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[IMP] component: add current key for easier hook creation

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closes #319
This commit is contained in:
Géry Debongnie
2019-10-13 08:33:51 +02:00
committed by aab-odoo
parent 3e8f60cefa
commit 1337aa0107
6 changed files with 85 additions and 10 deletions
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src/hooks.ts
+6 -6
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@@ -22,7 +22,7 @@ import { Observer } from "./core/observer";
* trigger a rerendering of the current component.
*/
export function useState<T>(state: T): T {
const component: Component<any, any> = Component._current;
const component: Component<any, any> = Component.current!;
const __owl__ = component.__owl__;
if (!__owl__.observer) {
__owl__.observer = new Observer();
@@ -37,7 +37,7 @@ export function useState<T>(state: T): T {
function makeLifecycleHook(method: string, reverse: boolean = false) {
if (reverse) {
return function(cb) {
const component: Component<any, any> = Component._current;
const component: Component<any, any> = Component.current!;
if (component.__owl__[method]) {
const current = component.__owl__[method];
component.__owl__[method] = function() {
@@ -50,7 +50,7 @@ function makeLifecycleHook(method: string, reverse: boolean = false) {
};
} else {
return function(cb) {
const component: Component<any, any> = Component._current;
const component: Component<any, any> = Component.current!;
if (component.__owl__[method]) {
const current = component.__owl__[method];
component.__owl__[method] = function() {
@@ -66,7 +66,7 @@ function makeLifecycleHook(method: string, reverse: boolean = false) {
function makeAsyncHook(method: string) {
return function(cb) {
const component: Component<any, any> = Component._current;
const component: Component<any, any> = Component.current!;
if (component.__owl__[method]) {
const current = component.__owl__[method];
component.__owl__[method] = function(...args) {
@@ -100,7 +100,7 @@ interface Ref {
}
export function useRef(name: string): Ref {
const __owl__ = Component._current.__owl__;
const __owl__ = Component.current!.__owl__;
return {
get el(): HTMLElement | null {
const val = __owl__.refs && __owl__.refs[name];
@@ -123,6 +123,6 @@ export function useRef(name: string): Ref {
* constructor method.
*/
export function useSubEnv(nextEnv) {
const component = Component._current;
const component = Component.current!;
component.env = Object.assign(Object.create(component.env), nextEnv);
}