ant-design-vue/components/vc-trigger/utils.js

32 lines
829 B
JavaScript

function isPointsEq(a1, a2, isAlignPoint) {
if (isAlignPoint) {
return a1[0] === a2[0];
}
return a1[0] === a2[0] && a1[1] === a2[1];
}
export function getAlignFromPlacement(builtinPlacements, placementStr, align) {
const baseAlign = builtinPlacements[placementStr] || {};
return {
...baseAlign,
...align,
};
}
export function getAlignPopupClassName(builtinPlacements, prefixCls, align, isAlignPoint) {
const points = align.points;
for (const placement in builtinPlacements) {
if (builtinPlacements.hasOwnProperty(placement)) {
if (isPointsEq(builtinPlacements[placement].points, points, isAlignPoint)) {
return `${prefixCls}-placement-${placement}`;
}
}
}
return '';
}
export function noop() {}
export function saveRef(name, component) {
this[name] = component;
}