DebugLog, event bindings resolutions, enumSelector bitfields, wip

1 files changed, 114 insertions, 0 deletions

diff --git a/Samples/DebugLogAnalyzer/src/DebugInterface.cs b/Samples/DebugLogAnalyzer/src/DebugInterface.cs
new file mode 100644
index 00000000..c0615321
--- /dev/null
+++ b/Samples/DebugLogAnalyzer/src/DebugInterface.cs
@@ -0,0 +1,114 @@
+// Copyright (c) 2013-2019  Bruyère Jean-Philippe <jp_bruyere@hotmail.com>
+//
+// This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
+
+using System;
+using Crow.Cairo;
+using System.Threading;
+
+namespace Crow
+{
+	public class DebugInterface : SampleBase {
+		static DebugInterface() {
+			DbgLogger.IncludeEvents = DbgEvtType.None;
+			DbgLogger.DiscardEvents = DbgEvtType.None;
+			DbgLogger.ConsoleOutput = true;
+		}
+		public DebugInterface (IntPtr hWin) : base (hWin)
+		{
+			surf = new ImageSurface (Format.Argb32, 100, 100);
+		}
+
+		public override void Run()
+		{
+			Init();
+
+			Thread t = new Thread (interfaceThread) {
+				IsBackground = true
+			};
+			t.Start ();
+		}
+		public bool Terminate;
+		string source;
+		Action delRegisterForRepaint;//call RegisterForRepaint in the container widget (DebugInterfaceWidget)
+		Action<Exception> delSetCurrentException;
+
+		void interfaceThread () {
+			while (!Terminate) {
+				try
+				{
+					Update();	
+				}
+				catch (System.Exception ex)
+				{
+					if (Monitor.IsEntered(LayoutMutex))
+						Monitor.Exit (LayoutMutex);
+					if (Monitor.IsEntered(UpdateMutex))
+						Monitor.Exit (UpdateMutex);
+					if (Monitor.IsEntered(ClippingMutex))
+						Monitor.Exit (ClippingMutex);
+					delSetCurrentException (ex);					
+					ClearInterface();
+					Thread.Sleep(1000);	
+				}
+				
+				if (IsDirty)
+					delRegisterForRepaint();				
+					
+				Thread.Sleep (UPDATE_INTERVAL);
+			}
+		}
+		public IntPtr SurfacePointer {
+			get {
+				lock(UpdateMutex)
+					return surf.Handle;
+			}
+		}
+		public void RegisterDebugInterfaceCallback (object w){
+			Type t = w.GetType();
+			delRegisterForRepaint = (Action)Delegate.CreateDelegate(typeof(Action), w, t.GetMethod("RegisterForRepaint"));
+			delSetCurrentException = (Action<Exception>)Delegate.CreateDelegate(typeof(Action<Exception>), w, t.GetProperty("CurrentException").GetSetMethod());
+		}
+		public void ResetDirtyState () {
+			IsDirty = false;
+		}
+		public string Source {
+			set {
+				if (source == value)
+					return;
+				source = value;
+				if (string.IsNullOrEmpty(source))
+					return;
+				delSetCurrentException(null);
+				try
+				{
+					lock (UpdateMutex) {
+						Widget tmp = CreateITorFromIMLFragment (source).CreateInstance();
+						ClearInterface();
+						AddWidget (tmp);
+						tmp.DataSource = this;
+					}					
+				}
+				catch (IML.InstantiatorException iTorEx)
+				{
+					delSetCurrentException(iTorEx.InnerException);
+				}
+				catch (System.Exception ex)
+				{
+					delSetCurrentException(ex);
+				}
+			}
+		}
+		public void Resize (int width, int height) {
+			
+			lock (UpdateMutex) {
+				clientRectangle = new Rectangle (0, 0, width, height);
+				surf?.Dispose();
+				surf = new ImageSurface (Format.Argb32, width, height);				
+				foreach (Widget g in GraphicTree)
+					g.RegisterForLayouting (LayoutingType.All);
+				RegisterClip (clientRectangle);
+			}				
+		}				
+	}
+}
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