89 lines
2.7 KiB
Vue
89 lines
2.7 KiB
Vue
import { defineComponent, computed, ExtractPropTypes } from 'vue';
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import { getPropsSlot } from '../_util/props-util';
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import PropTypes from '../_util/vue-types';
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export const starProps = {
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value: PropTypes.number,
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index: PropTypes.number,
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prefixCls: PropTypes.string,
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allowHalf: PropTypes.looseBool,
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disabled: PropTypes.looseBool,
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character: PropTypes.any,
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characterRender: PropTypes.func,
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focused: PropTypes.looseBool,
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count: PropTypes.number,
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onClick: PropTypes.func,
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onHover: PropTypes.func,
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};
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export type StarProps = Partial<ExtractPropTypes<typeof starProps>>;
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export default defineComponent({
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name: 'Star',
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inheritAttrs: false,
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props: starProps,
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emits: ['hover', 'click'],
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setup(props, { slots, emit }) {
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const onHover = (e: MouseEvent) => {
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const { index } = props;
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emit('hover', e, index);
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};
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const onClick = (e: MouseEvent) => {
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const { index } = props;
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emit('click', e, index);
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};
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const onKeyDown = (e: KeyboardEvent) => {
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const { index } = props;
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if (e.keyCode === 13) {
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emit('click', e, index);
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}
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};
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const cls = computed(() => {
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const { prefixCls, index, value, allowHalf, focused } = props;
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const starValue = index + 1;
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let className = prefixCls;
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if (value === 0 && index === 0 && focused) {
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className += ` ${prefixCls}-focused`;
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} else if (allowHalf && value + 0.5 >= starValue && value < starValue) {
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className += ` ${prefixCls}-half ${prefixCls}-active`;
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if (focused) {
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className += ` ${prefixCls}-focused`;
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}
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} else {
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className += starValue <= value ? ` ${prefixCls}-full` : ` ${prefixCls}-zero`;
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if (starValue === value && focused) {
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className += ` ${prefixCls}-focused`;
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}
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}
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return className;
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});
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return () => {
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const { disabled, prefixCls, characterRender, index, count, value } = props;
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const character = getPropsSlot(slots, props, 'character');
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let star = (
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<li class={cls.value}>
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<div
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onClick={disabled ? null : onClick}
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onKeydown={disabled ? null : onKeyDown}
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onMousemove={disabled ? null : onHover}
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role="radio"
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aria-checked={value > index ? 'true' : 'false'}
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aria-posinset={index + 1}
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aria-setsize={count}
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tabindex={disabled ? -1 : 0}
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>
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<div class={`${prefixCls}-first`}>{character}</div>
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<div class={`${prefixCls}-second`}>{character}</div>
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</div>
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</li>
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);
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if (characterRender) {
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star = characterRender(star, props);
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}
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return star;
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};
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},
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});
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