Example usage for org.eclipse.jface.viewers StructuredViewer getSelection

List of usage examples for org.eclipse.jface.viewers StructuredViewer getSelection

  1. HOME
  2. Java
  3. org.eclipse.jface
  4. org.eclipse.jface.viewers.*
  5. StructuredViewer
  6. getSelection

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers StructuredViewer getSelection.

Prototype

@Override
public ISelection getSelection()

Source Link

Document

The StructuredViewer implementation of this method returns the result as an IStructuredSelection.

Usage

From source file:ch.elexis.core.ui.contacts.views.PatientMenuPopulator.java

License:Open Source License

PatientMenuPopulator(PatientenListeView plv, final StructuredViewer structuredViewer) {
    mine = plv;/*from w  ww.  j  a v  a 2 s .  co m*/
    stickerAction = new RestrictedAction(AccessControlDefaults.KONTAKT_ETIKETTE,
            Messages.PatientMenuPopulator_StickerAction) { // $NON-NLS-1$
        {
            setToolTipText(Messages.PatientMenuPopulator_StickerToolTip); // $NON-NLS-1$
        }

        @Override
        public void doRun() {
            Patient p = mine.getSelectedPatient();
            AssignStickerDialog aed = new AssignStickerDialog(Hub.getActiveShell(), p);
            aed.open();
        }

    };
    delPatAction = new LockRequestingRestrictedAction<Patient>(AccessControlDefaults.KONTAKT_DELETE,
            Messages.PatientMenuPopulator_DeletePatientAction) {

        @Override
        public void doRun(Patient p) {
            if (MessageDialog.openConfirm(mine.getViewSite().getShell(),
                    Messages.PatientMenuPopulator_DeletePatientConfirm, p.getLabel()) == true) {
                if (p.delete(false) == false) {
                    SWTHelper.alert(Messages.PatientMenuPopulator_DeletePatientRejectCaption,
                            Messages.PatientMenuPopulator_DeletePatientRejectBody);
                } else {
                    mine.reload();
                }
            }
        }

        @Override
        public Patient getTargetedObject() {
            StructuredSelection selection = (StructuredSelection) structuredViewer.getSelection();
            if (selection != null) {
                return (Patient) selection.getFirstElement();
            }
            return null;
        }
    };
    exportKGAction = new Action(Messages.PatientMenuPopulator_ExportEMRAction, Action.AS_DROP_DOWN_MENU) { // $NON-NLS-1$
        Menu menu = null;

        {
            setToolTipText(Messages.PatientMenuPopulator_ExportEMRToolTip); // $NON-NLS-1$
            setMenuCreator(new IMenuCreator() {

                public void dispose() {
                    if (menu != null) {
                        menu.dispose();
                        menu = null;
                    }
                }

                public Menu getMenu(Control parent) {
                    menu = new Menu(parent);
                    createMenu();
                    return menu;
                }

                public Menu getMenu(Menu parent) {
                    menu = new Menu(parent);
                    createMenu();
                    return menu;
                }

            });
        }

        void createMenu() {
            Patient p = mine.getSelectedPatient();
            if (p != null) {
                List<IConfigurationElement> list = Extensions
                        .getExtensions(ExtensionPointConstantsUi.TRANSPORTER); // $NON-NLS-1$
                for (final IConfigurationElement ic : list) {
                    // TODO "Acceptable Types" is not part of
                    // ch.elexis.Transporter
                    // never was?! Should we remove this code? - mde
                    String handler = ic.getAttribute("AcceptableTypes"); //$NON-NLS-1$
                    if (handler == null) {
                        continue;
                    }
                    if (handler.contains("ch.elexis.data.Patient") //$NON-NLS-1$
                            || (handler.contains("ch.elexis.data.*"))) { //$NON-NLS-1$
                        MenuItem it = new MenuItem(menu, SWT.NONE);
                        it.setText(ic.getAttribute("name")); //$NON-NLS-1$
                        it.addSelectionListener(new SelectionAdapter() {
                            @Override
                            public void widgetSelected(SelectionEvent e) {
                                Patient pat = mine.getSelectedPatient();
                                try {
                                    IDataSender sender = (IDataSender) ic
                                            .createExecutableExtension("ExporterClass"); //$NON-NLS-1$
                                    sender.store(pat);
                                    sender.finalizeExport();
                                    SWTHelper.showInfo(Messages.PatientMenuPopulator_EMRExported, // $NON-NLS-1$
                                            MessageFormat.format(Messages.PatientMenuPopulator_ExportEmrSuccess, // $NON-NLS-1$
                                                    pat.getLabel()));
                                } catch (CoreException e1) {
                                    ExHandler.handle(e1);
                                } catch (XChangeException xx) {
                                    SWTHelper.showError(Messages.PatientMenuPopulator_ErrorCaption, // $NON-NLS-1$
                                            MessageFormat.format(Messages.PatientMenuPopulator_ExportEmrFailure, // $NON-NLS-1$
                                                    pat.getLabel()));

                                }
                            }
                        });

                    }
                }
            }
        }
    };
}

From source file:ch.elexis.core.ui.util.PersistentObjectDragSource.java

License:Open Source License

public PersistentObjectDragSource(final StructuredViewer v) {
    dragSource = v.getControl();/*from w ww .j  a  va  2 s.c  om*/
    renderer = new ISelectionRenderer() {

        public List<PersistentObject> getSelection() {
            IStructuredSelection sel = (IStructuredSelection) v.getSelection();
            return sel.toList();
        }

    };
    setup();
}

From source file:com.archimatetool.templates.dialog.TemplateManagerDialogDragDropHandler.java

License:Open Source License

/**
 * Register drag support that starts from the Table
 *///from   w w w  .ja v a 2s .c  o m
private void registerDragSupport(final StructuredViewer viewer) {
    viewer.addDragSupport(fDragOperations, sourceTransferTypes, new DragSourceListener() {

        public void dragFinished(DragSourceEvent event) {
            LocalSelectionTransfer.getTransfer().setSelection(null);
        }

        public void dragSetData(DragSourceEvent event) {
        }

        public void dragStart(DragSourceEvent event) {
            LocalSelectionTransfer.getTransfer().setSelection(viewer.getSelection());
            event.doit = true;
        }
    });
}

From source file:com.foglyn.ui.FoglynAdvancedSearchPage.java

License:Open Source License

private void refreshViewer(StructuredViewer viewer) {
    IStructuredSelection sel = (IStructuredSelection) viewer.getSelection();

    viewer.refresh();//from w w w . j  av a  2  s .c o m
    viewer.setSelection(sel);

    IStructuredSelection after = (IStructuredSelection) viewer.getSelection();
    if (after.isEmpty()) {
        viewer.setSelection(HelperConstants.NULL_VALUE_SELECTION);
    }
}

From source file:com.google.dart.tools.search.ui.text.AbstractTextSearchViewPage.java

License:Open Source License

/**
 * Note: this is internal API and should not be called from clients outside of the search plug-in.
 * <p>// w  w  w . j  av a 2s.co  m
 * Removes the currently selected match. Does nothing if no match is selected.
 * </p>
 * 
 * @noreference This method is not intended to be referenced by clients.
 */
public void internalRemoveSelected() {
    AbstractTextSearchResult result = getInput();
    if (result == null) {
        return;
    }
    StructuredViewer viewer = getViewer();
    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();

    HashSet<Match> set = new HashSet<Match>();
    if (viewer instanceof TreeViewer) {
        ITreeContentProvider cp = (ITreeContentProvider) viewer.getContentProvider();
        collectAllMatchesBelow(result, set, cp, selection.toArray());
    } else {
        collectAllMatches(set, selection.toArray());
    }
    navigateNext(true);

    Match[] matches = new Match[set.size()];
    set.toArray(matches);
    result.removeMatches(matches);
}

From source file:com.google.dart.tools.ui.callhierarchy.CallHierarchyViewPart.java

License:Open Source License

/**
 * Returns the current selection.// w  w w .j  a va2  s  .c o m
 * 
 * @return selection
 */
protected ISelection getSelection() {
    StructuredViewer viewerInFocus = selectionProviderMediator.getViewerInFocus();
    if (viewerInFocus != null) {
        return viewerInFocus.getSelection();
    }
    return StructuredSelection.EMPTY;
}

From source file:com.netxforge.netxstudio.screens.editing.util.CDOMementoUtil.java

License:Open Source License

/**
 * Remember a {@link StructuredViewer} {@link ISelection}
 * /*from  ww w  .j  a  v  a 2  s  .c  o m*/
 * @param memento
 * @param viewer
 * @param key
 */
public static void rememberStructuredViewerSelection(IMemento memento, StructuredViewer viewer, String key) {
    ISelection selection = viewer.getSelection();

    rememberSelection(memento, (IStructuredSelection) selection, key);
}

From source file:com.nokia.carbide.search.system.ui.text.AbstractTextSearchViewPage.java

License:Open Source License

/**
 * Note: this is internal API and should not be called from clients outside
 * of the search plug-in.//w  w w.j  a  va2 s  .  c om
 * <p>
 * Removes the currently selected match. Does nothing if no match is
 * selected.
 * </p>
 * 
 * @noreference This method is not intended to be referenced by clients.
 */
public void internalRemoveSelected() {
    AbstractTextSearchResult result = getInput();
    if (result == null)
        return;
    StructuredViewer viewer = getViewer();
    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();

    HashSet set = new HashSet();
    if (viewer instanceof TreeViewer) {
        ITreeContentProvider cp = (ITreeContentProvider) viewer.getContentProvider();
        collectAllMatchesBelow(result, set, cp, selection.toArray());
    } else {
        collectAllMatches(set, selection.toArray());
    }
    navigateNext(true);

    Match[] matches = new Match[set.size()];
    set.toArray(matches);
    result.removeMatches(matches);
}

From source file:com.nokia.tools.vct.internal.common.secure.ui.actions.DeleteKeysAction.java

License:Open Source License

public DeleteKeysAction(StructuredViewer viewer) {
    this.viewer = viewer;
    setEnabled(!viewer.getSelection().isEmpty());
    setText("Delete");
}

From source file:com.nokia.tools.vct.internal.common.secure.ui.actions.ExportKeysAction.java

License:Open Source License

public ExportKeysAction(StructuredViewer viewer) {
    this.viewer = viewer;
    setEnabled(!viewer.getSelection().isEmpty());
    setText("Export Keys");
}