camera.cpp

#include "camera.h"

// #include "imagesettings.h"
// #include "metadatadialog.h"
// #include "videosettings.h"

#include <QAudioDevice>
#include <QAudioInput>
#include <QCameraDevice>
#include <QMediaDevices>
#include <QMediaFormat>
#include <QMediaMetaData>
#include <QMediaRecorder>
#include <QVideoWidget>

#include <QLineEdit>
#include <QMessageBox>

#include <QAction>
#include <QActionGroup>
#include <QImage>
#include <QKeyEvent>
#include <QPalette>

#include <QDir>
#include <QTimer>

#if QT_CONFIG(permissions)
#include <QPermission>
#endif

Camera::Camera(QObject *parent)
    : QObject{parent}
{
    init();
}

void Camera::init()
{
    /*
#if QT_CONFIG(permissions)
    // camera
    QCameraPermission cameraPermission;
    switch (qApp->checkPermission(cameraPermission)) {
    case Qt::PermissionStatus::Undetermined:
        qApp->requestPermission(cameraPermission, this, &Camera::init);
        return;
    case Qt::PermissionStatus::Denied:
        qWarning("Camera permission is not granted!");
        return;
    case Qt::PermissionStatus::Granted:
        break;
    }
    // microphone
    QMicrophonePermission microphonePermission;
    switch (qApp->checkPermission(microphonePermission)) {
    case Qt::PermissionStatus::Undetermined:
        qApp->requestPermission(microphonePermission, this, &Camera::init);
        return;
    case Qt::PermissionStatus::Denied:
        qWarning("Microphone permission is not granted!");
        return;
    case Qt::PermissionStatus::Granted:
        break;
    }
#endif

    m_audioInput.reset(new QAudioInput);
    m_captureSession.setAudioInput(m_audioInput.get());

    // Camera devices:

    videoDevicesGroup = new QActionGroup(this);
    videoDevicesGroup->setExclusive(true);
    updateCameras();
    connect(&m_devices, &QMediaDevices::videoInputsChanged, this, &Camera::updateCameras);

    connect(videoDevicesGroup, &QActionGroup::triggered, this, &Camera::updateCameraDevice);
    connect(ui->captureWidget, &QTabWidget::currentChanged, this, &Camera::updateCaptureMode);

    connect(ui->metaDataButton, &QPushButton::clicked, this, &Camera::showMetaDataDialog);
    connect(ui->exposureCompensation, &QAbstractSlider::valueChanged, this,
            &Camera::setExposureCompensation);

    setCamera(QMediaDevices::defaultVideoInput()); */
}

void Camera::setCamera(const QCameraDevice &cameraDevice)
{
    /*

    m_camera.reset(new QCamera(cameraDevice));
    m_captureSession.setCamera(m_camera.data());

    connect(m_camera.data(), &QCamera::activeChanged, this, &Camera::updateCameraActive);
    connect(m_camera.data(), &QCamera::errorOccurred, this, &Camera::displayCameraError);

    if (!m_mediaRecorder) {
        m_mediaRecorder.reset(new QMediaRecorder);
        m_captureSession.setRecorder(m_mediaRecorder.data());
        connect(m_mediaRecorder.data(), &QMediaRecorder::recorderStateChanged, this,
                &Camera::updateRecorderState);
        connect(m_mediaRecorder.data(), &QMediaRecorder::durationChanged, this,
                &Camera::updateRecordTime);
        connect(m_mediaRecorder.data(), &QMediaRecorder::errorChanged, this,
                &Camera::displayRecorderError);
    }

    // m_captureSession.setVideoOutput(camera);

    updateCameraActive(m_camera->isActive());
    updateRecorderState(m_mediaRecorder->recorderState());
    readyForCapture(m_imageCapture->isReadyForCapture());

    updateCaptureMode();

    m_camera->start(); */
}