Add assets

Assets/Cainos/Third Party/Lucid Editor/Editor/LucidGUIEvent.cs

@@ -0,0 +1,107 @@
+using System;
+using UnityEngine;
+
+namespace Cainos.LucidEditor
+{
+    public static class LucidGUIEvent
+    {
+        public static bool isRepaint
+        {
+            get
+            {
+                return Event.current.type == EventType.Repaint;
+            }
+        }
+
+        public static bool isLayout
+        {
+            get
+            {
+                return Event.current.type == EventType.Layout;
+            }
+        }
+
+        public static bool isUsed
+        {
+            get
+            {
+                return Event.current.type == EventType.Used;
+            }
+        }
+
+        public static Vector2 mousePosition
+        {
+            get
+            {
+                return Event.current.mousePosition;
+            }
+        }
+
+        public static Vector2 mouseDelta
+        {
+            get
+            {
+                return Event.current.delta;
+            }
+        }
+
+        public static bool GetKeyDown(KeyCode keyCode, bool use = false)
+        {
+            return GetGUIEvent(e => e.type == EventType.KeyDown && e.keyCode == keyCode, use);
+        }
+
+        public static bool GetKeyUp(KeyCode keyCode, bool use = false)
+        {
+            return GetGUIEvent(e => e.type == EventType.KeyUp && e.keyCode == keyCode, use);
+        }
+
+        public static bool GetMouseButtonDown(int button, bool use = false)
+        {
+            return GetGUIEvent(e => e.type == EventType.MouseDown && e.button == button, use);
+        }
+
+        public static bool GetMouseButtonDown(int button, Rect rect, bool use = false)
+        {
+            return GetGUIEvent(e => e.type == EventType.MouseDown && e.button == button && rect.Contains(e.mousePosition), use);
+        }
+
+        public static bool GetMouseButtonUp(int button, bool use = false)
+        {
+            return GetGUIEvent(e => e.type == EventType.MouseUp && e.button == button, use);
+        }
+
+        public static bool GetMouseButtonUp(int button, Rect rect, bool use = false)
+        {
+            return GetGUIEvent(e => e.type == EventType.MouseUp && e.button == button && rect.Contains(e.mousePosition), use);
+        }
+
+        public static bool GetMouseButtonMultiClick(int button, int count, bool use = false)
+        {
+            return GetGUIEvent(e => e.type == EventType.MouseUp && e.button == button && e.clickCount == count, use);
+        }
+
+        public static bool GetMouseButtonMultiClick(int button, int count, Rect rect, bool use = false)
+        {
+            return GetGUIEvent(e => e.type == EventType.MouseUp && e.button == button && e.clickCount == count && rect.Contains(e.mousePosition), use);
+        }
+
+        private static bool GetGUIEvent(Func<Event, bool> func, bool use)
+        {
+            if (func == null) return false;
+            var e = Event.current;
+            bool result = func.Invoke(e);
+            if (result && use) e.Use();
+            return result;
+        }
+
+        internal static void MouseDownEvent(Rect rect, Action action)
+        {
+            var e = Event.current;
+            if (e.type == EventType.MouseDown && rect.Contains(e.mousePosition) && e.button == 0)
+            {
+                action?.Invoke();
+                e.Use();
+            }
+        }
+    }
+}