Method createDefaultReadNode

Engine/ReadNode.cpp:555–590

} // ReadNodePrivate::destroyReadNode

void
ReadNodePrivate::createDefaultReadNode()
{
    CreateNodeArgs args(READ_NODE_DEFAULT_READER, boost::shared_ptr<NodeCollection>() );

    args.setProperty(kCreateNodeArgsPropNoNodeGUI, true);
    args.setProperty(kCreateNodeArgsPropSilent, true);
    args.setProperty(kCreateNodeArgsPropOutOfProject, true);
    args.setProperty<std::string>(kCreateNodeArgsPropNodeInitialName, "defaultReadNodeReader");
    args.setProperty<NodePtr>(kCreateNodeArgsPropMetaNodeContainer, _publicInterface->getNode());
    args.setProperty<bool>(kCreateNodeArgsPropAllowNonUserCreatablePlugins, true);

    // This will avoid throwing errors when creating the reader
    args.addParamDefaultValue<bool>("ParamExistingInstance", true);


    NodePtr node  = _publicInterface->getApp()->createNode(args);

    if (!node) {
        QString error = tr("The IO.ofx.bundle OpenFX plug-in is required to use this node, make sure it is installed.");
        throw std::runtime_error( error.toStdString() );
    }

    {
        QMutexLocker k(&embeddedPluginMutex);
        embeddedPlugin = node;
    }

    //We need to explcitly refresh the Python knobs since we attached the embedded node knobs into this node.
    _publicInterface->getNode()->declarePythonFields();

    //Destroy it to keep the default parameters
    destroyReadNode();

    separatorKnob.lock()->setSecret(true);
}

bool
ReadNodePrivate::checkDecoderCreated(double time,