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Diffstat (limited to 'src/qml/jsruntime/qv4proxy_p.h')
| -rw-r--r-- | src/qml/jsruntime/qv4proxy_p.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4proxy_p.h b/src/qml/jsruntime/qv4proxy_p.h new file mode 100644 index 0000000000..52b1fa549e --- /dev/null +++ b/src/qml/jsruntime/qv4proxy_p.h @@ -0,0 +1,116 @@ +/**************************************************************************** +** +** Copyright (C) 2018 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QV4PROXY_P_H +#define QV4PROXY_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 "qv4object_p.h" +#include "qv4functionobject_p.h" + +QT_BEGIN_NAMESPACE + +namespace QV4 { + +namespace Heap { + +#define ProxyObjectMembers(class, Member) \ + Member(class, Pointer, Object *, target) \ + Member(class, Pointer, Object *, handler) + +DECLARE_HEAP_OBJECT(ProxyObject, Object) { + DECLARE_MARKOBJECTS(ProxyObject) + + void init(const QV4::Object *target, const QV4::Object *handler); +}; + +#define ProxyMembers(class, Member) \ + Member(class, Pointer, Symbol *, revokableProxySymbol) \ + +DECLARE_HEAP_OBJECT(Proxy, FunctionObject) { + DECLARE_MARKOBJECTS(Proxy) + + void init(QV4::ExecutionContext *ctx); +}; + +} + +struct ProxyObject: Object { + V4_OBJECT2(ProxyObject, Object) + Q_MANAGED_TYPE(ProxyObject) + V4_INTERNALCLASS(ProxyObject) + + static ReturnedValue get(const Managed *m, StringOrSymbol *name, bool *hasProperty); + static ReturnedValue getIndexed(const Managed *m, uint index, bool *hasProperty); + static bool put(Managed *m, StringOrSymbol *name, const Value &value); + static bool putIndexed(Managed *m, uint index, const Value &value); + static bool deleteProperty(Managed *m, StringOrSymbol *name); + static bool deleteIndexedProperty(Managed *m, uint index); + + // those might require a second proxy object that derives from FunctionObject... +// static ReturnedValue callAsConstructor(const FunctionObject *f, const Value *argv, int argc); +// static ReturnedValue call(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc); +}; + +struct Proxy : FunctionObject +{ + V4_OBJECT2(Proxy, FunctionObject) + + static ReturnedValue callAsConstructor(const FunctionObject *f, const Value *argv, int argc); + static ReturnedValue call(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); + + static ReturnedValue method_revocable(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); + + static ReturnedValue method_revoke(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); +}; + +} + +QT_END_NAMESPACE + +#endif // QV4ECMAOBJECTS_P_H |