@arco-design/web-vue
Version:
Arco Design Vue 2.0: A Vue.js 3 UI Library
64 lines (63 loc) • 1.67 kB
JavaScript
;
Object.defineProperties(exports, { __esModule: { value: true }, [Symbol.toStringTag]: { value: "Module" } });
function resolveItemData(cols, props) {
var _a, _b;
const originSpan = (_a = props.span) != null ? _a : 1;
const originOffset = (_b = props.offset) != null ? _b : 0;
const offset = Math.min(originOffset, cols);
const span = Math.min(
offset > 0 ? originSpan + originOffset : originSpan,
cols
);
return {
span,
offset,
suffix: "suffix" in props ? props.suffix !== false : false
};
}
function setItemVisible({
cols,
collapsed,
collapsedRows,
itemDataList
}) {
let overflow = false;
let displayIndexList = [];
function isOverflow(span) {
return Math.ceil(span / cols) > collapsedRows;
}
if (collapsed) {
let spanSum = 0;
for (let i = 0; i < itemDataList.length; i++) {
if (itemDataList[i].suffix) {
spanSum += itemDataList[i].span;
displayIndexList.push(i);
}
}
if (!isOverflow(spanSum)) {
let current = 0;
while (current < itemDataList.length) {
const item = itemDataList[current];
if (!item.suffix) {
spanSum += item.span;
if (isOverflow(spanSum)) {
break;
}
displayIndexList.push(current);
}
current++;
}
}
overflow = itemDataList.some(
(item, index) => !item.suffix && !displayIndexList.includes(index)
);
} else {
displayIndexList = itemDataList.map((_, index) => index);
}
return {
overflow,
displayIndexList
};
}
exports.resolveItemData = resolveItemData;
exports.setItemVisible = setItemVisible;