Add AboutBox, TestForm, improve responsiveness

Add TestForm to run test suite
Improve responsiveness of scrollbar and GraphicsViewer
Move codec into N64Graphics class

Author: queueRAM

Texture64/AboutBox.Designer.cs

@@ -0,0 +1,123 @@
+using System;
+using System.Drawing;
+using System.Reflection;
+using System.Windows.Forms;
+using Texture64.Properties;
+
+namespace Texture64
+{
+   partial class AboutBox : Form
+   {
+      private int frame = 0;
+      private readonly Bitmap[] frameImages = new Bitmap[] {
+         Resources.flower_0,
+         Resources.flower_1,
+         Resources.flower_2,
+         Resources.flower_3,
+         Resources.flower_3,
+         Resources.flower_2,
+         Resources.flower_1,
+         Resources.flower_0
+      };
+      public AboutBox()
+      {
+         InitializeComponent();
+         this.Text = String.Format("About {0}", AssemblyTitle);
+         this.labelProductName.Text = AssemblyProduct;
+         this.labelVersion.Text = String.Format("Version {0}", AssemblyVersion);
+         this.labelCopyright.Text = AssemblyCopyright;
+         this.textBoxDescription.Text = AssemblyDescription;
+      }
+
+      #region Assembly Attribute Accessors
+
+      public string AssemblyTitle
+      {
+         get
+         {
+            object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyTitleAttribute), false);
+            if (attributes.Length > 0)
+            {
+               AssemblyTitleAttribute titleAttribute = (AssemblyTitleAttribute)attributes[0];
+               if (titleAttribute.Title != "")
+               {
+                  return titleAttribute.Title;
+               }
+            }
+            return System.IO.Path.GetFileNameWithoutExtension(Assembly.GetExecutingAssembly().CodeBase);
+         }
+      }
+
+      public string AssemblyVersion
+      {
+         get
+         {
+            return Assembly.GetExecutingAssembly().GetName().Version.ToString();
+         }
+      }
+
+      public string AssemblyDescription
+      {
+         get
+         {
+            object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyDescriptionAttribute), false);
+            if (attributes.Length == 0)
+            {
+               return "";
+            }
+            return ((AssemblyDescriptionAttribute)attributes[0]).Description;
+         }
+      }
+
+      public string AssemblyProduct
+      {
+         get
+         {
+            object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyProductAttribute), false);
+            if (attributes.Length == 0)
+            {
+               return "";
+            }
+            return ((AssemblyProductAttribute)attributes[0]).Product;
+         }
+      }
+
+      public string AssemblyCopyright
+      {
+         get
+         {
+            object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false);
+            if (attributes.Length == 0)
+            {
+               return "";
+            }
+            return ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
+         }
+      }
+
+      public string AssemblyCompany
+      {
+         get
+         {
+            object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyCompanyAttribute), false);
+            if (attributes.Length == 0)
+            {
+               return "";
+            }
+            return ((AssemblyCompanyAttribute)attributes[0]).Company;
+         }
+      }
+      #endregion
+
+      private void timerAnimate_Tick(object sender, EventArgs e)
+      {
+         frame++;
+         if (frame >= frameImages.Length)
+         {
+            frame = 0;
+         }
+         logoPictureBox.Image = frameImages[frame];
+         logoPictureBox.Refresh();
+      }
+   }
+}