public void CodeModelTest()
{
var model = new CodeModel.CodeModel(GetText(Start, End), ActiveFileName);
}
private IEnumerable<string> GetFunctionList()
{
if (_model == null) _model = ProbeNppPlugin.Instance.CurrentModel;
if (_model != null) return _model.FunctionNames;
return new string[0];
}
public int StyleLine(ILexerLine line, int state)
{
_line = line;
_state = state;
_tokenCount = 0;
_table = string.Empty;
_model = null;
char nextCh;
int lastPos = -1;
while (!line.EOL)
{
nextCh = line.NextChar;
if (line.Position == lastPos) throw new LexerException(string.Format(
"The lexer did not advance the line position when styling line [{0}] at position [{1}]",
line.Text, lastPos));
lastPos = line.Position;
if ((_state & State_InsideComment) != 0)
{
// Currently inside block comment.
if (line.Match("*/"))
{
line.Style(_commentStyle, 2);
_state &= ~State_InsideComment;
}
else
{
line.Style(_commentStyle);
}
SetLastToken(State_Token_BlockComment);
}
else if ((_state & State_InsideReplace) != 0 && line.Peek(5) != "#with")
{
_line.Style(_replacedStyle);
SetLastToken(State_Token_None);
}
else if (line.Match("//"))
{
// Start of line comment; rest of line is forfeit.
line.StyleRemainder(_commentStyle);
SetLastToken(State_Token_StreamComment);
}
else if (line.Match("/*"))
{
// Start of block comment. Switch the state on so it passes down to other lines.
_line.Style(_commentStyle, 2);
_state |= State_InsideComment;
SetLastToken(State_Token_BlockComment);
}
else if (Char.IsLetter(nextCh) || nextCh == '_')
{
// Token beginning with letter or underscore. Standard identifier.
StyleIdent();
}
else if (Char.IsDigit(nextCh))
{
// Token beginning with number.
line.Style(_numberStyle, (ch) => Char.IsDigit(ch) || ch == '.');
SetLastToken(State_Token_Number);
}
else if (nextCh == '\"' || nextCh == '\'')
{
// String literal.
char lastCh = '\\';
bool done = false;
line.Style(_stringStyle, (ch) =>
{
if (done) return false;
if (ch == nextCh && lastCh != '\\') done = true;
if (ch == '\\' && lastCh == '\\') lastCh = '\0'; // To avoid problems with "\\" where last 2 chars appear to be another escape sequence.
else lastCh = ch;
return true;
});
SetLastToken(State_Token_String);
}
else if (nextCh == '{')
{
// Opening braces are the start of a code folding section.
line.FoldStart();
line.Style(_operatorStyle);
SetLastToken(State_Token_Operator);
}
else if (nextCh == '}')
{
// Closing braces are the end of a code folding section.
line.FoldEnd();
line.Style(_operatorStyle);
SetLastToken(State_Token_Operator);
}
else if (nextCh == '#')
{
StylePreprocessor();
}
else if (nextCh == '.')
{
line.Style(_operatorStyle);
if (GetLastToken() == State_Token_Table)
{
SetLastToken(State_Token_TableDelim);
}
else
{
SetLastToken(State_Token_Operator);
}
}
else if (ProbeNppPlugin.Instance.OperatorChars.Contains(nextCh))
{
line.Style(_operatorStyle);
SetLastToken(State_Token_Operator);
}
else if (!Char.IsWhiteSpace(nextCh))
{
line.Style(_defaultStyle);
SetLastToken(State_Token_Unknown);
}
else
{
line.Style(_defaultStyle);
}
}
return _state;
}
private IEnumerable<string> GetDataTypeNames()
{
if (_model == null) _model = ProbeNppPlugin.Instance.CurrentModel;
if (_model != null) return _model.DataTypeNames;
return new string[0];
}
private void CreateModel()
{
try
{
var app = ProbeNppPlugin.Instance;
var source = app.GetText(app.Start, app.End);
var model = new CodeModel.CodeModel(source, app.ActiveFileName);
lock (_modelLock)
{
_model = model;
}
}
catch (Exception ex)
{
ProbeNppPlugin.Instance.Output.WriteLine(OutputStyle.Error, "Exception when generating code model: {0}", ex);
_model = null;
}
}