C# CodeTypeDeclaration.AddProperty方法代码示例

		CodeTypeDeclaration CreateMySettingsProperty(SettingsDocument setDoc)
		{
			CodeTypeDeclaration c = new CodeTypeDeclaration("MySettingsProperty");
			c.UserData["Module"] = true;
			c.AddAttribute(new CodeTypeReference("Microsoft.VisualBasic.HideModuleNameAttribute"));
			c.AddAttribute(typeof(DebuggerNonUserCodeAttribute));
			c.AddAttribute(typeof(System.Runtime.CompilerServices.CompilerGeneratedAttribute));
			c.TypeAttributes = TypeAttributes.NotPublic;
			
			CodeTypeReference r = new CodeTypeReference(setDoc.GeneratedFullClassName);
			var p = c.AddProperty(r, "Settings");
			p.Attributes = MemberAttributes.Assembly | MemberAttributes.Static;
			p.Getter.Return(Easy.Type(r).Property("Default"));
			p.AddAttribute(typeof(System.ComponentModel.Design.HelpKeywordAttribute), Easy.Prim("My.Settings"));
			return c;
		}

		public virtual CodeTypeDeclaration CreateClass(SettingsDocument setDoc)
		{
			CodeTypeDeclaration c = new CodeTypeDeclaration(setDoc.GeneratedClassName);
			c.AddAttribute(typeof(System.Runtime.CompilerServices.CompilerGeneratedAttribute));
			c.AddAttribute(typeof(System.CodeDom.Compiler.GeneratedCodeAttribute),
			               Easy.Prim(typeof(SettingsCodeGeneratorTool).FullName),
			               Easy.Prim(typeof(SettingsCodeGeneratorTool).Assembly.GetName().Version.ToString()));
			c.TypeAttributes = TypeAttributes.NotPublic | TypeAttributes.Sealed;
			c.IsPartial = true;
			c.BaseTypes.Add(Easy.TypeRef(typeof(ApplicationSettingsBase)));
			
			CodeMemberField f = c.AddField(Easy.TypeRef(c), "defaultInstance");
			f.Attributes = MemberAttributes.Private | MemberAttributes.Static;
			f.InitExpression = Easy.Type(typeof(ApplicationSettingsBase))
				.InvokeMethod("Synchronized", Easy.New(Easy.TypeRef(c)))
				.CastTo(Easy.TypeRef(c));
			
			var defaultProperty = c.AddProperty(f, "Default");
			
			if (setDoc.UseMySettingsClassName) {
				c.AddAttribute(typeof(EditorBrowsableAttribute), Easy.Prim(EditorBrowsableState.Advanced));
				AddAutoSaveLogic(c, defaultProperty);
			}
			
			foreach (SettingsEntry entry in setDoc.Entries) {
				Type entryType = entry.Type ?? typeof(string);
				SpecialSetting? specialSetting = null;
				foreach (SpecialTypeDescriptor desc in SpecialTypeDescriptor.Descriptors) {
					if (desc.type == entryType) {
						entryType = typeof(string);
						specialSetting = desc.specialSetting;
						break;
					}
				}
				EasyProperty p = c.AddProperty(entryType, entry.Name);
				if (entry.Scope == SettingScope.User) {
					p.AddAttribute(typeof(UserScopedSettingAttribute));
				} else {
					p.AddAttribute(typeof(ApplicationScopedSettingAttribute));
				}
				if (!string.IsNullOrEmpty(entry.Provider)) {
					p.AddAttribute(typeof(SettingsProviderAttribute),
					               Easy.TypeOf(new CodeTypeReference(entry.Provider)));
				}
				if (!string.IsNullOrEmpty(entry.Description)) {
					p.AddAttribute(typeof(SettingsDescriptionAttribute), Easy.Prim(entry.Description));
					Easy.AddSummary(p, entry.Description);
				}
				p.AddAttribute(typeof(DebuggerNonUserCodeAttribute));
				if (specialSetting != null) {
					p.AddAttribute(typeof(SpecialSettingAttribute),
					               Easy.Prim(specialSetting.Value));
				}
				if (entry.GenerateDefaultValueInCode) {
					p.AddAttribute(typeof(DefaultSettingValueAttribute), Easy.Prim(entry.SerializedValue));
				}
				if (entry.Scope == SettingScope.User && entry.Roaming) {
					p.AddAttribute(typeof(SettingsManageabilityAttribute),
					               Easy.Prim(SettingsManageability.Roaming));
				}
				p.Getter.Return(Easy.This.Index(Easy.Prim(entry.Name)).CastTo(entryType));
//				p.GetStatements.Add(new CodeMethodReturnStatement(
//					new CodeCastExpression(new CodeTypeReference(entryType),
//					                       new CodeIndexerExpression(new CodeThisReferenceExpression(),
//					                                                 new CodePrimitiveExpression(entry.Name))
//					                      )
//				));
				if (entry.Scope == SettingScope.User) {
					p.Setter.Assign(Easy.This.Index(Easy.Prim(entry.Name)), Easy.Value);
				}
			}
			
			return c;
		}

		static void ProcessType(Type type, CodeTypeDeclaration ctd)
		{
			foreach (FieldInfo field in type.GetFields(BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.NonPublic)) {
				ctd.AddField(ConvertType(field.FieldType), field.Name).Attributes = 0;
			}
			foreach (FieldInfo field in type.GetFields(BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.NonPublic)) {
				EasyProperty p = ctd.AddProperty(ConvertType(field.FieldType), GetPropertyName(field.Name));
				p.Getter.Return(Easy.Var(field.Name));
				CodeExpression ex;
				if (field.FieldType.IsValueType)
					ex = new CodePropertySetValueReferenceExpression();
				else
					ex = GetDefaultValue("value", field);
				p.Setter.Assign(Easy.Var(field.Name), ex);
				if (typeof(INode).IsAssignableFrom(field.FieldType)) {
					if (typeof(INullable).IsAssignableFrom(field.FieldType)) {
						p.SetStatements.Add(new CodeSnippetStatement("\t\t\t\tif (!" +field.Name+".IsNull) "+field.Name+".Parent = this;"));
					} else {
						p.SetStatements.Add(new CodeSnippetStatement("\t\t\t\t"+field.Name+".Parent = this;"));
					}
				}
			}
			foreach (ConstructorInfo ctor in type.GetConstructors(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance)) {
				CodeConstructor c = new CodeConstructor();
				if (type.IsAbstract)
					c.Attributes = MemberAttributes.Family;
				else
					c.Attributes = MemberAttributes.Public;
				ctd.Members.Add(c);
				ConstructorInfo baseCtor = GetBaseCtor(type);
				foreach(ParameterInfo param in ctor.GetParameters()) {
					c.Parameters.Add(new CodeParameterDeclarationExpression(ConvertType(param.ParameterType),
					                                                        param.Name));
					if (baseCtor != null && Array.Exists(baseCtor.GetParameters(), delegate(ParameterInfo p) { return param.Name == p.Name; }))
						continue;
					c.Statements.Add(new CodeAssignStatement(new CodeVariableReferenceExpression(GetPropertyName(param.Name)),
					                                         new CodeVariableReferenceExpression(param.Name)));
				}
				if (baseCtor != null) {
					foreach(ParameterInfo param in baseCtor.GetParameters()) {
						c.BaseConstructorArgs.Add(new CodeVariableReferenceExpression(param.Name));
					}
				}
				// initialize fields that were not initialized by parameter
				foreach (FieldInfo field in type.GetFields(BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.NonPublic)) {
					if (field.FieldType.IsValueType && field.FieldType != typeof(Location))
						continue;
					if (Array.Exists(ctor.GetParameters(), delegate(ParameterInfo p) { return field.Name == p.Name; }))
						continue;
					c.Statements.Add(new CodeAssignStatement(new CodeVariableReferenceExpression(field.Name),
					                                         GetDefaultValue(null, field)));
				}
			}
		}