242 lines
11 KiB
C++
242 lines
11 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the QtQuick 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.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#include "qquickdesignersupportproperties_p.h"
|
|
|
|
#include "qqmldesignermetaobject_p.h"
|
|
#include "qquickdesignercustomobjectdata_p.h"
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
static void addToPropertyNameListIfNotBlackListed(QQuickDesignerSupport::PropertyNameList *propertyNameList,
|
|
const QQuickDesignerSupport::PropertyName &propertyName)
|
|
{
|
|
if (!QQuickDesignerSupportProperties::isPropertyBlackListed(propertyName))
|
|
propertyNameList->append(propertyName);
|
|
}
|
|
|
|
void QQuickDesignerSupportProperties::createNewDynamicProperty(QObject *object, QQmlEngine *engine, const QString &name)
|
|
{
|
|
QQmlDesignerMetaObject::getNodeInstanceMetaObject(object, engine)->createNewDynamicProperty(name);
|
|
}
|
|
|
|
void QQuickDesignerSupportProperties::registerNodeInstanceMetaObject(QObject *object, QQmlEngine *engine)
|
|
{
|
|
// we just create one and the ownership goes automatically to the object in nodeinstance see init method
|
|
QQmlDesignerMetaObject::getNodeInstanceMetaObject(object, engine);
|
|
}
|
|
|
|
bool QQuickDesignerSupportProperties::hasFullImplementedListInterface(const QQmlListReference &list)
|
|
{
|
|
return list.isValid() && list.canCount() && list.canAt() && list.canAppend() && list.canClear();
|
|
}
|
|
|
|
void QQuickDesignerSupportProperties::registerCustomData(QObject *object)
|
|
{
|
|
QQuickDesignerCustomObjectData::registerData(object);
|
|
}
|
|
|
|
QVariant QQuickDesignerSupportProperties::getResetValue(QObject *object, const QQuickDesignerSupport::PropertyName &propertyName)
|
|
{
|
|
return QQuickDesignerCustomObjectData::getResetValue(object, propertyName);
|
|
}
|
|
|
|
void QQuickDesignerSupportProperties::doResetProperty(QObject *object, QQmlContext *context, const QQuickDesignerSupport::PropertyName &propertyName)
|
|
{
|
|
QQuickDesignerCustomObjectData::doResetProperty(object, context, propertyName);
|
|
}
|
|
|
|
bool QQuickDesignerSupportProperties::hasValidResetBinding(QObject *object, const QQuickDesignerSupport::PropertyName &propertyName)
|
|
{
|
|
return QQuickDesignerCustomObjectData::hasValidResetBinding(object, propertyName);
|
|
}
|
|
|
|
bool QQuickDesignerSupportProperties::hasBindingForProperty(QObject *object,
|
|
QQmlContext *context,
|
|
const QQuickDesignerSupport::PropertyName &propertyName,
|
|
bool *hasChanged)
|
|
{
|
|
return QQuickDesignerCustomObjectData::hasBindingForProperty(object, context, propertyName, hasChanged);
|
|
}
|
|
|
|
void QQuickDesignerSupportProperties::setPropertyBinding(QObject *object,
|
|
QQmlContext *context,
|
|
const QQuickDesignerSupport::PropertyName &propertyName,
|
|
const QString &expression)
|
|
{
|
|
QQuickDesignerCustomObjectData::setPropertyBinding(object, context, propertyName, expression);
|
|
}
|
|
|
|
void QQuickDesignerSupportProperties::keepBindingFromGettingDeleted(QObject *object,
|
|
QQmlContext *context,
|
|
const QQuickDesignerSupport::PropertyName &propertyName)
|
|
{
|
|
QQuickDesignerCustomObjectData::keepBindingFromGettingDeleted(object, context, propertyName);
|
|
}
|
|
|
|
bool QQuickDesignerSupportProperties::isPropertyQObject(const QMetaProperty &metaProperty)
|
|
{
|
|
return metaProperty.metaType().flags().testFlag(QMetaType::PointerToQObject);
|
|
}
|
|
|
|
|
|
QObject *QQuickDesignerSupportProperties::readQObjectProperty(const QMetaProperty &metaProperty, QObject *object)
|
|
{
|
|
return QQmlMetaType::toQObject(metaProperty.read(object));
|
|
}
|
|
|
|
void QQuickDesignerSupportProperties::getPropertyCache(QObject *object, QQmlEngine *engine)
|
|
{
|
|
QQmlEnginePrivate::get(engine)->cache(object->metaObject());
|
|
}
|
|
|
|
QQuickDesignerSupport::PropertyNameList QQuickDesignerSupportProperties::propertyNameListForWritableProperties(QObject *object,
|
|
const QQuickDesignerSupport::PropertyName &baseName,
|
|
QObjectList *inspectedObjects)
|
|
{
|
|
QQuickDesignerSupport::PropertyNameList propertyNameList;
|
|
|
|
QObjectList localObjectList;
|
|
|
|
if (inspectedObjects == nullptr)
|
|
inspectedObjects = &localObjectList;
|
|
|
|
if (!inspectedObjects->contains(object))
|
|
inspectedObjects->append(object);
|
|
|
|
const QMetaObject *metaObject = object->metaObject();
|
|
for (int index = 0; index < metaObject->propertyCount(); ++index) {
|
|
QMetaProperty metaProperty = metaObject->property(index);
|
|
QQmlProperty declarativeProperty(object, QString::fromUtf8(metaProperty.name()));
|
|
if (declarativeProperty.isValid() && !declarativeProperty.isWritable() && declarativeProperty.propertyTypeCategory() == QQmlProperty::Object) {
|
|
if (declarativeProperty.name() != QLatin1String("parent")) {
|
|
QObject *childObject = QQmlMetaType::toQObject(declarativeProperty.read());
|
|
if (childObject)
|
|
propertyNameList.append(propertyNameListForWritableProperties(childObject,
|
|
baseName + QQuickDesignerSupport::PropertyName(metaProperty.name())
|
|
+ '.', inspectedObjects));
|
|
}
|
|
} else if (QQmlGadgetPtrWrapper *valueType
|
|
= QQmlGadgetPtrWrapper::instance(qmlEngine(object), metaProperty.metaType())) {
|
|
valueType->setValue(metaProperty.read(object));
|
|
propertyNameList.append(propertyNameListForWritableProperties(valueType,
|
|
baseName + QQuickDesignerSupport::PropertyName(metaProperty.name())
|
|
+ '.', inspectedObjects));
|
|
}
|
|
|
|
if (metaProperty.isReadable() && metaProperty.isWritable()) {
|
|
addToPropertyNameListIfNotBlackListed(&propertyNameList,
|
|
baseName + QQuickDesignerSupport::PropertyName(metaProperty.name()));
|
|
}
|
|
}
|
|
|
|
return propertyNameList;
|
|
}
|
|
|
|
bool QQuickDesignerSupportProperties::isPropertyBlackListed(const QQuickDesignerSupport::PropertyName &propertyName)
|
|
{
|
|
if (propertyName.contains(".") && propertyName.contains("__"))
|
|
return true;
|
|
|
|
if (propertyName.count(".") > 1)
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
QQuickDesignerSupport::PropertyNameList QQuickDesignerSupportProperties::allPropertyNames(QObject *object,
|
|
const QQuickDesignerSupport::PropertyName &baseName,
|
|
QObjectList *inspectedObjects)
|
|
{
|
|
QQuickDesignerSupport::PropertyNameList propertyNameList;
|
|
|
|
QObjectList localObjectList;
|
|
|
|
if (inspectedObjects == nullptr)
|
|
inspectedObjects = &localObjectList;
|
|
|
|
if (!inspectedObjects->contains(object))
|
|
inspectedObjects->append(object);
|
|
|
|
const QMetaObject *metaObject = object->metaObject();
|
|
|
|
QStringList deferredPropertyNames;
|
|
const int namesIndex = metaObject->indexOfClassInfo("DeferredPropertyNames");
|
|
if (namesIndex != -1) {
|
|
QMetaClassInfo classInfo = metaObject->classInfo(namesIndex);
|
|
deferredPropertyNames = QString::fromUtf8(classInfo.value()).split(QLatin1Char(','));
|
|
}
|
|
|
|
for (int index = 0; index < metaObject->propertyCount(); ++index) {
|
|
QMetaProperty metaProperty = metaObject->property(index);
|
|
QQmlProperty declarativeProperty(object, QString::fromUtf8(metaProperty.name()));
|
|
if (declarativeProperty.isValid() && declarativeProperty.propertyTypeCategory() == QQmlProperty::Object) {
|
|
if (declarativeProperty.name() != QLatin1String("parent")
|
|
&& !deferredPropertyNames.contains(declarativeProperty.name())) {
|
|
QObject *childObject = QQmlMetaType::toQObject(declarativeProperty.read());
|
|
if (childObject)
|
|
propertyNameList.append(allPropertyNames(childObject,
|
|
baseName
|
|
+ QQuickDesignerSupport::PropertyName(metaProperty.name())
|
|
+ '.', inspectedObjects));
|
|
}
|
|
} else if (QQmlGadgetPtrWrapper *valueType
|
|
= QQmlGadgetPtrWrapper::instance(qmlEngine(object), metaProperty.metaType())) {
|
|
valueType->setValue(metaProperty.read(object));
|
|
propertyNameList.append(baseName + QQuickDesignerSupport::PropertyName(metaProperty.name()));
|
|
propertyNameList.append(allPropertyNames(valueType,
|
|
baseName
|
|
+ QQuickDesignerSupport::PropertyName(metaProperty.name())
|
|
+ '.', inspectedObjects));
|
|
} else {
|
|
addToPropertyNameListIfNotBlackListed(&propertyNameList,
|
|
baseName + QQuickDesignerSupport::PropertyName(metaProperty.name()));
|
|
}
|
|
}
|
|
|
|
return propertyNameList;
|
|
}
|
|
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
|
|
|
|
|