Added online update check

- Logbert checks now (if not disabled in settings) for a new release on
startup.
- Fixed missing upgrade of previous user settings.

Author: couchcoding

src/GuiLibrary/Controls/MenuStripEx.cs

@@ -29,6 +29,7 @@
 #endregion
 
 using System;
+using System.Runtime.InteropServices;
 using System.Windows.Forms;
 
 namespace Com.Couchcoding.GuiLibrary.Controls
@@ -55,6 +56,37 @@ public sealed class MenuStripEx : MenuStrip
     /// </summary>
     private const uint MA_ACTIVATEANDEAT = 0x2;
 
+    /// <summary>
+    /// Sent to a window if the mouse causes the cursor to move within a window and mouse input is not captured. 
+    /// </summary>
+    private const int WM_SETCURSOR = 0x0020;
+
+    /// <summary>
+    /// The Hand cursor.
+    /// </summary>
+    private const int IDC_HAND = 0x7f89;
+
+    #endregion
+
+    #region Interop Methods
+
+    /// <summary>
+    /// Loads the specified cursor resource from the executable (.EXE) file associated with an application instance.
+    /// </summary>
+    /// <param name="hInstance">A handle to an instance of the module whose executable file contains the cursor to be loaded. </param>
+    /// <param name="lpCursorName">The name of the cursor resource to be loaded.</param>
+    /// <returns>If the function succeeds, the return value is the handle to the newly loaded cursor.</returns>
+    [DllImport("user32.dll")]
+    private static extern int LoadCursor(int hInstance, int lpCursorName);
+
+    /// <summary>
+    /// Sets the cursor shape. 
+    /// </summary>
+    /// <param name="hCursor">A handle to the cursor.</param>
+    /// <returns>The return value is the handle to the previous cursor, if there was one. </returns>
+    [DllImport("user32.dll")]
+    private static extern int SetCursor(int hCursor);
+
     #endregion
 
     #region Overridden Methods
@@ -65,6 +97,16 @@ public sealed class MenuStripEx : MenuStrip
     /// <param name="m">The Windows <see cref="T:System.Windows.Forms.Message"/> to process.</param>
     protected override void WndProc(ref Message m)
     {
+      if (m.Msg == WM_SETCURSOR && Cursor == Cursors.Hand)
+      {
+        // Set the systems hand cursor.
+        SetCursor(LoadCursor(0, IDC_HAND));
+
+        // The message has been handled.
+        m.Result = IntPtr.Zero;
+        return;
+      }
+
       base.WndProc(ref m);
 
       if (m.Msg == WM_MOUSEACTIVATE && m.Result == (IntPtr)MA_ACTIVATEANDEAT)

src/GuiLibrary/Properties/AssemblyInfo.cs

@@ -9,7 +9,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Couchcoding")]
 [assembly: AssemblyProduct("Logbert GUI Library")]
-[assembly: AssemblyCopyright("Copyright ©  2016 Couchcoding")]
+[assembly: AssemblyCopyright("Copyright ©  2017 Couchcoding")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -31,5 +31,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.2.0.0")]
-[assembly: AssemblyFileVersion("1.2.0.0")]
+[assembly: AssemblyVersion("1.3.1.0")]
+[assembly: AssemblyFileVersion("1.3.1.0")]

src/Logbert/App.config

@@ -375,6 +375,12 @@
       <setting name="LogWindowDrawGrid" serializeAs="String">
         <value>True</value>
       </setting>
+      <setting name="FrmMainCheckForUpdateOnStartup" serializeAs="String">
+        <value>True</value>
+      </setting>
+      <setting name="SettingsUpgradeRequired" serializeAs="String">
+        <value>True</value>
+      </setting>
     </Com.Couchcoding.Logbert.Properties.Settings>
   </userSettings>
   <applicationSettings>

src/Logbert/Controls/OptionPanels/OptionPanelFontColor.Designer.cs

@@ -140,6 +140,7 @@ public override void InitializeControl()
       chkAllowOnlyOneInstance.Checked = Settings.Default.FrmMainAllowOnlyOneInstance;
       nudMaxLogMessages.Value         = Settings.Default.MaxLogMessages;
       chkEnableColorMap.Checked       = Settings.Default.EnableColorMap;
+      chkCheckForUpdate.Checked       = Settings.Default.FrmMainCheckForUpdateOnStartup;
 
       chkAnnotateTrace.Checked        = ((LogLevel)Settings.Default.ColorMapAnnotation & LogLevel.Trace)   == LogLevel.Trace;
       chkAnnotateDebug.Checked        = ((LogLevel)Settings.Default.ColorMapAnnotation & LogLevel.Debug)   == LogLevel.Debug;
@@ -162,6 +163,7 @@ public override void SaveSettings()
         Settings.Default.FrmMainAllowOnlyOneInstance         = chkAllowOnlyOneInstance.Checked;
         Settings.Default.MaxLogMessages                      = (int)nudMaxLogMessages.Value;
         Settings.Default.EnableColorMap                      = chkEnableColorMap.Checked;
+        Settings.Default.FrmMainCheckForUpdateOnStartup      = chkCheckForUpdate.Checked;
 
         Settings.Default.ColorMapAnnotation = 0;
         Settings.Default.ColorMapAnnotation |= chkAnnotateTrace.Checked   ? (int)LogLevel.Trace   : 0;

src/Logbert/Controls/OptionPanels/OptionPanelGeneral.Designer.cs

@@ -29,7 +29,6 @@
 #endregion
 
 using System;
-using System.Diagnostics;
 using System.Windows.Forms;
 
 using Com.Couchcoding.GuiLibrary.Dialogs;
@@ -65,38 +64,7 @@ private void LstComponentsDoubleClick(object sender, EventArgs e)
 
       if (info.SubItem != null && info.SubItem.Text.StartsWith("http"))
       {
-        try
-        {
-          Process.Start(info.SubItem.Text);
-        }
-        catch (Exception ex1)
-        {
-          // System.ComponentModel.Win32Exception is a known exception that occurs when Firefox is default browser.  
-          // It actually opens the browser but STILL throws this exception so we can just ignore it.  If not this exception,
-          // then attempt to open the URL in IE instead.
-          if (ex1.GetType().ToString() != "System.ComponentModel.Win32Exception")
-          {
-            // Sometimes throws exception so we have to just ignore
-            // this is a common .NET bug that no one online really has a great reason for so now we just need to try to open
-            // the URL using IE if we can.
-            try
-            {
-              ProcessStartInfo startInfo = new ProcessStartInfo(
-                  "IExplore.exe"
-                , info.SubItem.Text);
-
-              Process.Start(startInfo);
-            }
-            catch (Exception ex2)
-            {
-              MessageBox.Show(
-                  Application.ProductName
-                , string.Format(Resources.strErrorOpeningSystemBrowser, ex2.Message)
-                , MessageBoxButtons.OK
-                , MessageBoxIcon.Error);
-            }
-          }
-        }
+        Browser.Open(info.SubItem.Text, this);
       }
     }
 

src/Logbert/Controls/OptionPanels/OptionPanelGeneral.cs

@@ -0,0 +1,87 @@
+#region Copyright © 2017 Couchcoding
+
+// File:    Browser.cs
+// Package: Logbert
+// Project: Logbert
+// 
+// The MIT License (MIT)
+// 
+// Copyright (c) 2017 Couchcoding
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#endregion
+
+using Com.Couchcoding.Logbert.Properties;
+using System;
+using System.Diagnostics;
+using System.Windows.Forms;
+
+namespace Com.Couchcoding.Logbert.Helper
+{
+  /// <summary>
+  /// Implements helper methods to access the system browser.
+  /// </summary>
+  public static class Browser
+  {
+    #region Public Methods
+
+    /// <summary>
+    /// Opens the system web browser with the specified URI.
+    /// </summary>
+    /// <param name="URI">THE URI to open in the system browser.</param>
+    /// <param name="owner">The <see cref="IWin32Window"/> as parent for the <see cref="MessageBox"/> that is shown on error.</param>
+    public static void Open(string URI, IWin32Window owner)
+    {
+      try
+      {
+        Process.Start(URI);
+      }
+      catch (Exception ex1)
+      {
+        // System.ComponentModel.Win32Exception is a known exception that occurs when Firefox is default browser.  
+        // It actually opens the browser but STILL throws this exception so we can just ignore it.  If not this exception,
+        // then attempt to open the URL in IE instead.
+        if (ex1.GetType().ToString() != "System.ComponentModel.Win32Exception")
+        {
+          // Sometimes throws exception so we have to just ignore.
+          // This is a common .NET issue that no one online really has a great reason for so now we just need to try to open the URL using IE if we can.
+          try
+          {
+            ProcessStartInfo startInfo = 
+              new ProcessStartInfo("IExplore.exe", URI);
+
+            Process.Start(startInfo);
+          }
+          catch
+          {
+            MessageBox.Show(
+                owner
+              , string.Format(Resources.strMainUnableToOpenUri, URI)
+              , Application.ProductName
+              , MessageBoxButtons.OK
+              , MessageBoxIcon.Error);
+          }
+        }
+      }
+    }
+
+    #endregion
+  }
+}

src/Logbert/Dialogs/FrmAbout.cs

@@ -256,6 +256,7 @@
     <Compile Include="Dialogs\FrmOptions.Designer.cs">
       <DependentUpon>FrmOptions.cs</DependentUpon>
     </Compile>
+    <Compile Include="Helper\Browser.cs" />
     <Compile Include="Helper\GdiCache.cs" />
     <Compile Include="Helper\Extensions.cs" />
     <Compile Include="Helper\FlatColorTable.cs" />