| /******************************************************************************* |
| * Copyright (c) 2010, 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.mapping; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.dialogs.InputDialog; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.team.core.diff.provider.DiffTree; |
| import org.eclipse.team.internal.core.subscribers.SubscriberDiffTreeEventHandler; |
| import org.eclipse.team.internal.ui.TeamUIMessages; |
| import org.eclipse.team.internal.ui.synchronize.patch.ApplyPatchModelSynchronizeParticipant; |
| import org.eclipse.team.internal.ui.synchronize.patch.ApplyPatchSubscriber; |
| import org.eclipse.team.internal.ui.synchronize.patch.ApplyPatchSubscriberMergeContext; |
| import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration; |
| |
| public class IgnoreLeadingPathSegmentsAction extends Action { |
| |
| private ISynchronizePageConfiguration configuration; |
| private ApplyPatchModelSynchronizeParticipant participant; |
| private ApplyPatchSubscriberMergeContext context; |
| private ApplyPatchSubscriber subscriber; |
| private int maxValue; |
| |
| public IgnoreLeadingPathSegmentsAction( |
| ISynchronizePageConfiguration configuration) { |
| this.configuration = configuration; |
| participant = (ApplyPatchModelSynchronizeParticipant) configuration |
| .getParticipant(); |
| context = (ApplyPatchSubscriberMergeContext) participant.getContext(); |
| subscriber = (ApplyPatchSubscriber) context.getSubscriber(); |
| } |
| |
| @Override |
| public boolean isEnabled() { |
| return !subscriber.getPatcher().isWorkspacePatch(); |
| } |
| |
| @Override |
| public void run() { |
| int oldValue = subscriber.getPatcher().getStripPrefixSegments(); |
| maxValue = subscriber.getPatcher().calculatePrefixSegmentCount() - 1; |
| |
| InputDialog dlg = new InputDialog(Display.getCurrent().getActiveShell(), |
| TeamUIMessages.IgnoreLeadingPathSegmentsDialog_title, |
| NLS.bind(TeamUIMessages.IgnoreLeadingPathSegmentsDialog_message, Integer.valueOf(maxValue)), |
| Integer.valueOf(oldValue).toString(), input -> { |
| try { |
| int i = Integer.parseInt(input); |
| if (i < 0 || i > maxValue) |
| return TeamUIMessages.IgnoreLeadingPathSegmentsDialog_numberOutOfRange; |
| } catch (NumberFormatException x) { |
| return TeamUIMessages.IgnoreLeadingPathSegmentsDialog_notANumber; |
| } |
| return null; |
| }); |
| |
| if (dlg.open() == Window.OK) { |
| String input = dlg.getValue(); |
| int newValue = Integer.parseInt(input); |
| if (newValue != oldValue) { |
| DiffTree tree = (DiffTree)context.getDiffTree(); |
| tree.clear(); |
| SubscriberDiffTreeEventHandler handler = context.getAdapter(SubscriberDiffTreeEventHandler.class); |
| handler.reset(); |
| subscriber.getPatcher().setStripPrefixSegments(newValue); |
| participant.refresh(configuration.getSite().getWorkbenchSite(), |
| context.getScope().getMappings()); |
| } |
| } |
| } |
| } |