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feat(module-loader): run outside of angular and in requestIdleCallback

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This commit is contained in:
Brandy Carney
2017-03-08 17:07:53 -05:00
parent 7dfe061a7c
commit c7ad3ce4bf
2 changed files with 17 additions and 5 deletions
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2
src/index.ts
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@ -594,7 +594,7 @@ export class IonicModule {
{ provide: APP_INITIALIZER, useFactory: registerModeConfigs, deps: [ Config ], multi: true },
{ provide: APP_INITIALIZER, useFactory: setupProvideEvents, deps: [ Platform, DomController ], multi: true },
{ provide: APP_INITIALIZER, useFactory: setupTapClick, deps: [ Config, Platform, DomController, App, NgZone, GestureController ], multi: true },
{ provide: APP_INITIALIZER, useFactory: setupPreloading, deps: [ Config, DeepLinkConfigToken, ModuleLoader ], multi: true },
{ provide: APP_INITIALIZER, useFactory: setupPreloading, deps: [ Config, DeepLinkConfigToken, ModuleLoader, NgZone ], multi: true },
// useClass
// { provide: HAMMER_GESTURE_CONFIG, useClass: IonicGestureConfig },

20
src/util/module-loader.ts
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@ -1,7 +1,8 @@
import { ComponentFactoryResolver, Injectable, Injector, NgModuleFactory, OpaqueToken, Type } from '@angular/core';
import { ComponentFactoryResolver, Injectable, Injector, NgModuleFactory, NgZone, OpaqueToken, Type } from '@angular/core';
import { Config } from '../config/config';
import { DeepLinkConfig } from '../navigation/nav-util';
import { NgModuleLoader } from './ng-module-loader';
import { requestIonicCallback } from './util';
export const LAZY_LOADED_TOKEN = new OpaqueToken('LZYCMP');
@ -76,9 +77,8 @@ export interface LoadedModule {
/**
* @private
*/
export function setupPreloading(config: Config, deepLinkConfig: DeepLinkConfig, moduleLoader: ModuleLoader) {
return function() {
if (config.getBoolean('preloadModules')) {
export function setupPreloadingImplementation(config: Config, deepLinkConfig: DeepLinkConfig, moduleLoader: ModuleLoader) {
if (config.getBoolean('preloadModules')) {
const linksToLoad = deepLinkConfig.links.filter(link => !!link.loadChildren && link.priority !== 'off');
// Load the high priority modules first
@ -100,5 +100,17 @@ export function setupPreloading(config: Config, deepLinkConfig: DeepLinkConfig,
console.error(err.message);
});
}
}
/**
* @private
*/
export function setupPreloading(config: Config, deepLinkConfig: DeepLinkConfig, moduleLoader: ModuleLoader, ngZone: NgZone) {
return function() {
requestIonicCallback(() => {
ngZone.runOutsideAngular(() => {
setupPreloadingImplementation(config, deepLinkConfig, moduleLoader);
});
});
};
}