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ng-zorro-antd

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

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/** * @fileoverview added by tsickle * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ import * as tslib_1 from "tslib"; /** * @license * Copyright Alibaba.com 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://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE */ import { Directive, Input, TemplateRef, ViewContainerRef } from '@angular/core'; var NzStringTemplateOutletDirective = /** @class */ (function () { function NzStringTemplateOutletDirective(viewContainer, defaultTemplate) { this.viewContainer = viewContainer; this.defaultTemplate = defaultTemplate; // tslint:disable-next-line:no-any this.inputTemplate = null; this.inputViewRef = null; this.defaultViewRef = null; // tslint:disable-next-line:no-any this.nzStringTemplateOutletContext = null; } Object.defineProperty(NzStringTemplateOutletDirective.prototype, "nzStringTemplateOutlet", { set: /** * @param {?} value * @return {?} */ function (value) { if (value instanceof TemplateRef) { this.isTemplate = true; this.inputTemplate = value; } else { this.isTemplate = false; } }, enumerable: true, configurable: true }); /** * @return {?} */ NzStringTemplateOutletDirective.prototype.recreateView = /** * @return {?} */ function () { if (!this.isTemplate) { /** use default template when input is string **/ if (!this.defaultViewRef) { if (this.defaultTemplate) { this.defaultViewRef = this.viewContainer.createEmbeddedView(this.defaultTemplate, this.nzStringTemplateOutletContext); } } } else { /** use input template when input is templateRef **/ if (!this.inputViewRef) { if (this.inputTemplate) { this.inputViewRef = this.viewContainer.createEmbeddedView(this.inputTemplate, this.nzStringTemplateOutletContext); } } } }; // tslint:disable-next-line:no-any // tslint:disable-next-line:no-any /** * @private * @param {?} value * @return {?} */ NzStringTemplateOutletDirective.prototype.getType = // tslint:disable-next-line:no-any /** * @private * @param {?} value * @return {?} */ function (value) { if (value instanceof TemplateRef) { return 'template'; } else { return 'string'; } }; /** * @private * @param {?} changes * @return {?} */ NzStringTemplateOutletDirective.prototype.shouldRecreateView = /** * @private * @param {?} changes * @return {?} */ function (changes) { var nzStringTemplateOutletContext = changes.nzStringTemplateOutletContext, nzStringTemplateOutlet = changes.nzStringTemplateOutlet; /** @type {?} */ var shouldOutletRecreate = false; if (nzStringTemplateOutlet) { if (nzStringTemplateOutlet.firstChange) { shouldOutletRecreate = true; } else { /** @type {?} */ var previousOutletType = this.getType(nzStringTemplateOutlet.previousValue); /** @type {?} */ var currentOutletType = this.getType(nzStringTemplateOutlet.currentValue); shouldOutletRecreate = !(previousOutletType === 'string' && currentOutletType === 'string'); } } /** @type {?} */ var shouldContextRecreate = nzStringTemplateOutletContext && this.hasContextShapeChanged(nzStringTemplateOutletContext); return shouldContextRecreate || shouldOutletRecreate; }; /** * @private * @param {?} ctxChange * @return {?} */ NzStringTemplateOutletDirective.prototype.hasContextShapeChanged = /** * @private * @param {?} ctxChange * @return {?} */ function (ctxChange) { var e_1, _a; /** @type {?} */ var prevCtxKeys = Object.keys(ctxChange.previousValue || {}); /** @type {?} */ var currCtxKeys = Object.keys(ctxChange.currentValue || {}); if (prevCtxKeys.length === currCtxKeys.length) { try { for (var currCtxKeys_1 = tslib_1.__values(currCtxKeys), currCtxKeys_1_1 = currCtxKeys_1.next(); !currCtxKeys_1_1.done; currCtxKeys_1_1 = currCtxKeys_1.next()) { var propName = currCtxKeys_1_1.value; if (prevCtxKeys.indexOf(propName) === -1) { return true; } } } catch (e_1_1) { e_1 = { error: e_1_1 }; } finally { try { if (currCtxKeys_1_1 && !currCtxKeys_1_1.done && (_a = currCtxKeys_1.return)) _a.call(currCtxKeys_1); } finally { if (e_1) throw e_1.error; } } return false; } else { return true; } }; // tslint:disable-next-line:no-any // tslint:disable-next-line:no-any /** * @private * @param {?} ctx * @return {?} */ NzStringTemplateOutletDirective.prototype.updateExistingContext = // tslint:disable-next-line:no-any /** * @private * @param {?} ctx * @return {?} */ function (ctx) { var e_2, _a; try { for (var _b = tslib_1.__values(Object.keys(ctx)), _c = _b.next(); !_c.done; _c = _b.next()) { var propName = _c.value; // tslint:disable-next-line:no-any ((/** @type {?} */ ((/** @type {?} */ (this.inputViewRef)).context)))[propName] = this.nzStringTemplateOutletContext[propName]; } } catch (e_2_1) { e_2 = { error: e_2_1 }; } finally { try { if (_c && !_c.done && (_a = _b.return)) _a.call(_b); } finally { if (e_2) throw e_2.error; } } }; /** * @param {?} changes * @return {?} */ NzStringTemplateOutletDirective.prototype.ngOnChanges = /** * @param {?} changes * @return {?} */ function (changes) { /** @type {?} */ var recreateView = this.shouldRecreateView(changes); if (recreateView) { if (this.viewContainer) { this.viewContainer.clear(); this.defaultViewRef = null; this.inputViewRef = null; } this.recreateView(); } else { if (this.inputViewRef && this.nzStringTemplateOutletContext) { this.updateExistingContext(this.nzStringTemplateOutletContext); } } }; NzStringTemplateOutletDirective.decorators = [ { type: Directive, args: [{ selector: '[nzStringTemplateOutlet]', exportAs: 'nzStringTemplateOutlet' },] } ]; /** @nocollapse */ NzStringTemplateOutletDirective.ctorParameters = function () { return [ { type: ViewContainerRef }, { type: TemplateRef } ]; }; NzStringTemplateOutletDirective.propDecorators = { nzStringTemplateOutletContext: [{ type: Input }], nzStringTemplateOutlet: [{ type: Input }] }; return NzStringTemplateOutletDirective; }()); export { NzStringTemplateOutletDirective }; if (false) { /** * @type {?} * @private */ NzStringTemplateOutletDirective.prototype.isTemplate; /** * @type {?} * @private */ NzStringTemplateOutletDirective.prototype.inputTemplate; /** * @type {?} * @private */ NzStringTemplateOutletDirective.prototype.inputViewRef; /** * @type {?} * @private */ NzStringTemplateOutletDirective.prototype.defaultViewRef; /** @type {?} */ NzStringTemplateOutletDirective.prototype.nzStringTemplateOutletContext; /** * @type {?} * @private */ NzStringTemplateOutletDirective.prototype.viewContainer; /** * @type {?} * @private */ NzStringTemplateOutletDirective.prototype.defaultTemplate; } //# 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* @license\n * Copyright Alibaba.com All Rights Reserved.\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 {\n  Directive,\n  EmbeddedViewRef,\n  Input,\n  OnChanges,\n  SimpleChange,\n  SimpleChanges,\n  TemplateRef,\n  ViewContainerRef\n} from '@angular/core';\n\n@Directive({\n  selector: '[nzStringTemplateOutlet]',\n  exportAs: 'nzStringTemplateOutlet'\n})\nexport class NzStringTemplateOutletDirective implements OnChanges {\n  private isTemplate: boolean;\n  // tslint:disable-next-line:no-any\n  private inputTemplate: TemplateRef<any> | null = null;\n  private inputViewRef: EmbeddedViewRef<void> | null = null;\n  private defaultViewRef: EmbeddedViewRef<void> | null = null;\n\n  // tslint:disable-next-line:no-any\n  @Input() nzStringTemplateOutletContext: any | null = null;\n\n  @Input()\n  // tslint:disable-next-line:no-any\n  set nzStringTemplateOutlet(value: string | TemplateRef<any>) {\n    if (value instanceof TemplateRef) {\n      this.isTemplate = true;\n      this.inputTemplate = value;\n    } else {\n      this.isTemplate = false;\n    }\n  }\n\n  recreateView(): void {\n    if (!this.isTemplate) {\n      /** use default template when input is string **/\n      if (!this.defaultViewRef) {\n        if (this.defaultTemplate) {\n          this.defaultViewRef = this.viewContainer.createEmbeddedView(\n            this.defaultTemplate,\n            this.nzStringTemplateOutletContext\n          );\n        }\n      }\n    } else {\n      /** use input template when input is templateRef **/\n      if (!this.inputViewRef) {\n        if (this.inputTemplate) {\n          this.inputViewRef = this.viewContainer.createEmbeddedView(\n            this.inputTemplate,\n            this.nzStringTemplateOutletContext\n          );\n        }\n      }\n    }\n  }\n\n  // tslint:disable-next-line:no-any\n  private getType(value: string | TemplateRef<any>): 'template' | 'string' {\n    if (value instanceof TemplateRef) {\n      return 'template';\n    } else {\n      return 'string';\n    }\n  }\n\n  private shouldRecreateView(changes: SimpleChanges): boolean {\n    const { nzStringTemplateOutletContext, nzStringTemplateOutlet } = changes;\n    let shouldOutletRecreate = false;\n    if (nzStringTemplateOutlet) {\n      if (nzStringTemplateOutlet.firstChange) {\n        shouldOutletRecreate = true;\n      } else {\n        const previousOutletType = this.getType(nzStringTemplateOutlet.previousValue);\n        const currentOutletType = this.getType(nzStringTemplateOutlet.currentValue);\n        shouldOutletRecreate = !(previousOutletType === 'string' && currentOutletType === 'string');\n      }\n    }\n    const shouldContextRecreate =\n      nzStringTemplateOutletContext && this.hasContextShapeChanged(nzStringTemplateOutletContext);\n    return shouldContextRecreate || shouldOutletRecreate;\n  }\n\n  private hasContextShapeChanged(ctxChange: SimpleChange): boolean {\n    const prevCtxKeys = Object.keys(ctxChange.previousValue || {});\n    const currCtxKeys = Object.keys(ctxChange.currentValue || {});\n\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\n  // tslint:disable-next-line:no-any\n  private updateExistingContext(ctx: any): void {\n    for (const propName of Object.keys(ctx)) {\n      // tslint:disable-next-line:no-any\n      (this.inputViewRef!.context as any)[propName] = this.nzStringTemplateOutletContext[propName];\n    }\n  }\n\n  constructor(private viewContainer: ViewContainerRef, private defaultTemplate: TemplateRef<void>) {}\n\n  ngOnChanges(changes: SimpleChanges): void {\n    const recreateView = this.shouldRecreateView(changes);\n    if (recreateView) {\n      if (this.viewContainer) {\n        this.viewContainer.clear();\n        this.defaultViewRef = null;\n        this.inputViewRef = null;\n      }\n      this.recreateView();\n    } else {\n      if (this.inputViewRef && this.nzStringTemplateOutletContext) {\n        this.updateExistingContext(this.nzStringTemplateOutletContext);\n      }\n    }\n  }\n}\n"]}