@finos/legend-extension-dsl-diagram/lib/graph-manager/DSL_Diagram_PureGraphManagerPlugin.js

Legend extension for Diagram DSL

/**
 * Copyright (c) 2020-present, Goldman Sachs
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import packageJson from '../../package.json' with { type: 'json' };
import { PureGraphManagerPlugin, } from '@finos/legend-graph';
import { observe_Diagram } from './action/changeDetection/DSL_Diagram_ObserverHelper.js';
import { Diagram } from '../graph/metamodel/pure/packageableElements/diagram/DSL_Diagram_Diagram.js';
export class DSL_Diagram_PureGraphManagerPlugin extends PureGraphManagerPlugin {
    constructor() {
        super(packageJson.extensions.pureGraphManagerPlugin, packageJson.version);
    }
    getExtraElementObservers() {
        return [
            (element, context) => {
                if (element instanceof Diagram) {
                    return observe_Diagram(element);
                }
                return undefined;
            },
        ];
    }
}
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