ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
103 lines • 12.3 kB
JavaScript
/**
* 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 { __decorate, __metadata } from "tslib";
import { Directionality } from '@angular/cdk/bidi';
import { ChangeDetectionStrategy, ChangeDetectorRef, Component, ElementRef, EventEmitter, Input, Optional, Output, Renderer2, ViewEncapsulation } from '@angular/core';
import { isPresetColor } from 'ng-zorro-antd/core/color';
import { InputBoolean } from 'ng-zorro-antd/core/util';
import { Subject } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
export class NzTagComponent {
constructor(cdr, renderer, elementRef, directionality) {
this.cdr = cdr;
this.renderer = renderer;
this.elementRef = elementRef;
this.directionality = directionality;
this.isPresetColor = false;
this.nzMode = 'default';
this.nzChecked = false;
this.nzOnClose = new EventEmitter();
this.nzCheckedChange = new EventEmitter();
this.dir = 'ltr';
this.destroy$ = new Subject();
// TODO: move to host after View Engine deprecation
this.elementRef.nativeElement.classList.add('ant-tag');
}
updateCheckedStatus() {
if (this.nzMode === 'checkable') {
this.nzChecked = !this.nzChecked;
this.nzCheckedChange.emit(this.nzChecked);
}
}
closeTag(e) {
this.nzOnClose.emit(e);
if (!e.defaultPrevented) {
this.renderer.removeChild(this.renderer.parentNode(this.elementRef.nativeElement), this.elementRef.nativeElement);
}
}
ngOnInit() {
var _a;
(_a = this.directionality.change) === null || _a === void 0 ? void 0 : _a.pipe(takeUntil(this.destroy$)).subscribe((direction) => {
this.dir = direction;
this.cdr.detectChanges();
});
this.dir = this.directionality.value;
}
ngOnChanges(changes) {
const { nzColor } = changes;
if (nzColor) {
if (!this.nzColor) {
this.isPresetColor = false;
}
else {
this.isPresetColor = isPresetColor(this.nzColor) || /^(success|processing|error|default|warning)$/.test(this.nzColor);
}
}
}
ngOnDestroy() {
this.destroy$.next();
this.destroy$.complete();
}
}
NzTagComponent.decorators = [
{ type: Component, args: [{
selector: 'nz-tag',
exportAs: 'nzTag',
preserveWhitespaces: false,
template: `
<ng-content></ng-content>
<i nz-icon nzType="close" class="ant-tag-close-icon" *ngIf="nzMode === 'closeable'" tabindex="-1" (click)="closeTag($event)"></i>
`,
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
host: {
'[style.background-color]': `isPresetColor ? '' : nzColor`,
'[class]': `isPresetColor ? ('ant-tag-' + nzColor) : ''`,
'[class.ant-tag-has-color]': `nzColor && !isPresetColor`,
'[class.ant-tag-checkable]': `nzMode === 'checkable'`,
'[class.ant-tag-checkable-checked]': `nzChecked`,
'[class.ant-tag-rtl]': `dir === 'rtl'`,
'(click)': 'updateCheckedStatus()'
}
},] }
];
NzTagComponent.ctorParameters = () => [
{ type: ChangeDetectorRef },
{ type: Renderer2 },
{ type: ElementRef },
{ type: Directionality, decorators: [{ type: Optional }] }
];
NzTagComponent.propDecorators = {
nzMode: [{ type: Input }],
nzColor: [{ type: Input }],
nzChecked: [{ type: Input }],
nzOnClose: [{ type: Output }],
nzCheckedChange: [{ type: Output }]
};
__decorate([
InputBoolean(),
__metadata("design:type", Object)
], NzTagComponent.prototype, "nzChecked", void 0);
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'' : nzColor`,\n    '[class]': `isPresetColor ? ('ant-tag-' + nzColor) : ''`,\n    '[class.ant-tag-has-color]': `nzColor && !isPresetColor`,\n    '[class.ant-tag-checkable]': `nzMode === 'checkable'`,\n    '[class.ant-tag-checkable-checked]': `nzChecked`,\n    '[class.ant-tag-rtl]': `dir === 'rtl'`,\n    '(click)': 'updateCheckedStatus()'\n  }\n})\nexport class NzTagComponent implements OnChanges, OnDestroy, OnInit {\n  static ngAcceptInputType_nzChecked: BooleanInput;\n  isPresetColor = false;\n  @Input() nzMode: 'default' | 'closeable' | 'checkable' = 'default';\n  @Input() nzColor?: string | NzPresetColor;\n  @Input() @InputBoolean() nzChecked = false;\n  @Output() readonly nzOnClose = new EventEmitter<MouseEvent>();\n  @Output() readonly nzCheckedChange = new EventEmitter<boolean>();\n  dir: Direction = 'ltr';\n  private destroy$ = new Subject<void>();\n\n  updateCheckedStatus(): void {\n    if (this.nzMode === 'checkable') {\n      this.nzChecked = !this.nzChecked;\n      this.nzCheckedChange.emit(this.nzChecked);\n    }\n  }\n\n  closeTag(e: MouseEvent): void {\n    this.nzOnClose.emit(e);\n    if (!e.defaultPrevented) {\n      this.renderer.removeChild(this.renderer.parentNode(this.elementRef.nativeElement), this.elementRef.nativeElement);\n    }\n  }\n\n  constructor(\n    private cdr: ChangeDetectorRef,\n    private renderer: Renderer2,\n    private elementRef: ElementRef,\n    @Optional() private directionality: Directionality\n  ) {\n    // TODO: move to host after View Engine deprecation\n    this.elementRef.nativeElement.classList.add('ant-tag');\n  }\n\n  ngOnInit(): void {\n    this.directionality.change?.pipe(takeUntil(this.destroy$)).subscribe((direction: Direction) => {\n      this.dir = direction;\n      this.cdr.detectChanges();\n    });\n\n    this.dir = this.directionality.value;\n  }\n\n  ngOnChanges(changes: SimpleChanges): void {\n    const { nzColor } = changes;\n    if (nzColor) {\n      if (!this.nzColor) {\n        this.isPresetColor = false;\n      } else {\n        this.isPresetColor = isPresetColor(this.nzColor) || /^(success|processing|error|default|warning)$/.test(this.nzColor);\n      }\n    }\n  }\n\n  ngOnDestroy(): void {\n    this.destroy$.next();\n    this.destroy$.complete();\n  }\n}\n"]}