轨迹插件引入

Assets/Plugins/ToolBuddy/Dependencies/DevTools/Editor/DTStatusbar.cs

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+// =====================================================================
+// Copyright 2013-2017 Fluffy Underware
+// All rights reserved
+// 
+// http://www.fluffyunderware.com
+// =====================================================================
+
+using UnityEngine;
+using UnityEditor;
+using FluffyUnderware.DevTools.Extensions;
+using FluffyUnderware.DevToolsEditor.Extensions;
+
+namespace FluffyUnderware.DevToolsEditor
+{
+    public class DTStatusbar
+    {
+        string mSourceIdent;
+        string mStatusBarMessage;
+        MessageType mStatusBarMessageType;
+        float mStatusBarMessageDelay;
+        double mStatusBarMessageLastTime;
+
+        GUIStyle mMessageStyle;
+        public GUIStyle MessageStyle
+        {
+            get
+            {
+                if (mMessageStyle == null)
+                {
+                    mMessageStyle = GetStyle();
+                }
+                return mMessageStyle;
+            }
+            set
+            {
+                mMessageStyle = value;
+            }
+        }
+
+        public bool Visible = true;
+
+
+        protected virtual GUIStyle GetStyle()
+        {
+            GUIStyle st=new GUIStyle(GUI.skin.GetStyle("HelpBox"));
+            st.richText = true;
+            return st;
+        }
+
+        protected virtual void GetColors()
+        {
+            switch (mStatusBarMessageType)
+            {
+                case MessageType.Error:
+                    GUI.contentColor = Color.white;
+                    GUI.backgroundColor = Color.red.SkinAwareColor();
+                    break;
+                case MessageType.Warning:
+                    GUI.contentColor = Color.white;
+                    GUI.backgroundColor = Color.yellow.SkinAwareColor();
+                    break;
+                case MessageType.Info:
+                    GUI.contentColor = Color.yellow;
+                    break;
+                default:
+                    GUI.contentColor = Color.white;
+                    break;
+            }
+
+            
+        }
+
+        public void Clear(string source="")
+        {
+            if (source == mSourceIdent || string.IsNullOrEmpty(mSourceIdent))
+            {
+                mStatusBarMessage = "";
+                mStatusBarMessageType = MessageType.None;
+                mStatusBarMessageDelay = 0;
+                mStatusBarMessageLastTime = EditorApplication.timeSinceStartup;
+                mSourceIdent = "";
+            }
+
+        }
+
+        public void Set(string text, string source="",float delay = 0)
+        {
+            SetMessage(text, source,MessageType.None, delay);
+        }
+
+        public void SetError(string text, string source = "", float delay = 0)
+        {
+            SetMessage(text,source, MessageType.Error, delay);
+        }
+
+        public void SetInfo(string text, string source = "", float delay = 0)
+        {
+            SetMessage(text, source,MessageType.Info, delay);
+        }
+
+        public void SetWarning(string text, string source = "", float delay = 0)
+        {
+            SetMessage(text, source,MessageType.Warning, delay);
+        }
+
+        public void SetMessage(string msg = "", string source="",MessageType type = MessageType.None, float delay = 0)
+        {
+                mStatusBarMessage = msg;
+                mStatusBarMessageType = type;
+                mStatusBarMessageDelay = delay;
+                mStatusBarMessageLastTime = EditorApplication.timeSinceStartup;
+                mSourceIdent = source;
+        }
+
+        /// <summary>
+        /// Renders the StatusBar
+        /// </summary>
+        /// <param name="renderingZone">the rect to use</param>
+        /// <param name="style">(Optional) A style to override the default style</param>
+        /// <param name="fit">Allow the <paramref name="renderingZone"/> to be modified to fit the text to render</param>
+        /// <returns>true if you should do a repaint (i.e. a color fade is in progress)</returns>
+        public bool Render(Rect renderingZone, GUIStyle style=null, bool fit=false)
+        {
+            if (!Visible || string.IsNullOrEmpty(mStatusBarMessage))
+                return false;
+            
+            Color c = GUI.contentColor;
+            //Color bc = GUI.backgroundColor;
+            GetColors();
+            GUI.contentColor = GUI.contentColor.Fade(mStatusBarMessageLastTime, mStatusBarMessageDelay, 1);
+            bool repaint = (EditorApplication.timeSinceStartup-mStatusBarMessageDelay<mStatusBarMessageLastTime);
+            if (fit)
+            {
+                Vector2 calcSize = EditorStyles.label.CalcSize(new GUIContent(mStatusBarMessage));
+                float w=calcSize.x + 20;
+                renderingZone.x += (renderingZone.width - w) / 2;
+                renderingZone.width = w;
+                float h = calcSize.y;
+                renderingZone.y += renderingZone.height - h;
+                renderingZone.height = h;
+            }
+
+            EditorGUI.LabelField(renderingZone, mStatusBarMessage, style==null ? MessageStyle:style);
+            GUI.contentColor = c;
+            //GUI.backgroundColor = bc;
+            return repaint;
+        }
+    }
+
+
+}