Import relevant source from Qt 4.8

Change-Id: I5078db4081d95290c54f39d3c0efc2fc2f62e6a6

1 files changed, 167 insertions, 0 deletions

diff --git a/src/declarative/qml/qdeclarativecustomparser_p.h b/src/declarative/qml/qdeclarativecustomparser_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative 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 QDECLARATIVECUSTOMPARSER_H
+#define QDECLARATIVECUSTOMPARSER_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 "private/qdeclarativemetatype_p.h"
+#include "qdeclarativeerror.h"
+#include "private/qdeclarativeparser_p.h"
+#include "private/qdeclarativebinding_p.h"
+
+#include <QtCore/qbytearray.h>
+#include <QtCore/qxmlstream.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QDeclarativeCompiler;
+
+class QDeclarativeCustomParserPropertyPrivate;
+class Q_DECLARATIVE_EXPORT QDeclarativeCustomParserProperty
+{
+public:
+    QDeclarativeCustomParserProperty();
+    QDeclarativeCustomParserProperty(const QDeclarativeCustomParserProperty &);
+    QDeclarativeCustomParserProperty &operator=(const QDeclarativeCustomParserProperty &);
+    ~QDeclarativeCustomParserProperty();
+
+    QByteArray name() const;
+    QDeclarativeParser::Location location() const;
+
+    bool isList() const;
+    // Will be one of QDeclarativeParser::Variant, QDeclarativeCustomParserProperty or 
+    // QDeclarativeCustomParserNode
+    QList<QVariant> assignedValues() const;
+
+private:
+    friend class QDeclarativeCustomParserNodePrivate;
+    friend class QDeclarativeCustomParserPropertyPrivate;
+    QDeclarativeCustomParserPropertyPrivate *d;
+};
+
+class QDeclarativeCustomParserNodePrivate;
+class Q_DECLARATIVE_EXPORT QDeclarativeCustomParserNode
+{
+public:
+    QDeclarativeCustomParserNode();
+    QDeclarativeCustomParserNode(const QDeclarativeCustomParserNode &);
+    QDeclarativeCustomParserNode &operator=(const QDeclarativeCustomParserNode &);
+    ~QDeclarativeCustomParserNode();
+
+    QByteArray name() const;
+    QDeclarativeParser::Location location() const;
+
+    QList<QDeclarativeCustomParserProperty> properties() const;
+
+private:
+    friend class QDeclarativeCustomParserNodePrivate;
+    QDeclarativeCustomParserNodePrivate *d;
+};
+
+class Q_DECLARATIVE_EXPORT QDeclarativeCustomParser
+{
+public:
+    enum Flag {
+        NoFlag                    = 0x00000000,
+        AcceptsAttachedProperties = 0x00000001
+    };
+    Q_DECLARE_FLAGS(Flags, Flag)
+
+    QDeclarativeCustomParser() : compiler(0), object(0), m_flags(NoFlag) {}
+    QDeclarativeCustomParser(Flags f) : compiler(0), object(0), m_flags(f) {}
+    virtual ~QDeclarativeCustomParser() {}
+
+    void clearErrors();
+    Flags flags() const { return m_flags; }
+
+    virtual QByteArray compile(const QList<QDeclarativeCustomParserProperty> &)=0;
+    virtual void setCustomData(QObject *, const QByteArray &)=0;
+
+    QList<QDeclarativeError> errors() const { return exceptions; }
+
+protected:
+    void error(const QString& description);
+    void error(const QDeclarativeCustomParserProperty&, const QString& description);
+    void error(const QDeclarativeCustomParserNode&, const QString& description);
+
+    int evaluateEnum(const QByteArray&) const;
+
+    const QMetaObject *resolveType(const QByteArray&) const;
+
+    QDeclarativeBinding::Identifier rewriteBinding(const QString&, const QByteArray&);
+
+private:
+    QList<QDeclarativeError> exceptions;
+    QDeclarativeCompiler *compiler;
+    QDeclarativeParser::Object *object;
+    Flags m_flags;
+    friend class QDeclarativeCompiler;
+};
+Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativeCustomParser::Flags);
+
+#if 0
+#define QML_REGISTER_CUSTOM_TYPE(URI, VERSION_MAJ, VERSION_MIN, NAME, TYPE, CUSTOMTYPE) \
+            qmlRegisterCustomType<TYPE>(#URI, VERSION_MAJ, VERSION_MIN, #NAME, #TYPE, new CUSTOMTYPE)
+#endif
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QDeclarativeCustomParserProperty)
+Q_DECLARE_METATYPE(QDeclarativeCustomParserNode)
+
+QT_END_HEADER
+
+#endif