/** * @license * Copyright 2018 Google Inc. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ import { MDCMenuDimensions, MDCMenuDistance, MDCMenuPoint } from './types'; /** * Defines the shape of the adapter expected by the foundation. * Implement this adapter for your framework of choice to delegate updates to * the component in your framework of choice. See architecture documentation * for more details. * https://github.com/material-components/material-components-web/blob/master/docs/code/architecture.md */ export interface MDCMenuSurfaceAdapter { addClass(className: string): void; removeClass(className: string): void; hasClass(className: string): boolean; hasAnchor(): boolean; isElementInContainer(el: Element): boolean; isFocused(): boolean; isRtl(): boolean; getInnerDimensions(): MDCMenuDimensions; getAnchorDimensions(): DOMRect | null; getWindowDimensions(): MDCMenuDimensions; getBodyDimensions(): MDCMenuDimensions; getWindowScroll(): MDCMenuPoint; setPosition(position: Partial): void; setMaxHeight(height: string): void; setTransformOrigin(origin: string): void; getOwnerDocument?(): Document; /** Saves the element that was focused before the menu surface was opened. */ saveFocus(): void; /** Restores focus to the element that was focused before the menu surface was opened. */ restoreFocus(): void; /** Emits an event when the menu surface is closed. */ notifyClose(): void; /** Emits an event when the menu surface is closing. */ notifyClosing(): void; /** Emits an event when the menu surface is opened. */ notifyOpen(): void; /** Emits an event when the menu surface is opening. */ notifyOpening(): void; }