| /******************************************************************************* |
| * Copyright (c) 2000, 2018 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ui.wizards; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.viewers.DoubleClickEvent; |
| import org.eclipse.jface.viewers.IDoubleClickListener; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.jface.wizard.IWizard; |
| import org.eclipse.jface.wizard.IWizardPage; |
| import org.eclipse.jface.wizard.WizardPage; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.team.internal.ui.IHelpContextIds; |
| import org.eclipse.team.internal.ui.TeamUIMessages; |
| import org.eclipse.team.internal.ui.TeamUIPlugin; |
| import org.eclipse.team.internal.ui.Utils; |
| import org.eclipse.team.internal.ui.registry.SynchronizeWizardDescription; |
| import org.eclipse.team.internal.ui.synchronize.SynchronizeManager; |
| import org.eclipse.team.ui.TeamUI; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.model.BaseWorkbenchContentProvider; |
| import org.eclipse.ui.views.navigator.ResourceComparator; |
| |
| /** |
| * Page that allows the user to select a set of resources that are managed |
| * by a synchronize participant. |
| * |
| * Remembers last participant |
| * |
| * @since 3.0 |
| */ |
| public class GlobalRefreshWizardSelectionPage extends WizardPage implements IDoubleClickListener, ISelectionChangedListener { |
| |
| private final static String DEFAULT_SELECTION= TeamUIPlugin.ID + "GlobalRefreshWizardSelectionPage.default_selection"; //$NON-NLS-1$ |
| |
| private TableViewer fViewer; |
| private IWizard wizard; |
| private List<Image> createdImages; |
| |
| class MyContentProvider extends BaseWorkbenchContentProvider { |
| @Override |
| public Object[] getChildren(Object element) { |
| if(element instanceof SynchronizeManager) { |
| SynchronizeManager manager = (SynchronizeManager)element; |
| return manager.getWizardDescriptors(); |
| } |
| return super.getChildren(element); |
| } |
| } |
| |
| class MyLabelProvider extends LabelProvider { |
| @Override |
| public String getText(Object element) { |
| if(element instanceof SynchronizeWizardDescription) { |
| SynchronizeWizardDescription descriptor = (SynchronizeWizardDescription)element; |
| return descriptor.getName(); |
| } |
| return null; |
| } |
| |
| @Override |
| public Image getImage(Object element) { |
| if(element instanceof SynchronizeWizardDescription) { |
| SynchronizeWizardDescription descriptor = (SynchronizeWizardDescription)element; |
| ImageDescriptor d = descriptor.getImageDescriptor(); |
| if(createdImages == null) { |
| createdImages = new ArrayList<>(3); |
| } |
| Image image = d.createImage(); |
| createdImages.add(image); |
| return image; |
| } |
| return null; |
| } |
| } |
| |
| public GlobalRefreshWizardSelectionPage() { |
| super(TeamUIMessages.GlobalRefreshParticipantSelectionPage_0); |
| setDescription(TeamUIMessages.GlobalRefreshParticipantSelectionPage_1); |
| setTitle(TeamUIMessages.GlobalRefreshParticipantSelectionPage_2); |
| } |
| |
| @Override |
| public void dispose() { |
| if (createdImages != null) { |
| for (Iterator it = createdImages.iterator(); it.hasNext();) { |
| Image image = (Image) it.next(); |
| image.dispose(); |
| } |
| } |
| } |
| |
| /** |
| * Save the page settings into the dialog settings |
| */ |
| public void savePageSettings() { |
| if (fViewer.getControl().isDisposed()) |
| return; |
| |
| final IStructuredSelection selection= fViewer.getStructuredSelection(); |
| final Object selected= selection.getFirstElement(); |
| if (!(selected instanceof SynchronizeWizardDescription)) |
| return; |
| getDialogSettings().put(DEFAULT_SELECTION, ((SynchronizeWizardDescription)selected).getId()); |
| } |
| |
| @Override |
| public void createControl(Composite parent2) { |
| Composite top = new Composite(parent2, SWT.NULL); |
| top.setLayout(new GridLayout()); |
| setControl(top); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(top, IHelpContextIds.REFRESH_WIZARD_SELECTION_PAGE); |
| |
| Label l = new Label(top, SWT.NULL); |
| l.setText(TeamUIMessages.GlobalRefreshParticipantSelectionPage_3); |
| fViewer = new TableViewer(top, SWT.BORDER); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| fViewer.getControl().setLayoutData(data); |
| fViewer.setContentProvider(new MyContentProvider()); |
| fViewer.addDoubleClickListener(this); |
| fViewer.setLabelProvider(new MyLabelProvider()); |
| fViewer.setComparator(new ResourceComparator(ResourceComparator.NAME)); |
| fViewer.setInput(TeamUI.getSynchronizeManager()); |
| fViewer.addSelectionChangedListener(this); |
| |
| Object toSelect= getDefaultSelection(); |
| if (toSelect == null) { |
| toSelect= fViewer.getElementAt(0); |
| } |
| if (toSelect != null) { |
| fViewer.setSelection(new StructuredSelection(toSelect), true); |
| } |
| fViewer.getTable().setFocus(); |
| Dialog.applyDialogFont(parent2); |
| } |
| |
| private SynchronizeWizardDescription getDefaultSelection() { |
| |
| if (!(TeamUI.getSynchronizeManager() instanceof SynchronizeManager)) |
| return null; |
| |
| final String defaultSelection= getDialogSettings().get(DEFAULT_SELECTION); |
| if (defaultSelection == null) |
| return null; |
| |
| final SynchronizeManager syncManager= (SynchronizeManager)TeamUI.getSynchronizeManager(); |
| final SynchronizeWizardDescription [] wizards= syncManager.getWizardDescriptors(); |
| for (int i = 0; i < wizards.length; i++) { |
| if (defaultSelection.equals(wizards[i].getId())) { |
| return wizards[i]; |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| public void doubleClick(DoubleClickEvent event) { |
| selectionChanged( |
| new SelectionChangedEvent( |
| event.getViewer(), |
| event.getViewer().getSelection())); |
| getContainer().showPage(getNextPage()); |
| } |
| |
| @Override |
| public void selectionChanged(SelectionChangedEvent event) { |
| // Initialize the wizard so we can tell whether to enable the |
| // Next button |
| ISelection selection = event.getSelection(); |
| if (selection == null || !(selection instanceof IStructuredSelection)) { |
| wizard = null; |
| setPageComplete(false); |
| return; |
| } |
| IStructuredSelection ss = (IStructuredSelection) selection; |
| if (ss.size() != 1) { |
| wizard = null; |
| setPageComplete(false); |
| return; |
| } |
| SynchronizeWizardDescription selectedDescriptor = (SynchronizeWizardDescription)ss.getFirstElement(); |
| try { |
| wizard = selectedDescriptor.createWizard(); |
| wizard.addPages(); |
| // Ask the container to update button enablement |
| setPageComplete(true); |
| setDescription(selectedDescriptor.getDescription()); |
| } catch (CoreException e) { |
| Utils.handle(e); |
| setPageComplete(false); |
| } |
| } |
| |
| public IWizard getSelectedWizard() { |
| return this.wizard; |
| } |
| |
| @Override |
| public IWizardPage getNextPage() { |
| if (wizard == null) return null; |
| return wizard.getStartingPage(); |
| } |
| |
| @Override |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| if (visible) { |
| fViewer.getTable().setFocus(); |
| } |
| } |
| } |