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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKVISUALTESTUTIL_H
+#define QQUICKVISUALTESTUTIL_H
+
+#include <QtQuick/QQuickItem>
+#include <QtQml/QQmlExpression>
+
+namespace QQuickVisualTestUtil
+{
+ QQuickItem *findVisibleChild(QQuickItem *parent, const QString &objectName);
+
+ void dumpTree(QQuickItem *parent, int depth = 0);
+
+
+ /*
+ Find an item with the specified objectName. If index is supplied then the
+ item must also evaluate the {index} expression equal to index
+ */
+ template<typename T>
+ T *findItem(QQuickItem *parent, const QString &objectName, int index = -1)
+ {
+ const QMetaObject &mo = T::staticMetaObject;
+ for (int i = 0; i < parent->childItems().count(); ++i) {
+ QQuickItem *item = qobject_cast<QQuickItem*>(parent->childItems().at(i));
+ if (!item)
+ continue;
+ if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName)) {
+ if (index != -1) {
+ QQmlExpression e(qmlContext(item), item, "index");
+ if (e.evaluate().toInt() == index)
+ return static_cast<T*>(item);
+ } else {
+ return static_cast<T*>(item);
+ }
+ }
+ item = findItem<T>(item, objectName, index);
+ if (item)
+ return static_cast<T*>(item);
+ }
+
+ return 0;
+ }
+
+ template<typename T>
+ QList<T*> findItems(QQuickItem *parent, const QString &objectName, bool visibleOnly = true)
+ {
+ QList<T*> items;
+ const QMetaObject &mo = T::staticMetaObject;
+ for (int i = 0; i < parent->childItems().count(); ++i) {
+ QQuickItem *item = qobject_cast<QQuickItem*>(parent->childItems().at(i));
+ if (!item || (visibleOnly && !item->isVisible()))
+ continue;
+ if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName))
+ items.append(static_cast<T*>(item));
+ items += findItems<T>(item, objectName);
+ }
+
+ return items;
+ }
+
+ template<typename T>
+ QList<T*> findItems(QQuickItem *parent, const QString &objectName, const QList<int> &indexes)
+ {
+ QList<T*> items;
+ for (int i=0; i<indexes.count(); i++)
+ items << qobject_cast<QQuickItem*>(findItem<T>(parent, objectName, indexes[i]));
+ return items;
+ }
+
+}
+
+#endif // QQUICKVISUALTESTUTIL_H