ng-zorro-antd/fesm2015/ng-zorro-antd-steps.js

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

import { Subject } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import { CommonModule } from '@angular/common';
import { ChangeDetectionStrategy, ChangeDetectorRef, Component, ElementRef, Input, Renderer2, TemplateRef, ViewChild, ViewEncapsulation, ContentChildren, NgModule } from '@angular/core';
import { toBoolean, NzAddOnModule } from 'ng-zorro-antd/core';
import { NzIconModule } from 'ng-zorro-antd/icon';

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
class NzStepComponent {
    /**
     * @param {?} cdr
     * @param {?} renderer
     * @param {?} elementRef
     */
    constructor(cdr, renderer, elementRef) {
        this.cdr = cdr;
        this.isCustomStatus = false;
        this._status = 'wait';
        this.oldAPIIcon = true;
        this.isIconString = true;
        // Set by parent.
        this.direction = 'horizontal';
        this.index = 0;
        this.last = false;
        this.outStatus = 'process';
        this.showProcessDot = false;
        this._currentIndex = 0;
        renderer.addClass(elementRef.nativeElement, 'ant-steps-item');
    }
    /**
     * @return {?}
     */
    get nzStatus() {
        return this._status;
    }
    /**
     * @param {?} status
     * @return {?}
     */
    set nzStatus(status) {
        this._status = status;
        this.isCustomStatus = true;
    }
    /**
     * @return {?}
     */
    get nzIcon() {
        return this._icon;
    }
    /**
     * @param {?} value
     * @return {?}
     */
    set nzIcon(value) {
        if (!(value instanceof TemplateRef)) {
            this.isIconString = true;
            this.oldAPIIcon = typeof value === 'string' && value.indexOf('anticon') > -1;
        }
        else {
            this.isIconString = false;
        }
        this._icon = value;
    }
    /**
     * @return {?}
     */
    get currentIndex() {
        return this._currentIndex;
    }
    /**
     * @param {?} current
     * @return {?}
     */
    set currentIndex(current) {
        this._currentIndex = current;
        if (!this.isCustomStatus) {
            this._status = current > this.index ? 'finish' : current === this.index ? this.outStatus || '' : 'wait';
        }
    }
    /**
     * @return {?}
     */
    markForCheck() {
        this.cdr.markForCheck();
    }
}
NzStepComponent.decorators = [
    { type: Component, args: [{
                changeDetection: ChangeDetectionStrategy.OnPush,
                encapsulation: ViewEncapsulation.None,
                selector: 'nz-step',
                exportAs: 'nzStep',
                preserveWhitespaces: false,
                template: "<div class=\"ant-steps-item-tail\" *ngIf=\"last !== true\"></div>\n<div class=\"ant-steps-item-icon\">\n  <ng-template [ngIf]=\"!showProcessDot\">\n    <span class=\"ant-steps-icon\" *ngIf=\"nzStatus === 'finish' && !nzIcon\"><i nz-icon type=\"check\"></i></span>\n    <span class=\"ant-steps-icon\" *ngIf=\"nzStatus === 'error'\"><i nz-icon type=\"close\"></i></span>\n    <span class=\"ant-steps-icon\" *ngIf=\"(nzStatus === 'process' || nzStatus === 'wait') && !nzIcon\">{{ index + 1 }}</span>\n    <span class=\"ant-steps-icon\" *ngIf=\"nzIcon\">\n      <ng-container *ngIf=\"isIconString; else iconTemplate\">\n        <i nz-icon [type]=\"!oldAPIIcon && nzIcon\" [ngClass]=\"oldAPIIcon && nzIcon\"></i>\n      </ng-container>\n      <ng-template #iconTemplate>\n      <ng-template [ngTemplateOutlet]=\"nzIcon\"></ng-template>\n    </ng-template>\n    </span>\n  </ng-template>\n  <ng-template [ngIf]=\"showProcessDot\">\n    <span class=\"ant-steps-icon\">\n      <ng-template #processDotTemplate>\n        <span class=\"ant-steps-icon-dot\"></span>\n      </ng-template>\n      <ng-template\n        [ngTemplateOutlet]=\"customProcessTemplate||processDotTemplate\"\n        [ngTemplateOutletContext]=\"{ $implicit: processDotTemplate, status:nzStatus, index:index }\">\n      </ng-template>\n    </span>\n  </ng-template>\n</div>\n<div class=\"ant-steps-item-content\">\n  <div class=\"ant-steps-item-title\">\n    <ng-container *nzStringTemplateOutlet=\"nzTitle\">{{ nzTitle }}</ng-container>\n  </div>\n  <div class=\"ant-steps-item-description\">\n    <ng-container *nzStringTemplateOutlet=\"nzDescription\">{{ nzDescription }}</ng-container>\n  </div>\n</div>\n",
                host: {
                    '[class.ant-steps-item-wait]': 'nzStatus === "wait"',
                    '[class.ant-steps-item-process]': 'nzStatus === "process"',
                    '[class.ant-steps-item-finish]': 'nzStatus === "finish"',
                    '[class.ant-steps-item-error]': 'nzStatus === "error"',
                    '[class.ant-steps-custom]': '!!nzIcon',
                    '[class.ant-steps-next-error]': '(outStatus === "error") && (currentIndex === index + 1)'
                }
            }] }
];
/** @nocollapse */
NzStepComponent.ctorParameters = () => [
    { type: ChangeDetectorRef },
    { type: Renderer2 },
    { type: ElementRef }
];
NzStepComponent.propDecorators = {
    processDotTemplate: [{ type: ViewChild, args: ['processDotTemplate',] }],
    nzTitle: [{ type: Input }],
    nzDescription: [{ type: Input }],
    nzStatus: [{ type: Input }],
    nzIcon: [{ type: Input }]
};

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
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$)).subscribe((/**
             * @return {?}
             */
            () => {
                this.updateChildrenSteps();
            }));
        }
    }
    /**
     * @private
     * @return {?}
     */
    updateChildrenSteps() {
        if (this.steps) {
            /** @type {?} */
            const length = this.steps.length;
            this.steps.toArray().forEach((/**
             * @param {?} step
             * @param {?} index
             * @return {?}
             */
            (step, index) => {
                Promise.resolve().then((/**
                 * @return {?}
                 */
                () => {
                    step.outStatus = this.nzStatus;
                    step.showProcessDot = this.showProcessDot;
                    if (this.customProcessDotTemplate) {
                        step.customProcessTemplate = this.customProcessDotTemplate;
                    }
                    step.direction = this.nzDirection;
                    step.index = index + this.nzStartIndex;
                    step.currentIndex = this.nzCurrent;
                    step.last = length === index + 1;
                    step.markForCheck();
                }));
            }));
        }
    }
    /**
     * @private
     * @return {?}
     */
    setClassMap() {
        this.classMap = {
            [`ant-steps-${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',
                exportAs: 'nzSteps',
                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 }]
};

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
class NzStepsModule {
}
NzStepsModule.decorators = [
    { type: NgModule, args: [{
                imports: [CommonModule, NzIconModule, NzAddOnModule],
                exports: [NzStepsComponent, NzStepComponent],
                declarations: [NzStepsComponent, NzStepComponent]
            },] }
];

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */

export { NzStepsComponent, NzStepComponent, NzStepsModule };

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