diff options
Diffstat (limited to 'src/plugins/simulator/camera/simulatorcameraimagecapturecontrol.cpp')
-rw-r--r-- | src/plugins/simulator/camera/simulatorcameraimagecapturecontrol.cpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/plugins/simulator/camera/simulatorcameraimagecapturecontrol.cpp b/src/plugins/simulator/camera/simulatorcameraimagecapturecontrol.cpp new file mode 100644 index 000000000..a0c8dce66 --- /dev/null +++ b/src/plugins/simulator/camera/simulatorcameraimagecapturecontrol.cpp @@ -0,0 +1,120 @@ +/**************************************************************************** +** +** 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 <QtCore/qstring.h> + +#include "simulatorcameraimagecapturecontrol.h" +#include "simulatorcameraservice.h" +#include "simulatorcamerasession.h" +#include "simulatorcameracontrol.h" + +SimulatorCameraImageCaptureControl::SimulatorCameraImageCaptureControl(SimulatorCameraSession *session, SimulatorCameraService *service) : + QCameraImageCaptureControl(service), + mReadyForCapture(true), + m_driveMode(QCameraImageCapture::SingleImageCapture) // Default DriveMode +{ + m_session = session; + + m_service = service; + m_cameraControl = qobject_cast<SimulatorCameraControl *>(m_service->requestControl(QCameraControl_iid)); + + // Chain these signals from session class + connect(m_session, SIGNAL(imageCaptured(const int, QImage)), + this, SIGNAL(imageCaptured(const int, QImage))); + connect(m_session, SIGNAL(imageSaved(const int, const QString&)), + this, SIGNAL(imageSaved(const int, const QString&))); + connect(m_session, SIGNAL(imageExposed(int)), + this, SIGNAL(imageExposed(int))); + connect(m_session, SIGNAL(captureError(int, int, const QString&)), + this, SIGNAL(error(int, int, const QString&))); +} + +SimulatorCameraImageCaptureControl::~SimulatorCameraImageCaptureControl() +{ +} + +bool SimulatorCameraImageCaptureControl::isReadyForCapture() const +{ + if (m_cameraControl && m_cameraControl->captureMode() != QCamera::CaptureStillImage) { + return false; + } + + return mReadyForCapture; +} + +QCameraImageCapture::DriveMode SimulatorCameraImageCaptureControl::driveMode() const +{ + return m_driveMode; +} + +void SimulatorCameraImageCaptureControl::setDriveMode(QCameraImageCapture::DriveMode mode) +{ + if (mode != QCameraImageCapture::SingleImageCapture) { + emit error(0, QCamera::NotSupportedFeatureError, tr("DriveMode not supported.")); + return; + } + + m_driveMode = mode; +} + +int SimulatorCameraImageCaptureControl::capture(const QString &fileName) +{ + if (m_cameraControl && m_cameraControl->captureMode() != QCamera::CaptureStillImage) { + emit error(0, QCameraImageCapture::NotReadyError, tr("Incorrect CaptureMode.")); + return 0; + } + updateReadyForCapture(false); + int imageId = m_session->captureImage(fileName); + updateReadyForCapture(true); + return imageId; +} + +void SimulatorCameraImageCaptureControl::cancelCapture() +{ +} + +void SimulatorCameraImageCaptureControl::updateReadyForCapture(bool ready) +{ + mReadyForCapture = ready; + emit readyForCaptureChanged(mReadyForCapture); +} + +// End of file |