public override void Parse(string text, int caret_position)
{
_tokens.Clear();
var tokenizer = Engine.GetService <TokenCategorizer>();
if (tokenizer == null)
{
return;
}
// init with whole text
tokenizer.Initialize(null, Engine.CreateScriptSourceFromString(text), SourceLocation.MinValue);
var t = tokenizer.ReadToken();
while (t.Category != Microsoft.Scripting.TokenCategory.EndOfStream)
{
CodeTokenType type = CodeTokenType.None;
switch (t.Category)
{
case TokenCategory.Comment:
case TokenCategory.LineComment:
case TokenCategory.DocComment:
type = CodeTokenType.Comment;
break;
case TokenCategory.Keyword:
type = CodeTokenType.Keyword;
break;
case TokenCategory.StringLiteral:
case TokenCategory.CharacterLiteral:
type = CodeTokenType.String;
break;
case TokenCategory.NumericLiteral:
type = CodeTokenType.Number;
break;
case TokenCategory.Operator:
type = CodeTokenType.Operator;
break;
case TokenCategory.Identifier:
type = CodeTokenType.Indentifier;
break;
}
_tokens.Add(new CodeToken()
{
TokenType = type, Start = t.SourceSpan.Start.Index, End = t.SourceSpan.End.Index
});
t = tokenizer.ReadToken();
}
}
private void AddToken(IParsingTreeTerminal term, CodeTokenType type)
{
var from = term.From;
while (_lines.Count <= from.Line)
{
_lines.Add(new List <KeyValuePair <IParsingTreeTerminal, HighlightingColor> >());
}
_lines[from.Line].Add(new KeyValuePair <IParsingTreeTerminal, HighlightingColor>(term, _brushes[type]));
_tokens.Add(new SyntaxHighlight.CodeToken()
{
Start = _currReader.GetPosition(term.From),
End = _currReader.GetPosition(term.To),
TokenType = type
});
}
public string AddCode(CodeTokenType type, int clientId, string userName, string scope)
{
using (var entities = IdentityServerConfigurationContext.Get())
{
var code = Guid.NewGuid().ToString("N");
var refreshToken = new CodeToken
{
Type = (int) type,
Code = code,
ClientId = clientId,
Scope = scope,
UserName = userName,
TimeStamp = DateTime.UtcNow
};
entities.CodeTokens.Add(refreshToken);
entities.SaveChanges();
return code;
}
}
public string AddCode(CodeTokenType type, int clientId, string userName, string scope)
{
using (var entities = IdentityServerConfigurationContext.Get())
{
var code = Guid.NewGuid().ToString("N");
var refreshToken = new CodeToken
{
Type = (int)type,
Code = code,
ClientId = clientId,
Scope = scope,
UserName = userName,
TimeStamp = DateTime.UtcNow
};
entities.CodeTokens.Add(refreshToken);
entities.SaveChanges();
return(code);
}
}
public IEnumerable<Models.CodeToken> Search(int? clientId, string username, string scope, CodeTokenType type)
{
using (var entities = IdentityServerConfigurationContext.Get())
{
var query =
from t in entities.CodeTokens
where t.Type == (int) type
select t;
if (clientId != null)
{
query =
from t in query
where t.ClientId == clientId.Value
select t;
}
if (!string.IsNullOrWhiteSpace(username))
{
query =
from t in query
where t.UserName.Contains(username)
select t;
}
if (!string.IsNullOrWhiteSpace(scope))
{
query =
from t in query
where t.Scope.Contains(scope)
select t;
}
var results = query.ToArray().Select(x => x.ToDomainModel());
return results;
}
}
/// <summary>
/// Return syntax rule for category
/// </summary>
/// <param name="tc"></param>
/// <returns></returns>
private SyntaxRuleItem GetSyntaxRule(CodeTokenType tc)
{
if (System.ComponentModel.DesignerProperties.GetIsInDesignMode(this))
{
return(null);
}
// caching in dictionary
if (_rules == null)
{
_rules = new Dictionary <CodeTokenType, SyntaxRuleItem>();
foreach (SyntaxRuleItem i in SyntaxRules)
{
_rules[i.RuleType] = i;
}
}
if (_rules.ContainsKey(tc))
{
return(_rules[tc]);
}
return(null);
}
/// <summary>
/// Parses the text form start_pos to end_pos
/// </summary>
/// <param name="text">Whole text of the textbox</param>
/// <param name="start_pos">position where to start parsing</param>
/// <param name="end_pos">position where to stop parsing</param>
public void Parse(string text, int start_pos, int end_pos)
{
int line_start = start_pos;
int line_end = 0;
int word_start = start_pos;
int word_end = 0;
int com_start = start_pos;
do
{
// get the end position of the current line
line_end = text.IndexOf(Environment.NewLine, line_start);
if (line_end == -1)
{
line_end = text.Length;
}
do
{
// get the end position of the current word
word_end = text.IndexOfAny(anyNewWord, word_start);
if (word_end == -1)
{
word_end = text.Length;
}
// check if there is a comment-charakter in the current word
com_start = text.IndexOf(';', word_start);
if (com_start != -1 && com_start < word_end)
{
// Remove all tokens from the start of the comment to the end of the line
_tokens.RemoveAll(t => { return((t.Start > com_start && t.Start < line_end) || (t.End > com_start && t.End < line_end)); });
// and add the comment token and stop parsing this line
_tokens.Add(new CodeToken()
{
Start = com_start, End = line_end, TokenType = CodeTokenType.Comment
});
break;
}
// extract the current word and check if it is a token
if (word_end > word_start)
{
string word = text.Substring(word_start, word_end - word_start);
CodeTokenType type = getTokenType(word);
if (type != CodeTokenType.None)
{
_tokens.Add(new CodeToken()
{
Start = word_start, End = word_end, TokenType = type
});
}
}
// set the new word start position
word_start = word_end + 1;
}while(word_start <= line_end);
// set the new line start position
line_start = line_end + 2;
// set the new word start position
word_start = line_start;
} while(line_start <= end_pos);
}
public IEnumerable <Models.CodeToken> Search(int?clientId, string username, string scope, CodeTokenType type)
{
using (var entities = IdentityServerConfigurationContext.Get())
{
var query =
from t in entities.CodeTokens
where t.Type == (int)type
select t;
if (clientId != null)
{
query =
from t in query
where t.ClientId == clientId.Value
select t;
}
if (!string.IsNullOrWhiteSpace(username))
{
query =
from t in query
where t.UserName.Contains(username)
select t;
}
if (!string.IsNullOrWhiteSpace(scope))
{
query =
from t in query
where t.Scope.Contains(scope)
select t;
}
var results = query.ToArray().Select(x => x.ToDomainModel());
return(results);
}
}
public IEnumerable<CodeToken> Search(int? clientId, string username, string scope, CodeTokenType type)
{
throw new NotImplementedException();
}
public string AddCode(CodeTokenType type, int clientId, string userName, string scope)
{
throw new NotImplementedException();
}