feat(events): add support for global events

Fixes #1098
Closes #1255

modules/angular2/src/core/annotations/annotations.js

@@ -367,6 +367,8 @@ export class Directive extends Injectable {
    * - `event1`: the DOM event that the directive listens to.
    * - `statement`: the statement to execute when the event occurs.
    *
+   * To listen to global events, a target must be added to the event name.
+   * The target can be `window`, `document` or `body`.
    *
    * When writing a directive event binding, you can also refer to the following local variables:
    * - `$event`: Current event object which triggered the event.
@@ -380,6 +382,7 @@ export class Directive extends Injectable {
    * @Directive({
    *   hostListeners: {
    *     'event1': 'onMethod1(arguments)',
+   *     'target:event2': 'onMethod2(arguments)',
    *     ...
    *   }
    * }
@@ -387,19 +390,22 @@ export class Directive extends Injectable {
    *
    * ## Basic Event Binding:
    *
-   * Suppose you want to write a directive that triggers on `change` hostListeners in the DOM. You would define the event
+   * Suppose you want to write a directive that triggers on `change` events in the DOM and on `resize` events in window.
-   * binding as follows:
+   * You would define the event binding as follows:
    *
    * ```
    * @Decorator({
    *   selector: 'input',
    *   hostListeners: {
-   *     'change': 'onChange($event)'
+   *     'change': 'onChange($event)',
+   *     'window:resize': 'onResize($event)'
    *   }
    * })
    * class InputDecorator {
    *   onChange(event:Event) {
    *   }
+   *   onResize(event:Event) {
+   *   }
    * }
    * ```
    *

modules/angular2/src/core/compiler/proto_view_factory.js

@@ -118,9 +118,7 @@ export class ProtoViewFactory {
       protoView.bindElementProperty(astWithSource.ast, propertyName);
     });
     // events
-    MapWrapper.forEach(renderElementBinder.eventBindings, (astWithSource, eventName) => {
+    protoView.bindEvent(renderElementBinder.eventBindings, -1);
-      protoView.bindEvent(eventName, astWithSource.ast, -1);
-    });
     // variables
     // The view's locals needs to have a full set of variable names at construction time
     // in order to prevent new variables from being set later in the lifecycle. Since we don't want
@@ -143,9 +141,7 @@ export class ProtoViewFactory {
         protoView.bindDirectiveProperty(i, astWithSource.ast, propertyName, setter);
       });
       // directive events
-      MapWrapper.forEach(renderDirectiveMetadata.eventBindings, (astWithSource, eventName) => {
+      protoView.bindEvent(renderDirectiveMetadata.eventBindings, i);
-        protoView.bindEvent(eventName, astWithSource.ast, i);
-      });
     }
   }
 

modules/angular2/src/core/compiler/view.js

@@ -272,7 +272,7 @@ export class AppView {
       var elBinder = this.proto.elementBinders[elementIndex];
       if (isBlank(elBinder.hostListeners)) return;
       var eventMap = elBinder.hostListeners[eventName];
-      if (isBlank(eventName)) return;
+      if (isBlank(eventMap)) return;
       MapWrapper.forEach(eventMap, (expr, directiveIndex) => {
         var context;
         if (directiveIndex === -1) {
@@ -407,19 +407,23 @@ export class AppProtoView {
    * @param {int} directiveIndex The directive index in the binder or -1 when the event is not bound
    *                             to a directive
    */
-  bindEvent(eventName:string, expression:AST, directiveIndex: int = -1) {
+  bindEvent(eventBindings: List<renderApi.EventBinding>, directiveIndex: int = -1) {
     var elBinder = this.elementBinders[this.elementBinders.length - 1];
     var events = elBinder.hostListeners;
     if (isBlank(events)) {
       events = StringMapWrapper.create();
       elBinder.hostListeners = events;
     }
-    var event = StringMapWrapper.get(events, eventName);
+    for (var i = 0; i < eventBindings.length; i++) {
-    if (isBlank(event)) {
+      var eventBinding = eventBindings[i];
-      event = MapWrapper.create();
+      var eventName = eventBinding.fullName;
-      StringMapWrapper.set(events, eventName, event);
+      var event = StringMapWrapper.get(events, eventName);
+      if (isBlank(event)) {
+        event = MapWrapper.create();
+        StringMapWrapper.set(events, eventName, event);
+      }
+      MapWrapper.set(event, directiveIndex, eventBinding.source);
     }
-    MapWrapper.set(event, directiveIndex, expression);
   }
 
   /**

modules/angular2/src/dom/browser_adapter.dart

@@ -119,6 +119,12 @@ class BrowserDomAdapter extends GenericBrowserDomAdapter {
     // addEventListener misses zones so we use element.on.
     element.on[event].listen(callback);
   }
+  Function onAndCancel(EventTarget element, String event, callback(arg)) {
+    // due to https://code.google.com/p/dart/issues/detail?id=17406
+    // addEventListener misses zones so we use element.on.
+    var subscription = element.on[event].listen(callback);
+    return subscription.cancel;
+  }
   void dispatchEvent(EventTarget el, Event evt) {
     el.dispatchEvent(evt);
   }
@@ -288,4 +294,13 @@ class BrowserDomAdapter extends GenericBrowserDomAdapter {
     int keyCode = event.keyCode;
     return _keyCodeToKeyMap.containsKey(keyCode) ? _keyCodeToKeyMap[keyCode] : 'Unidentified';
   }
+  getGlobalEventTarget(String target) {
+    if (target == "window") {
+      return window;
+    } else if (target == "document") {
+      return document;
+    } else if (target == "body") {
+      return document.body;
+    }
+  }
 }

modules/angular2/src/dom/browser_adapter.es6

@@ -73,6 +73,12 @@ export class BrowserDomAdapter extends GenericBrowserDomAdapter {
   on(el, evt, listener) {
     el.addEventListener(evt, listener, false);
   }
+  onAndCancel(el, evt, listener): Function {
+    el.addEventListener(evt, listener, false);
+    //Needed to follow Dart's subscription semantic, until fix of
+    //https://code.google.com/p/dart/issues/detail?id=17406
+    return () => {el.removeEventListener(evt, listener, false);};
+  }
   dispatchEvent(el, evt) {
     el.dispatchEvent(evt);
   }
@@ -353,4 +359,13 @@ export class BrowserDomAdapter extends GenericBrowserDomAdapter {
     }
     return key;
   }
+  getGlobalEventTarget(target:string) {
+    if (target == "window") {
+      return window;
+    } else if (target == "document") {
+      return document;
+    } else if (target == "body") {
+      return document.body;
+    }
+  }
 }

modules/angular2/src/dom/dom_adapter.js

@@ -39,6 +39,9 @@ export class DomAdapter {
   on(el, evt, listener) {
     throw _abstract();
   }
+  onAndCancel(el, evt, listener): Function {
+    throw _abstract();
+  }
   dispatchEvent(el, evt) {
     throw _abstract();
   }
@@ -273,4 +276,7 @@ export class DomAdapter {
   supportsNativeShadowDOM(): boolean {
     throw _abstract();
   }
+  getGlobalEventTarget(target:string) {
+    throw _abstract();
+  }
 }

modules/angular2/src/dom/html_adapter.dart

@@ -29,6 +29,9 @@ class Html5LibDomAdapter implements DomAdapter {
   on(el, evt, listener) {
     throw 'not implemented';
   }
+  Function onAndCancel(el, evt, listener) {
+    throw 'not implemented';
+  }
   dispatchEvent(el, evt) {
     throw 'not implemented';
   }

modules/angular2/src/dom/parse5_adapter.cjs

@@ -86,6 +86,9 @@ export class Parse5DomAdapter extends DomAdapter {
   on(el, evt, listener) {
     //Do nothing, in order to not break forms integration tests
   }
+  onAndCancel(el, evt, listener): Function {
+    //Do nothing, in order to not break forms integration tests
+  }
   dispatchEvent(el, evt) {
     throw _notImplemented('dispatchEvent');
   }

modules/angular2/src/mock/vm_turn_zone_mock.js

@@ -10,6 +10,6 @@ export class MockVmTurnZone extends VmTurnZone {
   }
 
   runOutsideAngular(fn) {
-    fn();
+    return fn();
   }
 }

modules/angular2/src/render/api.js

@@ -15,6 +15,16 @@ import {ASTWithSource} from 'angular2/change_detection';
  * - render compiler is not on the critical path as
  *   its output will be stored in precompiled templates.
  */
+export class EventBinding {
+  fullName: string; // name/target:name, e.g "click", "window:resize"
+  source: ASTWithSource;  
+
+  constructor(fullName :string, source: ASTWithSource) {
+    this.fullName = fullName;
+    this.source = source;
+  }
+}
+
 export class ElementBinder {
   index:number;
   parentIndex:number;
@@ -26,7 +36,7 @@ export class ElementBinder {
   // Note: this contains a preprocessed AST
   // that replaced the values that should be extracted from the element
   // with a local name
-  eventBindings: Map<string, ASTWithSource>;
+  eventBindings: List<EventBinding>;
   textBindings: List<ASTWithSource>;
   readAttributes: Map<string, string>;
 
@@ -57,7 +67,7 @@ export class DirectiveBinder {
   // Note: this contains a preprocessed AST
   // that replaced the values that should be extracted from the element
   // with a local name
-  eventBindings: Map<string, ASTWithSource>;
+  eventBindings: List<EventBinding>;
   constructor({
     directiveIndex, propertyBindings, eventBindings
   }) {

modules/angular2/src/render/dom/compiler/directive_parser.js

@@ -1,4 +1,4 @@
-import {isPresent, isBlank, BaseException, assertionsEnabled, RegExpWrapper} from 'angular2/src/facade/lang';
+import {isPresent, isBlank, BaseException, assertionsEnabled, RegExpWrapper, StringWrapper} from 'angular2/src/facade/lang';
 import {List, MapWrapper, ListWrapper} from 'angular2/src/facade/collection';
 import {DOM} from 'angular2/src/dom/dom_adapter';
 import {Parser} from 'angular2/change_detection';
@@ -10,7 +10,7 @@ import {CompileElement} from './compile_element';
 import {CompileControl} from './compile_control';
 
 import {DirectiveMetadata} from '../../api';
-import {dashCaseToCamelCase, camelCaseToDashCase} from '../util';
+import {dashCaseToCamelCase, camelCaseToDashCase, EVENT_TARGET_SEPARATOR} from '../util';
 
 /**
  * Parses the directives on a single element. Assumes ViewSplitter has already created
@@ -132,7 +132,13 @@ export class DirectiveParser extends CompileStep {
 
   _bindDirectiveEvent(eventName, action, compileElement, directiveBinder) {
     var ast = this._parser.parseAction(action, compileElement.elementDescription);
-    directiveBinder.bindEvent(eventName, ast);
+    if (StringWrapper.contains(eventName, EVENT_TARGET_SEPARATOR)) {
+      var parts = eventName.split(EVENT_TARGET_SEPARATOR);
+      directiveBinder.bindEvent(parts[1], ast, parts[0]);
+    } else {
+      directiveBinder.bindEvent(eventName, ast);
+    }
+    
   }
 
   _splitBindConfig(bindConfig:string) {

modules/angular2/src/render/dom/events/event_manager.js

@@ -18,13 +18,15 @@ export class EventManager {
   }
 
   addEventListener(element, eventName: string, handler: Function) {
-    var shouldSupportBubble = eventName[0] == BUBBLE_SYMBOL; 
+    var withoutBubbleSymbol = this._removeBubbleSymbol(eventName);
-    if (shouldSupportBubble) {
+    var plugin = this._findPluginFor(withoutBubbleSymbol);
-      eventName = StringWrapper.substring(eventName, 1); 
+    plugin.addEventListener(element, withoutBubbleSymbol, handler, withoutBubbleSymbol != eventName);
-    }
+  }
 
-    var plugin = this._findPluginFor(eventName);
+  addGlobalEventListener(target: string, eventName: string, handler: Function): Function {
-    plugin.addEventListener(element, eventName, handler, shouldSupportBubble);
+    var withoutBubbleSymbol = this._removeBubbleSymbol(eventName);
+    var plugin = this._findPluginFor(withoutBubbleSymbol);
+    return plugin.addGlobalEventListener(target, withoutBubbleSymbol, handler, withoutBubbleSymbol != eventName);
   }
 
   getZone(): VmTurnZone {
@@ -41,6 +43,10 @@ export class EventManager {
     }
     throw new BaseException(`No event manager plugin found for event ${eventName}`);
   }
+
+  _removeBubbleSymbol(eventName: string): string {
+    return eventName[0] == BUBBLE_SYMBOL ? StringWrapper.substring(eventName, 1) : eventName;
+  }
 }
 
 export class EventManagerPlugin {
@@ -54,8 +60,11 @@ export class EventManagerPlugin {
     return false;
   }
 
-  addEventListener(element, eventName: string, handler: Function,
+  addEventListener(element, eventName: string, handler: Function, shouldSupportBubble: boolean) {
-      shouldSupportBubble: boolean) {
+    throw "not implemented";
+  }
+
+  addGlobalEventListener(element, eventName: string, handler: Function, shouldSupportBubble: boolean): Function {
     throw "not implemented";
   }
 }
@@ -69,17 +78,27 @@ export class DomEventsPlugin extends EventManagerPlugin {
     return true;
   }
 
-  addEventListener(element, eventName: string, handler: Function,
+  addEventListener(element, eventName: string, handler: Function, shouldSupportBubble: boolean) {
-      shouldSupportBubble: boolean) {
+    var outsideHandler = this._getOutsideHandler(shouldSupportBubble, element, handler, this.manager._zone);
-    var outsideHandler = shouldSupportBubble ?
-      DomEventsPlugin.bubbleCallback(element, handler, this.manager._zone) :
-      DomEventsPlugin.sameElementCallback(element, handler, this.manager._zone);
-
     this.manager._zone.runOutsideAngular(() => {
       DOM.on(element, eventName, outsideHandler);
     });
   }
 
+  addGlobalEventListener(target:string, eventName: string, handler: Function, shouldSupportBubble: boolean): Function {
+    var element = DOM.getGlobalEventTarget(target);
+    var outsideHandler = this._getOutsideHandler(shouldSupportBubble, element, handler, this.manager._zone);
+    return this.manager._zone.runOutsideAngular(() => {
+      return DOM.onAndCancel(element, eventName, outsideHandler);
+    });
+  }
+
+  _getOutsideHandler(shouldSupportBubble: boolean, element, handler: Function, zone: VmTurnZone) {
+    return shouldSupportBubble ?
+      DomEventsPlugin.bubbleCallback(element, handler, zone) :
+      DomEventsPlugin.sameElementCallback(element, handler, zone);
+  }
+
   static sameElementCallback(element, handler, zone) {
     return (event) => {
         if (event.target === element) {

modules/angular2/src/render/dom/util.js

@@ -3,6 +3,8 @@ import {StringWrapper, RegExpWrapper, isPresent} from 'angular2/src/facade/lang'
 export const NG_BINDING_CLASS_SELECTOR = '.ng-binding';
 export const NG_BINDING_CLASS = 'ng-binding';
 
+export const EVENT_TARGET_SEPARATOR = ':';
+
 var CAMEL_CASE_REGEXP = RegExpWrapper.create('([A-Z])');
 var DASH_CASE_REGEXP = RegExpWrapper.create('-([a-z])');
 

modules/angular2/src/render/dom/view/element_binder.js

@@ -8,7 +8,8 @@ export class ElementBinder {
   textNodeIndices: List<number>;
   nestedProtoView: protoViewModule.RenderProtoView;
   eventLocals: AST;
-  eventNames: List<string>;
+  localEvents: List<Event>;
+  globalEvents: List<Event>;
   componentId: string;
   parentIndex:number;
   distanceToParent:number;
@@ -20,7 +21,8 @@ export class ElementBinder {
     nestedProtoView,
     componentId,
     eventLocals,
-    eventNames,
+    localEvents,
+    globalEvents,
     parentIndex,
     distanceToParent,
     propertySetters
@@ -30,9 +32,22 @@ export class ElementBinder {
     this.nestedProtoView = nestedProtoView;
     this.componentId = componentId;
     this.eventLocals = eventLocals;
-    this.eventNames = eventNames;
+    this.localEvents = localEvents;
+    this.globalEvents = globalEvents;
     this.parentIndex = parentIndex;
     this.distanceToParent = distanceToParent;
     this.propertySetters = propertySetters;
   }
 }
+
+export class Event {
+  name: string;
+  target: string;
+  fullName: string;
+
+  constructor(name: string, target: string, fullName: string) {
+    this.name = name;
+    this.target = target;
+    this.fullName = fullName;
+  }
+}

modules/angular2/src/render/dom/view/proto_view_builder.js

@@ -1,5 +1,5 @@
 import {isPresent, isBlank, BaseException} from 'angular2/src/facade/lang';
-import {ListWrapper, MapWrapper, Set, SetWrapper} from 'angular2/src/facade/collection';
+import {ListWrapper, MapWrapper, Set, SetWrapper, List} from 'angular2/src/facade/collection';
 import {DOM} from 'angular2/src/dom/dom_adapter';
 
 import {
@@ -8,13 +8,13 @@ import {
 import {SetterFn} from 'angular2/src/reflection/types';
 
 import {RenderProtoView} from './proto_view';
-import {ElementBinder} from './element_binder';
+import {ElementBinder, Event} from './element_binder';
 import {setterFactory} from './property_setter_factory';
 
 import * as api from '../../api';
 import * as directDomRenderer from '../direct_dom_renderer';
 
-import {NG_BINDING_CLASS} from '../util';
+import {NG_BINDING_CLASS, EVENT_TARGET_SEPARATOR} from '../util';
 
 export class ProtoViewBuilder {
   rootElement;
@@ -56,12 +56,12 @@ export class ProtoViewBuilder {
     var apiElementBinders = [];
     ListWrapper.forEach(this.elements, (ebb) => {
       var propertySetters = MapWrapper.create();
-      var eventLocalsAstSplitter = new EventLocalsAstSplitter();
       var apiDirectiveBinders = ListWrapper.map(ebb.directives, (db) => {
+        ebb.eventBuilder.merge(db.eventBuilder);
         return new api.DirectiveBinder({
           directiveIndex: db.directiveIndex,
           propertyBindings: db.propertyBindings,
-          eventBindings: eventLocalsAstSplitter.splitEventAstIntoLocals(db.eventBindings)
+          eventBindings: db.eventBindings
         });
       });
       MapWrapper.forEach(ebb.propertySetters, (setter, propertyName) => {
@@ -75,7 +75,7 @@ export class ProtoViewBuilder {
         directives: apiDirectiveBinders,
         nestedProtoView: nestedProtoView,
         propertyBindings: ebb.propertyBindings, variableBindings: ebb.variableBindings,
-        eventBindings: eventLocalsAstSplitter.splitEventAstIntoLocals(ebb.eventBindings),
+        eventBindings: ebb.eventBindings,
         textBindings: ebb.textBindings,
         readAttributes: ebb.readAttributes
       }));
@@ -86,8 +86,9 @@ export class ProtoViewBuilder {
         distanceToParent: ebb.distanceToParent,
         nestedProtoView: isPresent(nestedProtoView) ? nestedProtoView.render.delegate : null,
         componentId: ebb.componentId,
-        eventLocals: eventLocalsAstSplitter.buildEventLocals(),
+        eventLocals: new LiteralArray(ebb.eventBuilder.buildEventLocals()),
-        eventNames: eventLocalsAstSplitter.buildEventNames(),
+        localEvents: ebb.eventBuilder.buildLocalEvents(),
+        globalEvents: ebb.eventBuilder.buildGlobalEvents(),
         propertySetters: propertySetters
       }));
     });
@@ -112,7 +113,8 @@ export class ElementBinderBuilder {
   nestedProtoView:ProtoViewBuilder;
   propertyBindings: Map<string, ASTWithSource>;
   variableBindings: Map<string, string>;
-  eventBindings: Map<string, ASTWithSource>;
+  eventBindings: List<api.EventBinding>;
+  eventBuilder: EventBuilder;
   textBindingIndices: List<number>;
   textBindings: List<ASTWithSource>;
   contentTagSelector:string;
@@ -129,7 +131,8 @@ export class ElementBinderBuilder {
     this.nestedProtoView = null;
     this.propertyBindings = MapWrapper.create();
     this.variableBindings = MapWrapper.create();
-    this.eventBindings = MapWrapper.create();
+    this.eventBindings = ListWrapper.create();
+    this.eventBuilder = new EventBuilder();
     this.textBindings = [];
     this.textBindingIndices = [];
     this.contentTagSelector = null;
@@ -191,8 +194,8 @@ export class ElementBinderBuilder {
     }
   }
 
-  bindEvent(name, expression) {
+  bindEvent(name, expression, target = null) {
-    MapWrapper.set(this.eventBindings, name, expression);
+    ListWrapper.push(this.eventBindings, this.eventBuilder.add(name, expression, target));
   }
 
   bindText(index, expression) {
@@ -212,49 +215,53 @@ export class ElementBinderBuilder {
 export class DirectiveBuilder {
   directiveIndex:number;
   propertyBindings: Map<string, ASTWithSource>;
-  eventBindings: Map<string, ASTWithSource>;
+  eventBindings: List<api.EventBinding>;
+  eventBuilder: EventBuilder;
 
   constructor(directiveIndex) {
     this.directiveIndex = directiveIndex;
     this.propertyBindings = MapWrapper.create();
-    this.eventBindings = MapWrapper.create();
+    this.eventBindings = ListWrapper.create();
+    this.eventBuilder = new EventBuilder();
   }
 
   bindProperty(name, expression) {
     MapWrapper.set(this.propertyBindings, name, expression);
   }
 
-  bindEvent(name, expression) {
+  bindEvent(name, expression, target = null) {
-    MapWrapper.set(this.eventBindings, name, expression);
+    ListWrapper.push(this.eventBindings, this.eventBuilder.add(name, expression, target));
   }
 }
 
-export class EventLocalsAstSplitter extends AstTransformer {
+export class EventBuilder extends AstTransformer {
-  locals:List<AST>;
+  locals: List<AST>;
-  eventNames:List<string>;
+  localEvents: List<Event>;
-  _implicitReceiver:AST;
+  globalEvents: List<Event>;
+  _implicitReceiver: AST;
 
   constructor() {
     super();
     this.locals = [];
-    this.eventNames = [];
+    this.localEvents = [];
+    this.globalEvents = [];
     this._implicitReceiver = new ImplicitReceiver();
   }
 
-  splitEventAstIntoLocals(eventBindings:Map<string, ASTWithSource>):Map<string, ASTWithSource> {
+  add(name: string, source: ASTWithSource, target: string): api.EventBinding {
-    if (isPresent(eventBindings)) {
+    // TODO(tbosch): reenable this when we are parsing element properties
-      var result = MapWrapper.create();
+    // out of action expressions
-      MapWrapper.forEach(eventBindings, (astWithSource, eventName) => {
+    // var adjustedAst = astWithSource.ast.visit(this);
-        // TODO(tbosch): reenable this when we are parsing element properties
+    var adjustedAst = source.ast;
-        // out of action expressions
+    var fullName = isPresent(target) ? target + EVENT_TARGET_SEPARATOR + name : name;
-        // var adjustedAst = astWithSource.ast.visit(this);
+    var result = new api.EventBinding(fullName, new ASTWithSource(adjustedAst, source.source, ''));
-        var adjustedAst = astWithSource.ast;
+    var event = new Event(name, target, fullName);
-        MapWrapper.set(result, eventName, new ASTWithSource(adjustedAst, astWithSource.source, ''));
+    if (isBlank(target)) {
-        ListWrapper.push(this.eventNames, eventName);
+      ListWrapper.push(this.localEvents, event);  
-      });
+    } else {
-      return result;
+      ListWrapper.push(this.globalEvents, event);  
     }
-    return null;
+    return result;
   }
 
   visitAccessMember(ast:AccessMember) {
@@ -277,10 +284,32 @@ export class EventLocalsAstSplitter extends AstTransformer {
   }
 
   buildEventLocals() {
-    return new LiteralArray(this.locals);
+    return this.locals;
   }
 
-  buildEventNames() {
+  buildLocalEvents() {
-    return this.eventNames;
+    return this.localEvents;
+  }
+
+  buildGlobalEvents() {
+    return this.globalEvents;
+  }
+
+  merge(eventBuilder: EventBuilder) {
+    this._merge(this.localEvents, eventBuilder.localEvents);
+    this._merge(this.globalEvents, eventBuilder.globalEvents);
+    ListWrapper.concat(this.locals, eventBuilder.locals);
+  }
+
+  _merge(host: List<Event>, tobeAdded: List<Event>) {
+    var names = ListWrapper.create();
+    for (var i = 0; i < host.length; i++) {
+      ListWrapper.push(names, host[i].fullName);
+    }
+    for (var j = 0; j < tobeAdded.length; j++) {
+      if (!ListWrapper.contains(names, tobeAdded[j].fullName)) {
+        ListWrapper.push(host, tobeAdded[j]);
+      }
+    }
   }
 }

modules/angular2/src/render/dom/view/view.js

@@ -6,6 +6,7 @@ import {ViewContainer} from './view_container';
 import {RenderProtoView} from './proto_view';
 import {LightDom} from '../shadow_dom/light_dom';
 import {Content} from '../shadow_dom/content_tag';
+import {EventManager} from 'angular2/src/render/dom/events/event_manager';
 
 import {ShadowDomStrategy} from '../shadow_dom/shadow_dom_strategy';
 
@@ -29,12 +30,14 @@ export class RenderView {
   contentTags: List<Content>;
   lightDoms: List<LightDom>;
   proto: RenderProtoView;
+  eventManager: EventManager;
   _hydrated: boolean;
   _eventDispatcher: any/*EventDispatcher*/;
+  _eventHandlerRemovers: List<Function>;
 
   constructor(
       proto:RenderProtoView, rootNodes:List,
-      boundTextNodes: List, boundElements:List, viewContainers:List, contentTags:List) {
+      boundTextNodes: List, boundElements:List, viewContainers:List, contentTags:List, eventManager: EventManager) {
     this.proto = proto;
     this.rootNodes = rootNodes;
     this.boundTextNodes = boundTextNodes;
@@ -42,9 +45,11 @@ export class RenderView {
     this.viewContainers = viewContainers;
     this.contentTags = contentTags;
     this.lightDoms = ListWrapper.createFixedSize(boundElements.length);
+    this.eventManager = eventManager;
     ListWrapper.fill(this.lightDoms, null);
     this.componentChildViews = ListWrapper.createFixedSize(boundElements.length);
     this._hydrated = false;
+    this._eventHandlerRemovers = null;
   }
 
   hydrated() {
@@ -130,6 +135,26 @@ export class RenderView {
         lightDom.redistribute();
       }
     }
+
+    //add global events
+    this._eventHandlerRemovers = ListWrapper.create();
+    var binders = this.proto.elementBinders;
+    for (var binderIdx = 0; binderIdx < binders.length; binderIdx++) {
+      var binder = binders[binderIdx];
+      if (isPresent(binder.globalEvents)) {
+        for (var i = 0; i < binder.globalEvents.length; i++) {
+          var globalEvent = binder.globalEvents[i];
+          var remover = this._createGlobalEventListener(binderIdx, globalEvent.name, globalEvent.target, globalEvent.fullName);
+          ListWrapper.push(this._eventHandlerRemovers, remover);
+        }
+      }
+    }
+  }
+
+  _createGlobalEventListener(elementIndex, eventName, eventTarget, fullName): Function {
+    return this.eventManager.addGlobalEventListener(eventTarget, eventName, (event) => {
+      this.dispatchEvent(elementIndex, fullName, event);
+    });
   }
 
   dehydrate() {
@@ -156,6 +181,13 @@ export class RenderView {
         }
       }
     }
+
+    //remove global events
+    for (var i = 0; i < this._eventHandlerRemovers.length; i++) {
+      this._eventHandlerRemovers[i]();
+    }
+
+    this._eventHandlerRemovers = null;
     this._eventDispatcher = null;
     this._hydrated = false;
   }

modules/angular2/src/render/dom/view/view_factory.js

@@ -125,7 +125,7 @@ export class ViewFactory {
 
     var view = new viewModule.RenderView(
       protoView, viewRootNodes,
-      boundTextNodes, boundElements, viewContainers, contentTags
+      boundTextNodes, boundElements, viewContainers, contentTags, this._eventManager
     );
 
     for (var binderIdx = 0; binderIdx < binders.length; binderIdx++) {
@@ -139,10 +139,10 @@ export class ViewFactory {
       }
 
       // events
-      if (isPresent(binder.eventLocals)) {
+      if (isPresent(binder.eventLocals) && isPresent(binder.localEvents)) {
-        ListWrapper.forEach(binder.eventNames, (eventName) => {
+        for (var i = 0; i < binder.localEvents.length; i++) {
-          this._createEventListener(view, element, binderIdx, eventName, binder.eventLocals);
+          this._createEventListener(view, element, binderIdx, binder.localEvents[i].name, binder.eventLocals);
-        });
+        }
       }
     }
 

modules/angular2/test/core/compiler/element_injector_spec.js

@@ -11,8 +11,7 @@ import {ViewContainer} from 'angular2/src/core/compiler/view_container';
 import {NgElement} from 'angular2/src/core/compiler/ng_element';
 import {Directive} from 'angular2/src/core/annotations/annotations';
 import {BindingPropagationConfig, Parser, Lexer} from 'angular2/change_detection';
-
+import {ViewRef, Renderer, EventBinding} from 'angular2/src/render/api';
-import {ViewRef, Renderer} from 'angular2/src/render/api';
 import {QueryList} from 'angular2/src/core/compiler/query_list';
 
 class DummyDirective extends Directive {
@@ -701,7 +700,9 @@ export function main() {
         StringMapWrapper.set(handlers, eventName, eventHandler);
         var pv = new AppProtoView(null, null, null);
         pv.bindElement(null, 0, null, null, null);
-        pv.bindEvent(eventName, new Parser(new Lexer()).parseAction('handler()', ''));
+        var eventBindings = ListWrapper.create();
+        ListWrapper.push(eventBindings, new EventBinding(eventName, new Parser(new Lexer()).parseAction('handler()', '')));
+        pv.bindEvent(eventBindings);
 
         var view = new AppView(pv, MapWrapper.create());
         view.context = new ContextWithHandler(eventHandler);

modules/angular2/test/core/compiler/integration_spec.js

@@ -17,7 +17,7 @@ import {
 import {TestBed} from 'angular2/src/test_lib/test_bed';
 
 import {DOM} from 'angular2/src/dom/dom_adapter';
-import {Type, isPresent, BaseException, assertionsEnabled, isJsObject} from 'angular2/src/facade/lang';
+import {Type, isPresent, BaseException, assertionsEnabled, isJsObject, global} from 'angular2/src/facade/lang';
 import {PromiseWrapper} from 'angular2/src/facade/async';
 
 import {Injector, bind} from 'angular2/di';
@@ -541,6 +541,66 @@ export function main() {
             async.done();
           });
         }));
+
+        it('should support render global events', inject([TestBed, AsyncTestCompleter], (tb, async) => {
+          tb.overrideView(MyComp, new View({
+            template: '<div listener></div>',
+            directives: [DecoratorListeningDomEvent]
+          }));
+
+          tb.createView(MyComp, {context: ctx}).then((view) => {
+            var injector = view.rawView.elementInjectors[0];
+
+            var listener = injector.get(DecoratorListeningDomEvent);
+            dispatchEvent(DOM.getGlobalEventTarget("window"), 'domEvent');
+            expect(listener.eventType).toEqual('window_domEvent');
+
+            listener = injector.get(DecoratorListeningDomEvent);
+            dispatchEvent(DOM.getGlobalEventTarget("document"), 'domEvent');
+            expect(listener.eventType).toEqual('document_domEvent');
+
+            view.rawView.dehydrate();
+            listener = injector.get(DecoratorListeningDomEvent);
+            dispatchEvent(DOM.getGlobalEventTarget("body"), 'domEvent');
+            expect(listener.eventType).toEqual('');
+
+            async.done();
+          });
+        }));
+        
+        it('should support render global events from multiple directives', inject([TestBed, AsyncTestCompleter], (tb, async) => {
+          tb.overrideView(MyComp, new View({
+            template: '<div *if="ctxBoolProp" listener listenerother></div>',
+            directives: [If, DecoratorListeningDomEvent, DecoratorListeningDomEventOther]
+          }));
+
+          tb.createView(MyComp, {context: ctx}).then((view) => {
+            globalCounter = 0;
+            ctx.ctxBoolProp = true;
+            view.detectChanges();
+
+            var subview = view.rawView.viewContainers[0].get(0);
+            var injector = subview.elementInjectors[0];
+            var listener = injector.get(DecoratorListeningDomEvent);
+            var listenerother = injector.get(DecoratorListeningDomEventOther);
+            dispatchEvent(DOM.getGlobalEventTarget("window"), 'domEvent');
+            expect(listener.eventType).toEqual('window_domEvent');
+            expect(listenerother.eventType).toEqual('other_domEvent');
+            expect(globalCounter).toEqual(1);
+
+            ctx.ctxBoolProp = false;
+            view.detectChanges();
+            dispatchEvent(DOM.getGlobalEventTarget("window"), 'domEvent');
+            expect(globalCounter).toEqual(1);
+
+            ctx.ctxBoolProp = true;
+            view.detectChanges();
+            dispatchEvent(DOM.getGlobalEventTarget("window"), 'domEvent');
+            expect(globalCounter).toEqual(2);
+
+            async.done();
+          });
+        }));
       }
 
       describe("dynamic components", () => {
@@ -894,18 +954,49 @@ class DecoratorListeningEvent {
 
 @Decorator({
   selector: '[listener]',
-  hostListeners: {'domEvent': 'onEvent($event.type)'}
+  hostListeners: {
+    'domEvent': 'onEvent($event.type)',
+    'window:domEvent': 'onWindowEvent($event.type)',
+    'document:domEvent': 'onDocumentEvent($event.type)',
+    'body:domEvent': 'onBodyEvent($event.type)'
+  }
 })
 class DecoratorListeningDomEvent {
   eventType: string;
-
   constructor() {
     this.eventType = '';
   }
-
   onEvent(eventType: string) {
     this.eventType = eventType;
   }
+  onWindowEvent(eventType: string) {
+    this.eventType = "window_" + eventType;
+  }
+  onDocumentEvent(eventType: string) {
+    this.eventType = "document_" + eventType;
+  }
+  onBodyEvent(eventType: string) {
+    this.eventType = "body_" + eventType;
+  }
+}
+
+var globalCounter = 0;
+@Decorator({
+  selector: '[listenerother]',
+  hostListeners: {
+    'window:domEvent': 'onEvent($event.type)'
+  }
+})
+class DecoratorListeningDomEventOther {
+  eventType: string;
+  counter: int;
+  constructor() {
+    this.eventType = '';
+  }
+  onEvent(eventType: string) {
+    globalCounter++;
+    this.eventType = "other_" + eventType;
+  }
 }
 
 @Component({

modules/angular2/test/render/dom/compiler/directive_parser_spec.js

@@ -23,7 +23,8 @@ export function main() {
         someDecorator,
         someDecoratorIgnoringChildren,
         someDecoratorWithProps,
-        someDecoratorWithEvents
+        someDecoratorWithEvents,
+        someDecoratorWithGlobalEvents
       ];
       parser = new Parser(new Lexer());
     });
@@ -130,8 +131,21 @@ export function main() {
         el('<div some-decor-events></div>')
       );
       var directiveBinding = results[0].directives[0];
-      expect(MapWrapper.get(directiveBinding.eventBindings, 'click').source)
+      expect(directiveBinding.eventBindings.length).toEqual(1);
-        .toEqual('doIt()');
+      var eventBinding = directiveBinding.eventBindings[0];
+      expect(eventBinding.fullName).toEqual('click');
+      expect(eventBinding.source.source).toEqual('doIt()');
+    });
+
+    it('should bind directive global events', () => {
+      var results = process(
+        el('<div some-decor-globalevents></div>')
+      );
+      var directiveBinding = results[0].directives[0];
+      expect(directiveBinding.eventBindings.length).toEqual(1);
+      var eventBinding = directiveBinding.eventBindings[0];
+      expect(eventBinding.fullName).toEqual('window:resize');
+      expect(eventBinding.source.source).toEqual('doItGlobal()');
     });
 
     describe('viewport directives', () => {
@@ -246,3 +260,10 @@ var someDecoratorWithEvents = new DirectiveMetadata({
     'click': 'doIt()'
   })
 });
+
+var someDecoratorWithGlobalEvents = new DirectiveMetadata({
+  selector: '[some-decor-globalevents]',
+  hostListeners: MapWrapper.createFromStringMap({
+    'window:resize': 'doItGlobal()'
+  })
+});

modules/angular2/test/render/dom/compiler/property_binding_parser_spec.js

@@ -96,10 +96,14 @@ export function main() {
 
     it('should detect () syntax', () => {
       var results = process(el('<div (click)="b()"></div>'));
-      expect(MapWrapper.get(results[0].eventBindings, 'click').source).toEqual('b()');
+      var eventBinding = results[0].eventBindings[0];
+      expect(eventBinding.source.source).toEqual('b()');
+      expect(eventBinding.fullName).toEqual('click');
       // "(click[])" is not an expected syntax and is only used to validate the regexp
       results = process(el('<div (click[])="b()"></div>'));
-      expect(MapWrapper.get(results[0].eventBindings, 'click[]').source).toEqual('b()');
+      eventBinding = results[0].eventBindings[0];
+      expect(eventBinding.source.source).toEqual('b()');
+      expect(eventBinding.fullName).toEqual('click[]');
     });
 
     it('should detect () syntax only if an attribute name starts and ends with ()', () => {
@@ -109,17 +113,23 @@ export function main() {
 
     it('should parse event handlers using () syntax as actions', () => {
       var results = process(el('<div (click)="foo=bar"></div>'));
-      expect(MapWrapper.get(results[0].eventBindings, 'click').source).toEqual('foo=bar');
+      var eventBinding = results[0].eventBindings[0];
+      expect(eventBinding.source.source).toEqual('foo=bar');
+      expect(eventBinding.fullName).toEqual('click');
     });
 
     it('should detect on- syntax', () => {
       var results = process(el('<div on-click="b()"></div>'));
-      expect(MapWrapper.get(results[0].eventBindings, 'click').source).toEqual('b()');
+      var eventBinding = results[0].eventBindings[0];
+      expect(eventBinding.source.source).toEqual('b()');
+      expect(eventBinding.fullName).toEqual('click');
     });
 
     it('should parse event handlers using on- syntax as actions', () => {
       var results = process(el('<div on-click="foo=bar"></div>'));
-      expect(MapWrapper.get(results[0].eventBindings, 'click').source).toEqual('foo=bar');
+      var eventBinding = results[0].eventBindings[0];
+      expect(eventBinding.source.source).toEqual('foo=bar');
+      expect(eventBinding.fullName).toEqual('click');
     });
 
     it('should store bound properties as temporal attributes', () => {

modules/angular2/test/render/dom/events/event_manager_spec.js

@@ -83,6 +83,28 @@ export function main() {
 
       expect(receivedEvent).toBe(dispatchedEvent);
     });
+
+    it('should add and remove global event listeners with correct bubbling', () => {
+      var element = el('<div><div></div></div>');
+      DOM.appendChild(document.body, element);
+      var dispatchedEvent = DOM.createMouseEvent('click');
+      var receivedEvent = null;
+      var handler = (e) => { receivedEvent = e; };
+      var manager = new EventManager([domEventPlugin], new FakeVmTurnZone());
+
+      var remover = manager.addGlobalEventListener("document", '^click', handler);
+      DOM.dispatchEvent(element, dispatchedEvent);
+      expect(receivedEvent).toBe(dispatchedEvent);
+
+      receivedEvent = null;
+      remover();
+      DOM.dispatchEvent(element, dispatchedEvent);
+      expect(receivedEvent).toBe(null);
+
+      remover = manager.addGlobalEventListener("document", 'click', handler);
+      DOM.dispatchEvent(element, dispatchedEvent);
+      expect(receivedEvent).toBe(null);
+    });
   });
 }
 
@@ -104,6 +126,8 @@ class FakeEventManagerPlugin extends EventManagerPlugin {
   addEventListener(element, eventName: string, handler: Function, shouldSupportBubble: boolean) {
     MapWrapper.set(shouldSupportBubble ? this._bubbleEventHandlers : this._nonBubbleEventHandlers,
         eventName, handler);
+    return () => {MapWrapper.delete(shouldSupportBubble ? this._bubbleEventHandlers : this._nonBubbleEventHandlers,
+        eventName)};
   }
 }
 
@@ -117,6 +141,6 @@ class FakeVmTurnZone extends VmTurnZone {
   }
 
   runOutsideAngular(fn) {
-    fn();
+    return fn();
   }
 }

modules/angular2/test/render/dom/integration_testbed.js

@@ -173,6 +173,7 @@ export class FakeEventManagerPlugin extends EventManagerPlugin {
 
   addEventListener(element, eventName: string, handler: Function, shouldSupportBubble: boolean) {
     MapWrapper.set(this._eventHandlers, eventName, handler);
+    return () => {MapWrapper.delete(this._eventHandlers, eventName);}
   }
 }
 

modules/angular2/test/render/dom/shadow_dom/emulated_scoped_shadow_dom_strategy_spec.js

@@ -47,7 +47,7 @@ export function main() {
     it('should attach the view nodes as child of the host element', () => {
       var host = el('<div><span>original content</span></div>');
       var nodes = el('<div>view</div>');
-      var view = new RenderView(null, [nodes], [], [], [], []);
+      var view = new RenderView(null, [nodes], [], [], [], [], null);
 
       strategy.attachTemplate(host, view);
       var firstChild = DOM.firstChild(host);

modules/angular2/test/render/dom/shadow_dom/emulated_unscoped_shadow_dom_strategy_spec.js

@@ -42,7 +42,7 @@ export function main() {
     it('should attach the view nodes as child of the host element', () => {
       var host = el('<div><span>original content</span></div>');
       var nodes = el('<div>view</div>');
-      var view = new RenderView(null, [nodes], [], [], [], []);
+      var view = new RenderView(null, [nodes], [], [], [], [], null);
 
       strategy.attachTemplate(host, view);
       var firstChild = DOM.firstChild(host);

modules/angular2/test/render/dom/shadow_dom/native_shadow_dom_strategy_spec.js

@@ -35,7 +35,7 @@ export function main() {
     it('should attach the view nodes to the shadow root', () => {
       var host = el('<div><span>original content</span></div>');
       var nodes = el('<div>view</div>');
-      var view = new RenderView(null, [nodes], [], [], [], []);
+      var view = new RenderView(null, [nodes], [], [], [], [], null);
 
       strategy.attachTemplate(host, view);
       var shadowRoot = DOM.getShadowRoot(host);

modules/angular2/test/render/dom/view/view_spec.js

@@ -2,6 +2,7 @@ import {describe, ddescribe, it, iit, xit, xdescribe, expect, beforeEach, el} fr
 
 import {ListWrapper} from 'angular2/src/facade/collection';
 
+import {RenderProtoView} from 'angular2/src/render/dom/view/proto_view';
 import {RenderView} from 'angular2/src/render/dom/view/view';
 import {ShadowDomStrategy} from 'angular2/src/render/dom/shadow_dom/shadow_dom_strategy';
 import {LightDom} from 'angular2/src/render/dom/shadow_dom/light_dom';
@@ -9,14 +10,15 @@ import {LightDom} from 'angular2/src/render/dom/shadow_dom/light_dom';
 export function main() {
 
   function createView() {
-    var proto = null;
+    var proto = new RenderProtoView({element: el('<div></div>'), isRootView: false, elementBinders: []});
     var rootNodes = [el('<div></div>')];
     var boundTextNodes = [];
     var boundElements = [el('<div></div>')];
     var viewContainers = [];
     var contentTags = [];
+    var eventManager = null;
     return new RenderView(proto, rootNodes,
-      boundTextNodes, boundElements, viewContainers, contentTags);
+      boundTextNodes, boundElements, viewContainers, contentTags, eventManager);
   }
 
   function createShadowDomStrategy(log) {