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47 lines
1.7 KiB
47 lines
1.7 KiB
import { isRef, watch, onScopeDispose } from 'vue';
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import { isClient } from '@vueuse/core';
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import scrollbarWidth from '../../utils/scrollbar-width.mjs';
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import { throwError } from '../../utils/error.mjs';
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import { hasClass, removeClass, getStyle, addClass } from '../../utils/dom.mjs';
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const useLockscreen = (trigger) => {
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if (!isRef(trigger)) {
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throwError("[useLockscreen]", "You need to pass a ref param to this function");
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}
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if (!isClient || hasClass(document.body, "el-popup-parent--hidden")) {
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return;
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}
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let scrollBarWidth = 0;
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let withoutHiddenClass = false;
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let bodyPaddingRight = "0";
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let computedBodyPaddingRight = 0;
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const cleanup = () => {
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removeClass(document.body, "el-popup-parent--hidden");
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if (withoutHiddenClass) {
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document.body.style.paddingRight = bodyPaddingRight;
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}
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};
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watch(trigger, (val) => {
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if (!val) {
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cleanup();
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return;
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}
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withoutHiddenClass = !hasClass(document.body, "el-popup-parent--hidden");
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if (withoutHiddenClass) {
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bodyPaddingRight = document.body.style.paddingRight;
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computedBodyPaddingRight = parseInt(getStyle(document.body, "paddingRight"), 10);
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}
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scrollBarWidth = scrollbarWidth();
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const bodyHasOverflow = document.documentElement.clientHeight < document.body.scrollHeight;
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const bodyOverflowY = getStyle(document.body, "overflowY");
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if (scrollBarWidth > 0 && (bodyHasOverflow || bodyOverflowY === "scroll") && withoutHiddenClass) {
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document.body.style.paddingRight = `${computedBodyPaddingRight + scrollBarWidth}px`;
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}
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addClass(document.body, "el-popup-parent--hidden");
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});
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onScopeDispose(() => cleanup());
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};
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export { useLockscreen };
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//# sourceMappingURL=index.mjs.map
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