@arco-design/web-react
Version:
Arco Design React UI Library.
157 lines (156 loc) • 8.53 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 __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
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 Button_1 = __importDefault(require("../Button"));
var IconUpload_1 = __importDefault(require("../../icon/react-icon-cjs/IconUpload"));
var IconPlus_1 = __importDefault(require("../../icon/react-icon-cjs/IconPlus"));
var ConfigProvider_1 = require("../ConfigProvider");
var util_1 = require("./util");
var useKeyboardEvent_1 = __importDefault(require("../_util/hooks/useKeyboardEvent"));
var TriggerNode = function (props, ref) {
var _a, _b;
var getKeyboardEvents = (0, useKeyboardEvent_1.default)();
var locale = (0, react_1.useContext)(ConfigProvider_1.ConfigContext).locale;
var _c = __read((0, react_1.useState)(false), 2), isDragging = _c[0], setIsDragging = _c[1];
var _d = __read((0, react_1.useState)(0), 2), dragEnterCount = _d[0], setDragEnterCount = _d[1]; // the number of times ondragenter was triggered
var tip = props.tip, children = props.children, disabled = props.disabled, drag = props.drag, listType = props.listType, prefixCls = props.prefixCls, accept = props.accept, multiple = props.multiple;
var nodeProps = {
disabled: disabled,
};
(0, react_1.useEffect)(function () {
setDragEnterCount(0);
}, [isDragging]);
return children === null ? null : (react_1.default.createElement("div", __assign({ className: prefixCls + "-trigger", onClick: disabled ? undefined : props.onClick }, getKeyboardEvents({
onPressEnter: function () {
var _a;
!disabled && ((_a = props.onClick) === null || _a === void 0 ? void 0 : _a.call(props));
},
}), { ref: ref, onDragEnter: function () {
setDragEnterCount(dragEnterCount + 1);
}, onDragLeave: function (e) {
var _a;
e.preventDefault();
/** When dragging into a child element, it will trigger the dragleave and dragenter of the parent node.
* Record the number of triggers of dragenter, and subtract 1 each time dragleave.
* When dragEnterCount is equal to 0, it means that the mouse has left the current node, then the drag state is cancelled.
* https://github.com/arco-design/arco-design/issues/210
*/
if (dragEnterCount === 0) {
setIsDragging(false);
!disabled && ((_a = props.onDragLeave) === null || _a === void 0 ? void 0 : _a.call(props, e));
}
else {
setDragEnterCount(dragEnterCount - 1);
}
}, onDrop: function (e) {
e.preventDefault();
if (!disabled && props.drag !== false) {
setIsDragging(false);
if (props.directory) {
(0, util_1.loopDirectory)(e.dataTransfer.items, accept, function (files) {
props.onDragFiles && props.onDragFiles(files);
});
}
else {
var directoryIndices_1 = [].slice
.call(e.dataTransfer.items || [])
.reduce(function (result, item, index) {
if (item.webkitGetAsEntry) {
var entry = item.webkitGetAsEntry();
// https://github.com/arco-design/arco-design/issues/2643
if (entry === null || entry === void 0 ? void 0 : entry.isDirectory) {
return __spreadArray(__spreadArray([], __read(result), false), [index], false);
}
return result;
}
}, []);
// Filter out directories
var droppedFiles = [].slice.call(e.dataTransfer.files || []).filter(function (_, index) {
return !directoryIndices_1.includes(index);
});
var files = (0, util_1.getFiles)(droppedFiles, accept);
if (files.length > 0) {
props.onDragFiles && props.onDragFiles(multiple ? files : files.slice(0, 1));
}
}
props.onDrop && props.onDrop(e);
}
}, onDragOver: function (e) {
var _a;
e.preventDefault();
if (!disabled && !isDragging) {
setIsDragging(true);
(_a = props.onDragOver) === null || _a === void 0 ? void 0 : _a.call(props, e);
}
} }), react_1.default.isValidElement(children) ? (react_1.default.createElement("div", { className: (0, classNames_1.default)((_a = {}, _a[prefixCls + "-trigger-custom-active"] = isDragging, _a)) }, react_1.default.cloneElement(children, nodeProps))) : listType === 'picture-card' ? (react_1.default.createElement("div", { className: prefixCls + "-trigger-picture-wrapper" },
react_1.default.createElement("div", { className: prefixCls + "-trigger-picture", tabIndex: 0, "aria-label": locale.Upload.upload },
react_1.default.createElement("div", { className: prefixCls + "-trigger-picture-text" },
react_1.default.createElement(IconPlus_1.default, null))))) : drag ? (react_1.default.createElement("div", { className: (0, classNames_1.default)(prefixCls + "-trigger-drag", (_b = {},
_b[prefixCls + "-trigger-drag-active"] = isDragging,
_b)), tabIndex: 0, "aria-label": locale.Upload.drag },
react_1.default.createElement(IconPlus_1.default, null),
react_1.default.createElement("p", { className: prefixCls + "-trigger-drag-text" }, isDragging ? locale.Upload.dragHover : locale.Upload.drag),
tip && react_1.default.createElement("div", { className: prefixCls + "-trigger-tip" }, tip))) : (react_1.default.createElement(Button_1.default, __assign({}, nodeProps, { "aria-label": locale.Upload.upload, type: "primary", className: prefixCls + "-trigger-with-icon" }),
react_1.default.createElement(IconUpload_1.default, null),
locale.Upload.upload))));
};
exports.default = (0, react_1.forwardRef)(TriggerNode);