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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 "qquickdesignersupportstates_p.h"
#include <private/qquickstategroup_p.h>
#include <private/qquickpropertychanges_p.h>
QT_BEGIN_NAMESPACE
bool QQuickDesignerSupportStates::isStateActive(QObject *object, QQmlContext *context)
{
QQuickState *stateObject = qobject_cast<QQuickState*>(object);
if (!stateObject)
return false;
QQuickStateGroup *stateGroup = stateObject->stateGroup();
QQmlProperty property(object, QLatin1String("name"), context);
return stateObject && stateGroup && stateGroup->state() == property.read();
}
void QQuickDesignerSupportStates::activateState(QObject *object, QQmlContext *context)
{
QQuickState *stateObject = qobject_cast<QQuickState*>(object);
if (!stateObject)
return;
QQuickStateGroup *stateGroup = stateObject->stateGroup();
QQmlProperty property(object, QLatin1String("name"), context);
stateGroup->setState(property.read().toString());
}
void QQuickDesignerSupportStates::deactivateState(QObject *object)
{
QQuickState *stateObject = qobject_cast<QQuickState*>(object);
if (!stateObject)
return;
QQuickStateGroup *stateGroup = stateObject->stateGroup();
if (stateGroup)
stateGroup->setState(QString());
}
bool QQuickDesignerSupportStates::changeValueInRevertList(QObject *state, QObject *target,
const QQuickDesignerSupport::PropertyName &propertyName,
const QVariant &value)
{
QQuickState *stateObject = qobject_cast<QQuickState*>(state);
if (!stateObject)
return false;
return stateObject->changeValueInRevertList(target, QString::fromUtf8(propertyName), value);
}
bool QQuickDesignerSupportStates::updateStateBinding(QObject *state, QObject *target,
const QQuickDesignerSupport::PropertyName &propertyName,
const QString &expression)
{
QQuickState *stateObject = qobject_cast<QQuickState*>(state);
if (!stateObject)
return false;
return stateObject->changeValueInRevertList(target, QString::fromUtf8(propertyName), expression);
}
bool QQuickDesignerSupportStates::resetStateProperty(QObject *state, QObject *target,
const QQuickDesignerSupport::PropertyName &propertyName,
const QVariant & /* resetValue */)
{
QQuickState *stateObject = qobject_cast<QQuickState*>(state);
if (!stateObject)
return false;
return stateObject->removeEntryFromRevertList(target, QString::fromUtf8(propertyName));
}
QT_END_NAMESPACE
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