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    41 

    42 #include "v4lrecordercontrol.h"

    43 #include <QtCore/QDebug>

    44 

    45 V4LRecorderControl::V4LRecorderControl(V4LCameraSession *session)

    46     :QMediaRecorderControl(session), m_session(session), m_state(QMediaRecorder::StoppedState)

    47 {

    48     connect(m_session, SIGNAL(recordStateChanged(QMediaRecorder::State)), SLOT(updateState(QMediaRecorder::State)));

    49     //connect(m_session, SIGNAL(error(int,QString)), SIGNAL(error(int,QString)));

    50     //connect(m_session, SIGNAL(durationChanged(qint64)), SIGNAL(durationChanged(qint64)));

    51 }

    52 

    53 V4LRecorderControl::~V4LRecorderControl()

    54 {

    55 }

    56 

    57 QUrl V4LRecorderControl::outputLocation() const

    58 {

    59     return m_session->outputLocation();

    60 }

    61 

    62 bool V4LRecorderControl::setOutputLocation(const QUrl &sink)

    63 {

    64     m_session->setOutputLocation(sink);

    65     return true;

    66 }

    67 

    68 

    69 QMediaRecorder::State V4LRecorderControl::state() const

    70 {

    71     return m_session->state();

    72 }

    73 

    74 void V4LRecorderControl::updateState(QMediaRecorder::State newState)

    75 {

    76     if (m_state != newState) {

    77         m_state = newState;

    78         emit stateChanged(m_state);

    79     }

    80 }

    81 

    82 qint64 V4LRecorderControl::duration() const

    83 {

    84     return m_session->position();

    85 }

    86 

    87 void V4LRecorderControl::record()

    88 {

    89     m_session->captureToFile(true);

    90     m_session->record();

    91 }

    92 

    93 void V4LRecorderControl::pause()

    94 {

    95     m_session->pause();

    96 }

    97 

    98 void V4LRecorderControl::stop()

    99 {

   100     m_session->stop();

   101     m_session->captureToFile(false);

   102 }