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renderdoc/qrenderdoc/3rdparty/qt/include/QtCore/qmetaobject.h
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baldurk 768e812e45 Commit binary dependencies necessary for compilation on windows
* On windows it's strongly desired to be able to compile straight out of
  a clean checkout or source download. This means anyone can download
  the source and investigate something quickly, without having to worry
  about the hassle of figuring out how the project downloads 3rd party
  dependencies, fetching them, getting them registered in the right
  place.
* This can't be put in a submodule as git submodules don't get
  downloaded by default so people new to git will get confusing
  compilation messages, and someone downloading the source from github
  directly without cloning via git won't get submodules included.
* It does add some extra size to a fresh download/checkout which is
  unfortunate, but absolutely worth the cost. Shallow checkouts still
  aren't unfeasibly large, and it's only a one-off cost at clone time.
2018-02-02 20:49:35 +00:00

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13 KiB
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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Copyright (C) 2014 Olivier Goffart <ogoffart@woboq.com>
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtCore 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 QMETAOBJECT_H
#define QMETAOBJECT_H
#include <QtCore/qobjectdefs.h>
#include <QtCore/qvariant.h>
QT_BEGIN_NAMESPACE
template <typename T> class QList;
#define Q_METAMETHOD_INVOKE_MAX_ARGS 10
class Q_CORE_EXPORT QMetaMethod
{
public:
Q_DECL_CONSTEXPR inline QMetaMethod() : mobj(Q_NULLPTR), handle(0) {}
QByteArray methodSignature() const;
QByteArray name() const;
const char *typeName() const;
int returnType() const;
int parameterCount() const;
int parameterType(int index) const;
void getParameterTypes(int *types) const;
QList<QByteArray> parameterTypes() const;
QList<QByteArray> parameterNames() const;
const char *tag() const;
enum Access { Private, Protected, Public };
Access access() const;
enum MethodType { Method, Signal, Slot, Constructor };
MethodType methodType() const;
enum Attributes { Compatibility = 0x1, Cloned = 0x2, Scriptable = 0x4 };
int attributes() const;
int methodIndex() const;
int revision() const;
inline const QMetaObject *enclosingMetaObject() const { return mobj; }
bool invoke(QObject *object,
Qt::ConnectionType connectionType,
QGenericReturnArgument returnValue,
QGenericArgument val0 = QGenericArgument(Q_NULLPTR),
QGenericArgument val1 = QGenericArgument(),
QGenericArgument val2 = QGenericArgument(),
QGenericArgument val3 = QGenericArgument(),
QGenericArgument val4 = QGenericArgument(),
QGenericArgument val5 = QGenericArgument(),
QGenericArgument val6 = QGenericArgument(),
QGenericArgument val7 = QGenericArgument(),
QGenericArgument val8 = QGenericArgument(),
QGenericArgument val9 = QGenericArgument()) const;
inline bool invoke(QObject *object,
QGenericReturnArgument returnValue,
QGenericArgument val0 = QGenericArgument(Q_NULLPTR),
QGenericArgument val1 = QGenericArgument(),
QGenericArgument val2 = QGenericArgument(),
QGenericArgument val3 = QGenericArgument(),
QGenericArgument val4 = QGenericArgument(),
QGenericArgument val5 = QGenericArgument(),
QGenericArgument val6 = QGenericArgument(),
QGenericArgument val7 = QGenericArgument(),
QGenericArgument val8 = QGenericArgument(),
QGenericArgument val9 = QGenericArgument()) const
{
return invoke(object, Qt::AutoConnection, returnValue,
val0, val1, val2, val3, val4, val5, val6, val7, val8, val9);
}
inline bool invoke(QObject *object,
Qt::ConnectionType connectionType,
QGenericArgument val0 = QGenericArgument(Q_NULLPTR),
QGenericArgument val1 = QGenericArgument(),
QGenericArgument val2 = QGenericArgument(),
QGenericArgument val3 = QGenericArgument(),
QGenericArgument val4 = QGenericArgument(),
QGenericArgument val5 = QGenericArgument(),
QGenericArgument val6 = QGenericArgument(),
QGenericArgument val7 = QGenericArgument(),
QGenericArgument val8 = QGenericArgument(),
QGenericArgument val9 = QGenericArgument()) const
{
return invoke(object, connectionType, QGenericReturnArgument(),
val0, val1, val2, val3, val4, val5, val6, val7, val8, val9);
}
inline bool invoke(QObject *object,
QGenericArgument val0 = QGenericArgument(Q_NULLPTR),
QGenericArgument val1 = QGenericArgument(),
QGenericArgument val2 = QGenericArgument(),
QGenericArgument val3 = QGenericArgument(),
QGenericArgument val4 = QGenericArgument(),
QGenericArgument val5 = QGenericArgument(),
QGenericArgument val6 = QGenericArgument(),
QGenericArgument val7 = QGenericArgument(),
QGenericArgument val8 = QGenericArgument(),
QGenericArgument val9 = QGenericArgument()) const
{
return invoke(object, Qt::AutoConnection, QGenericReturnArgument(),
val0, val1, val2, val3, val4, val5, val6, val7, val8, val9);
}
bool invokeOnGadget(void *gadget,
QGenericReturnArgument returnValue,
QGenericArgument val0 = QGenericArgument(Q_NULLPTR),
QGenericArgument val1 = QGenericArgument(),
QGenericArgument val2 = QGenericArgument(),
QGenericArgument val3 = QGenericArgument(),
QGenericArgument val4 = QGenericArgument(),
QGenericArgument val5 = QGenericArgument(),
QGenericArgument val6 = QGenericArgument(),
QGenericArgument val7 = QGenericArgument(),
QGenericArgument val8 = QGenericArgument(),
QGenericArgument val9 = QGenericArgument()) const;
inline bool invokeOnGadget(void *gadget,
QGenericArgument val0 = QGenericArgument(Q_NULLPTR),
QGenericArgument val1 = QGenericArgument(),
QGenericArgument val2 = QGenericArgument(),
QGenericArgument val3 = QGenericArgument(),
QGenericArgument val4 = QGenericArgument(),
QGenericArgument val5 = QGenericArgument(),
QGenericArgument val6 = QGenericArgument(),
QGenericArgument val7 = QGenericArgument(),
QGenericArgument val8 = QGenericArgument(),
QGenericArgument val9 = QGenericArgument()) const
{
return invokeOnGadget(gadget, QGenericReturnArgument(),
val0, val1, val2, val3, val4, val5, val6, val7, val8, val9);
}
inline bool isValid() const { return mobj != Q_NULLPTR; }
template <typename PointerToMemberFunction>
static inline QMetaMethod fromSignal(PointerToMemberFunction signal)
{
typedef QtPrivate::FunctionPointer<PointerToMemberFunction> SignalType;
Q_STATIC_ASSERT_X(QtPrivate::HasQ_OBJECT_Macro<typename SignalType::Object>::Value,
"No Q_OBJECT in the class with the signal");
return fromSignalImpl(&SignalType::Object::staticMetaObject,
reinterpret_cast<void **>(&signal));
}
private:
#if QT_DEPRECATED_SINCE(5,0)
// signature() has been renamed to methodSignature() in Qt 5.
// Warning, that function returns a QByteArray; check the life time if
// you convert to char*.
char *signature(struct renamedInQt5_warning_checkTheLifeTime * = Q_NULLPTR) Q_DECL_EQ_DELETE;
#endif
static QMetaMethod fromSignalImpl(const QMetaObject *, void **);
const QMetaObject *mobj;
uint handle;
friend class QMetaMethodPrivate;
friend struct QMetaObject;
friend struct QMetaObjectPrivate;
friend class QObject;
friend bool operator==(const QMetaMethod &m1, const QMetaMethod &m2);
friend bool operator!=(const QMetaMethod &m1, const QMetaMethod &m2);
};
Q_DECLARE_TYPEINFO(QMetaMethod, Q_MOVABLE_TYPE);
inline bool operator==(const QMetaMethod &m1, const QMetaMethod &m2)
{ return m1.mobj == m2.mobj && m1.handle == m2.handle; }
inline bool operator!=(const QMetaMethod &m1, const QMetaMethod &m2)
{ return !(m1 == m2); }
class Q_CORE_EXPORT QMetaEnum
{
public:
Q_DECL_CONSTEXPR inline QMetaEnum() : mobj(Q_NULLPTR), handle(0) {}
const char *name() const;
bool isFlag() const;
bool isScoped() const;
int keyCount() const;
const char *key(int index) const;
int value(int index) const;
const char *scope() const;
int keyToValue(const char *key, bool *ok = Q_NULLPTR) const;
const char* valueToKey(int value) const;
int keysToValue(const char * keys, bool *ok = Q_NULLPTR) const;
QByteArray valueToKeys(int value) const;
inline const QMetaObject *enclosingMetaObject() const { return mobj; }
inline bool isValid() const { return name() != Q_NULLPTR; }
template<typename T> static QMetaEnum fromType() {
Q_STATIC_ASSERT_X(QtPrivate::IsQEnumHelper<T>::Value,
"QMetaEnum::fromType only works with enums declared as Q_ENUM or Q_FLAG");
const QMetaObject *metaObject = qt_getEnumMetaObject(T());
const char *name = qt_getEnumName(T());
return metaObject->enumerator(metaObject->indexOfEnumerator(name));
}
private:
const QMetaObject *mobj;
uint handle;
friend struct QMetaObject;
};
Q_DECLARE_TYPEINFO(QMetaEnum, Q_MOVABLE_TYPE);
class Q_CORE_EXPORT QMetaProperty
{
public:
QMetaProperty();
const char *name() const;
const char *typeName() const;
QVariant::Type type() const;
int userType() const;
int propertyIndex() const;
bool isReadable() const;
bool isWritable() const;
bool isResettable() const;
bool isDesignable(const QObject *obj = Q_NULLPTR) const;
bool isScriptable(const QObject *obj = Q_NULLPTR) const;
bool isStored(const QObject *obj = Q_NULLPTR) const;
bool isEditable(const QObject *obj = Q_NULLPTR) const;
bool isUser(const QObject *obj = Q_NULLPTR) const;
bool isConstant() const;
bool isFinal() const;
bool isFlagType() const;
bool isEnumType() const;
QMetaEnum enumerator() const;
bool hasNotifySignal() const;
QMetaMethod notifySignal() const;
int notifySignalIndex() const;
int revision() const;
QVariant read(const QObject *obj) const;
bool write(QObject *obj, const QVariant &value) const;
bool reset(QObject *obj) const;
QVariant readOnGadget(const void *gadget) const;
bool writeOnGadget(void *gadget, const QVariant &value) const;
bool resetOnGadget(void *gadget) const;
bool hasStdCppSet() const;
inline bool isValid() const { return isReadable(); }
inline const QMetaObject *enclosingMetaObject() const { return mobj; }
private:
int registerPropertyType() const;
const QMetaObject *mobj;
uint handle;
int idx;
QMetaEnum menum;
friend struct QMetaObject;
friend struct QMetaObjectPrivate;
};
class Q_CORE_EXPORT QMetaClassInfo
{
public:
Q_DECL_CONSTEXPR inline QMetaClassInfo() : mobj(Q_NULLPTR), handle(0) {}
const char *name() const;
const char *value() const;
inline const QMetaObject *enclosingMetaObject() const { return mobj; }
private:
const QMetaObject *mobj;
uint handle;
friend struct QMetaObject;
};
Q_DECLARE_TYPEINFO(QMetaClassInfo, Q_MOVABLE_TYPE);
QT_END_NAMESPACE
#endif // QMETAOBJECT_H