angular-cn/packages/compiler/src/config.ts

46 lines
1.7 KiB
TypeScript

/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {CompileIdentifierMetadata} from './compile_metadata';
import {MissingTranslationStrategy, ViewEncapsulation} from './core';
import {Identifiers} from './identifiers';
import * as o from './output/output_ast';
import {noUndefined} from './util';
export class CompilerConfig {
public defaultEncapsulation: ViewEncapsulation|null;
public useJit: boolean;
public jitDevMode: boolean;
public missingTranslation: MissingTranslationStrategy|null;
public preserveWhitespaces: boolean;
public strictInjectionParameters: boolean;
constructor(
{defaultEncapsulation = ViewEncapsulation.Emulated, useJit = true, jitDevMode = false,
missingTranslation = null, preserveWhitespaces, strictInjectionParameters}: {
defaultEncapsulation?: ViewEncapsulation,
useJit?: boolean,
jitDevMode?: boolean,
missingTranslation?: MissingTranslationStrategy|null,
preserveWhitespaces?: boolean,
strictInjectionParameters?: boolean,
} = {}) {
this.defaultEncapsulation = defaultEncapsulation;
this.useJit = !!useJit;
this.jitDevMode = !!jitDevMode;
this.missingTranslation = missingTranslation;
this.preserveWhitespaces = preserveWhitespacesDefault(noUndefined(preserveWhitespaces));
this.strictInjectionParameters = strictInjectionParameters === true;
}
}
export function preserveWhitespacesDefault(
preserveWhitespacesOption: boolean | null, defaultSetting = false): boolean {
return preserveWhitespacesOption === null ? defaultSetting : preserveWhitespacesOption;
}