Example usage for org.eclipse.jface.databinding.swt SWTObservables getRealm

Introduction

In this page you can find the example usage for org.eclipse.jface.databinding.swt SWTObservables getRealm.

Prototype

@Deprecated
public static Realm getRealm(final Display display) 

Source Link

Document

Returns the realm representing the UI thread for the given display.

Usage

From source file:org.eclipse.core.tests.internal.databinding.beans.BeanObservableValueDecoratorTest.java

License:Open Source License

protected void setUp() throws Exception {
    super.setUp();

    bean = new Bean();
    propertyDescriptor = new PropertyDescriptor("value", Bean.class);
    observableValue = BeansObservables.observeValue(SWTObservables.getRealm(Display.getDefault()), bean,
            "value");
    decorator = new BeanObservableValueDecorator(observableValue, propertyDescriptor);
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedListTest.java

License:Open Source License

protected void setUp() throws Exception {
    super.setUp();

    propertyName = "array";
    propertyDescriptor = ((IBeanProperty) BeanProperties.list(Bean.class, propertyName))
            .getPropertyDescriptor();//  ww w.  ja v a2  s  .co  m
    bean = new Bean(new Object[0]);

    list = BeansObservables.observeList(SWTObservables.getRealm(Display.getDefault()), bean, propertyName);
    beanObservable = (IBeanObservable) list;
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedSetTest.java

License:Open Source License

protected void setUp() throws Exception {
    super.setUp();

    propertyName = "array";
    propertyDescriptor = ((IBeanProperty) BeanProperties.set(Bean.class, propertyName)).getPropertyDescriptor();
    bean = new Bean(new HashSet());

    set = BeansObservables.observeSet(SWTObservables.getRealm(Display.getDefault()), bean, propertyName);
    beanObservable = (IBeanObservable) set;
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableListTest.java

License:Open Source License

protected void setUp() throws Exception {
    super.setUp();

    propertyName = "list";
    propertyDescriptor = ((IBeanProperty) BeanProperties.list(Bean.class, propertyName))
            .getPropertyDescriptor();/*from   w w  w.j  av a  2  s  . c o  m*/
    bean = new Bean(new ArrayList());

    list = BeansObservables.observeList(SWTObservables.getRealm(Display.getDefault()), bean, propertyName);
    beanObservable = (IBeanObservable) list;
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableSetTest.java

License:Open Source License

protected void setUp() throws Exception {
    super.setUp();

    bean = new Bean();
    propertyName = "set";
    propertyDescriptor = ((IBeanProperty) BeanProperties.set(Bean.class, propertyName)).getPropertyDescriptor();

    observableSet = BeansObservables.observeSet(SWTObservables.getRealm(Display.getDefault()), bean,
            propertyName, Bean.class);
    beanObservable = (IBeanObservable) observableSet;
    listener = new SetChangeEventTracker();
}

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From source file:org.eclipse.dltk.internal.databinging.RadioButtonListValue.java

License:Open Source License

/**
 * @param button/*  w  ww. j  av a 2  s.  com*/
 */
public RadioButtonListValue(Class<V> valueType, Map<Button, V> buttons) {
    super(SWTObservables.getRealm(buttons.keySet().iterator().next().getDisplay()));
    this.valueType = valueType;
    this.buttons = buttons;
    init();
}

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From source file:org.eclipse.e4.demo.e4photo.Library.java

License:Open Source License

@Inject
public Library(Composite parent, final IWorkspace workspace) {
    final Realm realm = SWTObservables.getRealm(parent.getDisplay());
    this.workspace = workspace;
    initializeWorkspace();/*from  w  w  w .j a v  a  2s .c  om*/
    viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    viewer.getTree().setData("org.eclipse.e4.ui.css.id", "library");

    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();
            selectionService
                    .setSelection(selection.size() == 1 ? selection.getFirstElement() : selection.toArray());
        }
    });
    IObservableFactory setFactory = new IObservableFactory() {
        public IObservable createObservable(Object element) {
            if (element instanceof IContainer && ((IContainer) element).exists()) {
                IObservableSet observableSet = observableSets.get(element);
                if (observableSet == null) {
                    observableSet = new WritableSet(realm);
                    try {
                        observableSet.addAll(Arrays.asList(((IContainer) element).members()));
                    } catch (CoreException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                    observableSets.put((IContainer) element, observableSet);
                }
                return observableSet;
            }
            return Observables.emptyObservableSet();
        }
    };
    viewer.setContentProvider(new ObservableSetTreeContentProvider(setFactory, new TreeStructureAdvisor() {
        public Boolean hasChildren(Object element) {
            return Boolean.valueOf(element instanceof IContainer);
        }
    }));

    viewer.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            if (element instanceof IResource)
                return ((IResource) element).getName();
            return element == null ? "" : element.toString();
        }
    });

    viewer.setSorter(new ViewerSorter());
    viewer.setInput(workspace.getRoot());

    //      Button button = new Button(parent, SWT.PUSH);
    //      button.setText("Create Project");
    //      button.addSelectionListener(new SelectionListener() {
    //         public void widgetSelected(SelectionEvent e) {
    //            String projectName = "Project" + (counter++);
    //            final IProject project = workspace.getRoot().getProject(
    //                  projectName);
    //            final IProjectDescription pd = workspace
    //                  .newProjectDescription(projectName);
    //            try {
    //               workspace.run(new IWorkspaceRunnable() {
    //                  public void run(IProgressMonitor monitor)
    //                        throws CoreException {
    //                     project.create(pd, monitor);
    //                     project.open(monitor);
    //                  }
    //               }, new NullProgressMonitor());
    //            } catch (CoreException e1) {
    //               // TODO Auto-generated catch block
    //               e1.printStackTrace();
    //            }
    //         }
    //
    //         public void widgetDefaultSelected(SelectionEvent e) {
    //         }
    //      });

    GridLayoutFactory.fillDefaults().generateLayout(parent);
}

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From source file:org.eclipse.e4.demo.simpleide.navigator.internal.ResourceNavigator.java

License:Open Source License

@Inject
public ResourceNavigator(Composite parent, final IEclipseContext context, IWorkspace workspace) {
    final Realm realm = SWTObservables.getRealm(parent.getDisplay());
    this.context = context;
    parent.setLayout(new FillLayout());
    TreeViewer viewer = new TreeViewer(parent, SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL);
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();
            selectionService/*w  w w.  ja v  a 2s .c o  m*/
                    .setSelection(selection.size() == 1 ? selection.getFirstElement() : selection.toArray());
            //            context.modify(IServiceConstants.ACTIVE_SELECTION, selection.size() == 1 ? selection.getFirstElement() : selection.toArray());
        }
    });

    IObservableFactory setFactory = new IObservableFactory() {
        public IObservable createObservable(Object element) {
            if (element instanceof IContainer && ((IContainer) element).exists()) {
                IObservableSet observableSet = observableSets.get(element);
                if (observableSet == null) {
                    observableSet = new WritableSet(realm);
                    try {
                        observableSet.addAll(Arrays.asList(((IContainer) element).members()));
                    } catch (CoreException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                    observableSets.put((IContainer) element, observableSet);
                }
                return observableSet;
            }
            return Observables.emptyObservableSet();
        }
    };
    viewer.setContentProvider(new ObservableSetTreeContentProvider(setFactory, new TreeStructureAdvisor() {
        public Boolean hasChildren(Object element) {
            return Boolean.valueOf(element instanceof IContainer);
        }
    }));

    viewer.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            if (element instanceof IResource)
                return ((IResource) element).getName();
            return element == null ? "" : element.toString();
        }
    });
    viewer.setSorter(new ViewerSorter());
    viewer.setInput(workspace.getRoot());
    viewer.addOpenListener(new IOpenListener() {

        public void open(OpenEvent event) {
            MSimpleIDEApplication app = (MSimpleIDEApplication) application;
            IStructuredSelection s = (IStructuredSelection) event.getSelection();
            for (Object o : s.toArray()) {
                if (o instanceof IFile) {
                    IFile f = (IFile) o;
                    context.set(IFile.class, f);
                    String fExt = f.getFileExtension();
                    EDITOR: for (MEditorPartDescriptor desc : app.getEditorPartDescriptors()) {
                        for (String ext : desc.getFileextensions()) {
                            if (ext.equals(fExt)) {
                                context.set(MEditorPartDescriptor.class, desc);
                                System.err.println("Opening with: " + desc);

                                Command cmd = commandService.getCommand("simpleide.command.openeditor");
                                ParameterizedCommand pCmd = ParameterizedCommand.generateCommand(cmd, null);
                                handlerService.executeHandler(pCmd);

                                break EDITOR;
                            }
                        }
                    }
                }
            }

        }
    });
    setupContextMenu(viewer, parent.getShell());
    workspace.addResourceChangeListener(listener);
}

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From source file:org.eclipse.e4.tools.ui.designer.E4WorkbenchProxy.java

License:Open Source License

public void createAndRunUI() {
    final Display display = Display.getDefault();
    Realm.runWithDefault(SWTObservables.getRealm(display), new Runnable() {

        public void run() {
            initializeStyling(display, appContext);

            // Register an SWT resource handler
            appContext.set(IResourceUtilities.class.getName(), new ResourceUtility());

            // Has someone already created one ?
            renderer = (IPresentationEngine) appContext.get(IPresentationEngine.class.getName());
            if (renderer == null) {
                String presentationURI = (String) appContext.get(E4Workbench.PRESENTATION_URI_ARG);
                if (presentationURI != null) {
                    IContributionFactory factory = (IContributionFactory) appContext
                            .get(IContributionFactory.class.getName());
                    renderer = (IPresentationEngine) factory.create(presentationURI, appContext);
                    appContext.set(IPresentationEngine.class.getName(), renderer);
                }/* w  w  w .ja  v a2  s .c o  m*/
                if (renderer == null) {
                    Logger logger = (Logger) appContext.get(Logger.class.getName());
                    logger.error("Failed to create the presentation engine for URI: " + presentationURI); //$NON-NLS-1$
                }
            }

            //            String cssURI = (String) appContext
            //                  .get(E4Workbench.CSS_URI_ARG);
            //            if (cssURI != null) {
            //               String cssResourcesURI = (String) appContext
            //                     .get(E4Workbench.CSS_RESOURCE_URI_ARG);
            //               PartRenderingEngine.initializeStyling(display, appContext);
            //            } else {
            //               initializeNullStyling(appContext);
            //            }

            // Register an SWT resource handler
            // appContext.set(IResourceUtilities.class.getName(), new
            // ResourceUtility(Activator.getDefault()
            // .getBundleAdmin()));

            // set up the keybinding manager
            KeyBindingDispatcher dispatcher = (KeyBindingDispatcher) ContextInjectionFactory
                    .make(KeyBindingDispatcher.class, appContext);
            keyListener = dispatcher.getKeyDownFilter();
            display.addFilter(SWT.KeyDown, keyListener);
            display.addFilter(SWT.Traverse, keyListener);

            // if (device == null || device.isDisposed()) {
            // device = new Shell(display, SWT.NO_TRIM);
            // }

            // device.setSize(0, 0);
            // device.setVisible(true);
            // device.open();
            int x = 0, y = 0, width = 500, height = 500;
            if (renderer != null) {
                if (uiRoot instanceof MApplication) {
                    List<MWindow> children = ((MApplication) uiRoot).getChildren();
                    for (MWindow mWindow : children) {
                        root = renderer.createGui(mWindow);
                        x = mWindow.getX();
                        y = mWindow.getY();
                        // width = mWindow.getWidth();
                        // height = mWindow.getHeight();
                    }
                }
            }
            if (root != null && root instanceof Shell) {
                Shell shell = ((Shell) root);
                if (x < 0) {
                    x = 0;
                }
                if (y < 0) {
                    y = 0;
                }
                shell.setLocation(x, y);
                if (width > 0 && height > 0) {
                    shell.setSize(width, height);
                }
                shell.moveBelow(null);
                shell.setVisible(false);
            }
        }
    });
}

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From source file:org.eclipse.e4.ui.internal.workbench.swt.E4Application.java

License:Open Source License

public E4Workbench createE4Workbench(IApplicationContext applicationContext, final Display display) {
    args = (String[]) applicationContext.getArguments().get(IApplicationContext.APPLICATION_ARGS);

    IEclipseContext appContext = createDefaultContext();
    appContext.set(Realm.class, SWTObservables.getRealm(display));
    appContext.set(UISynchronize.class, new UISynchronize() {

        public void syncExec(Runnable runnable) {
            display.syncExec(runnable);//from w ww  . j  av a  2  s .  com
        }

        public void asyncExec(Runnable runnable) {
            display.asyncExec(runnable);
        }
    });
    appContext.set(IApplicationContext.class, applicationContext);

    // Check if DS is running
    if (!appContext.containsKey("org.eclipse.e4.ui.workbench.modeling.EPartService")) {
        throw new IllegalStateException(
                "Core services not available. Please make sure that a declarative service implementation (such as the bundle 'org.eclipse.equinox.ds') is available!");
    }

    // Get the factory to create DI instances with
    IContributionFactory factory = (IContributionFactory) appContext.get(IContributionFactory.class.getName());

    // Install the life-cycle manager for this session if there's one
    // defined
    String lifeCycleURI = getArgValue(IWorkbench.LIFE_CYCLE_URI_ARG, applicationContext, false);
    if (lifeCycleURI != null) {
        lcManager = factory.create(lifeCycleURI, appContext);
        if (lcManager != null) {
            // Let the manager manipulate the appContext if desired
            ContextInjectionFactory.invoke(lcManager, PostContextCreate.class, appContext, null);
        }
    }
    // Create the app model and its context
    MApplication appModel = loadApplicationModel(applicationContext, appContext);
    appModel.setContext(appContext);

    boolean isRtl = ((Window.getDefaultOrientation() & SWT.RIGHT_TO_LEFT) != 0);
    appModel.getTransientData().put(E4Workbench.RTL_MODE, isRtl);

    // for compatibility layer: set the application in the OSGi service
    // context (see Workbench#getInstance())
    if (!E4Workbench.getServiceContext().containsKey(MApplication.class.getName())) {
        // first one wins.
        E4Workbench.getServiceContext().set(MApplication.class.getName(), appModel);
    }

    // Set the app's context after adding itself
    appContext.set(MApplication.class.getName(), appModel);

    // This context will be used by the injector for its
    // extended data suppliers
    ContextInjectionFactory.setDefault(appContext);

    // adds basic services to the contexts
    initializeServices(appModel);

    // let the life cycle manager add to the model
    if (lcManager != null) {
        ContextInjectionFactory.invoke(lcManager, ProcessAdditions.class, appContext, null);
        ContextInjectionFactory.invoke(lcManager, ProcessRemovals.class, appContext, null);
    }

    // Create the addons
    IEclipseContext addonStaticContext = EclipseContextFactory.create();
    for (MAddon addon : appModel.getAddons()) {
        addonStaticContext.set(MAddon.class, addon);
        Object obj = factory.create(addon.getContributionURI(), appContext, addonStaticContext);
        addon.setObject(obj);
    }

    // Parse out parameters from both the command line and/or the product
    // definition (if any) and put them in the context
    String xmiURI = getArgValue(IWorkbench.XMI_URI_ARG, applicationContext, false);
    appContext.set(IWorkbench.XMI_URI_ARG, xmiURI);

    String themeId = getArgValue(E4Application.THEME_ID, applicationContext, false);
    appContext.set(E4Application.THEME_ID, themeId);

    String cssURI = getArgValue(IWorkbench.CSS_URI_ARG, applicationContext, false);
    if (cssURI != null) {
        appContext.set(IWorkbench.CSS_URI_ARG, cssURI);
    }

    // Temporary to support old property as well
    if (cssURI != null && !cssURI.startsWith("platform:")) {
        System.err.println(
                "Warning " + cssURI + " changed its meaning it is used now to run without theme support");
        appContext.set(E4Application.THEME_ID, cssURI);
    }

    String cssResourcesURI = getArgValue(IWorkbench.CSS_RESOURCE_URI_ARG, applicationContext, false);
    appContext.set(IWorkbench.CSS_RESOURCE_URI_ARG, cssResourcesURI);
    appContext.set(E4Workbench.RENDERER_FACTORY_URI,
            getArgValue(E4Workbench.RENDERER_FACTORY_URI, applicationContext, false));

    // This is a default arg, if missing we use the default rendering engine
    String presentationURI = getArgValue(IWorkbench.PRESENTATION_URI_ARG, applicationContext, false);
    if (presentationURI == null) {
        presentationURI = PartRenderingEngine.engineURI;
    }
    appContext.set(IWorkbench.PRESENTATION_URI_ARG, presentationURI);

    // Instantiate the Workbench (which is responsible for
    // 'running' the UI (if any)...
    return workbench = new E4Workbench(appModel, appContext);
}

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