Examples with ListPickerDialog org.phoebus.ui.dialog.ListPickerDialog used on opensource projects

Example 1 with ListPickerDialog

use of org.phoebus.ui.dialog.ListPickerDialog in project phoebus by ControlSystemStudio.

the class PhoebusApplication method findApplication.

/**
 * @param resource Resource
 * @param prompt   Prompt if there are multiple applications, or use first one?
 * @return Application for opening resource, or <code>null</code> if none found
 */
private AppResourceDescriptor findApplication(final URI resource, final boolean prompt) {
    // Does resource request a specific application?
    final String app_name = ResourceParser.getAppName(resource);
    if (app_name != null) {
        final AppDescriptor app = ApplicationService.findApplication(app_name);
        if (app == null) {
            logger.log(Level.WARNING, "Unknown application '" + app_name + "'");
            return null;
        }
        if (app instanceof AppResourceDescriptor)
            return (AppResourceDescriptor) app;
        else {
            logger.log(Level.WARNING, "'" + app_name + "' application does not handle resources");
            return null;
        }
    }
    // Check all applications
    final List<AppResourceDescriptor> applications = ApplicationService.getApplications(resource);
    if (applications.isEmpty()) {
        logger.log(Level.WARNING, "No application found for opening " + resource);
        return null;
    }
    // Only one app?
    if (applications.size() == 1)
        return applications.get(0);
    // Pick default application based on preference setting?
    if (!prompt) {
        for (AppResourceDescriptor app : applications) for (String part : Preferences.default_apps) if (app.getName().contains(part))
            return app;
        // , not just the first one, which may be undefined
        logger.log(Level.WARNING, "No default application found for opening " + resource + ", using first one");
        return applications.get(0);
    }
    // Prompt user which application to use for this resource
    final List<String> options = applications.stream().map(app -> app.getDisplayName()).collect(Collectors.toList());
    final Dialog<String> which = new ListPickerDialog(main_stage.getScene().getRoot(), options, default_application);
    which.setTitle(Messages.OpenTitle);
    which.setHeaderText(Messages.OpenHdr + resource);
    which.setWidth(300);
    which.setHeight(300);
    final Optional<String> result = which.showAndWait();
    if (!result.isPresent())
        return null;
    default_application = result.get();
    return applications.get(options.indexOf(result.get()));
}

Example 2 with ListPickerDialog

use of org.phoebus.ui.dialog.ListPickerDialog in project phoebus by ControlSystemStudio.

the class ApplicationLauncherService method findApplication.

/**
 * Locate suitable application
 *
 * @param resource
 *            Resource {@link URI}
 * @param prompt
 *            Prompt if there are multiple applications, or use first one?
 * @param stage
 *            If prompt is enabled, a selection dialog will be launched
 *            positioned next to the provided stage. If <code>null</code> then the
 *            default or first application will be used
 * @return Application for opening resource, or <code>null</code> if none
 *         found
 */
public static AppResourceDescriptor findApplication(final URI resource, final boolean prompt, final Stage stage) {
    // Does resource request a specific application?
    final String app_name = ResourceParser.getAppName(resource);
    if (app_name != null) {
        final AppDescriptor app = ApplicationService.findApplication(app_name);
        if (app == null) {
            logger.log(Level.WARNING, "Unknown application '" + app_name + "'");
            return null;
        }
        if (app instanceof AppResourceDescriptor)
            return (AppResourceDescriptor) app;
        else {
            logger.log(Level.WARNING, "'" + app_name + "' application does not handle resources");
            return null;
        }
    }
    // Check all applications
    final List<AppResourceDescriptor> applications = ApplicationService.getApplications(resource);
    if (applications.isEmpty()) {
        logger.log(Level.INFO, "No application found for opening " + resource);
        return null;
    }
    // Only one app?
    if (applications.size() == 1)
        return applications.get(0);
    // Pick default application based on preference setting?
    if (!prompt || stage == null) {
        for (AppResourceDescriptor app : applications) for (String part : Preferences.default_apps) if (app.getName().contains(part))
            return app;
        // , not just the first one, which may be undefined
        final AppResourceDescriptor first = applications.get(0);
        logger.log(Level.WARNING, "No default application found for opening " + resource + ", using first one, \"" + first.getDisplayName() + "\"");
        return first;
    }
    // Prompt user which application to use for this resource
    final List<String> options = applications.stream().map(app -> app.getDisplayName()).collect(Collectors.toList());
    final Dialog<String> which = new ListPickerDialog(stage.getScene().getRoot(), options, null);
    which.setTitle(Messages.OpenTitle);
    which.setHeaderText(Messages.OpenHdr + resource);
    which.setWidth(300);
    which.setHeight(300);
    final Optional<String> result = which.showAndWait();
    if (!result.isPresent())
        return null;
    return applications.get(options.indexOf(result.get()));
}