Method GetNodePath

src/NppJsonViewer/TreeViewCtrl.cpp:239–282

}

auto TreeViewCtrl::GetNodePath(HTREEITEM hti) const -> std::wstring
{
    std::wstring wstrJsonPath;
    HTREEITEM    hitTravel = hti;
    bool         bArray    = false;

    while (hitTravel != NULL)
    {
        std::wstring nodeKey = GetNodeKey(hitTravel);

        if (!nodeKey.empty())
        {
            // remove " from the beginning and end
            if (nodeKey[0] == TEXT('"'))
                nodeKey.erase(0, 1);
            if (nodeKey[nodeKey.size() - 1] == TEXT('"'))
                nodeKey.pop_back();

            std::wstring separator = TEXT(".");
            if (nodeKey[0] == TEXT('['))
            {
                bArray       = true;
                wstrJsonPath = nodeKey + separator + wstrJsonPath;
            }
            else
            {
                if (bArray)
                {
                    bArray = false;
                    separator.clear();
                }
                wstrJsonPath = nodeKey + separator + wstrJsonPath;
            }
        }

        HTREEITEM htiParent = GetParentItem(hitTravel);
        hitTravel           = htiParent;
    }

    // remove trailing dot (.)
    wstrJsonPath.pop_back();

    return wstrJsonPath;
}

auto TreeViewCtrl::GetNodePosition(HTREEITEM hti) const -> Position*
{