List of usage examples for org.eclipse.jface.viewers TreeSelection toList
@Override
public List toList()
From source file:com.bluexml.side.view.presentation.ViewActionBarContributor.java
License:Open Source License
/** * Add actions specific to cols//from w ww. ja v a 2 s . co m * @param menuManager * @param o */ private void addActionsForCols(IMenuManager menuManager) { // Merge cols : TreeSelection selection = ((TreeSelection) this.selectionProvider.getSelection()); // Check if there is more than one col selected if (selection.size() > 0) { // Check if all selected objects are cols boolean allCol = true; for (Object s : selection.toList()) { if (!(s instanceof Col)) { allCol = false; } } if (allCol) { mergeCol.setImageDescriptor( ImageDescriptor.createFromFile(this.getClass(), "/icons/menu/merge.gif")); menuManager.insertAfter("ui-actions", mergeCol); } } // Paste configuration pasteColConfAction.setImageDescriptor( ImageDescriptor.createFromFile(this.getClass(), "/icons/menu/pasteColConf.gif")); menuManager.insertAfter("ui-actions", pasteColConfAction); // Copy configuration copyColConfAction .setImageDescriptor(ImageDescriptor.createFromFile(this.getClass(), "/icons/menu/copyColConf.png")); menuManager.insertAfter("ui-actions", copyColConfAction); }
From source file:com.clustercontrol.repository.composite.action.FacilityTreeSelectionChangedListener.java
License:Open Source License
/** * ??????<BR>/*from www . j ava2 s . c o m*/ * ?[]??????<BR> * ??????[]????? * <P> * <ol> * <li>??????</li> * <li>?[]?????</li> * </ol> * * @param event ? * * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent) */ @Override public void selectionChanged(SelectionChangedEvent event) { FacilityTreeItem selectItem = null; if (((StructuredSelection) event.getSelection()).getFirstElement() != null) { //?? selectItem = (FacilityTreeItem) ((StructuredSelection) event.getSelection()).getFirstElement(); } // ?[]?? IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); IViewPart viewPart = page.findView(ScopeListView.ID); if (viewPart != null && selectItem != null) { ScopeListView view = (ScopeListView) viewPart.getAdapter(ScopeListView.class); if (view == null) { m_log.info("selection changed: view is null"); return; } // Set last focus FacilityTreeComposite composite = view.getScopeTreeComposite(); if (composite != null && composite.getTree().isFocusControl()) { view.setLastFocusComposite(composite); } TreeSelection selection = (TreeSelection) event.getSelection(); boolean builtin = false; if (selectItem.getData().getFacilityType() != FacilityConstant.TYPE_MANAGER) { builtin = isBuiltin((List<?>) selection.toList()); } // ??/ view.setEnabledAction(builtin, selectItem.getData().getFacilityType(), event.getSelection(), selectItem.getData().isNotReferFlg()); } }
From source file:de.instanttouch.ui.scaffolding.swt.viewer.SnakeTreeViewer.java
License:Open Source License
@Override public List<SnakeType> getAllSelected() { List<SnakeType> all = new ArrayList<SnakeType>(); if (getSelection() instanceof TreeSelection) { TreeSelection treeSelection = (TreeSelection) getSelection(); for (Object selected : treeSelection.toList()) { if (selected instanceof SnakeType) { SnakeType type = (SnakeType) selected; all.add(type);/*from w w w . j av a2 s . c om*/ } } } return all; }
From source file:es.cv.gvcase.emf.ui.common.dialogs.ChooseDialog.java
License:Open Source License
protected void modifySelectionPath(TreeSelection ts) { paths.clear();//from w w w . j av a2 s. com for (Object o : ts.toList()) { DataPath dp = new DataPath(o, ts.getPathsFor(o)[0], getAllowedTypesInThePath()); paths.add(dp); } }
From source file:es.cv.gvcase.fefem.common.composites.EMFContainedHierarchicalCollectionEditionComposite.java
License:Open Source License
/** * Creates the a SelectionListener which will invoke the code to remove/delete * a selected element from the tree viewer. * /*from w ww .j a v a 2 s .c o m*/ * @return SelectionListener the {@link SelectionListener} which will * remove/delete a selected element from the viewer. */ protected SelectionListener getRemoveButtonSelectionListener() { SelectionAdapter adapter = new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { TreeViewer viewer = getViewer(); if (viewer.getSelection() instanceof TreeSelection) { TreeSelection selection = (TreeSelection) viewer.getSelection(); List<?> elementsToDelete = selection.toList(); if (elementsToDelete.size() > 0) { // We prepare the next selection, based on the element to delete EObject eObject = (EObject) elementsToDelete.get(0); TreePath path = selection.getPathsFor(eObject)[0]; TreeSelection nextSelection = TreeSelection.EMPTY; ; if (path.getSegmentCount() == 1) { // If it is a first level element, we will select a sibling element if (modelObservable.size() > 1) { // If we have more than one element int pos = modelObservable.indexOf(eObject); nextSelection = (pos == modelObservable.size() - 1) // If it's the last first level element, we will select the previous sibling ? new TreeSelection( new TreePath(new Object[] { modelObservable.get(pos - 1) })) : new TreeSelection( new TreePath(new Object[] { modelObservable.get(pos + 1) })); // otherwise, we will select the next one } } else { // If it is not a first level element, we will select its parent element nextSelection = new TreeSelection(path.getParentPath()); } EditingDomain domain = getEditingDomain(); domain.getCommandStack().execute(DeleteCommand.create(domain, elementsToDelete)); getPage().setDirty(true); viewer.setSelection(nextSelection); } } } }; return adapter; }
From source file:gov.nasa.ensemble.core.plan.advisor.view.ViolationClickListener.java
License:Open Source License
private void select(ISelection selection) { if (selection instanceof TreeSelection) { TreeSelection treeSelection = (TreeSelection) selection; List<EPlanElement> elements = new ArrayList<EPlanElement>(); Violation violation = null;/* w ww . ja v a2 s . c o m*/ EPlan plan = planAdvisorMember.getPlan(); // can only double click on one violation at a time... for (Object object : treeSelection.toList()) { if (object instanceof ViolationTracker) { violation = ((ViolationTracker) object).getViolation(); for (EPlanElement element : violation.getElements()) { if (EPlanUtils.getPlan(element) == plan) { elements.add(element); } } } } if (!elements.isEmpty()) { ISelectionProvider selectionProvider = editor.getSite().getSelectionProvider(); selectionProvider.setSelection(new StructuredSelection(elements)); } IEditorPart editor = this.editor; IResource resource = getResource(editor); if (editor instanceof MultiPagePlanEditor) { editor = ((MultiPagePlanEditor) editor).getCurrentEditor(); } if (editor instanceof IGotoMarker && violation != null && resource != null) { IGotoMarker gotoMarkerEditor = (IGotoMarker) editor; try { IMarker[] markers = resource.findMarkers(IMarker.PROBLEM, true, IResource.DEPTH_INFINITE); for (IMarker marker : markers) { Violation markerViolation = planAdvisorMember.getMarkerViolation(marker); if (violation.equals(markerViolation)) { gotoMarkerEditor.gotoMarker(marker); break; } } } catch (CoreException e) { LogUtil.error(e); } } } }
From source file:ilg.gnuarmeclipse.packs.ui.views.PacksView.java
License:Open Source License
private boolean checkCopyDestinationFolders(TreeSelection selection, String[] param) { IPath m_destFolderPath = new Path(param[0]); boolean isNonEmpty = false; for (Object sel : selection.toList()) { PackNode exampleNode = (PackNode) sel; Leaf outlineExampleNode = exampleNode.getOutline().findChild(Type.EXAMPLE); String exampleRelativeFolder = outlineExampleNode.getProperty(Node.FOLDER_PROPERTY); File destFolder = m_destFolderPath.append(exampleRelativeFolder).toFile(); if (destFolder.isDirectory() && (destFolder.listFiles().length > 0)) { isNonEmpty = true;/* w w w . j a v a 2 s . com*/ break; } } if (isNonEmpty) { String msg = "One of the destination folders is not empty."; msg += "\nDo you agree to delete the previous content?"; String[] buttons = new String[] { "OK", "Cancel" }; MessageDialog dlg = new MessageDialog(fComposite.getShell(), null, null, msg, MessageDialog.ERROR, buttons, 0); if (dlg.open() == 0) { return true; // OK } return false; } return true; }
From source file:org.eclipse.acceleo.internal.ide.ui.commands.CreateAntCommandHandler.java
License:Open Source License
/** * {@inheritDoc}/*ww w . j av a 2s. c o m*/ * * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent) */ @SuppressWarnings("unchecked") public Object execute(ExecutionEvent event) throws ExecutionException { Object applicationContext = event.getApplicationContext(); if (applicationContext instanceof IEvaluationContext) { IEvaluationContext context = (IEvaluationContext) applicationContext; Object defaultVariable = context.getDefaultVariable(); List<IProject> projects = new ArrayList<IProject>(); if (defaultVariable instanceof List) { List<Object> variables = (List<Object>) defaultVariable; for (Object object : variables) { if (object instanceof IProject) { IProject project = (IProject) object; projects.add(project); } else if (object instanceof IJavaProject) { IJavaProject javaProject = (IJavaProject) object; projects.add(javaProject.getProject()); } else if (Platform.getAdapterManager().getAdapter(object, IProject.class) instanceof IProject) { projects.add((IProject) Platform.getAdapterManager().getAdapter(object, IProject.class)); } } } else if (defaultVariable instanceof TreeSelection && ((TreeSelection) defaultVariable).size() > 0) { TreeSelection selection = (TreeSelection) defaultVariable; List<?> list = selection.toList(); for (Object object : list) { if (object instanceof IProject) { IProject project = (IProject) object; projects.add(project); } else if (object instanceof IJavaProject) { IJavaProject javaProject = (IJavaProject) object; projects.add(javaProject.getProject()); } else if (Platform.getAdapterManager().getAdapter(object, IProject.class) instanceof IProject) { projects.add((IProject) Platform.getAdapterManager().getAdapter(object, IProject.class)); } } } for (IProject iProject : projects) { try { if (iProject.isAccessible() && iProject.hasNature(IAcceleoConstants.ACCELEO_NATURE_ID)) { generateAnt(iProject); } } catch (CoreException e) { AcceleoUIActivator.log(e, true); } } } return applicationContext; }
From source file:org.eclipse.acceleo.internal.ide.ui.commands.CreateAntCommandHandler.java
License:Open Source License
/** * {@inheritDoc}//from w w w . java 2 s.c o m * * @see org.eclipse.core.commands.AbstractHandler#setEnabled(java.lang.Object) */ @Override public void setEnabled(Object evaluationContext) { if (evaluationContext instanceof IEvaluationContext) { IEvaluationContext context = (IEvaluationContext) evaluationContext; Object defaultVariable = context.getDefaultVariable(); if (defaultVariable instanceof List && ((List) defaultVariable).size() > 0) { List<Object> variables = (List<Object>) defaultVariable; for (Object object : variables) { try { if (object instanceof IProject) { IProject project = (IProject) object; enabled = project.isAccessible() && project.hasNature(IAcceleoConstants.ACCELEO_NATURE_ID); } else if (object instanceof IJavaProject) { IProject project = ((IJavaProject) object).getProject(); enabled = project.isAccessible() && project.hasNature(IAcceleoConstants.ACCELEO_NATURE_ID); } else if (Platform.getAdapterManager().getAdapter(object, IProject.class) instanceof IProject) { IProject project = (IProject) Platform.getAdapterManager().getAdapter(object, IProject.class); enabled = project.isAccessible() && project.hasNature(IAcceleoConstants.ACCELEO_NATURE_ID); } } catch (CoreException e) { AcceleoUIActivator.log(e, true); } } } else if (defaultVariable instanceof TreeSelection && ((TreeSelection) defaultVariable).size() > 0) { TreeSelection selection = (TreeSelection) defaultVariable; List<?> list = selection.toList(); for (Object object : list) { try { if (object instanceof IProject) { IProject project = (IProject) object; enabled = project.isAccessible() && project.hasNature(IAcceleoConstants.ACCELEO_NATURE_ID); } else if (object instanceof IJavaProject) { IProject project = ((IJavaProject) object).getProject(); enabled = project.isAccessible() && project.hasNature(IAcceleoConstants.ACCELEO_NATURE_ID); } else if (Platform.getAdapterManager().getAdapter(object, IProject.class) instanceof IProject) { IProject project = (IProject) Platform.getAdapterManager().getAdapter(object, IProject.class); enabled = project.isAccessible() && project.hasNature(IAcceleoConstants.ACCELEO_NATURE_ID); } } catch (CoreException e) { AcceleoUIActivator.log(e, true); } } } } else { // Eclipse 4, let's consider that it's true. enabled = true; } }
From source file:org.eclipse.acceleo.internal.ide.ui.commands.CreatePomCommandHandler.java
License:Open Source License
/** * {@inheritDoc}//from ww w .ja v a2 s . c om * * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent) */ @SuppressWarnings("unchecked") public Object execute(ExecutionEvent event) throws ExecutionException { Object applicationContext = event.getApplicationContext(); if (applicationContext instanceof IEvaluationContext) { IEvaluationContext context = (IEvaluationContext) applicationContext; Object defaultVariable = context.getDefaultVariable(); List<IProject> projects = new ArrayList<IProject>(); if (defaultVariable instanceof List) { List<Object> variables = (List<Object>) defaultVariable; for (Object object : variables) { if (object instanceof IProject) { IProject project = (IProject) object; projects.add(project); } else if (object instanceof IJavaProject) { IJavaProject javaProject = (IJavaProject) object; projects.add(javaProject.getProject()); } else if (Platform.getAdapterManager().getAdapter(object, IProject.class) instanceof IProject) { projects.add((IProject) Platform.getAdapterManager().getAdapter(object, IProject.class)); } } } else if (defaultVariable instanceof TreeSelection && ((TreeSelection) defaultVariable).size() > 0) { TreeSelection selection = (TreeSelection) defaultVariable; List<?> list = selection.toList(); for (Object object : list) { if (object instanceof IProject) { IProject project = (IProject) object; projects.add(project); } else if (object instanceof IJavaProject) { IJavaProject javaProject = (IJavaProject) object; projects.add(javaProject.getProject()); } else if (Platform.getAdapterManager().getAdapter(object, IProject.class) instanceof IProject) { projects.add((IProject) Platform.getAdapterManager().getAdapter(object, IProject.class)); } } } for (IProject iProject : projects) { try { if (iProject.isAccessible() && iProject.hasNature(IAcceleoConstants.ACCELEO_NATURE_ID)) { generatePom(iProject); } } catch (CoreException e) { AcceleoUIActivator.log(e, true); } } } return applicationContext; }