Examples with LangCondition com.gargoylesoftware.css.parser.condition.LangCondition used on opensource projects

Example 1 with LangCondition

use of com.gargoylesoftware.css.parser.condition.LangCondition in project LoboEvolution by LoboEvolution.

the class CSS3Parser method pseudo.

// 
// pseudo
// : ':' (':')?
// [ IDENT
// | FUNCTION_NOT S* selector() S* ')'
// | FUNCTION_LANG S* IDENT S* ')'
// | FUNCTION S* ((PLUS | MINUS | DIMENSION | NUMBER | STRING | IDENT)? S*)+ ')'
// ]
// ;
// 
public final Object pseudo(boolean pseudoElementFound) throws ParseException {
    Token t;
    String function;
    String arg;
    boolean doubleColon = false;
    Locator locator;
    try {
        jj_consume_token(COLON);
        locator = createLocator(token);
        switch((jj_ntk == -1) ? jj_ntk_f() : jj_ntk) {
            case COLON:
                {
                    jj_consume_token(COLON);
                    doubleColon = true;
                    break;
                }
            default:
                jj_la1[81] = jj_gen;
                ;
        }
        switch((jj_ntk == -1) ? jj_ntk_f() : jj_ntk) {
            case IDENT:
                {
                    t = jj_consume_token(IDENT);
                    String s = unescape(t.image, false);
                    if (pseudoElementFound) {
                        throw toCSSParseException("duplicatePseudo", new String[] { s }, locator);
                    }
                    if ("first-line".equals(s) || "first-letter".equals(s) || "before".equals(s) || "after".equals(s)) {
                        return new PseudoElementSelector(s, locator, doubleColon);
                    }
                    return new PseudoClassCondition(s, locator, doubleColon);
                }
            case FUNCTION_NOT:
                {
                    t = jj_consume_token(FUNCTION_NOT);
                    function = unescape(t.image, false);
                    label_52: while (true) {
                        switch((jj_ntk == -1) ? jj_ntk_f() : jj_ntk) {
                            case S:
                                {
                                    ;
                                    break;
                                }
                            default:
                                jj_la1[82] = jj_gen;
                                break label_52;
                        }
                        jj_consume_token(S);
                    }
                    arg = negation_arg();
                    if ("".equals(arg)) {
                        arg = "*";
                    }
                    label_53: while (true) {
                        switch((jj_ntk == -1) ? jj_ntk_f() : jj_ntk) {
                            case S:
                                {
                                    ;
                                    break;
                                }
                            default:
                                jj_la1[83] = jj_gen;
                                break label_53;
                        }
                        jj_consume_token(S);
                    }
                    jj_consume_token(RROUND);
                    if (pseudoElementFound) {
                        throw toCSSParseException("duplicatePseudo", new String[] { function + arg + ")" }, locator);
                    }
                    return new PseudoClassCondition(function + arg + ")", locator, doubleColon);
                }
            case FUNCTION_LANG:
                {
                    t = jj_consume_token(FUNCTION_LANG);
                    function = unescape(t.image, false);
                    label_54: while (true) {
                        switch((jj_ntk == -1) ? jj_ntk_f() : jj_ntk) {
                            case S:
                                {
                                    ;
                                    break;
                                }
                            default:
                                jj_la1[84] = jj_gen;
                                break label_54;
                        }
                        jj_consume_token(S);
                    }
                    t = jj_consume_token(IDENT);
                    String lang = unescape(t.image, false);
                    label_55: while (true) {
                        switch((jj_ntk == -1) ? jj_ntk_f() : jj_ntk) {
                            case S:
                                {
                                    ;
                                    break;
                                }
                            default:
                                jj_la1[85] = jj_gen;
                                break label_55;
                        }
                        jj_consume_token(S);
                    }
                    jj_consume_token(RROUND);
                    if (pseudoElementFound) {
                        throw toCSSParseException("duplicatePseudo", new String[] { "lang(" + lang + ")" }, locator);
                    }
                    return new LangCondition(lang, locator);
                }
            case FUNCTION:
                {
                    t = jj_consume_token(FUNCTION);
                    function = unescape(t.image, false);
                    StringBuilder args = new StringBuilder();
                    label_56: while (true) {
                        switch((jj_ntk == -1) ? jj_ntk_f() : jj_ntk) {
                            case S:
                                {
                                    ;
                                    break;
                                }
                            default:
                                jj_la1[86] = jj_gen;
                                break label_56;
                        }
                        jj_consume_token(S);
                    }
                    label_57: while (true) {
                        switch((jj_ntk == -1) ? jj_ntk_f() : jj_ntk) {
                            case PLUS:
                                {
                                    t = jj_consume_token(PLUS);
                                    break;
                                }
                            case MINUS:
                                {
                                    t = jj_consume_token(MINUS);
                                    break;
                                }
                            case DIMENSION:
                                {
                                    t = jj_consume_token(DIMENSION);
                                    break;
                                }
                            case NUMBER:
                                {
                                    t = jj_consume_token(NUMBER);
                                    break;
                                }
                            case STRING:
                                {
                                    t = jj_consume_token(STRING);
                                    break;
                                }
                            case IDENT:
                                {
                                    t = jj_consume_token(IDENT);
                                    break;
                                }
                            default:
                                jj_la1[87] = jj_gen;
                                jj_consume_token(-1);
                                throw new ParseException();
                        }
                        args.append(unescape(t.image, false));
                        label_58: while (true) {
                            switch((jj_ntk == -1) ? jj_ntk_f() : jj_ntk) {
                                case S:
                                    {
                                        ;
                                        break;
                                    }
                                default:
                                    jj_la1[88] = jj_gen;
                                    break label_58;
                            }
                            t = jj_consume_token(S);
                            args.append(unescape(t.image, false));
                        }
                        switch((jj_ntk == -1) ? jj_ntk_f() : jj_ntk) {
                            case NUMBER:
                            case IDENT:
                            case STRING:
                            case MINUS:
                            case PLUS:
                            case DIMENSION:
                                {
                                    ;
                                    break;
                                }
                            default:
                                jj_la1[89] = jj_gen;
                                break label_57;
                        }
                    }
                    jj_consume_token(RROUND);
                    if (pseudoElementFound) {
                        throw toCSSParseException("duplicatePseudo", new String[] { function + args.toString().trim() + ")" }, locator);
                    }
                    return new PseudoClassCondition(function + args.toString().trim() + ")", locator, doubleColon);
                }
            default:
                jj_la1[90] = jj_gen;
                jj_consume_token(-1);
                throw new ParseException();
        }
    } catch (ParseException e) {
        throw toCSSParseException("invalidPseudo", e);
    }
}