diff options
Diffstat (limited to 'src/declarative/qml/qdeclarativenotifier.cpp')
-rw-r--r-- | src/declarative/qml/qdeclarativenotifier.cpp | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/src/declarative/qml/qdeclarativenotifier.cpp b/src/declarative/qml/qdeclarativenotifier.cpp deleted file mode 100644 index 100a42d029..0000000000 --- a/src/declarative/qml/qdeclarativenotifier.cpp +++ /dev/null @@ -1,115 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qdeclarativenotifier_p.h" -#include "qdeclarativeproperty_p.h" - -QT_BEGIN_NAMESPACE - -void QDeclarativeNotifier::emitNotify(QDeclarativeNotifierEndpoint *endpoint) -{ - QDeclarativeNotifierEndpoint **oldDisconnected = endpoint->disconnected; - endpoint->disconnected = &endpoint; - endpoint->notifying = 1; - - if (endpoint->next) - emitNotify(endpoint->next); - - if (endpoint) { - - Q_ASSERT(endpoint->callback); - - endpoint->callback(endpoint); - - if (endpoint) - endpoint->disconnected = oldDisconnected; - } - - if (oldDisconnected) *oldDisconnected = endpoint; - else if (endpoint) endpoint->notifying = 0; -} - -void QDeclarativeNotifierEndpoint::connect(QObject *source, int sourceSignal) -{ - disconnect(); - - this->source = source; - this->sourceSignal = sourceSignal; - QDeclarativePropertyPrivate::flushSignal(source, sourceSignal); - QDeclarativeData *ddata = QDeclarativeData::get(source, true); - ddata->addNotify(sourceSignal, this); -} - -void QDeclarativeNotifierEndpoint::copyAndClear(QDeclarativeNotifierEndpoint &other) -{ - if (&other == this) - return; - - other.disconnect(); - - other.callback = callback; - - if (!isConnected()) - return; - - other.notifier = notifier; - other.sourceSignal = sourceSignal; - other.disconnected = disconnected; - other.notifying = notifying; - if (other.disconnected) *other.disconnected = &other; - - if (next) { - other.next = next; - next->prev = &other.next; - } - other.prev = prev; - *other.prev = &other; - - prev = 0; - next = 0; - disconnected = 0; - notifier = 0; - notifying = 0; - sourceSignal = -1; -} - -QT_END_NAMESPACE - |