vue3-dnd
Version:
Drag and Drop for Vue Composition API
66 lines (65 loc) • 2.61 kB
JavaScript
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
function _iterableToArrayLimit(arr, i) {
var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"];
if (_i == null) return;
var _arr = [];
var _n = true;
var _d = false;
var _s, _e;
try {
for(_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true){
_arr.push(_s.value);
if (i && _arr.length === i) break;
}
} catch (err) {
_d = true;
_e = err;
} finally{
try {
if (!_n && _i["return"] != null) _i["return"]();
} finally{
if (_d) throw _e;
}
}
return _arr;
}
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _slicedToArray(arr, i) {
return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
}
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
import { registerSource } from "../../internals";
import { useDragSource } from "./useDragSource";
import { useDragDropManager } from "../useDragDropManager";
import { useDragType } from "./useDragType";
import { unref, watchEffect } from "vue-demi";
export function useRegisteredDragSource(spec, monitor, connector) {
var manager = useDragDropManager();
var handler = useDragSource(spec, monitor, connector);
var itemType = useDragType(spec);
watchEffect(function registerDragSource(onCleanup) {
if (unref(itemType) != null) {
var ref = _slicedToArray(registerSource(unref(itemType), unref(handler), unref(manager)), 2), handlerId = ref[0], unregister = ref[1];
unref(monitor).receiveHandlerId(handlerId);
unref(connector).receiveHandlerId(handlerId);
onCleanup(unregister);
}
return;
});
}