{"version":3,"file":"primeng-fieldset.mjs","sources":["../../src/app/components/fieldset/fieldset.ts","../../src/app/components/fieldset/primeng-fieldset.ts"],"sourcesContent":["import { animate, state, style, transition, trigger } from '@angular/animations';\nimport { CommonModule } from '@angular/common';\nimport { AfterContentInit, ChangeDetectionStrategy, Component, ContentChildren, ElementRef, EventEmitter, Input, NgModule, Output, QueryList, TemplateRef, ViewEncapsulation, booleanAttribute } from '@angular/core';\nimport { BlockableUI, PrimeTemplate, SharedModule } from 'primeng/api';\nimport { MinusIcon } from 'primeng/icons/minus';\nimport { PlusIcon } from 'primeng/icons/plus';\nimport { RippleModule } from 'primeng/ripple';\nimport { Nullable } from 'primeng/ts-helpers';\nimport { UniqueComponentId } from 'primeng/utils';\nimport { FieldsetAfterToggleEvent, FieldsetBeforeToggleEvent } from './fieldset.interface';\n\n/**\n * Fieldset is a grouping component with the optional content toggle feature.\n * @group Components\n */\n@Component({\n    selector: 'p-fieldset',\n    template: `\n        <fieldset\n            [attr.id]=\"id\"\n            [ngClass]=\"{ 'p-fieldset p-component': true, 'p-fieldset-toggleable': toggleable, 'p-fieldset-expanded': !collapsed && toggleable }\"\n            [ngStyle]=\"style\"\n            [class]=\"styleClass\"\n            [attr.data-pc-name]=\"'fieldset'\"\n            [attr.data-pc-section]=\"'root'\"\n        >\n            <legend class=\"p-fieldset-legend\" [attr.data-pc-section]=\"'legend'\">\n                <ng-container *ngIf=\"toggleable; else legendContent\">\n                    <a [attr.id]=\"id + '_header'\" pRipple tabindex=\"0\" role=\"button\" [attr.aria-controls]=\"id + '_content'\" [attr.aria-expanded]=\"!collapsed\" [attr.aria-label]=\"buttonAriaLabel\" (click)=\"toggle($event)\" (keydown)=\"onKeyDown($event)\">\n                        <ng-container *ngIf=\"collapsed\">\n                            <PlusIcon *ngIf=\"!expandIconTemplate\" [styleClass]=\"'p-fieldset-toggler'\" [attr.data-pc-section]=\"'togglericon'\" />\n                            <span *ngIf=\"expandIconTemplate\" class=\"p-fieldset-toggler\" [attr.data-pc-section]=\"'togglericon'\">\n                                <ng-container *ngTemplateOutlet=\"expandIconTemplate\"></ng-container>\n                            </span>\n                        </ng-container>\n                        <ng-container *ngIf=\"!collapsed\">\n                            <MinusIcon *ngIf=\"!collapseIconTemplate\" [styleClass]=\"'p-fieldset-toggler'\" [attr.aria-hidden]=\"true\" [attr.data-pc-section]=\"'togglericon'\" />\n                            <span *ngIf=\"collapseIconTemplate\" class=\"p-fieldset-toggler\" [attr.data-pc-section]=\"'togglericon'\">\n                                <ng-container *ngTemplateOutlet=\"collapseIconTemplate\"></ng-container>\n                            </span>\n                        </ng-container>\n                        <ng-container *ngTemplateOutlet=\"legendContent\"></ng-container>\n                    </a>\n                </ng-container>\n                <ng-template #legendContent>\n                    <span class=\"p-fieldset-legend-text\" [attr.data-pc-section]=\"'legendtitle'\">{{ legend }}</span>\n                    <ng-content select=\"p-header\"></ng-content>\n                    <ng-container *ngTemplateOutlet=\"headerTemplate\"></ng-container>\n                </ng-template>\n            </legend>\n            <div\n                [attr.id]=\"id + '_content'\"\n                role=\"region\"\n                class=\"p-toggleable-content\"\n                [@fieldsetContent]=\"collapsed ? { value: 'hidden', params: { transitionParams: transitionOptions, height: '0' } } : { value: 'visible', params: { transitionParams: animating ? transitionOptions : '0ms', height: '*' } }\"\n                [attr.aria-labelledby]=\"id + '_header'\"\n                [attr.aria-hidden]=\"collapsed\"\n                [attr.data-pc-section]=\"'toggleablecontent'\"\n                (@fieldsetContent.done)=\"onToggleDone()\"\n            >\n                <div class=\"p-fieldset-content\" [attr.data-pc-section]=\"'content'\">\n                    <ng-content></ng-content>\n                    <ng-container *ngTemplateOutlet=\"contentTemplate\"></ng-container>\n                </div>\n            </div>\n        </fieldset>\n    `,\n    animations: [\n        trigger('fieldsetContent', [\n            state(\n                'hidden',\n                style({\n                    height: '0'\n                })\n            ),\n            state(\n                'visible',\n                style({\n                    height: '*'\n                })\n            ),\n            transition('visible <=> hidden', [animate('{{transitionParams}}')]),\n            transition('void => *', animate(0))\n        ])\n    ],\n    changeDetection: ChangeDetectionStrategy.OnPush,\n    encapsulation: ViewEncapsulation.None,\n    styleUrls: ['./fieldset.css'],\n    host: {\n        class: 'p-element'\n    }\n})\nexport class Fieldset implements AfterContentInit, BlockableUI {\n    /**\n     * Header text of the fieldset.\n     * @group Props\n     */\n    @Input() legend: string | undefined;\n    /**\n     * When specified, content can toggled by clicking the legend.\n     * @group Props\n     * @defaultValue false\n     */\n    @Input({ transform: booleanAttribute }) toggleable: boolean | undefined;\n    /**\n     * Defines the default visibility state of the content.\n     * * @group Props\n     */\n    @Input({ transform: booleanAttribute }) collapsed: boolean | undefined = false;\n    /**\n     * Inline style of the component.\n     * @group Props\n     */\n    @Input() style: { [klass: string]: any } | null | undefined;\n    /**\n     * Style class of the component.\n     * @group Props\n     */\n    @Input() styleClass: string | undefined;\n    /**\n     * Transition options of the panel animation.\n     * @group Props\n     */\n    @Input() transitionOptions: string = '400ms cubic-bezier(0.86, 0, 0.07, 1)';\n    /**\n     * Emits when the collapsed state changes.\n     * @param {boolean} value - New value.\n     * @group Emits\n     */\n    @Output() collapsedChange: EventEmitter<boolean> = new EventEmitter<boolean>();\n    /**\n     * Callback to invoke before panel toggle.\n     * @param {PanelBeforeToggleEvent} event - Custom toggle event\n     * @group Emits\n     */\n    @Output() onBeforeToggle: EventEmitter<FieldsetBeforeToggleEvent> = new EventEmitter<FieldsetBeforeToggleEvent>();\n    /**\n     * Callback to invoke after panel toggle.\n     * @param {PanelAfterToggleEvent} event - Custom toggle event\n     * @group Emits\n     */\n    @Output() onAfterToggle: EventEmitter<FieldsetAfterToggleEvent> = new EventEmitter<FieldsetAfterToggleEvent>();\n\n    @ContentChildren(PrimeTemplate) templates!: QueryList<PrimeTemplate>;\n\n    get id() {\n        return UniqueComponentId();\n    }\n\n    get buttonAriaLabel() {\n        return this.legend;\n    }\n\n    public animating: Nullable<boolean>;\n\n    headerTemplate: Nullable<TemplateRef<any>>;\n\n    contentTemplate: Nullable<TemplateRef<any>>;\n\n    collapseIconTemplate: Nullable<TemplateRef<any>>;\n\n    expandIconTemplate: Nullable<TemplateRef<any>>;\n\n    constructor(private el: ElementRef) {}\n\n    ngAfterContentInit() {\n        this.templates.forEach((item) => {\n            switch (item.getType()) {\n                case 'header':\n                    this.headerTemplate = item.template;\n                    break;\n\n                case 'expandicon':\n                    this.expandIconTemplate = item.template;\n                    break;\n\n                case 'collapseicon':\n                    this.collapseIconTemplate = item.template;\n                    break;\n\n                case 'content':\n                    this.contentTemplate = item.template;\n                    break;\n            }\n        });\n    }\n\n    toggle(event: MouseEvent) {\n        if (this.animating) {\n            return false;\n        }\n\n        this.animating = true;\n        this.onBeforeToggle.emit({ originalEvent: event, collapsed: this.collapsed });\n\n        if (this.collapsed) this.expand();\n        else this.collapse();\n\n        this.onAfterToggle.emit({ originalEvent: event, collapsed: this.collapsed });\n        event.preventDefault();\n    }\n\n    onKeyDown(event) {\n        if (event.code === 'Enter' || event.code === 'Space') {\n            this.toggle(event);\n            event.preventDefault();\n        }\n    }\n\n    expand() {\n        this.collapsed = false;\n        this.collapsedChange.emit(this.collapsed);\n    }\n\n    collapse() {\n        this.collapsed = true;\n        this.collapsedChange.emit(this.collapsed);\n    }\n\n    getBlockableElement(): HTMLElement {\n        return this.el.nativeElement.children[0];\n    }\n\n    onToggleDone() {\n        this.animating = false;\n    }\n}\n\n@NgModule({\n    imports: [CommonModule, RippleModule, MinusIcon, PlusIcon],\n    exports: [Fieldset, SharedModule],\n    declarations: [Fieldset]\n})\nexport class FieldsetModule {}\n","/**\n * Generated bundle index. 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