void EntityEditorFormFactoryBase::add_render_layer_input_metadata(
    const Dictionary&                   values,
    InputMetadataCollection&            metadata) const
{
    const string render_layer = get_value(values, "render_layer", "");

    metadata.push_back(
        Dictionary()
            .insert("name", "render_layer")
            .insert("label", "Render Layer")
            .insert("type", "text")
            .insert("use", "optional")
            .insert("default", render_layer));
}
void EntityEditorFormFactoryBase::add_name_input_metadata(
    const Dictionary&                   input_values,
    InputMetadataCollection&            metadata) const
{
    const string name = get_value(input_values, NameParameter, m_entity_name);

    metadata.push_back(
        Dictionary()
            .insert("name", NameParameter)
            .insert("label", "Name")
            .insert("type", "text")
            .insert("use", "required")
            .insert("value", name)
            .insert("focus", "true"));
}
void EntityEditorFormFactoryBase::add_input_metadata(
    const DictionaryArray&              widgets,
    const Dictionary&                   values,
    InputMetadataCollection&            metadata) const
{
    for (size_t i = 0; i < widgets.size(); ++i)
    {
        Dictionary widget = widgets[i];
        const string widget_name = widget.get<string>("name");

        if (values.strings().exist(widget_name))
            widget.insert("default", values.get<string>(widget_name));

        metadata.push_back(widget);
    }
}
void EntityEditorFormFactoryBase::add_input_metadata(
    const DictionaryArray&              input_metadata,
    const Dictionary&                   input_values,
    InputMetadataCollection&            metadata) const
{
    for (size_t i = 0; i < input_metadata.size(); ++i)
    {
        Dictionary im = input_metadata[i];
        const string input_name = im.get<string>("name");

        im.insert("value",
            input_values.strings().exist(input_name) ? input_values.get<string>(input_name) :
            im.strings().exist("default") ? im.get<string>("default") :
            "");

        metadata.push_back(im);
    }
}