/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import { DOCUMENT } from '@angular/common';
import { Component, ElementRef, EventEmitter, Inject, Input, NgZone, Output, ViewChild, ViewEncapsulation } from '@angular/core';
import { fromEvent, Subject } from 'rxjs';
import { filter, switchMap, take, takeUntil, tap } from 'rxjs/operators';
import { getFocusableBoundaryElements } from '../util/focus-trap';
import { Key } from '../util/key';
import { ModalDismissReasons } from './modal-dismiss-reasons';
export class NgbModalWindow {
    /**
     * @param {?} _document
     * @param {?} _elRef
     * @param {?} _zone
     */
    constructor(_document, _elRef, _zone) {
        this._document = _document;
        this._elRef = _elRef;
        this._zone = _zone;
        this._closed$ = new Subject();
        this.backdrop = true;
        this.keyboard = true;
        this.dismissEvent = new EventEmitter();
    }
    /**
     * @param {?} reason
     * @return {?}
     */
    dismiss(reason) { this.dismissEvent.emit(reason); }
    /**
     * @return {?}
     */
    ngOnInit() { this._elWithFocus = this._document.activeElement; }
    /**
     * @return {?}
     */
    ngAfterViewInit() {
        const { nativeElement } = this._elRef;
        this._zone.runOutsideAngular((/**
         * @return {?}
         */
        () => {
            fromEvent(nativeElement, 'keydown')
                .pipe(takeUntil(this._closed$), 
            // tslint:disable-next-line:deprecation
            filter((/**
             * @param {?} e
             * @return {?}
             */
            e => e.which === Key.Escape && this.keyboard)))
                .subscribe((/**
             * @param {?} event
             * @return {?}
             */
            event => requestAnimationFrame((/**
             * @return {?}
             */
            () => {
                if (!event.defaultPrevented) {
                    this._zone.run((/**
                     * @return {?}
                     */
                    () => this.dismiss(ModalDismissReasons.ESC)));
                }
            }))));
            // We're listening to 'mousedown' and 'mouseup' to prevent modal from closing when pressing the mouse
            // inside the modal dialog and releasing it outside
            /** @type {?} */
            let preventClose = false;
            fromEvent(this._dialogEl.nativeElement, 'mousedown')
                .pipe(takeUntil(this._closed$), tap((/**
             * @return {?}
             */
            () => preventClose = false)), switchMap((/**
             * @return {?}
             */
            () => fromEvent(nativeElement, 'mouseup').pipe(takeUntil(this._closed$), take(1)))), filter((/**
             * @param {?} __0
             * @return {?}
             */
            ({ target }) => nativeElement === target)))
                .subscribe((/**
             * @return {?}
             */
            () => { preventClose = true; }));
            // We're listening to 'click' to dismiss modal on modal window click, except when:
            // 1. clicking on modal dialog itself
            // 2. closing was prevented by mousedown/up handlers
            // 3. clicking on scrollbar when the viewport is too small and modal doesn't fit (click is not triggered at all)
            fromEvent(nativeElement, 'click').pipe(takeUntil(this._closed$)).subscribe((/**
             * @param {?} __0
             * @return {?}
             */
            ({ target }) => {
                if (this.backdrop === true && nativeElement === target && !preventClose) {
                    this._zone.run((/**
                     * @return {?}
                     */
                    () => this.dismiss(ModalDismissReasons.BACKDROP_CLICK)));
                }
                preventClose = false;
            }));
        }));
        if (!nativeElement.contains(document.activeElement)) {
            /** @type {?} */
            const autoFocusable = (/** @type {?} */ (nativeElement.querySelector(`[ngbAutofocus]`)));
            /** @type {?} */
            const firstFocusable = getFocusableBoundaryElements(nativeElement)[0];
            /** @type {?} */
            const elementToFocus = autoFocusable || firstFocusable || nativeElement;
            elementToFocus.focus();
        }
    }
    /**
     * @return {?}
     */
    ngOnDestroy() {
        /** @type {?} */
        const body = this._document.body;
        /** @type {?} */
        const elWithFocus = this._elWithFocus;
        /** @type {?} */
        let elementToFocus;
        if (elWithFocus && elWithFocus['focus'] && body.contains(elWithFocus)) {
            elementToFocus = elWithFocus;
        }
        else {
            elementToFocus = body;
        }
        this._zone.runOutsideAngular((/**
         * @return {?}
         */
        () => {
            setTimeout((/**
             * @return {?}
             */
            () => elementToFocus.focus()));
            this._elWithFocus = null;
        }));
        this._closed$.next();
    }
}
NgbModalWindow.decorators = [
    { type: Component, args: [{
                selector: 'ngb-modal-window',
                host: {
                    '[class]': '"modal fade show d-block" + (windowClass ? " " + windowClass : "")',
                    'role': 'dialog',
                    'tabindex': '-1',
                    '[attr.aria-modal]': 'true',
                    '[attr.aria-labelledby]': 'ariaLabelledBy',
                },
                template: `
    <div #dialog [class]="'modal-dialog' + (size ? ' modal-' + size : '') + (centered ? ' modal-dialog-centered' : '') +
     (scrollable ? ' modal-dialog-scrollable' : '')" role="document">
        <div class="modal-content"><ng-content></ng-content></div>
    </div>
    `,
                encapsulation: ViewEncapsulation.None,
                styles: ["ngb-modal-window .component-host-scrollable{display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;overflow:hidden}"]
            }] }
];
/** @nocollapse */
NgbModalWindow.ctorParameters = () => [
    { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] },
    { type: ElementRef },
    { type: NgZone }
];
NgbModalWindow.propDecorators = {
    _dialogEl: [{ type: ViewChild, args: ['dialog', { static: true },] }],
    ariaLabelledBy: [{ type: Input }],
    backdrop: [{ type: Input }],
    centered: [{ type: Input }],
    keyboard: [{ type: Input }],
    scrollable: [{ type: Input }],
    size: [{ type: Input }],
    windowClass: [{ type: Input }],
    dismissEvent: [{ type: Output, args: ['dismiss',] }]
};
if (false) {
    /**
     * @type {?}
     * @private
     */
    NgbModalWindow.prototype._closed$;
    /**
     * @type {?}
     * @private
     */
    NgbModalWindow.prototype._elWithFocus;
    /**
     * @type {?}
     * @private
     */
    NgbModalWindow.prototype._dialogEl;
    /** @type {?} */
    NgbModalWindow.prototype.ariaLabelledBy;
    /** @type {?} */
    NgbModalWindow.prototype.backdrop;
    /** @type {?} */
    NgbModalWindow.prototype.centered;
    /** @type {?} */
    NgbModalWindow.prototype.keyboard;
    /** @type {?} */
    NgbModalWindow.prototype.scrollable;
    /** @type {?} */
    NgbModalWindow.prototype.size;
    /** @type {?} */
    NgbModalWindow.prototype.windowClass;
    /** @type {?} */
    NgbModalWindow.prototype.dismissEvent;
    /**
     * @type {?}
     * @private
     */
    NgbModalWindow.prototype._document;
    /**
     * @type {?}
     * @private
     */
    NgbModalWindow.prototype._elRef;
    /**
     * @type {?}
     * @private
     */
    NgbModalWindow.prototype._zone;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"modal-window.js","sourceRoot":"ng://@ng-bootstrap/ng-bootstrap/","sources":["modal/modal-window.ts"],"names":[],"mappings":";;;;AAAA,OAAO,EAAC,QAAQ,EAAC,MAAM,iBAAiB,CAAC;AACzC,OAAO,EAEL,SAAS,EACT,UAAU,EACV,YAAY,EACZ,MAAM,EACN,KAAK,EACL,MAAM,EAGN,MAAM,EACN,SAAS,EACT,iBAAiB,EAClB,MAAM,eAAe,CAAC;AACvB,OAAO,EAAC,SAAS,EAAE,OAAO,EAAC,MAAM,MAAM,CAAC;AACxC,OAAO,EAAC,MAAM,EAAE,SAAS,EAAE,IAAI,EAAE,SAAS,EAAE,GAAG,EAAC,MAAM,gBAAgB,CAAC;AAEvE,OAAO,EAAC,4BAA4B,EAAC,MAAM,oBAAoB,CAAC;AAChE,OAAO,EAAC,GAAG,EAAC,MAAM,aAAa,CAAC;AAChC,OAAO,EAAC,mBAAmB,EAAC,MAAM,yBAAyB,CAAC;AAoB5D,MAAM,OAAO,cAAc;;;;;;IAiBzB,YAC8B,SAAc,EAAU,MAA+B,EAAU,KAAa;QAA9E,cAAS,GAAT,SAAS,CAAK;QAAU,WAAM,GAAN,MAAM,CAAyB;QAAU,UAAK,GAAL,KAAK,CAAQ;QAhBpG,aAAQ,GAAG,IAAI,OAAO,EAAQ,CAAC;QAM9B,aAAQ,GAAqB,IAAI,CAAC;QAElC,aAAQ,GAAG,IAAI,CAAC;QAKN,iBAAY,GAAG,IAAI,YAAY,EAAE,CAAC;IAG0D,CAAC;;;;;IAEhH,OAAO,CAAC,MAAM,IAAU,IAAI,CAAC,YAAY,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;;;;IAEzD,QAAQ,KAAK,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC,SAAS,CAAC,aAAa,CAAC,CAAC,CAAC;;;;IAEhE,eAAe;cACP,EAAC,aAAa,EAAC,GAAG,IAAI,CAAC,MAAM;QACnC,IAAI,CAAC,KAAK,CAAC,iBAAiB;;;QAAC,GAAG,EAAE;YAEhC,SAAS,CAAgB,aAAa,EAAE,SAAS,CAAC;iBAC7C,IAAI,CACD,SAAS,CAAC,IAAI,CAAC,QAAQ,CAAC;YACxB,uCAAuC;YACvC,MAAM;;;;YAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,KAAK,KAAK,GAAG,CAAC,MAAM,IAAI,IAAI,CAAC,QAAQ,EAAC,CAAC;iBACxD,SAAS;;;;YAAC,KAAK,CAAC,EAAE,CAAC,qBAAqB;;;YAAC,GAAG,EAAE;gBAClC,IAAI,CAAC,KAAK,CAAC,gBAAgB,EAAE;oBAC3B,IAAI,CAAC,KAAK,CAAC,GAAG;;;oBAAC,GAAG,EAAE,CAAC,IAAI,CAAC,OAAO,CAAC,mBAAmB,CAAC,GAAG,CAAC,EAAC,CAAC;iBAC7D;YACH,CAAC,EAAC,EAAC,CAAC;;;;gBAIf,YAAY,GAAG,KAAK;YACxB,SAAS,CAAa,IAAI,CAAC,SAAS,CAAC,aAAa,EAAE,WAAW,CAAC;iBAC3D,IAAI,CACD,SAAS,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE,GAAG;;;YAAC,GAAG,EAAE,CAAC,YAAY,GAAG,KAAK,EAAC,EACzD,SAAS;;;YAAC,GAAG,EAAE,CAAC,SAAS,CAAa,aAAa,EAAE,SAAS,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE,IAAI,CAAC,CAAC,CAAC,CAAC,EAAC,EACxG,MAAM;;;;YAAC,CAAC,EAAC,MAAM,EAAC,EAAE,EAAE,CAAC,aAAa,KAAK,MAAM,EAAC,CAAC;iBAClD,SAAS;;;YAAC,GAAG,EAAE,GAAG,YAAY,GAAG,IAAI,CAAC,CAAC,CAAC,EAAC,CAAC;YAE/C,kFAAkF;YAClF,qCAAqC;YACrC,oDAAoD;YACpD,gHAAgH;YAChH,SAAS,CAAa,aAAa,EAAE,OAAO,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,SAAS;;;;YAAC,CAAC,EAAC,MAAM,EAAC,EAAE,EAAE;gBAClG,IAAI,IAAI,CAAC,QAAQ,KAAK,IAAI,IAAI,aAAa,KAAK,MAAM,IAAI,CAAC,YAAY,EAAE;oBACvE,IAAI,CAAC,KAAK,CAAC,GAAG;;;oBAAC,GAAG,EAAE,CAAC,IAAI,CAAC,OAAO,CAAC,mBAAmB,CAAC,cAAc,CAAC,EAAC,CAAC;iBACxE;gBACD,YAAY,GAAG,KAAK,CAAC;YACvB,CAAC,EAAC,CAAC;QACL,CAAC,EAAC,CAAC;QAEH,IAAI,CAAC,aAAa,CAAC,QAAQ,CAAC,QAAQ,CAAC,aAAa,CAAC,EAAE;;kBAC7C,aAAa,GAAG,mBAAA,aAAa,CAAC,aAAa,CAAC,gBAAgB,CAAC,EAAe;;kBAC5E,cAAc,GAAG,4BAA4B,CAAC,aAAa,CAAC,CAAC,CAAC,CAAC;;kBAE/D,cAAc,GAAG,aAAa,IAAI,cAAc,IAAI,aAAa;YACvE,cAAc,CAAC,KAAK,EAAE,CAAC;SACxB;IACH,CAAC;;;;IAED,WAAW;;cACH,IAAI,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI;;cAC1B,WAAW,GAAG,IAAI,CAAC,YAAY;;YAEjC,cAAc;QAClB,IAAI,WAAW,IAAI,WAAW,CAAC,OAAO,CAAC,IAAI,IAAI,CAAC,QAAQ,CAAC,WAAW,CAAC,EAAE;YACrE,cAAc,GAAG,WAAW,CAAC;SAC9B;aAAM;YACL,cAAc,GAAG,IAAI,CAAC;SACvB;QACD,IAAI,CAAC,KAAK,CAAC,iBAAiB;;;QAAC,GAAG,EAAE;YAChC,UAAU;;;YAAC,GAAG,EAAE,CAAC,cAAc,CAAC,KAAK,EAAE,EAAC,CAAC;YACzC,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC;QAC3B,CAAC,EAAC,CAAC;QAEH,IAAI,CAAC,QAAQ,CAAC,IAAI,EAAE,CAAC;IACvB,CAAC;;;YAxGF,SAAS,SAAC;gBACT,QAAQ,EAAE,kBAAkB;gBAC5B,IAAI,EAAE;oBACJ,SAAS,EAAE,oEAAoE;oBAC/E,MAAM,EAAE,QAAQ;oBAChB,UAAU,EAAE,IAAI;oBAChB,mBAAmB,EAAE,MAAM;oBAC3B,wBAAwB,EAAE,gBAAgB;iBAC3C;gBACD,QAAQ,EAAE;;;;;KAKP;gBACH,aAAa,EAAE,iBAAiB,CAAC,IAAI;;aAEtC;;;;4CAmBM,MAAM,SAAC,QAAQ;YAtDpB,UAAU;YAIV,MAAM;;;wBAqCL,SAAS,SAAC,QAAQ,EAAE,EAAC,MAAM,EAAE,IAAI,EAAC;6BAElC,KAAK;uBACL,KAAK;uBACL,KAAK;uBACL,KAAK;yBACL,KAAK;mBACL,KAAK;0BACL,KAAK;2BAEL,MAAM,SAAC,SAAS;;;;;;;IAbjB,kCAAuC;;;;;IACvC,sCAA8B;;;;;IAE9B,mCAAgF;;IAEhF,wCAAgC;;IAChC,kCAA2C;;IAC3C,kCAA0B;;IAC1B,kCAAyB;;IACzB,oCAA4B;;IAC5B,8BAAsB;;IACtB,qCAA6B;;IAE7B,sCAAqD;;;;;IAGjD,mCAAwC;;;;;IAAE,gCAAuC;;;;;IAAE,+BAAqB","sourcesContent":["import {DOCUMENT} from '@angular/common';\nimport {\n  AfterViewInit,\n  Component,\n  ElementRef,\n  EventEmitter,\n  Inject,\n  Input,\n  NgZone,\n  OnDestroy,\n  OnInit,\n  Output,\n  ViewChild,\n  ViewEncapsulation\n} from '@angular/core';\nimport {fromEvent, Subject} from 'rxjs';\nimport {filter, switchMap, take, takeUntil, tap} from 'rxjs/operators';\n\nimport {getFocusableBoundaryElements} from '../util/focus-trap';\nimport {Key} from '../util/key';\nimport {ModalDismissReasons} from './modal-dismiss-reasons';\n\n@Component({\n  selector: 'ngb-modal-window',\n  host: {\n    '[class]': '\"modal fade show d-block\" + (windowClass ? \" \" + windowClass : \"\")',\n    'role': 'dialog',\n    'tabindex': '-1',\n    '[attr.aria-modal]': 'true',\n    '[attr.aria-labelledby]': 'ariaLabelledBy',\n  },\n  template: `\n    <div #dialog [class]=\"'modal-dialog' + (size ? ' modal-' + size : '') + (centered ? ' modal-dialog-centered' : '') +\n     (scrollable ? ' modal-dialog-scrollable' : '')\" role=\"document\">\n        <div class=\"modal-content\"><ng-content></ng-content></div>\n    </div>\n    `,\n  encapsulation: ViewEncapsulation.None,\n  styleUrls: ['./modal.scss']\n})\nexport class NgbModalWindow implements OnInit,\n    AfterViewInit, OnDestroy {\n  private _closed$ = new Subject<void>();\n  private _elWithFocus: Element;  // element that is focused prior to modal opening\n\n  @ViewChild('dialog', {static: true}) private _dialogEl: ElementRef<HTMLElement>;\n\n  @Input() ariaLabelledBy: string;\n  @Input() backdrop: boolean | string = true;\n  @Input() centered: string;\n  @Input() keyboard = true;\n  @Input() scrollable: string;\n  @Input() size: string;\n  @Input() windowClass: string;\n\n  @Output('dismiss') dismissEvent = new EventEmitter();\n\n  constructor(\n      @Inject(DOCUMENT) private _document: any, private _elRef: ElementRef<HTMLElement>, private _zone: NgZone) {}\n\n  dismiss(reason): void { this.dismissEvent.emit(reason); }\n\n  ngOnInit() { this._elWithFocus = this._document.activeElement; }\n\n  ngAfterViewInit() {\n    const {nativeElement} = this._elRef;\n    this._zone.runOutsideAngular(() => {\n\n      fromEvent<KeyboardEvent>(nativeElement, 'keydown')\n          .pipe(\n              takeUntil(this._closed$),\n              // tslint:disable-next-line:deprecation\n              filter(e => e.which === Key.Escape && this.keyboard))\n          .subscribe(event => requestAnimationFrame(() => {\n                       if (!event.defaultPrevented) {\n                         this._zone.run(() => this.dismiss(ModalDismissReasons.ESC));\n                       }\n                     }));\n\n      // We're listening to 'mousedown' and 'mouseup' to prevent modal from closing when pressing the mouse\n      // inside the modal dialog and releasing it outside\n      let preventClose = false;\n      fromEvent<MouseEvent>(this._dialogEl.nativeElement, 'mousedown')\n          .pipe(\n              takeUntil(this._closed$), tap(() => preventClose = false),\n              switchMap(() => fromEvent<MouseEvent>(nativeElement, 'mouseup').pipe(takeUntil(this._closed$), take(1))),\n              filter(({target}) => nativeElement === target))\n          .subscribe(() => { preventClose = true; });\n\n      // We're listening to 'click' to dismiss modal on modal window click, except when:\n      // 1. clicking on modal dialog itself\n      // 2. closing was prevented by mousedown/up handlers\n      // 3. clicking on scrollbar when the viewport is too small and modal doesn't fit (click is not triggered at all)\n      fromEvent<MouseEvent>(nativeElement, 'click').pipe(takeUntil(this._closed$)).subscribe(({target}) => {\n        if (this.backdrop === true && nativeElement === target && !preventClose) {\n          this._zone.run(() => this.dismiss(ModalDismissReasons.BACKDROP_CLICK));\n        }\n        preventClose = false;\n      });\n    });\n\n    if (!nativeElement.contains(document.activeElement)) {\n      const autoFocusable = nativeElement.querySelector(`[ngbAutofocus]`) as HTMLElement;\n      const firstFocusable = getFocusableBoundaryElements(nativeElement)[0];\n\n      const elementToFocus = autoFocusable || firstFocusable || nativeElement;\n      elementToFocus.focus();\n    }\n  }\n\n  ngOnDestroy() {\n    const body = this._document.body;\n    const elWithFocus = this._elWithFocus;\n\n    let elementToFocus;\n    if (elWithFocus && elWithFocus['focus'] && body.contains(elWithFocus)) {\n      elementToFocus = elWithFocus;\n    } else {\n      elementToFocus = body;\n    }\n    this._zone.runOutsideAngular(() => {\n      setTimeout(() => elementToFocus.focus());\n      this._elWithFocus = null;\n    });\n\n    this._closed$.next();\n  }\n}\n"]}