ng-zorro-antd/fesm2020/ng-zorro-antd-core-outlet.mjs.map

An enterprise-class UI components based on Ant Design and Angular

{"version":3,"file":"ng-zorro-antd-core-outlet.mjs","sources":["../../components/core/outlet/string_template_outlet.directive.ts","../../components/core/outlet/outlet.module.ts","../../components/core/outlet/public-api.ts","../../components/core/outlet/ng-zorro-antd-core-outlet.ts"],"sourcesContent":["/**\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE\n */\n\nimport {\n  Directive,\n  EmbeddedViewRef,\n  Input,\n  OnChanges,\n  SimpleChange,\n  SimpleChanges,\n  TemplateRef,\n  ViewContainerRef\n} from '@angular/core';\n\nimport { NzSafeAny } from 'ng-zorro-antd/core/types';\n\n@Directive({\n  selector: '[nzStringTemplateOutlet]',\n  exportAs: 'nzStringTemplateOutlet'\n})\nexport class NzStringTemplateOutletDirective<_T = unknown> implements OnChanges {\n  private embeddedViewRef: EmbeddedViewRef<NzSafeAny> | null = null;\n  private context = new NzStringTemplateOutletContext();\n  @Input() nzStringTemplateOutletContext: NzSafeAny | null = null;\n  @Input() nzStringTemplateOutlet: NzSafeAny | TemplateRef<NzSafeAny> = null;\n\n  static ngTemplateContextGuard<T>(\n    _dir: NzStringTemplateOutletDirective<T>,\n    _ctx: NzSafeAny\n  ): _ctx is NzStringTemplateOutletContext {\n    return true;\n  }\n\n  private recreateView(): void {\n    this.viewContainer.clear();\n    const isTemplateRef = this.nzStringTemplateOutlet instanceof TemplateRef;\n    const templateRef = (isTemplateRef ? this.nzStringTemplateOutlet : this.templateRef) as NzSafeAny;\n    this.embeddedViewRef = this.viewContainer.createEmbeddedView(\n      templateRef,\n      isTemplateRef ? this.nzStringTemplateOutletContext : this.context\n    );\n  }\n\n  private updateContext(): void {\n    const isTemplateRef = this.nzStringTemplateOutlet instanceof TemplateRef;\n    const newCtx = isTemplateRef ? this.nzStringTemplateOutletContext : this.context;\n    const oldCtx = this.embeddedViewRef!.context as NzSafeAny;\n    if (newCtx) {\n      for (const propName of Object.keys(newCtx)) {\n        oldCtx[propName] = newCtx[propName];\n      }\n    }\n  }\n\n  constructor(private viewContainer: ViewContainerRef, private templateRef: TemplateRef<NzSafeAny>) {}\n\n  ngOnChanges(changes: SimpleChanges): void {\n    const { nzStringTemplateOutletContext, nzStringTemplateOutlet } = changes;\n    const shouldRecreateView = (): boolean => {\n      let shouldOutletRecreate = false;\n      if (nzStringTemplateOutlet) {\n        if (nzStringTemplateOutlet.firstChange) {\n          shouldOutletRecreate = true;\n        } else {\n          const isPreviousOutletTemplate = nzStringTemplateOutlet.previousValue instanceof TemplateRef;\n          const isCurrentOutletTemplate = nzStringTemplateOutlet.currentValue instanceof TemplateRef;\n          shouldOutletRecreate = isPreviousOutletTemplate || isCurrentOutletTemplate;\n        }\n      }\n      const hasContextShapeChanged = (ctxChange: SimpleChange): boolean => {\n        const prevCtxKeys = Object.keys(ctxChange.previousValue || {});\n        const currCtxKeys = Object.keys(ctxChange.currentValue || {});\n        if (prevCtxKeys.length === currCtxKeys.length) {\n          for (const propName of currCtxKeys) {\n            if (prevCtxKeys.indexOf(propName) === -1) {\n              return true;\n            }\n          }\n          return false;\n        } else {\n          return true;\n        }\n      };\n      const shouldContextRecreate =\n        nzStringTemplateOutletContext && hasContextShapeChanged(nzStringTemplateOutletContext);\n      return shouldContextRecreate || shouldOutletRecreate;\n    };\n\n    if (nzStringTemplateOutlet) {\n      this.context.$implicit = nzStringTemplateOutlet.currentValue;\n    }\n\n    const recreateView = shouldRecreateView();\n    if (recreateView) {\n      /** recreate view when context shape or outlet change **/\n      this.recreateView();\n    } else {\n      /** update context **/\n      this.updateContext();\n    }\n  }\n}\n\nexport class NzStringTemplateOutletContext {\n  public $implicit: NzSafeAny;\n}\n","/**\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE\n */\n\nimport { CommonModule } from '@angular/common';\nimport { NgModule } from '@angular/core';\n\nimport { NzStringTemplateOutletDirective } from './string_template_outlet.directive';\n\n@NgModule({\n  imports: [CommonModule],\n  exports: [NzStringTemplateOutletDirective],\n  declarations: [NzStringTemplateOutletDirective]\n})\nexport class NzOutletModule {}\n","/**\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE\n */\n\nexport { NzOutletModule } from './outlet.module';\nexport { NzStringTemplateOutletDirective } from './string_template_outlet.directive';\n","/**\n * Generated bundle index. 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