Debug Events

1 files changed, 125 insertions, 0 deletions

diff --git a/src/DebugEvents/DebugEvent.cs b/src/DebugEvents/DebugEvent.cs
new file mode 100644
index 00000000..68ae40e7
--- /dev/null
+++ b/src/DebugEvents/DebugEvent.cs
@@ -0,0 +1,125 @@
+//
+// DebugEvent.cs
+//
+// Author:
+//       Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
+//
+// Copyright (c) 2013-2017 Jean-Philippe Bruyère
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+using System;
+using System.Diagnostics;
+using System.Collections.Generic;
+using System.Threading;
+
+namespace Crow
+{
+	#if DBG_EVENTS
+	public enum DbgEvtType {
+		Clipping 		= 8,
+		Interface 		= 0x10,
+		IfaceStart		= 0x11,
+		IFaceUpdate		= 0x12,
+		IFaceClipping	= 0x13,
+		IFaceDrawing	= 0x14,
+		Drawnig			= 0x20,
+		OnDraw			= 0x21,
+		Paint			= 0x22,
+		UpdateCache		= 0x23,
+		RecreateCache	= 0x24,
+		IFaceLayouting	= 0x80,
+		UpdateLayout	= 0x81,
+		RegisterLayouting= 0x82,
+	}
+
+	public class DebugEvent
+	{
+		public DebugEvent (DbgEvtType type, string message = "")
+		{
+			EventType = type;
+			ThreadId = Thread.CurrentThread.ManagedThreadId;
+		}
+
+		public int ThreadId;
+		public DbgEvtType EventType;
+		public Stopwatch Time;
+		public string Message;
+
+		public DebugEvent Parent;
+		public List<DebugEvent> ChildEvents = new List<DebugEvent>();
+
+		public virtual void Start () {
+			Time = Stopwatch.StartNew();
+		}
+		public virtual void Finished () {
+			Time.Stop();
+		}
+	}
+	public class WidgetDebugEvent : DebugEvent {		
+		public GraphicObject Target;
+		public LayoutingType RegisteredLayoutings;
+		public LayoutingType RequestedLayoutings;
+		public Rectangle Slot;
+		public Measure Width;
+		public Measure Height;
+
+		public WidgetDebugEvent (DbgEvtType type, GraphicObject go, string message = "") : base(type, message)
+		{
+			Target = go;
+			saveTargetState ();
+		}
+		protected virtual void saveTargetState () {
+			RegisteredLayoutings = Target.registeredLayoutings;
+			RequestedLayoutings = Target.requestedLayoutings;
+			Width = Target.Width;
+			Height = Target.Height;
+			Slot = Target.Slot;
+		}
+		public override void Finished ()
+		{			
+			base.Finished ();
+			saveTargetState ();
+		}
+	}
+	public class LayoutingDebugEvent : WidgetDebugEvent
+	{
+		public enum Result {
+			Ok,
+			Requeued,
+			Discarded,
+			Deleted,
+		}
+		public LayoutingDebugEvent (LayoutingType layoutingType, GraphicObject go) : base(DbgEvtType.IFaceLayouting, go)
+		{
+			LayoutingType = layoutingType;
+			Target = go;
+		}	
+		public LayoutingType LayoutingType;
+		public Rectangle PreviousSlot;
+		public Result EndResult;
+		public override void Finished ()
+		{
+			base.Finished ();
+			saveTargetState ();
+			PreviousSlot = Target.LastSlots;
+		}
+	}
+	#endif
+}
+