Fixed some bugs in the hex editor

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@3026 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/DisplayBindings/HexEditor/Project/Src/Editor.cs

@@ -22,13 +22,13 @@ using HexEditor.Util;
 
 namespace HexEditor
 {
-	// TODO : Make BIG FILES COMPATIBLE (data structures are bad)
-
 	/// <summary>
 	/// Hexadecimal editor control.
 	/// </summary>
 	public partial class Editor : UserControl
 	{
+		// TODO : Make big files compatible (data structures are bad)
+
 		/// <summary>
 		/// number of the first visible line (first line = 0)
 		/// </summary>
@@ -123,7 +123,10 @@ namespace HexEditor
 		{
 			string configpath = Path.GetDirectoryName(typeof(Editor).Assembly.Location) + Path.DirectorySeparatorChar + "config.xml";
 			
-			if (!File.Exists(configpath)) return;
+			if (!File.Exists(configpath)) {
+				this.settings = Settings.CreateDefault();
+				return;
+			}
 			
 			XmlDocument doc = new XmlDocument();
 			doc.Load(configpath);
@@ -1874,6 +1877,9 @@ namespace HexEditor
 				textwidth = underscorewidth * count;
 				hexwidth = underscorewidth3 * count;
 			}
+			
+			if (count < 1)
+				count = 1;
 
 			return count;
 		}

src/AddIns/DisplayBindings/HexEditor/Project/Src/Util/Settings.cs

@@ -92,6 +92,31 @@ namespace HexEditor.Util
 			                      int.Parse(node.Attributes["B"].Value));
 		}
 		
+		public static Settings CreateDefault()
+		{
+			Settings settings = new Settings();
+			
+			settings.bytesPerLine = 16;
+			settings.fitToWidth = false;
+			settings.fileTypes = new string[] {".exe", ".dll"};
+			settings.viewMode = ViewMode.Hexadecimal;
+			
+			settings.dataBold = false;
+			settings.dataItalic = false;
+			settings.dataUnderline = false;
+			
+			settings.offsetBold = false;
+			settings.offsetItalic = false;
+			settings.offsetUnderline = false;
+			
+			settings.dataForeColor = Color.Black;
+			settings.offsetForeColor = Color.Blue;
+			
+			settings.offsetFont = settings.dataFont = new Font("Courier New", 9.5f, FontStyle.Regular);
+			
+			return settings;
+		}
+		
 		public Color OffsetForeColor {
 			get { return offsetForeColor; }
 			set { offsetForeColor = value; }

src/AddIns/DisplayBindings/HexEditor/Project/Src/View/HexEditDisplayBinding.cs

@@ -46,7 +46,7 @@ namespace HexEditor.View
 				string configpath = Path.GetDirectoryName(typeof(Editor).Assembly.Location) + Path.DirectorySeparatorChar + "config.xml";
 				
 				if (!File.Exists(configpath))
-					return new string[] {".exe;.dll"};
+					return new string[] {".exe",".dll"};
 				
 				doc.Load(configpath);