react-application-core
Version:
A react-based application core for the business applications.
160 lines • 6.02 kB
JavaScript
"use strict";
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__assign = Object.assign || function(t) {
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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 __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.PerfectScrollPlugin = void 0;
var R = require("ramda");
var PerfectScrollbar = require("./perfect-scrollbar"); // TODO
var definition_1 = require("../../definition");
var di_1 = require("../../di");
var util_1 = require("../../util");
var PerfectScrollPlugin = /** @class */ (function () {
/**
* @stable [04.12.2019]
* @param {} component
*/
function PerfectScrollPlugin(component) {
this.component = component;
this.doUpdate = this.doUpdate.bind(this);
this.onScroll = this.onScroll.bind(this);
}
/**
* @stable [04.12.2019]
*/
PerfectScrollPlugin.prototype.componentDidMount = function () {
this.registerPlugin();
};
/**
* @stable [04.12.2019]
*/
PerfectScrollPlugin.prototype.componentDidUpdate = function () {
this.registerPlugin();
this.doUpdate();
};
/**
* @stable [04.12.2019]
*/
PerfectScrollPlugin.prototype.componentWillUnmount = function () {
this.doDestroy();
};
/**
* @stable [06.12.2019]
*/
PerfectScrollPlugin.prototype.doUpdate = function () {
var _this = this;
if (R.isNil(this.ps)) {
return;
}
util_1.ConditionUtils.ifNotNilThanValue(this.selfRef, function (selfRef) {
// When a node has a changeable dynamic class and in the second time a registered 'ps' class is not recovered
// <nav ref='...' className={staticCls, ..., props.param && staticClsN}
_this.domAccessor.addClassNames(selfRef, definition_1.ComponentClassesEnum.PS);
});
this.ps.update();
};
/**
* @stable [06.12.2019]
*/
PerfectScrollPlugin.prototype.registerPlugin = function () {
var selfRef = this.selfRef;
if (R.isNil(selfRef)) {
this.doDestroy();
return;
}
if (this.doesPsExist) {
return;
}
this.ps = new PerfectScrollbar(selfRef, __assign({ wheelSpeed: 2, wheelPropagation: false, minScrollbarLength: 20 }, this.component.props.perfectScroll));
this.scrollUnsubscriber = this.domAccessor.captureEvent({
eventName: definition_1.EventsEnum.SCROLL,
element: selfRef,
callback: this.onScroll,
});
this.resizeUnsubscriber = this.domAccessor.captureEvent({
eventName: definition_1.EventsEnum.RESIZE,
callback: this.doUpdate,
});
this.refreshUnsubscriber = this.eventEmitter.subscribe({
callback: this.doUpdate,
eventName: definition_1.SyntheticEmitterEventsEnum.REFRESH,
});
};
/**
* @stable [17.01.2020]
*/
PerfectScrollPlugin.prototype.onScroll = function () {
this.eventEmitter.emit(definition_1.SyntheticEmitterEventsEnum.SCROLL, this.selfRef);
};
/**
* @stable [06.12.2019]
*/
PerfectScrollPlugin.prototype.doDestroy = function () {
if (this.doesPsExist) {
this.ps.destroy();
this.ps = null;
}
if (util_1.TypeUtils.isFn(this.resizeUnsubscriber)) {
this.resizeUnsubscriber();
this.resizeUnsubscriber = null;
}
if (util_1.TypeUtils.isFn(this.scrollUnsubscriber)) {
this.scrollUnsubscriber();
this.scrollUnsubscriber = null;
}
if (util_1.TypeUtils.isFn(this.refreshUnsubscriber)) {
this.refreshUnsubscriber();
this.refreshUnsubscriber = null;
}
};
Object.defineProperty(PerfectScrollPlugin.prototype, "doesPsExist", {
/**
* @stable [06.12.2019]
* @returns {boolean}
*/
get: function () {
return !R.isNil(this.ps);
},
enumerable: false,
configurable: true
});
Object.defineProperty(PerfectScrollPlugin.prototype, "selfRef", {
/**
* @stable [04.05.2020]
* @returns {HTMLElement}
*/
get: function () {
return this.component.actualRef.current;
},
enumerable: false,
configurable: true
});
__decorate([
di_1.lazyInject(di_1.DI_TYPES.DomAccessor),
__metadata("design:type", Object)
], PerfectScrollPlugin.prototype, "domAccessor", void 0);
__decorate([
di_1.lazyInject(di_1.DI_TYPES.EventEmitter),
__metadata("design:type", Object)
], PerfectScrollPlugin.prototype, "eventEmitter", void 0);
return PerfectScrollPlugin;
}());
exports.PerfectScrollPlugin = PerfectScrollPlugin;
//# sourceMappingURL=perfect-scroll.plugin.js.map