diff options
Diffstat (limited to 'src/plugins/simulator/camera/simulatorvideoinputdevicecontrol.cpp')
-rw-r--r-- | src/plugins/simulator/camera/simulatorvideoinputdevicecontrol.cpp | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/src/plugins/simulator/camera/simulatorvideoinputdevicecontrol.cpp b/src/plugins/simulator/camera/simulatorvideoinputdevicecontrol.cpp new file mode 100644 index 000000000..154777392 --- /dev/null +++ b/src/plugins/simulator/camera/simulatorvideoinputdevicecontrol.cpp @@ -0,0 +1,152 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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 "simulatorvideoinputdevicecontrol.h" + +#include <QtGui/QIcon> +#include <QtCore/QDir> +#include <QtCore/QDebug> +#include <QtCore/QStringList> + +using namespace QTM_NAMESPACE; +QSimulatorVideoInputDeviceControl::QSimulatorVideoInputDeviceControl(QObject *parent) + : QVideoDeviceControl(parent) + , mSelectedDevice(-1) +{ +} + +QSimulatorVideoInputDeviceControl::~QSimulatorVideoInputDeviceControl() +{ +} + +int QSimulatorVideoInputDeviceControl::deviceCount() const +{ + return mDevices.count(); +} + +QString QSimulatorVideoInputDeviceControl::deviceName(int index) const +{ + if (index >= mDevices.count() || index < 0) + return QString(); + return mDevices.at(index); +} + +QString QSimulatorVideoInputDeviceControl::deviceDescription(int index) const +{ + if (index >= mDevices.count() || index < 0) + return QString(); + + return mDescriptions[index]; +} + +QIcon QSimulatorVideoInputDeviceControl::deviceIcon(int index) const +{ + Q_UNUSED(index); + return QIcon(); +} + +int QSimulatorVideoInputDeviceControl::defaultDevice() const +{ + if (mDevices.isEmpty()) + return -1; + return 0; +} + +int QSimulatorVideoInputDeviceControl::selectedDevice() const +{ + return mSelectedDevice; +} + + +void QSimulatorVideoInputDeviceControl::setSelectedDevice(int index) +{ + if (index != mSelectedDevice) { + mSelectedDevice = index; + emit selectedDeviceChanged(index); + emit selectedDeviceChanged(deviceName(index)); + } +} + +void QSimulatorVideoInputDeviceControl::updateDeviceList(const QtMobility::QCameraData &data) +{ + mDevices.clear(); + mDescriptions.clear(); + QHashIterator<QString, QCameraData::QCameraDetails> iter(data.cameras); + while(iter.hasNext()) { + iter.next(); + mDevices.append(iter.key()); + mDescriptions.append(iter.value().description); + } + emit devicesChanged(); +} + +void QSimulatorVideoInputDeviceControl::addDevice(const QString &name, const QtMobility::QCameraData::QCameraDetails &details) +{ + if (mDevices.contains(name)) + return; + + mDevices.append(name); + mDescriptions.append(details.description); + emit devicesChanged(); +} + +void QSimulatorVideoInputDeviceControl::removeDevice(const QString &name) +{ + int index = mDevices.indexOf(name); + if (index == -1) + return; + + mDevices.removeAt(index); + mDescriptions.removeAt(index); + if (index == mSelectedDevice) + setSelectedDevice(defaultDevice()); + emit devicesChanged(); +} + +void QSimulatorVideoInputDeviceControl::changeDevice(const QString &name, const QtMobility::QCameraData::QCameraDetails &details) +{ + int index = mDevices.indexOf(name); + if (index == -1) + return; + + if (mDescriptions.at(index) != details.description) + mDescriptions[index] = details.description; +} |