VideoCaptureDialog.cc

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#include "VideoCaptureDialog.hh"
#include <OpenFlipper/common/GlobalOptions.hh>
#include <QMessageBox>
#include <QFileDialog>
 
VideoCaptureDialog::VideoCaptureDialog(QWidget *parent) : QDialog(parent)
{
  setupUi(this);
 
  connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject()) );
  connect(findButton, SIGNAL(clicked()), this, SLOT(findFile()) );
  connect(resButton,  SIGNAL(clicked()), this, SLOT(slotChangeResolution()) );
  connect(startButton,  SIGNAL(clicked()), this, SLOT(slotStartVideoCapture()) );
}
 
void VideoCaptureDialog::slotChangeResolution()
{
  if ( captureViewers->isChecked() )
    emit resizeViewers(videoWidth->value(), videoHeight->value());
  else
    emit resizeApplication(videoWidth->value(), videoHeight->value());
}
 
void VideoCaptureDialog::slotStartVideoCapture()
{
 
  if (filename->text() == ""){
    QMessageBox msgBox;
    msgBox.setText(tr("The Filename is empty!"));
    msgBox.exec();
    return;
  }
 
  if ( captureViewers->isChecked() )
    emit resizeViewers(videoWidth->value(), videoHeight->value());
  else
    emit resizeApplication(videoWidth->value(), videoHeight->value());
 
  emit startVideoCapture( filename->text(), fps->value(), captureViewers->isChecked() );
 
  accept();
}
 
void VideoCaptureDialog::findFile()
{
 
  QString file = QFileDialog::getSaveFileName(this, tr("Output File"),
                 OpenFlipper::Options::applicationDirStr() + OpenFlipper::Options::dirSeparator() + "untitled.jpg",
                 tr("Images (*.jpg)"));
 
  if (file != "")
    filename->setText( file );
}