Examples with XMLPersistence org.csstudio.trends.databrowser3.persistence.XMLPersistence used on opensource projects

Example 6 with XMLPersistence

use of org.csstudio.trends.databrowser3.persistence.XMLPersistence in project org.csstudio.display.builder by kasemir.

the class DataBrowserWidgetJFX method updateChanges.

@Override
public void updateChanges() {
    super.updateChanges();
    if (dirty_file.checkAndClear()) {
        // This is being done here because the load function causes effects that need to happen on the FxUserThread
        final InputStream safe_stream = model_file_stream;
        model_file_stream = null;
        // Clear model that might already contain items
        final Model db_model = model_widget.getDataBrowserModel();
        db_model.clear();
        // Load new model
        if (safe_stream != null)
            try {
                db_model.setMacros(model_widget.getMacrosOrProperties());
                new XMLPersistence().load(db_model, safe_stream);
                // Override settings in *.plt file with those of widget
                db_model.setToolbarVisible(model_widget.propShowToolbar().getValue());
            } catch (Exception ex) {
                logger.log(Level.WARNING, "Error loading data browser content", ex);
            }
    }
    if (dirty_opts.checkAndClear())
        plot.getPlot().showToolbar(model_widget.propShowToolbar().getValue());
    if (dirty_size.checkAndClear())
        plot.getPlot().setPrefSize(model_widget.propWidth().getValue(), model_widget.propHeight().getValue());
}

Example 7 with XMLPersistence

use of org.csstudio.trends.databrowser3.persistence.XMLPersistence in project org.csstudio.display.builder by kasemir.

the class DataBrowserWidgedModel method createDataBrowserModel.

/**
 * Create a Data Browser model, loaded with the configuration file
 *  @return Data Browser Model
 *  @throws Exception
 */
public Model createDataBrowserModel() throws CoreException, Exception {
    final Model model = new Model();
    final IMacroTableProvider opi_macros = getAllMacros();
    final MacroValueProvider db_macros = name -> opi_macros.getMacroValue(name);
    model.setMacros(db_macros);
    try (final InputStream input = SingleSourcePlugin.getResourceHelper().getInputStream(getExpandedFilename())) {
        new XMLPersistence().load(model, input);
    }
    return model;
}