0.1.0: Added favorites window

Editor/Favorites/Window/EditorFavoritesPopupWindowContextMenu.cs

@@ -0,0 +1,93 @@
+using UnityEditor;
+using UnityEngine;
+
+namespace Game.NavigationTool.Editor
+{
+    internal sealed class EditorFavoritesPopupWindowContextMenu : PopupWindowContent
+    {
+        private readonly Favorites.Entry entry;
+        private readonly Option[] options;
+        private readonly Styles styles;
+
+        public static void Show(Vector2 mousePosition, Favorites.Entry entry)
+        {
+            var rect = new Rect(mousePosition.x, mousePosition.y, 0.0f, 0.0f);
+            PopupWindow.Show(rect, new EditorFavoritesPopupWindowContextMenu(entry));
+        }
+
+        private EditorFavoritesPopupWindowContextMenu(Favorites.Entry entry)
+        {
+            this.entry = entry;
+            styles = new Styles();
+            
+            options = new[]
+            {
+                new Option("Add Folder", OnAddFolder, () => entry == null || !entry.isAsset),
+                new Option("Rename Folder", OnRenameFolder, () =>  entry != null && !entry.isAsset),
+                new Option("Remove", OnRemove, () => entry != null)
+            };
+        }
+        
+        public override void OnGUI(Rect rect)
+        {
+            styles.Initialize(GUI.skin);
+            var entryRect = new Rect(0.0f, 0.0f, rect.width, EditorGUIUtility.singleLineHeight);
+
+            for (var i = 0; i < options.Length; i++)
+            {
+                GUI.enabled = options[i].criteria.Invoke();
+                
+                if (GUI.Button(entryRect, options[i].name, styles.contextOption))
+                    options[i].action.Invoke();
+
+                entryRect.y += EditorGUIUtility.singleLineHeight;
+            }
+            
+            GUI.enabled = true;
+        }
+
+        public override Vector2 GetWindowSize()
+        {
+            return new Vector2(200.0f, options.Length * EditorGUIUtility.singleLineHeight + 6.0f);
+        }
+
+        private void OnAddFolder()
+        {
+            editorWindow.Close();
+            EditorFavoritesPopupWindowAddFolder.Show(new Vector2(0.0f, 0.0f), entry);
+        }
+
+        private void OnRenameFolder()
+        {
+            editorWindow.Close();
+            EditorFavoritesPopupWindowRenameFolder.Show(new Vector2(0.0f, 0.0f), entry);
+        }
+        
+        private void OnRemove()
+        {
+            Favorites favorites = FavoritesUtility.GetFavorites();
+            favorites.Remove(entry);
+            editorWindow.Close();
+        }
+
+        /// <summary>
+        /// Class: Option in drop down menu
+        /// </summary>
+        private sealed class Option
+        {
+            public delegate void DoAction();
+            public delegate bool DoActionCriteria();
+            
+            public readonly string name;
+            public readonly DoAction action;
+            public readonly DoActionCriteria criteria;
+
+            public Option(string name, DoAction action, DoActionCriteria criteria = null)
+            {
+                this.name = name;
+                this.action = action;
+                this.criteria = criteria;
+            }
+        }
+    }
+}