/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtTest module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or 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.GPL2 and 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-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include "qtestsupport_widgets.h"

#include "qwidget.h"

#include <QtGui/qwindow.h>
#include <QtGui/qtestsupport_gui.h>

QT_BEGIN_NAMESPACE

/*!
    \since 5.0

    Waits for \a timeout milliseconds or until the \a widget's window is active.

    Returns \c true if \c widget's window is active within \a timeout milliseconds, otherwise returns \c false.

    \sa qWaitForWindowExposed(), QWidget::isActiveWindow()
*/
Q_WIDGETS_EXPORT Q_REQUIRED_RESULT bool QTest::qWaitForWindowActive(QWidget *widget, int timeout)
{
    if (QWindow *window = widget->window()->windowHandle())
        return QTest::qWaitForWindowActive(window, timeout);
    return false;
}

/*!
    \since 5.0

    Waits for \a timeout milliseconds or until the \a widget's window is exposed.
    Returns \c true if \c widget's window is exposed within \a timeout milliseconds, otherwise returns \c false.

    This is mainly useful for asynchronous systems like X11, where a window will be mapped to screen some
    time after being asked to show itself on the screen.

    Note that a window that is mapped to screen may still not be considered exposed if the window client
    area is completely covered by other windows, or if the window is otherwise not visible. This function
    will then time out when waiting for such a window.

    A specific configuration where this happens is when using QGLWidget as a viewport widget on macOS:
    The viewport widget gets the expose event, not the parent widget.

    \sa qWaitForWindowActive()
*/
Q_WIDGETS_EXPORT Q_REQUIRED_RESULT bool QTest::qWaitForWindowExposed(QWidget *widget, int timeout)
{
    if (QWindow *window = widget->window()->windowHandle())
        return QTest::qWaitForWindowExposed(window, timeout);
    return false;
}

/*! \fn bool QTest::qWaitForWindowShown(QWidget *widget, int timeout)
    \since 5.0
    \deprecated

    Use qWaitForWindowExposed() instead.

    Waits for \a timeout milliseconds or until the \a widget's window is exposed.
    Returns \c true if \c widget's window is exposed within \a timeout milliseconds, otherwise returns \c false.

    This function does the same as qWaitForWindowExposed().

    Example:

    \code
        QWidget widget;
        widget.show();
        QTest::qWaitForWindowShown(&widget);
    \endcode

    \sa qWaitForWindowActive(), qWaitForWindowExposed()
*/

QT_END_NAMESPACE