gnezim
281 lines
11 KiB
JavaScript
281 lines
11 KiB
JavaScript
import { EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, ElementRef, Renderer2, ChangeDetectorRef, NgZone, Input, Output, ContentChildren, NgModule } from '@angular/core';
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import { CommonModule } from '@angular/common';
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import { DomHandler, ConnectedOverlayScrollHandler } from 'primeng/dom';
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import { PrimeTemplate } from 'primeng/api';
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import { RippleModule } from 'primeng/ripple';
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import { trigger, state, style, transition, animate } from '@angular/animations';
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class OverlayPanel {
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constructor(el, renderer, cd, zone) {
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this.el = el;
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this.renderer = renderer;
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this.cd = cd;
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this.zone = zone;
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this.dismissable = true;
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this.autoZIndex = true;
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this.baseZIndex = 0;
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this.focusOnShow = true;
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this.showTransitionOptions = '.12s cubic-bezier(0, 0, 0.2, 1)';
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this.hideTransitionOptions = '.1s linear';
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this.onShow = new EventEmitter();
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this.onHide = new EventEmitter();
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this.overlayVisible = false;
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this.render = false;
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this.isContainerClicked = true;
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}
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ngAfterContentInit() {
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this.templates.forEach((item) => {
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switch (item.getType()) {
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case 'content':
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this.contentTemplate = item.template;
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break;
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default:
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this.contentTemplate = item.template;
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break;
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}
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this.cd.markForCheck();
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});
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}
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onContainerClick() {
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this.isContainerClicked = true;
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}
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bindDocumentClickListener() {
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if (!this.documentClickListener && this.dismissable) {
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this.zone.runOutsideAngular(() => {
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let documentEvent = DomHandler.isIOS() ? 'touchstart' : 'click';
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const documentTarget = this.el ? this.el.nativeElement.ownerDocument : 'document';
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this.documentClickListener = this.renderer.listen(documentTarget, documentEvent, (event) => {
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if (!this.container.contains(event.target) && this.target !== event.target && !this.target.contains(event.target) && !this.isContainerClicked) {
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this.zone.run(() => {
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this.hide();
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});
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}
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this.isContainerClicked = false;
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this.cd.markForCheck();
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});
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});
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}
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}
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unbindDocumentClickListener() {
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if (this.documentClickListener) {
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this.documentClickListener();
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this.documentClickListener = null;
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}
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}
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toggle(event, target) {
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if (this.overlayVisible) {
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if (this.hasTargetChanged(event, target)) {
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this.destroyCallback = () => {
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this.show(null, (target || event.currentTarget || event.target));
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};
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}
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this.hide();
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}
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else {
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this.show(event, target);
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}
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}
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show(event, target) {
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this.target = target || event.currentTarget || event.target;
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this.overlayVisible = true;
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this.render = true;
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this.cd.markForCheck();
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}
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hasTargetChanged(event, target) {
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return this.target != null && this.target !== (target || event.currentTarget || event.target);
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}
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appendContainer() {
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if (this.appendTo) {
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if (this.appendTo === 'body')
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document.body.appendChild(this.container);
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else
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DomHandler.appendChild(this.container, this.appendTo);
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}
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}
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restoreAppend() {
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if (this.container && this.appendTo) {
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this.el.nativeElement.appendChild(this.container);
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}
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}
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align() {
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if (this.autoZIndex) {
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this.container.style.zIndex = String(this.baseZIndex + (++DomHandler.zindex));
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}
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DomHandler.absolutePosition(this.container, this.target);
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if (DomHandler.getOffset(this.container).top < DomHandler.getOffset(this.target).top) {
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DomHandler.addClass(this.container, 'p-overlaypanel-flipped');
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}
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if (Math.floor(DomHandler.getOffset(this.container).left) < Math.floor(DomHandler.getOffset(this.target).left) &&
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DomHandler.getOffset(this.container).left > 0) {
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DomHandler.addClass(this.container, 'p-overlaypanel-shifted');
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}
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}
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onAnimationStart(event) {
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if (event.toState === 'open') {
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this.container = event.element;
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this.onShow.emit(null);
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this.appendContainer();
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this.align();
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this.bindDocumentClickListener();
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this.bindDocumentResizeListener();
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this.bindScrollListener();
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if (this.focusOnShow) {
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this.focus();
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}
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}
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}
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onAnimationEnd(event) {
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switch (event.toState) {
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case 'void':
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if (this.destroyCallback) {
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this.destroyCallback();
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this.destroyCallback = null;
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}
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break;
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case 'close':
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this.onContainerDestroy();
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this.onHide.emit({});
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this.render = false;
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break;
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}
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}
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focus() {
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let focusable = DomHandler.findSingle(this.container, '[autofocus]');
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if (focusable) {
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this.zone.runOutsideAngular(() => {
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setTimeout(() => focusable.focus(), 5);
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});
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}
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}
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hide() {
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this.overlayVisible = false;
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this.cd.markForCheck();
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}
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onCloseClick(event) {
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this.hide();
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event.preventDefault();
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}
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onWindowResize(event) {
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this.hide();
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}
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bindDocumentResizeListener() {
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this.documentResizeListener = this.onWindowResize.bind(this);
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window.addEventListener('resize', this.documentResizeListener);
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}
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unbindDocumentResizeListener() {
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if (this.documentResizeListener) {
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window.removeEventListener('resize', this.documentResizeListener);
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this.documentResizeListener = null;
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}
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}
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bindScrollListener() {
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if (!this.scrollHandler) {
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this.scrollHandler = new ConnectedOverlayScrollHandler(this.target, () => {
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if (this.overlayVisible) {
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this.hide();
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}
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});
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}
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this.scrollHandler.bindScrollListener();
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}
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unbindScrollListener() {
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if (this.scrollHandler) {
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this.scrollHandler.unbindScrollListener();
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}
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}
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onContainerDestroy() {
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this.target = null;
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this.unbindDocumentClickListener();
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this.unbindDocumentResizeListener();
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this.unbindScrollListener();
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}
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ngOnDestroy() {
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if (this.scrollHandler) {
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this.scrollHandler.destroy();
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this.scrollHandler = null;
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}
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this.target = null;
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this.destroyCallback = null;
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if (this.container) {
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this.restoreAppend();
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this.onContainerDestroy();
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}
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}
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}
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OverlayPanel.decorators = [
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{ type: Component, args: [{
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selector: 'p-overlayPanel',
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template: `
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<div *ngIf="render" [ngClass]="'p-overlaypanel p-component'" [ngStyle]="style" [class]="styleClass" (click)="onContainerClick()"
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[@animation]="{value: (overlayVisible ? 'open': 'close'), params: {showTransitionParams: showTransitionOptions, hideTransitionParams: hideTransitionOptions}}"
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(@animation.start)="onAnimationStart($event)" (@animation.done)="onAnimationEnd($event)">
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<div class="p-overlaypanel-content">
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<ng-content></ng-content>
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<ng-container *ngTemplateOutlet="contentTemplate"></ng-container>
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</div>
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<button *ngIf="showCloseIcon" type="button" class="p-overlaypanel-close p-link" (click)="onCloseClick($event)" (keydown.enter)="hide()" [attr.aria-label]="ariaCloseLabel" pRipple>
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<span class="p-overlaypanel-close-icon pi pi-times"></span>
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</button>
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</div>
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`,
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animations: [
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trigger('animation', [
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state('void', style({
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transform: 'scaleY(0.8)',
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opacity: 0
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})),
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state('close', style({
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opacity: 0
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})),
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state('open', style({
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transform: 'translateY(0)',
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opacity: 1
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})),
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transition('void => open', animate('{{showTransitionParams}}')),
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transition('open => close', animate('{{hideTransitionParams}}')),
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])
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],
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changeDetection: ChangeDetectionStrategy.OnPush,
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encapsulation: ViewEncapsulation.None,
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styles: [".p-overlaypanel{margin-top:10px;position:absolute}.p-overlaypanel-flipped{margin-bottom:10px;margin-top:0}.p-overlaypanel-close{-ms-flex-align:center;-ms-flex-pack:center;align-items:center;display:-ms-flexbox;display:flex;justify-content:center;overflow:hidden;position:relative}.p-overlaypanel:after,.p-overlaypanel:before{bottom:100%;content:\" \";height:0;left:1.25rem;pointer-events:none;position:absolute;width:0}.p-overlaypanel:after{border-width:8px;margin-left:-8px}.p-overlaypanel:before{border-width:10px;margin-left:-10px}.p-overlaypanel-flipped:after,.p-overlaypanel-flipped:before{bottom:auto;top:100%}.p-overlaypanel.p-overlaypanel-flipped:after,.p-overlaypanel.p-overlaypanel-flipped:before{border-bottom-color:rgba(0,0,0,0)}"]
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},] }
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];
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OverlayPanel.ctorParameters = () => [
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{ type: ElementRef },
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{ type: Renderer2 },
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{ type: ChangeDetectorRef },
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{ type: NgZone }
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];
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OverlayPanel.propDecorators = {
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dismissable: [{ type: Input }],
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showCloseIcon: [{ type: Input }],
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style: [{ type: Input }],
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styleClass: [{ type: Input }],
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appendTo: [{ type: Input }],
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autoZIndex: [{ type: Input }],
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ariaCloseLabel: [{ type: Input }],
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baseZIndex: [{ type: Input }],
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focusOnShow: [{ type: Input }],
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showTransitionOptions: [{ type: Input }],
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hideTransitionOptions: [{ type: Input }],
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onShow: [{ type: Output }],
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onHide: [{ type: Output }],
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templates: [{ type: ContentChildren, args: [PrimeTemplate,] }]
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};
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class OverlayPanelModule {
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}
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OverlayPanelModule.decorators = [
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{ type: NgModule, args: [{
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imports: [CommonModule, RippleModule],
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exports: [OverlayPanel],
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declarations: [OverlayPanel]
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},] }
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];
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/**
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* Generated bundle index. Do not edit.
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*/
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export { OverlayPanel, OverlayPanelModule };
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//# sourceMappingURL=primeng-overlaypanel.js.map
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