ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
168 lines • 26.6 kB
JavaScript
import { Directive, Input } from '@angular/core';
import { Subject } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/platform";
import * as i2 from "ng-zorro-antd/core/services";
export class NzAutosizeDirective {
set nzAutosize(value) {
const isAutoSizeType = (data) => typeof data !== 'string' && typeof data !== 'boolean' && (!!data.maxRows || !!data.minRows);
if (typeof value === 'string' || value === true) {
this.autosize = true;
}
else if (isAutoSizeType(value)) {
this.autosize = true;
this.minRows = value.minRows;
this.maxRows = value.maxRows;
this.maxHeight = this.setMaxHeight();
this.minHeight = this.setMinHeight();
}
}
resizeToFitContent(force = false) {
this.cacheTextareaLineHeight();
// If we haven't determined the line-height yet, we know we're still hidden and there's no point
// in checking the height of the textarea.
if (!this.cachedLineHeight) {
return;
}
const textarea = this.el;
const value = textarea.value;
// Only resize if the value or minRows have changed since these calculations can be expensive.
if (!force && this.minRows === this.previousMinRows && value === this.previousValue) {
return;
}
const placeholderText = textarea.placeholder;
// Reset the textarea height to auto in order to shrink back to its default size.
// Also temporarily force overflow:hidden, so scroll bars do not interfere with calculations.
// Long placeholders that are wider than the textarea width may lead to a bigger scrollHeight
// value. To ensure that the scrollHeight is not bigger than the content, the placeholders
// need to be removed temporarily.
textarea.classList.add('nz-textarea-autosize-measuring');
textarea.placeholder = '';
let height = Math.round((textarea.scrollHeight - this.inputGap) / this.cachedLineHeight) * this.cachedLineHeight +
this.inputGap;
if (this.maxHeight !== null && height > this.maxHeight) {
height = this.maxHeight;
}
if (this.minHeight !== null && height < this.minHeight) {
height = this.minHeight;
}
// Use the scrollHeight to know how large the textarea *would* be if fit its entire value.
textarea.style.height = `${height}px`;
textarea.classList.remove('nz-textarea-autosize-measuring');
textarea.placeholder = placeholderText;
// On Firefox resizing the textarea will prevent it from scrolling to the caret position.
// We need to re-set the selection in order for it to scroll to the proper position.
if (typeof requestAnimationFrame !== 'undefined') {
this.ngZone.runOutsideAngular(() => requestAnimationFrame(() => {
const { selectionStart, selectionEnd } = textarea;
// IE will throw an "Unspecified error" if we try to set the selection range after the
// element has been removed from the DOM. Assert that the directive hasn't been destroyed
// between the time we requested the animation frame and when it was executed.
// Also note that we have to assert that the textarea is focused before we set the
// selection range. Setting the selection range on a non-focused textarea will cause
// it to receive focus on IE and Edge.
if (!this.destroy$.isStopped && document.activeElement === textarea) {
textarea.setSelectionRange(selectionStart, selectionEnd);
}
}));
}
this.previousValue = value;
this.previousMinRows = this.minRows;
}
cacheTextareaLineHeight() {
if (this.cachedLineHeight >= 0 || !this.el.parentNode) {
return;
}
// Use a clone element because we have to override some styles.
const textareaClone = this.el.cloneNode(false);
textareaClone.rows = 1;
// Use `position: absolute` so that this doesn't cause a browser layout and use
// `visibility: hidden` so that nothing is rendered. Clear any other styles that
// would affect the height.
textareaClone.style.position = 'absolute';
textareaClone.style.visibility = 'hidden';
textareaClone.style.border = 'none';
textareaClone.style.padding = '0';
textareaClone.style.height = '';
textareaClone.style.minHeight = '';
textareaClone.style.maxHeight = '';
// In Firefox it happens that textarea elements are always bigger than the specified amount
// of rows. This is because Firefox tries to add extra space for the horizontal scrollbar.
// As a workaround that removes the extra space for the scrollbar, we can just set overflow
// to hidden. This ensures that there is no invalid calculation of the line height.
// See Firefox bug report: https://bugzilla.mozilla.org/show_bug.cgi?id=33654
textareaClone.style.overflow = 'hidden';
this.el.parentNode.appendChild(textareaClone);
this.cachedLineHeight = textareaClone.clientHeight - this.inputGap;
this.el.parentNode.removeChild(textareaClone);
// Min and max heights have to be re-calculated if the cached line height changes
this.maxHeight = this.setMaxHeight();
this.minHeight = this.setMinHeight();
}
setMinHeight() {
const minHeight = this.minRows && this.cachedLineHeight ? this.minRows * this.cachedLineHeight + this.inputGap : null;
if (minHeight !== null) {
this.el.style.minHeight = `${minHeight}px`;
}
return minHeight;
}
setMaxHeight() {
const maxHeight = this.maxRows && this.cachedLineHeight ? this.maxRows * this.cachedLineHeight + this.inputGap : null;
if (maxHeight !== null) {
this.el.style.maxHeight = `${maxHeight}px`;
}
return maxHeight;
}
noopInputHandler() {
// no-op handler that ensures we're running change detection on input events.
}
constructor(elementRef, ngZone, platform, resizeService) {
this.elementRef = elementRef;
this.ngZone = ngZone;
this.platform = platform;
this.resizeService = resizeService;
this.autosize = false;
this.el = this.elementRef.nativeElement;
this.maxHeight = null;
this.minHeight = null;
this.destroy$ = new Subject();
this.inputGap = 10;
}
ngAfterViewInit() {
if (this.autosize && this.platform.isBrowser) {
this.resizeToFitContent();
this.resizeService
.subscribe()
.pipe(takeUntil(this.destroy$))
.subscribe(() => this.resizeToFitContent(true));
}
}
ngOnDestroy() {
this.destroy$.next(true);
this.destroy$.complete();
}
ngDoCheck() {
if (this.autosize && this.platform.isBrowser) {
this.resizeToFitContent();
}
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.0.3", ngImport: i0, type: NzAutosizeDirective, deps: [{ token: i0.ElementRef }, { token: i0.NgZone }, { token: i1.Platform }, { token: i2.NzResizeService }], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "17.0.3", type: NzAutosizeDirective, selector: "textarea[nzAutosize]", inputs: { nzAutosize: "nzAutosize" }, host: { attributes: { "rows": "1" }, listeners: { "input": "noopInputHandler()" } }, exportAs: ["nzAutosize"], ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.0.3", ngImport: i0, type: NzAutosizeDirective, decorators: [{
type: Directive,
args: [{
selector: 'textarea[nzAutosize]',
exportAs: 'nzAutosize',
host: {
// Textarea elements that have the directive applied should have a single row by default.
// Browsers normally show two rows by default and therefore this limits the minRows binding.
rows: '1',
'(input)': 'noopInputHandler()'
}
}]
}], ctorParameters: () => [{ type: i0.ElementRef }, { type: i0.NgZone }, { type: i1.Platform }, { type: i2.NzResizeService }], propDecorators: { nzAutosize: [{
type: Input
}] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"autosize.directive.js","sourceRoot":"","sources":["../../../components/input/autosize.directive.ts"],"names":[],"mappings":"AAMA,OAAO,EAAiB,SAAS,EAAuB,KAAK,EAAqB,MAAM,eAAe,CAAC;AACxG,OAAO,EAAE,OAAO,EAAE,MAAM,MAAM,CAAC;AAC/B,OAAO,EAAE,SAAS,EAAE,MAAM,gBAAgB,CAAC;;;;AAmB3C,MAAM,OAAO,mBAAmB;IAa9B,IACI,UAAU,CAAC,KAAsC;QACnD,MAAM,cAAc,GAAG,CAAC,IAAqC,EAAwB,EAAE,CACrF,OAAO,IAAI,KAAK,QAAQ,IAAI,OAAO,IAAI,KAAK,SAAS,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,OAAO,IAAI,CAAC,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC9F,IAAI,OAAO,KAAK,KAAK,QAAQ,IAAI,KAAK,KAAK,IAAI,EAAE;YAC/C,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;SACtB;aAAM,IAAI,cAAc,CAAC,KAAK,CAAC,EAAE;YAChC,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;YACrB,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC,OAAO,CAAC;YAC7B,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC,OAAO,CAAC;YAC7B,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC,YAAY,EAAE,CAAC;YACrC,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC,YAAY,EAAE,CAAC;SACtC;IACH,CAAC;IAED,kBAAkB,CAAC,QAAiB,KAAK;QACvC,IAAI,CAAC,uBAAuB,EAAE,CAAC;QAE/B,gGAAgG;QAChG,0CAA0C;QAC1C,IAAI,CAAC,IAAI,CAAC,gBAAgB,EAAE;YAC1B,OAAO;SACR;QAED,MAAM,QAAQ,GAAG,IAAI,CAAC,EAAyB,CAAC;QAChD,MAAM,KAAK,GAAG,QAAQ,CAAC,KAAK,CAAC;QAE7B,8FAA8F;QAC9F,IAAI,CAAC,KAAK,IAAI,IAAI,CAAC,OAAO,KAAK,IAAI,CAAC,eAAe,IAAI,KAAK,KAAK,IAAI,CAAC,aAAa,EAAE;YACnF,OAAO;SACR;QACD,MAAM,eAAe,GAAG,QAAQ,CAAC,WAAW,CAAC;QAE7C,iFAAiF;QACjF,6FAA6F;QAC7F,6FAA6F;QAC7F,0FAA0F;QAC1F,kCAAkC;QAClC,QAAQ,CAAC,SAAS,CAAC,GAAG,CAAC,gCAAgC,CAAC,CAAC;QACzD,QAAQ,CAAC,WAAW,GAAG,EAAE,CAAC;QAC1B,IAAI,MAAM,GACR,IAAI,CAAC,KAAK,CAAC,CAAC,QAAQ,CAAC,YAAY,GAAG,IAAI,CAAC,QAAQ,CAAC,GAAG,IAAI,CAAC,gBAAgB,CAAC,GAAG,IAAI,CAAC,gBAAgB;YACnG,IAAI,CAAC,QAAQ,CAAC;QAChB,IAAI,IAAI,CAAC,SAAS,KAAK,IAAI,IAAI,MAAM,GAAG,IAAI,CAAC,SAAS,EAAE;YACtD,MAAM,GAAG,IAAI,CAAC,SAAU,CAAC;SAC1B;QACD,IAAI,IAAI,CAAC,SAAS,KAAK,IAAI,IAAI,MAAM,GAAG,IAAI,CAAC,SAAS,EAAE;YACtD,MAAM,GAAG,IAAI,CAAC,SAAU,CAAC;SAC1B;QACD,0FAA0F;QAC1F,QAAQ,CAAC,KAAK,CAAC,MAAM,GAAG,GAAG,MAAM,IAAI,CAAC;QACtC,QAAQ,CAAC,SAAS,CAAC,MAAM,CAAC,gCAAgC,CAAC,CAAC;QAC5D,QAAQ,CAAC,WAAW,GAAG,eAAe,CAAC;QAEvC,yFAAyF;QACzF,oFAAoF;QACpF,IAAI,OAAO,qBAAqB,KAAK,WAAW,EAAE;YAChD,IAAI,CAAC,MAAM,CAAC,iBAAiB,CAAC,GAAG,EAAE,CACjC,qBAAqB,CAAC,GAAG,EAAE;gBACzB,MAAM,EAAE,cAAc,EAAE,YAAY,EAAE,GAAG,QAAQ,CAAC;gBAElD,sFAAsF;gBACtF,yFAAyF;gBACzF,8EAA8E;gBAC9E,kFAAkF;gBAClF,oFAAoF;gBACpF,sCAAsC;gBACtC,IAAI,CAAC,IAAI,CAAC,QAAQ,CAAC,SAAS,IAAI,QAAQ,CAAC,aAAa,KAAK,QAAQ,EAAE;oBACnE,QAAQ,CAAC,iBAAiB,CAAC,cAAc,EAAE,YAAY,CAAC,CAAC;iBAC1D;YACH,CAAC,CAAC,CACH,CAAC;SACH;QAED,IAAI,CAAC,aAAa,GAAG,KAAK,CAAC;QAC3B,IAAI,CAAC,eAAe,GAAG,IAAI,CAAC,OAAO,CAAC;IACtC,CAAC;IAEO,uBAAuB;QAC7B,IAAI,IAAI,CAAC,gBAAgB,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,CAAC,UAAU,EAAE;YACrD,OAAO;SACR;QAED,+DAA+D;QAC/D,MAAM,aAAa,GAAG,IAAI,CAAC,EAAE,CAAC,SAAS,CAAC,KAAK,CAAwB,CAAC;QACtE,aAAa,CAAC,IAAI,GAAG,CAAC,CAAC;QAEvB,+EAA+E;QAC/E,gFAAgF;QAChF,2BAA2B;QAC3B,aAAa,CAAC,KAAK,CAAC,QAAQ,GAAG,UAAU,CAAC;QAC1C,aAAa,CAAC,KAAK,CAAC,UAAU,GAAG,QAAQ,CAAC;QAC1C,aAAa,CAAC,KAAK,CAAC,MAAM,GAAG,MAAM,CAAC;QACpC,aAAa,CAAC,KAAK,CAAC,OAAO,GAAG,GAAG,CAAC;QAClC,aAAa,CAAC,KAAK,CAAC,MAAM,GAAG,EAAE,CAAC;QAChC,aAAa,CAAC,KAAK,CAAC,SAAS,GAAG,EAAE,CAAC;QACnC,aAAa,CAAC,KAAK,CAAC,SAAS,GAAG,EAAE,CAAC;QAEnC,2FAA2F;QAC3F,0FAA0F;QAC1F,2FAA2F;QAC3F,mFAAmF;QACnF,6EAA6E;QAC7E,aAAa,CAAC,KAAK,CAAC,QAAQ,GAAG,QAAQ,CAAC;QAExC,IAAI,CAAC,EAAE,CAAC,UAAW,CAAC,WAAW,CAAC,aAAa,CAAC,CAAC;QAC/C,IAAI,CAAC,gBAAgB,GAAG,aAAa,CAAC,YAAY,GAAG,IAAI,CAAC,QAAQ,CAAC;QACnE,IAAI,CAAC,EAAE,CAAC,UAAW,CAAC,WAAW,CAAC,aAAa,CAAC,CAAC;QAE/C,iFAAiF;QACjF,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC,YAAY,EAAE,CAAC;QACrC,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC,YAAY,EAAE,CAAC;IACvC,CAAC;IAED,YAAY;QACV,MAAM,SAAS,GACb,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,gBAAgB,CAAC,CAAC,CAAC,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,IAAI,CAAC;QAEtG,IAAI,SAAS,KAAK,IAAI,EAAE;YACtB,IAAI,CAAC,EAAE,CAAC,KAAK,CAAC,SAAS,GAAG,GAAG,SAAS,IAAI,CAAC;SAC5C;QACD,OAAO,SAAS,CAAC;IACnB,CAAC;IAED,YAAY;QACV,MAAM,SAAS,GACb,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,gBAAgB,CAAC,CAAC,CAAC,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,IAAI,CAAC;QACtG,IAAI,SAAS,KAAK,IAAI,EAAE;YACtB,IAAI,CAAC,EAAE,CAAC,KAAK,CAAC,SAAS,GAAG,GAAG,SAAS,IAAI,CAAC;SAC5C;QACD,OAAO,SAAS,CAAC;IACnB,CAAC;IAED,gBAAgB;QACd,6EAA6E;IAC/E,CAAC;IAED,YACU,UAAsB,EACtB,MAAc,EACd,QAAkB,EAClB,aAA8B;QAH9B,eAAU,GAAV,UAAU,CAAY;QACtB,WAAM,GAAN,MAAM,CAAQ;QACd,aAAQ,GAAR,QAAQ,CAAU;QAClB,kBAAa,GAAb,aAAa,CAAiB;QAzJhC,aAAQ,GAAY,KAAK,CAAC;QAC1B,OAAE,GAA2C,IAAI,CAAC,UAAU,CAAC,aAAa,CAAC;QAM3E,cAAS,GAAkB,IAAI,CAAC;QAChC,cAAS,GAAkB,IAAI,CAAC;QAChC,aAAQ,GAAG,IAAI,OAAO,EAAW,CAAC;QAClC,aAAQ,GAAG,EAAE,CAAC;IAgJnB,CAAC;IAEJ,eAAe;QACb,IAAI,IAAI,CAAC,QAAQ,IAAI,IAAI,CAAC,QAAQ,CAAC,SAAS,EAAE;YAC5C,IAAI,CAAC,kBAAkB,EAAE,CAAC;YAC1B,IAAI,CAAC,aAAa;iBACf,SAAS,EAAE;iBACX,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;iBAC9B,SAAS,CAAC,GAAG,EAAE,CAAC,IAAI,CAAC,kBAAkB,CAAC,IAAI,CAAC,CAAC,CAAC;SACnD;IACH,CAAC;IAED,WAAW;QACT,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QACzB,IAAI,CAAC,QAAQ,CAAC,QAAQ,EAAE,CAAC;IAC3B,CAAC;IAED,SAAS;QACP,IAAI,IAAI,CAAC,QAAQ,IAAI,IAAI,CAAC,QAAQ,CAAC,SAAS,EAAE;YAC5C,IAAI,CAAC,kBAAkB,EAAE,CAAC;SAC3B;IACH,CAAC;8GAhLU,mBAAmB;kGAAnB,mBAAmB;;2FAAnB,mBAAmB;kBAV/B,SAAS;mBAAC;oBACT,QAAQ,EAAE,sBAAsB;oBAChC,QAAQ,EAAE,YAAY;oBACtB,IAAI,EAAE;wBACJ,yFAAyF;wBACzF,4FAA4F;wBAC5F,IAAI,EAAE,GAAG;wBACT,SAAS,EAAE,oBAAoB;qBAChC;iBACF;yJAeK,UAAU;sBADb,KAAK","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 { Platform } from '@angular/cdk/platform';\nimport { AfterViewInit, Directive, DoCheck, ElementRef, Input, NgZone, OnDestroy } from '@angular/core';\nimport { Subject } from 'rxjs';\nimport { takeUntil } from 'rxjs/operators';\n\nimport { NzResizeService } from 'ng-zorro-antd/core/services';\n\nexport interface AutoSizeType {\n  minRows?: number;\n  maxRows?: number;\n}\n\n@Directive({\n  selector: 'textarea[nzAutosize]',\n  exportAs: 'nzAutosize',\n  host: {\n    // Textarea elements that have the directive applied should have a single row by default.\n    // Browsers normally show two rows by default and therefore this limits the minRows binding.\n    rows: '1',\n    '(input)': 'noopInputHandler()'\n  }\n})\nexport class NzAutosizeDirective implements AfterViewInit, OnDestroy, DoCheck {\n  private autosize: boolean = false;\n  private el: HTMLTextAreaElement | HTMLInputElement = this.elementRef.nativeElement;\n  private cachedLineHeight!: number;\n  private previousValue!: string;\n  private previousMinRows: number | undefined;\n  private minRows: number | undefined;\n  private maxRows: number | undefined;\n  private maxHeight: number | null = null;\n  private minHeight: number | null = null;\n  private destroy$ = new Subject<boolean>();\n  private inputGap = 10;\n\n  @Input()\n  set nzAutosize(value: string | boolean | AutoSizeType) {\n    const isAutoSizeType = (data: string | boolean | AutoSizeType): data is AutoSizeType =>\n      typeof data !== 'string' && typeof data !== 'boolean' && (!!data.maxRows || !!data.minRows);\n    if (typeof value === 'string' || value === true) {\n      this.autosize = true;\n    } else if (isAutoSizeType(value)) {\n      this.autosize = true;\n      this.minRows = value.minRows;\n      this.maxRows = value.maxRows;\n      this.maxHeight = this.setMaxHeight();\n      this.minHeight = this.setMinHeight();\n    }\n  }\n\n  resizeToFitContent(force: boolean = false): void {\n    this.cacheTextareaLineHeight();\n\n    // If we haven't determined the line-height yet, we know we're still hidden and there's no point\n    // in checking the height of the textarea.\n    if (!this.cachedLineHeight) {\n      return;\n    }\n\n    const textarea = this.el as HTMLTextAreaElement;\n    const value = textarea.value;\n\n    // Only resize if the value or minRows have changed since these calculations can be expensive.\n    if (!force && this.minRows === this.previousMinRows && value === this.previousValue) {\n      return;\n    }\n    const placeholderText = textarea.placeholder;\n\n    // Reset the textarea height to auto in order to shrink back to its default size.\n    // Also temporarily force overflow:hidden, so scroll bars do not interfere with calculations.\n    // Long placeholders that are wider than the textarea width may lead to a bigger scrollHeight\n    // value. To ensure that the scrollHeight is not bigger than the content, the placeholders\n    // need to be removed temporarily.\n    textarea.classList.add('nz-textarea-autosize-measuring');\n    textarea.placeholder = '';\n    let height =\n      Math.round((textarea.scrollHeight - this.inputGap) / this.cachedLineHeight) * this.cachedLineHeight +\n      this.inputGap;\n    if (this.maxHeight !== null && height > this.maxHeight) {\n      height = this.maxHeight!;\n    }\n    if (this.minHeight !== null && height < this.minHeight) {\n      height = this.minHeight!;\n    }\n    // Use the scrollHeight to know how large the textarea *would* be if fit its entire value.\n    textarea.style.height = `${height}px`;\n    textarea.classList.remove('nz-textarea-autosize-measuring');\n    textarea.placeholder = placeholderText;\n\n    // On Firefox resizing the textarea will prevent it from scrolling to the caret position.\n    // We need to re-set the selection in order for it to scroll to the proper position.\n    if (typeof requestAnimationFrame !== 'undefined') {\n      this.ngZone.runOutsideAngular(() =>\n        requestAnimationFrame(() => {\n          const { selectionStart, selectionEnd } = textarea;\n\n          // IE will throw an \"Unspecified error\" if we try to set the selection range after the\n          // element has been removed from the DOM. Assert that the directive hasn't been destroyed\n          // between the time we requested the animation frame and when it was executed.\n          // Also note that we have to assert that the textarea is focused before we set the\n          // selection range. Setting the selection range on a non-focused textarea will cause\n          // it to receive focus on IE and Edge.\n          if (!this.destroy$.isStopped && document.activeElement === textarea) {\n            textarea.setSelectionRange(selectionStart, selectionEnd);\n          }\n        })\n      );\n    }\n\n    this.previousValue = value;\n    this.previousMinRows = this.minRows;\n  }\n\n  private cacheTextareaLineHeight(): void {\n    if (this.cachedLineHeight >= 0 || !this.el.parentNode) {\n      return;\n    }\n\n    // Use a clone element because we have to override some styles.\n    const textareaClone = this.el.cloneNode(false) as HTMLTextAreaElement;\n    textareaClone.rows = 1;\n\n    // Use `position: absolute` so that this doesn't cause a browser layout and use\n    // `visibility: hidden` so that nothing is rendered. Clear any other styles that\n    // would affect the height.\n    textareaClone.style.position = 'absolute';\n    textareaClone.style.visibility = 'hidden';\n    textareaClone.style.border = 'none';\n    textareaClone.style.padding = '0';\n    textareaClone.style.height = '';\n    textareaClone.style.minHeight = '';\n    textareaClone.style.maxHeight = '';\n\n    // In Firefox it happens that textarea elements are always bigger than the specified amount\n    // of rows. This is because Firefox tries to add extra space for the horizontal scrollbar.\n    // As a workaround that removes the extra space for the scrollbar, we can just set overflow\n    // to hidden. This ensures that there is no invalid calculation of the line height.\n    // See Firefox bug report: https://bugzilla.mozilla.org/show_bug.cgi?id=33654\n    textareaClone.style.overflow = 'hidden';\n\n    this.el.parentNode!.appendChild(textareaClone);\n    this.cachedLineHeight = textareaClone.clientHeight - this.inputGap;\n    this.el.parentNode!.removeChild(textareaClone);\n\n    // Min and max heights have to be re-calculated if the cached line height changes\n    this.maxHeight = this.setMaxHeight();\n    this.minHeight = this.setMinHeight();\n  }\n\n  setMinHeight(): number | null {\n    const minHeight =\n      this.minRows && this.cachedLineHeight ? this.minRows * this.cachedLineHeight + this.inputGap : null;\n\n    if (minHeight !== null) {\n      this.el.style.minHeight = `${minHeight}px`;\n    }\n    return minHeight;\n  }\n\n  setMaxHeight(): number | null {\n    const maxHeight =\n      this.maxRows && this.cachedLineHeight ? this.maxRows * this.cachedLineHeight + this.inputGap : null;\n    if (maxHeight !== null) {\n      this.el.style.maxHeight = `${maxHeight}px`;\n    }\n    return maxHeight;\n  }\n\n  noopInputHandler(): void {\n    // no-op handler that ensures we're running change detection on input events.\n  }\n\n  constructor(\n    private elementRef: ElementRef,\n    private ngZone: NgZone,\n    private platform: Platform,\n    private resizeService: NzResizeService\n  ) {}\n\n  ngAfterViewInit(): void {\n    if (this.autosize && this.platform.isBrowser) {\n      this.resizeToFitContent();\n      this.resizeService\n        .subscribe()\n        .pipe(takeUntil(this.destroy$))\n        .subscribe(() => this.resizeToFitContent(true));\n    }\n  }\n\n  ngOnDestroy(): void {\n    this.destroy$.next(true);\n    this.destroy$.complete();\n  }\n\n  ngDoCheck(): void {\n    if (this.autosize && this.platform.isBrowser) {\n      this.resizeToFitContent();\n    }\n  }\n}\n"]}