Example usage for org.eclipse.jface.viewers IStructuredSelection isEmpty

List of usage examples for org.eclipse.jface.viewers IStructuredSelection isEmpty

  1. HOME
  2. Java
  3. org.eclipse.jface
  4. org.eclipse.jface.viewers.*
  5. IStructuredSelection
  6. isEmpty

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IStructuredSelection isEmpty.

Prototype

public boolean isEmpty();

Source Link

Document

Returns whether this selection is empty.

Usage

From source file:ca.uvic.cs.tagsea.ui.views.WaypointsComposite.java

License:Open Source License

/**
 * Gets the selected waypoints or returns empty array.
 * @return Waypoint[] the selected waypoints or an empty array
 */// www  .j  a v a 2s .  c om
public Waypoint[] getSelectedWaypoints() {
    Waypoint[] wps = new Waypoint[0];
    IStructuredSelection sel = (IStructuredSelection) waypointsTableViewer.getSelection();
    if (!sel.isEmpty()) {
        Object[] array = sel.toArray();
        ArrayList<Waypoint> wpList = new ArrayList<Waypoint>(array.length);
        for (Object obj : array) {
            if (obj instanceof Waypoint) {
                wpList.add((Waypoint) obj);
            }
        }
        wps = new Waypoint[wpList.size()];
        wps = (Waypoint[]) wpList.toArray(wps);
    }
    return wps;
}

From source file:cane.brothers.e4.commander.part.DynamicTab.java

License:Open Source License

@Override
public void selectionChanged(SelectionChangedEvent event) {
    Object prevSelection = selectionService.getSelection();
    if (log.isDebugEnabled()) {
        log.debug("Prev selection is {}", prevSelection); //$NON-NLS-1$
    }/*  w  ww  . ja  va  2 s .  co m*/

    IStructuredSelection selection = (IStructuredSelection) event.getSelection();
    boolean hasSelection = selection != null && selection.isEmpty() == false;

    if (hasSelection) {
        Object firstElement = selection.getFirstElement();
        if (log.isDebugEnabled()) {
            log.debug("Current selection is {}", firstElement); //$NON-NLS-1$
        }

        // set the selection to the service
        selectionService.setSelection(firstElement);

        if (log.isDebugEnabled()) {
            log.debug("Selection changed:"); //$NON-NLS-1$
        }

        // trace selected objects
        for (Object sel : selection.toArray()) {
            if (sel instanceof PathFixture) {
                PathFixture fixture = (PathFixture) sel;
                if (log.isDebugEnabled()) {
                    log.debug("   " + fixture); //$NON-NLS-1$
                }
            }
        }
    }
}

From source file:ch.docbox.elexis.DocboxDocumentsView.java

License:Open Source License

@Override
public void createPartControl(Composite parent) {
    table = new Table(parent, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);

    String[] colLabels = getColumnLabels();
    int columnWidth[] = getColumnWidth();
    SortListener sortListener = new SortListener();
    TableColumn[] cols = new TableColumn[colLabels.length];
    for (int i = 0; i < colLabels.length; i++) {
        cols[i] = new TableColumn(table, SWT.NONE);
        cols[i].setWidth(columnWidth[i]);
        cols[i].setText(colLabels[i]);// w w  w .j a  va  2  s  . c o m
        cols[i].setData(new Integer(i));
        cols[i].addSelectionListener(sortListener);
    }

    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    boldFont = createBoldFont(table.getFont());

    tableViewer = new TableViewer(table);
    tableViewer.setContentProvider(new ViewContentProvider());
    tableViewer.setLabelProvider(new ViewLabelProvider());
    tableViewer.setSorter(new Sorter());
    tableViewer.setUseHashlookup(true);

    Transfer[] transferTypes = new Transfer[] { FileTransfer.getInstance() };

    tableViewer.addDragSupport(DND.DROP_COPY, transferTypes, new DragSourceListener() {

        private CdaMessage cdaMessage;

        @Override
        public void dragStart(DragSourceEvent event) {
            event.doit = true;
            event.detail = DND.DROP_MOVE;
            log.log("dragStart", Log.DEBUGMSG);
        }

        @Override
        public void dragSetData(DragSourceEvent event) {

            ISelection selection = tableViewer.getSelection();
            Object obj = ((IStructuredSelection) selection).getFirstElement();

            if (obj != null) {
                cdaMessage = (CdaMessage) obj;
                String files[] = cdaMessage.getFiles();
                for (int i = 0; i < files.length; ++i) {
                    files[i] = cdaMessage.getPath(files[i]);
                    log.log("dragSetData " + files[i], Log.DEBUGMSG);
                }
                event.data = files;
            }

        }

        @Override
        public void dragFinished(DragSourceEvent event) {
            log.log("dragFinished", Log.DEBUGMSG);
            if (event.detail == 1) {
                cdaMessage.setAssignedToOmnivore();
            }
        }

    });

    selectionEvent(CoreHub.actUser);
    tableViewer.setInput(getViewSite());

    actionOpenAttachments = new Action(Messages.DocboxDocumentsView_Action_AttachmentsOpen) {
        public void run() {
            ISelection selection = tableViewer.getSelection();
            Object obj = ((IStructuredSelection) selection).getFirstElement();
            CdaMessage cdaMessage = (CdaMessage) obj;
            cdaMessage.execute();
        }
    };

    actionShowCdaDocument = new Action(Messages.DocboxDocumentsView_Action_ShowCdaDocument) {
        public void run() {
            ISelection selection = tableViewer.getSelection();
            Object obj = ((IStructuredSelection) selection).getFirstElement();
            CdaMessage cdaMessage = (CdaMessage) obj;
            TextTransfer textTransfer = TextTransfer.getInstance();
            final Clipboard cb = new Clipboard(UiDesk.getDisplay());
            cb.setContents(new Object[] { cdaMessage.getCda() }, new Transfer[] { textTransfer });
        }
    };

    actionDeleteDocument = new Action(Messages.DocboxDocumentsView_Action_Delete) {
        public void run() {
            ISelection selection = tableViewer.getSelection();
            Object obj = ((IStructuredSelection) selection).getFirstElement();
            if (obj != null) {
                CdaMessage cdaMessage = (CdaMessage) obj;
                MessageBox messageBox = new MessageBox(UiDesk.getDisplay().getActiveShell(),
                        SWT.ICON_WARNING | SWT.OK | SWT.CANCEL);
                messageBox.setText(Messages.DocboxDocumentsView_Action_Delete);
                messageBox.setMessage(String.format(Messages.DocboxDocumentsView_Action_DeleteConfirmMsg,
                        cdaMessage.getTitle()));
                if (messageBox.open() == SWT.OK) {
                    cdaMessage.deleteDocs();
                    tableViewer.refresh();
                }
            }
        }
    };

    actionCreatePatient = new Action(Messages.DocboxDocumentsView_Action_CreatePatient) {
        public void run() {
            ISelection selection = tableViewer.getSelection();
            Object obj = ((IStructuredSelection) selection).getFirstElement();

            if (obj != null) {
                CdaMessage cdaMessage = (CdaMessage) obj;

                CdaChXPath xpath = new CdaChXPath();
                String name = cdaMessage.getCda();
                if (name != null) {
                    xpath.setPatientDocument(cdaMessage.getCda());

                    String family = xpath.getPatientLastName();
                    String given = xpath.getPatientFirstName();
                    String streetAdressLine = xpath.getPatientStreet();
                    String plz = xpath.getPatientPlz();
                    String city = xpath.getPatientCity();

                    Patient p = new Patient(family, given, "", "");
                    p.set(Person.NAME, family);
                    p.set(Person.FIRSTNAME, given);

                    p.set(Kontakt.FLD_STREET, streetAdressLine);
                    p.set(Kontakt.FLD_ZIP, plz);
                    p.set(Kontakt.FLD_PLACE, city);

                    p.set(Patient.FLD_E_MAIL, xpath.getPatientEmail());
                    if ("M".equals(xpath.getPatientGender())) {
                        p.set(Patient.FLD_SEX, "m");
                    }
                    if ("F".equals(xpath.getPatientGender())) {
                        p.set(Patient.FLD_SEX, "w");
                    }
                    p.set(Patient.FLD_PHONE1, xpath.getPatientHomePhone());
                    p.set(Patient.FLD_MOBILEPHONE, xpath.getPatientMobile());
                    p.set(Patient.FLD_PHONE2, xpath.getPatientOfficePhone());
                    p.set(Patient.BIRTHDATE, xpath.getPatientDateOfBirth());

                    String ahv = xpath.getPatientAhv13();
                    if (ahv != null && !"".equals(ahv)) {
                        p.addXid(DOMAIN_AHV, xpath.getPatientAhv13(), true);
                    }

                    ElexisEventDispatcher.fireSelectionEvent((PersistentObject) p);
                    ElexisEventDispatcher.reload(Patient.class);
                }
            }
        }
    };

    MenuManager mgr = new MenuManager();
    mgr.setRemoveAllWhenShown(true);
    mgr.addMenuListener(new IMenuListener() {
        public void menuAboutToShow(IMenuManager manager) {
            manager.add(actionOpenAttachments);
            manager.add(actionDeleteDocument);
            manager.add(actionShowCdaDocument);
            manager.add(actionCreatePatient);
        }
    });
    tableViewer.getControl().setMenu(mgr.createContextMenu(tableViewer.getControl()));

    tableViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            actionOpenAttachments.run();
        }
    });
    tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection sel = (IStructuredSelection) event.getSelection();
            if ((sel != null) && !sel.isEmpty()) {
                Object object = sel.getFirstElement();
                if (object instanceof CdaMessage) {
                    CdaMessage cdaMessage = (CdaMessage) object;
                    cdaMessage.setRead();
                    // try to find the matchting person

                    CdaChXPath cdaChXPath = new CdaChXPath();
                    String cda = cdaMessage.getCda();
                    if (cda != null) {
                        cdaChXPath.setPatientDocument(cda);
                        String lastName = cdaChXPath.getPatientLastName();
                        String firstName = cdaChXPath.getPatientFirstName();
                        String geburtsdatum = cdaChXPath.getPatientDateOfBirth();
                        if (cdaChXPath.getPatientNumber() != null) {
                            String patId = new Query<Patient>(Patient.class).findSingle("PatientNr", "=", //$NON-NLS-1$//$NON-NLS-2$
                                    cdaChXPath.getPatientNumber());
                            if (patId != null) {

                                Patient elexisPatient = Patient.load(patId);
                                if (elexisPatient != null && elexisPatient.getName().equals(lastName)
                                        && elexisPatient.getVorname().equals(firstName)) {
                                    log.log("selecting patient by id with " + lastName + ", " + firstName,
                                            Log.DEBUGMSG);
                                    ElexisEventDispatcher.fireSelectionEvent(elexisPatient);
                                    return;
                                }
                            }
                        }
                        if (KontaktMatcher.findPerson(lastName, firstName, geburtsdatum, null, null, null, null,
                                null, CreateMode.FAIL) != null) {
                            log.log("selecting patient by demographics " + lastName + ", " + firstName,
                                    Log.DEBUGMSG);
                            Patient elexisPatient = KontaktMatcher.findPatient(lastName, firstName,
                                    geburtsdatum, null, null, null, null, null, CreateMode.FAIL);
                            if (elexisPatient != null) {
                                ElexisEventDispatcher.fireSelectionEvent(elexisPatient);
                            }
                        }
                    }
                    tableViewer.refresh();
                }
            }

        }

    });

    GlobalEventDispatcher.addActivationListener(this, getViewSite().getPart());

}

From source file:ch.elexis.agenda.views.BaseAgendaView.java

License:Open Source License

public IPlannable getSelection() {
    IStructuredSelection sel = (IStructuredSelection) tv.getSelection();
    if ((sel == null || (sel.isEmpty()))) {
        return null;
    } else {/*from w  w  w  . ja va2  s . c  om*/
        IPlannable pl = (IPlannable) sel.getFirstElement();
        return pl;
    }
}

From source file:ch.elexis.agenda.views.BaseAgendaView.java

License:Open Source License

protected void makeActions() {
    dayLimitsAction = new Action(Messages.BaseAgendaView_dayLimits) {
        @Override/*from w w  w .j av  a2s  . c  o  m*/
        public void run() {
            new TagesgrenzenDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
                    agenda.getActDate().toString(TimeTool.DATE_COMPACT), agenda.getActResource()).open();
            tv.refresh(true);
        }
    };
    dayLimitsAction.setId("ch.elexis.agenda.actions.dayLimitsAction");

    blockAction = new Action(Messages.TagesView_lockPeriod) {
        @Override
        public void run() {
            IStructuredSelection sel = (IStructuredSelection) tv.getSelection();
            if (sel != null && !sel.isEmpty()) {
                IPlannable p = (IPlannable) sel.getFirstElement();
                if (p instanceof Termin.Free) {
                    new Termin(agenda.getActResource(), agenda.getActDate().toString(TimeTool.DATE_COMPACT),
                            p.getStartMinute(), p.getDurationInMinutes() + p.getStartMinute(),
                            Termin.typReserviert(), Termin.statusLeer());
                    ElexisEventDispatcher.reload(Termin.class);
                }
            }

        }
    };
    terminAendernAction = new LockRequestingRestrictedAction<Termin>(ACLContributor.CHANGE_APPOINTMENTS,
            Messages.TagesView_changeTermin) {
        {
            setImageDescriptor(Images.IMG_EDIT.getImageDescriptor());
            setToolTipText(Messages.TagesView_changeThisTermin);
        }

        @Override
        public Termin getTargetedObject() {
            return (Termin) ElexisEventDispatcher.getSelected(Termin.class);
        }

        @Override
        public void doRun(Termin element) {
            AcquireLockBlockingUi.aquireAndRun(element, new ILockHandler() {

                @Override
                public void lockFailed() {
                    // do nothing
                }

                @Override
                public void lockAcquired() {
                    TerminDialog dlg = new TerminDialog(element);
                    dlg.open();
                }
            });
            if (tv != null) {
                tv.refresh(true);
            }
        }
    };
    terminKuerzenAction = new LockRequestingRestrictedAction<Termin>(ACLContributor.CHANGE_APPOINTMENTS,
            Messages.TagesView_shortenTermin) {
        @Override
        public Termin getTargetedObject() {
            return (Termin) ElexisEventDispatcher.getSelected(Termin.class);
        }

        @Override
        public void doRun(Termin element) {
            element.setDurationInMinutes(element.getDurationInMinutes() >> 1);
            ElexisEventDispatcher.reload(Termin.class);
        }
    };
    terminVerlaengernAction = new LockRequestingRestrictedAction<Termin>(ACLContributor.CHANGE_APPOINTMENTS,
            Messages.TagesView_enlargeTermin) {
        @Override
        public Termin getTargetedObject() {
            return (Termin) ElexisEventDispatcher.getSelected(Termin.class);
        }

        @Override
        public void doRun(Termin t) {
            agenda.setActDate(t.getDay());
            Termin n = Plannables.getFollowingTermin(agenda.getActResource(), agenda.getActDate(), t);
            if (n != null) {
                t.setEndTime(n.getStartTime());
                // t.setDurationInMinutes(t.getDurationInMinutes()+15);
                ElexisEventDispatcher.reload(Termin.class);
            }

        }
    };
    newTerminAction = new RestrictedAction(ACLContributor.CHANGE_DAYSETTINGS, Messages.TagesView_newTermin) {
        {
            setImageDescriptor(Images.IMG_NEW.getImageDescriptor());
            setToolTipText(Messages.TagesView_createNewTermin);
        }

        @Override
        public void doRun() {
            TerminDialog dlg = new TerminDialog(null);
            dlg.open();
            if (tv != null) {
                tv.refresh(true);
            }
        }
    };

    newTerminForAction = new Action("Neuer Termin fr...") {
        {
            setImageDescriptor(Images.IMG_NEW.getImageDescriptor());
            setToolTipText("Dialog zum Auswhlen eines Kontakts fr den Termin ffnen");
        }

        @Override
        public void run() {
            KontaktSelektor ksl = new KontaktSelektor(getSite().getShell(), Kontakt.class, "Terminvergabe",
                    "Bitte whlen Sie aus, wer einen Termin braucht", Kontakt.DEFAULT_SORT);
            IPlannable sel = getSelection();
            TerminDialog dlg = new TerminDialog(null);
            dlg.open();
            if (tv != null) {
                tv.refresh(true);
            }
        }

    };
    printAction = new Action(Messages.BaseAgendaView_printDayList) {
        {
            setImageDescriptor(Images.IMG_PRINTER.getImageDescriptor());
            setToolTipText(Messages.BaseAgendaView_printListOfDay);
        }

        @Override
        public void run() {
            IPlannable[] liste = Plannables.loadDay(agenda.getActResource(), agenda.getActDate());
            TerminListeDruckenDialog dlg = new TerminListeDruckenDialog(getViewSite().getShell(), liste);
            dlg.open();
            if (tv != null) {
                tv.refresh(true);
            }
        }
    };
    printPatientAction = new Action(Messages.BaseAgendaView_printPatAppointments) {
        {
            setImageDescriptor(Images.IMG_PRINTER.getImageDescriptor());
            setToolTipText(Messages.BaseAgendaView_printFutureAppsOfSelectedPatient);
        }

        @Override
        public void run() {
            Patient patient = ElexisEventDispatcher.getSelectedPatient();
            if (patient != null) {
                Query<Termin> qbe = new Query<Termin>(Termin.class);
                qbe.add(Termin.FLD_PATIENT, Query.EQUALS, patient.getId());
                qbe.add(PersistentObject.FLD_DELETED, Query.NOT_EQUAL, StringConstants.ONE);
                qbe.add(Termin.FLD_TAG, Query.GREATER_OR_EQUAL, new TimeTool().toString(TimeTool.DATE_COMPACT));
                qbe.orderBy(false, Termin.FLD_TAG, Termin.FLD_BEGINN);
                java.util.List<Termin> list = qbe.execute();
                if (list != null) {
                    boolean directPrint = CoreHub.localCfg.get(
                            PreferenceConstants.AG_PRINT_APPOINTMENTCARD_DIRECTPRINT,
                            PreferenceConstants.AG_PRINT_APPOINTMENTCARD_DIRECTPRINT_DEFAULT);

                    TermineDruckenDialog dlg = new TermineDruckenDialog(getViewSite().getShell(),
                            list.toArray(new Termin[0]));
                    if (directPrint) {
                        dlg.setBlockOnOpen(false);
                        dlg.open();
                        if (dlg.doPrint()) {
                            dlg.close();
                        } else {
                            SWTHelper.alert(Messages.BaseAgendaView_errorWhileprinting,
                                    Messages.BaseAgendaView_errorHappendPrinting);
                        }
                    } else {
                        dlg.setBlockOnOpen(true);
                        dlg.open();
                    }
                }
            }
        }
    };
    exportAction = new Action(Messages.BaseAgendaView_exportAgenda) {
        {
            setToolTipText(Messages.BaseAgendaView_exportAppointsments);
            setImageDescriptor(Images.IMG_GOFURTHER.getImageDescriptor());
        }

        @Override
        public void run() {
            ICalTransfer ict = new ICalTransfer();
            ict.doExport(agenda.getActDate(), agenda.getActDate(), agenda.getActResource());
        }
    };

    importAction = new Action(Messages.BaseAgendaView_importAgenda) {
        {
            setToolTipText(Messages.BaseAgendaView_importFromIcal);
            setImageDescriptor(Images.IMG_IMPORT.getImageDescriptor());
        }

        @Override
        public void run() {
            ICalTransfer ict = new ICalTransfer();
            ict.doImport(agenda.getActResource());
        }
    };
    bereichMenu = new Action(Messages.TagesView_bereich, Action.AS_DROP_DOWN_MENU) {
        Menu mine;
        {
            setToolTipText(Messages.TagesView_selectBereich);
            setMenuCreator(bmc);
        }

    };

    mgr = getViewSite().getActionBars().getMenuManager();
    mgr.add(bereichMenu);
    mgr.add(dayLimitsAction);
    mgr.add(newViewAction);
    mgr.add(exportAction);
    mgr.add(importAction);
    mgr.add(printAction);
    mgr.add(printPatientAction);
}

From source file:ch.elexis.core.ui.dialogs.DocumentSelectDialog.java

License:Open Source License

@Override
protected void okPressed() {
    IStructuredSelection sel = (IStructuredSelection) tv.getSelection();
    if ((sel != null) && (!sel.isEmpty())) {
        result = (Brief) sel.getFirstElement();
        if ((type & TEMPLATE) != 0) {
            betreff = tBetreff.getText();
        }//from  w  w w.j  a va2 s  . c  o  m
        if (StringTool.isNothing(betreff)) {
            betreff = result.getBetreff();
        }
    }
    super.okPressed();
}

From source file:ch.elexis.core.ui.laboratory.views.LabNotSeenView.java

License:Open Source License

@Override
public void createPartControl(final Composite parent) {
    parent.setLayout(new FillLayout());
    Table table = new Table(parent, SWT.CHECK | SWT.V_SCROLL);
    for (int i = 0; i < columnHeaders.length; i++) {
        TableColumn tc = new TableColumn(table, SWT.NONE);
        tc.setText(columnHeaders[i]);//  ww w  .j  av  a2s.  c om
        tc.setWidth(colWidths[i]);
    }
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    tv = new CheckboxTableViewer(table);
    tv.setContentProvider(new LabNotSeenContentProvider());
    tv.setLabelProvider(new LabNotSeenLabelProvider());
    tv.setUseHashlookup(true);
    tv.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(final SelectionChangedEvent event) {
            IStructuredSelection sel = (IStructuredSelection) event.getSelection();
            if (!sel.isEmpty()) {
                if (sel.getFirstElement() instanceof LabResult) {
                    LabResult lr = (LabResult) sel.getFirstElement();
                    ElexisEventDispatcher.fireSelectionEvent(lr.getPatient());
                }
            }

        }
    });
    tv.addCheckStateListener(new ICheckStateListener() {
        boolean bDaempfung;

        public void checkStateChanged(final CheckStateChangedEvent event) {
            if (bDaempfung == false) {
                bDaempfung = true;
                LabResult lr = (LabResult) event.getElement();
                boolean state = event.getChecked();
                if (state) {
                    if (CoreHub.acl.request(AccessControlDefaults.LAB_SEEN)) {
                        lr.removeFromUnseen();
                    } else {
                        tv.setChecked(lr, false);
                    }
                } else {
                    lr.addToUnseen();
                }
                bDaempfung = false;
            }
        }

    });
    makeActions();
    ViewMenus menu = new ViewMenus(getViewSite());
    menu.createToolbar(markPersonAction, markAllAction);
    heartbeat();
    CoreHub.heart.addListener(this,
            CoreHub.userCfg.get(Preferences.LABSETTINGS_CFG_LABNEW_HEARTRATE, Heartbeat.FREQUENCY_HIGH));

    tv.setInput(this);
}

From source file:ch.elexis.core.ui.preferences.inputs.ACLPreferenceTree.java

License:Open Source License

public ACLPreferenceTree(Composite parent, ACE... acl) {
    super(parent, SWT.NONE);
    acls = new Tree<ACE>(null, null);
    for (ACE s : acl) {
        Tree<ACE> mine = acls.find(s, true);
        if (mine == null) {
            Tree<ACE> parentTree = findParent(s);
            if (parentTree != null) {
                new Tree<ACE>(parentTree, s);
            } else {
                log.error("Could not find parent ACE " + s.getName());
            }//from w  w w .jav  a2s  .co  m
        }
    }

    setLayout(new GridLayout());
    setLayoutData(SWTHelper.getFillGridData(1, true, 1, true));
    tv = new TreeViewer(this);
    tv.setContentProvider(new ITreeContentProvider() {

        public Object[] getChildren(Object parentElement) {
            Tree tree = (Tree) parentElement;
            return tree.getChildren().toArray();
        }

        public Object getParent(Object element) {
            return ((Tree) element).getParent();
        }

        public boolean hasChildren(Object element) {
            Tree tree = (Tree) element;
            return tree.hasChildren();
        }

        public Object[] getElements(Object inputElement) {
            return acls.getChildren().toArray();
        }

        public void dispose() {
            // TODO Auto-generated method stub

        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
            // TODO Auto-generated method stub

        }
    });
    tv.setLabelProvider(new LabelProvider() {

        @Override
        public String getText(Object element) {
            return (String) ((Tree<ACE>) element).contents.getLocalizedName();
        }

    });
    tv.getControl().setLayoutData(SWTHelper.getFillGridData(1, true, 1, true));
    Composite cBottom = new Composite(this, SWT.NONE);
    cBottom.setLayoutData(SWTHelper.getFillGridData(1, true, 1, false));
    cBottom.setLayout(new GridLayout(2, true));
    new Label(cBottom, SWT.NONE).setText(StringConstants.ROLES_DEFAULT);
    new Label(cBottom, SWT.NONE).setText(StringConstants.ROLE_USERS);
    lbGroups = new org.eclipse.swt.widgets.List(cBottom, SWT.MULTI | SWT.V_SCROLL);
    lbUsers = new org.eclipse.swt.widgets.List(cBottom, SWT.MULTI | SWT.V_SCROLL);
    lbUsers.setLayoutData(SWTHelper.getFillGridData(1, true, 1, true));
    lbGroups.setLayoutData(SWTHelper.getFillGridData(1, true, 1, true));
    lUsers = Hub.getUserList();
    for (Anwender an : lUsers) {
        lbUsers.add(an.getLabel());
    }
    //      List<String> lGroups = CoreHub.acl.getGroups();
    //      for (String s : lGroups) {
    //         lbGroups.add(s);
    //      }
    tv.addSelectionChangedListener(new ISelectionChangedListener() {

        /**
         * if the user selects an ACL from the TreeViewer, we want to select users and groups
         * that are granted this acl in the lbGroups and lbUsers ListBoxes
         */
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection sel = (IStructuredSelection) event.getSelection();
            lbGroups.deselectAll();
            lbUsers.deselectAll();
            //            if (!sel.isEmpty()) {
            //               Tree<ACE> acl = (Tree<ACE>) sel.getFirstElement();
            //               ACE right = acl.contents;
            //               List<String> grps = CoreHub.acl.groupsForGrant(right);
            //               List<Anwender> users = CoreHub.acl.usersForGrant(right);
            //               for (String g : grps) {
            //                  int idx = StringTool.getIndex(lbGroups.getItems(), g);
            //                  if (idx != -1) {
            //                     lbGroups.select(idx);
            //                  }
            //               }
            //               for (Anwender an : users) {
            //                  int idx = StringTool.getIndex(lbUsers.getItems(), an.getLabel());
            //                  if (idx != -1) {
            //                     lbUsers.select(idx);
            //                  }
            //               }
            //            }

        }

    });
    lbGroups.addSelectionListener(new SelectionAdapter() {
        @SuppressWarnings("unchecked")
        public void widgetSelected(SelectionEvent arg0) {
            IStructuredSelection sel = (IStructuredSelection) tv.getSelection();
            if (!sel.isEmpty()) {
                Tree<ACE> acl = (Tree<ACE>) sel.getFirstElement();
                ACE right = acl.contents;
                String[] gsel = lbGroups.getSelection();
                for (String g : lbGroups.getItems()) {
                    //                  CoreHub.acl.revoke(g, right);
                }
                for (String g : gsel) {
                    CoreHub.acl.grant(g, right);
                }
            }
        }

    });
    lbUsers.addSelectionListener(new SelectionAdapter() {
        @SuppressWarnings("unchecked")
        public void widgetSelected(SelectionEvent arg0) {
            IStructuredSelection sel = (IStructuredSelection) tv.getSelection();
            if (!sel.isEmpty()) {
                Tree<ACE> acl = (Tree<ACE>) sel.getFirstElement();
                ACE right = acl.contents;
                int[] uSel = lbUsers.getSelectionIndices();
                for (Anwender an : lUsers) {
                    //                  CoreHub.acl.revoke(an, right);
                }
                for (int i : uSel) {
                    //                  CoreHub.acl.grant(lUsers.get(i), right);
                }
            }
        }
    });
    tv.setSorter(new ViewerSorter() {

        @SuppressWarnings("unchecked")
        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            Tree<ACE> t1 = (Tree<ACE>) e1;
            Tree<ACE> t2 = (Tree<ACE>) e2;
            return t1.contents.getLocalizedName().compareToIgnoreCase(t2.contents.getLocalizedName());
        }

    });
    tv.setInput(this);

}

From source file:ch.elexis.core.ui.util.viewers.CommonViewer.java

License:Open Source License

public void doubleClick(DoubleClickEvent event) {
    if (dlListeners != null) {
        Iterator<DoubleClickListener> it = dlListeners.iterator();
        while (it.hasNext()) {
            DoubleClickListener dl = it.next();
            IStructuredSelection sel = (IStructuredSelection) event.getSelection();
            if ((sel != null) && (!sel.isEmpty())) {
                Object element = sel.getFirstElement();
                if (element instanceof Tree<?>) {
                    element = ((Tree<?>) element).contents;
                }//w  w w  . j av  a  2  s.c o m
                if (element instanceof PersistentObject) {
                    dl.doubleClicked((PersistentObject) element, this);
                }
            }
        }
    }

}

From source file:ch.elexis.core.ui.views.AUF2.java

License:Open Source License

@Override
public void createPartControl(Composite parent) {
    // setTitleImage(Desk.getImage(ICON));
    setPartName(Messages.AUF2_certificate); //$NON-NLS-1$
    tv = new TableViewer(parent);
    tv.setLabelProvider(new DefaultLabelProvider());
    tv.setContentProvider(new AUFContentProvider());
    makeActions();/*from   w w  w. jav a2s. c  o m*/
    ViewMenus menus = new ViewMenus(getViewSite());
    menus.createMenu(newAUF, delAUF, modAUF, printAUF);
    menus.createToolbar(newAUF, delAUF, printAUF);
    tv.setUseHashlookup(true);
    GlobalEventDispatcher.addActivationListener(this, this);
    tv.addSelectionChangedListener(GlobalEventDispatcher.getInstance().getDefaultListener());
    tv.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            modAUF.run();
        }
    });
    tv.setInput(getViewSite());

    final Transfer[] dragTransferTypes = new Transfer[] { TextTransfer.getInstance() };

    tv.addDragSupport(DND.DROP_COPY, dragTransferTypes, new DragSourceAdapter() {

        @Override
        public void dragSetData(DragSourceEvent event) {
            IStructuredSelection selection = (IStructuredSelection) tv.getSelection();
            StringBuilder sb = new StringBuilder();
            if (selection != null && !selection.isEmpty()) {
                AUF auf = (AUF) selection.getFirstElement();
                sb.append(auf.storeToString()).append(","); //$NON-NLS-1$
            }
            event.data = sb.toString().replace(",$", ""); //$NON-NLS-1$ //$NON-NLS-2$
        }
    });
}