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Diffstat (limited to 'src/plugins/avfoundation/camera/avfcamerasession.h')
-rw-r--r-- | src/plugins/avfoundation/camera/avfcamerasession.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/plugins/avfoundation/camera/avfcamerasession.h b/src/plugins/avfoundation/camera/avfcamerasession.h new file mode 100644 index 000000000..24130b819 --- /dev/null +++ b/src/plugins/avfoundation/camera/avfcamerasession.h @@ -0,0 +1,101 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part 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 AVFCAMERASESSION_H +#define AVFCAMERASESSION_H + +#include <QtCore/qmutex.h> +#include <QtMultimedia/qcamera.h> + +#import <AVFoundation/AVFoundation.h> + +QT_BEGIN_NAMESPACE + +class AVFCameraControl; +class AVFCameraService; +class AVFVideoRendererControl; +@class AVFCameraSessionObserver; + +class AVFCameraSession : public QObject +{ + Q_OBJECT +public: + AVFCameraSession(AVFCameraService *service, QObject *parent = 0); + ~AVFCameraSession(); + + void setVideoOutput(AVFVideoRendererControl *output); + AVCaptureSession *captureSession() const { return m_captureSession; } + + QCamera::State state() const; + QCamera::State requestedState() const { return m_state; } + bool isActive() const { return m_active; } + +public Q_SLOTS: + void setState(QCamera::State state); + + void processRuntimeError(); + void processSessionStarted(); + void processSessionStopped(); + +Q_SIGNALS: + void readyToConfigureConnections(); + void stateChanged(QCamera::State newState); + void activeChanged(bool); + void error(int error, const QString &errorString); + +private: + void attachInputDevices(); + + AVFCameraService *m_service; + AVFVideoRendererControl *m_videoOutput; + + QCamera::State m_state; + bool m_active; + + AVCaptureSession *m_captureSession; + AVCaptureDeviceInput *m_videoInput; + AVCaptureDeviceInput *m_audioInput; + AVFCameraSessionObserver *m_observer; +}; + +QT_END_NAMESPACE + +#endif |