1 files changed, 161 insertions, 0 deletions
diff --git a/src/plugins/simulator/camera/simulatorcameraservice.cpp b/src/plugins/simulator/camera/simulatorcameraservice.cpp
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+++ b/src/plugins/simulator/camera/simulatorcameraservice.cpp
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+/****************************************************************************
+**
+** 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 "simulatorcameraservice.h"
+#include "simulatorcamerasession.h"
+#include "simulatorcameracontrol.h"
+#include "simulatorcameraimagecapturecontrol.h"
+#include "simulatorcameraexposurecontrol.h"
+
+#include "simulatorvideoinputdevicecontrol.h"
+#include "simulatorvideorenderercontrol.h"
+#include "../qsimulatormultimediaconnection_p.h"
+
+#include <qmediaserviceprovider.h>
+#include <QtCore/QDebug>
+
+QTM_USE_NAMESPACE;
+using namespace Simulator;
+
+SimulatorCameraService::SimulatorCameraService(const QString &service, MultimediaConnection *multimediaConnection,
+                             QObject *parent):
+    QMediaService(parent)
+{
+    Q_UNUSED(service)
+    mCaptureSession = new SimulatorCameraSession(this);
+    mCameraControl = new SimulatorCameraControl(mCaptureSession);
+    mVideoInputDeviceControl = new QSimulatorVideoInputDeviceControl(mCaptureSession);
+    mVideoInputDeviceControl->updateDeviceList(get_qtCameraData());
+    mVideoRendererControl = new SimulatorVideoRendererControl(mCaptureSession, this);
+    mImageCaptureControl = new SimulatorCameraImageCaptureControl(mCaptureSession, this);
+    mExposureControl = new SimulatorCameraExposureControl(mCaptureSession, this);
+
+    connect(multimediaConnection, SIGNAL(cameraDataChanged(QtMobility::QCameraData)),
+            SLOT(updateCameraData(QtMobility::QCameraData)));
+    connect(multimediaConnection, SIGNAL(cameraAdded(QString,QtMobility::QCameraData::QCameraDetails)),
+            mVideoInputDeviceControl, SLOT(addDevice(QString,QtMobility::QCameraData::QCameraDetails)));
+    connect(multimediaConnection, SIGNAL(cameraRemoved(QString)),
+            mVideoInputDeviceControl, SLOT(removeDevice(QString)));
+    connect(multimediaConnection, SIGNAL(cameraChanged(QString,QtMobility::QCameraData::QCameraDetails)),
+            mVideoInputDeviceControl, SLOT(changeDevice(QString,QtMobility::QCameraData::QCameraDetails)));
+    connect(multimediaConnection, SIGNAL(cameraChanged(QString,QtMobility::QCameraData::QCameraDetails)),
+            SLOT(changeCamera(QString,QtMobility::QCameraData::QCameraDetails)));
+    connect(mCameraControl, SIGNAL(startCamera()),
+            mVideoRendererControl, SLOT(showImage()));
+    connect(mCameraControl, SIGNAL(stopCamera()),
+            mVideoRendererControl, SLOT(stop()));
+    connect(mVideoInputDeviceControl, SIGNAL(selectedDeviceChanged(QString)),
+            SLOT(updateCameraPicture(QString)));
+    connect(mCaptureSession->settings(), SIGNAL(isoSensitivityChanged()), mVideoRendererControl, SLOT(showImage()));
+    connect(mCaptureSession->settings(), SIGNAL(apertureChanged()), mVideoRendererControl, SLOT(showImage()));
+    connect(mCaptureSession->settings(), SIGNAL(shutterSpeedChanged()), mVideoRendererControl, SLOT(showImage()));
+    connect(mCaptureSession->settings(), SIGNAL(exposureCompensationChanged()), mVideoRendererControl, SLOT(showImage()));
+    mCaptureSession->setImage(mVideoRendererControl->image());
+    mVideoInputDeviceControl->setSelectedDevice(mVideoInputDeviceControl->defaultDevice());
+}
+
+SimulatorCameraService::~SimulatorCameraService()
+{
+}
+
+QMediaControl *SimulatorCameraService::requestControl(const char *name)
+{
+    if (!mCaptureSession)
+        return 0;
+
+    if (qstrcmp(name,QCameraControl_iid) == 0)
+        return mCameraControl;
+
+    if (qstrcmp(name,QVideoDeviceControl_iid) == 0)
+        return mVideoInputDeviceControl;
+
+    if (qstrcmp(name, QVideoRendererControl_iid) == 0)
+        return mVideoRendererControl;
+
+    if (qstrcmp(name, QCameraImageCaptureControl_iid) == 0)
+        return mImageCaptureControl;
+
+    if (qstrcmp(name, QCameraExposureControl_iid) == 0)
+        return mExposureControl;
+
+    return 0;
+}
+
+void SimulatorCameraService::releaseControl(QMediaControl *control)
+{
+    Q_UNUSED(control)
+}
+
+void SimulatorCameraService::updateCameraData(const QtMobility::QCameraData &data)
+{
+    mVideoInputDeviceControl->updateDeviceList(data);
+    QString currentDevice = mVideoInputDeviceControl->deviceName(mVideoInputDeviceControl->selectedDevice());
+    if (!data.cameras.contains(currentDevice))
+        return;
+
+    updateCurrentDeviceImage(data.cameras.value(currentDevice).imagePath);
+}
+
+void SimulatorCameraService::changeCamera(const QString &name, const QtMobility::QCameraData::QCameraDetails &details)
+{
+    QString currentDevice = mVideoInputDeviceControl->deviceName(mVideoInputDeviceControl->selectedDevice());
+    if (currentDevice != name)
+        return;
+
+    updateCurrentDeviceImage(details.imagePath);
+}
+
+void SimulatorCameraService::updateCameraPicture(const QString &name)
+{
+    QtMobility::QCameraData data = QtMobility::get_qtCameraData();
+    if (!data.cameras.contains(name))
+        return;
+
+    updateCurrentDeviceImage(data.cameras.value(name).imagePath);
+}
+
+void SimulatorCameraService::updateCurrentDeviceImage(const QString &imagePath)
+{
+    mVideoRendererControl->setImagePath(imagePath);
+    mCaptureSession->setImage(mVideoRendererControl->image());
+}
+
+#include "moc_simulatorcameraservice.cpp"