| /* |
| * 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.actions; |
| |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.Presentation; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vcs.AbstractVcs; |
| import com.intellij.openapi.vcs.ProjectLevelVcsManager; |
| import com.intellij.openapi.vcs.diff.DiffProvider; |
| import com.intellij.openapi.vcs.diff.RevisionSelector; |
| import com.intellij.openapi.vcs.history.VcsRevisionNumber; |
| import com.intellij.openapi.vcs.impl.VcsBackgroundableActions; |
| import com.intellij.openapi.vfs.VirtualFile; |
| |
| /** |
| * @author lesya |
| */ |
| public class SelectAndCompareWithSelectedRevisionAction extends AbstractVcsAction{ |
| protected void actionPerformed(VcsContext vcsContext) { |
| |
| final VirtualFile file = vcsContext.getSelectedFiles()[0]; |
| final Project project = vcsContext.getProject(); |
| final AbstractVcs vcs = ProjectLevelVcsManager.getInstance(project).getVcsFor(file); |
| if (vcs == null) { |
| return; |
| } |
| RevisionSelector selector = vcs.getRevisionSelector(); |
| final DiffProvider diffProvider = vcs.getDiffProvider(); |
| |
| if (selector != null) { |
| final VcsRevisionNumber vcsRevisionNumber = selector.selectNumber(file); |
| |
| if (vcsRevisionNumber != null) { |
| DiffActionExecutor.showDiff(diffProvider, vcsRevisionNumber, file, project, VcsBackgroundableActions.COMPARE_WITH); |
| } |
| } |
| |
| } |
| |
| |
| |
| protected void update(VcsContext vcsContext, Presentation presentation) { |
| AbstractShowDiffAction.updateDiffAction(presentation, vcsContext, VcsBackgroundableActions.COMPARE_WITH); |
| } |
| |
| protected boolean forceSyncUpdate(final AnActionEvent e) { |
| return true; |
| } |
| } |