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perf(angular): skip zone

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This commit is contained in:
Manu Mtz.-Almeida
2019-07-06 19:33:34 +02:00
parent 7953088418
commit e059fc8048
19 changed files with 137 additions and 131 deletions
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1
core/src/utils/config.ts
View File

@@ -177,6 +177,7 @@ export interface IonicConfig {
persistConfig?: boolean;
_forceStatusbarPadding?: boolean;
_testing?: boolean;
_zoneGate?: (h: () => any) => any;
}
export function setupConfig(config: IonicConfig) {

25
core/src/utils/overlays.ts
View File

@@ -203,15 +203,6 @@ const overlayAnimation = async (
return hasCompleted;
};
export const autoFocus = (containerEl: HTMLElement): HTMLElement | undefined => {
const focusableEls = containerEl.querySelectorAll('a[href], area[href], input:not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), [tabindex="0"]');
if (focusableEls.length > 0) {
const el = focusableEls[0] as HTMLInputElement;
el.focus();
return el;
}
return undefined;
};
export const eventMethod = <T>(element: HTMLElement, eventName: string): Promise<T> => {
let resolve: (detail: T) => void;
@@ -244,4 +235,20 @@ const isDescendant = (parent: HTMLElement, child: HTMLElement | null) => {
return false;
};
const defaultGate = (h: any) => h();
export const safeCall = (handler: any, arg?: any) => {
if (typeof handler === 'function') {
const jmp = config.get('_zoneGate', defaultGate);
return jmp(() => {
try {
return handler(arg);
} catch (e) {
console.error(e);
}
});
}
return undefined;
};
export const BACKDROP = 'backdrop';