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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the manual tests of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef INPUTINSPECTOR_H
#define INPUTINSPECTOR_H
#include <QObject>
class QQuickWindow;
class QQuickPointerHandler;
class QQuickPointerDevice;
class InputInspector : public QObject
{
Q_OBJECT
Q_PROPERTY(QString mouseGrabber READ mouseGrabber NOTIFY mouseGrabberChanged)
Q_PROPERTY(QString passiveGrabbers READ passiveGrabbers NOTIFY passiveGrabbersChanged)
Q_PROPERTY(QString exclusiveGrabbers READ exclusiveGrabbers NOTIFY exclusiveGrabbersChanged)
Q_PROPERTY(QQuickWindow * source READ source WRITE setSource NOTIFY sourceChanged)
public:
explicit InputInspector(QObject *parent = nullptr);
~InputInspector();
QString mouseGrabber() const;
QString passiveGrabbers() const;
QString exclusiveGrabbers() const;
QQuickWindow *source() const;
void setSource(QQuickWindow *window);
void timerEvent(QTimerEvent *event);
Q_INVOKABLE void update();
signals:
void mouseGrabberChanged();
void passiveGrabbersChanged();
void exclusiveGrabbersChanged();
void sourceChanged();
private:
QVector<QObject*> passiveGrabbers_helper(int pointId = 0) const;
QVector<QObject*> exclusiveGrabbers_helper(int pointId = 0) const;
static QString objectIdentifier(QObject *o);
QQuickPointerDevice *pointerDevice() const;
QString vectorStringJoin(const QVector<QObject*> &arr) const;
private:
mutable struct LastState {
QString mouseGrabber;
QString passiveGrabbers;
QString exclusiveGrabbers;
} lastState;
QQuickWindow *m_window = nullptr;
int m_timerId = 0;
};
#endif // INPUTINSPECTOR_H
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