修改调整

Assets/Plugins/FairyGUI/Examples/Emoji/EmojiMain.cs

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+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using FairyGUI;
+
+public class EmojiMain : MonoBehaviour
+{
+    GComponent _mainView;
+    GList _list;
+    GTextInput _input1;
+    GTextInput _input2;
+    GComponent _emojiSelectUI1;
+    GComponent _emojiSelectUI2;
+
+    class Message
+    {
+        public string sender;
+        public string senderIcon;
+        public string msg;
+        public bool fromMe;
+    }
+    List<Message> _messages;
+
+    Dictionary<uint, Emoji> _emojies;
+
+    void Awake()
+    {
+        UIPackage.AddPackage("UI/Emoji");
+
+        UIConfig.verticalScrollBar = "ui://Emoji/ScrollBar_VT";
+        UIConfig.defaultScrollBarDisplay = ScrollBarDisplayType.Auto;
+    }
+
+    void Start()
+    {
+        Application.targetFrameRate = 60;
+        Stage.inst.onKeyDown.Add(OnKeyDown);
+
+        _messages = new List<Message>();
+
+        _mainView = this.GetComponent<UIPanel>().ui;
+
+        _list = _mainView.GetChild("list").asList;
+        _list.SetVirtual();
+        _list.itemProvider = GetListItemResource;
+        _list.itemRenderer = RenderListItem;
+
+        _input1 = _mainView.GetChild("input1").asTextInput;
+        _input1.onKeyDown.Add(__inputKeyDown1);
+
+        _input2 = _mainView.GetChild("input2").asTextInput;
+        _input2.onKeyDown.Add(__inputKeyDown2);
+
+        //作为demo，这里只添加了部分表情素材
+        _emojies = new Dictionary<uint, Emoji>();
+        for (uint i = 0x1f600; i < 0x1f637; i++)
+        {
+            string url = UIPackage.GetItemURL("Emoji", Convert.ToString(i, 16));
+            if (url != null)
+                _emojies.Add(i, new Emoji(url));
+        }
+        _input2.emojies = _emojies;
+
+        _mainView.GetChild("btnSend1").onClick.Add(__clickSendBtn1);
+        _mainView.GetChild("btnSend2").onClick.Add(__clickSendBtn2);
+
+        _mainView.GetChild("btnEmoji1").onClick.Add(__clickEmojiBtn1);
+        _mainView.GetChild("btnEmoji2").onClick.Add(__clickEmojiBtn2);
+
+        _emojiSelectUI1 = UIPackage.CreateObject("Emoji", "EmojiSelectUI").asCom;
+        _emojiSelectUI1.fairyBatching = true;
+        _emojiSelectUI1.GetChild("list").asList.onClickItem.Add(__clickEmoji1);
+
+        _emojiSelectUI2 = UIPackage.CreateObject("Emoji", "EmojiSelectUI_ios").asCom;
+        _emojiSelectUI2.fairyBatching = true;
+        _emojiSelectUI2.GetChild("list").asList.onClickItem.Add(__clickEmoji2);
+    }
+
+    void AddMsg(string sender, string senderIcon, string msg, bool fromMe)
+    {
+        bool isScrollBottom = _list.scrollPane.isBottomMost;
+
+        Message newMessage = new Message();
+        newMessage.sender = sender;
+        newMessage.senderIcon = senderIcon;
+        newMessage.msg = msg;
+        newMessage.fromMe = fromMe;
+        _messages.Add(newMessage);
+
+        if (newMessage.fromMe)
+        {
+            if (_messages.Count == 1 || UnityEngine.Random.Range(0f, 1f) < 0.5f)
+            {
+                Message replyMessage = new Message();
+                replyMessage.sender = "FairyGUI";
+                replyMessage.senderIcon = "r1";
+                replyMessage.msg = "Today is a good day. \U0001f600";
+                replyMessage.fromMe = false;
+                _messages.Add(replyMessage);
+            }
+        }
+
+        if (_messages.Count > 100)
+            _messages.RemoveRange(0, _messages.Count - 100);
+
+        _list.numItems = _messages.Count;
+
+        if (isScrollBottom)
+            _list.scrollPane.ScrollBottom();
+    }
+
+    string GetListItemResource(int index)
+    {
+        Message msg = _messages[index];
+        if (msg.fromMe)
+            return "ui://Emoji/chatRight";
+        else
+            return "ui://Emoji/chatLeft";
+    }
+
+    void RenderListItem(int index, GObject obj)
+    {
+        GButton item = (GButton)obj;
+        Message msg = _messages[index];
+        if (!msg.fromMe)
+            item.GetChild("name").text = msg.sender;
+        item.icon = UIPackage.GetItemURL("Emoji", msg.senderIcon);
+
+        //Recaculate the text width
+        GRichTextField tf = item.GetChild("msg").asRichTextField;
+        tf.emojies = _emojies;
+        tf.text = EmojiParser.inst.Parse(msg.msg);
+    }
+
+    void __clickSendBtn1(EventContext context)
+    {
+        string msg = _input1.text;
+        if (msg.Length == 0)
+            return;
+
+        AddMsg("Unity", "r0", msg, true);
+        _input1.text = "";
+    }
+
+    void __clickSendBtn2(EventContext context)
+    {
+        string msg = _input2.text;
+        if (msg.Length == 0)
+            return;
+
+        AddMsg("Unity", "r0", msg, true);
+        _input2.text = "";
+    }
+
+    void __clickEmojiBtn1(EventContext context)
+    {
+        GRoot.inst.ShowPopup(_emojiSelectUI1, (GObject)context.sender, PopupDirection.Up);
+    }
+
+    void __clickEmojiBtn2(EventContext context)
+    {
+        GRoot.inst.ShowPopup(_emojiSelectUI2, (GObject)context.sender, PopupDirection.Up);
+    }
+
+    void __clickEmoji1(EventContext context)
+    {
+        GButton item = (GButton)context.data;
+        _input1.ReplaceSelection("[:" + item.text + "]");
+    }
+
+    void __clickEmoji2(EventContext context)
+    {
+        GButton item = (GButton)context.data;
+        _input2.ReplaceSelection(Char.ConvertFromUtf32(Convert.ToInt32(UIPackage.GetItemByURL(item.icon).name, 16)));
+    }
+
+    void __inputKeyDown1(EventContext context)
+    {
+        if (context.inputEvent.keyCode == KeyCode.Return)
+            _mainView.GetChild("btnSend1").onClick.Call();
+    }
+
+    void __inputKeyDown2(EventContext context)
+    {
+        if (context.inputEvent.keyCode == KeyCode.Return)
+            _mainView.GetChild("btnSend2").onClick.Call();
+    }
+
+    void OnKeyDown(EventContext context)
+    {
+        if (context.inputEvent.keyCode == KeyCode.Escape)
+        {
+            Application.Quit();
+        }
+    }
+}

Assets/Plugins/FairyGUI/Examples/Emoji/EmojiMain.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 4953851686ef2ed4d90f67c5fe144849
+timeCreated: 1446193148
+licenseType: Pro
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/FairyGUI/Examples/Emoji/EmojiParser.cs

@@ -0,0 +1,31 @@
+using FairyGUI;
+using FairyGUI.Utils;
+
+public class EmojiParser : UBBParser
+{
+    static EmojiParser _instance;
+    public new static EmojiParser inst
+    {
+        get
+        {
+            if (_instance == null)
+                _instance = new EmojiParser();
+            return _instance;
+        }
+    }
+
+    private static string[] TAGS = new string[]
+        { "88","am","bs","bz","ch","cool","dhq","dn","fd","gz","han","hx","hxiao","hxiu" };
+    public EmojiParser ()
+    {
+        foreach (string ss in TAGS)
+        {
+            this.handlers[":"+ss] = OnTag_Emoji;
+        }
+    }
+
+    string OnTag_Emoji(string tagName, bool end, string attr)
+    {
+        return "<img src='" + UIPackage.GetItemURL("Emoji", tagName.Substring(1).ToLower()) + "'/>";
+    }
+}

Assets/Plugins/FairyGUI/Examples/Emoji/EmojiParser.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: ebe7b2fb6b5fe8c488fac00b1b177326
+timeCreated: 1446193148
+licenseType: Pro
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: