1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: http://www.qt-project.org/
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
25 ** and appearing in the file LICENSE.GPL included in the packaging of this
26 ** file. Please review the following information to ensure the GNU General
27 ** Public License version 3.0 requirements will be met:
28 ** http://www.gnu.org/copyleft/gpl.html.
31 ** Alternatively, this file may be used in accordance with the terms and
32 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
42 #ifndef QDECLARATIVEJSENGINE_P_H
43 #define QDECLARATIVEJSENGINE_P_H
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
56 #include "qdeclarativejsglobal_p.h"
57 #include "qdeclarativejsastfwd_p.h"
58 #include "qdeclarativejsmemorypool_p.h"
63 QT_QML_BEGIN_NAMESPACE
65 namespace QDeclarativeJS {
70 class QML_PARSER_EXPORT DiagnosticMessage
73 enum Kind { Warning, Error };
78 DiagnosticMessage(Kind kind, const AST::SourceLocation &loc, const QString &message)
79 : kind(kind), loc(loc), message(message) {}
81 bool isWarning() const
82 { return kind == Warning; }
85 { return kind == Error; }
88 AST::SourceLocation loc;
92 class QML_PARSER_EXPORT Engine
96 QList<AST::SourceLocation> _comments;
104 void setCode(const QString &code);
106 void addComment(int pos, int len, int line, int col);
107 QList<AST::SourceLocation> comments() const;
109 Lexer *lexer() const;
110 void setLexer(Lexer *lexer);
114 inline QStringRef midRef(int position, int size) { return _code.midRef(position, size); }
116 QStringRef newStringRef(const QString &s);
117 QStringRef newStringRef(const QChar *chars, int size);
120 double integerFromString(const char *buf, int size, int radix);
122 } // end of namespace QDeclarativeJS
126 #endif // QDECLARATIVEJSENGINE_P_H