ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
162 lines • 14.5 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import { ChangeDetectionStrategy, Component, ContentChildren, Input, QueryList, TemplateRef, ViewEncapsulation } from '@angular/core';
import { Subject } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import { toBoolean } from '../core/util/convert';
import { NzStepComponent } from './nz-step.component';
export class NzStepsComponent {
constructor() {
this.nzCurrent = 0;
this.nzDirection = 'horizontal';
this.nzLabelPlacement = 'horizontal';
this.nzSize = 'default';
this.nzStartIndex = 0;
this.nzStatus = 'process';
this.showProcessDot = false;
this.destroy$ = new Subject();
}
/**
* @param {?} value
* @return {?}
*/
set nzProgressDot(value) {
if (value instanceof TemplateRef) {
this.showProcessDot = true;
this.customProcessDotTemplate = value;
}
else {
this.showProcessDot = toBoolean(value);
}
this.updateChildrenSteps();
}
/**
* @param {?} changes
* @return {?}
*/
ngOnChanges(changes) {
if (changes.nzStartIndex || changes.nzDirection || changes.nzStatus || changes.nzCurrent) {
this.updateChildrenSteps();
}
if (changes.nzDirection || changes.nzProgressDot || changes.nzLabelPlacement || changes.nzSize) {
this.setClassMap();
}
}
/**
* @return {?}
*/
ngOnInit() {
this.setClassMap();
this.updateChildrenSteps();
}
/**
* @return {?}
*/
ngOnDestroy() {
this.destroy$.next();
this.destroy$.complete();
}
/**
* @return {?}
*/
ngAfterContentInit() {
this.updateChildrenSteps();
if (this.steps) {
this.steps.changes.pipe(takeUntil(this.destroy$)).subscribe(this.updateChildrenSteps);
}
}
/**
* @private
* @return {?}
*/
updateChildrenSteps() {
if (this.steps) {
/** @type {?} */
const length = this.steps.length;
this.steps.toArray().forEach((/**
* @param {?} step
* @param {?} index
* @return {?}
*/
(step, index) => {
Promise.resolve().then((/**
* @return {?}
*/
() => {
step.outStatus = this.nzStatus;
step.showProcessDot = this.showProcessDot;
if (this.customProcessDotTemplate) {
step.customProcessTemplate = this.customProcessDotTemplate;
}
step.direction = this.nzDirection;
step.index = index + this.nzStartIndex;
step.currentIndex = this.nzCurrent;
step.last = length === index + 1;
step.markForCheck();
}));
}));
}
}
/**
* @private
* @return {?}
*/
setClassMap() {
this.classMap = {
[`ant-steps-${this.nzDirection}`]: true,
[`ant-steps-label-horizontal`]: this.nzDirection === 'horizontal',
[`ant-steps-label-vertical`]: (this.showProcessDot || this.nzLabelPlacement === 'vertical') && this.nzDirection === 'horizontal',
[`ant-steps-dot`]: this.showProcessDot,
['ant-steps-small']: this.nzSize === 'small'
};
}
}
NzStepsComponent.decorators = [
{ type: Component, args: [{
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
preserveWhitespaces: false,
selector: 'nz-steps',
template: "<div class=\"ant-steps\" [ngClass]=\"classMap\">\n <ng-content></ng-content>\n</div>"
}] }
];
NzStepsComponent.propDecorators = {
steps: [{ type: ContentChildren, args: [NzStepComponent,] }],
nzCurrent: [{ type: Input }],
nzDirection: [{ type: Input }],
nzLabelPlacement: [{ type: Input }],
nzSize: [{ type: Input }],
nzStartIndex: [{ type: Input }],
nzStatus: [{ type: Input }],
nzProgressDot: [{ type: Input }]
};
if (false) {
/** @type {?} */
NzStepsComponent.prototype.steps;
/** @type {?} */
NzStepsComponent.prototype.nzCurrent;
/** @type {?} */
NzStepsComponent.prototype.nzDirection;
/** @type {?} */
NzStepsComponent.prototype.nzLabelPlacement;
/** @type {?} */
NzStepsComponent.prototype.nzSize;
/** @type {?} */
NzStepsComponent.prototype.nzStartIndex;
/** @type {?} */
NzStepsComponent.prototype.nzStatus;
/** @type {?} */
NzStepsComponent.prototype.showProcessDot;
/** @type {?} */
NzStepsComponent.prototype.customProcessDotTemplate;
/** @type {?} */
NzStepsComponent.prototype.classMap;
/**
* @type {?}
* @private
*/
NzStepsComponent.prototype.destroy$;
}
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{\n  AfterContentInit,\n  ChangeDetectionStrategy,\n  Component,\n  ContentChildren,\n  Input,\n  OnChanges,\n  OnDestroy,\n  OnInit,\n  QueryList,\n  SimpleChanges,\n  TemplateRef,\n  ViewEncapsulation\n} from '@angular/core';\nimport { Subject } from 'rxjs';\nimport { takeUntil } from 'rxjs/operators';\n\nimport { NgClassType } from '../core/types/ng-class';\nimport { NzSizeDSType } from '../core/types/size';\nimport { toBoolean } from '../core/util/convert';\n\nimport { NzStepComponent } from './nz-step.component';\n\nexport type NzDirectionType = 'horizontal' | 'vertical';\nexport type NzStatusType = 'wait' | 'process' | 'finish' | 'error';\n\n@Component({\n  changeDetection    : ChangeDetectionStrategy.OnPush,\n  encapsulation      : ViewEncapsulation.None,\n  preserveWhitespaces: false,\n  selector           : 'nz-steps',\n  templateUrl        : './nz-steps.component.html'\n})\nexport class NzStepsComponent implements OnChanges, OnInit, OnDestroy, AfterContentInit {\n  @ContentChildren(NzStepComponent) steps: QueryList<NzStepComponent>;\n\n  @Input() nzCurrent = 0;\n  @Input() nzDirection: NzDirectionType = 'horizontal';\n  @Input() nzLabelPlacement: 'horizontal' | 'vertical' = 'horizontal';\n  @Input() nzSize: NzSizeDSType = 'default';\n  @Input() nzStartIndex = 0;\n  @Input() nzStatus: NzStatusType = 'process';\n\n  @Input()\n  set nzProgressDot(value: boolean | TemplateRef<{ $implicit: TemplateRef<void>, status: string, index: number }>) {\n    if (value instanceof TemplateRef) {\n      this.showProcessDot = true;\n      this.customProcessDotTemplate = value;\n    } else {\n      this.showProcessDot = toBoolean(value);\n    }\n    this.updateChildrenSteps();\n  }\n  showProcessDot = false;\n  customProcessDotTemplate: TemplateRef<{ $implicit: TemplateRef<void>, status: string, index: number }>;\n\n  classMap: NgClassType;\n\n  private destroy$ = new Subject<void>();\n\n  ngOnChanges(changes: SimpleChanges): void {\n    if (changes.nzStartIndex || changes.nzDirection || changes.nzStatus || changes.nzCurrent) {\n      this.updateChildrenSteps();\n    }\n    if (changes.nzDirection || changes.nzProgressDot || changes.nzLabelPlacement || changes.nzSize) {\n      this.setClassMap();\n    }\n  }\n\n  ngOnInit(): void {\n    this.setClassMap();\n    this.updateChildrenSteps();\n  }\n\n  ngOnDestroy(): void {\n    this.destroy$.next();\n    this.destroy$.complete();\n  }\n\n  ngAfterContentInit(): void {\n    this.updateChildrenSteps();\n    if (this.steps) {\n      this.steps.changes.pipe(takeUntil(this.destroy$)).subscribe(this.updateChildrenSteps);\n    }\n  }\n\n  private updateChildrenSteps(): void {\n    if (this.steps) {\n      const length = this.steps.length;\n      this.steps.toArray().forEach((step, index) => {\n        Promise.resolve().then(() => {\n          step.outStatus = this.nzStatus;\n          step.showProcessDot = this.showProcessDot;\n          if (this.customProcessDotTemplate) {\n            step.customProcessTemplate = this.customProcessDotTemplate;\n          }\n          step.direction = this.nzDirection;\n          step.index = index + this.nzStartIndex;\n          step.currentIndex = this.nzCurrent;\n          step.last = length === index + 1;\n          step.markForCheck();\n        });\n      });\n    }\n  }\n\n  private setClassMap(): void {\n    this.classMap = {\n      [ `ant-steps-${this.nzDirection}` ]: true,\n      [ `ant-steps-label-horizontal` ]   : this.nzDirection === 'horizontal',\n      [ `ant-steps-label-vertical` ]     : (this.showProcessDot || this.nzLabelPlacement === 'vertical') && this.nzDirection === 'horizontal',\n      [ `ant-steps-dot` ]                : this.showProcessDot,\n      [ 'ant-steps-small' ]              : this.nzSize === 'small'\n    };\n  }\n}\n"]}