Undo and Redo Operations Functional, with some caveats

2018-12-01 19:41:40 -08:00
parent 92249cac8f
commit 17b1e56180
13 changed files with 563 additions and 81 deletions
@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using QURO;
+
+namespace SpriteMapEditor.SpriteMapModifications
+{
+    class RenameSprite : ISpriteMapModification
+    {
+        private readonly SpriteMapRegion sprite;
+
+        private readonly string newName;
+        private readonly string oldName;
+
+        private List<int> preChangeSelection;
+        private List<int> postChangeSelection;
+
+        public RenameSprite(SpriteMapRegion spriteToRename, string name)
+        {
+            sprite = spriteToRename;
+            newName = name;
+            oldName = sprite.Name;
+        }
+
+        public void Do()
+        {
+            sprite.Name = newName;
+        }
+
+        public void Undo()
+        {
+            sprite.Name = oldName;
+        }
+
+        public List<int> GetPreChangeSelection()
+        {
+            return preChangeSelection;
+        }
+        public void SetPreChangeSelection(List<int> currentSelection)
+        {
+            preChangeSelection = currentSelection;
+        }
+        public List<int> GetPostChangeSelection()
+        {
+            return postChangeSelection;
+        }
+        public void SetPostChangeSelection(List<int> currentSelection)
+        {
+            postChangeSelection = currentSelection;
+        }
+
+        public override string ToString()
+        {
+            return "Rename Sprite";
+        }
+    }
+}