@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.
46 lines • 8.05 kB
JavaScript
import { __decorate } from "tslib";
import { inject, Injectable } from '@angular/core';
import { CalculateNodeMoveLimitsRequest } from './calculate-node-move-limits.request';
import { PointExtensions } from '@foblex/2d';
import { FExecutionRegister, FMediator } from '@foblex/mediator';
import { GetNormalizedParentNodeRectRequest } from '../../../../domain';
import { GetNormalizedElementRectRequest } from '../../../../../domain';
import { infinityMinMax } from "../../../../../utils";
import * as i0 from "@angular/core";
let CalculateNodeMoveLimitsExecution = class CalculateNodeMoveLimitsExecution {
_fMediator = inject(FMediator);
handle(request) {
if (!request.fNode.fParentId || request.hasParentNodeInSelected) {
return { ...infinityMinMax() };
}
return this._calculateDifference(this._fParentRect(request.fNode), this._fNodeRect(request.fNode));
}
_fNodeRect(fNode) {
return this._fMediator.execute(new GetNormalizedElementRectRequest(fNode.hostElement));
}
_fParentRect(fNode) {
return this._fMediator.execute(new GetNormalizedParentNodeRectRequest(fNode));
}
_calculateDifference(fParentRect, fRect) {
return {
min: this._calculateMinimumDifference(fParentRect, fRect),
max: this._calculateMaximumDifference(fParentRect, fRect)
};
}
_calculateMinimumDifference(fParentRect, fRect) {
return PointExtensions.initialize(fParentRect.x - fRect.x, fParentRect.y - fRect.y);
}
_calculateMaximumDifference(fParentRect, fRect) {
return PointExtensions.initialize((fParentRect.x + fParentRect.width) - (fRect.x + fRect.width), (fParentRect.y + fParentRect.height) - (fRect.y + fRect.height));
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: CalculateNodeMoveLimitsExecution, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: CalculateNodeMoveLimitsExecution });
};
CalculateNodeMoveLimitsExecution = __decorate([
FExecutionRegister(CalculateNodeMoveLimitsRequest)
], CalculateNodeMoveLimitsExecution);
export { CalculateNodeMoveLimitsExecution };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: CalculateNodeMoveLimitsExecution, decorators: [{
type: Injectable
}] });
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BhcmVudFJlY3Q6IElSZWN0LCBmUmVjdDogSVJlY3QpOiBJUG9pbnQge1xuICAgIHJldHVybiBQb2ludEV4dGVuc2lvbnMuaW5pdGlhbGl6ZShmUGFyZW50UmVjdC54IC0gZlJlY3QueCwgZlBhcmVudFJlY3QueSAtIGZSZWN0LnkpO1xuICB9XG5cbiAgcHJpdmF0ZSBfY2FsY3VsYXRlTWF4aW11bURpZmZlcmVuY2UoZlBhcmVudFJlY3Q6IElSZWN0LCBmUmVjdDogSVJlY3QpOiBJUG9pbnQge1xuICAgIHJldHVybiBQb2ludEV4dGVuc2lvbnMuaW5pdGlhbGl6ZShcbiAgICAgIChmUGFyZW50UmVjdC54ICsgZlBhcmVudFJlY3Qud2lkdGgpIC0gKGZSZWN0LnggKyBmUmVjdC53aWR0aCksXG4gICAgICAoZlBhcmVudFJlY3QueSArIGZQYXJlbnRSZWN0LmhlaWdodCkgLSAoZlJlY3QueSArIGZSZWN0LmhlaWdodCksXG4gICAgKTtcbiAgfVxufVxuIl19