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Diffstat (limited to 'src/declarative/qml/qdeclarativevmemetaobject_p.h')
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1 files changed, 0 insertions, 221 deletions
diff --git a/src/declarative/qml/qdeclarativevmemetaobject_p.h b/src/declarative/qml/qdeclarativevmemetaobject_p.h deleted file mode 100644 index a8b7c4c359..0000000000 --- a/src/declarative/qml/qdeclarativevmemetaobject_p.h +++ /dev/null @@ -1,221 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** 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 QDECLARATIVEVMEMETAOBJECT_P_H -#define QDECLARATIVEVMEMETAOBJECT_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 "qdeclarative.h" - -#include <QtCore/QMetaObject> -#include <QtCore/QBitArray> -#include <QtCore/QPair> -#include <QtGui/QColor> -#include <QtCore/QDate> -#include <QtCore/qlist.h> -#include <QtCore/qdebug.h> - -#include <private/qobject_p.h> - -#include "qdeclarativeguard_p.h" -#include "qdeclarativecompiler_p.h" -#include "qdeclarativecontext_p.h" - -#include <private/qv8engine_p.h> - -#include <private/qv8_p.h> - -QT_BEGIN_NAMESPACE - -#define QML_ALIAS_FLAG_PTR 0x00000001 - -struct QDeclarativeVMEMetaData -{ - short varPropertyCount; - short propertyCount; - short aliasCount; - short signalCount; - short methodCount; - short dummyForAlignment; // Add padding to ensure that the following - // AliasData/PropertyData/MethodData is int aligned. - - struct AliasData { - int contextIdx; - int propertyIdx; - int flags; - - bool isObjectAlias() const { - return propertyIdx == -1; - } - bool isPropertyAlias() const { - return !isObjectAlias() && !(propertyIdx & 0xFF000000); - } - bool isValueTypeAlias() const { - return !isObjectAlias() && (propertyIdx & 0xFF000000); - } - int propertyIndex() const { - return propertyIdx & 0x0000FFFF; - } - int valueTypeIndex() const { - return (propertyIdx & 0x00FF0000) >> 16; - } - int valueType() const { - return ((unsigned int)propertyIdx) >> 24; - } - }; - - struct PropertyData { - int propertyType; - }; - - struct MethodData { - int parameterCount; - int bodyOffset; - int bodyLength; - int lineNumber; - }; - - PropertyData *propertyData() const { - return (PropertyData *)(((const char *)this) + sizeof(QDeclarativeVMEMetaData)); - } - - AliasData *aliasData() const { - return (AliasData *)(propertyData() + propertyCount); - } - - MethodData *methodData() const { - return (MethodData *)(aliasData() + aliasCount); - } -}; - -class QV8QObjectWrapper; -class QDeclarativeVMEVariant; -class QDeclarativeRefCount; -class QDeclarativeVMEMetaObjectEndpoint; -class Q_AUTOTEST_EXPORT QDeclarativeVMEMetaObject : public QAbstractDynamicMetaObject, - public QV8GCCallback::Node -{ -public: - QDeclarativeVMEMetaObject(QObject *obj, const QMetaObject *other, const QDeclarativeVMEMetaData *data, - QDeclarativeCompiledData *compiledData); - ~QDeclarativeVMEMetaObject(); - - bool aliasTarget(int index, QObject **target, int *coreIndex, int *valueTypeIndex) const; - void registerInterceptor(int index, int valueIndex, QDeclarativePropertyValueInterceptor *interceptor); - v8::Handle<v8::Function> vmeMethod(int index); - int vmeMethodLineNumber(int index); - void setVmeMethod(int index, v8::Persistent<v8::Function>); - v8::Handle<v8::Value> vmeProperty(int index); - void setVMEProperty(int index, v8::Handle<v8::Value> v); - - void connectAliasSignal(int index); - -protected: - virtual int metaCall(QMetaObject::Call _c, int _id, void **_a); - -private: - friend class QDeclarativeVMEMetaObjectEndpoint; - - QObject *object; - QDeclarativeCompiledData *compiledData; - QDeclarativeGuardedContextData ctxt; - - const QDeclarativeVMEMetaData *metaData; - int propOffset; - int methodOffset; - - QDeclarativeVMEVariant *data; - QDeclarativeVMEMetaObjectEndpoint *aliasEndpoints; - - v8::Persistent<v8::Array> varProperties; - int firstVarPropertyIndex; - bool varPropertiesInitialized; - static void VarPropertiesWeakReferenceCallback(v8::Persistent<v8::Value> object, void* parameter); - static void GcPrologueCallback(QV8GCCallback::Node *node); - inline void allocateVarPropertiesArray(); - inline void ensureVarPropertiesAllocated(); - - void connectAlias(int aliasId); - QBitArray aConnected; - QBitArray aInterceptors; - QHash<int, QPair<int, QDeclarativePropertyValueInterceptor*> > interceptors; - - v8::Persistent<v8::Function> *v8methods; - v8::Handle<v8::Function> method(int); - - v8::Handle<v8::Value> readVarProperty(int); - void writeVarProperty(int, v8::Handle<v8::Value>); - QVariant readPropertyAsVariant(int); - void writeProperty(int, const QVariant &); - - QAbstractDynamicMetaObject *parent; - - void listChanged(int); - class List : public QList<QObject*> - { - public: - List(int lpi) : notifyIndex(lpi) {} - int notifyIndex; - }; - QList<List> listProperties; - - static void list_append(QDeclarativeListProperty<QObject> *, QObject *); - static int list_count(QDeclarativeListProperty<QObject> *); - static QObject *list_at(QDeclarativeListProperty<QObject> *, int); - static void list_clear(QDeclarativeListProperty<QObject> *); - - friend class QV8GCCallback; - friend class QV8QObjectWrapper; -}; - -QT_END_NAMESPACE - -#endif // QDECLARATIVEVMEMETAOBJECT_P_H |