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fix(ivy): adding event listeners for global objects (window, document, body) (#27772)

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This update introduces support for global object (window, document, body) listeners, that can be defined via host listeners on Components and Directives.

PR Close #27772
This commit is contained in:
Andrew Kushnir
2018-12-19 15:03:47 -08:00
committed by Kara Erickson
parent 917c09cfc8
commit 6e7c46af1b
15 changed files with 373 additions and 149 deletions
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10
packages/core/src/render3/interfaces/renderer.ts
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@ -26,6 +26,12 @@ export enum RendererStyleFlags3 {
export type Renderer3 = ObjectOrientedRenderer3 | ProceduralRenderer3;
export type GlobalTargetName = 'document' | 'window' | 'body';
export type GlobalTargetResolver = (element: any) => {
name: GlobalTargetName, target: EventTarget
};
/**
* Object Oriented style of API needed to create elements and text nodes.
*
@ -86,7 +92,9 @@ export interface ProceduralRenderer3 {
setValue(node: RText|RComment, value: string): void;
// TODO(misko): Deprecate in favor of addEventListener/removeEventListener
listen(target: RNode, eventName: string, callback: (event: any) => boolean | void): () => void;
listen(
target: GlobalTargetName|RNode, eventName: string,
callback: (event: any) => boolean | void): () => void;
}
export interface RendererFactory3 {