Files correlati : cg0.exe cg0700a.msk cg0700b.msk cg3.exe cg4.exe Bug : Commento: Merge 1.0 libraries
174 lines
4.7 KiB
C++
174 lines
4.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtDeclarative module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QDECLARATIVEJSENGINE_P_H
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#define QDECLARATIVEJSENGINE_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include "qdeclarativejsglobal_p.h"
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#include "qdeclarativejsastfwd_p.h"
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#include <QString>
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#include <QSet>
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QT_QML_BEGIN_NAMESPACE
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namespace QDeclarativeJS {
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class QML_PARSER_EXPORT NameId
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{
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QString _text;
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public:
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NameId(const QChar *u, int s)
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: _text(u, s)
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{ }
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const QString asString() const
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{ return _text; }
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bool operator == (const NameId &other) const
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{ return _text == other._text; }
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bool operator != (const NameId &other) const
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{ return _text != other._text; }
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bool operator < (const NameId &other) const
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{ return _text < other._text; }
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};
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uint qHash(const QDeclarativeJS::NameId &id);
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} // end of namespace QDeclarativeJS
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#if defined(Q_CC_MSVC) && _MSC_VER <= 1300
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//this ensures that code outside QDeclarativeJS can use the hash function
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//it also a workaround for some compilers
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inline uint qHash(const QDeclarativeJS::NameId &nameId) { return QDeclarativeJS::qHash(nameId); }
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#endif
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namespace QDeclarativeJS {
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class Lexer;
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class NodePool;
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namespace Ecma {
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class QML_PARSER_EXPORT RegExp
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{
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public:
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enum RegExpFlag {
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Global = 0x01,
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IgnoreCase = 0x02,
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Multiline = 0x04
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};
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public:
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static int flagFromChar(const QChar &);
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static QString flagsToString(int flags);
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};
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} // end of namespace Ecma
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class QML_PARSER_EXPORT DiagnosticMessage
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{
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public:
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enum Kind { Warning, Error };
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DiagnosticMessage()
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: kind(Error) {}
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DiagnosticMessage(Kind kind, const AST::SourceLocation &loc, const QString &message)
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: kind(kind), loc(loc), message(message) {}
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bool isWarning() const
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{ return kind == Warning; }
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bool isError() const
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{ return kind == Error; }
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Kind kind;
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AST::SourceLocation loc;
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QString message;
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};
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class QML_PARSER_EXPORT Engine
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{
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Lexer *_lexer;
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NodePool *_nodePool;
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QSet<NameId> _literals;
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QList<QDeclarativeJS::AST::SourceLocation> _comments;
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public:
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Engine();
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~Engine();
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QSet<NameId> literals() const;
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void addComment(int pos, int len, int line, int col);
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QList<QDeclarativeJS::AST::SourceLocation> comments() const;
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NameId *intern(const QChar *u, int s);
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static QString toString(NameId *id);
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Lexer *lexer() const;
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void setLexer(Lexer *lexer);
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NodePool *nodePool() const;
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void setNodePool(NodePool *nodePool);
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};
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} // end of namespace QDeclarativeJS
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QT_QML_END_NAMESPACE
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#endif // QDECLARATIVEJSENGINE_P_H
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