primeng
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primeng) [ • 13.7 kB
JavaScript
import { Inject, forwardRef, Input, Component, EventEmitter, ElementRef, Renderer2, NgZone, Output, ViewChild, ChangeDetectionStrategy, NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { DomHandler } from 'primeng/dom';
import { RouterModule } from '@angular/router';
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;
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
let ContextMenuSub = class ContextMenuSub {
constructor(contextMenu) {
this.contextMenu = contextMenu;
}
get parentActive() {
return this._parentActive;
}
set parentActive(value) {
this._parentActive = value;
if (!value) {
this.activeItem = null;
}
}
onItemMouseEnter(event, item, menuitem) {
if (this.hideTimeout) {
clearTimeout(this.hideTimeout);
this.hideTimeout = null;
}
if (menuitem.disabled) {
return;
}
this.activeItem = item;
let nextElement = item.children[0].nextElementSibling;
if (nextElement) {
let sublist = nextElement.children[0];
sublist.style.zIndex = ++DomHandler.zindex;
this.position(sublist, item);
}
}
itemClick(event, item) {
if (item.disabled) {
event.preventDefault();
return;
}
if (item.command) {
item.command({
originalEvent: event,
item: item
});
event.preventDefault();
}
if (item.items)
event.preventDefault();
else
this.contextMenu.hide();
}
listClick(event) {
this.activeItem = null;
}
position(sublist, item) {
this.containerOffset = DomHandler.getOffset(item.parentElement);
let viewport = DomHandler.getViewport();
let sublistWidth = sublist.offsetParent ? sublist.offsetWidth : DomHandler.getHiddenElementOuterWidth(sublist);
let itemOuterWidth = DomHandler.getOuterWidth(item.children[0]);
let itemOuterHeight = DomHandler.getOuterHeight(item.children[0]);
let sublistHeight = sublist.offsetHeight ? sublist.offsetHeight : DomHandler.getHiddenElementOuterHeight(sublist);
if ((parseInt(this.containerOffset.top) + itemOuterHeight + sublistHeight) > (viewport.height - DomHandler.calculateScrollbarHeight())) {
sublist.style.bottom = '0px';
}
else {
sublist.style.top = '0px';
}
if ((parseInt(this.containerOffset.left) + itemOuterWidth + sublistWidth) > (viewport.width - DomHandler.calculateScrollbarWidth())) {
sublist.style.left = -sublistWidth + 'px';
}
else {
sublist.style.left = itemOuterWidth + 'px';
}
}
};
ContextMenuSub.ctorParameters = () => [
{ type: undefined, decorators: [{ type: Inject, args: [forwardRef(() => ContextMenu),] }] }
];
__decorate([
Input()
], ContextMenuSub.prototype, "item", void 0);
__decorate([
Input()
], ContextMenuSub.prototype, "root", void 0);
__decorate([
Input()
], ContextMenuSub.prototype, "parentActive", null);
ContextMenuSub = __decorate([
Component({
selector: 'p-contextMenuSub',
template: `
<ul [ngClass]="{'ui-widget-content ui-corner-all ui-submenu-list ui-shadow':!root}" class="ui-menu-list">
<ng-template ngFor let-child [ngForOf]="(root ? item : item.items)">
<li *ngIf="child.separator" class="ui-menu-separator ui-widget-content" [ngClass]="{'ui-helper-hidden': child.visible === false}" role="separator">
<li *ngIf="!child.separator" #item [ngClass]="{'ui-menuitem ui-corner-all':true,'ui-menuitem-active':item==activeItem,'ui-helper-hidden': child.visible === false}"
(mouseenter)="onItemMouseEnter($event,item,child)" role="none">
<a *ngIf="!child.routerLink" [attr.href]="child.url" [attr.target]="child.target" [attr.title]="child.title" [attr.id]="child.id" [attr.tabindex]="child.tabindex ? child.tabindex : '0'" (click)="itemClick($event, child)"
[ngClass]="{'ui-menuitem-link ui-corner-all':true,'ui-state-disabled':child.disabled}" [ngStyle]="child.style" [class]="child.styleClass"
[attr.aria-haspopup]="item.items != null" [attr.aria-expanded]="item === activeItem">
<span class="ui-submenu-icon pi pi-fw pi-caret-right" *ngIf="child.items"></span>
<span class="ui-menuitem-icon" *ngIf="child.icon" [ngClass]="child.icon"></span>
<span class="ui-menuitem-text">{{child.label}}</span>
</a>
<a *ngIf="child.routerLink" [routerLink]="child.routerLink" [queryParams]="child.queryParams" [routerLinkActive]="'ui-menuitem-link-active'" role="menuitem"
[routerLinkActiveOptions]="child.routerLinkActiveOptions||{exact:false}" [attr.target]="child.target" [attr.title]="child.title" [attr.id]="child.id" [attr.tabindex]="child.tabindex ? child.tabindex : '0'"
(click)="itemClick($event, child)" [ngClass]="{'ui-menuitem-link ui-corner-all':true,'ui-state-disabled':child.disabled}"
[ngStyle]="child.style" [class]="child.styleClass"
[fragment]="child.fragment" [queryParamsHandling]="child.queryParamsHandling" [preserveFragment]="child.preserveFragment" [skipLocationChange]="child.skipLocationChange" [replaceUrl]="child.replaceUrl" [state]="child.state">
<span class="ui-submenu-icon pi pi-fw pi-caret-right" *ngIf="child.items"></span>
<span class="ui-menuitem-icon" *ngIf="child.icon" [ngClass]="child.icon"></span>
<span class="ui-menuitem-text">{{child.label}}</span>
</a>
<p-contextMenuSub class="ui-submenu" [parentActive]="item==activeItem" [item]="child" *ngIf="child.items"></p-contextMenuSub>
</li>
</ng-template>
</ul>
`
}),
__param(0, Inject(forwardRef(() => ContextMenu)))
], ContextMenuSub);
let ContextMenu = class ContextMenu {
constructor(el, renderer, zone) {
this.el = el;
this.renderer = renderer;
this.zone = zone;
this.autoZIndex = true;
this.baseZIndex = 0;
this.triggerEvent = 'contextmenu';
this.onShow = new EventEmitter();
this.onHide = new EventEmitter();
}
ngAfterViewInit() {
if (this.global) {
this.triggerEventListener = this.renderer.listen('document', this.triggerEvent, (event) => {
this.show(event);
event.preventDefault();
});
}
else if (this.target) {
this.triggerEventListener = this.renderer.listen(this.target, this.triggerEvent, (event) => {
this.show(event);
event.preventDefault();
event.stopPropagation();
});
}
if (this.appendTo) {
if (this.appendTo === 'body')
document.body.appendChild(this.containerViewChild.nativeElement);
else
DomHandler.appendChild(this.containerViewChild.nativeElement, this.appendTo);
}
}
show(event) {
this.position(event);
this.moveOnTop();
this.containerViewChild.nativeElement.style.display = 'block';
this.parentActive = true;
DomHandler.fadeIn(this.containerViewChild.nativeElement, 250);
this.bindGlobalListeners();
if (event) {
event.preventDefault();
}
this.onShow.emit();
}
hide() {
this.containerViewChild.nativeElement.style.display = 'none';
this.parentActive = false;
this.unbindGlobalListeners();
this.onHide.emit();
}
moveOnTop() {
if (this.autoZIndex) {
this.containerViewChild.nativeElement.style.zIndex = String(this.baseZIndex + (++DomHandler.zindex));
}
}
toggle(event) {
if (this.containerViewChild.nativeElement.offsetParent)
this.hide();
else
this.show(event);
}
position(event) {
if (event) {
let left = event.pageX + 1;
let top = event.pageY + 1;
let width = this.containerViewChild.nativeElement.offsetParent ? this.containerViewChild.nativeElement.offsetWidth : DomHandler.getHiddenElementOuterWidth(this.containerViewChild.nativeElement);
let height = this.containerViewChild.nativeElement.offsetParent ? this.containerViewChild.nativeElement.offsetHeight : DomHandler.getHiddenElementOuterHeight(this.containerViewChild.nativeElement);
let viewport = DomHandler.getViewport();
//flip
if (left + width - document.body.scrollLeft > viewport.width) {
left -= width;
}
//flip
if (top + height - document.body.scrollTop > viewport.height) {
top -= height;
}
//fit
if (left < document.body.scrollLeft) {
left = document.body.scrollLeft;
}
//fit
if (top < document.body.scrollTop) {
top = document.body.scrollTop;
}
this.containerViewChild.nativeElement.style.left = left + 'px';
this.containerViewChild.nativeElement.style.top = top + 'px';
}
}
bindGlobalListeners() {
if (!this.documentClickListener) {
this.documentClickListener = this.renderer.listen('document', 'click', (event) => {
if (this.containerViewChild.nativeElement.offsetParent && this.isOutsideClicked(event) && event.button !== 2) {
this.hide();
}
});
}
this.zone.runOutsideAngular(() => {
if (!this.windowResizeListener) {
this.windowResizeListener = this.onWindowResize.bind(this);
window.addEventListener('resize', this.windowResizeListener);
}
});
}
unbindGlobalListeners() {
if (this.documentClickListener) {
this.documentClickListener();
this.documentClickListener = null;
}
if (this.windowResizeListener) {
window.removeEventListener('resize', this.windowResizeListener);
this.windowResizeListener = null;
}
}
onWindowResize(event) {
if (this.containerViewChild.nativeElement.offsetParent) {
this.hide();
}
}
isOutsideClicked(event) {
return !(this.containerViewChild.nativeElement.isSameNode(event.target) || this.containerViewChild.nativeElement.contains(event.target));
}
ngOnDestroy() {
this.unbindGlobalListeners();
if (this.triggerEventListener) {
this.triggerEventListener();
}
if (this.appendTo) {
this.el.nativeElement.appendChild(this.containerViewChild.nativeElement);
}
}
};
ContextMenu.ctorParameters = () => [
{ type: ElementRef },
{ type: Renderer2 },
{ type: NgZone }
];
__decorate([
Input()
], ContextMenu.prototype, "model", void 0);
__decorate([
Input()
], ContextMenu.prototype, "global", void 0);
__decorate([
Input()
], ContextMenu.prototype, "target", void 0);
__decorate([
Input()
], ContextMenu.prototype, "style", void 0);
__decorate([
Input()
], ContextMenu.prototype, "styleClass", void 0);
__decorate([
Input()
], ContextMenu.prototype, "appendTo", void 0);
__decorate([
Input()
], ContextMenu.prototype, "autoZIndex", void 0);
__decorate([
Input()
], ContextMenu.prototype, "baseZIndex", void 0);
__decorate([
Input()
], ContextMenu.prototype, "triggerEvent", void 0);
__decorate([
Output()
], ContextMenu.prototype, "onShow", void 0);
__decorate([
Output()
], ContextMenu.prototype, "onHide", void 0);
__decorate([
ViewChild('container')
], ContextMenu.prototype, "containerViewChild", void 0);
ContextMenu = __decorate([
Component({
selector: 'p-contextMenu',
template: `
<div #container [ngClass]="'ui-contextmenu ui-widget ui-widget-content ui-corner-all ui-shadow'"
[class]="styleClass" [ngStyle]="style">
<p-contextMenuSub [item]="model" [parentActive]="parentActive" root="root"></p-contextMenuSub>
</div>
`,
changeDetection: ChangeDetectionStrategy.Default
})
], ContextMenu);
let ContextMenuModule = class ContextMenuModule {
};
ContextMenuModule = __decorate([
NgModule({
imports: [CommonModule, RouterModule],
exports: [ContextMenu, RouterModule],
declarations: [ContextMenu, ContextMenuSub]
})
], ContextMenuModule);
/**
* Generated bundle index. Do not edit.
*/
export { ContextMenu, ContextMenuModule, ContextMenuSub };
//# sourceMappingURL=primeng-contextmenu.js.map