List of usage examples for org.eclipse.jface.viewers StructuredSelection iterator
@Override
public Iterator iterator()
From source file:com.amazonaws.eclipse.elasticbeanstalk.explorer.ElasticBeanstalkActionProvider.java
License:Apache License
@Override public void fillContextMenu(IMenuManager menu) { boolean onlyEnvironmentsSelected = true; StructuredSelection selection = (StructuredSelection) getActionSite().getStructuredViewer().getSelection(); Iterator iterator = selection.iterator(); List<EnvironmentDescription> environments = new ArrayList<EnvironmentDescription>(); while (iterator.hasNext()) { Object obj = iterator.next(); if (obj instanceof EnvironmentDescription) { environments.add((EnvironmentDescription) obj); } else {/*w ww .j a v a 2 s . c o m*/ onlyEnvironmentsSelected = false; } } if (onlyEnvironmentsSelected) { if (environments.size() == 1) { menu.add(new OpenEnvironmentEditorAction(environments.get(0))); menu.add(new Separator()); } menu.add(new TerminateEnvironmentsAction(environments)); } }
From source file:com.amazonaws.eclipse.explorer.sns.SNSActionProvider.java
License:Apache License
@Override public void fillContextMenu(IMenuManager menu) { StructuredSelection selection = (StructuredSelection) getActionSite().getStructuredViewer().getSelection(); menu.add(new CreateTopicAction()); boolean showDeleteMenuItem = true; List<Topic> selectedTopics = new ArrayList<Topic>(); Iterator iterator = selection.iterator(); while (iterator.hasNext()) { Object next = iterator.next(); if (next instanceof TopicNode) { selectedTopics.add(((TopicNode) next).getTopic()); } else {//w w w .ja v a 2 s . co m showDeleteMenuItem = false; } } if (selectedTopics.size() > 0 && showDeleteMenuItem) { menu.add(new DeleteTopicAction(selectedTopics)); menu.add(new Separator()); } if (selectedTopics.size() == 1) { AmazonSNS sns = AwsToolkitCore.getClientFactory().getSNSClient(); menu.add(new PublishMessageAction(sns, selectedTopics.get(0))); menu.add(new NewSubscriptionAction(sns, selectedTopics.get(0), null)); } }
From source file:com.amazonaws.eclipse.explorer.sqs.SQSActionProvider.java
License:Apache License
@Override public void fillContextMenu(IMenuManager menu) { StructuredSelection selection = (StructuredSelection) getActionSite().getStructuredViewer().getSelection(); menu.add(new CreateQueueAction()); boolean onlyQueuesSelected = true; List<String> selectedQueues = new ArrayList<String>(); Iterator<?> iterator = selection.iterator(); while (iterator.hasNext()) { Object next = iterator.next(); if (next instanceof QueueNode) { selectedQueues.add(((QueueNode) next).getQueueUrl()); } else {/* ww w . j ava2s .c o m*/ onlyQueuesSelected = false; } } if (selectedQueues.size() > 0 && onlyQueuesSelected) { menu.add(new DeleteQueueAction(selectedQueues)); } if (selectedQueues.size() == 1 && onlyQueuesSelected) { menu.add(new Separator()); menu.add(new AddMessageAction(AwsToolkitCore.getClientFactory().getSQSClient(), selectedQueues.get(0), null)); } }
From source file:com.android.ide.eclipse.adt.internal.editors.layout.gle1.UiContentOutlinePage.java
License:Apache License
/** * Returns the currently selected element, if any, in the viewer. * This returns the viewer's elements (i.e. an {@link UiElementTreeEditPart}) * and not the underlying model node./* w w w . jav a 2 s . co m*/ * <p/> * When there is no actual selection, this might still return the root node, * which is of type {@link UiDocumentTreeEditPart}. */ @SuppressWarnings("unchecked") private List<UiElementTreeEditPart> getViewerSelections() { ISelection selection = getSelection(); if (selection instanceof StructuredSelection) { StructuredSelection structuredSelection = (StructuredSelection) selection; if (structuredSelection.size() > 0) { ArrayList<UiElementTreeEditPart> selected = new ArrayList<UiElementTreeEditPart>(); for (Iterator it = structuredSelection.iterator(); it.hasNext();) { Object selectedObj = it.next(); if (selectedObj instanceof UiElementTreeEditPart) { selected.add((UiElementTreeEditPart) selectedObj); } } return selected.size() > 0 ? selected : null; } } return null; }
From source file:com.aptana.editor.php.internal.ui.dialog.CustomFilteredItemsSelectionDialog.java
License:Open Source License
/** * Returns the current selection.//from ww w . j a v a2 s . c om * * @return the current selection */ protected StructuredSelection getSelectedItems() { StructuredSelection selection = (StructuredSelection) list.getSelection(); List<?> selectedItems = selection.toList(); Object itemToRemove = null; for (Iterator<?> it = selection.iterator(); it.hasNext();) { Object item = it.next(); if (item instanceof ItemsListSeparator) { itemToRemove = item; break; } } if (itemToRemove == null) { return new StructuredSelection(selectedItems); } // Create a new selection without the collision @SuppressWarnings("rawtypes") List<?> newItems = new ArrayList(selectedItems); newItems.remove(itemToRemove); return new StructuredSelection(newItems); }
From source file:com.aptana.ide.editors.views.profiles.ProfilesView.java
License:Open Source License
/** * Converts a selection into a lists of paths * /*w w w . j a va 2 s . co m*/ * @param selection * The paths of the selection * @return String[] */ @SuppressWarnings("unchecked") public ProfileURI[] convertSelectionToProfileURIs(StructuredSelection selection) { ArrayList<ProfileURI> paths = new ArrayList<ProfileURI>(); for (Iterator iter = selection.iterator(); iter.hasNext();) { Object o = iter.next(); if (o instanceof ProfileURI) { ProfileURI uri = (ProfileURI) o; paths.add(uri); } else { IdeLog.logError(UnifiedEditorsPlugin.getDefault(), StringUtils.format(Messages.ProfilesView_PathNotProfileURI, o.getClass().toString())); } } return paths.toArray(new ProfileURI[0]); }
From source file:com.centurylink.mdw.plugin.designer.properties.ProcessVersionsSection.java
License:Apache License
private Menu createContextMenu(Shell shell) { Menu menu = new Menu(shell, SWT.POP_UP); final StructuredSelection selection = (StructuredSelection) tableEditor.getTableViewer().getSelection(); if (selection.size() == 1 && selection.getFirstElement() instanceof WorkflowProcess) { final WorkflowProcess processVer = (WorkflowProcess) selection.getFirstElement(); MenuItem openItem = new MenuItem(menu, SWT.PUSH); openItem.setText("Open"); ImageDescriptor openImageDesc = MdwPlugin.getImageDescriptor("icons/process.gif"); openItem.setImage(openImageDesc.createImage()); openItem.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { openProcess(processVer); }/*from w w w.java 2s . co m*/ }); } // delete if (!selection.isEmpty() && !process.getProject().isProduction() && process.isUserAuthorized(UserRoleVO.PROCESS_EXECUTION) && (selection.size() == 1 && ((WorkflowProcess) selection.getFirstElement()).isLatest()) || MdwPlugin.getSettings().isAllowDeleteArchivedProcesses()) { MenuItem deleteItem = new MenuItem(menu, SWT.PUSH); deleteItem.setText("Delete..."); ImageDescriptor deleteImageDesc = MdwPlugin.getImageDescriptor("icons/delete.gif"); deleteItem.setImage(deleteImageDesc.createImage()); deleteItem.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { if (selection.size() >= 1 && selection.getFirstElement() instanceof WorkflowProcess) { WorkflowProcess[] processVers = new WorkflowProcess[selection.size()]; int idx = 0; for (Iterator<?> iter = selection.iterator(); iter.hasNext();) { processVers[idx] = (WorkflowProcess) iter.next(); idx++; } WorkflowElementActionHandler actionHandler = new WorkflowElementActionHandler(); actionHandler.delete(processVers); boolean removedSelected = false; for (WorkflowProcess pv : processVers) { if (pv.equals(process)) removedSelected = true; else process.remove(pv); } if (removedSelected) { WorkflowProcess sel = null; for (WorkflowProcess toSel : process.getAllProcessVersions()) { if (!toSel.equals(process)) { sel = toSel; break; } } setSelection(sel); } else { setSelection(process); // just force refresh } } } }); } return menu; }
From source file:com.centurylink.mdw.plugin.designer.properties.WorkflowAssetVersionsSection.java
License:Apache License
private Menu createContextMenu(Shell shell) { Menu menu = new Menu(shell, SWT.POP_UP); final StructuredSelection selection = (StructuredSelection) tableEditor.getTableViewer().getSelection(); // open/*from w ww . jav a 2 s.c o m*/ if (selection.size() == 1 && selection.getFirstElement() instanceof WorkflowAsset) { final WorkflowAsset asset = (WorkflowAsset) selection.getFirstElement(); MenuItem openItem = new MenuItem(menu, SWT.PUSH); openItem.setText("Open"); openItem.setImage(workflowAsset.getIconImage()); openItem.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { openAsset(asset); } }); } // view comments if (selection.size() == 1 && selection.getFirstElement() instanceof WorkflowAsset) { final WorkflowAsset asset = (WorkflowAsset) selection.getFirstElement(); MenuItem viewCommentsItem = new MenuItem(menu, SWT.PUSH); viewCommentsItem.setText("View Comments"); ImageDescriptor viewCommentsImageDesc = MdwPlugin.getImageDescriptor("icons/view.gif"); viewCommentsItem.setImage(viewCommentsImageDesc.createImage()); viewCommentsItem.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { openViewCommentsDialog(asset); } }); } // delete if (!selection.isEmpty() && !workflowAsset.getProject().isProduction() && workflowAsset.isUserAuthorized(UserRoleVO.ASSET_DESIGN) && (selection.size() == 1 && ((WorkflowAsset) selection.getFirstElement()).isLatestVersion() || MdwPlugin.getSettings().isAllowDeleteArchivedProcesses())) { MenuItem deleteItem = new MenuItem(menu, SWT.PUSH); deleteItem.setText("Delete..."); ImageDescriptor deleteImageDesc = MdwPlugin.getImageDescriptor("icons/delete.gif"); deleteItem.setImage(deleteImageDesc.createImage()); deleteItem.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { if (selection.size() >= 1 && selection.getFirstElement() instanceof WorkflowAsset) { WorkflowAsset[] assets = new WorkflowAsset[selection.size()]; int idx = 0; for (Iterator<?> iter = selection.iterator(); iter.hasNext();) { assets[idx] = (WorkflowAsset) iter.next(); idx++; } WorkflowElementActionHandler actionHandler = new WorkflowElementActionHandler(); actionHandler.delete(assets); boolean removedSelected = false; for (WorkflowAsset a : assets) { if (a.equals(workflowAsset)) removedSelected = true; } if (removedSelected) { WorkflowAsset sel = null; for (WorkflowAsset toSel : workflowAsset.getAllVersions()) { if (!toSel.equals(workflowAsset)) { sel = toSel; break; } } workflowAsset.fireElementChangeEvent(ChangeType.ELEMENT_DELETE, null); setSelection(sel); } else { // just remove and refresh for (WorkflowAsset a : assets) workflowAsset.getProject().removeWorkflowAsset(a); setSelection(workflowAsset); } } } }); } return menu; }
From source file:com.delegreg.rpgm.ui.editors.StatBlocksBlock.java
License:Open Source License
protected void createMasterPart(final IManagedForm managedForm, Composite parent) { //read the active statblocks description HashMap<Class, Class> statBlocks = Application.getStatBlocks(); //final ScrolledForm form = managedForm.getForm(); FormToolkit toolkit = managedForm.getToolkit(); Section section = toolkit.createSection(parent, Section.DESCRIPTION | Section.TITLE_BAR); section.setText("Statblocks for this actor"); //$NON-NLS-1$ section.setDescription(/*from ww w. j ava2s . co m*/ "Manage the statblocks for your actor, statblocks can be system specific depending on the RPG system plugins you have installed."); //$NON-NLS-1$ section.marginWidth = 10; section.marginHeight = 5; Composite client = toolkit.createComposite(section, SWT.WRAP); GridLayout layout = new GridLayout(); layout.numColumns = 2; layout.marginWidth = 2; layout.marginHeight = 2; client.setLayout(layout); Table t = toolkit.createTable(client, SWT.NULL); GridData gd = new GridData(GridData.FILL_BOTH); gd.heightHint = 20; gd.widthHint = 100; gd.verticalSpan = statBlocks.size() + 1; t.setLayoutData(gd); toolkit.paintBordersFor(client); for (Iterator it = statBlocks.keySet().iterator(); it.hasNext();) { Class sb = (Class) it.next(); IStatBlock isb; try { isb = (IStatBlock) sb.newInstance(); } catch (InstantiationException e1) { // TODO Auto-generated catch block e1.printStackTrace(); return; } catch (IllegalAccessException e1) { // TODO Auto-generated catch block e1.printStackTrace(); return; } Button b = toolkit.createButton(client, "Add " + isb.ClassName(), SWT.PUSH); //$NON-NLS-1$ b.setToolTipText("Create a new " + isb.ClassName()); b.setImage(isb.ClassIcon()); b.setData(sb); b.addSelectionListener(new SelectionListener() { @Override public void widgetSelected(SelectionEvent e) { // TODO Replace Auto-generated method stub with statblock type selection IEditorInput input = (IEditorInput) page.getEditor().getEditorInput(); Class sb = (Class) e.widget.getData(); StatBlocks blocks = ((Actor) input.getAdapter(Actor.class)).getStatBlocks(); IStatBlock isb; try { isb = (IStatBlock) sb.newInstance(); } catch (InstantiationException e1) { // TODO Auto-generated catch block e1.printStackTrace(); return; } catch (IllegalAccessException e1) { // TODO Auto-generated catch block e1.printStackTrace(); return; } isb.setName(isb.ClassName() + " n" + (blocks.size() + 1)); blocks.add(isb); viewer.refresh(); } @Override public void widgetDefaultSelected(SelectionEvent e) { } }); gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING); b.setLayoutData(gd); } Button b2 = toolkit.createButton(client, "Remove", SWT.PUSH); //$NON-NLS-1$ b2.setImage(AbstractUIPlugin.imageDescriptorFromPlugin(Application.PLUGIN_ID, IImageKeys.DELETEITEM) .createImage()); b2.addSelectionListener(new SelectionListener() { @Override public void widgetSelected(SelectionEvent e) { // TODO Replace Auto-generated method stub with statblock type selection IEditorInput input = (IEditorInput) page.getEditor().getEditorInput(); StatBlocks blocks = ((Actor) input.getAdapter(Actor.class)).getStatBlocks(); StructuredSelection sel = (StructuredSelection) viewer.getSelection(); for (Iterator iterator = sel.iterator(); iterator.hasNext();) { IStatBlock sb = (IStatBlock) iterator.next(); if (blocks.contains(sb)) { blocks.remove(sb); } } viewer.refresh(); } @Override public void widgetDefaultSelected(SelectionEvent e) { } }); gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING); b2.setLayoutData(gd); section.setClient(client); final SectionPart spart = new SectionPart(section); managedForm.addPart(spart); viewer = new TableViewer(t); viewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { managedForm.fireSelectionChanged(spart, event.getSelection()); viewer.refresh(); } }); viewer.setContentProvider(new MasterContentProvider()); viewer.setLabelProvider(new MasterLabelProvider()); viewer.setInput(page.getEditor().getEditorInput()); }
From source file:com.nokia.s60tools.imaker.internal.viewers.DebugTab.java
License:Open Source License
private Control createControl(CTabFolder parent) { Composite top = new Composite(parent, SWT.NONE); top.setLayout(new GridLayout(2, false)); top.setLayoutData(new GridData(GridData.FILL_BOTH)); setHelpForControl(top, ImageFlasherHelpContextIDs.IMAKERDIALOG_CONTENTTAB); // create table Composite tableComp = getNewComposite(top); Table table = new Table(tableComp, SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI); GridData gridData = new GridData(GridData.FILL, GridData.FILL, true, true); gridData.heightHint = 180;/* w w w . j a v a2s . c o m*/ table.setLayoutData(gridData); table.addKeyListener(new KeyListener() { public void keyReleased(KeyEvent e) { if ((e.character == ' ')) { StructuredSelection ss = (StructuredSelection) tableViewer.getSelection(); Iterator it = ss.iterator(); while (it.hasNext()) { IbyEntry entry = (IbyEntry) it.next(); entry.setEnabled(!entry.isEnabled()); tableViewer.refresh(entry); } } } public void keyPressed(KeyEvent e) { } }); // create controls Composite controls = getNewComposite(top); Button button = new Button(controls, SWT.PUSH | SWT.LEFT); button.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); button.setText(Messages.getString("DebugTab.2")); button.setToolTipText(Messages.getString("DebugTab.3")); button.addSelectionListener(new SelectionListener() { public void widgetSelected(SelectionEvent e) { IbyEntry entry = factory.createIbyEntry(); ImageContent input = getInput(); FileToImage file = new FileToImage(); AddEditFileToTransferDialog dialog = new AddEditFileToTransferDialog(getControl().getShell(), file); dialog.setTitle(Messages.getString("FileTransferTab.8")); if (dialog.open() != Window.OK) { return; } entry.setEnabled(file.getEnabled()); entry.setFile(file.getHostPath().substring(2)); entry.setTarget(file.getTargetPath()); input.getEntries().add(entry); tableViewer.refresh(); } public void widgetDefaultSelected(SelectionEvent e) { widgetSelected(e); } }); button = new Button(controls, SWT.PUSH | SWT.LEFT); button.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); button.setText(Messages.getString("DebugTab.4")); button.setToolTipText(Messages.getString("DebugTab.5")); button.addSelectionListener(new SelectionListener() { public void widgetSelected(SelectionEvent e) { deleteSelection(); } public void widgetDefaultSelected(SelectionEvent e) { widgetSelected(e); } }); button = new Button(controls, SWT.PUSH | SWT.LEFT); button.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); button.setText(Messages.getString("DebugTab.24")); button.setToolTipText(Messages.getString("DebugTab.25")); button.addSelectionListener(new SelectionListener() { public void widgetSelected(SelectionEvent e) { duplicateSelection(); } public void widgetDefaultSelected(SelectionEvent e) { widgetSelected(e); } }); button = new Button(controls, SWT.PUSH | SWT.LEFT); button.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); button.setText(Messages.getString("DebugTab.6")); button.setToolTipText(Messages.getString("DebugTab.7")); button.addSelectionListener(new SelectionListener() { public void widgetSelected(SelectionEvent e) { ImageContent input = getInput(); if (input != null) { if (!input.getEntries().isEmpty()) { boolean confirm = MessageDialog.openQuestion(getControl().getShell(), "Remove Entries", "Clear the list before adding new entries, if any?"); if (confirm) { input.getEntries().clear(); } } projectManager.populate(input); tableViewer.refresh(); } } public void widgetDefaultSelected(SelectionEvent e) { widgetSelected(e); } }); Composite enableButtons = new Composite(top, SWT.NONE); GridLayout layout = new GridLayout(2, false); layout.marginWidth = 0; layout.marginHeight = 0; enableButtons.setLayout(layout); enableButtons.setLayoutData(new GridData()); button = new Button(enableButtons, SWT.PUSH | SWT.LEFT); button.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); button.setText(Messages.getString("DebugTab.8")); button.setToolTipText(Messages.getString("DebugTab.9")); button.addSelectionListener(new SelectionListener() { public void widgetSelected(SelectionEvent e) { ImageContent ic = getInput(); if (ic != null) { for (IbyEntry entry : ic.getEntries()) { entry.setEnabled(true); } tableViewer.refresh(); } } public void widgetDefaultSelected(SelectionEvent e) { widgetSelected(e); } }); button = new Button(enableButtons, SWT.PUSH | SWT.LEFT); button.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); button.setText(Messages.getString("DebugTab.10")); button.setToolTipText(Messages.getString("DebugTab.11")); button.addSelectionListener(new SelectionListener() { public void widgetSelected(SelectionEvent e) { ImageContent ic = getInput(); if (ic != null) { for (IbyEntry entry : ic.getEntries()) { entry.setEnabled(false); } tableViewer.refresh(); } } public void widgetDefaultSelected(SelectionEvent e) { widgetSelected(e); } }); tableViewer = new TableViewer(table); tableViewer.getTable().setHeaderVisible(true); tableViewer.getTable().setLinesVisible(true); tableViewer.setContentProvider(new DebugContentProvider()); createColumns(tableViewer); tableViewer.getTable().addKeyListener(new KeyListener() { public void keyReleased(KeyEvent e) { if (e.character == SWT.DEL) { deleteSelection(); } } public void keyPressed(KeyEvent e) { } }); tableViewer.setInput(getDefaultInput()); return top; }