Example #1
0
void Video4LinuxWidget::on_applyButton_clicked()
{
    MLT.close();
    AbstractProducerWidget::setProducer(0);
    emit producerChanged(0);
    QCoreApplication::processEvents();

    Mlt::Producer* p = newProducer(MLT.profile());
    AbstractProducerWidget::setProducer(p);
    MLT.setProducer(p);
    MLT.play();
    emit producerChanged(p);
}
void CountProducerWidget::on_dropCheckBox_clicked(bool checked)
{
    if (m_producer) {
        m_producer->set("drop", checked);
        emit producerChanged(producer());
    }
}
void CountProducerWidget::on_backgroundCombo_activated(int /*index*/)
{
    if (m_producer) {
        m_producer->set("background", currentBackground().toLatin1().constData());
        emit producerChanged(producer());
    }
}
void CountProducerWidget::loadPreset(Mlt::Properties& p)
{
    if (!p.get("direction") || !p.get("style")) return;
    int index = -1;

    index = ui->directionCombo->findData(QVariant(p.get("direction")));
    ui->directionCombo->setCurrentIndex(index);

    index = ui->styleCombo->findData(QVariant(p.get("style")));
    ui->styleCombo->setCurrentIndex(index);

    index = ui->soundCombo->findData(QVariant(p.get("sound")));
    ui->soundCombo->setCurrentIndex(index);

    index = ui->backgroundCombo->findData(QVariant(p.get("background")));
    ui->backgroundCombo->setCurrentIndex(index);

    ui->dropCheckBox->setChecked(p.get("drop"));

    ui->durationSpinBox->setValue(p.get_int("length"));

    if (m_producer) {
        m_producer->set("direction", p.get("direction"));
        m_producer->set("style", p.get("style"));
        m_producer->set("sound", p.get("sound"));
        m_producer->set("background", p.get("background"));
        m_producer->set("drop", p.get("drop"));
        setLength(producer(), ui->durationSpinBox->value());
        m_producer->set(kShotcutDetailProperty, detail().toUtf8().constData());
        emit producerChanged(producer());
    }
}
void CountProducerWidget::on_styleCombo_activated(int /*index*/)
{
    if (m_producer) {
        m_producer->set("style", currentStyle().toLatin1().constData());
        m_producer->set(kShotcutDetailProperty, detail().toUtf8().constData());
        emit producerChanged(producer());
    }
}
Example #6
0
void IsingWidget::on_spontGrowthDial_valueChanged(int value)
{
    if (m_producer) {
        m_producer->set(kParamSpontaneous, value/100.0);
        emit producerChanged();
    }
    ui->spontGrowthSpinner->setValue(value/100.0);
}
Example #7
0
void IsingWidget::on_borderGrowthDial_valueChanged(int value)
{
    if (m_producer) {
        m_producer->set(kParamBorderGrowth, value/100.0);
        emit producerChanged();
    }
    ui->borderGrowthSpinner->setValue(value/100.0);
}
Example #8
0
void IsingWidget::on_tempDial_valueChanged(int value)
{
    if (m_producer) {
        m_producer->set(kParamTemperature, value/100.0);
        emit producerChanged();
    }
    ui->tempSpinner->setValue(value/100.0);
}
Example #9
0
void PlasmaWidget::on_move1Dial_valueChanged(int value)
{
    if (m_producer) {
        m_producer->set(kParamMove1, value/100.0);
        emit producerChanged();
    }
    ui->move1Spinner->setValue(value/100.0);
}
Example #10
0
void PlasmaWidget::on_speed4Dial_valueChanged(int value)
{
    if (m_producer) {
        m_producer->set(kParamSpeed4, value/100.0);
        emit producerChanged();
    }
    ui->speed4Spinner->setValue(value/100.0);
}
Example #11
0
void ColorBarsWidget::on_comboBox_activated(int index)
{
    if (m_producer) {
        m_producer->set(kParamType, index);
        m_producer->set(kShotcutCaptionProperty, ui->comboBox->currentText().toUtf8().constData());
        m_producer->set(kShotcutDetailProperty, ui->comboBox->currentText().toUtf8().constData());
        emit producerChanged(m_producer);
    }
}
Example #12
0
void DecklinkProducerWidget::on_deviceCombo_activated(int /*index*/)
{
    if (m_producer) {
        MLT.stop();
        delete m_producer;
        m_producer = 0;
        setProducer(producer(MLT.profile()));
        MLT.play();
        emit producerChanged();
    }
}
Example #13
0
void CountProducerWidget::on_durationSpinBox_editingFinished()
{
    if (!m_producer)
        return;
    if (ui->durationSpinBox->value() == m_producer->get_length())
        return;
    if (m_producer) {
        setLength(producer(), ui->durationSpinBox->value());
        MLT.stop();
        emit producerReopened();
        emit producerChanged(producer());
        MLT.seek(0);
    }
}
void ImageProducerWidget::on_aspectNumSpinBox_valueChanged(int)
{
    if (m_producer) {
        double new_sar = double(ui->aspectNumSpinBox->value()) /
            double(ui->aspectDenSpinBox->value());
        double sar = m_producer->get_double("aspect_ratio");
        if (m_producer->get("force_aspect_ratio") || new_sar != sar) {
            m_producer->set("force_aspect_ratio", QString::number(new_sar).toLatin1().constData());
            m_producer->set("shotcut_aspect_num", ui->aspectNumSpinBox->text().toLatin1().constData());
            m_producer->set("shotcut_aspect_den", ui->aspectDenSpinBox->text().toLatin1().constData());
        }
        emit producerChanged();
    }
}
void ImageProducerWidget::reopen(Mlt::Producer* p)
{
    int out = ui->durationSpinBox->value() - 1;
    int position = m_producer->position();

    if (out + 1 > p->get_length())
        p->set("length", out + 1);
    p->set("out", out);
    if (position > p->get_out())
        position = p->get_out();
    p->set("in", m_producer->get_in());
    if (MLT.setProducer(p)) {
        setProducer(0);
        return;
    }
    emit producerReopened();
    emit producerChanged();
    MLT.seek(position);
    setProducer(p);
}
void ImageProducerWidget::on_repeatSpinBox_editingFinished()
{
    m_producer->set("ttl", ui->repeatSpinBox->value());
    emit producerChanged();
}