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Diffstat (limited to 'qtinterface/qt4/Qt/qobjectdefs.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qobjectdefs.h | 484 |
1 files changed, 484 insertions, 0 deletions
diff --git a/qtinterface/qt4/Qt/qobjectdefs.h b/qtinterface/qt4/Qt/qobjectdefs.h new file mode 100644 index 0000000..a6cf2e4 --- /dev/null +++ b/qtinterface/qt4/Qt/qobjectdefs.h @@ -0,0 +1,484 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QOBJECTDEFS_H +#define QOBJECTDEFS_H + +#include <QtCore/qnamespace.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Core) + +class QByteArray; + +class QString; + +#ifndef Q_MOC_OUTPUT_REVISION +#define Q_MOC_OUTPUT_REVISION 62 +#endif + +// The following macros are our "extensions" to C++ +// They are used, strictly speaking, only by the moc. + +#ifndef Q_MOC_RUN +# if defined(QT_NO_KEYWORDS) +# define QT_NO_EMIT +# else +# define slots +# define signals protected +# endif +# define Q_SLOTS +# define Q_SIGNALS protected +# define Q_PRIVATE_SLOT(d, signature) +# define Q_EMIT +#ifndef QT_NO_EMIT +# define emit +#endif +#define Q_CLASSINFO(name, value) +#define Q_INTERFACES(x) +#define Q_PROPERTY(text) +#define Q_OVERRIDE(text) +#define Q_ENUMS(x) +#define Q_FLAGS(x) +#ifdef QT3_SUPPORT +# define Q_SETS(x) +#endif +#define Q_SCRIPTABLE +#define Q_INVOKABLE +#define Q_SIGNAL +#define Q_SLOT + +#ifndef QT_NO_TRANSLATION +# ifndef QT_NO_TEXTCODEC +// full set of tr functions +// ### Qt 5: merge overloads +# define QT_TR_FUNCTIONS \ + static inline QString tr(const char *s, const char *c = 0) \ + { return staticMetaObject.tr(s, c); } \ + static inline QString trUtf8(const char *s, const char *c = 0) \ + { return staticMetaObject.trUtf8(s, c); } \ + static inline QString tr(const char *s, const char *c, int n) \ + { return staticMetaObject.tr(s, c, n); } \ + static inline QString trUtf8(const char *s, const char *c, int n) \ + { return staticMetaObject.trUtf8(s, c, n); } +# else +// no QTextCodec, no utf8 +// ### Qt 5: merge overloads +# define QT_TR_FUNCTIONS \ + static inline QString tr(const char *s, const char *c = 0) \ + { return staticMetaObject.tr(s, c); } \ + static inline QString tr(const char *s, const char *c, int n) \ + { return staticMetaObject.tr(s, c, n); } +# endif +#else +// inherit the ones from QObject +# define QT_TR_FUNCTIONS +#endif + +#if defined(QT_NO_MEMBER_TEMPLATES) || defined(QT_NO_QOBJECT_CHECK) +/* tmake ignore Q_OBJECT */ +#define Q_OBJECT_CHECK +#else + +/* This is a compile time check that ensures that any class cast with qobject_cast + actually contains a Q_OBJECT macro. Note: qobject_cast will fail if a QObject + subclass doesn't contain Q_OBJECT. + + In qt_check_for_QOBJECT_macro, we call a dummy templated function with two + parameters, the first being "this" and the other the target of the qobject + cast. If the types are not identical, we know that a Q_OBJECT macro is missing. + + If you get a compiler error here, make sure that the class you are casting + to contains a Q_OBJECT macro. +*/ + +/* tmake ignore Q_OBJECT */ +#define Q_OBJECT_CHECK \ + template <typename T> inline void qt_check_for_QOBJECT_macro(const T &_q_argument) const \ + { int i = qYouForgotTheQ_OBJECT_Macro(this, &_q_argument); i = i; } + +template <typename T> +inline int qYouForgotTheQ_OBJECT_Macro(T, T) { return 0; } + +template <typename T1, typename T2> +inline void qYouForgotTheQ_OBJECT_Macro(T1, T2) {} +#endif // QT_NO_MEMBER_TEMPLATES + +#ifdef Q_NO_DATA_RELOCATION +#define Q_OBJECT_GETSTATICMETAOBJECT static const QMetaObject &getStaticMetaObject(); +#else +#define Q_OBJECT_GETSTATICMETAOBJECT +#endif + +/* tmake ignore Q_OBJECT */ +#define Q_OBJECT \ +public: \ + Q_OBJECT_CHECK \ + static const QMetaObject staticMetaObject; \ + Q_OBJECT_GETSTATICMETAOBJECT \ + virtual const QMetaObject *metaObject() const; \ + virtual void *qt_metacast(const char *); \ + QT_TR_FUNCTIONS \ + virtual int qt_metacall(QMetaObject::Call, int, void **); \ +private: +/* tmake ignore Q_OBJECT */ +#define Q_OBJECT_FAKE Q_OBJECT +/* tmake ignore Q_GADGET */ +#define Q_GADGET \ +public: \ + static const QMetaObject staticMetaObject; \ + Q_OBJECT_GETSTATICMETAOBJECT \ +private: +#else // Q_MOC_RUN +#define slots slots +#define signals signals +#define Q_SLOTS Q_SLOTS +#define Q_SIGNALS Q_SIGNALS +#define Q_CLASSINFO(name, value) Q_CLASSINFO(name, value) +#define Q_INTERFACES(x) Q_INTERFACES(x) +#define Q_PROPERTY(text) Q_PROPERTY(text) +#define Q_OVERRIDE(text) Q_OVERRIDE(text) +#define Q_ENUMS(x) Q_ENUMS(x) +#define Q_FLAGS(x) Q_FLAGS(x) +#ifdef QT3_SUPPORT +# define Q_SETS(x) Q_SETS(x) +#endif + /* tmake ignore Q_OBJECT */ +#define Q_OBJECT Q_OBJECT + /* tmake ignore Q_OBJECT */ +#define Q_OBJECT_FAKE Q_OBJECT_FAKE + /* tmake ignore Q_GADGET */ +#define Q_GADGET Q_GADGET +#define Q_SCRIPTABLE Q_SCRIPTABLE +#define Q_INVOKABLE Q_INVOKABLE +#define Q_SIGNAL Q_SIGNAL +#define Q_SLOT Q_SLOT +#endif //Q_MOC_RUN + +// macro for onaming members +#ifdef METHOD +#undef METHOD +#endif +#ifdef SLOT +#undef SLOT +#endif +#ifdef SIGNAL +#undef SIGNAL +#endif + +Q_CORE_EXPORT const char *qFlagLocation(const char *method); + +#define QTOSTRING_HELPER(s) #s +#define QTOSTRING(s) QTOSTRING_HELPER(s) +#ifndef QT_NO_DEBUG +# define QLOCATION "\0"__FILE__":"QTOSTRING(__LINE__) +# define METHOD(a) qFlagLocation("0"#a QLOCATION) +# define SLOT(a) qFlagLocation("1"#a QLOCATION) +# define SIGNAL(a) qFlagLocation("2"#a QLOCATION) +#else +# define METHOD(a) "0"#a +# define SLOT(a) "1"#a +# define SIGNAL(a) "2"#a +#endif + +#ifdef QT3_SUPPORT +#define METHOD_CODE 0 // member type codes +#define SLOT_CODE 1 +#define SIGNAL_CODE 2 +#endif + +#define QMETHOD_CODE 0 // member type codes +#define QSLOT_CODE 1 +#define QSIGNAL_CODE 2 + +#define Q_ARG(type, data) QArgument<type >(#type, data) +#define Q_RETURN_ARG(type, data) QReturnArgument<type >(#type, data) + +class QObject; +class QMetaMethod; +class QMetaEnum; +class QMetaProperty; +class QMetaClassInfo; + + +class Q_CORE_EXPORT QGenericArgument +{ +public: + inline QGenericArgument(const char *aName = 0, const void *aData = 0) + : _data(aData), _name(aName) {} + inline void *data() const { return const_cast<void *>(_data); } + inline const char *name() const { return _name; } + +private: + const void *_data; + const char *_name; +}; + +class Q_CORE_EXPORT QGenericReturnArgument: public QGenericArgument +{ +public: + inline QGenericReturnArgument(const char *aName = 0, void *aData = 0) + : QGenericArgument(aName, aData) + {} +}; + +template <class T> +class QArgument: public QGenericArgument +{ +public: + inline QArgument(const char *aName, const T &aData) + : QGenericArgument(aName, static_cast<const void *>(&aData)) + {} +}; + + +template <typename T> +class QReturnArgument: public QGenericReturnArgument +{ +public: + inline QReturnArgument(const char *aName, T &aData) + : QGenericReturnArgument(aName, static_cast<void *>(&aData)) + {} +}; + +struct Q_CORE_EXPORT QMetaObject +{ + const char *className() const; + const QMetaObject *superClass() const; + + QObject *cast(QObject *obj) const; + +#ifndef QT_NO_TRANSLATION + // ### Qt 4: Merge overloads + QString tr(const char *s, const char *c) const; + QString trUtf8(const char *s, const char *c) const; + QString tr(const char *s, const char *c, int n) const; + QString trUtf8(const char *s, const char *c, int n) const; +#endif // QT_NO_TRANSLATION + + int methodOffset() const; + int enumeratorOffset() const; + int propertyOffset() const; + int classInfoOffset() const; + + int constructorCount() const; + int methodCount() const; + int enumeratorCount() const; + int propertyCount() const; + int classInfoCount() const; + + int indexOfConstructor(const char *constructor) const; + int indexOfMethod(const char *method) const; + int indexOfSignal(const char *signal) const; + int indexOfSlot(const char *slot) const; + int indexOfEnumerator(const char *name) const; + int indexOfProperty(const char *name) const; + int indexOfClassInfo(const char *name) const; + + QMetaMethod constructor(int index) const; + QMetaMethod method(int index) const; + QMetaEnum enumerator(int index) const; + QMetaProperty property(int index) const; + QMetaClassInfo classInfo(int index) const; + QMetaProperty userProperty() const; + + static bool checkConnectArgs(const char *signal, const char *method); + static QByteArray normalizedSignature(const char *method); + static QByteArray normalizedType(const char *type); + + // internal index-based connect + static bool connect(const QObject *sender, int signal_index, + const QObject *receiver, int method_index, + int type = 0, int *types = 0); + // internal index-based disconnect + static bool disconnect(const QObject *sender, int signal_index, + const QObject *receiver, int method_index); + static bool disconnectOne(const QObject *sender, int signal_index, + const QObject *receiver, int method_index); + // internal slot-name based connect + static void connectSlotsByName(QObject *o); + + // internal index-based signal activation + static void activate(QObject *sender, int signal_index, void **argv); //obsolete + static void activate(QObject *sender, int from_signal_index, int to_signal_index, void **argv); //obsolete + static void activate(QObject *sender, const QMetaObject *, int local_signal_index, void **argv); + static void activate(QObject *sender, const QMetaObject *, int from_local_signal_index, int to_local_signal_index, void **argv); //obsolete + + // internal guarded pointers + static void addGuard(QObject **ptr); + static void removeGuard(QObject **ptr); + static void changeGuard(QObject **ptr, QObject *o); + + static bool invokeMethod(QObject *obj, const char *member, + Qt::ConnectionType, + QGenericReturnArgument ret, + QGenericArgument val0 = QGenericArgument(0), + 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()); + + static inline bool invokeMethod(QObject *obj, const char *member, + QGenericReturnArgument ret, + QGenericArgument val0 = QGenericArgument(0), + 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()) + { + return invokeMethod(obj, member, Qt::AutoConnection, ret, val0, val1, val2, val3, + val4, val5, val6, val7, val8, val9); + } + + static inline bool invokeMethod(QObject *obj, const char *member, + Qt::ConnectionType type, + QGenericArgument val0 = QGenericArgument(0), + 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()) + { + return invokeMethod(obj, member, type, QGenericReturnArgument(), val0, val1, val2, + val3, val4, val5, val6, val7, val8, val9); + } + + static inline bool invokeMethod(QObject *obj, const char *member, + QGenericArgument val0 = QGenericArgument(0), + 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()) + { + return invokeMethod(obj, member, Qt::AutoConnection, QGenericReturnArgument(), val0, + val1, val2, val3, val4, val5, val6, val7, val8, val9); + } + + QObject *newInstance(QGenericArgument val0 = QGenericArgument(0), + 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; + + enum Call { + InvokeMetaMethod, + ReadProperty, + WriteProperty, + ResetProperty, + QueryPropertyDesignable, + QueryPropertyScriptable, + QueryPropertyStored, + QueryPropertyEditable, + QueryPropertyUser, + CreateInstance + }; + + int static_metacall(Call, int, void **) const; + static int metacall(QObject *, Call, int, void **); + +#ifdef QT3_SUPPORT + QT3_SUPPORT const char *superClassName() const; +#endif + + struct { // private data + const QMetaObject *superdata; + const char *stringdata; + const uint *data; + const void *extradata; + } d; + +}; + +typedef const QMetaObject& (*QMetaObjectAccessor)(); + +struct QMetaObjectExtraData +{ +#ifdef Q_NO_DATA_RELOCATION + const QMetaObjectAccessor *objects; +#else + const QMetaObject **objects; +#endif + int (*static_metacall)(QMetaObject::Call, int, void **); +}; + +inline const char *QMetaObject::className() const +{ return d.stringdata; } + +inline const QMetaObject *QMetaObject::superClass() const +{ return d.superdata; } + +#ifdef QT3_SUPPORT +inline const char *QMetaObject::superClassName() const +{ return d.superdata ? d.superdata->className() : 0; } +#endif + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QOBJECTDEFS_H |