void NgfpReader::containerFromJson (const QJsonArray &j_container, Container *container, Project *project, Screen *screen)
{
for (int i = 0; i < j_container.size(); i++)
{
if (!j_container[i].isObject())
{
last_warnings.append("Not a proper JSON object for element in .ngfp");
continue;
}
QJsonValue j_elemview = j_container[i];
QJsonValue j_type = j_elemview.toObject()["type"];
if (!j_type.isString())
{
last_warnings.append(QString("No proper \"type\" key for element %1").arg(i));
continue;
}
QString elem_keyname = g_ngfpFindElemName(j_type.toString());
auto elem_data = ElemRegistrar::get(elem_keyname);
auto elemview_fct = ElemViewRegistrar::get(elem_keyname);
if (elem_data == nullptr || elem_data->fct == nullptr || elemview_fct == nullptr)
{
last_warnings.append(QString("Unable to create \"%1\" element. Incorrect keyname or "
"factory").arg(elem_keyname));
continue;
}
Elem *elem = elem_data->fct->create();
ElemView *elemview = elemview_fct->create(elem);
QObject::connect(elemview, &ElemView::needToRemoveElem,
project, &Core::Project::onNeedToRemoveElem);
elemViewFromJson(j_elemview.toObject(), elemview, project);
modifySpecificElemView(j_elemview, elemview, project, screen);
elem->behave(); // because attribute values have been just loaded from file
project->addElem(elem);
screen->space_showed = container->getLastSpace();
screen->endMoveNewElemView(elemview);
elemview->updateBindingStyle(project->temp_getLayer()->getFields());
}
}
void NgfpReader::elemViewFromJson (const QJsonObject &j_elemview, ElemView *elemview, Project *project)
{
Elem *elem = const_cast<Elem*>(elemview->getElem());
QString elem_keyname = elem->getKeyName();
QJsonObject j_attrs = j_elemview.value("attributes").toObject();
auto attrs = elem->getAttrs();
for (auto &attr: attrs)
{
QString attr_fb_keyname = attr->getKeyName();
QString attr_ngfp_keyname = NGFP_ATTR_KEYS.value(attr_fb_keyname, "");
QJsonValue j_attr = j_attrs.value(attr_ngfp_keyname);
if (j_attr.isUndefined())
{
last_warnings.append(QString("A key \"%1\" was not found in form.json for the \"%2\" "
"elem. The default value is used")
.arg(attr_fb_keyname).arg(elem_keyname));
continue;
}
attrFromJson(j_attr, attr);
}
elem->behave(); // in order to bind fields correctly next
auto field_slots = elem->getFieldSlots().keys();
for (auto &field_slot: field_slots)
{
QString fs_ngfp_keyname = NGFP_FIELD_KEYS.value(field_slot, "");
QJsonValue j_attr = j_attrs.value(fs_ngfp_keyname);
if (j_attr.isUndefined())
{
last_warnings.append(QString("A key \"%1\" was not found in form.json for the \"%2\" "
"elem. No field binding is used instead")
.arg(fs_ngfp_keyname).arg(elem_keyname));
continue;
}
fieldSlotFromJson(j_attr.toString(""), project, elem, field_slot);
}
}