Method editUserEntry

Gui/KnobGuiTable.cpp:696–747

}

bool
KnobGuiLayers::editUserEntry(QStringList& row)
{
    std::vector<std::string> channels;
    QStringList splits = row[1].split( QLatin1Char(' ') );

    for (int i = 0; i < splits.size(); ++i) {
        channels.push_back( splits[i].toStdString() );
    }
    ImagePlaneDesc original(row[0].toStdString(), row[0].toStdString(), std::string(), channels);;
    NewLayerDialog dialog( original, getGui() );
    if ( dialog.exec() ) {
        ImagePlaneDesc comps = dialog.getComponents();
        if ( comps == ImagePlaneDesc::getNoneComponents() ) {
            Dialogs::errorDialog( tr("Layer").toStdString(), tr("A layer must contain at least 1 channel and channel names must be "
                                                                "Python compliant.").toStdString() );

            return false;
        }

        std::string oldLayerName = row[0].toStdString();
        row[0] = ( QString::fromUtf8( comps.getPlaneLabel().c_str() ) );

        KnobLayersPtr knob = _knob.lock();
        if (!knob) {
            return false;
        }
        std::list<std::vector<std::string> > table;
        knob->getTable(&table);
        for (std::list<std::vector<std::string> >::iterator it = table.begin(); it != table.end(); ++it) {
            if ( ( (*it)[0] == comps.getPlaneLabel() ) && ( (*it)[0] != oldLayerName ) ) {
                Dialogs::errorDialog( tr("Layer").toStdString(), tr("A Layer with the same name already exists").toStdString() );

                return false;
            }
        }

        std::string channelsStr;
        const std::vector<std::string>& channels = comps.getChannels();
        for (std::size_t i = 0; i < channels.size(); ++i) {
            channelsStr += channels[i];
            if ( i < (channels.size() - 1) ) {
                channelsStr += ' ';
            }
        }
        row[1] = ( QString::fromUtf8( channelsStr.c_str() ) );

        return true;
    }

    return false;
}

void
KnobGuiLayers::tableChanged(int row,