| /******************************************************************************* |
| * Copyright (c) 2000, 2018 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ccvs.ui.repo; |
| |
| import java.util.Arrays; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogSettings; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.util.IPropertyChangeListener; |
| import org.eclipse.jface.util.PropertyChangeEvent; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.team.internal.ccvs.core.ICVSRemoteResource; |
| import org.eclipse.team.internal.ccvs.core.ICVSRepositoryLocation; |
| import org.eclipse.team.internal.ccvs.ui.*; |
| import org.eclipse.team.internal.ccvs.ui.model.RemoteContentProvider; |
| import org.eclipse.team.internal.ccvs.ui.wizards.CVSWizardPage; |
| import org.eclipse.ui.IWorkingSet; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.model.IWorkbenchAdapter; |
| import org.eclipse.ui.model.WorkbenchLabelProvider; |
| |
| /** |
| * Page that allows the user to select the remote projects whose tags should be |
| * refreshed. |
| */ |
| public class RefreshRemoteProjectSelectionPage extends CVSWizardPage { |
| |
| private ICVSRemoteResource[] rootFolders; |
| private ListSelectionArea listArea; |
| private WorkingSetSelectionArea workingSetArea; |
| private IWorkingSet workingSet; |
| private IDialogSettings settings; |
| |
| /** |
| * Custom input provider which returns the list of root folders |
| */ |
| private class InputElement implements IWorkbenchAdapter, IAdaptable { |
| public Object[] getChildren(Object o) { |
| return rootFolders; |
| } |
| public ImageDescriptor getImageDescriptor(Object object) { |
| return null; |
| } |
| public String getLabel(Object o) { |
| return null; |
| } |
| public Object getParent(Object o) { |
| return null; |
| } |
| public <T> T getAdapter(Class<T> adapter) { |
| if (adapter == IWorkbenchAdapter.class) return adapter.cast(this); |
| return null; |
| } |
| } |
| |
| /** |
| * Constructor for RemoteProjectSelectionPage. |
| * @param pageName |
| * @param title |
| * @param titleImage |
| * @param description |
| */ |
| public RefreshRemoteProjectSelectionPage( |
| String pageName, |
| String title, |
| ImageDescriptor titleImage, |
| String description, |
| IDialogSettings settings, |
| ICVSRepositoryLocation root, |
| ICVSRemoteResource[] rootFolders) { |
| super(pageName, title, titleImage, description); |
| this.settings = settings; |
| this.rootFolders = rootFolders; |
| } |
| |
| /** |
| * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite) |
| */ |
| public void createControl(Composite parent) { |
| |
| final Composite composite = new Composite(parent, SWT.NONE); |
| composite.setLayout(new GridLayout(1, false)); |
| |
| setControl(composite); |
| |
| // set F1 help |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, IHelpContextIds.REFRESH_REMOTE_PROJECT_SELECTION_PAGE); |
| |
| listArea = new ListSelectionArea( |
| new InputElement(), |
| new RemoteContentProvider(), |
| new WorkbenchLabelProvider(), |
| CVSUIMessages.RefreshRemoteProjectSelectionPage_selectRemoteProjects); |
| listArea.createArea(composite); |
| |
| listArea.addPropertyChangeListener(new IPropertyChangeListener() { |
| public void propertyChange(PropertyChangeEvent event) { |
| updateEnablement(); |
| } |
| }); |
| listArea.getViewer().setComparator(new RepositoryComparator()); |
| |
| workingSetArea = new WorkingSetSelectionArea(getShell(), CVSUIMessages.RefreshRemoteProjectSelectionPage_noWorkingSet, CVSUIMessages.RefreshRemoteProjectSelectionPage_workingSet, settings); // |
| setWorkingSet(workingSet); |
| workingSetArea.addPropertyChangeListener(new IPropertyChangeListener() { |
| public void propertyChange(PropertyChangeEvent event) { |
| workingSet = (IWorkingSet)event.getNewValue(); |
| handleWorkingSetChange(); |
| } |
| }); |
| workingSetArea.createArea(composite); |
| Dialog.applyDialogFont(parent); |
| } |
| |
| /** |
| * Sets the working set that should be selected in the most recently |
| * used working set list. |
| * |
| * @param workingSet the working set that should be selected. |
| * has to exist in the list returned by |
| * org.eclipse.ui.IWorkingSetManager#getRecentWorkingSets(). |
| * Must not be null. |
| */ |
| public void setWorkingSet(IWorkingSet workingSet) { |
| this.workingSet = workingSet; |
| |
| if (workingSetArea != null) { |
| workingSetArea.setWorkingSet(workingSet); |
| } |
| } |
| |
| private void handleWorkingSetChange() { |
| if (workingSet != null) { |
| // check any projects in the working set |
| listArea.getViewer().setAllChecked(false); |
| RepositoryManager manager = CVSUIPlugin.getPlugin().getRepositoryManager(); |
| ICVSRemoteResource[] resources = manager.filterResources(workingSet, rootFolders); |
| for (int i = 0; i < resources.length; i++) { |
| ICVSRemoteResource resource = resources[i]; |
| listArea.getViewer().setChecked(resource, true); |
| } |
| } |
| } |
| |
| private void updateEnablement() { |
| boolean atLeastOne = listArea.getViewer().getCheckedElements().length > 0; |
| setPageComplete(atLeastOne); |
| } |
| |
| /** |
| * Method getSelectedRemoteProject. |
| * @return ICVSRemoteResource[] |
| */ |
| public ICVSRemoteResource[] getSelectedRemoteProject() { |
| Object[] checked = listArea.getViewer().getCheckedElements(); |
| return (ICVSRemoteResource[]) Arrays.asList(checked).toArray(new ICVSRemoteResource[checked.length]); |
| } |
| } |