Add ContentChanges type

Author: nulltoken

LibGit2Sharp/ContentChanges.cs

@@ -0,0 +1,39 @@
+using System.Text;
+
+namespace LibGit2Sharp
+{
+    /// <summary>
+    ///   Holds the changes between two <see cref = "Blob" />s.
+    /// </summary>
+    public class ContentChanges
+    {
+        private readonly StringBuilder patchBuilder = new StringBuilder();
+
+        protected ContentChanges()
+        {
+        }
+
+        /// <summary>
+        ///   The number of lines added.
+        /// </summary>
+        public int LinesAdded { get; internal set; }
+
+        /// <summary>
+        ///   The number of lines deleted.
+        /// </summary>
+        public int LinesDeleted { get; internal set; }
+
+        /// <summary>
+        ///   The patch corresponding to these changes.
+        /// </summary>
+        public string Patch
+        {
+            get { return patchBuilder.ToString(); }
+        }
+
+        internal StringBuilder PatchBuilder
+        {
+            get { return patchBuilder; }
+        }
+    }
+}

LibGit2Sharp/LibGit2Sharp.csproj

@@ -49,6 +49,7 @@
     <Compile Include="Commit.cs" />
     <Compile Include="CommitCollection.cs" />
     <Compile Include="Configuration.cs" />
+    <Compile Include="ContentChanges.cs" />
     <Compile Include="Core\Compat\Environment.cs" />
     <Compile Include="Core\FilePath.cs" />
     <Compile Include="Core\FilePathExtensions.cs" />

LibGit2Sharp/TreeEntryChanges.cs

@@ -1,15 +1,12 @@
 using System.Text;
-using LibGit2Sharp.Core;
 
 namespace LibGit2Sharp
 {
     /// <summary>
     ///   Holds the changes between two versions of a tree entry.
     /// </summary>
-    public class TreeEntryChanges
+    public class TreeEntryChanges : ContentChanges
     {
-        private readonly StringBuilder patchBuilder = new StringBuilder();
-
         internal TreeEntryChanges(string path, Mode mode, ChangeKind status, string oldPath, Mode oldMode)
         {
             Path = path;
@@ -43,28 +40,5 @@ internal TreeEntryChanges(string path, Mode mode, ChangeKind status, string oldP
         ///   The old <see cref="Mode"/>.
         /// </summary>
         public Mode OldMode { get; private set; }
-
-        /// <summary>
-        ///   The number of lines added.
-        /// </summary>
-        public int LinesAdded { get; internal set; }
-
-        /// <summary>
-        ///   The number of lines deleted.
-        /// </summary>
-        public int LinesDeleted { get; internal set; }
-
-        /// <summary>
-        ///   The  patch corresponding to these changes.
-        /// </summary>
-        public string Patch
-        {
-            get { return patchBuilder.ToString(); }
-        }
-
-        internal StringBuilder PatchBuilder
-        {
-            get { return patchBuilder; }
-        }
     }
 }