mirror of
https://github.com/NohamR/RMHook-Win.git
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433 lines
16 KiB
C++
433 lines
16 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// Copyright (C) 2014 Olivier Goffart <ogoffart@woboq.com>
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
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#ifndef QMETAOBJECT_H
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#define QMETAOBJECT_H
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#include <QtCore/qobjectdefs.h>
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#include <QtCore/qvariant.h>
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QT_BEGIN_NAMESPACE
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class QUntypedBindable;
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#define Q_METAMETHOD_INVOKE_MAX_ARGS 10
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class Q_CORE_EXPORT QMetaMethod
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{
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public:
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constexpr inline QMetaMethod() : mobj(nullptr), data({ nullptr }) {}
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QByteArray methodSignature() const;
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QByteArray name() const;
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const char *typeName() const;
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int returnType() const;
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QMetaType returnMetaType() const;
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int parameterCount() const;
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int parameterType(int index) const;
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QMetaType parameterMetaType(int index) const;
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void getParameterTypes(int *types) const;
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QList<QByteArray> parameterTypes() const;
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QByteArray parameterTypeName(int index) const;
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QList<QByteArray> parameterNames() const;
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const char *tag() const;
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enum Access { Private, Protected, Public };
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Access access() const;
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enum MethodType { Method, Signal, Slot, Constructor };
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MethodType methodType() const;
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enum Attributes { Compatibility = 0x1, Cloned = 0x2, Scriptable = 0x4 };
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int attributes() const;
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int methodIndex() const;
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int relativeMethodIndex() const;
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int revision() const;
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bool isConst() const;
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inline const QMetaObject *enclosingMetaObject() const { return mobj; }
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#if QT_VERSION <= QT_VERSION_CHECK(7, 0, 0)
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bool invoke(QObject *object,
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Qt::ConnectionType connectionType,
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QGenericReturnArgument returnValue,
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QGenericArgument val0 = QGenericArgument(nullptr),
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QGenericArgument val1 = QGenericArgument(),
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QGenericArgument val2 = QGenericArgument(),
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QGenericArgument val3 = QGenericArgument(),
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QGenericArgument val4 = QGenericArgument(),
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QGenericArgument val5 = QGenericArgument(),
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QGenericArgument val6 = QGenericArgument(),
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QGenericArgument val7 = QGenericArgument(),
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QGenericArgument val8 = QGenericArgument(),
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QGenericArgument val9 = QGenericArgument()) const;
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inline bool invoke(QObject *object,
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QGenericReturnArgument returnValue,
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QGenericArgument val0 = QGenericArgument(nullptr),
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QGenericArgument val1 = QGenericArgument(),
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QGenericArgument val2 = QGenericArgument(),
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QGenericArgument val3 = QGenericArgument(),
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QGenericArgument val4 = QGenericArgument(),
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QGenericArgument val5 = QGenericArgument(),
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QGenericArgument val6 = QGenericArgument(),
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QGenericArgument val7 = QGenericArgument(),
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QGenericArgument val8 = QGenericArgument(),
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QGenericArgument val9 = QGenericArgument()) const
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{
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return invoke(object, Qt::AutoConnection, returnValue,
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val0, val1, val2, val3, val4, val5, val6, val7, val8, val9);
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}
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inline bool invoke(QObject *object,
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Qt::ConnectionType connectionType,
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QGenericArgument val0,
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QGenericArgument val1 = QGenericArgument(),
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QGenericArgument val2 = QGenericArgument(),
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QGenericArgument val3 = QGenericArgument(),
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QGenericArgument val4 = QGenericArgument(),
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QGenericArgument val5 = QGenericArgument(),
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QGenericArgument val6 = QGenericArgument(),
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QGenericArgument val7 = QGenericArgument(),
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QGenericArgument val8 = QGenericArgument(),
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QGenericArgument val9 = QGenericArgument()) const
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{
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return invoke(object, connectionType, QGenericReturnArgument(),
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val0, val1, val2, val3, val4, val5, val6, val7, val8, val9);
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}
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inline bool invoke(QObject *object,
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QGenericArgument val0,
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QGenericArgument val1 = QGenericArgument(),
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QGenericArgument val2 = QGenericArgument(),
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QGenericArgument val3 = QGenericArgument(),
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QGenericArgument val4 = QGenericArgument(),
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QGenericArgument val5 = QGenericArgument(),
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QGenericArgument val6 = QGenericArgument(),
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QGenericArgument val7 = QGenericArgument(),
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QGenericArgument val8 = QGenericArgument(),
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QGenericArgument val9 = QGenericArgument()) const
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{
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return invoke(object, Qt::AutoConnection, QGenericReturnArgument(),
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val0, val1, val2, val3, val4, val5, val6, val7, val8, val9);
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}
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bool invokeOnGadget(void *gadget,
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QGenericReturnArgument returnValue,
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QGenericArgument val0 = QGenericArgument(nullptr),
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QGenericArgument val1 = QGenericArgument(),
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QGenericArgument val2 = QGenericArgument(),
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QGenericArgument val3 = QGenericArgument(),
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QGenericArgument val4 = QGenericArgument(),
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QGenericArgument val5 = QGenericArgument(),
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QGenericArgument val6 = QGenericArgument(),
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QGenericArgument val7 = QGenericArgument(),
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QGenericArgument val8 = QGenericArgument(),
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QGenericArgument val9 = QGenericArgument()) const;
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inline bool invokeOnGadget(void *gadget,
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QGenericArgument val0,
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QGenericArgument val1 = QGenericArgument(),
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QGenericArgument val2 = QGenericArgument(),
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QGenericArgument val3 = QGenericArgument(),
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QGenericArgument val4 = QGenericArgument(),
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QGenericArgument val5 = QGenericArgument(),
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QGenericArgument val6 = QGenericArgument(),
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QGenericArgument val7 = QGenericArgument(),
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QGenericArgument val8 = QGenericArgument(),
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QGenericArgument val9 = QGenericArgument()) const
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{
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return invokeOnGadget(gadget, QGenericReturnArgument(),
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val0, val1, val2, val3, val4, val5, val6, val7, val8, val9);
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}
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#endif
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template <typename... Args>
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#ifdef Q_QDOC
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bool
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#else
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QtPrivate::Invoke::IfNotOldStyleArgs<bool, Args...>
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#endif
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invoke(QObject *obj, Qt::ConnectionType c, QMetaMethodReturnArgument r,
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Args &&... arguments) const
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{
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auto h = QtPrivate::invokeMethodHelper(r, std::forward<Args>(arguments)...);
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return invokeImpl(*this, obj, c, h.parameterCount(), h.parameters.data(),
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h.typeNames.data(), h.metaTypes.data());
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}
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template <typename... Args>
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#ifdef Q_QDOC
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bool
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#else
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QtPrivate::Invoke::IfNotOldStyleArgs<bool, Args...>
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#endif
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invoke(QObject *obj, Qt::ConnectionType c, Args &&... arguments) const
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{
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return invoke(obj, c, QMetaMethodReturnArgument{}, std::forward<Args>(arguments)...);
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}
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template <typename... Args>
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#ifdef Q_QDOC
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bool
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#else
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QtPrivate::Invoke::IfNotOldStyleArgs<bool, Args...>
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#endif
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invoke(QObject *obj, QMetaMethodReturnArgument r, Args &&... arguments) const
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{
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return invoke(obj, Qt::AutoConnection, r, std::forward<Args>(arguments)...);
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}
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template <typename... Args>
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#ifdef Q_QDOC
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bool
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#else
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QtPrivate::Invoke::IfNotOldStyleArgs<bool, Args...>
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#endif
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invoke(QObject *obj, Args &&... arguments) const
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{
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return invoke(obj, Qt::AutoConnection, std::forward<Args>(arguments)...);
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}
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template <typename... Args>
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#ifdef Q_QDOC
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bool
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#else
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QtPrivate::Invoke::IfNotOldStyleArgs<bool, Args...>
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#endif
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invokeOnGadget(void *gadget, QMetaMethodReturnArgument r, Args &&... arguments) const
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{
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auto h = QtPrivate::invokeMethodHelper(r, std::forward<Args>(arguments)...);
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return invokeImpl(*this, gadget, Qt::ConnectionType(-1), h.parameterCount(),
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h.parameters.data(), h.typeNames.data(), h.metaTypes.data());
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}
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template <typename... Args>
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#ifdef Q_QDOC
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bool
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#else
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QtPrivate::Invoke::IfNotOldStyleArgs<bool, Args...>
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#endif
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invokeOnGadget(void *gadget, Args &&... arguments) const
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{
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return invokeOnGadget(gadget, QMetaMethodReturnArgument{}, std::forward<Args>(arguments)...);
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}
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inline bool isValid() const { return mobj != nullptr; }
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template <typename PointerToMemberFunction>
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static inline QMetaMethod fromSignal(PointerToMemberFunction signal)
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{
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typedef QtPrivate::FunctionPointer<PointerToMemberFunction> SignalType;
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static_assert(QtPrivate::HasQ_OBJECT_Macro<typename SignalType::Object>::Value,
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"No Q_OBJECT in the class with the signal");
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return fromSignalImpl(&SignalType::Object::staticMetaObject,
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reinterpret_cast<void **>(&signal));
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}
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private:
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static bool invokeImpl(QMetaMethod self, void *target, Qt::ConnectionType, qsizetype paramCount,
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const void *const *parameters, const char *const *typeNames,
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const QtPrivate::QMetaTypeInterface *const *metaTypes);
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static QMetaMethod fromSignalImpl(const QMetaObject *, void **);
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static QMetaMethod fromRelativeMethodIndex(const QMetaObject *mobj, int index);
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static QMetaMethod fromRelativeConstructorIndex(const QMetaObject *mobj, int index);
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protected:
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struct Data {
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enum { Size = 6 };
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uint name() const { return d[0]; }
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uint argc() const { return d[1]; }
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uint parameters() const { return d[2]; }
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uint tag() const { return d[3]; }
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uint flags() const { return d[4]; }
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uint metaTypeOffset() const { return d[5]; }
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bool operator==(const Data &other) const { return d == other.d; }
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const uint *d;
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};
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private:
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constexpr QMetaMethod(const QMetaObject *metaObject, const Data &data_)
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: mobj(metaObject), data(data_)
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{}
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protected:
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const QMetaObject *mobj;
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Data data;
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friend struct QMetaObject;
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friend struct QMetaObjectPrivate;
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friend class QObject;
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friend bool operator==(const QMetaMethod &m1, const QMetaMethod &m2) noexcept
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{ return m1.data == m2.data; }
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friend bool operator!=(const QMetaMethod &m1, const QMetaMethod &m2) noexcept
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{ return !(m1 == m2); }
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};
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Q_DECLARE_TYPEINFO(QMetaMethod, Q_RELOCATABLE_TYPE);
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class Q_CORE_EXPORT QMetaEnum
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{
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public:
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constexpr inline QMetaEnum() : mobj(nullptr), data({ nullptr }) {}
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const char *name() const;
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const char *enumName() const;
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bool isFlag() const;
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bool isScoped() const;
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int keyCount() const;
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const char *key(int index) const;
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int value(int index) const;
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const char *scope() const;
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int keyToValue(const char *key, bool *ok = nullptr) const;
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const char *valueToKey(int value) const;
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int keysToValue(const char *keys, bool *ok = nullptr) const;
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QByteArray valueToKeys(int value) const;
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inline const QMetaObject *enclosingMetaObject() const { return mobj; }
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inline bool isValid() const { return name() != nullptr; }
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template<typename T>
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static QMetaEnum fromType()
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{
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static_assert(QtPrivate::IsQEnumHelper<T>::Value,
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"QMetaEnum::fromType only works with enums declared as "
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"Q_ENUM, Q_ENUM_NS, Q_FLAG or Q_FLAG_NS");
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const QMetaObject *metaObject = qt_getEnumMetaObject(T());
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const char *name = qt_getEnumName(T());
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return metaObject->enumerator(metaObject->indexOfEnumerator(name));
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}
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private:
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struct Data {
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enum { Size = 5 };
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quint32 name() const { return d[0]; }
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quint32 alias() const { return d[1]; }
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quint32 flags() const { return d[2]; }
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qint32 keyCount() const { return static_cast<qint32>(d[3]); }
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quint32 data() const { return d[4]; }
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const uint *d;
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};
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QMetaEnum(const QMetaObject *mobj, int index);
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const QMetaObject *mobj;
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Data data;
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friend struct QMetaObject;
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friend struct QMetaObjectPrivate;
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};
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Q_DECLARE_TYPEINFO(QMetaEnum, Q_RELOCATABLE_TYPE);
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class Q_CORE_EXPORT QMetaProperty
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{
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public:
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constexpr QMetaProperty() : mobj(nullptr), data({ nullptr }) {}
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const char *name() const;
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const char *typeName() const;
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#if QT_DEPRECATED_SINCE(6, 0)
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QT_WARNING_PUSH
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QT_WARNING_DISABLE_DEPRECATED
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QT_DEPRECATED_VERSION_6_0
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QVariant::Type type() const
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{ int t = userType(); return t >= QMetaType::User ? QVariant::UserType : QVariant::Type(t); }
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QT_WARNING_POP
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#endif
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int userType() const { return typeId(); }
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int typeId() const { return metaType().id(); }
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QMetaType metaType() const;
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int propertyIndex() const;
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int relativePropertyIndex() const;
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bool isReadable() const;
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bool isWritable() const;
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bool isResettable() const;
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bool isDesignable() const;
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bool isScriptable() const;
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bool isStored() const;
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bool isUser() const;
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bool isConstant() const;
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bool isFinal() const;
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bool isRequired() const;
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bool isBindable() const;
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bool isFlagType() const;
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bool isEnumType() const;
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QMetaEnum enumerator() const;
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bool hasNotifySignal() const;
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QMetaMethod notifySignal() const;
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int notifySignalIndex() const;
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int revision() const;
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QVariant read(const QObject *obj) const;
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bool write(QObject *obj, const QVariant &value) const;
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bool reset(QObject *obj) const;
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QUntypedBindable bindable(QObject *object) const;
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QVariant readOnGadget(const void *gadget) const;
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bool writeOnGadget(void *gadget, const QVariant &value) const;
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bool resetOnGadget(void *gadget) const;
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bool hasStdCppSet() const;
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bool isAlias() const;
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inline bool isValid() const { return isReadable(); }
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inline const QMetaObject *enclosingMetaObject() const { return mobj; }
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private:
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#if QT_DEPRECATED_SINCE(6, 4)
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QT_DEPRECATED_VERSION_X_6_4("obsolete, simply returns typeId()")
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int registerPropertyType() const;
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#endif
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struct Data {
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enum { Size = 5 };
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uint name() const { return d[0]; }
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uint type() const { return d[1]; }
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uint flags() const { return d[2]; }
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uint notifyIndex() const { return d[3]; }
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uint revision() const { return d[4]; }
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int index(const QMetaObject *mobj) const;
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const uint *d;
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};
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QMetaProperty(const QMetaObject *mobj, int index);
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static Data getMetaPropertyData(const QMetaObject *mobj, int index);
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const QMetaObject *mobj;
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Data data;
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QMetaEnum menum;
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friend struct QMetaObject;
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friend struct QMetaObjectPrivate;
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};
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class Q_CORE_EXPORT QMetaClassInfo
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{
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public:
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constexpr inline QMetaClassInfo() : mobj(nullptr), data({ nullptr }) {}
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const char *name() const;
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const char *value() const;
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inline const QMetaObject *enclosingMetaObject() const { return mobj; }
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private:
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struct Data {
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enum { Size = 2 };
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uint name() const { return d[0]; }
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uint value() const { return d[1]; }
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const uint *d;
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};
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const QMetaObject *mobj;
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Data data;
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friend struct QMetaObject;
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};
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Q_DECLARE_TYPEINFO(QMetaClassInfo, Q_RELOCATABLE_TYPE);
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QT_END_NAMESPACE
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#endif // QMETAOBJECT_H
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