Examples with Display org.eclipse.swt.widgets.Display used on opensource projects

Example 51 with Display

use of org.eclipse.swt.widgets.Display in project ACS by ACS-Community.

the class LoadFromCDBActionDelegate method run.

@Override
public void run(IAction action) {
    if (_window == null)
        return;
    boolean confirmLoad;
    confirmLoad = MessageDialog.openQuestion(_window.getShell(), "Load from CDB", "Load contents from the CDB?");
    if (!confirmLoad)
        return;
    final Display display = _window.getShell().getDisplay();
    new Thread(new Runnable() {

        public void run() {
            display.syncExec(new Runnable() {

                public void run() {
                    // Disable all views
                    IViewReference[] views = _window.getActivePage().getViewReferences();
                    for (int i = 0; i < views.length; i++) {
                        if (views[i].getView(false) instanceof IMyViewPart)
                            ((IMyViewPart) views[i].getView(false)).setEnabled(false);
                    }
                }
            });
            // Reload information from the CDB
            AlarmSystemManager.getInstance().loadFromCDB();
            display.asyncExec(new Runnable() {

                public void run() {
                    // Enable all views, and reload their contents
                    IViewReference[] views = _window.getActivePage().getViewReferences();
                    for (int i = 0; i < views.length; i++) {
                        if (views[i].getView(false) instanceof IMyViewPart) {
                            IMyViewPart view = ((IMyViewPart) views[i].getView(false));
                            view.setEnabled(true);
                            view.refreshContents();
                        }
                    }
                }
            });
        }
    }).start();
}

Example 52 with Display

use of org.eclipse.swt.widgets.Display in project ACS by ACS-Community.

the class Application method stop.

public void stop() {
    final IWorkbench workbench = PlatformUI.getWorkbench();
    if (workbench == null)
        return;
    final Display display = workbench.getDisplay();
    display.syncExec(new Runnable() {

        public void run() {
            if (!display.isDisposed())
                workbench.close();
        }
    });
}

Example 53 with Display

use of org.eclipse.swt.widgets.Display in project ACS by ACS-Community.

the class ApplicationWorkbenchWindowAdvisor method postWindowOpen.

public void postWindowOpen() {
    final IStatusLineManager status = getWindowConfigurer().getActionBarConfigurer().getStatusLineManager();
    status.setMessage("Application starting...");
    final Display display = getWindowConfigurer().getWindow().getShell().getDisplay();
    // Disables the initial view
    IViewReference[] views = getWindowConfigurer().getWindow().getWorkbench().getActiveWorkbenchWindow().getActivePage().getViewReferences();
    for (int i = 0; i < views.length; i++) {
        if (views[i].getId().compareTo(AlarmSystemView.ID) == 0)
            ((IMyViewPart) views[i].getView(false)).setEnabled(false);
    }
    boolean authenticated = false;
    AuthenticationDialog d = new AuthenticationDialog(ApplicationWorkbenchWindowAdvisor.this.getWindowConfigurer().getWindow().getShell());
    UserAuthenticator.Role role = null;
    while (!authenticated) {
        d.open();
        UserAuthenticator userAuth = new UserAuthenticator();
        try {
            role = userAuth.authenticate(d.getUser(), d.getPassword());
        } catch (UserAuthenticatorException e) {
            d.setErrorMessage("Authentication unsuccessful");
            continue;
        } catch (IllegalArgumentException e) {
            d.setErrorMessage("Please authenticate yourselve");
            continue;
        } finally {
            status.setMessage("Authentication successful");
        }
        authenticated = true;
    }
    final UserAuthenticator.Role finalRole = role;
    new Thread(new Runnable() {

        @Override
        public void run() {
            AlarmSystemManager asm = AlarmSystemManager.getInstance(finalRole);
            try {
                display.asyncExec(new Runnable() {

                    public void run() {
                        status.setMessage("Connecting to Manager");
                    }
                });
                asm.connectToManager();
                display.asyncExec(new Runnable() {

                    public void run() {
                        status.setMessage("Connecting to CDB DAL");
                    }
                });
                asm.connectToDAL();
                display.asyncExec(new Runnable() {

                    public void run() {
                        status.setMessage("Loading contents from the CDB");
                    }
                });
                asm.loadFromCDB();
                final String error = asm.checkCDB();
                if (error.compareTo("") != 0) {
                    display.asyncExec(new Runnable() {

                        public void run() {
                            ErrorDialog edialog = new ErrorDialog(getWindowConfigurer().getWindow().getShell(), "CDB Error", "Error while checking CDB integrity", new Status(IStatus.ERROR, "cl.utfsm.acs.acg", error), IStatus.ERROR);
                            edialog.setBlockOnOpen(true);
                            edialog.open();
                        }
                    });
                }
            } catch (Exception e) {
                e.printStackTrace();
                display.asyncExec(new Runnable() {

                    public void run() {
                        status.setErrorMessage("Couldn't successfully connect to AS configuation");
                    }
                });
                return;
            }
            /*  If everything went OK:
				     * Show the other views
				     *  Enable the widgets and inform the user */
            display.asyncExec(new Runnable() {

                public void run() {
                    IWorkbenchPage page = getWindowConfigurer().getWindow().getActivePage();
                    try {
                        if (finalRole == Role.Administrator || finalRole == Role.Operator) {
                            page.showView(SourcesView.ID, null, IWorkbenchPage.VIEW_VISIBLE);
                            page.showView(CategoriesView.ID, null, IWorkbenchPage.VIEW_VISIBLE);
                            page.showView(AlarmsView.ID, null, IWorkbenchPage.VIEW_VISIBLE);
                            page.showView(ReductionsView.ID, null, IWorkbenchPage.VIEW_VISIBLE);
                            page.showView("org.eclipse.pde.runtime.LogView", null, IWorkbenchPage.VIEW_VISIBLE);
                        }
                    } catch (PartInitException e) {
                        status.setErrorMessage("Cannot open other views");
                    }
                    IViewReference[] views = page.getViewReferences();
                    for (int i = 0; i < views.length; i++) {
                        if (views[i].getId().compareTo(AlarmSystemView.ID) == 0)
                            ((IMyViewPart) views[i].getView(false)).setEnabled(true);
                        if (finalRole == Role.Operator)
                            if (views[i].getView(false) instanceof IMyViewPart)
                                ((IMyViewPart) views[i].getView(false)).setReadOnly(true);
                    }
                    status.setMessage("Application started successfully");
                }
            });
        }
    }).start();
}

Example 54 with Display

use of org.eclipse.swt.widgets.Display in project ACS by ACS-Community.

the class EventDetailTestHarness method main.

/**
	 * @param args
	 */
public static void main(String[] args) {
    EventModel em = null;
    try {
        em = EventModel.getInstance();
        logger = em.getLogger();
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println("Couldn't create the Event Model.");
        System.exit(1);
    }
    seCreator = new StructuredEventCreator(em.getContainerServices());
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    new EventDetailTestHarness(shell);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

Example 55 with Display

use of org.eclipse.swt.widgets.Display in project ACS by ACS-Community.

the class DocumentBase method refresh.

/**
	 * Refresh the content of the table
	 */
private void refresh() {
    if (!shutdown && tableViewer != null) {
        Display display = Display.getDefault();
        display.syncExec(new Runnable() {

            public void run() {
                if (!shutdown && !tableViewer.getControl().isDisposed()) {
                    tableViewer.refresh();
                }
            }
        });
    }
}