forked from qt-creator/qt-creator
67324512e9
It has the advantage to to move the attribute to the declaration instead of using a workaround. Change-Id: Ia6115ab8fefbe03f247edfea2b7bed73e9149068 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
124 lines
4.3 KiB
C++
124 lines
4.3 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** This file is part of Qt Creator.
|
|
**
|
|
** 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 General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3 as published by the Free Software
|
|
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
|
|
** 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-3.0.html.
|
|
**
|
|
****************************************************************************/
|
|
|
|
#include "qmlstatenodeinstance.h"
|
|
|
|
#include "qmlpropertychangesnodeinstance.h"
|
|
|
|
#include <qmlprivategate.h>
|
|
#include <designersupportdelegate.h>
|
|
|
|
namespace QmlDesigner {
|
|
namespace Internal {
|
|
|
|
/**
|
|
\class QmlStateNodeInstance
|
|
|
|
QmlStateNodeInstance manages a QQuickState object.
|
|
*/
|
|
|
|
QmlStateNodeInstance::QmlStateNodeInstance(QObject *object) :
|
|
ObjectNodeInstance(object)
|
|
{
|
|
}
|
|
|
|
QmlStateNodeInstance::Pointer
|
|
QmlStateNodeInstance::create(QObject *object)
|
|
{
|
|
Pointer instance(new QmlStateNodeInstance(object));
|
|
|
|
instance->populateResetHashes();
|
|
|
|
return instance;
|
|
}
|
|
|
|
void setAllNodesDirtyRecursive([[maybe_unused]] QQuickItem *parentItem)
|
|
{
|
|
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
|
|
if (!parentItem)
|
|
return;
|
|
const QList<QQuickItem *> children = parentItem->childItems();
|
|
for (QQuickItem *childItem : children)
|
|
setAllNodesDirtyRecursive(childItem);
|
|
DesignerSupport::addDirty(parentItem, QQuickDesignerSupport::Content);
|
|
#endif
|
|
}
|
|
|
|
void QmlStateNodeInstance::activateState()
|
|
{
|
|
if (!QmlPrivateGate::States::isStateActive(object(), context())
|
|
&& nodeInstanceServer()->hasInstanceForObject(object())) {
|
|
nodeInstanceServer()->setStateInstance(nodeInstanceServer()->instanceForObject(object()));
|
|
QmlPrivateGate::States::activateState(object(), context());
|
|
|
|
setAllNodesDirtyRecursive(nodeInstanceServer()->rootItem());
|
|
}
|
|
}
|
|
|
|
void QmlStateNodeInstance::deactivateState()
|
|
{
|
|
if (QmlPrivateGate::States::isStateActive(object(), context())) {
|
|
nodeInstanceServer()->clearStateInstance();
|
|
QmlPrivateGate::States::deactivateState(object());
|
|
}
|
|
}
|
|
|
|
void QmlStateNodeInstance::setPropertyVariant(const PropertyName &name, const QVariant &value)
|
|
{
|
|
bool isStateOfTheRootModelNode = parentInstance() && parentInstance()->isRootNodeInstance();
|
|
if (name == "when" && (isStateOfTheRootModelNode))
|
|
return;
|
|
|
|
ObjectNodeInstance::setPropertyVariant(name, value);
|
|
}
|
|
|
|
void QmlStateNodeInstance::setPropertyBinding(const PropertyName &name, const QString &expression)
|
|
{
|
|
bool isStateOfTheRootModelNode = parentInstance() && parentInstance()->isRootNodeInstance();
|
|
|
|
if (name == "when" && (isStateOfTheRootModelNode))
|
|
return;
|
|
|
|
ObjectNodeInstance::setPropertyBinding(name, expression);
|
|
}
|
|
|
|
bool QmlStateNodeInstance::updateStateVariant(const ObjectNodeInstance::Pointer &target, const PropertyName &propertyName, const QVariant &value)
|
|
{
|
|
return QmlPrivateGate::States::changeValueInRevertList(object(), target->object(), propertyName, value);
|
|
}
|
|
|
|
bool QmlStateNodeInstance::updateStateBinding(const ObjectNodeInstance::Pointer &target, const PropertyName &propertyName, const QString &expression)
|
|
{
|
|
return QmlPrivateGate::States::updateStateBinding(object(), target->object(), propertyName, expression);
|
|
}
|
|
|
|
bool QmlStateNodeInstance::resetStateProperty(const ObjectNodeInstance::Pointer &target, const PropertyName &propertyName, const QVariant & resetValue)
|
|
{
|
|
return QmlPrivateGate::States::resetStateProperty(object(), target->object(), propertyName, resetValue);
|
|
}
|
|
|
|
} // namespace Internal
|
|
} // namespace QmlDesigner
|