| /******************************************************************************* |
| * Copyright (c) 2000, 2006 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.core.filehistory; |
| |
| import org.eclipse.core.filesystem.IFileStore; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.team.core.history.*; |
| import org.eclipse.team.core.history.provider.FileHistoryProvider; |
| import org.eclipse.team.internal.ccvs.core.*; |
| import org.eclipse.team.internal.ccvs.core.client.listeners.LogEntry; |
| import org.eclipse.team.internal.ccvs.core.filesystem.CVSFileStore; |
| import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot; |
| import org.eclipse.team.internal.ccvs.core.resources.RemoteFile; |
| import org.eclipse.team.internal.ccvs.core.syncinfo.ResourceSyncInfo; |
| |
| public class CVSFileHistoryProvider extends FileHistoryProvider { |
| |
| /** |
| * see <code>org.eclipse.team.core.IFileHistoryProvider</code> |
| */ |
| public IFileHistory getFileHistoryFor(IResource resource, int flags, IProgressMonitor monitor) { |
| ICVSRemoteResource remoteResource; |
| try { |
| monitor.beginTask(null, 100); |
| if ((flags == IFileHistoryProvider.SINGLE_REVISION) || ((flags == IFileHistoryProvider.SINGLE_LINE_OF_DESCENT))) { |
| remoteResource = CVSWorkspaceRoot.getRemoteResourceFor(resource); |
| monitor.worked(40); |
| CVSFileHistory remoteFile = null; |
| if (remoteResource instanceof ICVSFile) { |
| remoteFile = new CVSFileHistory((ICVSFile) remoteResource, flags); |
| } |
| return remoteFile; |
| } else { |
| // TODO need to complete the revision |
| remoteResource = CVSWorkspaceRoot.getRemoteResourceFor(resource); |
| monitor.worked(40); |
| CVSFileHistory remoteFile = null; |
| if (remoteResource instanceof ICVSFile) { |
| remoteFile = new CVSFileHistory((ICVSFile) remoteResource); |
| } |
| return remoteFile; |
| } |
| } catch (CVSException e) { |
| } finally { |
| monitor.done(); |
| } |
| |
| return null; |
| } |
| |
| public IFileRevision getWorkspaceFileRevision(IResource resource) { |
| |
| ICVSRemoteResource remoteResource; |
| try { |
| remoteResource = CVSWorkspaceRoot.getRemoteResourceFor(resource); |
| if (remoteResource != null && |
| remoteResource instanceof RemoteFile){ |
| ResourceSyncInfo syncInfo = remoteResource.getSyncInfo(); |
| LogEntry cvsEntry = new LogEntry((RemoteFile) remoteResource, syncInfo.getRevision(), "", null,"","", new CVSTag[0]); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| return new CVSFileRevision(cvsEntry); |
| } |
| } catch (CVSException e) { |
| } |
| |
| return null; |
| } |
| |
| public IFileHistory getFileHistoryFor(IFileStore store, int flags, IProgressMonitor monitor) { |
| if (store instanceof CVSFileStore) { |
| |
| CVSFileStore fileStore = (CVSFileStore) store; |
| ICVSRemoteFile file = fileStore.getCVSURI().toFile(); |
| if (file != null){ |
| if ((flags == IFileHistoryProvider.SINGLE_REVISION) || ((flags == IFileHistoryProvider.SINGLE_LINE_OF_DESCENT))) { |
| return new CVSFileHistory(file, flags); |
| } else |
| return new CVSFileHistory(file); |
| } |
| } |
| return null; |
| } |
| |
| } |