| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.wizards; |
| |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.mapping.ResourceMapping; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.wizard.Wizard; |
| import org.eclipse.team.internal.ccvs.core.CVSMergeSubscriber; |
| import org.eclipse.team.internal.ccvs.core.CVSTag; |
| import org.eclipse.team.internal.ccvs.core.client.Command; |
| import org.eclipse.team.internal.ccvs.core.client.Update; |
| import org.eclipse.team.internal.ccvs.ui.*; |
| import org.eclipse.team.internal.ccvs.ui.actions.WorkspaceTraversalAction; |
| import org.eclipse.team.internal.ccvs.ui.operations.UpdateOperation; |
| import org.eclipse.team.internal.ccvs.ui.subscriber.MergeSynchronizeParticipant; |
| import org.eclipse.team.internal.ccvs.ui.tags.TagSource; |
| import org.eclipse.team.ui.TeamUI; |
| import org.eclipse.team.ui.synchronize.ISynchronizeParticipant; |
| import org.eclipse.ui.IWorkbenchPart; |
| |
| public class MergeWizard extends Wizard { |
| MergeWizardPage page; |
| IResource[] resources; |
| private final IWorkbenchPart part; |
| private final ResourceMapping[] mappings; |
| |
| public MergeWizard(IWorkbenchPart part, IResource[] resources, ResourceMapping[] mappings) { |
| this.part = part; |
| this.resources = resources; |
| this.mappings = mappings; |
| } |
| |
| public void addPages() { |
| setNeedsProgressMonitor(true); |
| TagSource tagSource = TagSource.create(resources); |
| setWindowTitle(Policy.bind("MergeWizard.title")); //$NON-NLS-1$ |
| ImageDescriptor mergeImage = CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_WIZBAN_MERGE); |
| page = new MergeWizardPage("mergePage", Policy.bind("MergeWizard.0"), mergeImage, Policy.bind("MergeWizard.1"), tagSource); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| addPage(page); |
| } |
| |
| /* |
| * @see IWizard#performFinish() |
| */ |
| public boolean performFinish() { |
| |
| CVSTag startTag = page.getStartTag(); |
| CVSTag endTag = page.getEndTag(); |
| |
| if (startTag == null || !page.isPreview()) { |
| // Perform the update (merge) in the background |
| UpdateOperation op = new UpdateOperation(getPart(), mappings, getLocalOptions(startTag, endTag), null); |
| try { |
| op.run(); |
| } catch (InvocationTargetException e) { |
| CVSUIPlugin.openError(getShell(), null, null, e); |
| } catch (InterruptedException e) { |
| // Ignore |
| } |
| } else { |
| // First check if there is an existing matching participant, if so then re-use it |
| try { |
| resources = getAllResources(startTag, endTag); |
| } catch (InvocationTargetException e) { |
| // Log and continue with the original resources |
| CVSUIPlugin.log(IStatus.ERROR, "An error occurred while detemrining if extra resources should be included in the merge", e.getTargetException()); //$NON-NLS-1$ |
| } |
| MergeSynchronizeParticipant participant = MergeSynchronizeParticipant.getMatchingParticipant(resources, startTag, endTag); |
| if(participant == null) { |
| CVSMergeSubscriber s = new CVSMergeSubscriber(resources, startTag, endTag); |
| participant = new MergeSynchronizeParticipant(s); |
| TeamUI.getSynchronizeManager().addSynchronizeParticipants(new ISynchronizeParticipant[] {participant}); |
| } |
| participant.refresh(resources, null, null, null); |
| } |
| return true; |
| } |
| |
| private IResource[] getAllResources(CVSTag startTag, CVSTag endTag) throws InvocationTargetException { |
| // Only do the extra work if the model is a logical model (i.e. not IResource) |
| if (!WorkspaceTraversalAction.isLogicalModel(mappings)) |
| return resources; |
| CVSMergeSubscriber s = new CVSMergeSubscriber(WorkspaceTraversalAction.getProjects(resources), startTag, endTag); |
| IResource[] allResources = WorkspaceTraversalAction.getResourcesToCompare(mappings, s); |
| s.cancel(); |
| return allResources; |
| } |
| |
| private Command.LocalOption[] getLocalOptions(CVSTag startTag, CVSTag endTag) { |
| List options = new ArrayList(); |
| if (startTag != null) { |
| options.add(Command.makeArgumentOption(Update.JOIN, startTag.getName())); |
| } |
| options.add(Command.makeArgumentOption(Update.JOIN, endTag.getName())); |
| return (Command.LocalOption[]) options.toArray(new Command.LocalOption[options.size()]); |
| } |
| |
| private IWorkbenchPart getPart() { |
| return part; |
| } |
| } |