| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part 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 The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://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 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| |
| |
| #ifndef QCAMERAFEEDBACKCONTROL_H |
| #define QCAMERAFEEDBACKCONTROL_H |
| |
| #include <QtMultimedia/qmediacontrol.h> |
| #include <QtMultimedia/qmediaobject.h> |
| |
| #include <QtMultimedia/qcamera.h> |
| #include <QtMultimedia/qmediaenumdebug.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| // Required for QDoc workaround |
| class QString; |
| |
| class Q_MULTIMEDIA_EXPORT QCameraFeedbackControl : public QMediaControl |
| { |
| Q_OBJECT |
| |
| public: |
| enum EventType { |
| ViewfinderStarted = 1, |
| ViewfinderStopped, |
| ImageCaptured, |
| ImageSaved, |
| ImageError, |
| RecordingStarted, |
| RecordingInProgress, |
| RecordingStopped, |
| AutoFocusInProgress, |
| AutoFocusLocked, |
| AutoFocusFailed |
| }; |
| |
| ~QCameraFeedbackControl(); |
| |
| virtual bool isEventFeedbackLocked(EventType) const = 0; |
| |
| virtual bool isEventFeedbackEnabled(EventType) const = 0; |
| |
| virtual bool setEventFeedbackEnabled(EventType, bool) = 0; |
| virtual void resetEventFeedback(EventType) = 0; |
| |
| virtual bool setEventFeedbackSound(EventType, const QString &filePath) = 0; |
| |
| protected: |
| explicit QCameraFeedbackControl(QObject *parent = nullptr); |
| }; |
| |
| #define QCameraFeedbackControl_iid "org.qt-project.qt.camerafeedbackcontrol/5.0" |
| Q_MEDIA_DECLARE_CONTROL(QCameraFeedbackControl, QCameraFeedbackControl_iid) |
| |
| QT_END_NAMESPACE |
| |
| |
| #endif // QCAMERAFEEDBACKCONTROL_H |