Examples with Model org.csstudio.trends.databrowser3.model.Model used on opensource projects

Example 1 with Model

use of org.csstudio.trends.databrowser3.model.Model in project org.csstudio.display.builder by kasemir.

the class DataBrowserEditor method fillContextMenu.

/**
 * Dynamically fill context menu
 *  @param manager
 */
private void fillContextMenu(final IMenuManager manager) {
    final Activator activator = Activator.getDefault();
    final Shell shell = getSite().getShell();
    final UndoableActionManager op_manager = plot.getPlot().getUndoableActionManager();
    manager.add(toggle_toolbar);
    manager.add(toggle_legend);
    manager.add(new Separator());
    manager.add(new AddPVAction(op_manager, shell, model, false));
    manager.add(new AddPVAction(op_manager, shell, model, true));
    final boolean is_rcp = SingleSourcePlugin.getUIHelper().getUI() == UI.RCP;
    if (is_rcp) {
        try {
            for (IAction imp : SampleImporters.createImportActions(op_manager, shell, model)) manager.add(imp);
        } catch (Exception ex) {
            ExceptionDetailsErrorDialog.openError(shell, Messages.Error, ex);
        }
    }
    manager.add(new RemoveUnusedAxesAction(op_manager, model));
    manager.add(new RefreshAction(controller));
    manager.add(new Separator());
    manager.add(new OpenPropertiesAction());
    manager.add(new OpenViewAction(SearchView.ID, Messages.OpenSearchView, activator.getImageDescriptor("icons/search.gif")));
    if (is_rcp)
        manager.add(new OpenViewAction(ExportView.ID, Messages.OpenExportView, activator.getImageDescriptor("icons/export.png")));
    manager.add(new OpenViewAction(SampleView.ID, Messages.InspectSamples, activator.getImageDescriptor("icons/inspect.gif")));
    manager.add(new OpenPerspectiveAction(activator.getImageDescriptor("icons/databrowser.png"), Messages.OpenDataBrowserPerspective, Perspective.ID));
    manager.add(new OpenViewAction(WaveformView.ID, Messages.OpenWaveformView, activator.getImageDescriptor("icons/wavesample.gif")));
    manager.add(new Separator());
    manager.add(new GroupMarker(IWorkbenchActionConstants.MB_ADDITIONS));
    if (is_rcp) {
        manager.add(new Separator());
        manager.add(snapshot);
        if (EMailSender.isEmailSupported())
            manager.add(new SendEMailAction(shell, plot.getPlot()));
        manager.add(new PrintAction(shell, plot.getPlot()));
        if (SendToElogAction.isElogAvailable())
            manager.add(new SendToElogAction(shell, plot.getPlot()));
    }
}

Example 2 with Model

use of org.csstudio.trends.databrowser3.model.Model in project org.csstudio.display.builder by kasemir.

the class DataBrowserEditor method createPartControl.

/**
 * Create Plot GUI, connect to model via Controller
 *  {@inheritDoc}
 */
@Override
public void createPartControl(final Composite parent) {
    // Create GUI elements (Plot)
    parent.setLayout(new FillLayout());
    final JFX_SWT_Wrapper wrapper = new JFX_SWT_Wrapper(parent, () -> {
        try {
            plot = new ModelBasedPlot(true);
        } catch (Exception ex) {
            logger.log(Level.WARNING, "Cannot create plot", ex);
        }
        return new Scene(plot.getPlot());
    });
    final Control plot_canvas = wrapper.getFXCanvas();
    final Scene scene = wrapper.getScene();
    JFXCursorFix.apply(scene, parent.getDisplay());
    try {
        hookDragAndDrop(plot_canvas);
    } catch (Throwable ex) {
        // Adding D&D to FXCanvas involves some hacking
        // that might break as SWT internals get updated.
        logger.log(Level.WARNING, "Cannot initialize Drag&Drop", ex);
    }
    // Create and start controller
    controller = new ControllerSWT(parent.getShell(), model, plot);
    try {
        controller.start();
    } catch (Exception ex) {
        ExceptionDetailsErrorDialog.openError(parent.getShell(), Messages.Error, ex);
    }
    // Only the 'page' seems to know if a part is visible or not,
    // so use PartListener to update controller's redraw handling
    getSite().getPage().addPartListener(new IPartListener2() {

        private boolean isThisEditor(final IWorkbenchPartReference part) {
            return part.getPart(false) == DataBrowserEditor.this;
        }

        // Enable redraws...
        @Override
        public void partOpened(final IWorkbenchPartReference part) {
            if (isThisEditor(part))
                controller.suppressRedraws(false);
        }

        @Override
        public void partVisible(final IWorkbenchPartReference part) {
            if (isThisEditor(part))
                controller.suppressRedraws(false);
        }

        // Suppress redraws...
        @Override
        public void partHidden(final IWorkbenchPartReference part) {
            if (isThisEditor(part))
                controller.suppressRedraws(true);
        }

        @Override
        public void partClosed(final IWorkbenchPartReference part) {
            if (isThisEditor(part))
                controller.suppressRedraws(true);
        }

        // Ignore
        @Override
        public void partInputChanged(final IWorkbenchPartReference part) {
        /* NOP */
        }

        @Override
        public void partDeactivated(final IWorkbenchPartReference part) {
        /* NOP */
        }

        @Override
        public void partBroughtToTop(final IWorkbenchPartReference part) {
        /* NOP */
        }

        @Override
        public void partActivated(final IWorkbenchPartReference part) {
        /* NOP */
        }
    });
    toggle_legend = new ToggleLegendAction(plot.getPlot(), true);
    toggle_toolbar = new ToggleToolbarAction(plot.getPlot(), true);
    snapshot = new SnapshotAction(plot.getPlot(), parent.getShell());
    createContextMenu(plot_canvas);
}

Example 3 with Model

use of org.csstudio.trends.databrowser3.model.Model in project org.csstudio.display.builder by kasemir.

the class DataBrowserEditor method init.

/**
 * Initialize model from editor input
 *  {@inheritDoc}
 */
@Override
public void init(final IEditorSite site, final IEditorInput input) throws PartInitException {
    setSite(site);
    if (input instanceof DataBrowserModelEditorInput) {
        // Received model with input
        model = ((DataBrowserModelEditorInput) input).getModel();
        setInput(input);
    } else {
        // Create new model
        model = new Model();
        setInput(new DataBrowserModelEditorInput(input, model));
        // Load model content from file
        try (final InputStream stream = SingleSourcePlugin.getResourceHelper().getInputStream(input)) {
            if (stream != null)
                new XMLPersistence().load(model, stream);
        } catch (Exception ex) {
            throw new PartInitException(NLS.bind(Messages.ConfigFileErrorFmt, input.getName()), ex);
        }
    }
    // Update the editor's name from "Data Browser" to title of model or file name
    // See DataBrowserModelEditorInput.getName()
    setPartName(getEditorInput().getName());
    model_listener = new ModelListenerAdapter() {

        @Override
        public void changedSaveChangesBehavior(final boolean save_changes) {
            is_dirty = save_changes;
            firePropertyChange(IEditorPart.PROP_DIRTY);
        }

        @Override
        public void changedTitle() {
            setDirty(true);
        }

        @Override
        public void changedLayout() {
            setDirty(true);
        }

        @Override
        public void changedTiming() {
            setDirty(true);
        }

        @Override
        public void changedArchiveRescale() {
            setDirty(true);
        }

        @Override
        public void changedColorsOrFonts() {
            setDirty(true);
        }

        @Override
        public void changedTimerange() {
            setDirty(true);
        }

        @Override
        public void changeTimeAxisConfig() {
            setDirty(true);
        }

        @Override
        public void changedAxis(final Optional<AxisConfig> axis) {
            setDirty(true);
        }

        @Override
        public void itemAdded(final ModelItem item) {
            setDirty(true);
        }

        @Override
        public void itemRemoved(final ModelItem item) {
            setDirty(true);
        }

        @Override
        public void changedItemVisibility(final ModelItem item) {
            setDirty(true);
        }

        @Override
        public void changedItemLook(final ModelItem item) {
            site.getShell().getDisplay().asyncExec(() -> setDirty(true));
        }

        @Override
        public void changedItemDataConfig(PVItem item) {
            setDirty(true);
        }

        @Override
        public void scrollEnabled(final boolean scroll_enabled) {
            setDirty(true);
        }

        @Override
        public void changedAnnotations() {
            setDirty(true);
        }
    };
    model.addListener(model_listener);
}

Example 4 with Model

use of org.csstudio.trends.databrowser3.model.Model in project org.csstudio.display.builder by kasemir.

the class EditFormulaDialogDemo method dialogDemo.

public void dialogDemo() throws Exception {
    final Shell shell = new Shell();
    // Demo model with some PVs and a formula
    final Model model = new Model();
    model.addItem(new PVItem("fred", 0.0));
    model.addItem(new PVItem("freddy", 0.0));
    model.addItem(new PVItem("jane", 0.0));
    model.addItem(new PVItem("janet", 0.0));
    final FormulaItem formula = new FormulaItem("demo", "2*x2", new FormulaInput[] { new FormulaInput(model.getItem("fred"), "x2"), new FormulaInput(model.getItem("janet"), "jj") });
    model.addItem(formula);
    final EditFormulaDialog edit = new EditFormulaDialog(null, shell, formula);
    System.out.println("Before editing:");
    dump(formula);
    if (edit.open()) {
        System.out.println("After editing:");
        dump(formula);
    } else
        System.out.println("Cancelled");
}

Example 5 with Model

use of org.csstudio.trends.databrowser3.model.Model in project org.csstudio.display.builder by kasemir.

the class ControllerDemo method debug.

protected void debug() {
    for (ModelItem item : model.getItems()) {
        if (!(item instanceof PVItem)) {
            continue;
        }
        System.out.println("\n" + item.getName() + ":");
        final PlotSamples samples = item.getSamples();
        samples.getLock().lock();
        try {
            if (samples.size() <= 0)
                continue;
            Instant last = samples.get(0).getPosition();
            for (int s = 0; s < samples.size(); ++s) {
                final PlotSample sample = samples.get(s);
                System.out.println(sample);
                final Instant time = sample.getPosition();
                if (time.compareTo(last) < 0) {
                    System.out.println("Time sequence error!");
                    break;
                }
                last = time;
            }
        } finally {
            samples.getLock().unlock();
        }
    }
    new XMLPersistence().write(model, System.out);
}