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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qqmlvme_p.h"
#include <private/qmetaobjectbuilder_p.h>
#include "qqmlengine.h"
#include <private/qfinitestack_p.h>
#include <QtQml/private/qqmlcomponent_p.h>
#include <QStack>
#include <QPointF>
#include <QSizeF>
#include <QRectF>
#include <QtCore/qdebug.h>
#include <QtCore/qvarlengtharray.h>
#include <QtCore/qcoreapplication.h>
#include <QtCore/qdatetime.h>
#include <QtCore/qvarlengtharray.h>
#include <QtQml/qjsvalue.h>
QT_BEGIN_NAMESPACE
bool QQmlVME::s_enableComponentComplete = true;
void QQmlVME::enableComponentComplete()
{
s_enableComponentComplete = true;
}
void QQmlVME::disableComponentComplete()
{
s_enableComponentComplete = false;
}
bool QQmlVME::componentCompleteEnabled()
{
return s_enableComponentComplete;
}
QQmlVMEGuard::QQmlVMEGuard()
: m_objectCount(0), m_objects(nullptr), m_contextCount(0), m_contexts(nullptr)
{
}
QQmlVMEGuard::~QQmlVMEGuard()
{
clear();
}
void QQmlVMEGuard::guard(QQmlObjectCreator *creator)
{
clear();
QFiniteStack<QQmlGuard<QObject> > &objects = creator->allCreatedObjects();
m_objectCount = objects.count();
m_objects = new QQmlGuard<QObject>[m_objectCount];
for (int ii = 0; ii < m_objectCount; ++ii)
m_objects[ii] = objects[ii];
m_contextCount = 1;
m_contexts = new QQmlGuardedContextData[m_contextCount];
m_contexts[0] = creator->parentContextData();
}
void QQmlVMEGuard::clear()
{
delete [] m_objects;
delete [] m_contexts;
m_objectCount = 0;
m_objects = nullptr;
m_contextCount = 0;
m_contexts = nullptr;
}
bool QQmlVMEGuard::isOK() const
{
for (int ii = 0; ii < m_objectCount; ++ii)
if (m_objects[ii].isNull())
return false;
for (int ii = 0; ii < m_contextCount; ++ii)
if (m_contexts[ii].isNull() || !m_contexts[ii]->engine())
return false;
return true;
}
QT_END_NAMESPACE
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