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    41 

    42 #ifndef RECORDER_H

    43 #define RECORDER_H

    44 

    45 #include <experimental/qcamera.h>

    46 #include <qmediarecorder.h>

    47 #include <experimental/qstillimagecapture.h>

    48 #include <qaudiocapturesource.h>

    49 

    50 QT_BEGIN_NAMESPACE

    51 namespace Ui {

    52     class CameraCapture;

    53 }

    54 QT_END_NAMESPACE

    55 

    56 

    57 #include <QMainWindow>

    58 #include <QDir>

    59 

    60 QTM_BEGIN_NAMESPACE

    61 class QVideoWidget;

    62 QTM_END_NAMESPACE

    63 

    64 QTM_USE_NAMESPACE

    65 

    66 class CameraCapture : public QMainWindow

    67 {

    68     Q_OBJECT

    69 public:

    70     CameraCapture(QWidget *parent = 0);

    71     ~CameraCapture();

    72 

    73 private slots:

    74     void setCamera(const QByteArray &cameraDevice);

    75 

    76     void toggleCamera();

    77 

    78     void record();

    79     void pause();

    80     void stop();

    81 

    82     void takeImage();

    83 

    84     void settings();

    85 

    86     void displayErrorMessage();

    87 

    88     void updateCameraDevice(QAction*);

    89     void updateAudioDevice(QAction*);

    90 

    91     void updateCameraState(QCamera::State);

    92     void updateRecorderState(QMediaRecorder::State state);

    93 

    94     void updateRecordTime();

    95     void updateAudioDevices();

    96 

    97     void processCapturedImage(const QString& fname, const QImage& img);

    98 

    99 private:

   100     Ui::CameraCapture *ui;

   101 

   102     QDir outputDir;

   103     QCamera *camera;

   104     QStillImageCapture *imageCapture;

   105     QMediaRecorder* mediaRecorder;

   106     QAudioCaptureSource *audioSource;

   107     QVideoWidget *videoWidget;

   108 };

   109 

   110 #endif