QVariant AttachedFiltersModel::data(const QModelIndex &index, int role) const
{
if ( !m_producer || !m_producer->is_valid()
|| index.row() >= m_producer->filter_count())
return QVariant();
switch (role ) {
case Qt::DisplayRole: {
QVariant result;
Mlt::Filter* filter = filterForRow(index.row());
if (filter && filter->is_valid()) {
// Relabel by QML UI
QmlMetadata* meta = MAIN.filtersDock()->qmlMetadataForService(filter);
if (meta)
result = meta->name();
// Fallback is raw mlt_service name
else if (filter->get("mlt_service"))
result = QString::fromUtf8(filter->get("mlt_service"));
}
// Relabel for widgets UIs
if (result == "movit.blur" || result == "boxblur")
result = tr("Blur");
else if (result == "movit.lift_gamma_gain" || result == "frei0r.coloradj_RGB")
result = tr("Color Grading");
else if (result == "crop")
result = tr("Crop");
else if (result == "movit.glow" || result == "frei0r.glow")
result = tr("Glow");
else if (result == "movit.mirror" || result == "mirror")
result = tr("Mirror");
else if (result == "webvfx")
result = tr("Overlay HTML");
else if (result == "movit.sharpen" || result == "frei0r.sharpness")
result = tr("Sharpen");
else if (result == "movit.white_balance" || result == "frei0r.colgate")
result = tr("White Balance");
else if (result == "sox" && filter->get("use_peak"))
result = tr("Normalize");
delete filter;
return result;
}
case Qt::CheckStateRole: {
Mlt::Filter* filter = filterForRow(index.row());
QVariant result = Qt::Unchecked;
if (filter && filter->is_valid() && !filter->get_int("disable"))
result = Qt::Checked;
delete filter;
return result;
}
break;
default:
break;
}
return QVariant();
}
void AttachedFiltersModel::remove(int row)
{
Mlt::Filter* filter = filterForRow(row);
if (filter && filter->is_valid()) {
beginRemoveRows(QModelIndex(), row, row);
MLT.pause();
m_producer->detach(*filter);
m_rows--;
endRemoveRows();
emit changed();
}
delete filter;
}
QVariant AttachedFiltersModel::data(const QModelIndex &index, int role) const
{
if ( !m_producer || !m_producer->is_valid()
|| index.row() >= m_producer->filter_count())
return QVariant();
switch (role ) {
case Qt::DisplayRole: {
QVariant result;
Mlt::Filter* filter = filterForRow(index.row());
if (filter && filter->is_valid()) {
// Relabel by QML UI
QmlMetadata* meta = MAIN.filtersDock()->qmlMetadataForService(filter);
if (meta)
result = meta->name();
// Fallback is raw mlt_service name
else if (filter->get("mlt_service"))
result = QString::fromUtf8(filter->get("mlt_service"));
}
// Relabel for widgets UIs
if (result == "movit.mirror" || result == "mirror")
result = tr("Mirror");
delete filter;
return result;
}
case Qt::CheckStateRole: {
Mlt::Filter* filter = filterForRow(index.row());
QVariant result = Qt::Unchecked;
if (filter && filter->is_valid() && !filter->get_int("disable"))
result = Qt::Checked;
delete filter;
return result;
}
break;
default:
break;
}
return QVariant();
}
bool AttachedFiltersModel::setData(const QModelIndex& index, const QVariant& value, int role)
{
if (role == Qt::CheckStateRole) {
Mlt::Filter* filter = filterForRow(index.row());
if (filter && filter->is_valid()) {
double speed = MLT.producer()->get_speed();
MLT.pause();
filter->set("disable", !filter->get_int("disable"));
MLT.play(speed);
emit changed();
emit dataChanged(createIndex(index.row(), 0), createIndex(index.row(), 0));
}
delete filter;
return true;
}
return false;
}
