/**************************************************************************** ** ** Copyright (C) 2019 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the tools applications 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. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "qqmlpropertyresolver_p.h" #include QT_BEGIN_NAMESPACE QQmlPropertyData *QQmlPropertyResolver::property(const QString &name, bool *notInRevision, RevisionCheck check) const { if (notInRevision) *notInRevision = false; QQmlPropertyData *d = cache->property(name, nullptr, nullptr); // Find the first property while (d && d->isFunction()) d = cache->overrideData(d); if (check != IgnoreRevision && d && !cache->isAllowedInRevision(d)) { if (notInRevision) *notInRevision = true; return nullptr; } else { return d; } } QQmlPropertyData *QQmlPropertyResolver::signal(const QString &name, bool *notInRevision) const { if (notInRevision) *notInRevision = false; QQmlPropertyData *d = cache->property(name, nullptr, nullptr); if (notInRevision) *notInRevision = false; while (d && !(d->isFunction())) d = cache->overrideData(d); if (d && !cache->isAllowedInRevision(d)) { if (notInRevision) *notInRevision = true; return nullptr; } else if (d && d->isSignal()) { return d; } if (name.endsWith(QLatin1String("Changed"))) { QString propName = name.mid(0, name.length() - static_cast(strlen("Changed"))); d = property(propName, notInRevision); if (d) return cache->signal(d->notifyIndex()); } return nullptr; } QT_END_NAMESPACE