Merge pull request #1 from arnab-sen/master

Created a small working example
johnspray74 · Jun 16, 2020 · 970371e · 970371e
2 parents 3f2effb + 037c386
commit 970371e
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Showing 3 changed files with 143 additions and 47 deletions.
diff --git a/Application/Application.cs b/Application/Application.cs
@@ -1,47 +1,55 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Windows;
-using System.Windows.Media;
-using System.Windows.Shapes;
-using Libraries;
-using ProgrammingParadigms;
-using DomainAbstractions;
-
-namespace Application
-{
-    public class Application
-    {
-        private MainWindow mainWindow = new MainWindow("AUT-Workshop-2020");
-
-        private Application Initialize()
-        {
-            Wiring.PostWiringInitialize();
-            return this;
-        }
-
-        [STAThread]
-        public static void Main()
-        {
-            Application app = new Application();
-            app.Initialize().mainWindow.Run();
-        }
-
-        private Application()
-        {
-            // BEGIN AUTO-GENERATED INSTANTIATIONS FOR WiringDiagram.xmind
-            // END AUTO-GENERATED INSTANTIATIONS FOR WiringDiagram.xmind
-
-            // BEGIN AUTO-GENERATED WIRING FOR WiringDiagram.xmind
-            // END AUTO-GENERATED WIRING FOR WiringDiagram.xmind
-
-            // BEGIN manual instantiations
-
-            // END manual instantiations
-
-            // BEGIN manual wiring
-            mainWindow.WireTo(new Text("Hello world.") { FontSize = 200 } );
-            // END manual wiring
-        }
-    }
-}
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows;
+using System.Windows.Media;
+using System.Windows.Shapes;
+using Libraries;
+using ProgrammingParadigms;
+using DomainAbstractions;
+
+namespace Application
+{
+    public class Application
+    {
+        private MainWindow mainWindow = new MainWindow("ALASandbox");
+
+        private Application Initialize()
+        {
+            Wiring.PostWiringInitialize();
+            return this;
+        }
+
+        [STAThread]
+        public static void Main()
+        {
+            Application app = new Application();
+            app.Initialize().mainWindow.Run();
+        }
+
+        private Application()
+        {
+            // BEGIN AUTO-GENERATED INSTANTIATIONS FOR WiringDiagram.xmind
+            FileReaderWriter id_ff00492ce4024f618f7632899e5f2568 = new FileReaderWriter("F:\\Projects\\Test\\test.txt" ) { InstanceName = "Default", WatchFile = true };
+            TextBox id_1a43d927cb44461e9c9419008b26dcbe = new TextBox() { InstanceName = "Default", Height = 300 };
+            TextBox id_2aeaeca5cbd147dc80410e3b98f6c9a3 = new TextBox() { InstanceName = "Default", Height = 300 };
+            Vertical id_60081e709ce64a2da8baae542eff69e0 = new Vertical() { InstanceName = "Default" };
+            // END AUTO-GENERATED INSTANTIATIONS FOR WiringDiagram.xmind
+
+            // BEGIN AUTO-GENERATED WIRING FOR WiringDiagram.xmind
+            mainWindow.WireTo(id_60081e709ce64a2da8baae542eff69e0, "iuiStructure"); // (@MainWindow (mainWindow).iuiStructure) -- [IUI] --> (Vertical (id_60081e709ce64a2da8baae542eff69e0).NEEDNAME)
+            id_60081e709ce64a2da8baae542eff69e0.WireTo(id_1a43d927cb44461e9c9419008b26dcbe, "children"); // (Vertical (id_60081e709ce64a2da8baae542eff69e0).children) -- [List<IUI>] --> (TextBox (id_1a43d927cb44461e9c9419008b26dcbe).NEEDNAME)
+            id_60081e709ce64a2da8baae542eff69e0.WireTo(id_2aeaeca5cbd147dc80410e3b98f6c9a3, "children"); // (Vertical (id_60081e709ce64a2da8baae542eff69e0).children) -- [List<IUI>] --> (TextBox (id_2aeaeca5cbd147dc80410e3b98f6c9a3).NEEDNAME)
+            id_1a43d927cb44461e9c9419008b26dcbe.WireTo(id_ff00492ce4024f618f7632899e5f2568, "textOutput"); // (TextBox (id_1a43d927cb44461e9c9419008b26dcbe).textOutput) -- [IDataFlow<string>] --> (FileReaderWriter (id_ff00492ce4024f618f7632899e5f2568).contents)
+            id_ff00492ce4024f618f7632899e5f2568.WireTo(id_2aeaeca5cbd147dc80410e3b98f6c9a3, "textContentOutput"); // (FileReaderWriter (id_ff00492ce4024f618f7632899e5f2568).textContentOutput) -- [IDataFlow<string>] --> (TextBox (id_2aeaeca5cbd147dc80410e3b98f6c9a3).NEEDNAME)
+            // END AUTO-GENERATED WIRING FOR WiringDiagram.xmind
+
+            // BEGIN manual instantiations
+
+            // END manual instantiations
+
+            // BEGIN manual wiring
+            // END manual wiring
+        }
+    }
+}
diff --git a/Application/Diagrams/WiringDiagram.xmind b/Application/Diagrams/WiringDiagram.xmind
diff --git a/DomainAbstractions/FileReaderWriter.cs b/DomainAbstractions/FileReaderWriter.cs
@@ -0,0 +1,88 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.IO;
+using Libraries;
+using ProgrammingParadigms;
+
+namespace DomainAbstractions
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public class FileReaderWriter : IDataFlow<string>, IEvent
+    {
+        // Public fields and properties
+        public string InstanceName = "Default";
+
+        public bool WatchFile
+        {
+            get => watcher.EnableRaisingEvents;
+            set => watcher.EnableRaisingEvents = value;
+        }
+
+        // Private fields
+        private string fullPath = "";
+        private string textContent = "";
+        private FileSystemWatcher watcher = new FileSystemWatcher();
+
+        // Ports
+        private IDataFlow<string> textContentOutput;
+
+        public FileReaderWriter(string url)
+        {
+            fullPath = url;
+
+            watcher.Path = Path.GetDirectoryName(fullPath);
+            watcher.NotifyFilter = NotifyFilters.LastWrite;
+            watcher.Filter = Path.GetFileName(fullPath);
+            watcher.Changed += (sender, args) =>
+            {
+                try
+                {
+                    var contents = File.ReadAllText(fullPath);
+                    if (contents != textContent)
+                    {
+                        textContent = contents;
+                        Push(contents);
+                    }
+                }
+                catch (IOException)
+                {
+                }
+            };
+        }
+
+        private void WriteFileContents(string contents)
+        {
+            textContent = contents;
+
+            if (!File.Exists(fullPath)) File.WriteAllText(fullPath, "");
+
+            File.WriteAllText(fullPath, contents);
+        }
+
+        private void Push(string output)
+        {
+            if (textContentOutput != null) textContentOutput.Data = output;
+        }
+
+        // IDataFlow<string> implementation
+        string IDataFlow<string>.Data
+        {
+            get => textContent;
+            set
+            {
+                WriteFileContents(value);
+            }
+        }
+
+        // IEvent implementation
+        void IEvent.Execute()
+        {
+            WriteFileContents("");
+        }
+    }
+}