Developer Documentation

VideoCaptureDialog.cc
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40 \*===========================================================================*/
41
42
43
44 #include "VideoCaptureDialog.hh"
45 #include <OpenFlipper/common/GlobalOptions.hh>
46 #include <QMessageBox>
47 #include <QFileDialog>
48
49 VideoCaptureDialog::VideoCaptureDialog(QWidget *parent) : QDialog(parent)
50 {
51 setupUi(this);
52
53 connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject()) );
54 connect(findButton, SIGNAL(clicked()), this, SLOT(findFile()) );
55 connect(resButton, SIGNAL(clicked()), this, SLOT(slotChangeResolution()) );
56 connect(startButton, SIGNAL(clicked()), this, SLOT(slotStartVideoCapture()) );
57 }
58
59 void VideoCaptureDialog::slotChangeResolution()
60 {
61 if ( captureViewers->isChecked() )
62 emit resizeViewers(videoWidth->value(), videoHeight->value());
63 else
64 emit resizeApplication(videoWidth->value(), videoHeight->value());
65 }
66
67 void VideoCaptureDialog::slotStartVideoCapture()
68 {
69
70 if (filename->text() == ""){
71 QMessageBox msgBox;
72 msgBox.setText(tr("The Filename is empty!"));
73 msgBox.exec();
74 return;
75 }
76
77 if ( captureViewers->isChecked() )
78 emit resizeViewers(videoWidth->value(), videoHeight->value());
79 else
80 emit resizeApplication(videoWidth->value(), videoHeight->value());
81
82 emit startVideoCapture( filename->text(), fps->value(), captureViewers->isChecked() );
83
84 accept();
85 }
86
87 void VideoCaptureDialog::findFile()
88 {
89
90 QString file = QFileDialog::getSaveFileName(this, tr("Output File"),
91 OpenFlipper::Options::applicationDirStr() + OpenFlipper::Options::dirSeparator() + "untitled.jpg",
92 tr("Images (*.jpg)"));
93
94 if (file != "")
95 filename->setText( file );
96 }
GlobalOptions.hh