Examples with ModelBasedPlot org.csstudio.trends.databrowser3.ui.ModelBasedPlot used on opensource projects

Example 1 with ModelBasedPlot

use of org.csstudio.trends.databrowser3.ui.ModelBasedPlot 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 2 with ModelBasedPlot

use of org.csstudio.trends.databrowser3.ui.ModelBasedPlot in project org.csstudio.display.builder by kasemir.

the class PlotDemo method createGUI.

// final private PlotListener listener = new PlotListener()
// {
// @Override
// public void scrollRequested(final boolean enable_scrolling)
// {
// System.out.println("Scroll enabled: " + enable_scrolling);
// scroll = enable_scrolling;
// }
// 
// @Override
// public void timeConfigRequested()
// {
// System.out.println("Time Config requested");
// }
// 
// @Override
// public void timeAxisChanged(final long start_ms, final long end_ms)
// {
// start_time = TimestampHelper.fromMillisecs(start_ms);
// end_time = TimestampHelper.fromMillisecs(end_ms);
// System.out.println("Time axis: " + start_time + " ... " + end_time);
// }
// 
// @Override
// public void valueAxisChanged(final int index, final double lower, final double upper)
// {
// System.out.println("Value axis " + index + ": " + lower + " ... " + upper);
// }
// 
// @Override
// public void droppedName(final String name)
// {
// System.out.println("Name dropped: " + name);
// }
// 
// @Override
// public void droppedPVName(final ProcessVariable name, final ArchiveDataSource archive)
// {
// System.out.println("PV Name dropped: " + name);
// }
// 
// @Override
// public void droppedFilename(final String file_name)
// {
// System.out.println("File Name dropped: " + file_name);
// }
// 
// @Override
// public void xyGraphConfigChanged(XYGraph newValue) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void removeAnnotationChanged(Annotation oldValue) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void addAnnotationChanged(Annotation newValue) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void backgroundColorChanged(Color newValue) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void timeAxisForegroundColorChanged(Color oldColor,
// Color newColor) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void valueAxisForegroundColorChanged(int index, Color oldColor,
// Color newColor) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void valueAxisTitleChanged(int index, String oldTitle,
// String newTitle) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void valueAxisAutoScaleChanged(int index, boolean oldAutoScale,
// boolean newAutoScale) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void traceNameChanged(int index, String oldName, String newName) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void traceYAxisChanged(int index, AxisConfig oldConfig,
// AxisConfig config) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void traceTypeChanged(int index, TraceType old,
// TraceType newTraceType) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void traceColorChanged(int index, Color old, Color newColor) {
// // TODO Auto-generated method stub
// 
// }
// 
// @Override
// public void valueAxisLogScaleChanged(int index, boolean old,
// boolean logScale) {
// // TODO Auto-generated method stub
// 
// }
// };
private void createGUI(final Composite parent) {
    final GridLayout layout = new GridLayout(1, false);
    parent.setLayout(layout);
    ModelBasedPlot plot;
    try {
        plot = new ModelBasedPlot(true);
    } catch (Exception e1) {
        e1.printStackTrace();
        return;
    }
    final FXCanvas canvas = new FXCanvas(parent, SWT.NONE);
    canvas.setScene(new Scene(plot.getPlot()));
    canvas.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, layout.numColumns, 1));
    // [Done] button to end demo
    final Button ok = new Button(parent, SWT.PUSH);
    ok.setText("Done");
    ok.setLayoutData(new GridData(SWT.RIGHT, 0, true, false));
    ok.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(final SelectionEvent e) {
            run = false;
        }
    });
    // plot.addListener(listener);
    // Create demo samples
    final List<PlotSample> values = new ArrayList<PlotSample>();
    for (int i = 1; i < 10; ++i) values.add(new PlotSample("Test", TestHelper.makeValue(i)));
    values.add(new PlotSample("Test", TestHelper.makeError(15, "Disconnected")));
    // Single value. Line should continue until the following 'disconnect'.
    values.add(new PlotSample("Test", TestHelper.makeValue(17)));
    values.add(new PlotSample("Test", TestHelper.makeError(18, "Disconnected")));
    for (int i = 20; i < 30; ++i) values.add(new PlotSample("Test", TestHelper.makeValue(i)));
    final PlotSampleArray samples = new PlotSampleArray();
    samples.set(values);
    // Add item with demo samples
    final ModelItem item = new ModelItem("Demo") {

        @Override
        public PlotSamples getSamples() {
            return samples;
        }

        @Override
        public void write(final PrintWriter writer) {
        // NOP
        }
    };
    // TODO: Fix or remove
    // item.setColor(new RGB(0, 0, 255));
    plot.addTrace(item);
// start_time = VTypeHelper.getTimestamp(samples.getSample(0).getValue());
// end_time = VTypeHelper.getTimestamp(samples.getSample(samples.getSize()-1).getValue());
// plot.setTimeRange(start_time, end_time);
}

Example 3 with ModelBasedPlot

use of org.csstudio.trends.databrowser3.ui.ModelBasedPlot in project org.csstudio.display.builder by kasemir.

the class DataBrowserWidgedEditPart method activate.

/**
 * {@inheritDoc}}
 */
@Override
public void activate() {
    // In run mode, start controller, which will start model
    if (getExecutionMode() == ExecutionMode.RUN_MODE) {
        try {
            // Connect plot to model (created by OPI/GEF)
            final ModelBasedPlot plot_widget = gui.getDataBrowserPlot();
            controller = new ControllerSWT(null, getWidgetModel().createDataBrowserModel(), plot_widget);
            controller.start();
            // Have PV for cursor data?
            final String pv_name = getWidgetModel().getSelectionValuePv();
            if (!pv_name.isEmpty()) {
                pv.set(PVManager.write(ExpressionLanguage.channel(pv_name)).async());
                plot_widget.getPlot().addListener(plot_listener);
            }
            // Add context menu to the SWT control
            // for opening full data browser
            final MenuManager mm = new MenuManager();
            mm.add(new OpenDataBrowserAction(this));
            mm.add(new ShowToolbarAction(this));
            // TODO: legend action
            // mm.add(plot_widget.getPlot().getLegendAction());
            final Control control = gui.getSWTWidget();
            final Menu menu = mm.createContextMenu(control);
            control.setMenu(menu);
        } catch (Exception ex) {
            Logger.getLogger(Activator.ID).log(Level.SEVERE, "Cannot start Data Browser Widget", ex);
        }
    }
    super.activate();
}

Example 4 with ModelBasedPlot

use of org.csstudio.trends.databrowser3.ui.ModelBasedPlot in project org.csstudio.display.builder by kasemir.

the class DataBrowserWidgetFigure method createSWTWidget.

@Override
protected Control createSWTWidget(final Composite parent, final int style) {
    final JFX_SWT_Wrapper wrapper = new JFX_SWT_Wrapper(parent, () -> {
        Parent root;
        try {
            plot = new ModelBasedPlot(editPart.getExecutionMode() == ExecutionMode.RUN_MODE);
            root = plot.getPlot();
        } catch (Exception ex) {
            logger.log(Level.WARNING, "Cannot create Data Browser OPI Widget's plot", ex);
            root = new Label("Cannot initialize Plot");
        }
        return new Scene(root);
    });
    return wrapper.getFXCanvas();
}