TGUI_API std::shared_ptr<DataIO::Node> saveWidget(Widget::Ptr widget)
{
std::string widgetName;
if (widget->getParent())
widget->getParent()->getWidgetName(widget, widgetName);
auto node = std::make_shared<DataIO::Node>();
if (widgetName.empty())
node->name = widget->getWidgetType();
else
node->name = widget->getWidgetType() + "." + widgetName;
if (!widget->isVisible())
SET_PROPERTY("Visible", "false");
if (!widget->isEnabled())
SET_PROPERTY("Enabled", "false");
if (widget->getPosition() != sf::Vector2f{})
SET_PROPERTY("Position", emitLayout(widget->getPositionLayout()));
if (widget->getSize() != sf::Vector2f{})
SET_PROPERTY("Size", emitLayout(widget->getSizeLayout()));
if (widget->getOpacity() != 255)
SET_PROPERTY("Opacity", tgui::to_string(widget->getOpacity()));
/// TODO: Font and ToolTip
if (widget->getRenderer())
{
node->children.emplace_back(std::make_shared<DataIO::Node>());
node->children.back()->name = "Renderer";
for (auto& pair : widget->getRenderer()->getPropertyValuePairs())
node->children.back()->propertyValuePairs[pair.first] = std::make_shared<DataIO::ValueNode>(node->children.back().get(), Serializer::serialize(std::move(pair.second)));
}
return node;
}
TGUI_API Widget::Ptr loadWidget(std::shared_ptr<DataIO::Node> node, Widget::Ptr widget)
{
assert(widget != nullptr);
if (node->propertyValuePairs["visible"])
{
bool visible = parseBoolean(node->propertyValuePairs["visible"]->value);
if (visible)
widget->show();
else
widget->hide();
}
if (node->propertyValuePairs["enabled"])
{
bool enabled = parseBoolean(node->propertyValuePairs["enabled"]->value);
if (enabled)
widget->enable();
else
widget->disable();
}
if (node->propertyValuePairs["position"])
widget->setPosition(parseLayout(node->propertyValuePairs["position"]->value));
if (node->propertyValuePairs["size"])
widget->setSize(parseLayout(node->propertyValuePairs["size"]->value));
if (node->propertyValuePairs["opacity"])
widget->setOpacity(tgui::stof(node->propertyValuePairs["opacity"]->value));
/// TODO: Font and ToolTip (and Theme?)
for (auto& childNode : node->children)
{
if (toLower(childNode->name) == "renderer")
{
for (auto& pair : childNode->propertyValuePairs)
widget->getRenderer()->setProperty(pair.first, pair.second->value);
}
}
REMOVE_CHILD("renderer");
return widget;
}