SD2-437. Source code now generated in InitializeComponent method for non-visual components.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@462 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/DisplayBindings/FormDesigner/Project/Src/FormDesigner/DesignerGenerator/CSharpDesignerGenerator.cs

@@ -53,6 +53,8 @@ namespace ICSharpCode.FormDesigner
 		FormDesignerViewContent viewContent;
 		bool failedDesignerInitialize = false;
 		
+		string NonVisualComponentContainerName = "components";
+		
 		public void Attach(FormDesignerViewContent viewContent)
 		{
 			this.viewContent = viewContent;
@@ -93,6 +95,11 @@ namespace ICSharpCode.FormDesigner
 				Reparse(viewContent.Document.TextContent);
 				int endOffset = viewContent.Document.PositionToOffset(new Point(0, initializeComponents.BodyRegion.EndLine));
 				viewContent.Document.Insert(endOffset, "\t\tprivate " + e.Component.GetType() + " " + e.Component.Site.Name + ";" + Environment.NewLine);
+				if (CodeDOMGenerator.IsNonVisualComponent(viewContent.Host, e.Component)) {
+					if (!IsNonVisualComponentContainerDefined) {
+					    viewContent.Document.Insert(endOffset, "\t\tprivate " + typeof(Container) + " " + NonVisualComponentContainerName + ";" + Environment.NewLine);
+					}
+				}
 			} catch (Exception ex) {
 				MessageService.ShowError(ex);
 			}
@@ -270,5 +277,22 @@ namespace ICSharpCode.FormDesigner
 			}
 			return compatibleMethods;
 		}
+		
+		bool IsNonVisualComponentContainerDefined
+		{
+			get {
+				return GetField(c, NonVisualComponentContainerName) != null;
+			}
+		}
+		
+		IField GetField(IClass c, string name)
+		{
+			foreach (IField field in c.Fields) {
+				if (field.Name == name) {
+					return field;
+				}
+			}
+			return null;
+		}
 	}
 }

src/AddIns/DisplayBindings/FormDesigner/Project/Src/FormDesigner/DesignerGenerator/CodeDOMGenerator.cs

@@ -9,9 +9,11 @@ using System;
 using System.IO;
 using System.Xml;
 using System.Collections;
+using System.Collections.Generic;
 using System.Drawing;
 using System.Reflection;
 using System.Windows.Forms;
+using System.Windows.Forms.Design;
 using System.ComponentModel;
 using System.ComponentModel.Design;
 using System.ComponentModel.Design.Serialization;
@@ -38,6 +40,7 @@ namespace ICSharpCode.FormDesigner
 		CodeDomProvider      codeProvider;
 		
 		CodeDOMGeneratorUtility codeDOMGeneratorUtility = new CodeDOMGeneratorUtility();
+		List<string> addedVariables = new List<string>();
 		
 		public CodeDOMGenerator(IDesignerHost host, CodeDomProvider codeProvider)
 		{
@@ -53,29 +56,51 @@ namespace ICSharpCode.FormDesigner
 			DesignerResourceService designerResourceService = (DesignerResourceService)host.GetService(typeof(System.ComponentModel.Design.IResourceService));
 			designerResourceService.SerializationStarted(true);
 						
-			Type componentType = host.RootComponent.GetType();
+			addedVariables.Clear();
-			ExpressionContext exprContext = new ExpressionContext(new CodeThisReferenceExpression(), componentType, host.RootComponent, host.RootComponent);
+			
+			foreach (IComponent component in host.Container.Components) {
+				if (!IsComponentAdded(component)) {
+					GenerateComponentCode(component, writer, serializationManager);
+				}
+			}
+			
+			designerResourceService.SerializationEnded(true);
+			session.Dispose();
+			LoggingService.Info("End CodeCOMGenerator.ConvertContentDefinition");
+		}
+		
+		public static bool IsNonVisualComponent(IDesignerHost host, IComponent component)
+		{
+			IDesigner designer = host.GetDesigner(component);
+			return !(designer is ControlDesigner);
+		}
+		
+		void GenerateComponentCode(IComponent component, TextWriter writer, DesignerSerializationManager serializationManager)
+		{
+			Type componentType = component.GetType();
+			ExpressionContext exprContext = new ExpressionContext(new CodeThisReferenceExpression(), componentType, component, component);
 			((IDesignerSerializationManager)serializationManager).Context.Append(exprContext);
 			
-			CodeDomSerializer rootSerializer = (CodeDomSerializer)serializationManager.GetSerializer(componentType, typeof(CodeDomSerializer));
+			CodeDomSerializer serializer = (CodeDomSerializer)serializationManager.GetSerializer(componentType, typeof(CodeDomSerializer));
 			
-			if (rootSerializer == null) {
+			if (serializer == null) {
-				throw new Exception("No root serializer found");
+				throw new Exception("No serializer found for component type=" + componentType.ToString());
 			}
 			
-			ICollection statements = rootSerializer.Serialize(serializationManager, host.RootComponent) as ICollection;
+			ICollection statements = serializer.Serialize(serializationManager, component) as ICollection;
 			CodeGeneratorOptions options = codeDOMGeneratorUtility.CreateCodeGeneratorOptions;
 			options.IndentString = "\t\t\t";
 			
 //			ICSharpCode.NRefactory.Parser.CodeDOMVerboseOutputGenerator outputGenerator = new ICSharpCode.NRefactory.Parser.CodeDOMVerboseOutputGenerator();
 
 			foreach (CodeStatement statement in statements) {
-				if (!(statement is CodeVariableDeclarationStatement)) {
+				if ((statement is CodeVariableDeclarationStatement)) {
+					addedVariables.Add(((CodeVariableDeclarationStatement)statement).Name);
+				} else {
 					// indentation isn't generated when calling GenerateCodeFromStatement
 					writer.Write(options.IndentString);
 					try {						
 //						outputGenerator.PublicGenerateCodeFromStatement(statement, Console.Out, options);
-						
 						codeProvider.GenerateCodeFromStatement(statement, writer, options);
 					} catch (Exception e) {
 						codeProvider.GenerateCodeFromStatement(new CodeCommentStatement("TODO: Error while generating statement : " + e.Message),
@@ -84,9 +109,14 @@ namespace ICSharpCode.FormDesigner
 					}
 				}
 			}
-			designerResourceService.SerializationEnded(true);
+		}
-			session.Dispose();
+		
-			LoggingService.Info("End CodeCOMGenerator.ConvertContentDefinition");
+		bool IsComponentAdded(IComponent component)
+		{
+			if (component.Site != null) {
+				return addedVariables.Contains(component.Site.Name);
+			}
+			return false;
 		}
 	}
 }

src/AddIns/DisplayBindings/FormDesigner/Project/Src/FormDesigner/DesignerGenerator/VBNetDesignerGenerator.cs

@@ -53,6 +53,8 @@ namespace ICSharpCode.FormDesigner
 		FormDesignerViewContent viewContent;
 		bool failedDesignerInitialize = false;
 		
+		string NonVisualComponentContainerName = "components";	
+			
 		public void Attach(FormDesignerViewContent viewContent)
 		{
 			this.viewContent = viewContent;
@@ -93,6 +95,11 @@ namespace ICSharpCode.FormDesigner
 				Reparse(viewContent.Document.TextContent);
 				int endOffset = viewContent.Document.PositionToOffset(new Point(0, initializeComponents.BodyRegion.EndLine));
 				viewContent.Document.Insert(endOffset, "\tPrivate " + e.Component.Site.Name + " As " + e.Component.GetType() + Environment.NewLine);
+				if (CodeDOMGenerator.IsNonVisualComponent(viewContent.Host, e.Component)) {
+					if (!IsNonVisualComponentContainerDefined) {
+					    viewContent.Document.Insert(endOffset, "\tPrivate " + NonVisualComponentContainerName + " As " + typeof(Container) + Environment.NewLine);
+					}
+				}
 			} catch (Exception ex) {
 				MessageService.ShowError(ex);
 			}
@@ -269,5 +276,22 @@ namespace ICSharpCode.FormDesigner
 			}
 			return compatibleMethods;
 		}
+		
+		bool IsNonVisualComponentContainerDefined
+		{
+			get {
+				return GetField(c, NonVisualComponentContainerName) != null;
+			}
+		}
+		
+		IField GetField(IClass c, string name)
+		{
+			foreach (IField field in c.Fields) {
+				if (field.Name == name) {
+					return field;
+				}
+			}
+			return null;
+		}
 	}
 }