@bee-design/ui
Version:
Bee Design React UI Library.
311 lines (310 loc) • 18.1 kB
JavaScript
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};
import React, { useContext, useState, useImperativeHandle, useRef, useEffect, } from 'react';
import { pickDataAttributes } from '../_util/pick';
import { isUndefined, isObject, isFunction } from '../_util/is';
import cs from '../_util/classNames';
import { ConfigContext } from '../ConfigProvider';
import IconDown from '../../icon/react-icon/IconDown';
import IconLoading from '../../icon/react-icon/IconLoading';
import IconClose from '../../icon/react-icon/IconClose';
import IconSearch from '../../icon/react-icon/IconSearch';
import InputTag from '../InputTag';
import InputComponent from '../Input/input-element';
import include from '../_util/include';
import useForceUpdate from '../_util/hooks/useForceUpdate';
import IconHover from './icon-hover';
import { Backspace, Enter } from '../_util/keycode';
import fillNBSP from '../_util/fillNBSP';
var SearchStatus = {
BEFORE: 0,
EDITING: 1,
NONE: 2,
};
export var SelectView = function (props, ref) {
var _a, _b, _c;
var style = props.style, className = props.className, size = props.size, bordered = props.bordered, allowClear = props.allowClear, allowCreate = props.allowCreate, error = props.error, loading = props.loading, disabled = props.disabled, animation = props.animation, prefixCls = props.prefixCls, suffixIcon = props.suffixIcon, arrowIcon = props.arrowIcon, removeIcon = props.removeIcon, clearIcon = props.clearIcon, placeholder = props.placeholder, renderView = props.renderView, renderText = props.renderText, value = props.value, inputValue = props.inputValue, popupVisible = props.popupVisible, maxTagCount = props.maxTagCount, isMultiple = props.isMultiple, isEmptyValue = props.isEmptyValue, prefix = props.prefix, ariaControls = props.ariaControls, renderTag = props.renderTag, dragToSort = props.dragToSort, addBefore = props.addBefore,
// addAfter,
onKeyDown = props.onKeyDown, onChangeInputValue = props.onChangeInputValue, onPaste = props.onPaste, onClear = props.onClear, onFocus = props.onFocus, onBlur = props.onBlur, onRemoveCheckedItem = props.onRemoveCheckedItem, onSort = props.onSort, rtl = props.rtl, rest = __rest(props, ["style", "className", "size", "bordered", "allowClear", "allowCreate", "error", "loading", "disabled", "animation", "prefixCls", "suffixIcon", "arrowIcon", "removeIcon", "clearIcon", "placeholder", "renderView", "renderText", "value", "inputValue", "popupVisible", "maxTagCount", "isMultiple", "isEmptyValue", "prefix", "ariaControls", "renderTag", "dragToSort", "addBefore", "onKeyDown", "onChangeInputValue", "onPaste", "onClear", "onFocus", "onBlur", "onRemoveCheckedItem", "onSort", "rtl"]);
// refs
var refInput = useRef(null);
var refWrapper = useRef(null);
// state
var _d = useContext(ConfigContext), ctxSize = _d.size, getPrefixCls = _d.getPrefixCls;
var _e = __read(useState(SearchStatus.NONE), 2), searchStatus = _e[0], setSearchStatus = _e[1];
var _f = __read(useState(false), 2), focused = _f[0], setFocused = _f[1];
var forceUpdate = useForceUpdate();
// TODO：Will the search be completely controlled by showSearch? Next major version needs to be considered
var showSearch = 'showSearch' in props ? props.showSearch : isMultiple;
var canFocusInput = showSearch || allowCreate;
var mergedSize = size || ctxSize;
var mergedFocused = focused || popupVisible;
var isRetainInputValueSearch = isObject(showSearch) && showSearch.retainInputValue;
// the formatted text of value.
var renderedValue = !isMultiple && value !== undefined ? renderText(value).text : '';
// Avoid losing focus caused by clicking certain icons
var keepFocus = function (event) {
event && event.preventDefault();
};
var handleFocus = function (action) {
var element = canFocusInput ? refInput.current : refWrapper.current;
if (element) {
action === 'focus' ? element.focus() : element.blur();
}
};
var tryTriggerFocusChange = function (action, event) {
// The focus event at this time should be triggered by the input element
if (canFocusInput && event.target === refWrapper.current) {
return;
}
if (action === 'focus') {
setFocused(true);
onFocus && onFocus(event);
}
else {
setFocused(false);
onBlur && onBlur(event);
}
};
var tryTriggerKeyDown = function (event) {
// The keyboard event at this time should be triggered by the input element, ignoring the bubbling up keyboard event
if (canFocusInput && event.currentTarget === refWrapper.current) {
return;
}
// Prevent the default behavior of the browser when pressing Enter, to avoid submit event in <form>
var keyCode = event.keyCode || event.which;
if (keyCode === Enter.code) {
event.preventDefault();
}
onKeyDown && onKeyDown(event);
};
useEffect(function () {
handleFocus(popupVisible ? 'focus' : 'blur');
if (canFocusInput) {
setSearchStatus(popupVisible ? SearchStatus.BEFORE : SearchStatus.NONE);
}
}, [popupVisible]);
useImperativeHandle(ref, function () { return ({
dom: refWrapper.current,
focus: handleFocus.bind(null, 'focus'),
blur: handleFocus.bind(null, 'blur'),
getWidth: function () { return refWrapper.current && refWrapper.current.clientWidth; },
}); });
var mergedArrowIcon = 'arrowIcon' in props ? (arrowIcon === null ? null : (React.createElement("div", { className: prefixCls + "-arrow-icon" }, arrowIcon))) : (React.createElement("div", { className: prefixCls + "-arrow-icon" },
React.createElement(IconDown, null)));
var mergedSuffixIcon = loading ? (React.createElement("span", { className: prefixCls + "-loading-icon" },
React.createElement(IconLoading, null))) : suffixIcon ? (React.createElement("span", { className: prefixCls + "-suffix-icon" }, suffixIcon)) : props.showSearch && popupVisible ? (React.createElement("div", { className: prefixCls + "-search-icon" },
React.createElement(IconSearch, null))) : (mergedArrowIcon);
// event handling of input box
var inputEventHandlers = {
paste: onPaste,
keyDown: tryTriggerKeyDown,
focus: function (event) {
event.stopPropagation();
tryTriggerFocusChange('focus', event);
},
blur: function (event) {
event.stopPropagation();
tryTriggerFocusChange('blur', event);
},
change: function (newValue, event) {
setSearchStatus(SearchStatus.EDITING);
onChangeInputValue && onChangeInputValue(newValue, event);
},
};
var renderSingle = function () {
var _a, _b;
var _inputValue;
switch (searchStatus) {
case SearchStatus.BEFORE:
_inputValue = inputValue || (isRetainInputValueSearch ? renderedValue : '');
break;
case SearchStatus.EDITING:
_inputValue = inputValue || '';
break;
default:
_inputValue = renderedValue;
break;
}
var inputProps = {
style: { width: '100%' },
// _inputValue after renderText(value) may be rich text, but the value of <input> cannot be object
value: typeof _inputValue !== 'object' ? _inputValue : '',
// Allow placeholder to display the selected value first when searching
placeholder: canFocusInput && renderedValue && typeof renderedValue !== 'object'
? renderedValue
: placeholder,
};
if (canFocusInput) {
inputProps.onPaste = inputEventHandlers.paste;
inputProps.onKeyDown = inputEventHandlers.keyDown;
inputProps.onFocus = inputEventHandlers.focus;
inputProps.onBlur = inputEventHandlers.blur;
inputProps.onChange = inputEventHandlers.change;
}
else {
// Avoid input getting focus by Tab
// Do NOT pass [disabled] to <input>, otherwise the click event will not be triggered
// https://stackoverflow.com/questions/7833854/jquery-detect-click-on-disabled-submit-button
inputProps.tabIndex = -1;
inputProps.style.pointerEvents = 'none';
}
// <input> is used to input and display placeholder, in other cases use <span> to display value to support displaying rich text
var needShowInput = !!((mergedFocused && canFocusInput) || isEmptyValue);
return (React.createElement("span", { className: prefixCls + "-view-selector" },
React.createElement(InputComponent, __assign({ "aria-hidden": !needShowInput || undefined, ref: refInput, disabled: disabled, className: cs(prefixCls + "-view-input", (_a = {},
_a[prefixCls + "-hidden"] = !needShowInput,
_a)), autoComplete: "off" }, inputProps)),
React.createElement("span", { className: cs(prefixCls + "-view-value", (_b = {},
_b[prefixCls + "-view-value-mirror"] = needShowInput,
_b)) }, fillNBSP(isEmptyValue ? inputProps.placeholder : _inputValue))));
};
var renderMultiple = function () {
var usedValue = isUndefined(value) ? [] : [].concat(value);
var maxTagCountNumber = isObject(maxTagCount) ? maxTagCount.count : maxTagCount;
var maxTagCountRender = isObject(maxTagCount) && isFunction(maxTagCount.render)
? maxTagCount.render
: function (invisibleCount) { return "+" + invisibleCount + "..."; };
var usedMaxTagCount = typeof maxTagCountNumber === 'number'
? Math.max(maxTagCountNumber, 0)
: usedValue.length;
var tagsToShow = [];
var lastClosableTagIndex = -1;
for (var i = usedValue.length - 1; i >= 0; i--) {
var v = usedValue[i];
var result = renderText(v);
if (i < usedMaxTagCount) {
tagsToShow.unshift({
value: v,
label: result.text,
closable: !result.disabled,
});
}
if (!result.disabled && lastClosableTagIndex === -1) {
lastClosableTagIndex = i;
}
}
var invisibleTagCount = usedValue.length - usedMaxTagCount;
if (invisibleTagCount > 0) {
tagsToShow.push({
label: maxTagCountRender(invisibleTagCount),
closable: false,
// InputTag needs to extract value as key
value: '__arco_value_tag_placeholder',
});
}
var eventHandlers = {
onPaste: inputEventHandlers.paste,
onKeyDown: inputEventHandlers.keyDown,
onFocus: inputEventHandlers.focus,
onBlur: inputEventHandlers.blur,
onInputChange: inputEventHandlers.change,
onRemove: function (value, index, event) {
// Should always delete the last option value when press Backspace
var keyCode = event.keyCode || event.which;
if (keyCode === Backspace.code && lastClosableTagIndex > -1) {
value = usedValue[lastClosableTagIndex];
index = lastClosableTagIndex;
}
// If there is a limit on the maximum number of tags, the parameters passed into InputTag need to be recalculated
maxTagCount && forceUpdate();
onRemoveCheckedItem && onRemoveCheckedItem(value, index, event);
},
};
return (React.createElement(InputTag
// Avoid when clicking outside the browser window, InputTag out of focus
, __assign({
// Avoid when clicking outside the browser window, InputTag out of focus
className: mergedFocused ? getPrefixCls('input-tag') + "-focus" : '', ref: refInput, disabled: disabled, dragToSort: dragToSort, disableInput: !showSearch, animation: animation, placeholder: placeholder, value: tagsToShow, inputValue: inputValue, size: mergedSize, tagClassName: prefixCls + "-tag", renderTag: renderTag, icon: { removeIcon: removeIcon }, onChange: function (value, reason) {
if (onSort && reason === 'sort') {
onSort(value);
}
} }, eventHandlers)));
};
var needAddBefore = addBefore !== null && addBefore !== undefined;
// const needAddAfter = addAfter !== null && addAfter !== undefined;
var needAddAfter = false;
var needWrapper = needAddBefore || needAddAfter;
var innerClassNames = cs(prefixCls, prefixCls + "-" + (isMultiple ? 'multiple' : 'single'), (_a = {},
_a[prefixCls + "-show-search"] = showSearch,
_a[prefixCls + "-open"] = popupVisible,
_a[prefixCls + "-size-" + mergedSize] = mergedSize,
_a[prefixCls + "-focused"] = mergedFocused,
_a[prefixCls + "-error"] = error,
_a[prefixCls + "-disabled"] = disabled,
_a[prefixCls + "-no-border"] = !bordered,
_a[prefixCls + "-rtl"] = rtl,
_a));
var dataAttributes = pickDataAttributes(rest);
var propsAppendToRoot = __assign({ style: style, className: className }, dataAttributes);
var mergedClearIcon = !disabled && !isEmptyValue && allowClear ? (React.createElement(IconHover, { size: mergedSize, key: "clearIcon", className: prefixCls + "-clear-icon", onClick: onClear, onMouseDown: keepFocus }, clearIcon !== undefined && clearIcon !== null ? clearIcon : React.createElement(IconClose, null))) : null;
var eleSelectView = (React.createElement("div", __assign({ role: "combobox", "aria-haspopup": "listbox", "aria-autocomplete": "list", "aria-expanded": popupVisible, "aria-disabled": disabled, "aria-controls": ariaControls }, include(rest, ['onClick', 'onMouseEnter', 'onMouseLeave']), { ref: refWrapper, tabIndex: disabled ? -1 : 0, style: needWrapper ? undefined : style }, (needWrapper ? {} : propsAppendToRoot), { className: needWrapper ? innerClassNames : cs(innerClassNames, propsAppendToRoot.className),
// When there is an input box, the keyboard events are handled inside the input box to avoid triggering redundant events in the Chinese input method
onKeyDown: tryTriggerKeyDown, onFocus: function (event) {
if (!disabled && !dragToSort) {
// Focus on the input, otherwise you need to press the Tab key twice to focus on the input box
if (canFocusInput) {
refInput.current && refInput.current.focus();
}
else {
tryTriggerFocusChange('focus', event);
}
}
}, onBlur: function (event) { return tryTriggerFocusChange('blur', event); } }),
React.createElement("div", { title: typeof renderedValue === 'string' ? renderedValue : undefined, className: cs(prefixCls + "-view", (_b = {},
_b[prefixCls + "-view-with-prefix"] = prefix,
_b)), onClick: function (e) { return popupVisible && canFocusInput && e.stopPropagation(); } },
prefix && (React.createElement("div", { "aria-hidden": "true", className: cs(prefixCls + "-prefix"), onMouseDown: function (event) { return focused && keepFocus(event); } }, prefix)),
isMultiple ? renderMultiple() : renderSingle(),
React.createElement("div", { "aria-hidden": "true", className: prefixCls + "-suffix", onMouseDown: function (event) { return focused && keepFocus(event); } },
mergedClearIcon,
mergedSuffixIcon))));
eleSelectView = typeof renderView === 'function' ? renderView(eleSelectView) : eleSelectView;
if (!needWrapper) {
return eleSelectView;
}
return (React.createElement("div", __assign({}, propsAppendToRoot, { className: cs(prefixCls + "-wrapper", (_c = {},
_c[prefixCls + "-wrapper-rtl"] = rtl,
_c), propsAppendToRoot.className) }),
needAddBefore && React.createElement("div", { className: prefixCls + "-addbefore" }, addBefore),
eleSelectView));
};
var SelectViewComponent = React.forwardRef(SelectView);
SelectViewComponent.displayName = 'SelectView';
export default SelectViewComponent;