/// <summary>
/// To be executed before the visit starts
/// </summary>
public void PreVisit(Parse.Parser parser)
{
_parser = parser;
// if this document is in the Saved parsed visitors, we remove it now and we will add it back when it is parsed
if (_isBaseFile)
{
if (SavedPersistent.ContainsKey(_parser.FilePathBeingParsed))
{
SavedPersistent.Remove(_parser.FilePathBeingParsed);
}
}
}
/// <summary>
/// To be executed after the visit ends
/// </summary>
public void PostVisit()
{
// save the info for uses in an another file, where this file is run in persistent
if (!SavedPersistent.ContainsKey(_parser.FilePathBeingParsed))
{
SavedPersistent.Add(_parser.FilePathBeingParsed, this);
}
else
{
SavedPersistent[_parser.FilePathBeingParsed] = this;
}
// lose parser reference
_parser = null;
}
/// <summary>
/// Parses a file.
/// Remarks : it doesn't parse the document against known words since this is only useful for
/// the CURRENT document and not for the others
/// </summary>
private static ParserVisitor ParseFile(string filePath, ParsedScopeBlock scopeItem)
{
ParserVisitor parserVisitor;
// did we already parsed this file in a previous parse session? (if we are in CodeExplorerDisplayExternalItems mode we need to parse it again anyway)
if (SavedPersistent.ContainsKey(filePath))
{
parserVisitor = SavedPersistent[filePath];
}
else
{
// Parse it
var ablParser = new Parse.Parser(Utils.ReadAllText(filePath), filePath, scopeItem, false);
parserVisitor = new ParserVisitor(false);
ablParser.Accept(parserVisitor);
}
return(parserVisitor);
}