@jbrowse/plugin-config/esm/ConfigurationEditorWidget/model.js

JBrowse 2 config utilities

import { getSession } from '@jbrowse/core/util';
import { ElementId } from '@jbrowse/core/util/types/mst';
import { addDisposer, getSnapshot, types } from '@jbrowse/mobx-state-tree';
import { autorun } from 'mobx';
export default function stateModelFactory(_pluginManager) {
    return types
        .model('ConfigurationEditorWidget', {
        id: ElementId,
        type: types.literal('ConfigurationEditorWidget'),
    })
        .volatile(() => ({
        target: undefined,
    }))
        .actions(self => ({
        setTarget(newTarget) {
            self.target = newTarget;
        },
        afterCreate() {
            let timeout;
            addDisposer(self, autorun(() => {
                if (self.target) {
                    const snapshot = getSnapshot(self.target);
                    clearTimeout(timeout);
                    timeout = setTimeout(() => {
                        const session = getSession(self);
                        session.jbrowse.updateTrackConf(snapshot);
                    }, 400);
                }
            }));
        },
    }));
}