@foblex/flow
Version:
An Angular library designed to simplify the creation and manipulation of dynamic flow. Provides components for flows, nodes, and connections, automating node manipulation and inter-node connections.
56 lines • 9.51 kB
JavaScript
import { __decorate } from "tslib";
import { inject, Injectable, Injector } from '@angular/core';
import { FExternalItemPreparationRequest } from './f-external-item-preparation.request';
import { Point } from '@foblex/2d';
import { FExecutionRegister } from '@foblex/mediator';
import { FComponentsStore } from '../../../f-storage';
import { FExternalItemService, getExternalItem, isExternalItem } from '../../../f-external-item';
import { FExternalItemDragHandler } from '../f-external-item.drag-handler';
import { FDraggableDataContext } from '../../../f-draggable';
import { isValidEventTrigger } from '../../../domain';
import * as i0 from "@angular/core";
let FExternalItemPreparationExecution = class FExternalItemPreparationExecution {
_fExternalItemService = inject(FExternalItemService);
_fDraggableDataContext = inject(FDraggableDataContext);
_fComponentsStore = inject(FComponentsStore);
_injector = inject(Injector);
get _fHost() {
return this._fComponentsStore.fFlow.hostElement;
}
get _transform() {
return this._fComponentsStore.fCanvas.transform;
}
handle(request) {
if (!this._isValid(request) || !this._isValidTrigger(request)) {
return;
}
this._fDraggableDataContext.onPointerDownScale = this._transform.scale;
this._fDraggableDataContext.onPointerDownPosition = Point.fromPoint(request.event.getPosition())
.elementTransform(this._fHost).div(this._transform.scale);
this._fDraggableDataContext.draggableItems = [
new FExternalItemDragHandler(this._injector, this._getExternalItem(request.event.targetElement))
];
}
_isValid(request) {
return this._isValidExternalItem(request.event.targetElement, this._getExternalItem(request.event.targetElement));
}
_isValidExternalItem(element, fExternalItem) {
return isExternalItem(element) && !!fExternalItem && !fExternalItem.fDisabled;
}
_getExternalItem(targetElement) {
return this._fExternalItemService.getItem(getExternalItem(targetElement));
}
_isValidTrigger(request) {
return isValidEventTrigger(request.event.originalEvent, request.fTrigger);
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: FExternalItemPreparationExecution, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: FExternalItemPreparationExecution });
};
FExternalItemPreparationExecution = __decorate([
FExecutionRegister(FExternalItemPreparationRequest)
], FExternalItemPreparationExecution);
export { FExternalItemPreparationExecution };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: FExternalItemPreparationExecution, decorators: [{
type: Injectable
}] });
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