11c670f2a0
- 37개 파일 IP → zioinfo.co.kr 치환 (소스/매뉴얼/설정/하네스) - Manager DrConsole/NetworkConsole/CsapConsole 빌드 + /var/www/manager/ 배포 - 테스트: Manager HTTP 200, ITSM 신규 API 7개 전체 200 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
44 lines
1.6 KiB
JavaScript
44 lines
1.6 KiB
JavaScript
/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @typechecks
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*/
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'use strict';
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var getDocumentScrollElement = require("./getDocumentScrollElement");
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var getUnboundedScrollPosition = require("./getUnboundedScrollPosition");
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/**
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* Gets the scroll position of the supplied element or window.
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*
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* The return values are bounded. This means that if the scroll position is
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* negative or exceeds the element boundaries (which is possible using inertial
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* scrolling), you will get zero or the maximum scroll position, respectively.
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*
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* If you need the unbound scroll position, use `getUnboundedScrollPosition`.
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*
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* @param {DOMWindow|DOMElement} scrollable
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* @return {object} Map with `x` and `y` keys.
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*/
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function getScrollPosition(scrollable) {
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var documentScrollElement = getDocumentScrollElement(scrollable.ownerDocument || scrollable.document);
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if (scrollable.Window && scrollable instanceof scrollable.Window) {
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scrollable = documentScrollElement;
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}
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var scrollPosition = getUnboundedScrollPosition(scrollable);
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var viewport = scrollable === documentScrollElement ? scrollable.ownerDocument.documentElement : scrollable;
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var xMax = scrollable.scrollWidth - viewport.clientWidth;
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var yMax = scrollable.scrollHeight - viewport.clientHeight;
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scrollPosition.x = Math.max(0, Math.min(scrollPosition.x, xMax));
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scrollPosition.y = Math.max(0, Math.min(scrollPosition.y, yMax));
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return scrollPosition;
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}
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module.exports = getScrollPosition; |