mRemoteNG/mRemoteNG/App/Initialization/MessageCollectorSetup.cs

using System.Collections.Generic;
using System.Linq;
using System.Runtime.Versioning;
using mRemoteNG.Messages;
using mRemoteNG.Messages.MessageFilteringOptions;
using mRemoteNG.Messages.MessageWriters;
using mRemoteNG.Messages.WriterDecorators;

namespace mRemoteNG.App.Initialization
{
    [SupportedOSPlatform("windows")]
    public class MessageCollectorSetup
    {
        public static void SetupMessageCollector(MessageCollector messageCollector, IList<IMessageWriter> messageWriterList)
        {
            messageCollector.CollectionChanged += (o, args) =>
            {
                if (args.NewItems == null) return;

                IMessage[] messages = args.NewItems.Cast<IMessage>().ToArray();

                foreach (var printer in messageWriterList)
                {
                    foreach (var message in messages)
                    {
                        printer.Write(message);
                    }
                }
            };
        }

        public static void BuildMessageWritersFromSettings(IList<IMessageWriter> messageWriterList)
        {
#if DEBUG
            messageWriterList.Add(BuildDebugConsoleWriter());
#endif
            messageWriterList.Add(BuildTextLogMessageWriter());
            messageWriterList.Add(BuildNotificationPanelMessageWriter());
            messageWriterList.Add(BuildPopupMessageWriter());
        }

        private static IMessageWriter BuildDebugConsoleWriter()
        {
            return new DebugConsoleMessageWriter();
        }

        private static IMessageWriter BuildTextLogMessageWriter()
        {
            return new MessageTypeFilterDecorator(
                new LogMessageTypeFilteringOptions(),
                new TextLogMessageWriter(Logger.Instance)
                );
        }

        private static IMessageWriter BuildNotificationPanelMessageWriter()
        {
            return new OnlyLogMessageFilter(
                new MessageTypeFilterDecorator(
                    new NotificationPanelMessageFilteringOptions(),
                    new MessageFocusDecorator(Windows.ErrorsForm,
                    new NotificationPanelSwitchOnMessageFilteringOptions(),
                    new NotificationPanelMessageWriter(Windows.ErrorsForm))
                    )
                );
        }

        private static IMessageWriter BuildPopupMessageWriter()
        {
            return new OnlyLogMessageFilter(
                new MessageTypeFilterDecorator(
                    new PopupMessageFilteringOptions(),
                    new PopupMessageWriter())
                );
        }
    }
}