void ColibriMainWindow::on_camButton_toggled(bool checked)
{
if(!checked) {
if(m_timer.isActive())
m_timer.stop();
// Stop thread
if(m_pColibriThread) {
m_pColibriThread->stop();
m_pColibriThread->setCapture(NULL);
}
cvReleaseCapture(&capture);
capture = NULL;
return;
}
if(!capture) {
int retry = 0;
do {
capture = cvCreateCameraCapture (retry);
fprintf(stderr, "[Colibri] %s:%d : capture #%d =%p\n", __func__, __LINE__,
retry, capture);
retry++;
} while(!capture && retry < 5);
}
if(!capture) {
QMessageBox::critical(NULL, tr("No webcam"),
tr("Unable to find webcam. Please try disconnect/reconnect."));
return ; }
startBackgroundThread();
}
int XMonitor::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QMainWindow::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: showServerView(); break;
case 1: showReportView(); break;
case 2: startBackgroundThread(); break;
case 3: stopBackgroundThread(); break;
default: ;
}
_id -= 4;
}
return _id;
}
void ColibriMainWindow::on_movieButton_toggled(bool checked)
{
if(!checked) {
if(m_timer.isActive()) {
m_timer.stop();
}
// Stop thread
if(m_pColibriThread) {
m_pColibriThread->stop();
m_pColibriThread->setCapture(NULL);
}
cvReleaseCapture(&capture);
capture = NULL;
return;
}
if(!capture) {
QString fileName = QFileDialog::getOpenFileName(this, tr("Open File"),
mLastSettings.lastMoviesDir,
tr("Movies (*.avi *.mp* *.mov)"));
if(fileName.isEmpty()) return;
QFileInfo fi(fileName);
if(!fi.exists()) return;
mLastSettings.lastMoviesDir = fi.absolutePath();
saveSettings();
capture = cvCaptureFromFile( fi.absoluteFilePath().toUtf8().data() );
fprintf(stderr, "%s:%d : capture=%p\n", __func__, __LINE__, capture);
startBackgroundThread();
}
}
