devextreme
Version:
HTML5 JavaScript Component Suite for Responsive Web Development
240 lines (228 loc) • 8.64 kB
JavaScript
/**
* DevExtreme (renovation/ui/droppable.js)
* Version: 23.2.6
* Build date: Wed May 01 2024
*
* Copyright (c) 2012 - 2024 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
"use strict";
exports.viewFunction = exports.DroppableProps = exports.Droppable = void 0;
var _inferno = require("inferno");
var _inferno2 = require("@devextreme/runtime/inferno");
var _drag = require("../../events/drag");
var _events_engine = _interopRequireDefault(require("../../events/core/events_engine"));
var _combine_classes = require("../utils/combine_classes");
const _excluded = ["children", "className", "disabled", "onDragEnter", "onDragLeave", "onDrop"];
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
}
}
function _objectWithoutPropertiesLoose(source, excluded) {
if (null == source) {
return {}
}
var target = {};
var sourceKeys = Object.keys(source);
var key, i;
for (i = 0; i < sourceKeys.length; i++) {
key = sourceKeys[i];
if (excluded.indexOf(key) >= 0) {
continue
}
target[key] = source[key]
}
return target
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) {
descriptor.writable = true
}
Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor)
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) {
_defineProperties(Constructor.prototype, protoProps)
}
if (staticProps) {
_defineProperties(Constructor, staticProps)
}
Object.defineProperty(Constructor, "prototype", {
writable: false
});
return Constructor
}
function _toPropertyKey(arg) {
var key = _toPrimitive(arg, "string");
return "symbol" === typeof key ? key : String(key)
}
function _toPrimitive(input, hint) {
if ("object" !== typeof input || null === input) {
return input
}
var prim = input[Symbol.toPrimitive];
if (void 0 !== prim) {
var res = prim.call(input, hint || "default");
if ("object" !== typeof res) {
return res
}
throw new TypeError("@@toPrimitive must return a primitive value.")
}
return ("string" === hint ? String : Number)(input)
}
function _assertThisInitialized(self) {
if (void 0 === self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called")
}
return self
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
_setPrototypeOf(subClass, superClass)
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function(o, p) {
o.__proto__ = p;
return o
};
return _setPrototypeOf(o, p)
}
function _extends() {
_extends = Object.assign ? Object.assign.bind() : function(target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key]
}
}
}
return target
};
return _extends.apply(this, arguments)
}
const viewFunction = _ref => {
let {
cssClasses: cssClasses,
props: {
children: children
},
restAttributes: restAttributes,
widgetRef: widgetRef
} = _ref;
return (0, _inferno.normalizeProps)((0, _inferno.createVNode)(1, "div", cssClasses, children, 0, _extends({}, restAttributes), null, widgetRef))
};
exports.viewFunction = viewFunction;
const DroppableProps = {
disabled: false,
className: ""
};
exports.DroppableProps = DroppableProps;
let Droppable = function(_InfernoComponent) {
_inheritsLoose(Droppable, _InfernoComponent);
function Droppable(props) {
var _this;
_this = _InfernoComponent.call(this, props) || this;
_this.state = {};
_this.widgetRef = (0, _inferno.createRef)();
_this.dropEventsEffect = _this.dropEventsEffect.bind(_assertThisInitialized(_this));
_this.dragEnterHandler = _this.dragEnterHandler.bind(_assertThisInitialized(_this));
_this.dragLeaveHandler = _this.dragLeaveHandler.bind(_assertThisInitialized(_this));
_this.dropHandler = _this.dropHandler.bind(_assertThisInitialized(_this));
_this.getEventArgs = _this.getEventArgs.bind(_assertThisInitialized(_this));
return _this
}
var _proto = Droppable.prototype;
_proto.createEffects = function() {
return [new _inferno2.InfernoEffect(this.dropEventsEffect, [this.props.disabled, this.props.onDragEnter, this.props.onDragLeave, this.props.onDrop])]
};
_proto.updateEffects = function() {
var _this$_effects$;
null === (_this$_effects$ = this._effects[0]) || void 0 === _this$_effects$ ? void 0 : _this$_effects$.update([this.props.disabled, this.props.onDragEnter, this.props.onDragLeave, this.props.onDrop])
};
_proto.dropEventsEffect = function() {
if (this.props.disabled) {
return
}
_events_engine.default.on(this.widgetRef.current, _drag.enter, this.dragEnterHandler);
_events_engine.default.on(this.widgetRef.current, _drag.leave, this.dragLeaveHandler);
_events_engine.default.on(this.widgetRef.current, _drag.drop, this.dropHandler);
return () => {
_events_engine.default.off(this.widgetRef.current, _drag.enter, this.dragEnterHandler);
_events_engine.default.off(this.widgetRef.current, _drag.leave, this.dragLeaveHandler);
_events_engine.default.off(this.widgetRef.current, _drag.drop, this.dropHandler)
}
};
_proto.dragEnterHandler = function(event) {
const dragEnterArgs = this.getEventArgs(event);
const {
onDragEnter: onDragEnter
} = this.props;
null === onDragEnter || void 0 === onDragEnter ? void 0 : onDragEnter(dragEnterArgs)
};
_proto.dragLeaveHandler = function(event) {
const dragLeaveArgs = this.getEventArgs(event);
const {
onDragLeave: onDragLeave
} = this.props;
null === onDragLeave || void 0 === onDragLeave ? void 0 : onDragLeave(dragLeaveArgs)
};
_proto.dropHandler = function(event) {
const dropArgs = this.getEventArgs(event);
const {
onDrop: onDrop
} = this.props;
null === onDrop || void 0 === onDrop ? void 0 : onDrop(dropArgs)
};
_proto.getEventArgs = function(e) {
return {
event: e,
itemElement: this.widgetRef.current
}
};
_proto.render = function() {
const props = this.props;
return viewFunction({
props: _extends({}, props),
widgetRef: this.widgetRef,
cssClasses: this.cssClasses,
dragEnterHandler: this.dragEnterHandler,
dragLeaveHandler: this.dragLeaveHandler,
dropHandler: this.dropHandler,
getEventArgs: this.getEventArgs,
restAttributes: this.restAttributes
})
};
_createClass(Droppable, [{
key: "cssClasses",
get: function() {
const {
className: className,
disabled: disabled
} = this.props;
const classesMap = {
[className]: !!className,
"dx-droppable": true,
"dx-state-disabled": !!disabled
};
return (0, _combine_classes.combineClasses)(classesMap)
}
}, {
key: "restAttributes",
get: function() {
const _this$props = this.props,
restProps = _objectWithoutPropertiesLoose(_this$props, _excluded);
return restProps
}
}]);
return Droppable
}(_inferno2.InfernoComponent);
exports.Droppable = Droppable;
Droppable.defaultProps = DroppableProps;