primeng/fesm2015/primeng-panel.js

import { EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, ElementRef, Input, Output, ContentChild, ContentChildren, NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { Footer, PrimeTemplate, SharedModule } from 'primeng/api';
import { RippleModule } from 'primeng/ripple';
import { trigger, state, style, transition, animate } from '@angular/animations';

let idx = 0;
class Panel {
    constructor(el) {
        this.el = el;
        this.collapsed = false;
        this.expandIcon = 'pi pi-plus';
        this.collapseIcon = 'pi pi-minus';
        this.showHeader = true;
        this.toggler = "icon";
        this.collapsedChange = new EventEmitter();
        this.onBeforeToggle = new EventEmitter();
        this.onAfterToggle = new EventEmitter();
        this.transitionOptions = '400ms cubic-bezier(0.86, 0, 0.07, 1)';
        this.id = `p-panel-${idx++}`;
    }
    ngAfterContentInit() {
        this.templates.forEach((item) => {
            switch (item.getType()) {
                case 'header':
                    this.headerTemplate = item.template;
                    break;
                case 'content':
                    this.contentTemplate = item.template;
                    break;
                case 'footer':
                    this.footerTemplate = item.template;
                    break;
                case 'icons':
                    this.iconTemplate = item.template;
                    break;
                default:
                    this.contentTemplate = item.template;
                    break;
            }
        });
    }
    onHeaderClick(event) {
        if (this.toggler === 'header') {
            this.toggle(event);
        }
    }
    onIconClick(event) {
        if (this.toggler === 'icon') {
            this.toggle(event);
        }
    }
    toggle(event) {
        if (this.animating) {
            return false;
        }
        this.animating = true;
        this.onBeforeToggle.emit({ originalEvent: event, collapsed: this.collapsed });
        if (this.toggleable) {
            if (this.collapsed)
                this.expand(event);
            else
                this.collapse(event);
        }
        event.preventDefault();
    }
    expand(event) {
        this.collapsed = false;
        this.collapsedChange.emit(this.collapsed);
    }
    collapse(event) {
        this.collapsed = true;
        this.collapsedChange.emit(this.collapsed);
    }
    getBlockableElement() {
        return this.el.nativeElement.children[0];
    }
    onToggleDone(event) {
        this.animating = false;
        this.onAfterToggle.emit({ originalEvent: event, collapsed: this.collapsed });
    }
}
Panel.decorators = [
    { type: Component, args: [{
                selector: 'p-panel',
                template: `
        <div [attr.id]="id" [ngClass]="{'p-panel p-component': true, 'p-panel-toggleable': toggleable}" [ngStyle]="style" [class]="styleClass">
            <div class="p-panel-header" *ngIf="showHeader" (click)="onHeaderClick($event)" [attr.id]="id + '-titlebar'">
                <span class="p-panel-title" *ngIf="header" [attr.id]="id + '_header'">{{header}}</span>
                <ng-content select="p-header"></ng-content>
                <ng-container *ngTemplateOutlet="headerTemplate"></ng-container>
                <div class="p-panel-icons">
                    <ng-template *ngTemplateOutlet="iconTemplate"></ng-template>
                    <button *ngIf="toggleable" type="button" [attr.id]="id + '-label'" class="p-panel-header-icon p-panel-toggler p-link" pRipple
                        (click)="onIconClick($event)" (keydown.enter)="onIconClick($event)" [attr.aria-controls]="id + '-content'" role="tab" [attr.aria-expanded]="!collapsed">
                        <span [class]="collapsed ? expandIcon : collapseIcon"></span>
                    </button>
                </div>
            </div>
            <div [attr.id]="id + '-content'" class="p-toggleable-content" [@panelContent]="collapsed ? {value: 'hidden', params: {transitionParams: animating ? transitionOptions : '0ms', height: '0', opacity:'0'}} : {value: 'visible', params: {transitionParams: animating ? transitionOptions : '0ms', height: '*', opacity: '1'}}" (@panelContent.done)="onToggleDone($event)"
                role="region" [attr.aria-hidden]="collapsed" [attr.aria-labelledby]="id  + '-titlebar'">
                <div class="p-panel-content">
                    <ng-content></ng-content>
                    <ng-container *ngTemplateOutlet="contentTemplate"></ng-container>
                </div>
                
                <div class="p-panel-footer" *ngIf="footerFacet || footerTemplate">
                    <ng-content select="p-footer"></ng-content>
                    <ng-container *ngTemplateOutlet="footerTemplate"></ng-container>
                </div>
            </div>
        </div>
    `,
                animations: [
                    trigger('panelContent', [
                        state('hidden', style({
                            height: '0',
                            overflow: 'hidden'
                        })),
                        state('void', style({
                            height: '{{height}}'
                        }), { params: { height: '0' } }),
                        state('visible', style({
                            height: '*'
                        })),
                        transition('visible <=> hidden', [style({ overflow: 'hidden' }), animate('{{transitionParams}}')]),
                        transition('void => hidden', animate('{{transitionParams}}')),
                        transition('void => visible', animate('{{transitionParams}}'))
                    ])
                ],
                changeDetection: ChangeDetectionStrategy.OnPush,
                encapsulation: ViewEncapsulation.None,
                styles: [".p-panel-header{-ms-flex-align:center;-ms-flex-pack:justify;align-items:center;display:-ms-flexbox;display:flex;justify-content:space-between}.p-panel-title{line-height:1}.p-panel-header-icon{-ms-flex-align:center;-ms-flex-pack:center;align-items:center;cursor:pointer;display:-ms-inline-flexbox;display:inline-flex;justify-content:center;overflow:hidden;position:relative;text-decoration:none}"]
            },] }
];
Panel.ctorParameters = () => [
    { type: ElementRef }
];
Panel.propDecorators = {
    toggleable: [{ type: Input }],
    header: [{ type: Input }],
    collapsed: [{ type: Input }],
    style: [{ type: Input }],
    styleClass: [{ type: Input }],
    expandIcon: [{ type: Input }],
    collapseIcon: [{ type: Input }],
    showHeader: [{ type: Input }],
    toggler: [{ type: Input }],
    collapsedChange: [{ type: Output }],
    onBeforeToggle: [{ type: Output }],
    onAfterToggle: [{ type: Output }],
    transitionOptions: [{ type: Input }],
    footerFacet: [{ type: ContentChild, args: [Footer,] }],
    templates: [{ type: ContentChildren, args: [PrimeTemplate,] }]
};
class PanelModule {
}
PanelModule.decorators = [
    { type: NgModule, args: [{
                imports: [CommonModule, SharedModule, RippleModule],
                exports: [Panel, SharedModule],
                declarations: [Panel]
            },] }
];

/**
 * Generated bundle index. Do not edit.
 */

export { Panel, PanelModule };
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