protected Lexer(Lexer parent, LineEnumerator lineEnumerator, Language language)
{
this.parent = parent;
LineEnumerator = lineEnumerator;
Language = language;
//TODO: Should probably unsubscribe to event at some point
Language.LanguageChanged += ChangeLanguage;
SetupRegex();
}
public BackgroundLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
this.listener = listener;
children = new Lexer[]
{
new CommentLexer(this, lineEnumerator, listener, language),
new StepLexer(this, lineEnumerator, listener, language),
};
}
public ExampleLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
this.listener = listener;
children = new Lexer[]
{
new RowLexer(this, lineEnumerator, listener, language),
new CommentLexer(this, lineEnumerator, listener, language),
new UriLexer(this, lineEnumerator, listener, language)
};
}
public StartLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
children = new Lexer[]
{
new FeatureLexer(this, lineEnumerator, listener, language),
new TagLexer(this, lineEnumerator, listener, language),
new CommentLexer(this, lineEnumerator, listener, language),
new ScenarioLexer(this, lineEnumerator, listener, language),
};
}
public ScenarioLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
Listener = listener;
children = new Lexer[]
{
new StepLexer(this, lineEnumerator, listener, language),
new ExampleLexer(this, lineEnumerator, listener, language),
new CommentLexer(this, lineEnumerator, listener, language)
};
}
public FeatureLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
this.listener = listener;
children = new Lexer[]
{
new ScenarioLexer(this, lineEnumerator, listener, language),
new CommentLexer(this, lineEnumerator, listener, language),
new ScenarioOutlineLexer(this, lineEnumerator, listener, language),
new BackgroundLexer(this, lineEnumerator, listener, language),
new TagLexer(this, lineEnumerator, listener, language),
};
}
public CommentLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
this.listener = listener;
}
public LexerForTokenWord(Lexer lexer, string tokenWord)
{
Lexer = lexer;
TokenWord = tokenWord;
}
public ScenarioOutlineLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, listener, language)
{
}
public UriLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, listener, language)
{
}
private void ReadMultiLineStep(Lexer parentLexer, LineMatch lineMatch)
{
if (CanSpanMultipleLines
&& NextLineIsStep(parentLexer) == false
&& NextLineIsChildStep(lineMatch) == false)
{
string moreTitle = GetStepText();
lineMatch.Text = (string.IsNullOrEmpty(moreTitle)) ? lineMatch.Text : lineMatch.Text + lineMatch.ParsedLine.LineEnd + moreTitle;
}
}
private bool NextLineIsStep(Lexer lexer)
{
if (LineEnumerator.HasMore == false)
return false;
LineEnumerator.MoveToNext();
var lineMatch = lexer.LineMatcher.Match(LineEnumerator.Current);
LineEnumerator.MoveToPrevious();
return (lineMatch != null);
}