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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part 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.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "camerabuttonlistener_meego.h"
#include <QtWidgets/qapplication.h>
#include <QtGui/qevent.h>
#include <QtWidgets/qwidget.h>
#include <QtCore/qdebug.h>
CameraButtonListener::CameraButtonListener(QObject *parent) :
QObject(parent),
m_focusPressed(false),
m_shutterPressed(false)
{
m_keys = new MeeGo::QmKeys(this);
connect(m_keys, SIGNAL(keyEvent(MeeGo::QmKeys::Key, MeeGo::QmKeys::State)),
this, SLOT(handleQmKeyEvent(MeeGo::QmKeys::Key,MeeGo::QmKeys::State)));
}
CameraButtonListener::~CameraButtonListener()
{
}
void CameraButtonListener::handleQmKeyEvent(MeeGo::QmKeys::Key key, MeeGo::QmKeys::State state)
{
if (key == MeeGo::QmKeys::Camera) {
QWidget *window = QApplication::focusWidget();
bool focusPressed = (state == MeeGo::QmKeys::KeyHalfDown) ||
(state == MeeGo::QmKeys::KeyDown);
if (m_focusPressed != focusPressed) {
m_focusPressed = focusPressed;
if (window) {
QApplication::postEvent(window,
new QKeyEvent(focusPressed ? QEvent::KeyPress : QEvent::KeyRelease,
Qt::Key_CameraFocus,
Qt::NoModifier));
}
}
bool shutterPressed = (state == MeeGo::QmKeys::KeyDown);
if (m_shutterPressed != shutterPressed) {
m_shutterPressed = shutterPressed;
if (window) {
QApplication::postEvent(window,
new QKeyEvent(shutterPressed ? QEvent::KeyPress : QEvent::KeyRelease,
Qt::Key_Camera,
Qt::NoModifier));
}
}
}
}
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