| /* |
| * Copyright 2000-2010 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.actions; |
| |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.ide.CopyPasteManager; |
| import com.intellij.openapi.localVcs.UpToDateLineNumberProvider; |
| import com.intellij.openapi.vcs.annotate.FileAnnotation; |
| import com.intellij.openapi.vcs.annotate.LineNumberListener; |
| import com.intellij.util.ui.TextTransferable; |
| import com.intellij.openapi.vcs.history.VcsRevisionNumber; |
| |
| /** |
| * @author Konstantin Bulenkov |
| */ |
| public class CopyRevisionNumberFromAnnotateAction extends AnAction implements LineNumberListener { |
| private final UpToDateLineNumberProvider myGetUpToDateLineNumber; |
| private final FileAnnotation myAnnotation; |
| private int myLineNumber = -1; |
| |
| public CopyRevisionNumberFromAnnotateAction(UpToDateLineNumberProvider getUpToDateLineNumber, FileAnnotation annotation) { |
| super("Copy revision number"); |
| myGetUpToDateLineNumber = getUpToDateLineNumber; |
| myAnnotation = annotation; |
| } |
| |
| @Override |
| public void actionPerformed(AnActionEvent e) { |
| if (myLineNumber < 0) return; |
| final int corrected = myGetUpToDateLineNumber.getLineNumber(myLineNumber); |
| final VcsRevisionNumber revisionNumber = myAnnotation.getLineRevisionNumber(corrected); |
| if (revisionNumber != null) { |
| final String revision = revisionNumber.asString(); |
| CopyPasteManager.getInstance().setContents(new TextTransferable(revision)); |
| } |
| } |
| |
| @Override |
| public void update(AnActionEvent e) { |
| int corrected = myLineNumber; |
| final boolean enabled = myLineNumber >= 0 && (corrected = myGetUpToDateLineNumber.getLineNumber(myLineNumber)) >= 0 && |
| myAnnotation.getLineRevisionNumber(corrected) != null; |
| e.getPresentation().setEnabled(enabled); |
| e.getPresentation().setVisible(enabled); |
| } |
| |
| @Override |
| public void consume(Integer integer) { |
| myLineNumber = integer; |
| } |
| } |