refactor<*>: rewrite all with AvaloniaUI

src/Models/DiffResult.cs

@@ -0,0 +1,56 @@
+using System.Collections.Generic;
+
+namespace SourceGit.Models {
+    public enum TextDiffLineType {
+        None,
+        Normal,
+        Indicator,
+        Added,
+        Deleted,
+    }
+
+    public class TextInlineRange {
+        public int Start { get; set; }
+        public int Count { get; set; }
+        public TextInlineRange(int p, int n) { Start = p; Count = n; }
+    }
+
+    public class TextDiffLine {
+        public TextDiffLineType Type { get; set; } = TextDiffLineType.None;
+        public string Content { get; set; } = "";
+        public string OldLine { get; set; } = "";
+        public string NewLine { get; set; } = "";
+        public List<TextInlineRange> Highlights { get; set; } = new List<TextInlineRange>();
+
+        public TextDiffLine() { }
+        public TextDiffLine(TextDiffLineType type, string content, string oldLine, string newLine) {
+            Type = type;
+            Content = content;
+            OldLine = oldLine;
+            NewLine = newLine;
+        }
+    }
+
+    public class TextDiff {
+        public string File { get; set; } = string.Empty;
+        public List<TextDiffLine> Lines { get; set; } = new List<TextDiffLine>();
+        public int MaxLineNumber = 0;
+    }
+
+    public class LFSDiff {
+        public LFSObject Old { get; set; } = new LFSObject();
+        public LFSObject New { get; set; } = new LFSObject();
+    }
+
+    public class BinaryDiff {
+        public long OldSize { get; set; } = 0;
+        public long NewSize { get; set; } = 0;
+    }
+
+    public class DiffResult {
+        public bool IsBinary { get; set; } = false;
+        public bool IsLFS { get; set; } = false;
+        public TextDiff TextDiff { get; set; } = null;
+        public LFSDiff LFSDiff { get; set; } = null;
+    }
+}