primeng/fesm2020/primeng-tabmenu.mjs.map

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{"version":3,"file":"primeng-tabmenu.mjs","sources":["../../src/app/components/tabmenu/tabmenu.ts","../../src/app/components/tabmenu/primeng-tabmenu.ts"],"sourcesContent":["import {NgModule,Component,Input,ContentChildren,QueryList,AfterContentInit,AfterViewInit,AfterViewChecked,TemplateRef,ChangeDetectionStrategy, ViewEncapsulation, ViewChild, ElementRef, ChangeDetectorRef} from '@angular/core';\nimport {CommonModule} from '@angular/common';\nimport {MenuItem} from 'primeng/api';\nimport {RippleModule} from 'primeng/ripple';\nimport {PrimeTemplate, SharedModule} from 'primeng/api';\nimport {ActivatedRoute, Router, RouterModule} from '@angular/router';\nimport {DomHandler} from 'primeng/dom';\nimport {TooltipModule} from 'primeng/tooltip';\n\n@Component({\n    selector: 'p-tabMenu',\n    template: `\n        <div [ngClass]=\"{'p-tabmenu p-component': true, 'p-tabmenu-scrollable': scrollable}\" [ngStyle]=\"style\" [class]=\"styleClass\">\n            <div class=\"p-tabmenu-nav-container\">\n                <button *ngIf=\"scrollable && !backwardIsDisabled\" #prevBtn class=\"p-tabmenu-nav-prev p-tabmenu-nav-btn p-link\" (click)=\"navBackward()\" type=\"button\" pRipple>\n                    <span class=\"pi pi-chevron-left\"></span>\n                </button>\n                <div #content class=\"p-tabmenu-nav-content\" (scroll)=\"onScroll($event)\">\n                    <ul #navbar class=\"p-tabmenu-nav p-reset\" role=\"tablist\">\n                        <li *ngFor=\"let item of model; let i = index\" role=\"tab\" [ngStyle]=\"item.style\" [class]=\"item.styleClass\" [attr.aria-selected]=\"isActive(item)\" [attr.aria-expanded]=\"isActive(item)\"\n                            [ngClass]=\"{'p-tabmenuitem':true,'p-disabled':item.disabled,'p-highlight':isActive(item),'p-hidden': item.visible === false}\" pTooltip [tooltipOptions]=\"item.tooltipOptions\">\n                            <a *ngIf=\"!item.routerLink\" [attr.href]=\"item.url\" class=\"p-menuitem-link\" role=\"presentation\" (click)=\"itemClick($event,item)\" (keydown.enter)=\"itemClick($event,item)\" [attr.tabindex]=\"item.disabled ? null : '0'\"\n                                [attr.target]=\"item.target\" [attr.title]=\"item.title\" [attr.id]=\"item.id\" pRipple>\n                                <ng-container *ngIf=\"!itemTemplate\">\n                                    <span class=\"p-menuitem-icon\" [ngClass]=\"item.icon\" *ngIf=\"item.icon\"></span>\n                                    <span class=\"p-menuitem-text\" *ngIf=\"item.escape !== false; else htmlLabel\">{{item.label}}</span>\n                                    <ng-template #htmlLabel><span class=\"p-menuitem-text\" [innerHTML]=\"item.label\"></span></ng-template>\n                                </ng-container>\n                                <ng-container *ngTemplateOutlet=\"itemTemplate; context: {$implicit: item, index: i}\"></ng-container>\n                            </a>\n                            <a *ngIf=\"item.routerLink\" [routerLink]=\"item.routerLink\" [queryParams]=\"item.queryParams\" [routerLinkActive]=\"'p-menuitem-link-active'\" [routerLinkActiveOptions]=\"item.routerLinkActiveOptions||{exact:false}\"\n                                role=\"presentation\" class=\"p-menuitem-link\" (click)=\"itemClick($event,item)\" (keydown.enter)=\"itemClick($event,item)\" [attr.tabindex]=\"item.disabled ? null : '0'\"\n                                [attr.target]=\"item.target\" [attr.title]=\"item.title\" [attr.id]=\"item.id\"\n                                [fragment]=\"item.fragment\" [queryParamsHandling]=\"item.queryParamsHandling\" [preserveFragment]=\"item.preserveFragment\" [skipLocationChange]=\"item.skipLocationChange\" [replaceUrl]=\"item.replaceUrl\" [state]=\"item.state\" pRipple>\n                                <ng-container *ngIf=\"!itemTemplate\">\n                                    <span class=\"p-menuitem-icon\" [ngClass]=\"item.icon\" *ngIf=\"item.icon\"></span>\n                                    <span class=\"p-menuitem-text\" *ngIf=\"item.escape !== false; else htmlRouteLabel\">{{item.label}}</span>\n                                    <ng-template #htmlRouteLabel><span class=\"p-menuitem-text\" [innerHTML]=\"item.label\"></span></ng-template>\n                                </ng-container>\n                                <ng-container *ngTemplateOutlet=\"itemTemplate; context: {$implicit: item, index: i}\"></ng-container>\n                            </a>\n                        </li>\n                        <li #inkbar class=\"p-tabmenu-ink-bar\"></li>\n                    </ul>\n                </div>\n                <button *ngIf=\"scrollable && !forwardIsDisabled\" #nextBtn class=\"p-tabmenu-nav-next p-tabmenu-nav-btn p-link\" (click)=\"navForward()\" type=\"button\" pRipple>\n                    <span class=\"pi pi-chevron-right\"></span>\n                </button>\n            </div>\n        </div>\n    `,\n    changeDetection: ChangeDetectionStrategy.OnPush,\n    encapsulation: ViewEncapsulation.None,\n    styleUrls: ['./tabmenu.css'],\n    host: {\n        'class': 'p-element'\n    }\n})\nexport class TabMenu implements AfterContentInit,AfterViewInit,AfterViewChecked {\n\n    @Input() model: MenuItem[];\n\n    @Input() activeItem: MenuItem;\n\n    @Input() scrollable: boolean;\n\n    @Input() popup: boolean;\n\n    @Input() style: any;\n\n    @Input() styleClass: string;\n\n    @ViewChild('content') content: ElementRef;\n\n    @ViewChild('navbar') navbar: ElementRef;\n\n    @ViewChild('inkbar') inkbar: ElementRef;\n\n    @ViewChild('prevBtn') prevBtn: ElementRef;\n\n    @ViewChild('nextBtn') nextBtn: ElementRef;\n\n    @ContentChildren(PrimeTemplate) templates: QueryList<any>;\n\n    itemTemplate: TemplateRef<any>;\n\n    tabChanged: boolean;\n\n    backwardIsDisabled: boolean = true;\n\n    forwardIsDisabled: boolean = false;\n\n    constructor(private router: Router, private route:ActivatedRoute, private cd: ChangeDetectorRef) { }\n\n    ngAfterContentInit() {\n        this.templates.forEach((item) => {\n            switch(item.getType()) {\n                case 'item':\n                    this.itemTemplate = item.template;\n                break;\n\n                default:\n                    this.itemTemplate = item.template;\n                break;\n            }\n        });\n    }\n\n    ngAfterViewInit() {\n        this.updateInkBar();\n    }\n\n    ngAfterViewChecked() {\n        if (this.tabChanged) {\n            this.updateInkBar();\n            this.tabChanged = false;\n        }\n    }\n\n    isActive(item: MenuItem) {\n        if (item.routerLink){\n            let routerLink = Array.isArray(item.routerLink) ? item.routerLink : [item.routerLink];\n\n            return this.router.isActive(this.router.createUrlTree(routerLink, {relativeTo: this.route}).toString(), false);\n        }\n            \n        return item === this.activeItem;\n    }\n\n    itemClick(event: Event, item: MenuItem) {\n        if (item.disabled) {\n            event.preventDefault();\n            return;\n        }\n\n        if (!item.url && !item.routerLink) {\n            event.preventDefault();\n        }\n\n        if (item.command) {\n            item.command({\n                originalEvent: event,\n                item: item\n            });\n        }\n\n        this.activeItem = item;\n        this.tabChanged = true;\n    }\n\n    updateInkBar() {\n        let tabHeader = DomHandler.findSingle(this.navbar.nativeElement, 'li.p-highlight');\n        if (tabHeader) {\n            this.inkbar.nativeElement.style.width = DomHandler.getWidth(tabHeader) + 'px';\n            this.inkbar.nativeElement.style.left = DomHandler.getOffset(tabHeader).left - DomHandler.getOffset(this.navbar.nativeElement).left + 'px';\n        }\n    }\n\n    getVisibleButtonWidths() {\n        return [this.prevBtn?.nativeElement, this.nextBtn?.nativeElement].reduce((acc, el) => el ? acc + DomHandler.getWidth(el) : acc, 0);\n    }\n\n    updateButtonState() {\n        const content = this.content.nativeElement;\n        const { scrollLeft, scrollWidth } = content;\n        const width = DomHandler.getWidth(content);\n\n        this.backwardIsDisabled = scrollLeft === 0;\n        this.forwardIsDisabled = parseInt(scrollLeft) === scrollWidth - width;\n    }\n\n\n    updateScrollBar(index) {\n        let tabHeader = this.navbar.nativeElement.children[index];\n        tabHeader.scrollIntoView({ block: 'nearest' })\n    }\n\n    onScroll(event) {\n        this.scrollable && this.updateButtonState();\n\n        event.preventDefault();\n    }\n\n    navBackward() {\n        const content = this.content.nativeElement;\n        const width = DomHandler.getWidth(content) - this.getVisibleButtonWidths();\n        const pos = content.scrollLeft - width;\n        content.scrollLeft = pos <= 0 ? 0 : pos;\n    }\n\n    navForward() {\n        const content = this.content.nativeElement;\n        const width = DomHandler.getWidth(content) - this.getVisibleButtonWidths();\n        const pos = content.scrollLeft + width;\n        const lastPos = content.scrollWidth - width;\n        content.scrollLeft = pos >= lastPos ? lastPos : pos;\n    }\n}\n\n@NgModule({\n    imports: [CommonModule,RouterModule,SharedModule,RippleModule,TooltipModule],\n    exports: [TabMenu,RouterModule,SharedModule,TooltipModule],\n    declarations: [TabMenu]\n})\nexport class TabMenuModule { }\n","/**\n * Generated bundle index. 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