@logicflow/extension/lib/bpmn-elements/presets/Event/StartEventFactory.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 __());
    };
})();
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            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 __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.StartEventFactory = void 0;
/* eslint-disable @typescript-eslint/naming-convention */
var core_1 = require("@logicflow/core");
var utils_1 = require("../../utils");
function StartEventFactory(lf) {
    var _a = __read(lf.useDefinition(), 1), definition = _a[0];
    var view = /** @class */ (function (_super) {
        __extends(view, _super);
        function view() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        view.prototype.getAnchorStyle = function () {
            return {
                visibility: 'hidden',
            };
        };
        view.prototype.getShape = function () {
            var _a;
            // @ts-ignore
            var model = this.props.model;
            var style = model.getNodeStyle();
            var _b = model, x = _b.x, y = _b.y, r = _b.r, width = _b.width, height = _b.height, properties = _b.properties;
            var definitionType = properties.definitionType, isInterrupting = properties.isInterrupting;
            var icon = (((_a = definition.startEvent) === null || _a === void 0 ? void 0 : _a.get(definitionType)) || {}).icon;
            var i = Array.isArray(icon)
                ? core_1.h.apply(void 0, __spreadArray(['g',
                    {
                        transform: "matrix(1 0 0 1 ".concat(x - width / 2, " ").concat(y - height / 2, ")"),
                    }], __read(icon), false)) : (0, core_1.h)('path', {
                transform: "matrix(1 0 0 1 ".concat(x - width / 2, " ").concat(y - height / 2, ")"),
                d: icon,
                style: 'fill: white; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(34, 36, 42); stroke-width: 1px;',
            });
            return (0, core_1.h)('g', {}, (0, core_1.h)('circle', __assign(__assign({}, style), { cx: x, cy: y, r: r, strokeDasharray: isInterrupting ? '5,5' : '', strokeWidth: 2 })), i);
        };
        return view;
    }(core_1.CircleNode));
    var model = /** @class */ (function (_super) {
        __extends(model, _super);
        function model(data, graphModel) {
            var _a, _b, _c;
            if (!data.id) {
                data.id = "Event_".concat((0, utils_1.genBpmnId)());
            }
            if (!data.text) {
                data.text = '';
            }
            if (data.text && typeof data.text === 'string') {
                data.text = {
                    value: data.text,
                    x: data.x,
                    y: data.y + 40,
                };
            }
            var _d = (((_a = definition.startEvent) === null || _a === void 0 ? void 0 : _a.get((_b = data.properties) === null || _b === void 0 ? void 0 : _b.definitionType)) || {}).properties, properties = _d === void 0 ? {} : _d;
            data.properties = __assign(__assign({}, properties), data.properties);
            ((_c = data.properties) === null || _c === void 0 ? void 0 : _c.definitionType) &&
                (data.properties.definitionId = "Definition_".concat((0, utils_1.genBpmnId)()));
            return _super.call(this, data, graphModel) || this;
        }
        model.prototype.setAttributes = function () {
            this.r = 18;
        };
        model.prototype.getConnectedTargetRules = function () {
            var _this = this;
            var rules = _super.prototype.getConnectedTargetRules.call(this);
            var notAsSource = {
                message: '起始节点不能作为边的终点',
                validate: function (_source, target) {
                    if (target === _this) {
                        return false;
                    }
                    return true;
                },
            };
            rules.push(notAsSource);
            return rules;
        };
        return model;
    }(core_1.CircleNodeModel));
    return {
        type: 'bpmn:startEvent',
        view: view,
        model: model,
    };
}
exports.StartEventFactory = StartEventFactory;