diff options
Diffstat (limited to 'qtinterface/qt4/Qt/qsignalspy.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qsignalspy.h | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/qtinterface/qt4/Qt/qsignalspy.h b/qtinterface/qt4/Qt/qsignalspy.h deleted file mode 100644 index fe36a40..0000000 --- a/qtinterface/qt4/Qt/qsignalspy.h +++ /dev/null @@ -1,148 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation ([email protected]) -** -** This file is part of the QtTest 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 [email protected]. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QSIGNALSPY_H -#define QSIGNALSPY_H - -#include <QtCore/qbytearray.h> -#include <QtCore/qlist.h> -#include <QtCore/qobject.h> -#include <QtCore/qmetaobject.h> -#include <QtCore/qvariant.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Test) - -class QVariant; - -/* ### Qt5: change the class to use regular BC mechanisms, such that we can - * implement things like suggested in task 160192. */ -class QSignalSpy: public QObject, public QList<QList<QVariant> > -{ -public: - QSignalSpy(QObject *obj, const char *aSignal) - { -#ifdef Q_CC_BOR - const int memberOffset = QObject::staticMetaObject.methodCount(); -#else - static const int memberOffset = QObject::staticMetaObject.methodCount(); -#endif - Q_ASSERT(obj); - Q_ASSERT(aSignal); - - if (((aSignal[0] - '0') & 0x03) != QSIGNAL_CODE) { - qWarning("QSignalSpy: Not a valid signal, use the SIGNAL macro"); - return; - } - - QByteArray ba = QMetaObject::normalizedSignature(aSignal + 1); - const QMetaObject *mo = obj->metaObject(); - int sigIndex = mo->indexOfMethod(ba.constData()); - if (sigIndex < 0) { - qWarning("QSignalSpy: No such signal: '%s'", ba.constData()); - return; - } - - if (!QMetaObject::connect(obj, sigIndex, this, memberOffset, - Qt::DirectConnection, 0)) { - qWarning("QSignalSpy: QMetaObject::connect returned false. Unable to connect."); - return; - } - sig = ba; - initArgs(mo->method(sigIndex)); - } - - inline bool isValid() const { return !sig.isEmpty(); } - inline QByteArray signal() const { return sig; } - - - int qt_metacall(QMetaObject::Call call, int methodId, void **a) - { - methodId = QObject::qt_metacall(call, methodId, a); - if (methodId < 0) - return methodId; - - if (call == QMetaObject::InvokeMetaMethod) { - if (methodId == 0) { - appendArgs(a); - } - --methodId; - } - return methodId; - } - -private: - void initArgs(const QMetaMethod &member) - { - QList<QByteArray> params = member.parameterTypes(); - for (int i = 0; i < params.count(); ++i) { - int tp = QMetaType::type(params.at(i).constData()); - if (tp == QMetaType::Void) - qWarning("Don't know how to handle '%s', use qRegisterMetaType to register it.", - params.at(i).constData()); - args << tp; - } - } - - void appendArgs(void **a) - { - QList<QVariant> list; - for (int i = 0; i < args.count(); ++i) { - QMetaType::Type type = static_cast<QMetaType::Type>(args.at(i)); - list << QVariant(type, a[i + 1]); - } - append(list); - } - - // the full, normalized signal name - QByteArray sig; - // holds the QMetaType types for the argument list of the signal - QList<int> args; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif |