| package org.eclipse.team.internal.ccvs.ui.actions; |
| |
| /* |
| * (c) Copyright IBM Corp. 2000, 2002. |
| * All Rights Reserved. |
| */ |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.Hashtable; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.dialogs.ProgressMonitorDialog; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.team.core.RepositoryProvider; |
| import org.eclipse.team.core.Team; |
| import org.eclipse.team.core.TeamException; |
| import org.eclipse.team.internal.ccvs.core.CVSProviderPlugin; |
| import org.eclipse.team.internal.ccvs.core.CVSTeamProvider; |
| import org.eclipse.team.internal.ccvs.core.ICVSFolder; |
| import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot; |
| import org.eclipse.team.internal.ccvs.ui.Policy; |
| import org.eclipse.team.internal.core.InfiniteSubProgressMonitor; |
| import org.eclipse.team.internal.ui.actions.TeamAction; |
| import org.eclipse.ui.actions.WorkspaceModifyOperation; |
| |
| /** |
| * Unmanage action removes the cvs feature from a project and optionally |
| * deletes the CVS meta information that is stored on disk. |
| */ |
| public class UnmanageAction extends TeamAction { |
| |
| static class DeleteProjectDialog extends MessageDialog { |
| |
| private IProject[] projects; |
| private boolean deleteContent = false; |
| private Button radio1; |
| private Button radio2; |
| |
| DeleteProjectDialog(Shell parentShell, IProject[] projects) { |
| super( |
| parentShell, |
| getTitle(projects), |
| null, // accept the default window icon |
| getMessage(projects), |
| MessageDialog.QUESTION, |
| new String[] {IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL}, |
| 0); // yes is the default |
| this.projects = projects; |
| } |
| |
| static String getTitle(IProject[] projects) { |
| if (projects.length == 1) |
| return Policy.bind("Unmanage.title"); //$NON-NLS-1$ |
| else |
| return Policy.bind("Unmanage.titleN"); //$NON-NLS-1$ |
| } |
| |
| static String getMessage(IProject[] projects) { |
| if (projects.length == 1) { |
| IProject project = projects[0]; |
| return Policy.bind("Unmanage.message", project.getName()); //$NON-NLS-1$ |
| } |
| else { |
| return Policy.bind("Unmanage.messageN", new Integer(projects.length).toString()); //$NON-NLS-1$ |
| } |
| } |
| |
| protected Control createCustomArea(Composite parent) { |
| Composite composite = new Composite(parent, SWT.NONE); |
| composite.setLayout(new GridLayout()); |
| radio1 = new Button(composite, SWT.RADIO); |
| radio1.addSelectionListener(selectionListener); |
| |
| radio1.setText(Policy.bind("Unmanage.option2")); //$NON-NLS-1$ |
| |
| radio2 = new Button(composite, SWT.RADIO); |
| radio2.addSelectionListener(selectionListener); |
| |
| radio2.setText(Policy.bind("Unmanage.option1")); //$NON-NLS-1$ |
| |
| // set initial state |
| radio1.setSelection(deleteContent); |
| radio2.setSelection(!deleteContent); |
| |
| return composite; |
| } |
| |
| private SelectionListener selectionListener = new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| Button button = (Button) e.widget; |
| if (button.getSelection()) { |
| deleteContent = (button == radio1); |
| } |
| } |
| }; |
| |
| public boolean getDeleteContent() { |
| return deleteContent; |
| } |
| } |
| |
| private boolean deleteContent = false; |
| |
| /* |
| * @see IActionDelegate#run(IAction) |
| */ |
| public void run(IAction action) { |
| final Exception[] exceptions = new Exception[] {null}; |
| if(confirmDeleteProjects()) { |
| try { |
| new ProgressMonitorDialog(getShell()).run(true, true, getOperation()); |
| } catch (InvocationTargetException e) { |
| exceptions[0] = e; |
| } catch (InterruptedException e) { |
| exceptions[0] = null; |
| } |
| } |
| if (exceptions[0] != null) { |
| handle(exceptions[0], null, Policy.bind("Unmanage.unmanagingError")); //$NON-NLS-1$ |
| } |
| } |
| |
| private IRunnableWithProgress getOperation() { |
| return new WorkspaceModifyOperation() { |
| public void execute(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
| try { |
| Hashtable table = getProviderMapping(); |
| Set keySet = table.keySet(); |
| monitor.beginTask("", keySet.size() * 1000); //$NON-NLS-1$ |
| monitor.setTaskName(Policy.bind("Unmanage.unmanaging")); //$NON-NLS-1$ |
| Iterator iterator = keySet.iterator(); |
| while (iterator.hasNext()) { |
| IProgressMonitor subMonitor = new InfiniteSubProgressMonitor(monitor, 1000); |
| subMonitor.beginTask(null, 100); |
| CVSTeamProvider provider = (CVSTeamProvider)iterator.next(); |
| List list = (List)table.get(provider); |
| IResource[] providerResources = (IResource[])list.toArray(new IResource[list.size()]); |
| for (int i = 0; i < providerResources.length; i++) { |
| IResource resource = providerResources[i]; |
| ICVSFolder folder = CVSWorkspaceRoot.getCVSFolderFor((IContainer) resource); |
| try { |
| if(deleteContent) { |
| folder.unmanage(Policy.subMonitorFor(subMonitor, 10)); |
| } |
| } finally { |
| // We want to remove the nature even if the unmanage operation fails |
| RepositoryProvider.unmap((IProject)resource); |
| } |
| } |
| } |
| } catch (TeamException e) { |
| throw new InvocationTargetException(e); |
| } finally { |
| monitor.done(); |
| } |
| } |
| }; |
| } |
| |
| boolean confirmDeleteProjects() { |
| final int[] result = new int[] { MessageDialog.OK }; |
| IProject[] projects = getSelectedProjects(); |
| final DeleteProjectDialog dialog = new DeleteProjectDialog(shell, projects); |
| shell.getDisplay().syncExec(new Runnable() { |
| public void run() { |
| result[0] = dialog.open(); |
| } |
| }); |
| deleteContent = dialog.getDeleteContent(); |
| return result[0] == 0; // YES |
| } |
| |
| /* |
| * @see TeamAction#isEnabled() |
| */ |
| protected boolean isEnabled() throws TeamException { |
| IResource[] resources = getSelectedResources(); |
| if (resources.length == 0) return false; |
| for (int i = 0; i < resources.length; i++) { |
| if(resources[i].getType()!=IResource.PROJECT) return false; |
| RepositoryProvider provider = RepositoryProvider.getProvider(resources[i].getProject(), CVSProviderPlugin.getTypeId()); |
| if (provider == null) return false; |
| } |
| return true; |
| } |
| } |