diff options
Diffstat (limited to 'src/plugins/gstreamer/camerabuttonlistener_meego.cpp')
-rw-r--r-- | src/plugins/gstreamer/camerabuttonlistener_meego.cpp | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/plugins/gstreamer/camerabuttonlistener_meego.cpp b/src/plugins/gstreamer/camerabuttonlistener_meego.cpp new file mode 100644 index 000000000..8be24ba2a --- /dev/null +++ b/src/plugins/gstreamer/camerabuttonlistener_meego.cpp @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** 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 Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "camerabuttonlistener_meego.h" + +#include <QtGui/qapplication.h> +#include <QtGui/qevent.h> +#include <QtGui/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)); + } + } + } +} |