/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL21$ ** 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 The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/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 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QCAMERACONTROL_H #define QCAMERACONTROL_H #include #include #include QT_BEGIN_NAMESPACE // Required for QDoc workaround class QString; class Q_MULTIMEDIA_EXPORT QCameraControl : public QMediaControl { Q_OBJECT public: enum PropertyChangeType { CaptureMode = 1, ImageEncodingSettings = 2, VideoEncodingSettings = 3, Viewfinder = 4, ViewfinderSettings = 5 }; ~QCameraControl(); virtual QCamera::State state() const = 0; virtual void setState(QCamera::State state) = 0; virtual QCamera::Status status() const = 0; virtual QCamera::CaptureModes captureMode() const = 0; virtual void setCaptureMode(QCamera::CaptureModes) = 0; virtual bool isCaptureModeSupported(QCamera::CaptureModes mode) const = 0; virtual bool canChangeProperty(PropertyChangeType changeType, QCamera::Status status) const = 0; Q_SIGNALS: void stateChanged(QCamera::State); void statusChanged(QCamera::Status); void error(int error, const QString &errorString); void captureModeChanged(QCamera::CaptureModes); protected: QCameraControl(QObject* parent = 0); }; #define QCameraControl_iid "org.qt-project.qt.cameracontrol/5.0" Q_MEDIA_DECLARE_CONTROL(QCameraControl, QCameraControl_iid) QT_END_NAMESPACE #endif // QCAMERACONTROL_H