/**************************************************************************** ** ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the test suite of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** 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, Digia gives you certain additional ** rights. These rights are described in the Digia 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. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #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::CaptureModes captureMode() const { return m_captureMode; } void setCaptureMode(QCamera::CaptureModes mode) { if (m_captureMode != mode) { if (m_state == QCamera::ActiveState && !m_propertyChangesSupported) return; m_captureMode = mode; emit captureModeChanged(mode); } } bool isCaptureModeSupported(QCamera::CaptureModes 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::CaptureModes m_captureMode; QCamera::Status m_status; bool m_propertyChangesSupported; }; #endif // MOCKCAMERACONTROL_H