Import relevant source from Qt 4.8

Change-Id: I5078db4081d95290c54f39d3c0efc2fc2f62e6a6

1 files changed, 415 insertions, 0 deletions

diff --git a/src/declarative/qml/qdeclarative.h b/src/declarative/qml/qdeclarative.h
new file mode 100644
index 00000000..f0893b2e
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+++ b/src/declarative/qml/qdeclarative.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 QDECLARATIVE_H
+#define QDECLARATIVE_H
+
+#include <QtDeclarative/qdeclarativeprivate.h>
+#include <QtDeclarative/qdeclarativeparserstatus.h>
+#include <QtDeclarative/qdeclarativepropertyvaluesource.h>
+#include <QtDeclarative/qdeclarativepropertyvalueinterceptor.h>
+#include <QtDeclarative/qdeclarativelist.h>
+
+#include <QtCore/qbytearray.h>
+#include <QtCore/qmetaobject.h>
+
+QT_BEGIN_HEADER
+
+#define QML_DECLARE_TYPE(TYPE) \
+    Q_DECLARE_METATYPE(TYPE *) \
+    Q_DECLARE_METATYPE(QDeclarativeListProperty<TYPE>) 
+
+#define QML_DECLARE_TYPE_HASMETATYPE(TYPE) \
+    Q_DECLARE_METATYPE(QDeclarativeListProperty<TYPE>) 
+
+#define QML_DECLARE_INTERFACE(INTERFACE) \
+    QML_DECLARE_TYPE(INTERFACE)
+
+#define QML_DECLARE_INTERFACE_HASMETATYPE(INTERFACE) \
+    QML_DECLARE_TYPE_HASMETATYPE(INTERFACE)
+
+enum { /* TYPEINFO flags */
+    QML_HAS_ATTACHED_PROPERTIES = 0x01
+};
+
+#define QML_DECLARE_TYPEINFO(TYPE, FLAGS) \
+QT_BEGIN_NAMESPACE \
+template <> \
+class QDeclarativeTypeInfo<TYPE > \
+{ \
+public: \
+    enum { \
+        hasAttachedProperties = (((FLAGS) & QML_HAS_ATTACHED_PROPERTIES) == QML_HAS_ATTACHED_PROPERTIES) \
+    }; \
+}; \
+QT_END_NAMESPACE
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+template<typename T>
+int qmlRegisterType()
+{
+    QByteArray name(T::staticMetaObject.className());
+
+    QByteArray pointerName(name + '*');
+    QByteArray listName("QDeclarativeListProperty<" + name + ">");
+
+    QDeclarativePrivate::RegisterType type = {
+        0, 
+
+        qRegisterMetaType<T *>(pointerName.constData()),
+        qRegisterMetaType<QDeclarativeListProperty<T> >(listName.constData()),
+        0, 0,
+        QString(),
+
+        0, 0, 0, 0, &T::staticMetaObject,
+
+        QDeclarativePrivate::attachedPropertiesFunc<T>(),
+        QDeclarativePrivate::attachedPropertiesMetaObject<T>(),
+
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativeParserStatus>::cast(), 
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueSource>::cast(),
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueInterceptor>::cast(),
+
+        0, 0,
+
+        0,
+        0
+    };
+
+    return QDeclarativePrivate::qmlregister(QDeclarativePrivate::TypeRegistration, &type);
+}
+
+int Q_AUTOTEST_EXPORT qmlRegisterTypeNotAvailable(const char *uri, int versionMajor, int versionMinor, const char *qmlName, const QString& message);
+
+template<typename T>
+int qmlRegisterUncreatableType(const char *uri, int versionMajor, int versionMinor, const char *qmlName, const QString& reason)
+{
+    QByteArray name(T::staticMetaObject.className());
+
+    QByteArray pointerName(name + '*');
+    QByteArray listName("QDeclarativeListProperty<" + name + ">");
+
+    QDeclarativePrivate::RegisterType type = {
+        0,
+
+        qRegisterMetaType<T *>(pointerName.constData()),
+        qRegisterMetaType<QDeclarativeListProperty<T> >(listName.constData()),
+        0, 0,
+        reason,
+
+        uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject,
+
+        QDeclarativePrivate::attachedPropertiesFunc<T>(),
+        QDeclarativePrivate::attachedPropertiesMetaObject<T>(),
+
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativeParserStatus>::cast(),
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueSource>::cast(),
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueInterceptor>::cast(),
+
+        0, 0,
+
+        0,
+        0
+    };
+
+    return QDeclarativePrivate::qmlregister(QDeclarativePrivate::TypeRegistration, &type);
+}
+
+template<typename T>
+int qmlRegisterType(const char *uri, int versionMajor, int versionMinor, const char *qmlName)
+{
+    QByteArray name(T::staticMetaObject.className());
+
+    QByteArray pointerName(name + '*');
+    QByteArray listName("QDeclarativeListProperty<" + name + ">");
+
+    QDeclarativePrivate::RegisterType type = {
+        0, 
+
+        qRegisterMetaType<T *>(pointerName.constData()),
+        qRegisterMetaType<QDeclarativeListProperty<T> >(listName.constData()),
+        sizeof(T), QDeclarativePrivate::createInto<T>,
+        QString(),
+
+        uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject,
+
+        QDeclarativePrivate::attachedPropertiesFunc<T>(),
+        QDeclarativePrivate::attachedPropertiesMetaObject<T>(),
+
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativeParserStatus>::cast(), 
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueSource>::cast(),
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueInterceptor>::cast(),
+
+        0, 0,
+
+        0,
+        0
+    };
+
+    return QDeclarativePrivate::qmlregister(QDeclarativePrivate::TypeRegistration, &type);
+}
+
+template<typename T, int metaObjectRevision>
+int qmlRegisterType(const char *uri, int versionMajor, int versionMinor, const char *qmlName)
+{
+    QByteArray name(T::staticMetaObject.className());
+
+    QByteArray pointerName(name + '*');
+    QByteArray listName("QDeclarativeListProperty<" + name + ">");
+
+    QDeclarativePrivate::RegisterType type = {
+        1,
+
+        qRegisterMetaType<T *>(pointerName.constData()),
+        qRegisterMetaType<QDeclarativeListProperty<T> >(listName.constData()),
+        sizeof(T), QDeclarativePrivate::createInto<T>,
+        QString(),
+
+        uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject,
+
+        QDeclarativePrivate::attachedPropertiesFunc<T>(),
+        QDeclarativePrivate::attachedPropertiesMetaObject<T>(),
+
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativeParserStatus>::cast(),
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueSource>::cast(),
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueInterceptor>::cast(),
+
+        0, 0,
+
+        0,
+        metaObjectRevision
+    };
+
+    return QDeclarativePrivate::qmlregister(QDeclarativePrivate::TypeRegistration, &type);
+}
+
+template<typename T, int metaObjectRevision>
+int qmlRegisterRevision(const char *uri, int versionMajor, int versionMinor)
+{
+    QByteArray name(T::staticMetaObject.className());
+
+    QByteArray pointerName(name + '*');
+    QByteArray listName("QDeclarativeListProperty<" + name + ">");
+
+    QDeclarativePrivate::RegisterType type = {
+        1,
+
+        qRegisterMetaType<T *>(pointerName.constData()),
+        qRegisterMetaType<QDeclarativeListProperty<T> >(listName.constData()),
+        sizeof(T), QDeclarativePrivate::createInto<T>,
+        QString(),
+
+        uri, versionMajor, versionMinor, 0, &T::staticMetaObject,
+
+        QDeclarativePrivate::attachedPropertiesFunc<T>(),
+        QDeclarativePrivate::attachedPropertiesMetaObject<T>(),
+
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativeParserStatus>::cast(),
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueSource>::cast(),
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueInterceptor>::cast(),
+
+        0, 0,
+
+        0,
+        metaObjectRevision
+    };
+
+    return QDeclarativePrivate::qmlregister(QDeclarativePrivate::TypeRegistration, &type);
+}
+
+
+template<typename T, typename E>
+int qmlRegisterExtendedType()
+{
+    QByteArray name(T::staticMetaObject.className());
+
+    QByteArray pointerName(name + '*');
+    QByteArray listName("QDeclarativeListProperty<" + name + ">");
+
+    QDeclarativePrivate::RegisterType type = {
+        0, 
+
+        qRegisterMetaType<T *>(pointerName.constData()),
+        qRegisterMetaType<QDeclarativeListProperty<T> >(listName.constData()),
+        0, 0,
+        QString(),
+
+        0, 0, 0, 0, &T::staticMetaObject,
+
+        QDeclarativePrivate::attachedPropertiesFunc<T>(),
+        QDeclarativePrivate::attachedPropertiesMetaObject<T>(),
+
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativeParserStatus>::cast(), 
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueSource>::cast(),
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueInterceptor>::cast(),
+
+        QDeclarativePrivate::createParent<E>, &E::staticMetaObject,
+
+        0,
+        0
+    };
+
+    return QDeclarativePrivate::qmlregister(QDeclarativePrivate::TypeRegistration, &type);
+}
+
+template<typename T, typename E>
+int qmlRegisterExtendedType(const char *uri, int versionMajor, int versionMinor, 
+                            const char *qmlName)
+{
+    QByteArray name(T::staticMetaObject.className());
+
+    QByteArray pointerName(name + '*');
+    QByteArray listName("QDeclarativeListProperty<" + name + ">");
+
+    QDeclarativeAttachedPropertiesFunc attached = QDeclarativePrivate::attachedPropertiesFunc<E>();
+    const QMetaObject * attachedMetaObject = QDeclarativePrivate::attachedPropertiesMetaObject<E>(); 
+    if (!attached) {
+        attached = QDeclarativePrivate::attachedPropertiesFunc<T>();
+        attachedMetaObject = QDeclarativePrivate::attachedPropertiesMetaObject<T>();
+    }
+
+    QDeclarativePrivate::RegisterType type = {
+        0, 
+
+        qRegisterMetaType<T *>(pointerName.constData()),
+        qRegisterMetaType<QDeclarativeListProperty<T> >(listName.constData()),
+        sizeof(T), QDeclarativePrivate::createInto<T>,
+        QString(),
+
+        uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject,
+
+        attached,
+        attachedMetaObject,
+
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativeParserStatus>::cast(), 
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueSource>::cast(),
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueInterceptor>::cast(),
+
+        QDeclarativePrivate::createParent<E>, &E::staticMetaObject,
+
+        0,
+        0
+    };
+
+    return QDeclarativePrivate::qmlregister(QDeclarativePrivate::TypeRegistration, &type);
+}
+
+template<typename T>
+int qmlRegisterInterface(const char *typeName)
+{
+    QByteArray name(typeName);
+
+    QByteArray pointerName(name + '*');
+    QByteArray listName("QDeclarativeListProperty<" + name + ">");
+
+    QDeclarativePrivate::RegisterInterface qmlInterface = {
+        0,
+
+        qRegisterMetaType<T *>(pointerName.constData()),
+        qRegisterMetaType<QDeclarativeListProperty<T> >(listName.constData()),
+
+        qobject_interface_iid<T *>()
+    };
+
+    return QDeclarativePrivate::qmlregister(QDeclarativePrivate::InterfaceRegistration, &qmlInterface);
+}
+
+template<typename T>
+int qmlRegisterCustomType(const char *uri, int versionMajor, int versionMinor, 
+                          const char *qmlName, QDeclarativeCustomParser *parser)
+{
+    QByteArray name(T::staticMetaObject.className());
+
+    QByteArray pointerName(name + '*');
+    QByteArray listName("QDeclarativeListProperty<" + name + ">");
+
+    QDeclarativePrivate::RegisterType type = {
+        0, 
+
+        qRegisterMetaType<T *>(pointerName.constData()),
+        qRegisterMetaType<QDeclarativeListProperty<T> >(listName.constData()),
+        sizeof(T), QDeclarativePrivate::createInto<T>,
+        QString(),
+
+        uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject,
+
+        QDeclarativePrivate::attachedPropertiesFunc<T>(),
+        QDeclarativePrivate::attachedPropertiesMetaObject<T>(),
+
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativeParserStatus>::cast(), 
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueSource>::cast(),
+        QDeclarativePrivate::StaticCastSelector<T,QDeclarativePropertyValueInterceptor>::cast(),
+
+        0, 0,
+
+        parser,
+        0
+    };
+
+    return QDeclarativePrivate::qmlregister(QDeclarativePrivate::TypeRegistration, &type);
+}
+
+class QDeclarativeContext;
+class QDeclarativeEngine;
+Q_DECLARATIVE_EXPORT void qmlExecuteDeferred(QObject *);
+Q_DECLARATIVE_EXPORT QDeclarativeContext *qmlContext(const QObject *);
+Q_DECLARATIVE_EXPORT QDeclarativeEngine *qmlEngine(const QObject *);
+Q_DECLARATIVE_EXPORT QObject *qmlAttachedPropertiesObjectById(int, const QObject *, bool create = true);
+Q_DECLARATIVE_EXPORT QObject *qmlAttachedPropertiesObject(int *, const QObject *, const QMetaObject *, bool create);
+
+template<typename T>
+QObject *qmlAttachedPropertiesObject(const QObject *obj, bool create = true)
+{
+    static int idx = -1;
+    return qmlAttachedPropertiesObject(&idx, obj, &T::staticMetaObject, create);
+}
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QObject)
+Q_DECLARE_METATYPE(QVariant)
+
+QT_END_HEADER
+
+#endif // QDECLARATIVE_H