VideoViewAdapter::VideoViewAdapter()
: d(new VideoViewAdapterPrivate)
{
d->q = this;
d->mMediaObject = new Phonon::MediaObject(this);
d->mMediaObject->setTickInterval(350);
connect(d->mMediaObject, SIGNAL(finished()), SIGNAL(videoFinished()));
d->mVideoWidget = new Phonon::VideoWidget;
d->mVideoWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
d->mVideoWidget->setAttribute(Qt::WA_Hover);
d->mVideoWidget->installEventFilter(this);
Phonon::createPath(d->mMediaObject, d->mVideoWidget);
d->mAudioOutput = new Phonon::AudioOutput(Phonon::VideoCategory, this);
Phonon::createPath(d->mMediaObject, d->mAudioOutput);
QGraphicsProxyWidget* proxy = new DoubleClickableProxyWidget;
proxy->setFlag(QGraphicsItem::ItemIsSelectable); // Needed for doubleclick to work
proxy->setWidget(d->mVideoWidget);
setWidget(proxy);
d->setupActions();
d->setupHud(proxy);
updatePlayUi();
updateMuteAction();
}
void BuzzerLive::videoStatusChanged(QMediaPlayer::MediaStatus status) {
switch (status) {
case QMediaPlayer::EndOfMedia:
emit videoFinished();
layout->setCurrentWidget(dTeamName);
break;
default:
break;
}
}
ThreadToProcessImages::ThreadToProcessImages(QObject *parent) : QThread(parent)
{
abortAcquisition = false;
mCameraManager = new SonyCamManager(this,2);
connect(mCameraManager, SIGNAL( processedImageReady(QPixmap,int) ),this, SLOT( processedImageIsReady(QPixmap,int) ) );
connect(mCameraManager, SIGNAL(cvHistIsReady(QVector<double>&,int)),this,SLOT(histWasRecieved(QVector<double>&,int)));
connect(mCameraManager, SIGNAL(newPearsonCoeficientIsReady(double,int)), this,SLOT(newCoefPearsonCoeficcientWasRecieved(double,int)));
connect(mCameraManager,SIGNAL( videoAcquiringFinished() ),this, SLOT( videoFinished() ) );
connect(mCameraManager,SIGNAL( cameraStateChange(int) ),this, SLOT( processCameraStateChanges(int) ) );
}
BuzzerModule::BuzzerModule() {
setTitle("Buzzer");
setControlWidget(new BuzzerControl);
setLiveWidget(new BuzzerLive);
BaseControl *control = getControlWidget();
BaseLive *live = getLiveWidget();
serial = new QSerialPort();
teamLocked = false;
connect(control, SIGNAL(sendTeamWin(QString)), live, SLOT(teamWin(QString)));
connect(control, SIGNAL(openSerialPort(QString&)), this, SLOT(openSerialPort(QString&)));
connect(control, SIGNAL(closeSerialPort()), this, SLOT(closeSerialPort()));
connect(this, SIGNAL(teamWin(int)), control, SLOT(teamWin(int)));
connect(serial, SIGNAL(readyRead()), this, SLOT(readSerialPort()));
connect(live, SIGNAL(unlockTeam()), this, SLOT(unlockTeam()));
connect(control, SIGNAL(setVideo(QString)), live, SLOT(setVideo(QString)));
connect(control, SIGNAL(setVideoPlaying(bool)), live, SLOT(setVideoPlaying(bool)));
connect(control, SIGNAL(toggleVideoPlaying()), live, SLOT(toggleVideoPlaying()));
connect(live, SIGNAL(videoPlaying(bool)), control, SLOT(videoPlaying(bool)));
connect(live, SIGNAL(videoFinished()), control, SLOT(videoFinished()));
}
void MainWindow::connectSignals()
{
connect(controller->captureThread, SIGNAL(videoFinished()), this, SLOT(on_playButton_clicked()));
connect(ui->videoLabel, SIGNAL(roiSelected(QRect, QPoint)), controller->processingThread, SLOT(setTarget(QRect, QPoint)));
}
void CaptureThread::run()
{
while(1)
{
// Check if it is paused
pauseMutex.lock();
if (paused)
{
pauseMutex.unlock();
sleep(3); // to avoid consuming CPU
continue;
}
pauseMutex.unlock();
/////////////////////////////////
// Stop thread if stopped=TRUE //
/////////////////////////////////
stoppedMutex.lock();
if (stopped)
{
stopped = false;
stoppedMutex.unlock();
break;
}
stoppedMutex.unlock();
// Capture a frame
capMutex.lock();
cap >> grabbedFrame;
capMutex.unlock();
// resize the frame to fit in the UI frames
cv::resize(grabbedFrame, grabbedFrame, cv::Size(toResize.width(), toResize.height()));
// flip the image
cv::flip(grabbedFrame, grabbedFrame, 1);
// Create the CImage object
currentImage = CImage(grabbedFrame.clone());
// add the frame to the buffer
inputBuffer->addFrame(currentImage);
// if the video reached the end just repeat it
inputMutex.lock();
if (inputMode == INPUT_VIDEO)
{
inputMutex.unlock();
capMutex.lock();
if (cap.get(CV_CAP_PROP_FRAME_COUNT)-1 == cap.get(CV_CAP_PROP_POS_FRAMES))
{
cap.set(CV_CAP_PROP_POS_FRAMES, 0);
emit videoFinished();
}
capMutex.unlock();
msleep(1000/cap.get(CV_CAP_PROP_FPS));
}
else if (inputMode == INPUT_CAMERA)
{
inputMutex.unlock();
msleep(35);
}
inputMutex.unlock();
}
}
BuzzerControl::BuzzerControl() {
QHBoxLayout *layout = new QHBoxLayout();
QVBoxLayout *settingsLayout = new QVBoxLayout();
QHBoxLayout *confLayout = new QHBoxLayout();
QGridLayout *teamLayout = new QGridLayout();
serialPortList = new QComboBox();
start = new QPushButton("Connect");
start->setCheckable(true);
refresh = new QPushButton("Refresh");
QPushButton *reset = new QPushButton("Reset");
connect(refresh, SIGNAL(clicked()), this, SLOT(updateSerialPortList()));
connect(start, SIGNAL(clicked(bool)), this, SLOT(serialGo(bool)));
updateSerialPortList();
confLayout->addWidget(serialPortList);
confLayout->addWidget(start);
confLayout->addWidget(refresh);
confLayout->addWidget(reset);
QSignalMapper *signalMapper = new QSignalMapper();
teamLayout->addWidget(new QLabel("Teams:"), 0, 1);
for (int i = 0; i < MAX_TEAMS; i++) {
teamName[i] = new QLineEdit();
QPushButton *triggerButton = new QPushButton("Trigger");
teamLayout->addWidget(new QLabel(QString::number(i+1)), i+1, 0);
teamLayout->addWidget(teamName[i], i+1, 1);
teamLayout->addWidget(triggerButton, i+1, 2);
connect(triggerButton, SIGNAL(clicked()), signalMapper, SLOT(map()));
signalMapper->setMapping(triggerButton, i);
}
connect(signalMapper, SIGNAL(mapped(int)), this, SLOT(teamWin(int)));
QWidget *confWidget = new QWidget();
confWidget->setLayout(confLayout);
QWidget *teamWidget = new QWidget();
teamWidget->setLayout(teamLayout);
settingsLayout->addWidget(confWidget);
settingsLayout->addWidget(teamWidget);
QWidget *settingsWidget = new QWidget();
settingsWidget->setLayout(settingsLayout);
QDir *videosDir = new QDir("media/buzzer/videos/");
videosDir->setFilter(QDir::Files);
videoFiles = videosDir->entryInfoList();
videoPlaylist = new QListWidget();
for (int i = 0; i < videoFiles.size(); i++)
new QListWidgetItem(videoFiles[i].fileName(), videoPlaylist);
videoPlaylist->setCurrentRow(0);
QPushButton *startBtn = new QPushButton("Start");
connect(videoPlaylist, SIGNAL(itemDoubleClicked(QListWidgetItem *)), startBtn, SLOT(animateClick()));
connect(startBtn, SIGNAL(clicked()), this, SLOT(startNewVideo()));
pauseBtn = new QPushButton("Pause");
connect(pauseBtn, SIGNAL(clicked()), this, SIGNAL(toggleVideoPlaying()));
QPushButton *nextBtn = new QPushButton("Next");
connect(nextBtn, SIGNAL(clicked()), this, SLOT(videoFinished()));
QHBoxLayout *controlsLayout = new QHBoxLayout();
controlsLayout->addWidget(startBtn);
controlsLayout->addWidget(pauseBtn);
controlsLayout->addWidget(nextBtn);
QWidget *controlsWidget = new QWidget();
controlsWidget->setLayout(controlsLayout);
QVBoxLayout *playlistLayout = new QVBoxLayout();
playlistLayout->addWidget(new QLabel("Videos:"));
playlistLayout->addWidget(videoPlaylist);
playlistLayout->addWidget(controlsWidget);
QWidget *playlistWidget = new QWidget();
playlistWidget->setLayout(playlistLayout);
layout->addWidget(settingsWidget);
layout->addWidget(playlistWidget);
setLayout(layout);
}
