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/**
* Copyright (c) 2017 ZTE Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and the Apache License 2.0 which both accompany this distribution,
* and are available at http://www.eclipse.org/legal/epl-v10.html
* and http://www.apache.org/licenses/LICENSE-2.0
*
* Contributors:
* ZTE - initial API and implementation and/or initial documentation
*/
import { AfterViewInit, Component } from '@angular/core';
import { BroadcastService } from '../../services/broadcast.service';
import { JsPlumbService } from '../../services/jsplumb.service';
import { ActivatedRoute } from "@angular/router";
import { DataAccessService } from "../../services/data-access/data-access.service";
import { WorkflowService } from "../../services/workflow.service";
import { Workflow } from "../../model/workflow/workflow";
/**
* main canvas, it contains two parts: canvas and node property component
* bpmn task nodes can be dropped into this canvas, and then the workflow can be edit
*/
@Component({
selector: 'b4t-canvas',
styleUrls: ['./canvas.component.css'],
templateUrl: 'canvas.component.html',
})
export class CanvasComponent implements AfterViewInit {
constructor(private broadcastService: BroadcastService,
private dataAccessService: DataAccessService,
private jsPlumbService: JsPlumbService,
private route: ActivatedRoute,
private workflowService: WorkflowService) {
}
ngOnInit(): void {
this.route.queryParams.subscribe(params => {
if (params.id) {
this.dataAccessService.catalogService.loadWorkflow(params.id).subscribe(workflow => {
this.workflowService.workflow = workflow;
});
}
});
}
public ngAfterViewInit() {
this.jsPlumbService.buttonDroppable();
}
public canvasClick() {
this.broadcastService.broadcast(this.broadcastService.showProperty, false);
this.broadcastService.broadcast(this.broadcastService.showSequenceFlow, false);
}
public getWorkflow(): Workflow {
return this.workflowService.workflow;
}
}
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