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Diffstat (limited to 'tests/auto/unit/qmultimedia_common/mockcameracontrol.h')
-rw-r--r-- | tests/auto/unit/qmultimedia_common/mockcameracontrol.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/tests/auto/unit/qmultimedia_common/mockcameracontrol.h b/tests/auto/unit/qmultimedia_common/mockcameracontrol.h new file mode 100644 index 000000000..893ecbfd8 --- /dev/null +++ b/tests/auto/unit/qmultimedia_common/mockcameracontrol.h @@ -0,0 +1,145 @@ +/**************************************************************************** +** +** 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 test suite 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. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef MOCKCAMERACONTROL_H +#define MOCKCAMERACONTROL_H + +#include "qcameracontrol.h" + +class MockCameraControl : public QCameraControl +{ + friend class MockCaptureControl; + Q_OBJECT +public: + MockCameraControl(QObject *parent = 0): + QCameraControl(parent), + m_state(QCamera::UnloadedState), + m_captureMode(QCamera::CaptureStillImage), + m_status(QCamera::UnloadedStatus), + m_propertyChangesSupported(false) + { + } + + ~MockCameraControl() {} + + void start() { m_state = QCamera::ActiveState; } + virtual void stop() { m_state = QCamera::UnloadedState; } + QCamera::State state() const { return m_state; } + void setState(QCamera::State state) { + if (m_state != state) { + m_state = state; + + switch (state) { + case QCamera::UnloadedState: + m_status = QCamera::UnloadedStatus; + break; + case QCamera::LoadedState: + m_status = QCamera::LoadedStatus; + break; + case QCamera::ActiveState: + m_status = QCamera::ActiveStatus; + break; + default: + emit error(QCamera::NotSupportedFeatureError, "State not supported."); + return; + } + + emit stateChanged(m_state); + emit statusChanged(m_status); + } + } + + QCamera::Status status() const { return m_status; } + + QCamera::CaptureMode captureMode() const { return m_captureMode; } + void setCaptureMode(QCamera::CaptureMode mode) + { + if (m_captureMode != mode) { + if (m_state == QCamera::ActiveState && !m_propertyChangesSupported) + return; + m_captureMode = mode; + emit captureModeChanged(mode); + } + } + + bool isCaptureModeSupported(QCamera::CaptureMode mode) const + { + return mode == QCamera::CaptureStillImage || mode == QCamera::CaptureVideo; + } + + QCamera::LockTypes supportedLocks() const + { + return QCamera::LockExposure | QCamera::LockFocus | QCamera::LockWhiteBalance; + } + + bool canChangeProperty(PropertyChangeType changeType, QCamera::Status status) const + { + Q_UNUSED(status); + if (changeType == QCameraControl::ImageEncodingSettings && m_captureMode == QCamera::CaptureVideo) + return true; + else if (changeType== QCameraControl::VideoEncodingSettings) + return true; + else + return m_propertyChangesSupported; + } + + /* helper method to emit the signal error */ + void setError(QCamera::Error err, QString errorString) + { + emit error(err, errorString); + } + + /* helper method to emit the signal statusChaged */ + void setStatus(QCamera::Status newStatus) + { + m_status = newStatus; + emit statusChanged(newStatus); + } + + QCamera::State m_state; + QCamera::CaptureMode m_captureMode; + QCamera::Status m_status; + bool m_propertyChangesSupported; +}; + + + +#endif // MOCKCAMERACONTROL_H |