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Diffstat (limited to 'tools/qmlviewer/deviceorientation_harmattan.cpp')
| -rw-r--r-- | tools/qmlviewer/deviceorientation_harmattan.cpp | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/tools/qmlviewer/deviceorientation_harmattan.cpp b/tools/qmlviewer/deviceorientation_harmattan.cpp deleted file mode 100644 index e82c139054..0000000000 --- a/tools/qmlviewer/deviceorientation_harmattan.cpp +++ /dev/null @@ -1,161 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the tools applications 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 "deviceorientation.h" -#include <QtDBus> -#include <QDebug> - -#define ORIENTATION_SERVICE QStringLiteral("com.nokia.SensorService") -#define ORIENTATION_PATH QStringLiteral("/org/maemo/contextkit/Screen/TopEdge") -#define CONTEXT_INTERFACE QStringLiteral("org.maemo.contextkit.Property") -#define CONTEXT_CHANGED QStringLiteral("ValueChanged") -#define CONTEXT_SUBSCRIBE QStringLiteral("Subscribe") -#define CONTEXT_UNSUBSCRIBE QStringLiteral("Unsubscribe") -#define CONTEXT_GET QStringLiteral("Get") - - -class HarmattanOrientation : public DeviceOrientation -{ - Q_OBJECT -public: - HarmattanOrientation() - : o(UnknownOrientation), sensorEnabled(false) - { - resumeListening(); - // connect to the orientation change signal - bool ok = QDBusConnection::systemBus().connect(ORIENTATION_SERVICE, ORIENTATION_PATH, - CONTEXT_INTERFACE, - CONTEXT_CHANGED, - this, - SLOT(deviceOrientationChanged(QList<QVariant>,quint64))); -// qDebug() << "connection OK" << ok; - QDBusMessage reply = QDBusConnection::systemBus().call( - QDBusMessage::createMethodCall(ORIENTATION_SERVICE, ORIENTATION_PATH, - CONTEXT_INTERFACE, CONTEXT_GET)); - if (reply.type() != QDBusMessage::ErrorMessage) { - QList<QVariant> args; - qvariant_cast<QDBusArgument>(reply.arguments().at(0)) >> args; - deviceOrientationChanged(args, 0); - } - } - - ~HarmattanOrientation() - { - // unsubscribe from the orientation sensor - if (sensorEnabled) - QDBusConnection::systemBus().call( - QDBusMessage::createMethodCall(ORIENTATION_SERVICE, ORIENTATION_PATH, - CONTEXT_INTERFACE, CONTEXT_UNSUBSCRIBE)); - } - - inline Orientation orientation() const - { - return o; - } - - void setOrientation(Orientation) - { - } - - void pauseListening() { - if (sensorEnabled) { - // unsubscribe from the orientation sensor - QDBusConnection::systemBus().call( - QDBusMessage::createMethodCall(ORIENTATION_SERVICE, ORIENTATION_PATH, - CONTEXT_INTERFACE, CONTEXT_UNSUBSCRIBE)); - sensorEnabled = false; - } - } - - void resumeListening() { - if (!sensorEnabled) { - // subscribe to the orientation sensor - QDBusMessage reply = QDBusConnection::systemBus().call( - QDBusMessage::createMethodCall(ORIENTATION_SERVICE, ORIENTATION_PATH, - CONTEXT_INTERFACE, CONTEXT_SUBSCRIBE)); - - if (reply.type() == QDBusMessage::ErrorMessage) { - qWarning("Unable to retrieve device orientation: %s", qPrintable(reply.errorMessage())); - } else { - sensorEnabled = true; - } - } - } - -private Q_SLOTS: - void deviceOrientationChanged(QList<QVariant> args,quint64) - { - if (args.count() == 0) - return; - Orientation newOrientation = toOrientation(args.at(0).toString()); - if (newOrientation != o) { - o = newOrientation; - emit orientationChanged(); - } -// qDebug() << "orientation" << args.at(0).toString(); - } - -private: - static Orientation toOrientation(const QString &nativeOrientation) - { - if (nativeOrientation == QLatin1String("top")) - return Landscape; - else if (nativeOrientation == QLatin1String("left")) - return Portrait; - else if (nativeOrientation == QLatin1String("bottom")) - return LandscapeInverted; - else if (nativeOrientation == QLatin1String("right")) - return PortraitInverted; - return UnknownOrientation; - } - -private: - Orientation o; - bool sensorEnabled; -}; - -DeviceOrientation* DeviceOrientation::instance() -{ - static HarmattanOrientation *o = new HarmattanOrientation; - return o; -} - -#include "deviceorientation_harmattan.moc" |