VLEX/BPM-UI/node_modules/ngx-bootstrap/positioning/esm2015/utils/getWindowSizes.js

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import { isIE } from './isIE';
/**
 * @param {?} axis
 * @param {?} body
 * @param {?} html
 * @param {?} computedStyle
 * @return {?}
 */
function getSize(axis, body, html, computedStyle) {
    return Math.max(((/** @type {?} */ (body)))[`offset${axis}`], ((/** @type {?} */ (body)))[`scroll${axis}`], ((/** @type {?} */ (html)))[`client${axis}`], ((/** @type {?} */ (html)))[`offset${axis}`], ((/** @type {?} */ (html)))[`scroll${axis}`], isIE(10)
        ? (parseInt(((/** @type {?} */ (html)))[`offset${axis}`], 10) +
            parseInt(computedStyle[(/** @type {?} */ (`margin${axis === 'Height' ? 'Top' : 'Left'}`))], 10) +
            parseInt(computedStyle[(/** @type {?} */ (`margin${axis === 'Height' ? 'Bottom' : 'Right'}`))], 10))
        : 0);
}
/**
 * @param {?} document
 * @return {?}
 */
export function getWindowSizes(document) {
    /** @type {?} */
    const body = document.body;
    /** @type {?} */
    const html = document.documentElement;
    /** @type {?} */
    const computedStyle = isIE(10) && getComputedStyle(html);
    return {
        height: getSize('Height', body, html, computedStyle),
        width: getSize('Width', body, html, computedStyle)
    };
}
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