/// <summary>
/// Constructors
/// </summary>
public void Visit(ParsedConstructor pars)
{
// to code explorer
var classNode = GetExplorerListNode(pars.ClassName, CodeExplorerIconType.Block);
var parentNode = GetExplorerListNode("Constructors", CodeExplorerIconType.Constructor, classNode);
var newNode = CodeItem.Factory.New(CodeExplorerIconType.Constructor);
newNode.DisplayText = pars.Name;
newNode.Flags = pars.Flags;
newNode.DocumentOwner = pars.FilePath;
newNode.GoToLine = pars.Line;
newNode.GoToColumn = pars.Column;
PushToCodeExplorer(parentNode, newNode);
}
public void Visit(ParsedConstructor pars)
{
AppendEverything(pars);
}
/// <summary>
/// Matches a procedure definition
/// </summary>
private ParsedConstructor CreateParsedConstructor(Token constructorToken, ParsedScope parentScope)
{
/*
* CONSTRUCTOR [ PRIVATE | PROTECTED | PUBLIC | STATIC ] class-name
* ( [ parameter [ , parameter ] ... ] ) :
* constructor-body
*/
// info we will extract from the current statement :
string name = "";
ParseFlag flags = 0;
StringBuilder parameters = new StringBuilder();
List <ParsedDefine> parametersList = null;
Token token;
int state = 0;
do
{
token = PeekAt(1); // next token
if (token is TokenEos)
{
break;
}
if (token is TokenComment)
{
continue;
}
switch (state)
{
case 0:
// default state
if (token is TokenWord)
{
switch (token.Value.ToLower())
{
case "private":
flags |= ParseFlag.Private;
break;
case "public":
flags |= ParseFlag.Public;
break;
case "protected":
flags |= ParseFlag.Protected;
break;
case "static":
flags |= ParseFlag.Static;
break;
default:
name = token.Value;
break;
}
}
if (token is TokenSymbol && token.Value.Equals("("))
{
state = 1;
}
break;
case 1:
// read parameters, define a ParsedDefineItem for each
parametersList = GetParsedParameters(constructorToken, parameters);
state = 2;
break;
}
} while (MoveNext());
if (state < 1)
{
return(null);
}
var newConstructor = new ParsedConstructor(name, constructorToken, parentScope)
{
// = end position of the EOS of the statement
Flags = flags,
EndPosition = token.EndPosition
};
if (parametersList != null)
{
newConstructor.Parameters = new List <ParsedDefine>();
foreach (var parsedItem in parametersList)
{
newConstructor.Parameters.Add(parsedItem);
}
}
AddParsedItem(newConstructor, constructorToken.OwnerNumber);
return(newConstructor);
}
