| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.openapi.vcs.history; |
| |
| import com.intellij.openapi.editor.Document; |
| import com.intellij.openapi.fileEditor.FileDocumentManager; |
| import com.intellij.openapi.ui.Messages; |
| import com.intellij.openapi.vcs.RepositoryLocation; |
| import com.intellij.openapi.vcs.VcsBundle; |
| import com.intellij.openapi.vcs.VcsException; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.util.ui.UIUtil; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.IOException; |
| import java.util.Date; |
| |
| |
| public class CurrentRevision implements VcsFileRevision { |
| private final VirtualFile myFile; |
| public static final String CURRENT = VcsBundle.message("vcs.revision.name.current"); |
| private final VcsRevisionNumber myRevisionNumber; |
| |
| public CurrentRevision(VirtualFile file, VcsRevisionNumber revision) { |
| myFile = file; |
| myRevisionNumber = revision; |
| } |
| |
| public String getCommitMessage() { |
| return "[" + CURRENT + "]"; |
| } |
| |
| public byte[] loadContent() throws IOException, VcsException { |
| return getContent(); |
| } |
| |
| public Date getRevisionDate() { |
| return new Date(myFile.getTimeStamp()); |
| } |
| |
| public byte[] getContent() throws IOException, VcsException { |
| try { |
| Document document = FileDocumentManager.getInstance().getDocument(myFile); |
| if (document != null) { |
| return document.getText().getBytes(myFile.getCharset().name()); |
| } |
| else { |
| return myFile.contentsToByteArray(); |
| } |
| } |
| catch (final IOException e) { |
| UIUtil.invokeLaterIfNeeded(new Runnable() { |
| @Override public void run() { |
| Messages.showMessageDialog(e.getLocalizedMessage(), VcsBundle.message("message.text.could.not.load.file.content"), |
| Messages.getErrorIcon()); |
| } |
| }); |
| return null; |
| } |
| |
| } |
| |
| public String getAuthor() { |
| return ""; |
| } |
| |
| public VcsRevisionNumber getRevisionNumber() { |
| return myRevisionNumber; |
| } |
| |
| public String getBranchName() { |
| return null; |
| } |
| |
| @Nullable |
| @Override |
| public RepositoryLocation getChangedRepositoryPath() { |
| return null; // use initial url.. |
| } |
| } |