WriterPlugInHandler.cs

/*
 * NanoXLSX is a small .NET library to generate and read XLSX (Microsoft Excel 2007 or newer) files in an easy and native way  
 * Copyright Raphael Stoeckli © 2026
 * This library is licensed under the MIT License.
 * You find a copy of the license in project folder or on: http://opensource.org/licenses/MIT
 */
 
using NanoXLSX.Interfaces.Writer;
using NanoXLSX.Registry;
using NanoXLSX.Utils.Xml;
 
namespace NanoXLSX.Internal.Writers
{
    internal static class WriterPlugInHandler
    {
        internal static void HandleInlineQueuePlugins(ref XmlElement rootElement, Workbook workbook, string queueUuid, int? index = null)
        {
            IPluginInlineWriter queueWriter = null;
            string lastUuid = null;
            do
            {
                string currentUuid;
                queueWriter = PlugInLoader.GetNextQueuePlugIn<IPluginInlineWriter>(queueUuid, lastUuid, out currentUuid);
                if (queueWriter != null)
                {
                    queueWriter.Init(ref rootElement, workbook, index);
                    queueWriter.Execute();
                    lastUuid = currentUuid;
                }
                else
                {
                    lastUuid = null;
                }
 
            } while (queueWriter != null);
        }

        internal static void HandleInlineQueueProcessorPlugins(IWriteContext context, string queueUuid)
        {
            IPluginInlineWriteProcessor queueProcessor;
            string lastUuid = null;
            do
            {
                string currentUuid;
                queueProcessor = PlugInLoader.GetNextQueuePlugIn<IPluginInlineWriteProcessor>(queueUuid, lastUuid, out currentUuid);
                if (queueProcessor != null)
                {
                    queueProcessor.Init(context);
                    queueProcessor.Execute();
                    lastUuid = currentUuid;
                }
                else
                {
                    lastUuid = null;
                }
 
            } while (queueProcessor != null);
        }
    }
}