@arco-design/web-react
Version:
Arco Design React UI Library.
142 lines (141 loc) • 7.2 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = __importStar(require("react"));
var classNames_1 = __importDefault(require("../_util/classNames"));
var icon_hover_1 = __importDefault(require("../_class/icon-hover"));
var Checkbox_1 = __importDefault(require("../Checkbox"));
var IconClose_1 = __importDefault(require("../../icon/react-icon-cjs/IconClose"));
var IconDragDotVertical_1 = __importDefault(require("../../icon/react-icon-cjs/IconDragDotVertical"));
var useKeyboardEvent_1 = __importDefault(require("../_util/hooks/useKeyboardEvent"));
function TransferItem(props) {
var _a;
var className = props.className, prefixCls = props.prefixCls, render = props.render, item = props.item, selectedKeys = props.selectedKeys, disabled = props.disabled, draggable = props.draggable, droppable = props.droppable, allowClear = props.allowClear, onItemSelect = props.onItemSelect, onItemRemove = props.onItemRemove, onDragStart = props.onDragStart, onDragEnd = props.onDragEnd, onDragLeave = props.onDragLeave, onDragOver = props.onDragOver, onDrop = props.onDrop;
var getKeyboardEvents = (0, useKeyboardEvent_1.default)();
var baseClassName = prefixCls + "-view-item";
var refItem = (0, react_1.useRef)(null);
var refDraggedTimer = (0, react_1.useRef)(null);
var _b = __read((0, react_1.useState)('none'), 2), dragStatus = _b[0], setDragStatus = _b[1];
var _c = __read((0, react_1.useState)(false), 2), dragOver = _c[0], setDragOver = _c[1];
var _d = __read((0, react_1.useState)(0), 2), dragPosition = _d[0], setDragPosition = _d[1];
var _disabled = disabled || item.disabled;
var _draggable = draggable && !_disabled;
var checked = selectedKeys.indexOf(item.key) > -1;
var itemContent = render ? render(item) : item.value;
(0, react_1.useEffect)(function () {
return function () {
refDraggedTimer.current && clearTimeout(refDraggedTimer.current);
};
}, []);
(0, react_1.useEffect)(function () {
if (dragStatus === 'dragged') {
refDraggedTimer.current = setTimeout(function () { return setDragStatus('none'); }, 1000);
}
}, [dragStatus]);
return (react_1.default.createElement("li", { key: item.key, ref: refItem, className: (0, classNames_1.default)(baseClassName, (_a = {},
_a[baseClassName + "-disabled"] = _disabled,
_a[baseClassName + "-draggable"] = _draggable,
_a[baseClassName + "-gap-top"] = dragOver && dragPosition < 0,
_a[baseClassName + "-gap-bottom"] = dragOver && dragPosition > 0,
_a[baseClassName + "-" + dragStatus] = dragStatus !== 'none',
_a), className), draggable: _draggable, onDragStart: function (e) {
e.stopPropagation();
setDragStatus('dragging');
onDragStart && onDragStart(e, item);
try {
// ie throw error
// firefox-need-it
e.dataTransfer.setData('text/plain', '');
}
catch (error) {
// empty
}
}, onDragEnd: function (e) {
e.stopPropagation();
setDragOver(false);
setDragStatus('dragged');
onDragEnd && onDragEnd(e, item);
}, onDragOver: function (e) {
if (droppable) {
e.stopPropagation();
e.preventDefault();
var rect = refItem.current.getBoundingClientRect();
var threshold = window.pageYOffset + rect.top + rect.height / 2;
var position = e.pageY > threshold ? 1 : -1;
setDragOver(true);
setDragPosition(position);
onDragOver && onDragOver(e, item);
}
}, onDragLeave: function (e) {
if (droppable) {
e.stopPropagation();
setDragOver(false);
onDragLeave && onDragLeave(e, item);
}
}, onDrop: function (e) {
if (droppable) {
e.stopPropagation();
e.preventDefault();
setDragOver(false);
setDragPosition(0);
setDragStatus('none');
onDrop && onDrop(e, item, dragPosition);
}
} },
draggable ? react_1.default.createElement(IconDragDotVertical_1.default, { className: baseClassName + "-icon-drag" }) : null,
allowClear ? (react_1.default.createElement(react_1.default.Fragment, null,
react_1.default.createElement("span", { className: baseClassName + "-content" }, itemContent),
!_disabled && (react_1.default.createElement(icon_hover_1.default, __assign({ className: baseClassName + "-icon-remove", onClick: function () { return onItemRemove(item.key); }, tabIndex: 0, role: "button" }, getKeyboardEvents({
onPressEnter: function () { return onItemRemove(item.key); },
})),
react_1.default.createElement(IconClose_1.default, null))))) : (react_1.default.createElement(Checkbox_1.default, { className: baseClassName + "-content", checked: checked, disabled: _disabled, onChange: function (checked) { return onItemSelect(item.key, checked); } }, itemContent))));
}
exports.default = TransferItem;