重新加入事件系统。

src/Application.js

@@ -1,4 +1,5 @@
 import Editor from './Editor';
+import EventDispatcher from './event/EventDispatcher';
 import Viewport from './ui/Viewport';
 import Script from './core/Script';
 import Player from './core/Player';
@@ -13,7 +14,11 @@ import RemoveObjectCommand from './command/RemoveObjectCommand';
  */
 function Application(container) {
 
-    var editor = new Editor();
+    this.container = container;
+    this.event = new EventDispatcher(this);
+
+    // editor
+    var editor = new Editor(this);
     this.editor = editor;
 
     // dom

src/Editor.js

@@ -10,7 +10,7 @@ import SceneUtils from './utils/SceneUtils';
  * @author mrdoob / http://mrdoob.com/
  */
 
-function Editor() {
+function Editor(app) {
 
     this.DEFAULT_CAMERA = new THREE.PerspectiveCamera(50, 1, 0.1, 10000);
     this.DEFAULT_CAMERA.name = 'Camera';

src/event/BaseEvent.js

@@ -0,0 +1,27 @@
+import NotImplementedException from '../exception/NotImplementedException';
+
+/**
+ * 事件基类
+ */
+class BaseEvent {
+
+    constructor(app) {
+        this.app = app;
+    }
+
+    /**
+     * 开始执行
+     */
+    start() {
+        throw NotImplementedException();
+    }
+
+    /**
+     * 停止执行
+     */
+    stop() {
+        throw NotImplementedException();
+    }
+}
+
+export default BaseEvent;

src/event/EventDispatcher.js

@@ -0,0 +1,75 @@
+import { dispatch } from '../third_party';
+import EventList from './EventList';
+
+/**
+ * 事件执行器
+ */
+class EventDispatcher {
+
+    constructor(app) {
+        this.app = app;
+        this.dispatch = dispatch.apply(dispatch, EventList);
+        // this.domElement = this.app.container;
+        // this.addDomEventListener();
+    }
+
+    /**
+     * 执行事件
+     * @param {*} eventName 
+     * @param {*} _this 
+     * @param {*} others 
+     */
+    call(eventName, _this, ...others) {
+        this.dispatch.call(eventName, _this, ...others);
+    }
+
+    /**
+     * 监听事件
+     * @param {*} eventName 
+     * @param {*} callback 
+     */
+    on(eventName, callback) {
+        this.dispatch.on(eventName, callback);
+    }
+
+    /**
+     * 监听dom事件
+     */
+    addDomEventListener() {
+        var container = this.app.container;
+        this.domElement.addEventListener('click', (event) => {
+            this.dispatch.call('click', this, event);
+        });
+        this.domElement.addEventListener('contextmenu', (event) => {
+            this.dispatch.call('contextmenu', this, event);
+            event.preventDefault();
+            return false;
+        });
+        this.domElement.addEventListener('dblclick', (event) => {
+            this.dispatch.call('dblclick', this, event);
+        });
+        this.domElement.addEventListener('keydown', (event) => {
+            this.dispatch.call('keydown', this, event);
+        });
+        this.domElement.addEventListener('keyup', (event) => {
+            this.dispatch.call('keyup', this, event);
+        });
+        this.domElement.addEventListener('mousedown', (event) => {
+            this.dispatch.call('mousedown', this, event);
+        });
+        this.domElement.addEventListener('mousemove', (event) => {
+            this.dispatch.call('mousemove', this, event);
+        });
+        this.domElement.addEventListener('mouseup', (event) => {
+            this.dispatch.call('mouseup', this, event);
+        });
+        this.domElement.addEventListener('mousewheel', (event) => {
+            this.dispatch.call('mousewheel', this, event);
+        });
+        window.addEventListener('resize', (event) => {
+            this.dispatch.call('resize', this, event);
+        });
+    }
+}
+
+export default EventDispatcher;

src/event/EventList.js

@@ -0,0 +1,8 @@
+/**
+ * 自定义事件列表
+ */
+var EventList = [
+
+];
+
+export default EventList;

src/event/index.js

@@ -0,0 +1,3 @@
+export { default as EventList } from './EventList';
+export { default as BaseEvent } from './BaseEvent';
+export { default as EventDispatcher } from './EventDispatcher';

src/index.js

@@ -1,5 +1,6 @@
 export * from './third_party';
 import { } from './polyfills';
+export * from './event/index';
 export * from './core/index';
 export * from './command/index';
 export * from './ui/index';