helpers.h

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#pragma once
 
namespace krotos
{
    namespace utils
    {
        std::string HttpDateToISO8601(const std::string& httpDate);
 
        template <class... Args> String StringsIntoPath(Args... args)
        {
            auto sa = StringArray(args...);
 
            return sa.joinIntoString(File::getSeparatorString());
        }
 
        int getVersionAsHexInteger(StringRef versionString);
 
        StringArray getVersionSegments(StringRef versionString);
 
        int getVersionAsHexIntegerFromParts(const StringArray& versionString);
 
        String ellipsizeStringToWidth(const Font& font, const String& input, const int maxWidth);
 
        String convertFilePathString(const String& path);
 
        void hexStringToByteArray(const std::string& input, std::vector<unsigned char>& byteArray);
 
    } // namespace utils
 
    template <typename ListenerType> class AsyncListenerUpdater : public AsyncUpdater
    {
      public:
        using CallbackFunction = std::function<void(ListenerType&)>;
 
        AsyncListenerUpdater(ListenerList<ListenerType>& listenerList) : m_listenerList(listenerList) {}
 
        void triggerAsyncUpdate(CallbackFunction callback)
        {
            m_callback = std::move(callback);
            AsyncUpdater::triggerAsyncUpdate();
        }
 
      private:
        void handleAsyncUpdate() override
        {
            if (m_callback)
            {
                m_listenerList.call(m_callback);
            }
        }
 
        ListenerList<ListenerType>& m_listenerList;
        CallbackFunction m_callback;
    };
} // namespace krotos