/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { ESCAPE, hasModifierKey } from '@angular/cdk/keycodes';
import { Subject } from 'rxjs';
import { filter, take } from 'rxjs/operators';
// TODO(jelbourn): resizing
// Counter for unique dialog ids.
let uniqueId = 0;
/**
 * Reference to a dialog opened via the MatDialog service.
 */
export class MatDialogRef {
    constructor(_overlayRef, _containerInstance, id = `mat-dialog-${uniqueId++}`) {
        this._overlayRef = _overlayRef;
        this._containerInstance = _containerInstance;
        this.id = id;
        /** Whether the user is allowed to close the dialog. */
        this.disableClose = this._containerInstance._config.disableClose;
        /** Subject for notifying the user that the dialog has finished opening. */
        this._afterOpened = new Subject();
        /** Subject for notifying the user that the dialog has finished closing. */
        this._afterClosed = new Subject();
        /** Subject for notifying the user that the dialog has started closing. */
        this._beforeClosed = new Subject();
        /** Current state of the dialog. */
        this._state = 0 /* OPEN */;
        // Pass the id along to the container.
        _containerInstance._id = id;
        // Emit when opening animation completes
        _containerInstance._animationStateChanged.pipe(filter(event => event.state === 'opened'), take(1))
            .subscribe(() => {
            this._afterOpened.next();
            this._afterOpened.complete();
        });
        // Dispose overlay when closing animation is complete
        _containerInstance._animationStateChanged.pipe(filter(event => event.state === 'closed'), take(1)).subscribe(() => {
            clearTimeout(this._closeFallbackTimeout);
            this._finishDialogClose();
        });
        _overlayRef.detachments().subscribe(() => {
            this._beforeClosed.next(this._result);
            this._beforeClosed.complete();
            this._afterClosed.next(this._result);
            this._afterClosed.complete();
            this.componentInstance = null;
            this._overlayRef.dispose();
        });
        _overlayRef.keydownEvents()
            .pipe(filter(event => {
            return event.keyCode === ESCAPE && !this.disableClose && !hasModifierKey(event);
        }))
            .subscribe(event => {
            event.preventDefault();
            _closeDialogVia(this, 'keyboard');
        });
        _overlayRef.backdropClick().subscribe(() => {
            if (this.disableClose) {
                this._containerInstance._recaptureFocus();
            }
            else {
                _closeDialogVia(this, 'mouse');
            }
        });
    }
    /**
     * Close the dialog.
     * @param dialogResult Optional result to return to the dialog opener.
     */
    close(dialogResult) {
        this._result = dialogResult;
        // Transition the backdrop in parallel to the dialog.
        this._containerInstance._animationStateChanged.pipe(filter(event => event.state === 'closing'), take(1))
            .subscribe(event => {
            this._beforeClosed.next(dialogResult);
            this._beforeClosed.complete();
            this._overlayRef.detachBackdrop();
            // The logic that disposes of the overlay depends on the exit animation completing, however
            // it isn't guaranteed if the parent view is destroyed while it's running. Add a fallback
            // timeout which will clean everything up if the animation hasn't fired within the specified
            // amount of time plus 100ms. We don't need to run this outside the NgZone, because for the
            // vast majority of cases the timeout will have been cleared before it has the chance to fire.
            this._closeFallbackTimeout = setTimeout(() => this._finishDialogClose(), event.totalTime + 100);
        });
        this._state = 1 /* CLOSING */;
        this._containerInstance._startExitAnimation();
    }
    /**
     * Gets an observable that is notified when the dialog is finished opening.
     */
    afterOpened() {
        return this._afterOpened;
    }
    /**
     * Gets an observable that is notified when the dialog is finished closing.
     */
    afterClosed() {
        return this._afterClosed;
    }
    /**
     * Gets an observable that is notified when the dialog has started closing.
     */
    beforeClosed() {
        return this._beforeClosed;
    }
    /**
     * Gets an observable that emits when the overlay's backdrop has been clicked.
     */
    backdropClick() {
        return this._overlayRef.backdropClick();
    }
    /**
     * Gets an observable that emits when keydown events are targeted on the overlay.
     */
    keydownEvents() {
        return this._overlayRef.keydownEvents();
    }
    /**
     * Updates the dialog's position.
     * @param position New dialog position.
     */
    updatePosition(position) {
        let strategy = this._getPositionStrategy();
        if (position && (position.left || position.right)) {
            position.left ? strategy.left(position.left) : strategy.right(position.right);
        }
        else {
            strategy.centerHorizontally();
        }
        if (position && (position.top || position.bottom)) {
            position.top ? strategy.top(position.top) : strategy.bottom(position.bottom);
        }
        else {
            strategy.centerVertically();
        }
        this._overlayRef.updatePosition();
        return this;
    }
    /**
     * Updates the dialog's width and height.
     * @param width New width of the dialog.
     * @param height New height of the dialog.
     */
    updateSize(width = '', height = '') {
        this._overlayRef.updateSize({ width, height });
        this._overlayRef.updatePosition();
        return this;
    }
    /** Add a CSS class or an array of classes to the overlay pane. */
    addPanelClass(classes) {
        this._overlayRef.addPanelClass(classes);
        return this;
    }
    /** Remove a CSS class or an array of classes from the overlay pane. */
    removePanelClass(classes) {
        this._overlayRef.removePanelClass(classes);
        return this;
    }
    /** Gets the current state of the dialog's lifecycle. */
    getState() {
        return this._state;
    }
    /**
     * Finishes the dialog close by updating the state of the dialog
     * and disposing the overlay.
     */
    _finishDialogClose() {
        this._state = 2 /* CLOSED */;
        this._overlayRef.dispose();
    }
    /** Fetches the position strategy object from the overlay ref. */
    _getPositionStrategy() {
        return this._overlayRef.getConfig().positionStrategy;
    }
}
/**
 * Closes the dialog with the specified interaction type. This is currently not part of
 * `MatDialogRef` as that would conflict with custom dialog ref mocks provided in tests.
 * More details. See: https://github.com/angular/components/pull/9257#issuecomment-651342226.
 */
// TODO: TODO: Move this back into `MatDialogRef` when we provide an official mock dialog ref.
export function _closeDialogVia(ref, interactionType, result) {
    // Some mock dialog ref instances in tests do not have the `_containerInstance` property.
    // For those, we keep the behavior as is and do not deal with the interaction type.
    if (ref._containerInstance !== undefined) {
        ref._containerInstance._closeInteractionType = interactionType;
    }
    return ref.close(result);
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"dialog-ref.js","sourceRoot":"","sources":["../../../../../../src/material/dialog/dialog-ref.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAGH,OAAO,EAAC,MAAM,EAAE,cAAc,EAAC,MAAM,uBAAuB,CAAC;AAE7D,OAAO,EAAa,OAAO,EAAC,MAAM,MAAM,CAAC;AACzC,OAAO,EAAC,MAAM,EAAE,IAAI,EAAC,MAAM,gBAAgB,CAAC;AAK5C,2BAA2B;AAE3B,iCAAiC;AACjC,IAAI,QAAQ,GAAG,CAAC,CAAC;AAKjB;;GAEG;AACH,MAAM,OAAO,YAAY;IAyBvB,YACU,WAAuB,EACxB,kBAA2C,EACzC,KAAa,cAAc,QAAQ,EAAE,EAAE;QAFxC,gBAAW,GAAX,WAAW,CAAY;QACxB,uBAAkB,GAAlB,kBAAkB,CAAyB;QACzC,OAAE,GAAF,EAAE,CAAqC;QAxBlD,uDAAuD;QACvD,iBAAY,GAAwB,IAAI,CAAC,kBAAkB,CAAC,OAAO,CAAC,YAAY,CAAC;QAEjF,2EAA2E;QAC1D,iBAAY,GAAG,IAAI,OAAO,EAAQ,CAAC;QAEpD,2EAA2E;QAC1D,iBAAY,GAAG,IAAI,OAAO,EAAiB,CAAC;QAE7D,0EAA0E;QACzD,kBAAa,GAAG,IAAI,OAAO,EAAiB,CAAC;QAQ9D,mCAAmC;QAC3B,WAAM,gBAAuB;QAOnC,sCAAsC;QACtC,kBAAkB,CAAC,GAAG,GAAG,EAAE,CAAC;QAE5B,wCAAwC;QACxC,kBAAkB,CAAC,sBAAsB,CAAC,IAAI,CAC5C,MAAM,CAAC,KAAK,CAAC,EAAE,CAAC,KAAK,CAAC,KAAK,KAAK,QAAQ,CAAC,EACzC,IAAI,CAAC,CAAC,CAAC,CACR;aACA,SAAS,CAAC,GAAG,EAAE;YACd,IAAI,CAAC,YAAY,CAAC,IAAI,EAAE,CAAC;YACzB,IAAI,CAAC,YAAY,CAAC,QAAQ,EAAE,CAAC;QAC/B,CAAC,CAAC,CAAC;QAEH,qDAAqD;QACrD,kBAAkB,CAAC,sBAAsB,CAAC,IAAI,CAC5C,MAAM,CAAC,KAAK,CAAC,EAAE,CAAC,KAAK,CAAC,KAAK,KAAK,QAAQ,CAAC,EACzC,IAAI,CAAC,CAAC,CAAC,CACR,CAAC,SAAS,CAAC,GAAG,EAAE;YACf,YAAY,CAAC,IAAI,CAAC,qBAAqB,CAAC,CAAC;YACzC,IAAI,CAAC,kBAAkB,EAAE,CAAC;QAC5B,CAAC,CAAC,CAAC;QAEH,WAAW,CAAC,WAAW,EAAE,CAAC,SAAS,CAAC,GAAG,EAAE;YACvC,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,CAAC,QAAQ,EAAE,CAAC;YAC9B,IAAI,CAAC,YAAY,CAAC,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;YACrC,IAAI,CAAC,YAAY,CAAC,QAAQ,EAAE,CAAC;YAC7B,IAAI,CAAC,iBAAiB,GAAG,IAAK,CAAC;YAC/B,IAAI,CAAC,WAAW,CAAC,OAAO,EAAE,CAAC;QAC7B,CAAC,CAAC,CAAC;QAEH,WAAW,CAAC,aAAa,EAAE;aACxB,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,EAAE;YACnB,OAAO,KAAK,CAAC,OAAO,KAAK,MAAM,IAAI,CAAC,IAAI,CAAC,YAAY,IAAI,CAAC,cAAc,CAAC,KAAK,CAAC,CAAC;QAClF,CAAC,CAAC,CAAC;aACF,SAAS,CAAC,KAAK,CAAC,EAAE;YACjB,KAAK,CAAC,cAAc,EAAE,CAAC;YACvB,eAAe,CAAC,IAAI,EAAE,UAAU,CAAC,CAAC;QACpC,CAAC,CAAC,CAAC;QAEL,WAAW,CAAC,aAAa,EAAE,CAAC,SAAS,CAAC,GAAG,EAAE;YACzC,IAAI,IAAI,CAAC,YAAY,EAAE;gBACrB,IAAI,CAAC,kBAAkB,CAAC,eAAe,EAAE,CAAC;aAC3C;iBAAM;gBACL,eAAe,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;aAChC;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,YAAgB;QACpB,IAAI,CAAC,OAAO,GAAG,YAAY,CAAC;QAE5B,qDAAqD;QACrD,IAAI,CAAC,kBAAkB,CAAC,sBAAsB,CAAC,IAAI,CACjD,MAAM,CAAC,KAAK,CAAC,EAAE,CAAC,KAAK,CAAC,KAAK,KAAK,SAAS,CAAC,EAC1C,IAAI,CAAC,CAAC,CAAC,CACR;aACA,SAAS,CAAC,KAAK,CAAC,EAAE;YACjB,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,YAAY,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,CAAC,QAAQ,EAAE,CAAC;YAC9B,IAAI,CAAC,WAAW,CAAC,cAAc,EAAE,CAAC;YAElC,2FAA2F;YAC3F,yFAAyF;YACzF,4FAA4F;YAC5F,2FAA2F;YAC3F,8FAA8F;YAC9F,IAAI,CAAC,qBAAqB,GAAG,UAAU,CAAC,GAAG,EAAE,CAAC,IAAI,CAAC,kBAAkB,EAAE,EACnE,KAAK,CAAC,SAAS,GAAG,GAAG,CAAC,CAAC;QAC7B,CAAC,CAAC,CAAC;QAEH,IAAI,CAAC,MAAM,kBAAyB,CAAC;QACrC,IAAI,CAAC,kBAAkB,CAAC,mBAAmB,EAAE,CAAC;IAChD,CAAC;IAED;;OAEG;IACH,WAAW;QACT,OAAO,IAAI,CAAC,YAAY,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,WAAW;QACT,OAAO,IAAI,CAAC,YAAY,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,YAAY;QACV,OAAO,IAAI,CAAC,aAAa,CAAC;IAC5B,CAAC;IAED;;OAEG;IACH,aAAa;QACX,OAAO,IAAI,CAAC,WAAW,CAAC,aAAa,EAAE,CAAC;IAC1C,CAAC;IAED;;OAEG;IACH,aAAa;QACX,OAAO,IAAI,CAAC,WAAW,CAAC,aAAa,EAAE,CAAC;IAC1C,CAAC;IAED;;;OAGG;IACH,cAAc,CAAC,QAAyB;QACtC,IAAI,QAAQ,GAAG,IAAI,CAAC,oBAAoB,EAAE,CAAC;QAE3C,IAAI,QAAQ,IAAI,CAAC,QAAQ,CAAC,IAAI,IAAI,QAAQ,CAAC,KAAK,CAAC,EAAE;YACjD,QAAQ,CAAC,IAAI,CAAC,CAAC,CAAC,QAAQ,CAAC,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,QAAQ,CAAC,KAAK,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;SAC/E;aAAM;YACL,QAAQ,CAAC,kBAAkB,EAAE,CAAC;SAC/B;QAED,IAAI,QAAQ,IAAI,CAAC,QAAQ,CAAC,GAAG,IAAI,QAAQ,CAAC,MAAM,CAAC,EAAE;YACjD,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC,QAAQ,CAAC,GAAG,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,QAAQ,CAAC,MAAM,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC;SAC9E;aAAM;YACL,QAAQ,CAAC,gBAAgB,EAAE,CAAC;SAC7B;QAED,IAAI,CAAC,WAAW,CAAC,cAAc,EAAE,CAAC;QAElC,OAAO,IAAI,CAAC;IACd,CAAC;IAED;;;;OAIG;IACH,UAAU,CAAC,QAAgB,EAAE,EAAE,SAAiB,EAAE;QAChD,IAAI,CAAC,WAAW,CAAC,UAAU,CAAC,EAAC,KAAK,EAAE,MAAM,EAAC,CAAC,CAAC;QAC7C,IAAI,CAAC,WAAW,CAAC,cAAc,EAAE,CAAC;QAClC,OAAO,IAAI,CAAC;IACd,CAAC;IAED,kEAAkE;IAClE,aAAa,CAAC,OAA0B;QACtC,IAAI,CAAC,WAAW,CAAC,aAAa,CAAC,OAAO,CAAC,CAAC;QACxC,OAAO,IAAI,CAAC;IACd,CAAC;IAED,uEAAuE;IACvE,gBAAgB,CAAC,OAA0B;QACzC,IAAI,CAAC,WAAW,CAAC,gBAAgB,CAAC,OAAO,CAAC,CAAC;QAC3C,OAAO,IAAI,CAAC;IACd,CAAC;IAED,wDAAwD;IACxD,QAAQ;QACN,OAAO,IAAI,CAAC,MAAM,CAAC;IACrB,CAAC;IAED;;;OAGG;IACK,kBAAkB;QACxB,IAAI,CAAC,MAAM,iBAAwB,CAAC;QACpC,IAAI,CAAC,WAAW,CAAC,OAAO,EAAE,CAAC;IAC7B,CAAC;IAED,iEAAiE;IACzD,oBAAoB;QAC1B,OAAO,IAAI,CAAC,WAAW,CAAC,SAAS,EAAE,CAAC,gBAA0C,CAAC;IACjF,CAAC;CACF;AAED;;;;GAIG;AACH,8FAA8F;AAC9F,MAAM,UAAU,eAAe,CAAI,GAAoB,EAAE,eAA4B,EAAE,MAAU;IAC/F,yFAAyF;IACzF,mFAAmF;IACnF,IAAI,GAAG,CAAC,kBAAkB,KAAK,SAAS,EAAE;QACxC,GAAG,CAAC,kBAAkB,CAAC,qBAAqB,GAAG,eAAe,CAAC;KAChE;IACD,OAAO,GAAG,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC;AAC3B,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {FocusOrigin} from '@angular/cdk/a11y';\nimport {ESCAPE, hasModifierKey} from '@angular/cdk/keycodes';\nimport {GlobalPositionStrategy, OverlayRef} from '@angular/cdk/overlay';\nimport {Observable, Subject} from 'rxjs';\nimport {filter, take} from 'rxjs/operators';\nimport {DialogPosition} from './dialog-config';\nimport {_MatDialogContainerBase} from './dialog-container';\n\n\n// TODO(jelbourn): resizing\n\n// Counter for unique dialog ids.\nlet uniqueId = 0;\n\n/** Possible states of the lifecycle of a dialog. */\nexport const enum MatDialogState {OPEN, CLOSING, CLOSED}\n\n/**\n * Reference to a dialog opened via the MatDialog service.\n */\nexport class MatDialogRef<T, R = any> {\n  /** The instance of component opened into the dialog. */\n  componentInstance: T;\n\n  /** Whether the user is allowed to close the dialog. */\n  disableClose: boolean | undefined = this._containerInstance._config.disableClose;\n\n  /** Subject for notifying the user that the dialog has finished opening. */\n  private readonly _afterOpened = new Subject<void>();\n\n  /** Subject for notifying the user that the dialog has finished closing. */\n  private readonly _afterClosed = new Subject<R | undefined>();\n\n  /** Subject for notifying the user that the dialog has started closing. */\n  private readonly _beforeClosed = new Subject<R | undefined>();\n\n  /** Result to be passed to afterClosed. */\n  private _result: R | undefined;\n\n  /** Handle to the timeout that's running as a fallback in case the exit animation doesn't fire. */\n  private _closeFallbackTimeout: number;\n\n  /** Current state of the dialog. */\n  private _state = MatDialogState.OPEN;\n\n  constructor(\n    private _overlayRef: OverlayRef,\n    public _containerInstance: _MatDialogContainerBase,\n    readonly id: string = `mat-dialog-${uniqueId++}`) {\n\n    // Pass the id along to the container.\n    _containerInstance._id = id;\n\n    // Emit when opening animation completes\n    _containerInstance._animationStateChanged.pipe(\n      filter(event => event.state === 'opened'),\n      take(1)\n    )\n    .subscribe(() => {\n      this._afterOpened.next();\n      this._afterOpened.complete();\n    });\n\n    // Dispose overlay when closing animation is complete\n    _containerInstance._animationStateChanged.pipe(\n      filter(event => event.state === 'closed'),\n      take(1)\n    ).subscribe(() => {\n      clearTimeout(this._closeFallbackTimeout);\n      this._finishDialogClose();\n    });\n\n    _overlayRef.detachments().subscribe(() => {\n      this._beforeClosed.next(this._result);\n      this._beforeClosed.complete();\n      this._afterClosed.next(this._result);\n      this._afterClosed.complete();\n      this.componentInstance = null!;\n      this._overlayRef.dispose();\n    });\n\n    _overlayRef.keydownEvents()\n      .pipe(filter(event => {\n        return event.keyCode === ESCAPE && !this.disableClose && !hasModifierKey(event);\n      }))\n      .subscribe(event => {\n        event.preventDefault();\n        _closeDialogVia(this, 'keyboard');\n      });\n\n    _overlayRef.backdropClick().subscribe(() => {\n      if (this.disableClose) {\n        this._containerInstance._recaptureFocus();\n      } else {\n        _closeDialogVia(this, 'mouse');\n      }\n    });\n  }\n\n  /**\n   * Close the dialog.\n   * @param dialogResult Optional result to return to the dialog opener.\n   */\n  close(dialogResult?: R): void {\n    this._result = dialogResult;\n\n    // Transition the backdrop in parallel to the dialog.\n    this._containerInstance._animationStateChanged.pipe(\n      filter(event => event.state === 'closing'),\n      take(1)\n    )\n    .subscribe(event => {\n      this._beforeClosed.next(dialogResult);\n      this._beforeClosed.complete();\n      this._overlayRef.detachBackdrop();\n\n      // The logic that disposes of the overlay depends on the exit animation completing, however\n      // it isn't guaranteed if the parent view is destroyed while it's running. Add a fallback\n      // timeout which will clean everything up if the animation hasn't fired within the specified\n      // amount of time plus 100ms. We don't need to run this outside the NgZone, because for the\n      // vast majority of cases the timeout will have been cleared before it has the chance to fire.\n      this._closeFallbackTimeout = setTimeout(() => this._finishDialogClose(),\n          event.totalTime + 100);\n    });\n\n    this._state = MatDialogState.CLOSING;\n    this._containerInstance._startExitAnimation();\n  }\n\n  /**\n   * Gets an observable that is notified when the dialog is finished opening.\n   */\n  afterOpened(): Observable<void> {\n    return this._afterOpened;\n  }\n\n  /**\n   * Gets an observable that is notified when the dialog is finished closing.\n   */\n  afterClosed(): Observable<R | undefined> {\n    return this._afterClosed;\n  }\n\n  /**\n   * Gets an observable that is notified when the dialog has started closing.\n   */\n  beforeClosed(): Observable<R | undefined> {\n    return this._beforeClosed;\n  }\n\n  /**\n   * Gets an observable that emits when the overlay's backdrop has been clicked.\n   */\n  backdropClick(): Observable<MouseEvent> {\n    return this._overlayRef.backdropClick();\n  }\n\n  /**\n   * Gets an observable that emits when keydown events are targeted on the overlay.\n   */\n  keydownEvents(): Observable<KeyboardEvent> {\n    return this._overlayRef.keydownEvents();\n  }\n\n  /**\n   * Updates the dialog's position.\n   * @param position New dialog position.\n   */\n  updatePosition(position?: DialogPosition): this {\n    let strategy = this._getPositionStrategy();\n\n    if (position && (position.left || position.right)) {\n      position.left ? strategy.left(position.left) : strategy.right(position.right);\n    } else {\n      strategy.centerHorizontally();\n    }\n\n    if (position && (position.top || position.bottom)) {\n      position.top ? strategy.top(position.top) : strategy.bottom(position.bottom);\n    } else {\n      strategy.centerVertically();\n    }\n\n    this._overlayRef.updatePosition();\n\n    return this;\n  }\n\n  /**\n   * Updates the dialog's width and height.\n   * @param width New width of the dialog.\n   * @param height New height of the dialog.\n   */\n  updateSize(width: string = '', height: string = ''): this {\n    this._overlayRef.updateSize({width, height});\n    this._overlayRef.updatePosition();\n    return this;\n  }\n\n  /** Add a CSS class or an array of classes to the overlay pane. */\n  addPanelClass(classes: string | string[]): this {\n    this._overlayRef.addPanelClass(classes);\n    return this;\n  }\n\n  /** Remove a CSS class or an array of classes from the overlay pane. */\n  removePanelClass(classes: string | string[]): this {\n    this._overlayRef.removePanelClass(classes);\n    return this;\n  }\n\n  /** Gets the current state of the dialog's lifecycle. */\n  getState(): MatDialogState {\n    return this._state;\n  }\n\n  /**\n   * Finishes the dialog close by updating the state of the dialog\n   * and disposing the overlay.\n   */\n  private _finishDialogClose() {\n    this._state = MatDialogState.CLOSED;\n    this._overlayRef.dispose();\n  }\n\n  /** Fetches the position strategy object from the overlay ref. */\n  private _getPositionStrategy(): GlobalPositionStrategy {\n    return this._overlayRef.getConfig().positionStrategy as GlobalPositionStrategy;\n  }\n}\n\n/**\n * Closes the dialog with the specified interaction type. This is currently not part of\n * `MatDialogRef` as that would conflict with custom dialog ref mocks provided in tests.\n * More details. See: https://github.com/angular/components/pull/9257#issuecomment-651342226.\n */\n// TODO: TODO: Move this back into `MatDialogRef` when we provide an official mock dialog ref.\nexport function _closeDialogVia<R>(ref: MatDialogRef<R>, interactionType: FocusOrigin, result?: R) {\n  // Some mock dialog ref instances in tests do not have the `_containerInstance` property.\n  // For those, we keep the behavior as is and do not deal with the interaction type.\n  if (ref._containerInstance !== undefined) {\n    ref._containerInstance._closeInteractionType = interactionType;\n  }\n  return ref.close(result);\n}\n"]}