diff options
Diffstat (limited to 'examples/multimedia/audiorecorder/audiorecorder.h')
| -rw-r--r-- | examples/multimedia/audiorecorder/audiorecorder.h | 79 |
1 files changed, 20 insertions, 59 deletions
diff --git a/examples/multimedia/audiorecorder/audiorecorder.h b/examples/multimedia/audiorecorder/audiorecorder.h index 6818dba90..2ce71c162 100644 --- a/examples/multimedia/audiorecorder/audiorecorder.h +++ b/examples/multimedia/audiorecorder/audiorecorder.h @@ -1,65 +1,20 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2017 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #ifndef AUDIORECORDER_H #define AUDIORECORDER_H #include <QMainWindow> +#include <QMediaCaptureSession> #include <QMediaRecorder> #include <QUrl> QT_BEGIN_NAMESPACE -namespace Ui { class AudioRecorder; } -class QAudioRecorder; -class QAudioProbe; +namespace Ui { +class AudioRecorder; +} class QAudioBuffer; +class QMediaDevices; QT_END_NAMESPACE class AudioLevel; @@ -72,28 +27,34 @@ public: AudioRecorder(); public slots: - void processBuffer(const QAudioBuffer&); + void processBuffer(const QAudioBuffer &); private slots: + void init(); void setOutputLocation(); void togglePause(); void toggleRecord(); - void updateStatus(QMediaRecorder::Status); - void onStateChanged(QMediaRecorder::State); + void onStateChanged(QMediaRecorder::RecorderState); void updateProgress(qint64 pos); void displayErrorMessage(); + void updateDevices(); + void updateFormats(); + private: void clearAudioLevels(); + QMediaFormat selectedMediaFormat() const; Ui::AudioRecorder *ui = nullptr; - QAudioRecorder *m_audioRecorder = nullptr; - QAudioProbe *m_probe = nullptr; - QList<AudioLevel*> m_audioLevels; - bool m_outputLocationSet = false; + QMediaCaptureSession m_captureSession; + QMediaRecorder *m_audioRecorder = nullptr; + QMediaDevices *m_mediaDevices = nullptr; + QList<AudioLevel *> m_audioLevels; + bool m_outputLocationSet = false; + bool m_updatingFormats = false; }; #endif // AUDIORECORDER_H |