Method recursiveFileSearch

Source/Panels/TopPanel/Preset.cpp:276–316

    }

    void StatePresets::recursiveFileSearch(juce::XmlElement& parentXML, juce::File dir)
    {
        juce::RangedDirectoryIterator iterator(dir, false, "*", 3); // findDirectories = 1, findFiles = 2, findFilesAndDirectories = 3, ignoreHiddenFiles = 4
        for (auto file : iterator)
        {
            // is folder
            if (file.isDirectory())
            {
                juce::String folderName;
                folderName = file.getFile().getFileName();
                std::unique_ptr<juce::XmlElement> currentState { new juce::XmlElement { folderName } }; // must be pointer as parent takes ownership
                //DBG(dir.getChildFile(file.getFile().getFileName()).getFullPathName());
                recursiveFileSearch(*currentState, dir.getChildFile(file.getFile().getFileName()));
                parentXML.addChildElement(currentState.release()); // will be deleted by parent element
            }
            // is preset
            else if (file.getFile().hasFileExtension(PRESET_EXETENSION))
            {
                numPresets++;
                juce::String newPresetId = getNextAvailablePresetId(); // presetId format: "preset##"
                std::unique_ptr<juce::XmlElement> currentState { new juce::XmlElement { newPresetId } }; // must be pointer as parent takes ownership
                parseFileToXmlElement(file.getFile(), *currentState);
                currentState->setTagName(newPresetId);

                // if file name differs from preset name in .fire
                juce::String newName = file.getFile().getFileNameWithoutExtension();
                if (newName != currentState->getStringAttribute("presetName"))
                {
                    currentState->setAttribute("presetName", newName);
                }

                //mPresetXml.addChildElement(currentState.release()); // will be deleted by parent element
                parentXML.addChildElement(currentState.release()); // will be deleted by parent element
            }
            else
            {
                // not a fire preset, maybe popup alert window?
                //jassertfalse;
            }
        }
    }

    void StatePresets::recursiveSort(juce::XmlElement* parent)
    {