@wordpress/compose
Version:
WordPress higher-order components (HOCs).
85 lines (83 loc) • 3.31 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// packages/compose/src/hooks/use-dragging/index.js
var use_dragging_exports = {};
__export(use_dragging_exports, {
default: () => useDragging
});
module.exports = __toCommonJS(use_dragging_exports);
var import_element = require("@wordpress/element");
var import_use_isomorphic_layout_effect = __toESM(require("../use-isomorphic-layout-effect"));
function useDragging({ onDragStart, onDragMove, onDragEnd }) {
const [isDragging, setIsDragging] = (0, import_element.useState)(false);
const eventsRef = (0, import_element.useRef)({
onDragStart,
onDragMove,
onDragEnd
});
(0, import_use_isomorphic_layout_effect.default)(() => {
eventsRef.current.onDragStart = onDragStart;
eventsRef.current.onDragMove = onDragMove;
eventsRef.current.onDragEnd = onDragEnd;
}, [onDragStart, onDragMove, onDragEnd]);
const onMouseMove = (0, import_element.useCallback)(
(event) => eventsRef.current.onDragMove && eventsRef.current.onDragMove(event),
[]
);
const endDrag = (0, import_element.useCallback)((event) => {
if (eventsRef.current.onDragEnd) {
eventsRef.current.onDragEnd(event);
}
document.removeEventListener("mousemove", onMouseMove);
document.removeEventListener("mouseup", endDrag);
setIsDragging(false);
}, []);
const startDrag = (0, import_element.useCallback)((event) => {
if (eventsRef.current.onDragStart) {
eventsRef.current.onDragStart(event);
}
document.addEventListener("mousemove", onMouseMove);
document.addEventListener("mouseup", endDrag);
setIsDragging(true);
}, []);
(0, import_element.useEffect)(() => {
return () => {
if (isDragging) {
document.removeEventListener("mousemove", onMouseMove);
document.removeEventListener("mouseup", endDrag);
}
};
}, [isDragging]);
return {
startDrag,
endDrag,
isDragging
};
}
//# sourceMappingURL=index.js.map