Move modules/mono/glue/cs_files to modules/mono/glue/Managed/Files

Added dummy MSBuild project and solution to get tooling help when editing these files.

1 files changed, 94 insertions, 0 deletions

diff --git a/modules/mono/glue/Managed/Files/GodotTaskScheduler.cs b/modules/mono/glue/Managed/Files/GodotTaskScheduler.cs
new file mode 100644
index 0000000000..9a40fef5a9
--- /dev/null
+++ b/modules/mono/glue/Managed/Files/GodotTaskScheduler.cs
@@ -0,0 +1,94 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Godot
+{
+    public class GodotTaskScheduler : TaskScheduler
+    {
+        private GodotSynchronizationContext Context { get; set; }
+        private readonly LinkedList<Task> _tasks = new LinkedList<Task>();
+
+        public GodotTaskScheduler()
+        {
+            Context = new GodotSynchronizationContext();
+            SynchronizationContext.SetSynchronizationContext(Context);
+        }
+
+        protected sealed override void QueueTask(Task task)
+        {
+            lock (_tasks)
+            {
+                _tasks.AddLast(task);
+            }
+        }
+
+        protected sealed override bool TryExecuteTaskInline(Task task, bool taskWasPreviouslyQueued)
+        {
+            if (SynchronizationContext.Current != Context)
+            {
+                return false;
+            }
+
+            if (taskWasPreviouslyQueued)
+            {
+                TryDequeue(task);
+            }
+
+            return TryExecuteTask(task);
+        }
+
+        protected sealed override bool TryDequeue(Task task)
+        {
+            lock (_tasks)
+            {
+                return _tasks.Remove(task);
+            }
+        }
+
+        protected sealed override IEnumerable<Task> GetScheduledTasks()
+        {
+            lock (_tasks)
+            {
+                return _tasks.ToArray();
+            }
+        }
+
+        public void Activate()
+        {
+            ExecuteQueuedTasks();
+            Context.ExecutePendingContinuations();
+        }
+
+        private void ExecuteQueuedTasks()
+        {
+            while (true)
+            {
+                Task task;
+
+                lock (_tasks)
+                {
+                    if (_tasks.Any())
+                    {
+                        task = _tasks.First.Value;
+                        _tasks.RemoveFirst();
+                    }
+                    else
+                    {
+                        break;
+                    }
+                }
+
+                if (task != null)
+                {
+                    if (!TryExecuteTask(task))
+                    {
+                        throw new InvalidOperationException();
+                    }
+                }
+            }
+        }
+    }
+}