Merge branch 'refactor/v3/rate' of git://github.com/sendya/ant-design-vue into sendya-refactor/v3/rate

# Conflicts:
#	v2-doc

components/_util/hooks/useRef.ts

@@ -0,0 +1,14 @@
+import { onBeforeUpdate, readonly, ref, DeepReadonly, UnwrapRef } from 'vue';
+
+export type UseRef = [(el: any) => void, DeepReadonly<UnwrapRef<any[]>>];
+
+export const useRef = (): UseRef => {
+  const refs = ref<any>([]);
+  const setRef = (el: any) => {
+    refs.value.push(el);
+  };
+  onBeforeUpdate(() => {
+    refs.value = [];
+  });
+  return [setRef, readonly(refs)];
+};

components/rate/Star.tsx

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

components/rate/index.tsx

@@ -1,62 +1,236 @@
-import { inject, defineComponent, VNode } from 'vue';
-import omit from 'omit.js';
+import {
+  defineComponent,
+  ExtractPropTypes,
+  ref,
+  reactive,
+  VNode,
+  onUpdated,
+  onBeforeUpdate,
+  onMounted,
+} from 'vue';
+import { initDefaultProps, getPropsSlot, findDOMNode } from '../_util/props-util';
+import { withInstall } from '../_util/type';
+import { getOffsetLeft } from './util';
+import classNames from '../_util/classNames';
 import PropTypes from '../_util/vue-types';
-import { getOptionProps, getComponent } from '../_util/props-util';
-import { defaultConfigProvider } from '../config-provider';
-import VcRate from '../vc-rate';
+import KeyCode from '../_util/KeyCode';
 import StarFilled from '@ant-design/icons-vue/StarFilled';
 import Tooltip from '../tooltip';
-import { withInstall } from '../_util/type';
+import useConfigInject from '../_util/hooks/useConfigInject';
 
-export const RateProps = {
+import Star from './Star';
+import { useRef } from '../_util/hooks/useRef';
+
+export const rateProps = {
   prefixCls: PropTypes.string,
   count: PropTypes.number,
   value: PropTypes.number,
-  defaultValue: PropTypes.number,
   allowHalf: PropTypes.looseBool,
   allowClear: PropTypes.looseBool,
   tooltips: PropTypes.arrayOf(PropTypes.string),
   disabled: PropTypes.looseBool,
   character: PropTypes.any,
   autofocus: PropTypes.looseBool,
+  tabindex: PropTypes.number,
+  direction: PropTypes.string,
 };
 
+export type RateProps = Partial<ExtractPropTypes<typeof rateProps>>;
+
 const Rate = defineComponent({
   name: 'ARate',
-  props: RateProps,
-  setup() {
-    return {
-      configProvider: inject('configProvider', defaultConfigProvider),
+  props: initDefaultProps(rateProps, {
+    value: 0,
+    count: 5,
+    allowHalf: false,
+    allowClear: true,
+    prefixCls: 'ant-rate',
+    tabindex: 0,
+    character: '★',
+    direction: 'ltr',
+  }),
+  emits: ['hoverChange', 'update:value', 'change', 'focus', 'blur', 'keydown'],
+  setup(props, { slots, attrs, emit, expose }) {
+    const { prefixCls, direction } = useConfigInject('rate', props);
+    const rateRef = ref();
+    const [setRef, starRefs] = useRef();
+    const state = reactive({
+      sValue: props.value,
+      focused: false,
+      cleanedValue: null,
+      hoverValue: undefined,
+    });
+
+    const getStarDOM = index => {
+      return findDOMNode(starRefs[index]);
     };
-  },
-  methods: {
-    characterRender(node: VNode, { index }) {
-      const { tooltips } = this.$props;
+    const getStarValue = (index, x) => {
+      const reverse = direction.value === 'rtl';
+      let value = index + 1;
+      if (props.allowHalf) {
+        const starEle = getStarDOM(index);
+        const leftDis = getOffsetLeft(starEle);
+        const width = starEle.clientWidth;
+        if (reverse && x - leftDis > width / 2) {
+          value -= 0.5;
+        } else if (!reverse && x - leftDis < width / 2) {
+          value -= 0.5;
+        }
+      }
+      return value;
+    };
+    const changeValue = (value: number) => {
+      state.sValue = value;
+      emit('update:value', value);
+      emit('change', value);
+    };
+
+    const onHover = (e: MouseEvent, index) => {
+      const hoverValue = getStarValue(index, e.pageX);
+      if (hoverValue !== state.cleanedValue) {
+        state.hoverValue = hoverValue;
+        state.cleanedValue = null;
+      }
+      emit('hoverChange', hoverValue);
+    };
+    const onMouseLeave = () => {
+      state.hoverValue = undefined;
+      state.cleanedValue = null;
+      emit('hoverChange', undefined);
+    };
+    const onClick = (event: MouseEvent, index) => {
+      const { allowClear } = props;
+      const newValue = getStarValue(index, event.pageX);
+      let isReset = false;
+      if (allowClear) {
+        isReset = newValue === state.sValue;
+      }
+      onMouseLeave();
+      changeValue(isReset ? 0 : newValue);
+      state.cleanedValue = isReset ? newValue : null;
+    };
+    const onFocus = () => {
+      state.focused = true;
+      emit('focus');
+    };
+    const onBlur = () => {
+      state.focused = false;
+      emit('blur');
+    };
+    const onKeyDown = event => {
+      const { keyCode } = event;
+      const { count, allowHalf } = props;
+      const reverse = direction.value === 'rtl';
+      if (keyCode === KeyCode.RIGHT && state.sValue < count && !reverse) {
+        if (allowHalf) {
+          state.sValue += 0.5;
+        } else {
+          state.sValue += 1;
+        }
+        changeValue(state.sValue);
+        event.preventDefault();
+      } else if (keyCode === KeyCode.LEFT && state.sValue > 0 && !reverse) {
+        if (allowHalf) {
+          state.sValue -= 0.5;
+        } else {
+          state.sValue -= 1;
+        }
+        changeValue(state.sValue);
+        event.preventDefault();
+      } else if (keyCode === KeyCode.RIGHT && state.sValue > 0 && reverse) {
+        if (allowHalf) {
+          state.sValue -= 0.5;
+        } else {
+          state.sValue -= 1;
+        }
+        changeValue(state.sValue);
+        event.preventDefault();
+      } else if (keyCode === KeyCode.LEFT && state.sValue < count && reverse) {
+        if (allowHalf) {
+          state.sValue += 0.5;
+        } else {
+          state.sValue += 1;
+        }
+        changeValue(state.sValue);
+        event.preventDefault();
+      }
+      emit('keydown', event);
+    };
+
+    const focus = () => {
+      if (!props.disabled) {
+        rateRef.value.focus();
+      }
+    };
+    const blur = () => {
+      if (!props.disabled) {
+        rateRef.value.blur();
+      }
+    };
+
+    expose({
+      focus,
+      blur,
+    });
+
+    onMounted(() => {
+      const { autoFocus, disabled } = props;
+      if (autoFocus && !disabled) {
+        focus();
+      }
+    });
+
+    const characterRender = (node: VNode, { index }) => {
+      const { tooltips } = props;
       if (!tooltips) return node;
       return <Tooltip title={tooltips[index]}>{node}</Tooltip>;
-    },
-    focus() {
-      (this.$refs.refRate as HTMLUListElement).focus();
-    },
-    blur() {
-      (this.$refs.refRate as HTMLUListElement).blur();
-    },
-  },
-  render() {
-    const { prefixCls: customizePrefixCls, ...restProps } = getOptionProps(this);
-    const { getPrefixCls } = this.configProvider;
-    const prefixCls = getPrefixCls('rate', customizePrefixCls);
-
-    const character = getComponent(this, 'character') || <StarFilled />;
-    const rateProps = {
-      character,
-      characterRender: this.characterRender,
-      prefixCls,
-      ...omit(restProps, ['tooltips']),
-      ...this.$attrs,
-      ref: 'refRate',
     };
-    return <VcRate {...rateProps} />;
+    const character = getPropsSlot(slots, props, 'character') || <StarFilled />;
+
+    return () => {
+      const { count, allowHalf, disabled, tabindex } = props;
+      const { class: className, style } = attrs;
+      const stars = [];
+      const disabledClass = disabled ? `${prefixCls.value}-disabled` : '';
+      for (let index = 0; index < count; index++) {
+        stars.push(
+          <Star
+            ref={setRef}
+            key={index}
+            index={index}
+            count={count}
+            disabled={disabled}
+            prefixCls={`${prefixCls.value}-star`}
+            allowHalf={allowHalf}
+            value={state.hoverValue === undefined ? state.sValue : state.hoverValue}
+            onClick={onClick}
+            onHover={onHover}
+            character={character}
+            characterRender={characterRender}
+            focused={state.focused}
+          />,
+        );
+      }
+      const rateClassName = classNames(prefixCls.value, disabledClass, className, {
+        [`${prefixCls.value}-rtl`]: direction.value === 'rtl',
+      });
+      return (
+        <ul
+          {...attrs}
+          class={rateClassName}
+          style={style}
+          onMouseleave={disabled ? null : onMouseLeave}
+          tabindex={disabled ? -1 : tabindex}
+          onFocus={disabled ? null : onFocus}
+          onBlur={disabled ? null : onBlur}
+          onKeydown={disabled ? null : onKeyDown}
+          ref={rateRef}
+          role="radiogroup"
+        >
+          {stars}
+        </ul>
+      );
+    };
   },
 });
 

components/rate/style/index.less

@@ -10,7 +10,7 @@
   margin: 0;
   padding: 0;
   color: @rate-star-color;
-  font-size: 20px;
+  font-size: @rate-star-size;
   line-height: unset;
   list-style: none;
   outline: none;
@@ -25,24 +25,23 @@
   &-star {
     position: relative;
     display: inline-block;
-    margin: 0;
-    padding: 0;
     color: inherit;
     cursor: pointer;
-    transition: all 0.3s;
 
     &:not(:last-child) {
       margin-right: 8px;
     }
 
     > div {
-      &:focus {
-        outline: 0;
-      }
+      transition: all 0.3s;
 
       &:hover,
-      &:focus {
-        transform: scale(1.1);
+      &:focus-visible {
+        transform: @rate-star-hover-scale;
+      }
+
+      &:focus:not(:focus-visible) {
+        outline: 0;
       }
     }
 
@@ -79,7 +78,9 @@
 
   &-text {
     display: inline-block;
-    margin-left: 8px;
+    margin: 0 8px;
     font-size: @font-size-base;
   }
 }
+
+@import './rtl';

components/rate/style/rtl.less

@@ -0,0 +1,21 @@
+.@{rate-prefix-cls} {
+  &-rtl {
+    direction: rtl;
+  }
+
+  &-star {
+    &:not(:last-child) {
+      .@{rate-prefix-cls}-rtl & {
+        margin-right: 0;
+        margin-left: 8px;
+      }
+    }
+
+    &-first {
+      .@{rate-prefix-cls}-rtl & {
+        right: 0;
+        left: auto;
+      }
+    }
+  }
+}

components/rate/util.ts

@@ -0,0 +1,42 @@
+/* eslint-disable import/prefer-default-export */
+
+function getScroll(w: Window) {
+  let ret = w.pageXOffset;
+  const method = 'scrollLeft';
+  if (typeof ret !== 'number') {
+    const d = w.document;
+    // ie6,7,8 standard mode
+    ret = d.documentElement[method];
+    if (typeof ret !== 'number') {
+      // quirks mode
+      ret = d.body[method];
+    }
+  }
+  return ret;
+}
+
+function getClientPosition(elem: HTMLElement) {
+  let x: number;
+  let y: number;
+  const doc = elem.ownerDocument;
+  const { body } = doc;
+  const docElem = doc && doc.documentElement;
+  const box = elem.getBoundingClientRect();
+  x = box.left;
+  y = box.top;
+  x -= docElem.clientLeft || body.clientLeft || 0;
+  y -= docElem.clientTop || body.clientTop || 0;
+  return {
+    left: x,
+    top: y,
+  };
+}
+
+export function getOffsetLeft(el: HTMLElement) {
+  const pos = getClientPosition(el);
+  const doc = el.ownerDocument;
+  // Only IE use `parentWindow`
+  const w: Window = doc.defaultView || (doc as any).parentWindow;
+  pos.left += getScroll(w);
+  return pos.left;
+}

components/style/themes/default.less

@@ -598,6 +598,8 @@
 // ---
 @rate-star-color: @yellow-6;
 @rate-star-bg: @border-color-split;
+@rate-star-size: 20px;
+@rate-star-hover-scale: scale(1.1);
 
 // Card
 // ---

v2-doc

@@ -1 +1 @@
-Subproject commit 001bf204ea9b389f1ab7ec1ce23cd6243db64251
+Subproject commit 0f6d531d088d5283250c8cec1c7e8be0e0d36a36