25 lines
678 B
TypeScript
25 lines
678 B
TypeScript
import { Directive } from 'vue';
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export default {
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mounted(src, binding, vn) {
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const getBgColor = (el: HTMLElement) => {
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const style = window.getComputedStyle(el);
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if (style.backgroundColor && !['rgba(0, 0, 0, 0)', 'rgba(0,0,0,0)', 'transparent'].includes(style.backgroundColor)) {
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return style.backgroundColor;
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} else {
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return el.parentElement ? getBgColor(el.parentElement) : 'transparent';
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}
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};
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const parentBg = getBgColor(src.parentElement);
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const myBg = window.getComputedStyle(src).backgroundColor;
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if (parentBg === myBg) {
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src.style.borderColor = 'var(--divider)';
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} else {
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src.style.borderColor = myBg;
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}
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},
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} as Directive;
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