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-rw-r--r--src/qml/qml/qqmlproxymetaobject.cpp139
1 files changed, 67 insertions, 72 deletions
diff --git a/src/qml/qml/qqmlproxymetaobject.cpp b/src/qml/qml/qqmlproxymetaobject.cpp
index 21d3c7ed05..6ec4009c37 100644
--- a/src/qml/qml/qqmlproxymetaobject.cpp
+++ b/src/qml/qml/qqmlproxymetaobject.cpp
@@ -1,55 +1,19 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
+// 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 "qqmlproxymetaobject_p.h"
#include "qqmlproperty_p.h"
QT_BEGIN_NAMESPACE
-QQmlProxyMetaObject::QQmlProxyMetaObject(QObject *obj, QList<ProxyData> *mList)
-: metaObjects(mList), proxies(nullptr), parent(nullptr), object(obj)
+QQmlProxyMetaObject::QQmlProxyMetaObject(QObject *obj, const QList<ProxyData> *mList)
+ : metaObjects(mList), proxies(nullptr), parent(nullptr), object(obj)
{
- *static_cast<QMetaObject *>(this) = *metaObjects->constFirst().metaObject;
+ metaObject = metaObjects->constFirst().metaObject;
QObjectPrivate *op = QObjectPrivate::get(obj);
if (op->metaObject)
- parent = static_cast<QAbstractDynamicMetaObject*>(op->metaObject);
+ parent = op->metaObject;
op->metaObject = this;
}
@@ -68,11 +32,8 @@ QQmlProxyMetaObject::~QQmlProxyMetaObject()
QObject *QQmlProxyMetaObject::getProxy(int index)
{
if (!proxies) {
- if (!proxies) {
- proxies = new QObject*[metaObjects->count()];
- ::memset(proxies, 0,
- sizeof(QObject *) * metaObjects->count());
- }
+ proxies = new QObject *[metaObjects->size()];
+ ::memset(proxies, 0, sizeof(QObject *) * metaObjects->size());
}
if (!proxies[index]) {
@@ -104,39 +65,60 @@ int QQmlProxyMetaObject::metaCall(QObject *o, QMetaObject::Call c, int id, void
{
Q_ASSERT(object == o);
- if ((c == QMetaObject::ReadProperty ||
- c == QMetaObject::WriteProperty) &&
- id >= metaObjects->constLast().propertyOffset) {
+ switch (c) {
+ case QMetaObject::ReadProperty:
+ case QMetaObject::WriteProperty: {
+ if (id < metaObjects->constLast().propertyOffset)
+ break;
- for (int ii = 0; ii < metaObjects->count(); ++ii) {
+ for (int ii = 0; ii < metaObjects->size(); ++ii) {
const int globalPropertyOffset = metaObjects->at(ii).propertyOffset;
- if (id >= globalPropertyOffset) {
- QObject *proxy = getProxy(ii);
- const int localProxyOffset = proxy->metaObject()->propertyOffset();
- const int localProxyId = id - globalPropertyOffset + localProxyOffset;
-
- return proxy->qt_metacall(c, localProxyId, a);
- }
+ if (id < globalPropertyOffset)
+ continue;
+
+ QObject *proxy = getProxy(ii);
+ Q_ASSERT(proxy);
+ const int localProxyOffset = proxy->metaObject()->propertyOffset();
+ const int localProxyId = id - globalPropertyOffset + localProxyOffset;
+ return proxy->qt_metacall(c, localProxyId, a);
}
- } else if (c == QMetaObject::InvokeMetaMethod &&
- id >= metaObjects->constLast().methodOffset) {
+ break;
+ }
+ case QMetaObject::InvokeMetaMethod: {
+ if (id < metaObjects->constLast().methodOffset)
+ break;
+
QMetaMethod m = object->metaObject()->method(id);
if (m.methodType() == QMetaMethod::Signal) {
QMetaObject::activate(object, id, a);
return -1;
- } else {
- for (int ii = 0; ii < metaObjects->count(); ++ii) {
- const int globalMethodOffset = metaObjects->at(ii).methodOffset;
- if (id >= globalMethodOffset) {
- QObject *proxy = getProxy(ii);
-
- const int localMethodOffset = proxy->metaObject()->methodOffset();
- const int localMethodId = id - globalMethodOffset + localMethodOffset;
-
- return proxy->qt_metacall(c, localMethodId, a);
- }
- }
}
+
+ for (int ii = 0; ii < metaObjects->size(); ++ii) {
+ const int globalMethodOffset = metaObjects->at(ii).methodOffset;
+ if (id < globalMethodOffset)
+ continue;
+
+ QObject *proxy = getProxy(ii);
+ Q_ASSERT(proxy);
+ const int localMethodOffset = proxy->metaObject()->methodOffset();
+ const int localMethodId = id - globalMethodOffset + localMethodOffset;
+ return proxy->qt_metacall(c, localMethodId, a);
+ }
+
+ break;
+ }
+ case QMetaObject::CustomCall: {
+ if ((id & ~MaxExtensionCount) != ExtensionObjectId)
+ break;
+ int index = id & MaxExtensionCount;
+ if (qsizetype(index) >= metaObjects->size())
+ break;
+ a[0] = getProxy(index);
+ return id;
+ }
+ default:
+ break;
}
if (parent)
@@ -145,4 +127,17 @@ int QQmlProxyMetaObject::metaCall(QObject *o, QMetaObject::Call c, int id, void
return object->qt_metacall(c, id, a);
}
+QMetaObject *QQmlProxyMetaObject::toDynamicMetaObject(QObject *)
+{
+ return metaObject;
+}
+
+void QQmlProxyMetaObject::objectDestroyed(QObject *object)
+{
+ if (parent)
+ parent->objectDestroyed(object);
+ else
+ QDynamicMetaObjectData::objectDestroyed(object);
+}
+
QT_END_NAMESPACE
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-10 06:42:29 +0000