mirror of
https://github.com/tomahawk-player/tomahawk.git
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107 lines
4.6 KiB
C++
107 lines
4.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) Qxt Foundation. Some rights reserved.
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**
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** This file is part of the QxtCore module of the Qxt library.
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**
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** This library is free software; you can redistribute it and/or modify it
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** under the terms of the Common Public License, version 1.0, as published
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** by IBM, and/or under the terms of the GNU Lesser General Public License,
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** version 2.1, as published by the Free Software Foundation.
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**
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** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
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** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
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** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
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** FITNESS FOR A PARTICULAR PURPOSE.
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**
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** You should have received a copy of the CPL and the LGPL along with this
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** file. See the LICENSE file and the cpl1.0.txt/lgpl-2.1.txt files
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** included with the source distribution for more information.
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** If you did not receive a copy of the licenses, contact the Qxt Foundation.
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**
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** <http://libqxt.org> <foundation@libqxt.org>
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**
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****************************************************************************/
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#ifndef QXTMETAOBJECT_H
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#define QXTMETAOBJECT_H
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#include <QMetaObject>
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#include <QVariant>
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#include <QGenericArgument>
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#include <typeinfo>
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#include "qxtnullable.h"
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#include "qxtglobal.h"
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QT_FORWARD_DECLARE_CLASS(QByteArray)
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class QxtBoundArgument;
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class QxtBoundFunction;
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#define QXT_PROTO_10ARGS(T) T p1 = T(), T p2 = T(), T p3 = T(), T p4 = T(), T p5 = T(), T p6 = T(), T p7 = T(), T p8 = T(), T p9 = T(), T p10 = T()
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#define QXT_PROTO_9ARGS(T) T p2 = T(), T p3 = T(), T p4 = T(), T p5 = T(), T p6 = T(), T p7 = T(), T p8 = T(), T p9 = T(), T p10 = T()
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#define QXT_IMPL_10ARGS(T) T p1, T p2, T p3, T p4, T p5, T p6, T p7, T p8, T p9, T p10
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class QXT_CORE_EXPORT QxtGenericFunctionPointer
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{
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template<typename FUNCTION>
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friend QxtGenericFunctionPointer qxtFuncPtr(FUNCTION funcPtr);
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public:
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QxtGenericFunctionPointer(const QxtGenericFunctionPointer& other)
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{
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funcPtr = other.funcPtr;
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typeName = other.typeName;
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}
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typedef void(voidFunc)();
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voidFunc* funcPtr;
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QByteArray typeName;
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protected:
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QxtGenericFunctionPointer(voidFunc* ptr, const QByteArray& typeIdName)
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{
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funcPtr = ptr;
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typeName = typeIdName;
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}
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};
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template<typename FUNCTION>
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QxtGenericFunctionPointer qxtFuncPtr(FUNCTION funcPtr)
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{
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return QxtGenericFunctionPointer(reinterpret_cast<QxtGenericFunctionPointer::voidFunc*>(funcPtr), typeid(funcPtr).name());
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}
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namespace QxtMetaObject
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{
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QXT_CORE_EXPORT QByteArray methodName(const char* method);
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QXT_CORE_EXPORT QByteArray methodSignature(const char* method);
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QXT_CORE_EXPORT bool isSignalOrSlot(const char* method);
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QXT_CORE_EXPORT QxtBoundFunction* bind(QObject* recv, const char* invokable, QXT_PROTO_10ARGS(QGenericArgument));
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QXT_CORE_EXPORT QxtBoundFunction* bind(QObject* recv, const char* invokable, QVariant p1, QXT_PROTO_9ARGS(QVariant));
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QXT_CORE_EXPORT bool connect(QObject* sender, const char* signal, QxtBoundFunction* slot,
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Qt::ConnectionType type = Qt::AutoConnection);
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QXT_CORE_EXPORT bool invokeMethod(QObject* object, const char* member,
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const QVariant& arg0 = QVariant(), const QVariant& arg1 = QVariant(),
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const QVariant& arg2 = QVariant(), const QVariant& arg3 = QVariant(),
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const QVariant& arg4 = QVariant(), const QVariant& arg5 = QVariant(),
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const QVariant& arg6 = QVariant(), const QVariant& arg7 = QVariant(),
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const QVariant& arg8 = QVariant(), const QVariant& arg9 = QVariant());
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QXT_CORE_EXPORT bool invokeMethod(QObject* object, const char* member, Qt::ConnectionType type,
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const QVariant& arg0 = QVariant(), const QVariant& arg1 = QVariant(),
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const QVariant& arg2 = QVariant(), const QVariant& arg3 = QVariant(),
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const QVariant& arg4 = QVariant(), const QVariant& arg5 = QVariant(),
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const QVariant& arg6 = QVariant(), const QVariant& arg7 = QVariant(),
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const QVariant& arg8 = QVariant(), const QVariant& arg9 = QVariant());
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}
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/*!
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* \relates QxtMetaObject
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* Refers to the n'th parameter of QxtBoundFunction::invoke() or of a signal connected to
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* a QxtBoundFunction.
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* \sa QxtMetaObject::bind
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*/
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#define QXT_BIND(n) QGenericArgument("QxtBoundArgument", reinterpret_cast<void*>(n))
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#endif // QXTMETAOBJECT_H
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