From 2e44388c33eb13c3dbefc4a5c4a49583fcc5a0f8 Mon Sep 17 00:00:00 2001
From: PeterForstmeier <peter.forstmeier@t-online.de>
Date: Sun, 23 Oct 2011 20:27:38 +0200
Subject: [PATCH] create List<T> for data binding from service to TreeView
 Treeview DataBinding in AddServiceReferenceDialog.xaml

---
 .../AddServiceReferenceDialog.xaml            |  73 +++---
 .../AddServiceReferenceDialog.xaml.cs         |  12 +-
 .../AddServiceReferenceViewModel.cs           | 207 ++++++++++++++++--
 3 files changed, 245 insertions(+), 47 deletions(-)

diff --git a/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceDialog.xaml b/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceDialog.xaml
index 12876edde5..425136b544 100644
--- a/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceDialog.xaml
+++ b/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceDialog.xaml
@@ -3,15 +3,35 @@
 	x:Class="Gui.Dialogs.ReferenceDialog.AddServiceReferenceDialog"
 	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
 	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-	xmlns:widgets="http://icsharpcode.net/sharpdevelop/widgets" 
+	xmlns:widgets="http://icsharpcode.net/sharpdevelop/widgets"
 	xmlns:core="http://icsharpcode.net/sharpdevelop/core"
 	xmlns:src="clr-namespace:Gui.Dialogs.ReferenceDialog"
+	xmlns:web="clr-namespace:System.Web.Services.Description;assembly=System.Web.Services"
 	WindowStartupLocation="CenterOwner"
 	Style="{x:Static core:GlobalStyles.DialogWindowStyle}"
 	Height="425"
 	Width="500"
 	Title="{Binding Title}">
 	
+	<!-- http://blogs.msdn.com/b/chkoenig/archive/2008/05/24/hierarchical-databinding-in-wpf.aspx
+http://www.codeproject.com/KB/WPF/TreeViewWithViewModel.aspx?msg=3663052
+ -->
+	
+	<Window.Resources>
+		<!--
+		<DataTemplate x:Key="ServiceTemplate">
+			<TextBlock Text="{Binding Path=Name}" ></TextBlock>
+		</DataTemplate>
+		
+		ItemTemplate="{StaticResource ServiceTemplate}">-->
+		
+		<HierarchicalDataTemplate x:Key="HeaderTemplate"
+			ItemsSource="{Binding SubItems}">
+			<TextBlock Grid.Row="0" Text="{Binding Path=Name}" />
+		</HierarchicalDataTemplate>
+	
+	</Window.Resources>
+	
 	<Grid Name="grid" ShowGridLines="True">
 		<Grid.RowDefinitions>
 			<RowDefinition
@@ -34,7 +54,7 @@
 			></TextBox>
 			
 			<Grid Grid.Row="1" ShowGridLines="True">
-
+				
 				<Grid.RowDefinitions>
 					<RowDefinition Height="Auto"></RowDefinition>
 				</Grid.RowDefinitions>
@@ -42,11 +62,7 @@
 					<ColumnDefinition Width="300"></ColumnDefinition>
 					<ColumnDefinition></ColumnDefinition>
 				</Grid.ColumnDefinitions>
-
-<!-- editable combo
-http://stackoverflow.com/questions/582232/wpf-editable-combobox
-http://stackoverflow.com/questions/3373239/wpf-editable-combobox
- -->	
+				
 				<ComboBox Grid.Column="0" Margin="0,4,12,12"
 				          IsEditable="True"
 				          ItemsSource="{Binding MruServices}"
@@ -56,7 +72,7 @@ http://stackoverflow.com/questions/3373239/wpf-editable-combobox
 				</ComboBox>
 				
 				<widgets:UniformGridWithSpacing Columns="2" Grid.Column="1" Margin="0,4,12,12" HorizontalAlignment="Center">
-					<Button 
+					<Button
 						Content="Go"
 						Command="{Binding GoCommand}"
 						Style="{x:Static core:GlobalStyles.ButtonStyle}" />
@@ -74,34 +90,31 @@ http://stackoverflow.com/questions/3373239/wpf-editable-combobox
 				<ColumnDefinition Width="100"/>
 				<ColumnDefinition Width="*"/>
 			</Grid.ColumnDefinitions>
-<!--			http://www.c-sharpcorner.com/UploadFile/mahesh/WPFTreeView08202008231544PM/WPFTreeView.aspx-->
-			<TreeView  HorizontalAlignment="Left"
-			          
-			          VerticalAlignment="Top" >
-				
-				<TreeViewItem Header="Service">
-					<!--
-					<TreeViewItem Header="Coke"></TreeViewItem>
-					
-					<TreeViewItem Header="Pepsi"></TreeViewItem>
-					
-					<TreeViewItem Header="Orange Juice"></TreeViewItem>
-					
-					<TreeViewItem Header="Milk"></TreeViewItem>
-					
-					<TreeViewItem Header="Iced Tea"></TreeViewItem>
-					
-					<TreeViewItem Header="Mango Shake"></TreeViewItem>
-				-->
-				</TreeViewItem> 
-			
+			<!-- 
+			<TreeView Name="tree" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
+			          ItemsSource="{Binding Path=ServiceDescriptionCollection}"
+			          ItemTemplate="{StaticResource HeaderTemplate}"
+			          PreviewMouseDoubleClick="TreeView_PreviewMouseDoubleClick">
+			        
 			</TreeView>
+-->
+			<TreeView Name="tree" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
+			          ItemsSource="{Binding Path=Items}"
+			          ItemTemplate="{StaticResource HeaderTemplate}"
+			         SelectedItemChanged="Tree_SelectedItemChanged">
+			   
+				<TreeView.ItemContainerStyle>
+					<Style TargetType="{x:Type TreeViewItem}" >
+						<Setter Property="IsSelected" Value="{Binding IsSelected, Mode=TwoWay}" />
+					</Style>
+				</TreeView.ItemContainerStyle>
 			
+			</TreeView>
 			
 			<GridSplitter Grid.Column="0" Width="2" Background="Black"/>
 			<Label Grid.Column="1"/>
 		</Grid>
-
+		
 		
 		<widgets:UniformGridWithSpacing Columns="2" Grid.Column="0" Grid.Row="2" HorizontalAlignment="Right" Margin="0,4,12,12">
 			<Button
diff --git a/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceDialog.xaml.cs b/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceDialog.xaml.cs
index 98e75db0c9..704858705a 100644
--- a/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceDialog.xaml.cs
+++ b/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceDialog.xaml.cs
@@ -45,7 +45,6 @@ namespace Gui.Dialogs.ReferenceDialog
 		
 		void Cbo_LostFocus(object sender, RoutedEventArgs e)
 		{
-//			http://stackoverflow.com/questions/3373239/wpf-editable-combobox
 			var comboBox = (ComboBox) sender;
 			if(comboBox.SelectedItem != null)
 				return;
@@ -56,5 +55,16 @@ namespace Gui.Dialogs.ReferenceDialog
 
 		}
 		
+		void TreeView_PreviewMouseDoubleClick(object sender, MouseButtonEventArgs e)
+		{
+			var d = tree.DataContext;
+			var it = tree.ItemTemplate;
+		}
+		
+		void Tree_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
+		{
+			MyItem m = (MyItem)e.NewValue;
+		}
+		
 	}
 }
\ No newline at end of file
diff --git a/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceViewModel.cs b/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceViewModel.cs
index 0463bdd827..c1194d8fce 100644
--- a/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceViewModel.cs
+++ b/src/Main/Base/Project/Src/Gui/Dialogs/ReferenceDialog/AddServiceReferenceViewModel.cs
@@ -7,21 +7,25 @@
  * To change this template use Tools | Options | Coding | Edit Standard Headers.
  */
 using System;
+using System.Collections;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.ComponentModel;
 using System.Diagnostics;
 using System.Linq.Expressions;
 using System.Net;
 using System.Reflection;
 using System.Runtime.Remoting.Messaging;
+using System.Web.Services.Description;
 using System.Web.Services.Discovery;
 using System.Windows;
 using System.Windows.Input;
+
 using ICSharpCode.Core;
 using ICSharpCode.SharpDevelop.Gui;
 using ICSharpCode.SharpDevelop.Project;
-using Microsoft.Win32;
 using ICSharpCode.SharpDevelop.Widgets;
+using Microsoft.Win32;
 
 namespace Gui.Dialogs.ReferenceDialog
 {
@@ -35,6 +39,7 @@ namespace Gui.Dialogs.ReferenceDialog
 		string noUrl = "Please enter the address of the Service.";
 //		string discoverMenu ="Services in Solution";
 		Uri discoveryUri;
+		
 		public AddServiceReferenceViewModel(IProject project)
 		{
 			Project = project;
@@ -131,6 +136,8 @@ namespace Gui.Dialogs.ReferenceDialog
 				base.RaisePropertyChanged(() =>SelectedService);}
 		}
 		
+		
+		
 		#endregion
 		
 		#region Go
@@ -175,13 +182,14 @@ namespace Gui.Dialogs.ReferenceDialog
 			
 		CredentialCache credentialCache = new CredentialCache();
 		WebServiceDiscoveryClientProtocol discoveryClientProtocol;
-		WebReference webReference;
-		
+		ICSharpCode.SharpDevelop.Gui.WebReference webReference;
+		string namespacePrefix = String.Empty;
 		delegate DiscoveryDocument DiscoverAnyAsync(string url);
 		delegate void DiscoveredWebServicesHandler(DiscoveryClientProtocol protocol);
 		delegate void AuthenticationHandler(Uri uri, string authenticationType);	
 		
-			
+		
+		
 		void StartDiscovery(Uri uri, DiscoveryNetworkCredential credential)
 		{
 			// Abort previous discovery.
@@ -199,6 +207,8 @@ namespace Gui.Dialogs.ReferenceDialog
 		/// Called after an asynchronous web services search has
 		/// completed.
 		/// </summary>
+		/// 
+		
 		void DiscoveryCompleted(IAsyncResult result)
 		{
 			AsyncDiscoveryState state = (AsyncDiscoveryState)result.AsyncState;
@@ -214,19 +224,19 @@ namespace Gui.Dialogs.ReferenceDialog
 				DiscoveredWebServicesHandler handler = new DiscoveredWebServicesHandler(DiscoveredWebServices);
 				try {
 					DiscoverAnyAsync asyncDelegate = (DiscoverAnyAsync)((AsyncResult)result).AsyncDelegate;
-					DiscoveryDocument doc = asyncDelegate.EndInvoke(result);
+					DiscoveryDocument handlerdoc = asyncDelegate.EndInvoke(result);
 					if (!state.Credential.IsDefaultAuthenticationType) {
 						AddCredential(state.Uri, state.Credential);
 					}
-//					Invoke(handler, new object[] {protocol});
+					handler (protocol);
 				} catch (Exception ex) {
 					if (protocol.IsAuthenticationRequired) {
 						HttpAuthenticationHeader authHeader = protocol.GetAuthenticationHeader();
 						AuthenticationHandler authHandler = new AuthenticationHandler(AuthenticateUser);
-//						Invoke(authHandler, new object[] {state.Uri, authHeader.AuthenticationType});
+//	trouble					Invoke(authHandler, new object[] {state.Uri, authHeader.AuthenticationType});
 					} else {
 						LoggingService.Error("DiscoveryCompleted", ex);
-//						Invoke(handler, new object[] {null});
+//	trouble					Invoke(handler, new object[] {null});
 					}
 				}
 			}
@@ -270,7 +280,7 @@ namespace Gui.Dialogs.ReferenceDialog
 		}
 		
 		
-		void AddCredential(Uri uri, DiscoveryNetworkCredential credential)
+		 void AddCredential(Uri uri, DiscoveryNetworkCredential credential)
 		{
 			NetworkCredential matchedCredential = credentialCache.GetCredential(uri, credential.AuthenticationType);
 			if (matchedCredential != null) {
@@ -279,20 +289,185 @@ namespace Gui.Dialogs.ReferenceDialog
 			credentialCache.Add(uri, credential.AuthenticationType, credential);
 		}
 		
+		
 		void DiscoveredWebServices(DiscoveryClientProtocol protocol)
 		{
 			if (protocol != null) {
-//				addButton.Enabled = true;
-//				namespaceTextBox.Text = GetDefaultNamespace();
-//				referenceNameTextBox.Text = GetReferenceName();
 //				webServicesView.Add(GetServiceDescriptions(protocol));
-//				webReference = new WebReference(project, discoveryUri.AbsoluteUri, referenceNameTextBox.Text, namespaceTextBox.Text, protocol);
-			} else {
+			
+				ServiceDescriptionCollection = GetServiceDescriptions(protocol);
+				FillItems (ServiceDescriptionCollection);
+				var defaultNameSpace =  GetDefaultNamespace();
+				var referenceName = GetReferenceName(discoveryUri);
+				webReference = new ICSharpCode.SharpDevelop.Gui.WebReference(project,
+				                                                             discoveryUri.AbsoluteUri,
+				                                                             defaultNameSpace,
+				                                                             referenceName, protocol);
+			}
+			else 
+			{
 				webReference = null;
-//				addButton.Enabled = false;
-//				webServicesView.Clear();
+			}
+		}
+		
+		
+		/// <summary>
+		/// Gets the namespace to be used with the generated web reference code.
+		/// </summary>
+		string GetDefaultNamespace()
+		{
+			if (namespacePrefix.Length > 0 && discoveryUri != null) {
+				return String.Concat(namespacePrefix, ".", discoveryUri.Host);
+			} else if (discoveryUri != null) {
+				return discoveryUri.Host;
+			}
+			return String.Empty;
+		}
+		
+		
+		static string GetReferenceName(Uri uri)
+		{
+			if (uri != null) {
+				return uri.Host;
+			}
+			return String.Empty;
+			/*
+			if (discoveryUri != null) {
+				return discoveryUri.Host;
+			}
+			return String.Empty;*/
+		}
+		
+		ServiceDescriptionCollection GetServiceDescriptions(DiscoveryClientProtocol protocol)
+		{
+			ServiceDescriptionCollection services = new ServiceDescriptionCollection();
+			protocol.ResolveOneLevel();
+		
+			foreach (DictionaryEntry entry in protocol.References) {
+				ContractReference contractRef = entry.Value as ContractReference;
+				if (contractRef != null) {
+					services.Add(contractRef.Contract);
+				}
+			}
+			return services;
+		}
+		
+		ServiceDescriptionCollection serviceDescriptionCollection;
+		
+		public ServiceDescriptionCollection ServiceDescriptionCollection
+		{
+			get {return serviceDescriptionCollection;}
+				
+			set {
+				if (serviceDescriptionCollection == null) {
+					serviceDescriptionCollection = new ServiceDescriptionCollection();
+				}
+				serviceDescriptionCollection = value;
+				var s = serviceDescriptionCollection[0];
+				RaisePropertyChanged(() =>ServiceDescriptionCollection);
 			}
 		}
 		#endregion
+		
+		#region new binding
+		
+		
+		List<MyItem> items = new List <MyItem>();
+		
+		object isSelected;
+		
+		public object IsSelected {
+			get { return isSelected; }
+			set { isSelected = value; }
+		}
+		
+		
+		
+		public List <MyItem> Items {
+			get {return items; }
+			
+			set {
+				items = value;
+				base.RaisePropertyChanged(() =>Items);
+			}
+		}
+		
+		void FillItems (ServiceDescriptionCollection descriptions)
+		{
+			foreach (ServiceDescription element in descriptions)
+			{
+				Add (element);
+			}
+			
+		}
+		
+		void Add(ServiceDescription description)
+		{
+			List<MyItem> l = new List<MyItem>();
+			var rootNode = new MyItem(GetName(description));
+			rootNode.Tag = description;
+			l.Add(rootNode);
+			
+			foreach(Service service in description.Services) {
+				var serviceNode = new MyItem(service.Name);
+				serviceNode.Tag = service;
+				rootNode.SubItems.Add(serviceNode);
+				
+				foreach(Port port in service.Ports) {
+					var portNode = new MyItem(port.Name);
+					portNode.Tag = port;
+					serviceNode.SubItems.Add(portNode);
+					
+					// Get the operations
+					System.Web.Services.Description.Binding binding = description.Bindings[port.Binding.Name];
+					if (binding != null) {
+						PortType portType = description.PortTypes[binding.Type.Name];
+						if (portType != null) {
+							foreach(Operation operation in portType.Operations) {
+								var operationNode = new MyItem(operation.Name);
+								operationNode.Tag = operation;
+//								operationNode.ImageIndex = OperationImageIndex;
+//								operationNode.SelectedImageIndex = OperationImageIndex;
+								portNode.SubItems.Add(operationNode);
+							}
+						}
+					}
+				}
+			}
+			Items = l;
+		}
+		
+		
+		string GetName(ServiceDescription description)
+		{
+			if (description.Name != null) {
+				return description.Name;
+			} else if (description.RetrievalUrl != null) {
+				Uri uri = new Uri(description.RetrievalUrl);
+				if (uri.Segments.Length > 0) {
+					return uri.Segments[uri.Segments.Length - 1];
+				} else {
+					return uri.Host;
+				}
+			}
+			return String.Empty;
+		}
+		
+		#endregion
+		
+	}
+	
+	public class MyItem
+	{
+		public MyItem (string name)
+		{
+			this.Name = name;
+			SubItems = new List<MyItem>();
+		}
+		
+		public string Name {get;set;}
+		public object Tag {get;set;}
+		public List<MyItem> SubItems {get;set;}
+
 	}
 }