import * as i2 from '@angular/common';
import { CommonModule } from '@angular/common';
import * as i0 from '@angular/core';
import { EventEmitter, numberAttribute, booleanAttribute, Component, ChangeDetectionStrategy, ViewEncapsulation, Input, Output, ViewChild, NgModule } from '@angular/core';
import * as i1 from '@angular/router';
import { RouterModule } from '@angular/router';
import { DomHandler } from 'primeng/dom';
import * as i3 from 'primeng/tooltip';
import { TooltipModule } from 'primeng/tooltip';
/**
* Steps components is an indicator for the steps in a wizard workflow.
* @group Components
*/
class Steps {
router;
route;
cd;
/**
* Index of the active item.
* @group Props
*/
activeIndex = 0;
/**
* An array of menu items.
* @group Props
*/
model;
/**
* Whether the items are clickable or not.
* @group Props
*/
readonly = true;
/**
* Inline style of the component.
* @group Props
*/
style;
/**
* Style class of the component.
* @group Props
*/
styleClass;
/**
* Whether to apply 'router-link-active-exact' class if route exactly matches the item path.
* @group Props
*/
exact = true;
/**
* Callback to invoke when the new step is selected.
* @param {number} number - current index.
* @group Emits
*/
activeIndexChange = new EventEmitter();
listViewChild;
constructor(router, route, cd) {
this.router = router;
this.route = route;
this.cd = cd;
}
subscription;
ngOnInit() {
this.subscription = this.router.events.subscribe(() => this.cd.markForCheck());
}
onItemClick(event, item, i) {
if (this.readonly || item.disabled) {
event.preventDefault();
return;
}
this.activeIndexChange.emit(i);
if (!item.url && !item.routerLink) {
event.preventDefault();
}
if (item.command) {
item.command({
originalEvent: event,
item: item,
index: i
});
}
}
onItemKeydown(event, item, i) {
switch (event.code) {
case 'ArrowRight': {
this.navigateToNextItem(event.target);
event.preventDefault();
break;
}
case 'ArrowLeft': {
this.navigateToPrevItem(event.target);
event.preventDefault();
break;
}
case 'Home': {
this.navigateToFirstItem(event.target);
event.preventDefault();
break;
}
case 'End': {
this.navigateToLastItem(event.target);
event.preventDefault();
break;
}
case 'Tab':
if (i !== this.activeIndex) {
const siblings = DomHandler.find(this.listViewChild.nativeElement, '[data-pc-section="menuitem"]');
siblings[i].children[0].tabIndex = '-1';
siblings[this.activeIndex].children[0].tabIndex = '0';
}
break;
case 'Enter':
case 'Space': {
this.onItemClick(event, item, i);
event.preventDefault();
break;
}
default:
break;
}
}
navigateToNextItem(target) {
const nextItem = this.findNextItem(target);
nextItem && this.setFocusToMenuitem(target, nextItem);
}
navigateToPrevItem(target) {
const prevItem = this.findPrevItem(target);
prevItem && this.setFocusToMenuitem(target, prevItem);
}
navigateToFirstItem(target) {
const firstItem = this.findFirstItem();
firstItem && this.setFocusToMenuitem(target, firstItem);
}
navigateToLastItem(target) {
const lastItem = this.findLastItem();
lastItem && this.setFocusToMenuitem(target, lastItem);
}
findNextItem(item) {
const nextItem = item.parentElement.nextElementSibling;
return nextItem ? nextItem.children[0] : null;
}
findPrevItem(item) {
const prevItem = item.parentElement.previousElementSibling;
return prevItem ? prevItem.children[0] : null;
}
findFirstItem() {
const firstSibling = DomHandler.findSingle(this.listViewChild.nativeElement, '[data-pc-section="menuitem"]');
return firstSibling ? firstSibling.children[0] : null;
}
findLastItem() {
const siblings = DomHandler.find(this.listViewChild.nativeElement, '[data-pc-section="menuitem"]');
return siblings ? siblings[siblings.length - 1].children[0] : null;
}
setFocusToMenuitem(target, focusableItem) {
target.tabIndex = '-1';
focusableItem.tabIndex = '0';
focusableItem.focus();
}
isClickableRouterLink(item) {
return item.routerLink && !this.readonly && !item.disabled;
}
isActive(item, index) {
if (item.routerLink) {
let routerLink = Array.isArray(item.routerLink) ? item.routerLink : [item.routerLink];
return this.router.isActive(this.router.createUrlTree(routerLink, { relativeTo: this.route }).toString(), false);
}
return index === this.activeIndex;
}
getItemTabIndex(item, index) {
if (item.disabled) {
return '-1';
}
if (!item.disabled && this.activeIndex === index) {
return item.tabindex || '0';
}
return item.tabindex ?? '-1';
}
ngOnDestroy() {
if (this.subscription) {
this.subscription.unsubscribe();
}
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: Steps, deps: [{ token: i1.Router }, { token: i1.ActivatedRoute }, { token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component });
static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "17.3.7", type: Steps, selector: "p-steps", inputs: { activeIndex: ["activeIndex", "activeIndex", numberAttribute], model: "model", readonly: ["readonly", "readonly", booleanAttribute], style: "style", styleClass: "styleClass", exact: ["exact", "exact", booleanAttribute] }, outputs: { activeIndexChange: "activeIndexChange" }, host: { classAttribute: "p-element" }, viewQueries: [{ propertyName: "listViewChild", first: true, predicate: ["list"], descendants: true }], ngImport: i0, template: `
`, isInline: true, styles: ["@layer primeng{.p-steps{position:relative}.p-steps ul{padding:0;margin:0;list-style-type:none;display:flex}.p-steps-item{position:relative;display:flex;justify-content:center;flex:1 1 auto}.p-steps-item .p-menuitem-link{display:inline-flex;flex-direction:column;align-items:center;overflow:hidden;text-decoration:none}.p-steps.p-steps-readonly .p-steps-item{cursor:auto}.p-steps-item.p-steps-current .p-menuitem-link{cursor:default}.p-steps-title{white-space:nowrap}.p-steps-number{display:flex;align-items:center;justify-content:center}.p-steps-title{display:block}}\n"], dependencies: [{ kind: "directive", type: i2.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { kind: "directive", type: i2.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { kind: "directive", type: i2.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "directive", type: i2.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { kind: "directive", type: i1.RouterLink, selector: "[routerLink]", inputs: ["target", "queryParams", "fragment", "queryParamsHandling", "state", "info", "relativeTo", "preserveFragment", "skipLocationChange", "replaceUrl", "routerLink"] }, { kind: "directive", type: i1.RouterLinkActive, selector: "[routerLinkActive]", inputs: ["routerLinkActiveOptions", "ariaCurrentWhenActive", "routerLinkActive"], outputs: ["isActiveChange"], exportAs: ["routerLinkActive"] }, { kind: "directive", type: i3.Tooltip, selector: "[pTooltip]", inputs: ["tooltipPosition", "tooltipEvent", "appendTo", "positionStyle", "tooltipStyleClass", "tooltipZIndex", "escape", "showDelay", "hideDelay", "life", "positionTop", "positionLeft", "autoHide", "fitContent", "hideOnEscape", "pTooltip", "tooltipDisabled", "tooltipOptions"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: Steps, decorators: [{
type: Component,
args: [{ selector: 'p-steps', template: `
`, changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, host: {
class: 'p-element'
}, styles: ["@layer primeng{.p-steps{position:relative}.p-steps ul{padding:0;margin:0;list-style-type:none;display:flex}.p-steps-item{position:relative;display:flex;justify-content:center;flex:1 1 auto}.p-steps-item .p-menuitem-link{display:inline-flex;flex-direction:column;align-items:center;overflow:hidden;text-decoration:none}.p-steps.p-steps-readonly .p-steps-item{cursor:auto}.p-steps-item.p-steps-current .p-menuitem-link{cursor:default}.p-steps-title{white-space:nowrap}.p-steps-number{display:flex;align-items:center;justify-content:center}.p-steps-title{display:block}}\n"] }]
}], ctorParameters: () => [{ type: i1.Router }, { type: i1.ActivatedRoute }, { type: i0.ChangeDetectorRef }], propDecorators: { activeIndex: [{
type: Input,
args: [{ transform: numberAttribute }]
}], model: [{
type: Input
}], readonly: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], style: [{
type: Input
}], styleClass: [{
type: Input
}], exact: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], activeIndexChange: [{
type: Output
}], listViewChild: [{
type: ViewChild,
args: ['list', { static: false }]
}] } });
class StepsModule {
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: StepsModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "17.3.7", ngImport: i0, type: StepsModule, declarations: [Steps], imports: [CommonModule, RouterModule, TooltipModule], exports: [Steps, RouterModule, TooltipModule] });
static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: StepsModule, imports: [CommonModule, RouterModule, TooltipModule, RouterModule, TooltipModule] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: StepsModule, decorators: [{
type: NgModule,
args: [{
imports: [CommonModule, RouterModule, TooltipModule],
exports: [Steps, RouterModule, TooltipModule],
declarations: [Steps]
}]
}] });
/**
* Generated bundle index. Do not edit.
*/
export { Steps, StepsModule };
//# sourceMappingURL=primeng-steps.mjs.map