DataTreeBuilder.cpp

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#include "DataTreeBuilder.h"
 
#include <QTreeWidgetItem>
 
#include <RobotAPI/libraries/armem_gui/TreeWidgetBuilder.h>
 
namespace armarx::armem::gui::instance
{
 
    DataTreeBuilder::DataTreeBuilder()
    {
    }
 
    void
    DataTreeBuilder::updateTree(QTreeWidgetItem* parent, const aron::data::DictPtr& data)
    {
        DictBuilder builder = getDictBuilder();
        builder.setUpdateItemFn(
            [this, &data](const std::string& key, QTreeWidgetItem* item)
            {
                auto child = data->getElement(key);
                this->update(item, key, child, data->getPath());
                return true;
            });
 
        builder.updateTreeWithContainer(parent, data->getAllKeys());
    }
 
    void
    DataTreeBuilder::updateTree(QTreeWidgetItem* parent, const aron::data::ListPtr& data)
    {
 
        ListBuilder builder = getListBuilder();
        builder.setUpdateItemFn(
            [this, &data](size_t key, QTreeWidgetItem* item)
            {
                auto child = data->getElement(key);
                this->update(item, std::to_string(key), child, data->getPath());
                return true;
            });
 
        builder.updateTreeWithContainer(parent, getIndex(data->childrenSize()));
    }
 
    void
    DataTreeBuilder::update(QTreeWidgetItem* item,
                            const std::string& key,
                            const aron::data::VariantPtr& data,
                            const aron::Path& parentPath)
    {
        if (data)
        {
            this->setRowTexts(item, key, data);
 
            if (auto cast = aron::data::Dict::DynamicCast(data))
            {
                updateTree(item, cast);
            }
            else if (auto cast = aron::data::List::DynamicCast(data))
            {
                updateTree(item, cast);
            }
        }
        else
        {
            // Optional data?
            this->setRowTexts(item, key, "(none)");
            auto empty = std::make_shared<aron::data::Dict>(parentPath.withElement(key));
            updateTree(item, empty);
        }
    }
} // namespace armarx::armem::gui::instance