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Diffstat (limited to 'src/qml/qml/parser/qqmljsengine_p.h')
-rw-r--r-- | src/qml/qml/parser/qqmljsengine_p.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/qml/qml/parser/qqmljsengine_p.h b/src/qml/qml/parser/qqmljsengine_p.h new file mode 100644 index 0000000000..3cb78de4eb --- /dev/null +++ b/src/qml/qml/parser/qqmljsengine_p.h @@ -0,0 +1,126 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtQml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQMLJSENGINE_P_H +#define QQMLJSENGINE_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qqmljsglobal_p.h" +#include "qqmljsastfwd_p.h" +#include "qqmljsmemorypool_p.h" + +#include <QString> +#include <QSet> + +QT_QML_BEGIN_NAMESPACE + +namespace QQmlJS { + +class Lexer; +class MemoryPool; + +class QML_PARSER_EXPORT DiagnosticMessage +{ +public: + enum Kind { Warning, Error }; + + DiagnosticMessage() + : kind(Error) {} + + DiagnosticMessage(Kind kind, const AST::SourceLocation &loc, const QString &message) + : kind(kind), loc(loc), message(message) {} + + bool isWarning() const + { return kind == Warning; } + + bool isError() const + { return kind == Error; } + + Kind kind; + AST::SourceLocation loc; + QString message; +}; + +class QML_PARSER_EXPORT Engine +{ + Lexer *_lexer; + MemoryPool _pool; + QList<AST::SourceLocation> _comments; + QString _extraCode; + QString _code; + +public: + Engine(); + ~Engine(); + + void setCode(const QString &code); + + void addComment(int pos, int len, int line, int col); + QList<AST::SourceLocation> comments() const; + + Lexer *lexer() const; + void setLexer(Lexer *lexer); + + MemoryPool *pool(); + + inline QStringRef midRef(int position, int size) { return _code.midRef(position, size); } + + QStringRef newStringRef(const QString &s); + QStringRef newStringRef(const QChar *chars, int size); +}; + +double integerFromString(const char *buf, int size, int radix); + +} // end of namespace QQmlJS + +QT_QML_END_NAMESPACE + +#endif // QQMLJSENGINE_P_H |