
if (splitted[9].Equals("1"))
{
flags = flags | ParseFlag.Primary;
}
var curField = new ParsedField(
splitted[2],
splitted[3],
splitted[4],
int.Parse(splitted[5]),
flags,
splitted[10],
splitted[11],
ParsedAsLike.None);
curField.Extent = int.Parse(splitted[7]);
curField.PrimitiveType = ParserVisitor.ConvertStringToParsedPrimitiveType(curField.TempPrimitiveType);
currentTable.Fields.Add(curField);
break;
}
});
// copy the databases for each aliases
foreach (var aliasCreation in GetAliasesList.Trim().Trim(';').Split(';'))
{
var splitted = aliasCreation.Split(',');
if (splitted.Length == 2)
{
if (!string.IsNullOrWhiteSpace(splitted[0]) && !string.IsNullOrWhiteSpace(splitted[1]))
{
var foundDb = FindDatabaseByName(splitted[1].Trim());
if (foundDb != null)
{
_dataBases.Add(new ParsedDataBase(
splitted[0].Trim(),
foundDb.PhysicalName,
foundDb.ProgressVersion,
foundDb.Tables,
foundDb.Name));
}
}
}
}
// sort all fields by primary then by name
foreach (var dataBase in _dataBases)
{
foreach (var table in dataBase.Tables)
{
table.Fields.Sort((x, y) => {
var compare = y.Flags.HasFlag(ParseFlag.Primary).CompareTo(x.Flags.HasFlag(ParseFlag.Primary));
if (compare != 0)
{
return(compare);
}
return(string.Compare(x.Name, y.Name, StringComparison.CurrentCultureIgnoreCase));
});
}
}
}
