Moved some stuff around, added PSRunspace backport.

Closes #7

SuperLTI/Copy.cs → SuperLTI/Classes/Copy.cs

@@ -11,16 +11,18 @@ public static void CopyTo(FileInfo file, FileInfo destination, Action<int> progr
             const int bufferSize = 1024 * 1024;
             byte[] buffer = new byte[bufferSize], buffer2 = new byte[bufferSize];
             bool swap = false;
-            int progress = 0, reportedProgress = 0, read = 0;
+            int reportedProgress = 0;
             long len = file.Length;
             float flen = len;
             Task writer = null;
             using (var source = file.OpenRead())
             using (var dest = destination.OpenWrite())
             {
                 dest.SetLength(source.Length);
+                int read;
                 for (long size = 0; size < len; size += read)
                 {
+                    int progress;
                     if ((progress = ((int)((size / flen) * 100))) != reportedProgress)
                     {
                         progressCallback(reportedProgress = progress);

SuperLTI/Classes/Logger.cs

@@ -0,0 +1,20 @@
+using System.Diagnostics;
+
+namespace SuperLTI
+{
+    public static class Logger
+    {
+        public static void WriteEventLog(string logText, EventLogEntryType messageType)
+        {
+            EventLog eventLog = new EventLog("Application")
+            {
+                Source = "SuperLTI"
+            };
+            if (!EventLog.SourceExists(eventLog.Source))
+            {
+                EventLog.CreateEventSource("SuperLTI", "Application");
+            }
+            eventLog.WriteEntry(logText, messageType);
+        }
+    }
+}

SuperLTI/Classes/PSRunspace.cs

@@ -0,0 +1,55 @@
+using System;
+using System.Windows.Forms;
+
+namespace SuperLTI
+{
+    /// <summary>
+    /// The PowerShell runspace passed to the "install engine's" PowerShell instance.
+    /// This allows the PowerShell script to access these properties and methods from PowerShell.
+    /// </summary>
+    public class PSRunspace
+    {
+        /// <summary>
+        /// Get / set the title of the main window.
+        /// </summary>
+        public string WindowTitle
+        {
+            get
+            {
+                return Program.MainForm.ProgressDialog.Title;
+            }
+            set
+            {
+                Program.MainForm.BeginInvoke(new Action(() => {
+                    Program.MainForm.ProgressDialog.Title = value;
+                }));
+            }
+        }
+        /// <summary>
+        /// Gets / sets the TopMost status of the main window. True means that the main window is always on top.
+        /// </summary>
+        public bool WindowTopMost
+        {
+            get
+            {
+                return Program.MainForm.TopMost;
+            }
+            set
+            {
+                Program.MainForm.Invoke(new Action(() => {
+                    Program.MainForm.TopMost = value;
+                }));
+            }
+        }
+        /// <summary>
+        /// Gets the raw SuperLTI arguments that were passed to SuperLTI on launch.
+        /// </summary>
+        public string[] RawArguments
+        {
+            get
+            {
+                return Program.Arguments;
+            }
+        }
+    }
+}

SuperLTI/ProgressDialog.cs → SuperLTI/Classes/ProgressDialog.cs

@@ -6,20 +6,17 @@ namespace SuperLTI
 {
     public class ProgressDialog
     {
-        private IntPtr _parentHandle;
-
-        private Win32IProgressDialog pd = null;
-
+        private readonly IntPtr _parentHandle;
+        private IWin32IProgressDialog pd = null;
         public ProgressDialog(IntPtr parentHandle)
         {
             _parentHandle = parentHandle;
         }
-
         public void ShowDialog(params PROGDLG[] flags)
         {
             if (pd == null)
             {
-                pd = (Win32IProgressDialog)new Win32ProgressDialog();
+                pd = (IWin32IProgressDialog)new Win32ProgressDialog();
                 pd.SetTitle(_Title);
                 pd.SetCancelMsg(_CancelMessage, null);
                 pd.SetLine(1, _Line1, false, IntPtr.Zero);
@@ -31,14 +28,13 @@ public void ShowDialog(params PROGDLG[] flags)
                     dialogFlags = flags[0];
                     for (var i = 1; i < flags.Length; i++)
                     {
-                        dialogFlags = dialogFlags | flags[i];
+                        dialogFlags |= flags[i];
                     }
                 }
                 pd.Timer(PDTIMER.Reset, null);
                 pd.StartProgressDialog(_parentHandle, null, dialogFlags, IntPtr.Zero);
             }
         }
-
         public void CloseDialog()
         {
             if (pd != null)
@@ -48,7 +44,6 @@ public void CloseDialog()
                 pd = null;
             }
         }
-
         private string _Title = string.Empty;
         public string Title
         {
@@ -65,7 +60,6 @@ public string Title
                 }
             }
         }
-
         private string _CancelMessage = string.Empty;
         public string CancelMessage
         {
@@ -82,7 +76,6 @@ public string CancelMessage
                 }
             }
         }
-
         private string _Line1 = string.Empty;
         public string Line1
         {
@@ -99,7 +92,6 @@ public string Line1
                 }
             }
         }
-
         private string _Line2 = string.Empty;
         public string Line2
         {
@@ -116,7 +108,6 @@ public string Line2
                 }
             }
         }
-
         private string _Line3 = string.Empty;
         public string Line3
         {
@@ -133,7 +124,6 @@ public string Line3
                 }
             }
         }
-
         private uint _value = 0;
         public uint Value
         {
@@ -150,7 +140,6 @@ public uint Value
                 }
             }
         }
-
         private uint _maximum = 100;
         public uint Maximum
         {
@@ -186,19 +175,17 @@ public void ResetTimer()
         }
         #region "Win32 Stuff"
         // The below was copied from: http://pinvoke.net/default.aspx/Interfaces/IProgressDialog.html
-
-        public static class shlwapi
+        public static class Shlwapi
         {
             [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1060:MovePInvokesToNativeMethodsClass")]
             [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Globalization", "CA2101:SpecifyMarshalingForPInvokeStringArguments", MessageId = "1")]
             [DllImport("shlwapi.dll", CharSet = CharSet.Auto)]
             static extern bool PathCompactPath(IntPtr hDC, [In, Out] StringBuilder pszPath, int dx);
         }
-
         [ComImport]
         [Guid("EBBC7C04-315E-11d2-B62F-006097DF5BD4")]
         [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
-        public interface Win32IProgressDialog
+        public interface IWin32IProgressDialog
         {
             /// <summary>
             /// Starts the progress dialog box.
@@ -339,7 +326,6 @@ public enum PDTIMER : uint //DWORD
             /// <summary>Progress has been resumed.</summary>
             Resume = (0x03)
         }
-
         [Flags]
         public enum PROGDLG : uint //DWORD
         {