@logicflow/extension/lib/bpmn/events/StartEvent.js

LogicFlow Extensions

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        if (typeof b !== "function" && b !== null)
            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.StartEventView = exports.StartEventModel = exports.StartEvent = void 0;
var core_1 = require("@logicflow/core");
var getBpmnId_1 = require("../getBpmnId");
var StartEventModel = /** @class */ (function (_super) {
    __extends(StartEventModel, _super);
    function StartEventModel(data, graphModel) {
        if (!data.id) {
            data.id = "Event_".concat((0, getBpmnId_1.getBpmnId)());
        }
        if (!data.text) {
            data.text = '';
        }
        if (data.text && typeof data.text === 'string') {
            data.text = {
                value: data.text,
                x: data.x,
                y: data.y + 40,
            };
        }
        // fix: 不能直接全部加，会导致下载后再次上传，位置错误。
        // data.text.y += 40;
        return _super.call(this, data, graphModel) || this;
    }
    StartEventModel.prototype.setAttributes = function () {
        this.r = 18;
    };
    StartEventModel.prototype.getConnectedTargetRules = function () {
        var rules = _super.prototype.getConnectedTargetRules.call(this);
        var notAsTarget = {
            message: '起始节点不能作为边的终点',
            validate: function () { return false; },
        };
        rules.push(notAsTarget);
        return rules;
    };
    StartEventModel.extendKey = 'StartEventModel';
    return StartEventModel;
}(core_1.CircleNodeModel));
exports.StartEventModel = StartEventModel;
var StartEventView = /** @class */ (function (_super) {
    __extends(StartEventView, _super);
    function StartEventView() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    StartEventView.extendKey = 'StartEventNode';
    return StartEventView;
}(core_1.CircleNode));
exports.StartEventView = StartEventView;
exports.StartEvent = {
    type: 'bpmn:startEvent',
    view: StartEventView,
    model: StartEventModel,
};
exports.default = exports.StartEvent;