primeng
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primeng) [ • 13.8 kB
JavaScript
import { ViewContainerRef, Directive, ComponentFactoryResolver, ChangeDetectorRef, Renderer2, NgZone, ViewChild, Component, ChangeDetectionStrategy, NgModule, ApplicationRef, Injector, Injectable } from '@angular/core';
import { animation, style, animate, trigger, transition, useAnimation } from '@angular/animations';
import { CommonModule } from '@angular/common';
import { DomHandler } from 'primeng/dom';
import { Subject } from 'rxjs';
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
let DynamicDialogContent = class DynamicDialogContent {
constructor(viewContainerRef) {
this.viewContainerRef = viewContainerRef;
}
};
DynamicDialogContent.ctorParameters = () => [
{ type: ViewContainerRef }
];
DynamicDialogContent = __decorate([
Directive({
selector: '[pDynamicDialogContent]'
})
], DynamicDialogContent);
class DynamicDialogConfig {
}
class DynamicDialogRef {
constructor() {
this._onClose = new Subject();
this.onClose = this._onClose.asObservable();
this._onDestroy = new Subject();
this.onDestroy = this._onDestroy.asObservable();
}
close(result) {
this._onClose.next(result);
}
destroy() {
this._onDestroy.next();
}
}
var __decorate$1 = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
const showAnimation = animation([
style({ transform: '{{transform}}', opacity: 0 }),
animate('{{transition}}', style({ transform: 'none', opacity: 1 }))
]);
const hideAnimation = animation([
animate('{{transition}}', style({ transform: '{{transform}}', opacity: 0 }))
]);
let DynamicDialogComponent = class DynamicDialogComponent {
constructor(componentFactoryResolver, cd, renderer, config, dialogRef, zone) {
this.componentFactoryResolver = componentFactoryResolver;
this.cd = cd;
this.renderer = renderer;
this.config = config;
this.dialogRef = dialogRef;
this.zone = zone;
this.visible = true;
this.transformOptions = "scale(0.7)";
}
ngAfterViewInit() {
this.loadChildComponent(this.childComponentType);
this.cd.detectChanges();
}
onOverlayClicked(evt) {
this.dialogRef.close();
}
onDialogClicked(evt) {
evt.stopPropagation();
}
loadChildComponent(componentType) {
let componentFactory = this.componentFactoryResolver.resolveComponentFactory(componentType);
let viewContainerRef = this.insertionPoint.viewContainerRef;
viewContainerRef.clear();
this.componentRef = viewContainerRef.createComponent(componentFactory);
}
moveOnTop() {
if (this.config.autoZIndex !== false) {
const zIndex = (this.config.baseZIndex || 0) + (++DomHandler.zindex);
this.container.style.zIndex = String(zIndex);
this.maskViewChild.nativeElement.style.zIndex = String(zIndex - 1);
}
}
onAnimationStart(event) {
switch (event.toState) {
case 'visible':
this.container = event.element;
this.moveOnTop();
this.bindGlobalListeners();
DomHandler.addClass(document.body, 'ui-overflow-hidden');
this.focus();
break;
case 'void':
this.onContainerDestroy();
break;
}
}
onAnimationEnd(event) {
if (event.toState === 'void') {
this.dialogRef.destroy();
}
}
onContainerDestroy() {
DomHandler.removeClass(document.body, 'ui-overflow-hidden');
this.unbindGlobalListeners();
this.container = null;
}
close() {
this.visible = false;
}
onMaskClick() {
if (this.config.dismissableMask) {
this.close();
}
}
onKeydown(event) {
if (event.which === 9) {
event.preventDefault();
let focusableElements = DomHandler.getFocusableElements(this.container);
if (focusableElements && focusableElements.length > 0) {
if (!document.activeElement) {
focusableElements[0].focus();
}
else {
let focusedIndex = focusableElements.indexOf(document.activeElement);
if (event.shiftKey) {
if (focusedIndex == -1 || focusedIndex === 0)
focusableElements[focusableElements.length - 1].focus();
else
focusableElements[focusedIndex - 1].focus();
}
else {
if (focusedIndex == -1 || focusedIndex === (focusableElements.length - 1))
focusableElements[0].focus();
else
focusableElements[focusedIndex + 1].focus();
}
}
}
}
}
focus() {
let focusable = DomHandler.findSingle(this.container, 'a');
if (focusable) {
this.zone.runOutsideAngular(() => {
setTimeout(() => focusable.focus(), 5);
});
}
}
bindGlobalListeners() {
this.bindDocumentKeydownListener();
if (this.config.closeOnEscape !== false && this.config.closable !== false) {
this.bindDocumentEscapeListener();
}
}
unbindGlobalListeners() {
this.unbindDocumentKeydownListener();
this.unbindDocumentEscapeListener();
}
bindDocumentKeydownListener() {
this.zone.runOutsideAngular(() => {
this.documentKeydownListener = this.onKeydown.bind(this);
window.document.addEventListener('keydown', this.documentKeydownListener);
});
}
unbindDocumentKeydownListener() {
if (this.documentKeydownListener) {
window.document.removeEventListener('keydown', this.documentKeydownListener);
this.documentKeydownListener = null;
}
}
bindDocumentEscapeListener() {
this.documentEscapeListener = this.renderer.listen('document', 'keydown', (event) => {
if (event.which == 27) {
if (parseInt(this.container.style.zIndex) == (DomHandler.zindex + this.config.baseZIndex)) {
this.close();
}
}
});
}
unbindDocumentEscapeListener() {
if (this.documentEscapeListener) {
this.documentEscapeListener();
this.documentEscapeListener = null;
}
}
ngOnDestroy() {
this.onContainerDestroy();
if (this.componentRef) {
this.componentRef.destroy();
}
}
};
DynamicDialogComponent.ctorParameters = () => [
{ type: ComponentFactoryResolver },
{ type: ChangeDetectorRef },
{ type: Renderer2 },
{ type: DynamicDialogConfig },
{ type: DynamicDialogRef },
{ type: NgZone }
];
__decorate$1([
ViewChild(DynamicDialogContent)
], DynamicDialogComponent.prototype, "insertionPoint", void 0);
__decorate$1([
ViewChild('mask')
], DynamicDialogComponent.prototype, "maskViewChild", void 0);
DynamicDialogComponent = __decorate$1([
Component({
selector: 'p-dynamicDialog',
template: `
<div #mask class="ui-widget-overlay ui-dialog-mask ui-dialog-visible ui-dialog-mask-scrollblocker">
<div [ngClass]="{'ui-dialog ui-dynamicdialog ui-widget ui-widget-content ui-corner-all ui-shadow':true, 'ui-dialog-rtl': config.rtl}" [ngStyle]="config.style" [class]="config.styleClass"
[]="{value: 'visible', params: {transform: transformOptions, transition: config.transitionOptions || '150ms cubic-bezier(0, 0, 0.2, 1)'}}"
(.start)="onAnimationStart($event)" (.done)="onAnimationEnd($event)" role="dialog" *ngIf="visible"
[style.width]="config.width" [style.height]="config.height">
<div class="ui-dialog-titlebar ui-widget-header ui-helper-clearfix ui-corner-top" *ngIf="config.showHeader === false ? false: true">
<span class="ui-dialog-title">{{config.header}}</span>
<div class="ui-dialog-titlebar-icons">
<a [ngClass]="'ui-dialog-titlebar-icon ui-dialog-titlebar-close ui-corner-all'" tabindex="0" role="button" (click)="close()" (keydown.enter)="close()" *ngIf="config.closable !== false">
<span class="pi pi-times"></span>
</a>
</div>
</div>
<div class="ui-dialog-content ui-widget-content" [ngStyle]="config.contentStyle">
<ng-template pDynamicDialogContent></ng-template>
</div>
<div class="ui-dialog-footer ui-widget-content" *ngIf="config.footer">
{{config.footer}}
</div>
</div>
</div>
`,
animations: [
trigger('animation', [
transition('void => visible', [
useAnimation(showAnimation)
]),
transition('visible => void', [
useAnimation(hideAnimation)
])
])
],
changeDetection: ChangeDetectionStrategy.Default
})
], DynamicDialogComponent);
let DynamicDialogModule = class DynamicDialogModule {
};
DynamicDialogModule = __decorate$1([
NgModule({
imports: [CommonModule],
declarations: [DynamicDialogComponent, DynamicDialogContent],
entryComponents: [DynamicDialogComponent]
})
], DynamicDialogModule);
class DynamicDialogInjector {
constructor(_parentInjector, _additionalTokens) {
this._parentInjector = _parentInjector;
this._additionalTokens = _additionalTokens;
}
get(token, notFoundValue, flags) {
const value = this._additionalTokens.get(token);
if (value)
return value;
return this._parentInjector.get(token, notFoundValue);
}
}
var __decorate$2 = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
let DialogService = class DialogService {
constructor(componentFactoryResolver, appRef, injector) {
this.componentFactoryResolver = componentFactoryResolver;
this.appRef = appRef;
this.injector = injector;
}
open(componentType, config) {
const dialogRef = this.appendDialogComponentToBody(config);
this.dialogComponentRef.instance.childComponentType = componentType;
return dialogRef;
}
appendDialogComponentToBody(config) {
const map = new WeakMap();
map.set(DynamicDialogConfig, config);
const dialogRef = new DynamicDialogRef();
map.set(DynamicDialogRef, dialogRef);
const sub = dialogRef.onClose.subscribe(() => {
this.dialogComponentRef.instance.close();
});
const destroySub = dialogRef.onDestroy.subscribe(() => {
this.removeDialogComponentFromBody();
destroySub.unsubscribe();
sub.unsubscribe();
});
const componentFactory = this.componentFactoryResolver.resolveComponentFactory(DynamicDialogComponent);
const componentRef = componentFactory.create(new DynamicDialogInjector(this.injector, map));
this.appRef.attachView(componentRef.hostView);
const domElem = componentRef.hostView.rootNodes[0];
document.body.appendChild(domElem);
this.dialogComponentRef = componentRef;
return dialogRef;
}
removeDialogComponentFromBody() {
this.appRef.detachView(this.dialogComponentRef.hostView);
this.dialogComponentRef.destroy();
}
};
DialogService.ctorParameters = () => [
{ type: ComponentFactoryResolver },
{ type: ApplicationRef },
{ type: Injector }
];
DialogService = __decorate$2([
Injectable()
], DialogService);
/**
* Generated bundle index. Do not edit.
*/
export { DialogService, DynamicDialogComponent, DynamicDialogConfig, DynamicDialogInjector, DynamicDialogModule, DynamicDialogRef, DynamicDialogContent as ɵa };
//# sourceMappingURL=primeng-dynamicdialog.js.map