Function buildTree

app/javascript/widgets/tree.js:174–261

()

    }

    function buildTree() {
        if (treeWidget == null) {
            return;
        }
        let treeData = [];
        let itemColors = {};

        const plotData = wpd.appData.getPlotData();
        const fileManager = wpd.appData.getFileManager();
        const pageManager = wpd.appData.getPageManager();
        const currentFileIndex = fileManager.currentFileIndex();

        // Image item
        treeData.push(wpd.gettext('image'));

        // Axes folder
        let axesNames = plotData.getAxesNames();
        const axesFileMap = fileManager.getAxesNameMap();
        axesNames = axesNames.filter(name => axesFileMap[name] === currentFileIndex);
        let axesFolder = {};
        if (wpd.appData.isMultipage()) {
            const currentPage = pageManager.currentPage();
            const axesPageMap = pageManager.getAxesNameMap();
            axesFolder[wpd.gettext("axes")] = axesNames.filter(
                name => axesPageMap[name] === currentPage
            );
        } else {
            axesFolder[wpd.gettext("axes")] = axesNames;
        }
        treeData.push(axesFolder);

        // Datasets folder
        let datasetNames = plotData.getDatasetNames();
        const datasetFileMap = fileManager.getDatasetNameMap();
        datasetNames = datasetNames.filter(name => datasetFileMap[name] === currentFileIndex);
        let datasetsFolder = {};
        if (wpd.appData.isMultipage()) {
            const currentPage = pageManager.currentPage();
            const datasetPageMap = pageManager.getDatasetNameMap();
            datasetsFolder[wpd.gettext("datasets")] = datasetNames.filter(
                name => datasetPageMap[name] === currentPage
            );
        } else {
            datasetsFolder[wpd.gettext("datasets")] = datasetNames;
        }
        treeData.push(datasetsFolder);

        // Dataset colors
        for (let ds of plotData.getDatasets()) {
            if (ds.colorRGB != null) {
                itemColors["/" + wpd.gettext("datasets") + "/" + ds.name] = ds.colorRGB;
            }
        }

        // Measurements folder
        let distMeasures = fileManager.filterToCurrentFileMeasurements(
            plotData.getMeasurementsByType(wpd.DistanceMeasurement)
        );