163 lines
5.7 KiB
JavaScript
163 lines
5.7 KiB
JavaScript
import _extends from "@babel/runtime/helpers/esm/extends";
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import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
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/**
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* Cursor rule:
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* 1. Only `showSearch` enabled
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* 2. Only `open` is `true`
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* 3. When typing, set `open` to `true` which hit rule of 2
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*
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* Accessibility:
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* - https://www.w3.org/TR/wai-aria-practices/examples/combobox/aria1.1pattern/listbox-combo.html
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*/
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import * as React from 'react';
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import { useRef } from 'react';
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import KeyCode from "rc-util/es/KeyCode";
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import MultipleSelector from "./MultipleSelector";
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import SingleSelector from "./SingleSelector";
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import useLock from "../hooks/useLock";
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import { isValidateOpenKey } from "../utils/keyUtil";
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var Selector = function Selector(props, ref) {
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var inputRef = useRef(null);
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var compositionStatusRef = useRef(false);
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var prefixCls = props.prefixCls,
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open = props.open,
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mode = props.mode,
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showSearch = props.showSearch,
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tokenWithEnter = props.tokenWithEnter,
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autoClearSearchValue = props.autoClearSearchValue,
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onSearch = props.onSearch,
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onSearchSubmit = props.onSearchSubmit,
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onToggleOpen = props.onToggleOpen,
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onInputKeyDown = props.onInputKeyDown,
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domRef = props.domRef;
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// ======================= Ref =======================
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React.useImperativeHandle(ref, function () {
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return {
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focus: function focus() {
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inputRef.current.focus();
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},
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blur: function blur() {
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inputRef.current.blur();
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}
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};
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});
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// ====================== Input ======================
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var _useLock = useLock(0),
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_useLock2 = _slicedToArray(_useLock, 2),
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getInputMouseDown = _useLock2[0],
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setInputMouseDown = _useLock2[1];
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var onInternalInputKeyDown = function onInternalInputKeyDown(event) {
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var which = event.which;
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if (which === KeyCode.UP || which === KeyCode.DOWN) {
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event.preventDefault();
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}
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if (onInputKeyDown) {
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onInputKeyDown(event);
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}
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if (which === KeyCode.ENTER && mode === 'tags' && !compositionStatusRef.current && !open) {
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// When menu isn't open, OptionList won't trigger a value change
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// So when enter is pressed, the tag's input value should be emitted here to let selector know
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onSearchSubmit === null || onSearchSubmit === void 0 ? void 0 : onSearchSubmit(event.target.value);
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}
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if (isValidateOpenKey(which)) {
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onToggleOpen(true);
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}
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};
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/**
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* We can not use `findDOMNode` sine it will get warning,
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* have to use timer to check if is input element.
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*/
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var onInternalInputMouseDown = function onInternalInputMouseDown() {
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setInputMouseDown(true);
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};
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// When paste come, ignore next onChange
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var pastedTextRef = useRef(null);
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var triggerOnSearch = function triggerOnSearch(value) {
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if (onSearch(value, true, compositionStatusRef.current) !== false) {
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onToggleOpen(true);
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}
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};
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var onInputCompositionStart = function onInputCompositionStart() {
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compositionStatusRef.current = true;
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};
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var onInputCompositionEnd = function onInputCompositionEnd(e) {
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compositionStatusRef.current = false;
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// Trigger search again to support `tokenSeparators` with typewriting
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if (mode !== 'combobox') {
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triggerOnSearch(e.target.value);
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}
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};
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var onInputChange = function onInputChange(event) {
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var value = event.target.value;
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// Pasted text should replace back to origin content
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if (tokenWithEnter && pastedTextRef.current && /[\r\n]/.test(pastedTextRef.current)) {
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// CRLF will be treated as a single space for input element
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var replacedText = pastedTextRef.current.replace(/[\r\n]+$/, '').replace(/\r\n/g, ' ').replace(/[\r\n]/g, ' ');
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value = value.replace(replacedText, pastedTextRef.current);
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}
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pastedTextRef.current = null;
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triggerOnSearch(value);
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};
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var onInputPaste = function onInputPaste(e) {
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var clipboardData = e.clipboardData;
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var value = clipboardData.getData('text');
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pastedTextRef.current = value;
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};
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var onClick = function onClick(_ref) {
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var target = _ref.target;
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if (target !== inputRef.current) {
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// Should focus input if click the selector
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var isIE = document.body.style.msTouchAction !== undefined;
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if (isIE) {
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setTimeout(function () {
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inputRef.current.focus();
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});
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} else {
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inputRef.current.focus();
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}
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}
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};
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var onMouseDown = function onMouseDown(event) {
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var inputMouseDown = getInputMouseDown();
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// when mode is combobox, don't prevent default behavior
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// https://github.com/ant-design/ant-design/issues/37320
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if (event.target !== inputRef.current && !inputMouseDown && mode !== 'combobox') {
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event.preventDefault();
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}
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if (mode !== 'combobox' && (!showSearch || !inputMouseDown) || !open) {
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if (open && autoClearSearchValue !== false) {
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onSearch('', true, false);
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}
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onToggleOpen();
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}
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};
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// ================= Inner Selector ==================
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var sharedProps = {
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inputRef: inputRef,
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onInputKeyDown: onInternalInputKeyDown,
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onInputMouseDown: onInternalInputMouseDown,
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onInputChange: onInputChange,
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onInputPaste: onInputPaste,
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onInputCompositionStart: onInputCompositionStart,
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onInputCompositionEnd: onInputCompositionEnd
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};
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var selectNode = mode === 'multiple' || mode === 'tags' ? /*#__PURE__*/React.createElement(MultipleSelector, _extends({}, props, sharedProps)) : /*#__PURE__*/React.createElement(SingleSelector, _extends({}, props, sharedProps));
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return /*#__PURE__*/React.createElement("div", {
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ref: domRef,
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className: "".concat(prefixCls, "-selector"),
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onClick: onClick,
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onMouseDown: onMouseDown
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}, selectNode);
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};
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var ForwardSelector = /*#__PURE__*/React.forwardRef(Selector);
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ForwardSelector.displayName = 'Selector';
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export default ForwardSelector; |