HahsingTool: show version information, link user manual

Documentation/VectoHashingTool/convert.bat

@@ -9,7 +9,7 @@ for /f %%f in (files.txt) do set LIST=!LIST! "%%f"
 
 
 REM pandoc --verbose  -f markdown+raw_html %LIST% -s -S --toc --toc-depth=2 --self-contained --email-obfuscation=none --section-divs --mathjax=includes/mathjax.js -c includes/style.css -c includes/print.css -B includes/header.html -A includes/footer.html -o help.html  -H includes/jquery.js -H includes/jquery-ui.js -H includes/include.js
-%LOCALAPPDATA%\Pandoc\pandoc --verbose  -f markdown+raw_html %LIST% -s -S --toc --toc-depth=2 --self-contained --email-obfuscation=none --section-divs --webtex -c includes/style.css -c includes/print.css -B includes/header.html -A includes/footer.html -o help.html  -H includes/jquery.js -H includes/jquery-ui.js -H includes/include.js
+%LOCALAPPDATA%\Pandoc\pandoc --verbose  -f markdown+raw_html %LIST% -s -S --toc --toc-depth=2 --self-contained --email-obfuscation=none --section-divs --webtex -c includes/style.css -c includes/print.css -B includes/header.html -A includes/footer.html -o HashingToolHelp.html  -H includes/jquery.js -H includes/jquery-ui.js -H includes/include.js
 
 REM pandoc %LIST% -s -S --toc --toc-depth=2 --self-contained --email-obfuscation=none --section-divs --webtex  -c includes/style.css -B includes/header.html -A includes/footer.html -o help.html  -H includes/jquery.js -H includes/jquery-ui.js -H includes/include.js
 REM pandoc %LIST% -s -S --toc --toc-depth=2 --self-contained --email-obfuscation=none --section-divs --webtex="https://latex.codecogs.com/svg.latex?\large "  -c includes/style.css -B includes/header.html -A includes/footer.html -o help.html  -H includes/jquery.js -H includes/jquery-ui.js -H includes/include.js

Documentation/VectoHashingTool/includes/header.html

 <div id="HEADER">
 	<div style="float:left">
-	<a href="help.html"><img style="vertical-align:middle" alt="VECTO-Logo" src="images/VECTO_Hashing-small.png"></a>
-	<a href="help.html">User Manual</a>
+	<a href="HashingToolHelp.html"><img style="vertical-align:middle" alt="VECTO-Logo" src="images/VECTO_Hashing-small.png"></a>
+	<a href="HashingToolHelp.html">User Manual</a>
 	</div>
 	<div style="text-align: right">
 	<a href="https://ec.europa.eu/jrc/" target="_blank"><img style="border: 0px solid; width: 173px; height: 36px;" alt="JRC-Logo" src="images/JRC.png" hspace="5"></a>

HashingTool/HashingTool.csproj

@@ -66,6 +66,7 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="Helper\BrowserHelper.cs" />
     <Compile Include="Helper\CollectionConverter.cs" />
     <Compile Include="Helper\CultureAwareBinding.cs" />
     <Compile Include="Helper\HashingHelper.cs" />

HashingTool/Helper/BrowserHelper.cs

+using Microsoft.Win32;
+
+namespace HashingTool.Helper
+{
+	public class BrowserHelper
+	{
+		public static string GetDefaultBrowserPath()
+		{
+			var urlAssociation = @"Software\Microsoft\Windows\Shell\Associations\UrlAssociations\http";
+			var browserPathKey = @"$BROWSER$\shell\open\command";
+
+			//	Dim browserPath As String
+
+			//	'Read default browser path from userChoiceLKey
+			var userChoiceKey = Registry.CurrentUser.OpenSubKey(urlAssociation + @"\UserChoice", false);
+
+			if (userChoiceKey == null) {
+				//		'If user choice was not found, try machine default
+				//		'Read default browser path from Win XP registry key, or try Win Vista (and newer) registry key
+				var browserKey = Registry.ClassesRoot.OpenSubKey(@"HTTP\shell\open\command", false) ??
+								Registry.CurrentUser.OpenSubKey(urlAssociation, false);
+				if (browserKey == null) {
+					return "";
+				}
+
+				var path = browserKey.GetValue("").ToString();
+				browserKey.Close();
+				if (path.Contains(".exe")) {
+					return path.Substring(1, path.IndexOf(".exe") + 3);
+				} else {
+					return path;
+				}
+			}
+			//	' user defined browser choice was found
+			var progId = userChoiceKey.GetValue("ProgId").ToString();
+			userChoiceKey.Close();
+
+			//	' now look up the path of the executable
+			var concreteBrowserKey = browserPathKey.Replace("$BROWSER$", progId);
+			var kp = Registry.ClassesRoot.OpenSubKey(concreteBrowserKey, false);
+			if (kp == null) {
+				return "";
+			}
+			var browserPath = kp.GetValue("").ToString();
+			kp.Close();
+			if (browserPath.Contains(".exe")) {
+				return browserPath.Substring(1, browserPath.IndexOf(".exe") + 3);
+			} else {
+				return browserPath;
+			}
+		}
+	}
+}

HashingTool/MainWindow.xaml

@@ -4,7 +4,7 @@
 	xmlns:viewModel="clr-namespace:HashingTool.ViewModel"
 	xmlns:views="clr-namespace:HashingTool.Views"
 	x:Class="HashingTool.MainWindow"
-	Title="VECTO Hashing Tool" Height="590" Width="800" MinWidth="800" MinHeight="600" Icon="Resources/HashingIcon.ico">
+	Title="{Binding VersionInformation}" Height="590" Width="800" MinWidth="800" MinHeight="600" Icon="Resources/HashingIcon.ico">
 	<Window.DataContext>
 		<viewModel:ApplicationViewModel />
 	</Window.DataContext>

HashingTool/MainWindow.xaml.cs

@@ -29,8 +29,13 @@
 *   Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
 */
 
+using System;
+using System.Diagnostics;
+using System.IO;
 using System.Windows;
 using System.Windows.Input;
+using HashingTool.Helper;
+using HashingTool.ViewModel;
 using HashingTool.Views;
 
 namespace HashingTool
@@ -48,13 +53,22 @@ namespace HashingTool
 		private void About_OnMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
 		{
 			var dialog = new AboutDialog();
-
+			var applicationViewModel = DataContext as ApplicationViewModel;
+			if (applicationViewModel != null) {
+				dialog.Title = applicationViewModel.VersionInformation;
+			}
 			dialog.ShowDialog();
 		}
 
 		private void Help_OnMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
 		{
-			throw new System.NotImplementedException();
+			var myAppPath = AppDomain.CurrentDomain.BaseDirectory;
+			if (File.Exists(myAppPath + @"User Manual\HashingToolHelp.html")) {
+				var defaultBrowserPath = BrowserHelper.GetDefaultBrowserPath();
+				Process.Start(defaultBrowserPath, string.Format("\"file://{0}{1}\"", myAppPath, @"User Manual\HashingToolHelp.html"));
+			} else {
+				MessageBox.Show("User Manual not found!", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+			}
 		}
 	}
 }

HashingTool/ViewModel/ApplicationViewModel.cs

@@ -32,7 +32,9 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
+using System.IO;
 using System.Linq;
+using System.Reflection;
 using System.Windows;
 using System.Windows.Input;
 using HashingTool.Views;
@@ -46,6 +48,8 @@ namespace HashingTool.ViewModel
 
 		private IMainView _currentView;
 		public static List<IMainView> AvailableViews;
+		private string _hashingLib;
+		private string _myVersion;
 
 		public ApplicationViewModel()
 		{
@@ -60,6 +64,18 @@ namespace HashingTool.ViewModel
 			CurrentViewModel = homeView;
 
 			HomeView = new RelayCommand(() => CurrentViewModel = homeView);
+
+			try {
+				_hashingLib = Assembly.LoadFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "VectoHashing.dll"))
+					.GetName().Version.ToString();
+			} catch (Exception) {
+				_hashingLib = "NOT FOUND";
+			}
+			try {
+				_myVersion = Assembly.GetExecutingAssembly().GetName().Version.ToString();
+			} catch (Exception) {
+				_myVersion = "NOT FOUND";
+			}
 		}
 
 		public List<IMainView> MainViewModels
@@ -98,5 +114,10 @@ namespace HashingTool.ViewModel
 
 			CurrentViewModel = MainViewModels.FirstOrDefault(mv => mv == mainView);
 		}
+
+		public string VersionInformation
+		{
+			get { return string.Format("Vecto Hashing Tool {0} / Hashing Library {1}", _myVersion, _hashingLib); }
+		}
 	}
 }