Initial commit

2024-08-15 00:43:27 +00:00 · 2022-09-13 00:36:34 -05:00 · 2022-09-13 00:36:34 -05:00 · 3c7cc0c973
commit 3c7cc0c973
8391 changed files with 704313 additions and 0 deletions
--- a/Library/PackageCache/com.unity.timeline@1.2.18/Editor/Actions/ItemAction.cs
+++ b/Library/PackageCache/com.unity.timeline@1.2.18/Editor/Actions/ItemAction.cs
@ -0,0 +1,124 @@
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+using UnityEngine.Timeline;
+
+namespace UnityEditor.Timeline
+{
+    [ActiveInMode(TimelineModes.Default)]
+    abstract class ItemAction<T> : MenuItemActionBase where T : class
+    {
+        public abstract bool Execute(WindowState state, T[] items);
+
+        protected virtual MenuActionDisplayState GetDisplayState(WindowState state, T[] items)
+        {
+            return items.Length > 0 ? MenuActionDisplayState.Visible : MenuActionDisplayState.Disabled;
+        }
+
+        protected virtual string GetDisplayName(T[] items)
+        {
+            return menuName;
+        }
+
+        public bool CanExecute(WindowState state, T[] items)
+        {
+            return GetDisplayState(state, items) == MenuActionDisplayState.Visible;
+        }
+
+        protected virtual void AddMenuItem(WindowState state, T[] items, List<MenuActionItem> menuItem)
+        {
+            var mode = TimelineWindow.instance.currentMode.mode;
+            menuItem.Add(
+                new MenuActionItem()
+                {
+                    category = category,
+                    entryName = GetDisplayName(items),
+                    shortCut = this.shortCut,
+                    isChecked = false,
+                    isActiveInMode = IsActionActiveInMode(this, mode),
+                    priority = priority,
+                    state = GetDisplayState(state, items),
+                    callback = () => Execute(state, items)
+                }
+            );
+        }
+
+        public static bool HandleShortcut(WindowState state, Event evt, T item)
+        {
+            T[] items = { item };
+
+            foreach (ItemAction<T> action in actions)
+            {
+                var attr = action.GetType().GetCustomAttributes(typeof(ShortcutAttribute), true);
+
+                foreach (ShortcutAttribute shortcut in attr)
+                {
+                    if (shortcut.MatchesEvent(evt))
+                    {
+                        if (s_ShowActionTriggeredByShortcut)
+                            Debug.Log(action.GetType().Name);
+
+                        if (!IsActionActiveInMode(action, TimelineWindow.instance.currentMode.mode))
+                            return false;
+
+                        var result = action.Execute(state, items);
+                        state.Refresh();
+                        state.Evaluate();
+                        return result;
+                    }
+                }
+            }
+
+            return false;
+        }
+
+        static List<ItemAction<T>> s_ActionClasses;
+
+        static List<ItemAction<T>> actions
+        {
+            get
+            {
+                if (s_ActionClasses == null)
+                {
+                    s_ActionClasses = GetActionsOfType(typeof(ItemAction<T>)).Select(x => (ItemAction<T>)x.GetConstructors()[0].Invoke(null)).ToList();
+                }
+
+                return s_ActionClasses;
+            }
+        }
+
+        public static void GetMenuEntries(T[] items, List<MenuActionItem> menuItems)
+        {
+            if (items == null || items.Length == 0)
+                return;
+
+            foreach (var action in actions)
+            {
+                if (action.showInMenu)
+                    action.AddMenuItem(TimelineWindow.instance.state, items, menuItems);
+            }
+        }
+
+        public static bool Invoke<TAction>(WindowState state, T[] items)
+            where TAction : ItemAction<T>
+        {
+            var itemsDerived = items.ToArray();
+
+            if (!itemsDerived.Any())
+                return false;
+
+            var action = actions.FirstOrDefault(x => x.GetType() == typeof(TAction));
+
+            if (action != null)
+                return action.Execute(state, itemsDerived);
+
+            return false;
+        }
+
+        public static bool Invoke<TAction>(WindowState state, T item)
+            where TAction : ItemAction<T>
+        {
+            return Invoke<TAction>(state, new[] {item});
+        }
+    }
+}