diff options
Diffstat (limited to 'src/qml/compiler/qqmlpropertycachecreator.cpp')
-rw-r--r-- | src/qml/compiler/qqmlpropertycachecreator.cpp | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/src/qml/compiler/qqmlpropertycachecreator.cpp b/src/qml/compiler/qqmlpropertycachecreator.cpp deleted file mode 100644 index fb54da5b73..0000000000 --- a/src/qml/compiler/qqmlpropertycachecreator.cpp +++ /dev/null @@ -1,99 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 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 "qqmlpropertycachecreator_p.h" - -#include <private/qqmlengine_p.h> - -QT_BEGIN_NAMESPACE - -QAtomicInt QQmlPropertyCacheCreatorBase::classIndexCounter(0); - -QQmlBindingInstantiationContext::QQmlBindingInstantiationContext(int referencingObjectIndex, const QV4::CompiledData::Binding *instantiatingBinding, - const QString &instantiatingPropertyName, QQmlPropertyCache *referencingObjectPropertyCache) - : referencingObjectIndex(referencingObjectIndex) - , instantiatingBinding(instantiatingBinding) - , instantiatingPropertyName(instantiatingPropertyName) - , referencingObjectPropertyCache(referencingObjectPropertyCache) -{ -} - -bool QQmlBindingInstantiationContext::resolveInstantiatingProperty() -{ - if (!instantiatingBinding || instantiatingBinding->type != QV4::CompiledData::Binding::Type_GroupProperty) - return true; - - Q_ASSERT(referencingObjectIndex >= 0); - Q_ASSERT(referencingObjectPropertyCache); - Q_ASSERT(instantiatingBinding->propertyNameIndex != 0); - - bool notInRevision = false; - instantiatingProperty = QmlIR::PropertyResolver(referencingObjectPropertyCache).property(instantiatingPropertyName, ¬InRevision, QmlIR::PropertyResolver::IgnoreRevision); - return instantiatingProperty != nullptr; -} - -QQmlRefPointer<QQmlPropertyCache> QQmlBindingInstantiationContext::instantiatingPropertyCache(QQmlEnginePrivate *enginePrivate) const -{ - if (instantiatingProperty) { - if (instantiatingProperty->isQObject()) { - return enginePrivate->rawPropertyCacheForType(instantiatingProperty->propType(), instantiatingProperty->typeMinorVersion()); - } else if (const QMetaObject *vtmo = QQmlValueTypeFactory::metaObjectForMetaType(instantiatingProperty->propType())) { - return enginePrivate->cache(vtmo, instantiatingProperty->typeMinorVersion()); - } - } - return QQmlRefPointer<QQmlPropertyCache>(); -} - -void QQmlPendingGroupPropertyBindings::resolveMissingPropertyCaches(QQmlEnginePrivate *enginePrivate, QQmlPropertyCacheVector *propertyCaches) const -{ - for (QQmlBindingInstantiationContext pendingBinding: *this) { - const int groupPropertyObjectIndex = pendingBinding.instantiatingBinding->value.objectIndex; - - if (propertyCaches->at(groupPropertyObjectIndex)) - continue; - - if (!pendingBinding.resolveInstantiatingProperty()) - continue; - - auto cache = pendingBinding.instantiatingPropertyCache(enginePrivate); - propertyCaches->set(groupPropertyObjectIndex, cache); - } -} - -QT_END_NAMESPACE |