gui_virtual_registry.cpp

#include "lxgui/gui_virtual_registry.hpp"
 
#include "lxgui/gui_out.hpp"
#include "lxgui/gui_region.hpp"
#include "lxgui/utils_string.hpp"
 
namespace lxgui::gui {
 
virtual_registry::virtual_registry(const registry& object_registry) :
    object_registry_(&object_registry) {}
 
std::vector<utils::observer_ptr<const region>>
virtual_registry::get_virtual_region_list(std::string_view names) const {
    std::vector<utils::observer_ptr<const region>> inheritance;
    for (auto parent : utils::cut(names, ",")) {
        parent = utils::trim(parent, ' ');
        if (utils::has_no_content(parent))
            continue;
 
        utils::observer_ptr<const region> obj = get_region_by_name(parent);
 
        if (!obj) {
            bool exists_non_virtual = object_registry_->get_region_by_name(parent) != nullptr;
 
            gui::out << gui::warning << "gui::manager: "
                     << "Cannot find inherited object \"" << parent << "\""
                     << std::string(exists_non_virtual ? " (object is not virtual)" : "")
                     << ". Inheritance skipped." << std::endl;
 
            continue;
        }
 
        inheritance.push_back(std::move(obj));
    }
 
    return inheritance;
}
 
} // namespace lxgui::gui