28860d35b2
Assets defined for `templateUrl` and `styleUrls` can now be loaded in relative to where the component file is placed so long as the `moduleId` is set within the component annotation. Closes #5634
68 lines
2.1 KiB
TypeScript
68 lines
2.1 KiB
TypeScript
import {OpaqueToken, Provider} from 'angular2/src/core/di';
|
|
import {CONST_EXPR, Math, StringWrapper} from 'angular2/src/facade/lang';
|
|
|
|
/**
|
|
* @internal
|
|
*/
|
|
export const APP_COMPONENT_REF_PROMISE = CONST_EXPR(new OpaqueToken('Promise<ComponentRef>'));
|
|
|
|
/**
|
|
* An {@link angular2/di/OpaqueToken} representing the application root type in the {@link
|
|
* Injector}.
|
|
*
|
|
* ```
|
|
* @Component(...)
|
|
* class MyApp {
|
|
* ...
|
|
* }
|
|
*
|
|
* bootstrap(MyApp).then((appRef:ApplicationRef) {
|
|
* expect(appRef.injector.get(appComponentTypeToken)).toEqual(MyApp);
|
|
* });
|
|
*
|
|
* ```
|
|
*/
|
|
export const APP_COMPONENT: OpaqueToken = CONST_EXPR(new OpaqueToken('AppComponent'));
|
|
|
|
/**
|
|
* A DI Token representing a unique string id assigned to the application by Angular and used
|
|
* primarily for prefixing application attributes and CSS styles when
|
|
* {@link ViewEncapsulation#Emulated} is being used.
|
|
*
|
|
* If you need to avoid randomly generated value to be used as an application id, you can provide
|
|
* a custom value via a DI provider <!-- TODO: provider --> configuring the root {@link Injector}
|
|
* using this token.
|
|
*/
|
|
export const APP_ID: OpaqueToken = CONST_EXPR(new OpaqueToken('AppId'));
|
|
|
|
function _appIdRandomProviderFactory() {
|
|
return `${_randomChar()}${_randomChar()}${_randomChar()}`;
|
|
}
|
|
|
|
/**
|
|
* Providers that will generate a random APP_ID_TOKEN.
|
|
*/
|
|
export const APP_ID_RANDOM_PROVIDER: Provider =
|
|
CONST_EXPR(new Provider(APP_ID, {useFactory: _appIdRandomProviderFactory, deps: []}));
|
|
|
|
function _randomChar(): string {
|
|
return StringWrapper.fromCharCode(97 + Math.floor(Math.random() * 25));
|
|
}
|
|
|
|
/**
|
|
* A function that will be executed when a platform is initialized.
|
|
*/
|
|
export const PLATFORM_INITIALIZER: OpaqueToken =
|
|
CONST_EXPR(new OpaqueToken("Platform Initializer"));
|
|
|
|
/**
|
|
* A function that will be executed when an application is initialized.
|
|
*/
|
|
export const APP_INITIALIZER: OpaqueToken = CONST_EXPR(new OpaqueToken("Application Initializer"));
|
|
|
|
/**
|
|
* A token which indicates the root directory of the application
|
|
*/
|
|
export const PACKAGE_ROOT_URL: OpaqueToken =
|
|
CONST_EXPR(new OpaqueToken("Application Packages Root URL"));
|