primeng
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primeng) [ • 15.5 kB
JavaScript
import * as i0 from '@angular/core';
import { EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, Input, Output, ContentChildren, NgModule } from '@angular/core';
import * as i1 from '@angular/common';
import { CommonModule } from '@angular/common';
import { DomHandler, ConnectedOverlayScrollHandler } from 'primeng/dom';
import { PrimeTemplate, SharedModule } from 'primeng/api';
import * as i2 from 'primeng/ripple';
import { RippleModule } from 'primeng/ripple';
import { trigger, state, style, transition, animate } from '@angular/animations';
class OverlayPanel {
constructor(el, renderer, cd, zone) {
this.el = el;
this.renderer = renderer;
this.cd = cd;
this.zone = zone;
this.dismissable = true;
this.autoZIndex = true;
this.baseZIndex = 0;
this.focusOnShow = true;
this.showTransitionOptions = '.12s cubic-bezier(0, 0, 0.2, 1)';
this.hideTransitionOptions = '.1s linear';
this.onShow = new EventEmitter();
this.onHide = new EventEmitter();
this.overlayVisible = false;
this.render = false;
this.isContainerClicked = true;
}
ngAfterContentInit() {
this.templates.forEach((item) => {
switch (item.getType()) {
case 'content':
this.contentTemplate = item.template;
break;
default:
this.contentTemplate = item.template;
break;
}
this.cd.markForCheck();
});
}
onContainerClick() {
this.isContainerClicked = true;
}
bindDocumentClickListener() {
if (!this.documentClickListener && this.dismissable) {
this.zone.runOutsideAngular(() => {
let documentEvent = DomHandler.isIOS() ? 'touchstart' : 'click';
const documentTarget = this.el ? this.el.nativeElement.ownerDocument : 'document';
this.documentClickListener = this.renderer.listen(documentTarget, documentEvent, (event) => {
if (!this.container.contains(event.target) && this.target !== event.target && !this.target.contains(event.target) && !this.isContainerClicked) {
this.zone.run(() => {
this.hide();
});
}
this.isContainerClicked = false;
this.cd.markForCheck();
});
});
}
}
unbindDocumentClickListener() {
if (this.documentClickListener) {
this.documentClickListener();
this.documentClickListener = null;
}
}
toggle(event, target) {
if (this.overlayVisible) {
if (this.hasTargetChanged(event, target)) {
this.destroyCallback = () => {
this.show(null, (target || event.currentTarget || event.target));
};
}
this.hide();
}
else {
this.show(event, target);
}
}
show(event, target) {
this.target = target || event.currentTarget || event.target;
this.overlayVisible = true;
this.render = true;
this.cd.markForCheck();
}
hasTargetChanged(event, target) {
return this.target != null && this.target !== (target || event.currentTarget || event.target);
}
appendContainer() {
if (this.appendTo) {
if (this.appendTo === 'body')
document.body.appendChild(this.container);
else
DomHandler.appendChild(this.container, this.appendTo);
}
}
restoreAppend() {
if (this.container && this.appendTo) {
this.el.nativeElement.appendChild(this.container);
}
}
align() {
if (this.autoZIndex) {
this.container.style.zIndex = String(this.baseZIndex + (++DomHandler.zindex));
}
DomHandler.absolutePosition(this.container, this.target);
const containerOffset = DomHandler.getOffset(this.container);
const targetOffset = DomHandler.getOffset(this.target);
let arrowLeft = 0;
if (containerOffset.left < targetOffset.left) {
arrowLeft = targetOffset.left - containerOffset.left;
}
this.container.style.setProperty('--overlayArrowLeft', `${arrowLeft}px`);
if (containerOffset.top < targetOffset.top) {
DomHandler.addClass(this.container, 'p-overlaypanel-flipped');
}
}
onAnimationStart(event) {
if (event.toState === 'open') {
this.container = event.element;
this.onShow.emit(null);
this.appendContainer();
this.align();
this.bindDocumentClickListener();
this.bindDocumentResizeListener();
this.bindScrollListener();
if (this.focusOnShow) {
this.focus();
}
}
}
onAnimationEnd(event) {
switch (event.toState) {
case 'void':
if (this.destroyCallback) {
this.destroyCallback();
this.destroyCallback = null;
}
break;
case 'close':
this.onContainerDestroy();
this.onHide.emit({});
this.render = false;
break;
}
}
focus() {
let focusable = DomHandler.findSingle(this.container, '[autofocus]');
if (focusable) {
this.zone.runOutsideAngular(() => {
setTimeout(() => focusable.focus(), 5);
});
}
}
hide() {
this.overlayVisible = false;
this.cd.markForCheck();
}
onCloseClick(event) {
this.hide();
event.preventDefault();
}
onWindowResize(event) {
this.hide();
}
bindDocumentResizeListener() {
this.documentResizeListener = this.onWindowResize.bind(this);
window.addEventListener('resize', this.documentResizeListener);
}
unbindDocumentResizeListener() {
if (this.documentResizeListener) {
window.removeEventListener('resize', this.documentResizeListener);
this.documentResizeListener = null;
}
}
bindScrollListener() {
if (!this.scrollHandler) {
this.scrollHandler = new ConnectedOverlayScrollHandler(this.target, () => {
if (this.overlayVisible) {
this.hide();
}
});
}
this.scrollHandler.bindScrollListener();
}
unbindScrollListener() {
if (this.scrollHandler) {
this.scrollHandler.unbindScrollListener();
}
}
onContainerDestroy() {
this.target = null;
this.unbindDocumentClickListener();
this.unbindDocumentResizeListener();
this.unbindScrollListener();
}
ngOnDestroy() {
if (this.scrollHandler) {
this.scrollHandler.destroy();
this.scrollHandler = null;
}
this.target = null;
this.destroyCallback = null;
if (this.container) {
this.restoreAppend();
this.onContainerDestroy();
}
}
}
OverlayPanel.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: OverlayPanel, deps: [{ token: i0.ElementRef }, { token: i0.Renderer2 }, { token: i0.ChangeDetectorRef }, { token: i0.NgZone }], target: i0.ɵɵFactoryTarget.Component });
OverlayPanel.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "12.0.4", type: OverlayPanel, selector: "p-overlayPanel", inputs: { dismissable: "dismissable", showCloseIcon: "showCloseIcon", style: "style", styleClass: "styleClass", appendTo: "appendTo", autoZIndex: "autoZIndex", ariaCloseLabel: "ariaCloseLabel", baseZIndex: "baseZIndex", focusOnShow: "focusOnShow", showTransitionOptions: "showTransitionOptions", hideTransitionOptions: "hideTransitionOptions" }, outputs: { onShow: "onShow", onHide: "onHide" }, queries: [{ propertyName: "templates", predicate: PrimeTemplate }], ngImport: i0, template: `
<div *ngIf="render" [ngClass]="'p-overlaypanel p-component'" [ngStyle]="style" [class]="styleClass" (click)="onContainerClick()"
[]="{value: (overlayVisible ? 'open': 'close'), params: {showTransitionParams: showTransitionOptions, hideTransitionParams: hideTransitionOptions}}"
(.start)="onAnimationStart($event)" (.done)="onAnimationEnd($event)">
<div class="p-overlaypanel-content">
<ng-content></ng-content>
<ng-container *ngTemplateOutlet="contentTemplate"></ng-container>
</div>
<button *ngIf="showCloseIcon" type="button" class="p-overlaypanel-close p-link" (click)="onCloseClick($event)" (keydown.enter)="hide()" [attr.aria-label]="ariaCloseLabel" pRipple>
<span class="p-overlaypanel-close-icon pi pi-times"></span>
</button>
</div>
`, isInline: true, styles: [".p-overlaypanel{position:absolute;margin-top:10px}.p-overlaypanel-flipped{margin-top:0;margin-bottom:10px}.p-overlaypanel-close{display:flex;justify-content:center;align-items:center;overflow:hidden;position:relative}.p-overlaypanel:after,.p-overlaypanel:before{bottom:100%;left:calc(0 + 1.25rem);left:calc(var(--overlayArrowLeft, 0) + 1.25rem);content:\" \";height:0;width:0;position:absolute;pointer-events:none}.p-overlaypanel:after{border-width:8px;margin-left:-8px}.p-overlaypanel:before{border-width:10px;margin-left:-10px}.p-overlaypanel-shifted:after,.p-overlaypanel-shifted:before{left:auto;right:1.25em;margin-left:auto}.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:transparent}"], directives: [{ type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i1.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { type: i1.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { type: i1.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet"] }, { type: i2.Ripple, selector: "[pRipple]" }], animations: [
trigger('animation', [
state('void', style({
transform: 'scaleY(0.8)',
opacity: 0
})),
state('close', style({
opacity: 0
})),
state('open', style({
transform: 'translateY(0)',
opacity: 1
})),
transition('void => open', animate('{{showTransitionParams}}')),
transition('open => close', animate('{{hideTransitionParams}}')),
])
], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: OverlayPanel, decorators: [{
type: Component,
args: [{
selector: 'p-overlayPanel',
template: `
<div *ngIf="render" [ngClass]="'p-overlaypanel p-component'" [ngStyle]="style" [class]="styleClass" (click)="onContainerClick()"
[]="{value: (overlayVisible ? 'open': 'close'), params: {showTransitionParams: showTransitionOptions, hideTransitionParams: hideTransitionOptions}}"
(.start)="onAnimationStart($event)" (.done)="onAnimationEnd($event)">
<div class="p-overlaypanel-content">
<ng-content></ng-content>
<ng-container *ngTemplateOutlet="contentTemplate"></ng-container>
</div>
<button *ngIf="showCloseIcon" type="button" class="p-overlaypanel-close p-link" (click)="onCloseClick($event)" (keydown.enter)="hide()" [attr.aria-label]="ariaCloseLabel" pRipple>
<span class="p-overlaypanel-close-icon pi pi-times"></span>
</button>
</div>
`,
animations: [
trigger('animation', [
state('void', style({
transform: 'scaleY(0.8)',
opacity: 0
})),
state('close', style({
opacity: 0
})),
state('open', style({
transform: 'translateY(0)',
opacity: 1
})),
transition('void => open', animate('{{showTransitionParams}}')),
transition('open => close', animate('{{hideTransitionParams}}')),
])
],
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
styleUrls: ['./overlaypanel.css']
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.Renderer2 }, { type: i0.ChangeDetectorRef }, { type: i0.NgZone }]; }, propDecorators: { dismissable: [{
type: Input
}], showCloseIcon: [{
type: Input
}], style: [{
type: Input
}], styleClass: [{
type: Input
}], appendTo: [{
type: Input
}], autoZIndex: [{
type: Input
}], ariaCloseLabel: [{
type: Input
}], baseZIndex: [{
type: Input
}], focusOnShow: [{
type: Input
}], showTransitionOptions: [{
type: Input
}], hideTransitionOptions: [{
type: Input
}], onShow: [{
type: Output
}], onHide: [{
type: Output
}], templates: [{
type: ContentChildren,
args: [PrimeTemplate]
}] } });
class OverlayPanelModule {
}
OverlayPanelModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: OverlayPanelModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
OverlayPanelModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: OverlayPanelModule, declarations: [OverlayPanel], imports: [CommonModule, RippleModule, SharedModule], exports: [OverlayPanel, SharedModule] });
OverlayPanelModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: OverlayPanelModule, imports: [[CommonModule, RippleModule, SharedModule], SharedModule] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: OverlayPanelModule, decorators: [{
type: NgModule,
args: [{
imports: [CommonModule, RippleModule, SharedModule],
exports: [OverlayPanel, SharedModule],
declarations: [OverlayPanel]
}]
}] });
/**
* Generated bundle index. Do not edit.
*/
export { OverlayPanel, OverlayPanelModule };
//# sourceMappingURL=primeng-overlaypanel.js.map