Enable boot2qt launcher automatic demo mode

Task-number: QTBUG-72852
Change-Id: I8e2ab58a2a0b13f5a1ce67a24c5c75b809683324
Reviewed-by: Tuomas Heimonen <tuomas.heimonen@qt.io>

1 files changed, 91 insertions, 0 deletions

diff --git a/src/automationhelper.cpp b/src/automationhelper.cpp
new file mode 100644
index 0000000..b4c6a99
--- /dev/null
+++ b/src/automationhelper.cpp
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt for Device Creation.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** 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 or (at your option) 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.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-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "automationhelper.h"
+#include <QCoreApplication>
+#include <QApplication>
+#include <QQuickWindow>
+
+AutomationHelper::AutomationHelper(QObject* parent) :
+    QObject(parent)
+{
+}
+
+/*!
+ * \brief Click center of given QQuickItem
+ * \param item Item to click
+ */
+void AutomationHelper::click(QQuickItem* item)
+{
+    QQuickWindow* window = item->window();
+    if (!window) {
+        qWarning()<<"No window for item "<<item;
+        return;
+    }
+
+    int centerX = static_cast<int>(item->width()/2);
+    int centerY = static_cast<int>(item->height()/2);
+    QPointF globalCoordinates = item->mapToGlobal(QPoint(centerX, centerY));
+    QPointF windowCoordinates = window->mapFromGlobal(globalCoordinates.toPoint());
+
+    QMouseEvent pressEvent(QEvent::MouseButtonPress, windowCoordinates, windowCoordinates, windowCoordinates,
+                           Qt::MouseButton::LeftButton, Qt::NoButton, Qt::NoModifier, Qt::MouseEventSynthesizedByApplication);
+    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, windowCoordinates, windowCoordinates, windowCoordinates,
+                             Qt::MouseButton::LeftButton, Qt::NoButton, Qt::NoModifier, Qt::MouseEventSynthesizedByApplication);
+    QApplication::instance()->sendEvent(window, &pressEvent);
+    QApplication::instance()->sendEvent(window, &releaseEvent);
+}
+
+/*!
+ * \brief Click center of child item of given QQuickItem
+ * \param item Item which child to click
+ * \param childObjectName Object name of the child to click
+ */
+void AutomationHelper::clickChildObject(QQuickItem* item, QString childObjectName)
+{
+    QQuickItem* obj = findChildObject(item, childObjectName);
+    if (!obj) {
+        qWarning()<<"No such child "<<childObjectName<<" for "<<item;
+        return;
+    }
+
+    click(obj);
+}
+
+/*!
+ * \brief Find child item of given QQuickItem
+ *
+ * This function is needed for exposing findChildObject to QML
+ * \param item Item which child to find
+ * \param childObjectName Object name of the child to find
+ * \return found child
+ */
+QQuickItem* AutomationHelper::findChildObject(QQuickItem* item, QString childObjectName)
+{
+    return item->findChild<QQuickItem*>(childObjectName);
+}