| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.ccvs.ui.wizards; |
| |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.*; |
| |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.util.PropertyChangeEvent; |
| import org.eclipse.swt.custom.BusyIndicator; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.team.core.RepositoryProvider; |
| import org.eclipse.team.core.TeamException; |
| import org.eclipse.team.internal.ccvs.core.*; |
| import org.eclipse.team.internal.ccvs.core.client.Command.KSubstOption; |
| import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot; |
| import org.eclipse.team.internal.ccvs.core.syncinfo.ResourceSyncInfo; |
| import org.eclipse.team.internal.ccvs.ui.CVSUIMessages; |
| import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin; |
| import org.eclipse.team.internal.ccvs.ui.Policy; |
| |
| /** |
| * A wizard for changing the keyword substitution mode of files. |
| * |
| * 1. Ask the user select to select the desired keyword substitution mode. |
| * 2. Compute the set of possibly affected resources |
| * 3. If the affected resources include existing committed files, warn the user |
| * and provide an option to include them in the operation anyways. |
| * 4. If the affected resources include dirty files, warn the user and provide |
| * an option to include them in the operation anyways. |
| * 5. Perform the operation on Finish. |
| */ |
| public class ModeWizard extends ResizableWizard { |
| |
| public static class ModeChange { |
| |
| private final IFile fFile; |
| private final KSubstOption fMode; |
| |
| private KSubstOption fNewMode; |
| |
| public ModeChange(IFile file, KSubstOption mode) { |
| fFile = file; |
| fMode= mode; |
| fNewMode= mode; |
| } |
| |
| public IFile getFile() { |
| return fFile; |
| } |
| |
| public KSubstOption getMode() { |
| return fMode; |
| } |
| |
| public KSubstOption getNewMode() { |
| return fNewMode; |
| } |
| |
| public boolean hasChanged() { |
| return !fMode.equals(fNewMode); |
| } |
| |
| public void setNewMode(KSubstOption mode) { |
| fNewMode= mode; |
| } |
| |
| public int compareTo(Object o) { |
| return fFile.getName().compareTo(((ModeChange)o).getFile().getName()); |
| } |
| } |
| |
| protected List fChanges; |
| final ModeWizardSelectionPage fPage; |
| |
| public static ModeWizard run(final Shell shell, final IResource [] resources) { |
| |
| final ModeWizard [] wizard= new ModeWizard[1]; |
| |
| BusyIndicator.showWhile(shell.getDisplay(), () -> wizard[0] = new ModeWizard(shell, resources)); |
| |
| open(shell, wizard[0]); |
| return wizard[0]; |
| } |
| |
| /** |
| * Creates a wizard to set the keyword substitution mode for the specified resources. |
| * |
| * @param resources the resources to alter |
| * @param depth the recursion depth |
| * @param defaultOption the keyword substitution option to select by default |
| */ |
| |
| protected ModeWizard(Shell shell, final IResource[] resources) { |
| super(CVSUIMessages.ModeWizard_0, CVSUIPlugin.getPlugin().getDialogSettings(), 700, 480); |
| setWindowTitle(CVSUIMessages.ModeWizard_1); |
| |
| fChanges= getModeChanges(shell, resources); |
| fPage= new ModeWizardSelectionPage(fChanges); |
| // Workbench.getInstance().getProgressService().busyCursorWhile(new IRunnableWithProgress() { |
| |
| } |
| |
| @Override |
| public void addPages() { |
| addPage(fPage); |
| } |
| |
| @Override |
| public boolean needsProgressMonitor() { |
| return true; |
| } |
| |
| protected static List getModeChanges(Shell shell, IResource [] resources) { |
| |
| final ArrayList<ModeChange> changes = new ArrayList<>(); |
| final HashSet<IResource> visited = new HashSet<>(); |
| |
| for (int i = 0; i < resources.length; i++) { |
| final IResource currentResource = resources[i]; |
| try { |
| currentResource.accept((IResourceVisitor) resource -> { |
| try { |
| if (visited.contains(resource) || resource.getType() != IResource.FILE || !resource.exists()) |
| return true; |
| visited.add(resource); |
| IFile file = (IFile) resource; |
| ICVSFile cvsFile = CVSWorkspaceRoot.getCVSFileFor(file); |
| if (!cvsFile.isManaged()) |
| return true; |
| final ResourceSyncInfo info = cvsFile.getSyncInfo(); |
| final KSubstOption mode = info.getKeywordMode(); |
| |
| changes.add(new ModeChange(file, mode)); |
| |
| } catch (TeamException e) { |
| throw new CoreException(e.getStatus()); |
| } |
| // always return true and let the depth determine if children are visited |
| return true; |
| }, IResource.DEPTH_INFINITE, false); |
| } catch (CoreException e) { |
| CVSUIPlugin.openError(shell, CVSUIMessages.ModeWizard_2, null, e); |
| } |
| } |
| return changes; |
| } |
| |
| @Override |
| public boolean performFinish() { |
| try { |
| final List<IStatus> messages = new ArrayList<>(); |
| final List changes= fPage.getChanges(); |
| if (changes.size() == 0) |
| return true; |
| |
| final String comment = fPage.getComment(getShell()); |
| if (comment == null) |
| return false; |
| |
| getContainer().run(false /*fork*/, true /*cancelable*/, new IRunnableWithProgress() { |
| @Override |
| public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
| try { |
| final int totalWork= 10000; |
| monitor.beginTask(CVSUIMessages.ModeWizard_3, totalWork); |
| |
| final Map changesPerProvider= getProviderMapping(changes); |
| |
| final int initialWork= totalWork / 10; |
| monitor.worked(initialWork); |
| |
| final int workPerProvider = (totalWork - initialWork) / changesPerProvider.size(); |
| |
| for (Iterator iter = changesPerProvider.entrySet().iterator(); iter.hasNext();) { |
| final Map.Entry entry = (Map.Entry) iter.next(); |
| final CVSTeamProvider provider = (CVSTeamProvider)entry.getKey(); |
| final Map providerFiles = (Map) entry.getValue(); |
| |
| final IStatus status = provider.setKeywordSubstitution(providerFiles, comment, Policy.subMonitorFor(monitor, workPerProvider)); |
| if (status.getCode() != IStatus.OK) { |
| messages.add(status); |
| } |
| } |
| // Broadcast a decorator change so all interested parties will update their labels. |
| // This is done in particular because the syncview will not see this change |
| // as a change in state for the resources involved |
| CVSUIPlugin.broadcastPropertyChange(new PropertyChangeEvent(this, CVSUIPlugin.P_DECORATORS_CHANGED, null, null)); |
| } catch (TeamException e) { |
| throw new InvocationTargetException(e); |
| } finally { |
| monitor.done(); |
| } |
| } |
| }); |
| // Check for any status messages and display them |
| if (!messages.isEmpty()) { |
| boolean error = false; |
| final MultiStatus combinedStatus = new MultiStatus(CVSUIPlugin.ID, 0, CVSUIMessages.ModeWizard_4, null); |
| for (int i = 0; i < messages.size(); i++) { |
| final IStatus status = messages.get(i); |
| if (status.getSeverity() == IStatus.ERROR || status.getCode() == CVSStatus.SERVER_ERROR) { |
| error = true; |
| } |
| combinedStatus.merge(status); |
| } |
| String message = null; |
| IStatus statusToDisplay; |
| if (combinedStatus.getChildren().length == 1) { |
| message = combinedStatus.getMessage(); |
| statusToDisplay = combinedStatus.getChildren()[0]; |
| } else { |
| statusToDisplay = combinedStatus; |
| } |
| final String title= error ? CVSUIMessages.ModeWizard_5 : CVSUIMessages.ModeWizard_6; // |
| CVSUIPlugin.openError(getShell(), title, message, new CVSException(statusToDisplay)); |
| } |
| return super.performFinish(); |
| } catch (InterruptedException e) { |
| return true; |
| } catch (InvocationTargetException e) { |
| CVSUIPlugin.openError(getShell(), CVSUIMessages.ModeWizard_4, null, e); |
| return false; |
| } |
| } |
| |
| /** |
| * Get a map |
| * @param changes |
| * @return |
| */ |
| static Map getProviderMapping(Collection changes) { |
| |
| final Map<RepositoryProvider, HashMap<?, ?>> table = new HashMap<>(); |
| |
| for (Iterator iter = changes.iterator(); iter.hasNext();) { |
| final ModeChange change= (ModeChange)iter.next(); |
| |
| if (!change.hasChanged()) |
| continue; |
| |
| final IFile file = change.getFile(); |
| final RepositoryProvider provider = RepositoryProvider.getProvider(file.getProject(), CVSProviderPlugin.getTypeId()); |
| |
| if (!table.containsKey(provider)) { |
| table.put(provider, new HashMap()); |
| } |
| final Map providerMap = table.get(provider); |
| providerMap.put(file, change.getNewMode()); |
| } |
| return table; |
| } |
| |
| |
| } |