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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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/** * 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 { normalizePassiveListenerOptions } from '@angular/cdk/platform'; import { ChangeDetectionStrategy, Component, EventEmitter, HostListener, Input, Output } from '@angular/core'; import { fromEvent, merge } from 'rxjs'; import { takeUntil } from 'rxjs/operators'; import { NzDestroyService } from 'ng-zorro-antd/core/services'; import * as i0 from "@angular/core"; import * as i1 from "./resizable.service"; import * as i2 from "ng-zorro-antd/core/services"; export class NzResizeHandleMouseDownEvent { constructor(direction, mouseEvent) { this.direction = direction; this.mouseEvent = mouseEvent; } } const passiveEventListenerOptions = normalizePassiveListenerOptions({ passive: true }); export class NzResizeHandleComponent { constructor(ngZone, nzResizableService, renderer, host, destroy$) { this.ngZone = ngZone; this.nzResizableService = nzResizableService; this.renderer = renderer; this.host = host; this.destroy$ = destroy$; this.nzDirection = 'bottomRight'; this.nzCursorType = 'window'; this.nzMouseDown = new EventEmitter(); } ngOnInit() { this.nzResizableService.mouseEnteredOutsideAngular$.pipe(takeUntil(this.destroy$)).subscribe(entered => { if (entered) { this.renderer.addClass(this.host.nativeElement, 'nz-resizable-handle-box-hover'); } else { this.renderer.removeClass(this.host.nativeElement, 'nz-resizable-handle-box-hover'); } }); this.ngZone.runOutsideAngular(() => { // Note: since Chrome 56 defaults document level `touchstart` listener to passive. // The element `touchstart` listener is not passive by default // We never call `preventDefault()` on it, so we're safe making it passive too. merge(fromEvent(this.host.nativeElement, 'mousedown', passiveEventListenerOptions), fromEvent(this.host.nativeElement, 'touchstart', passiveEventListenerOptions)) .pipe(takeUntil(this.destroy$)) .subscribe((event) => { this.nzResizableService.handleMouseDownOutsideAngular$.next(new NzResizeHandleMouseDownEvent(this.nzDirection, event)); }); }); } onPointerDown(event) { event.target.setPointerCapture(event.pointerId); } onPointerUp(event) { event.target.releasePointerCapture(event.pointerId); } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.0.3", ngImport: i0, type: NzResizeHandleComponent, deps: [{ token: i0.NgZone }, { token: i1.NzResizableService }, { token: i0.Renderer2 }, { token: i0.ElementRef }, { token: i2.NzDestroyService }], target: i0.ɵɵFactoryTarget.Component }); } static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "17.0.3", type: NzResizeHandleComponent, selector: "nz-resize-handle, [nz-resize-handle]", inputs: { nzDirection: "nzDirection", nzCursorType: "nzCursorType" }, outputs: { nzMouseDown: "nzMouseDown" }, host: { listeners: { "pointerdown": "onPointerDown($event)", "pointerup": "onPointerUp($event)" }, properties: { "class.nz-resizable-handle-top": "nzDirection === 'top'", "class.nz-resizable-handle-right": "nzDirection === 'right'", "class.nz-resizable-handle-bottom": "nzDirection === 'bottom'", "class.nz-resizable-handle-left": "nzDirection === 'left'", "class.nz-resizable-handle-topRight": "nzDirection === 'topRight'", "class.nz-resizable-handle-bottomRight": "nzDirection === 'bottomRight'", "class.nz-resizable-handle-bottomLeft": "nzDirection === 'bottomLeft'", "class.nz-resizable-handle-topLeft": "nzDirection === 'topLeft'", "class.nz-resizable-handle-cursor-type-grid": "nzCursorType === 'grid'", "class.nz-resizable-handle-cursor-type-window": "nzCursorType === 'window'" }, classAttribute: "nz-resizable-handle" }, providers: [NzDestroyService], exportAs: ["nzResizeHandle"], ngImport: i0, template: ` <ng-content></ng-content> `, isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.0.3", ngImport: i0, type: NzResizeHandleComponent, decorators: [{ type: Component, args: [{ selector: 'nz-resize-handle, [nz-resize-handle]', exportAs: 'nzResizeHandle', template: ` <ng-content></ng-content> `, changeDetection: ChangeDetectionStrategy.OnPush, host: { class: 'nz-resizable-handle', '[class.nz-resizable-handle-top]': `nzDirection === 'top'`, '[class.nz-resizable-handle-right]': `nzDirection === 'right'`, '[class.nz-resizable-handle-bottom]': `nzDirection === 'bottom'`, '[class.nz-resizable-handle-left]': `nzDirection === 'left'`, '[class.nz-resizable-handle-topRight]': `nzDirection === 'topRight'`, '[class.nz-resizable-handle-bottomRight]': `nzDirection === 'bottomRight'`, '[class.nz-resizable-handle-bottomLeft]': `nzDirection === 'bottomLeft'`, '[class.nz-resizable-handle-topLeft]': `nzDirection === 'topLeft'`, '[class.nz-resizable-handle-cursor-type-grid]': `nzCursorType === 'grid'`, '[class.nz-resizable-handle-cursor-type-window]': `nzCursorType === 'window'` }, providers: [NzDestroyService] }] }], ctorParameters: () => [{ type: i0.NgZone }, { type: i1.NzResizableService }, { type: i0.Renderer2 }, { type: i0.ElementRef }, { type: i2.NzDestroyService }], propDecorators: { nzDirection: [{ type: Input }], nzCursorType: [{ type: Input }], nzMouseDown: [{ type: Output }], onPointerDown: [{ type: HostListener, args: ['pointerdown', ['$event']] }], onPointerUp: [{ type: HostListener, args: ['pointerup', ['$event']] }] } }); //# 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* 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 { normalizePassiveListenerOptions } from '@angular/cdk/platform';\nimport {\n  ChangeDetectionStrategy,\n  Component,\n  ElementRef,\n  EventEmitter,\n  HostListener,\n  Input,\n  NgZone,\n  OnInit,\n  Output,\n  Renderer2\n} from '@angular/core';\nimport { fromEvent, merge } from 'rxjs';\nimport { takeUntil } from 'rxjs/operators';\n\nimport { NzDestroyService } from 'ng-zorro-antd/core/services';\n\nimport { NzResizableService } from './resizable.service';\n\nexport type NzCursorType = 'window' | 'grid';\n\nexport type NzResizeDirection =\n  | 'top'\n  | 'right'\n  | 'bottom'\n  | 'left'\n  | 'topRight'\n  | 'bottomRight'\n  | 'bottomLeft'\n  | 'topLeft';\n\nexport class NzResizeHandleMouseDownEvent {\n  constructor(public direction: NzResizeDirection, public mouseEvent: MouseEvent | TouchEvent) {}\n}\n\nconst passiveEventListenerOptions = <AddEventListenerOptions>normalizePassiveListenerOptions({ passive: true });\n\n@Component({\n  selector: 'nz-resize-handle, [nz-resize-handle]',\n  exportAs: 'nzResizeHandle',\n  template: ` <ng-content></ng-content> `,\n  changeDetection: ChangeDetectionStrategy.OnPush,\n  host: {\n    class: 'nz-resizable-handle',\n    '[class.nz-resizable-handle-top]': `nzDirection === 'top'`,\n    '[class.nz-resizable-handle-right]': `nzDirection === 'right'`,\n    '[class.nz-resizable-handle-bottom]': `nzDirection === 'bottom'`,\n    '[class.nz-resizable-handle-left]': `nzDirection === 'left'`,\n    '[class.nz-resizable-handle-topRight]': `nzDirection === 'topRight'`,\n    '[class.nz-resizable-handle-bottomRight]': `nzDirection === 'bottomRight'`,\n    '[class.nz-resizable-handle-bottomLeft]': `nzDirection === 'bottomLeft'`,\n    '[class.nz-resizable-handle-topLeft]': `nzDirection === 'topLeft'`,\n    '[class.nz-resizable-handle-cursor-type-grid]': `nzCursorType === 'grid'`,\n    '[class.nz-resizable-handle-cursor-type-window]': `nzCursorType === 'window'`\n  },\n  providers: [NzDestroyService]\n})\nexport class NzResizeHandleComponent implements OnInit {\n  @Input() nzDirection: NzResizeDirection = 'bottomRight';\n  @Input() nzCursorType: NzCursorType = 'window';\n  @Output() readonly nzMouseDown = new EventEmitter<NzResizeHandleMouseDownEvent>();\n\n  constructor(\n    private ngZone: NgZone,\n    private nzResizableService: NzResizableService,\n    private renderer: Renderer2,\n    private host: ElementRef<HTMLElement>,\n    private destroy$: NzDestroyService\n  ) {}\n\n  ngOnInit(): void {\n    this.nzResizableService.mouseEnteredOutsideAngular$.pipe(takeUntil(this.destroy$)).subscribe(entered => {\n      if (entered) {\n        this.renderer.addClass(this.host.nativeElement, 'nz-resizable-handle-box-hover');\n      } else {\n        this.renderer.removeClass(this.host.nativeElement, 'nz-resizable-handle-box-hover');\n      }\n    });\n\n    this.ngZone.runOutsideAngular(() => {\n      // Note: since Chrome 56 defaults document level `touchstart` listener to passive.\n      // The element `touchstart` listener is not passive by default\n      // We never call `preventDefault()` on it, so we're safe making it passive too.\n      merge(\n        fromEvent<MouseEvent>(this.host.nativeElement, 'mousedown', passiveEventListenerOptions),\n        fromEvent<TouchEvent>(this.host.nativeElement, 'touchstart', passiveEventListenerOptions)\n      )\n        .pipe(takeUntil(this.destroy$))\n        .subscribe((event: MouseEvent | TouchEvent) => {\n          this.nzResizableService.handleMouseDownOutsideAngular$.next(\n            new NzResizeHandleMouseDownEvent(this.nzDirection, event)\n          );\n        });\n    });\n  }\n\n  @HostListener('pointerdown', ['$event'])\n  onPointerDown(event: PointerEvent): void {\n    (event.target as HTMLElement).setPointerCapture(event.pointerId);\n  }\n\n  @HostListener('pointerup', ['$event'])\n  onPointerUp(event: PointerEvent): void {\n    (event.target as HTMLElement).releasePointerCapture(event.pointerId);\n  }\n}\n"]}