/** Dispose the receiver and clear out the references. */ public void dispose() { final IHandlerService handlerService = (IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class); final Iterator iterator = activations.iterator(); while (iterator.hasNext()) { handlerService.deactivateHandler((IHandlerActivation) iterator.next()); } activations.clear(); }
/** * Registers the given action with the workbench command support. * * @param action the action to register. */ private void registerKeybindings(IAction action) { final IHandler handler = new ActionHandler(action); final IHandlerService handlerService = (IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class); final IHandlerActivation activation = handlerService.activateHandler( action.getActionDefinitionId(), handler, new ActiveShellExpression(dialog.getShell())); activations.add(activation); }
private boolean handleRemove() { IStructuredSelection ssel = (IStructuredSelection) fCategoryViewer.getSelection(); Iterator<?> iterator = ssel.iterator(); boolean success = true; Set<?> removedCategories = new HashSet<Object>(); while (iterator.hasNext()) { Object object = iterator.next(); if (object == null) continue; if (object instanceof ISiteCategoryDefinition) { if (!handleRemoveCategoryDefinition((ISiteCategoryDefinition) object)) { success = false; } } else { // check if some of features was not removed during category removal SiteFeatureAdapter fa = (SiteFeatureAdapter) object; if (removedCategories.contains(fa.category)) continue; if (!handleRemoveSiteFeatureAdapter(fa)) { success = false; } } } return success; }
public Menu getMenu(Control parent) { XMLPlugin plugin = XMLPlugin.getDefault(); Menu menu = new Menu(parent); addActionToMenu(menu, new SelectMatcherAction(XMLStructureCreator.USE_UNORDERED, fViewer)); addActionToMenu(menu, new SelectMatcherAction(XMLStructureCreator.USE_ORDERED, fViewer)); new MenuItem(menu, SWT.SEPARATOR); HashMap IdMaps = plugin.getIdMaps(); HashMap IdMapsInternal = plugin.getIdMapsInternal(); Set keySetIdMaps = IdMaps.keySet(); Set keySetIdMapsInternal = IdMapsInternal.keySet(); ArrayList internalIdMapsAL = new ArrayList(); for (Iterator iter_internal = keySetIdMapsInternal.iterator(); iter_internal.hasNext(); ) { String idmap_name = (String) iter_internal.next(); internalIdMapsAL.add(idmap_name); } Object[] internalIdMapsA = internalIdMapsAL.toArray(); Arrays.sort(internalIdMapsA); for (int i = 0; i < internalIdMapsA.length; i++) { addActionToMenu(menu, new SelectMatcherAction((String) internalIdMapsA[i], fViewer)); } new MenuItem(menu, SWT.SEPARATOR); ArrayList userIdMapsAL = new ArrayList(); for (Iterator iter_idmaps = keySetIdMaps.iterator(); iter_idmaps.hasNext(); ) { String idmap_name = (String) iter_idmaps.next(); userIdMapsAL.add(idmap_name); } HashMap OrderedElements = plugin.getOrderedElements(); Set keySetOrdered = OrderedElements.keySet(); for (Iterator iter_orderedElements = keySetOrdered.iterator(); iter_orderedElements.hasNext(); ) { String idmap_name = (String) iter_orderedElements.next(); if (!keySetIdMaps.contains(idmap_name)) { userIdMapsAL.add(idmap_name); } } Object[] userIdMapsA = userIdMapsAL.toArray(); Arrays.sort(userIdMapsA); for (int i = 0; i < userIdMapsA.length; i++) { addActionToMenu(menu, new SelectMatcherAction((String) userIdMapsA[i], fViewer)); } return menu; }