| /* |
| * 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.changes.actions; |
| |
| import com.intellij.CommonBundle; |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.actionSystem.PlatformDataKeys; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.project.DumbAware; |
| import com.intellij.openapi.ui.Messages; |
| import com.intellij.openapi.vcs.*; |
| import com.intellij.openapi.vcs.actions.VcsContextFactory; |
| import com.intellij.openapi.vcs.changes.committed.CommittedChangesFilterDialog; |
| import com.intellij.openapi.vcs.versionBrowser.ChangeBrowserSettings; |
| import com.intellij.openapi.vfs.VirtualFile; |
| |
| /** |
| * @author yole |
| */ |
| public class BrowseChangesAction extends AnAction implements DumbAware { |
| public void actionPerformed(AnActionEvent e) { |
| final Project project = e.getData(CommonDataKeys.PROJECT); |
| VirtualFile vFile = e.getData(CommonDataKeys.VIRTUAL_FILE); |
| assert vFile != null; |
| AbstractVcs vcs = ProjectLevelVcsManager.getInstance(project).getVcsFor(vFile); |
| assert vcs != null; |
| final CommittedChangesProvider provider = vcs.getCommittedChangesProvider(); |
| assert provider != null; |
| ChangeBrowserSettings settings = provider.createDefaultSettings(); |
| CommittedChangesFilterDialog dlg = new CommittedChangesFilterDialog(project, provider.createFilterUI(true), settings); |
| dlg.show(); |
| if (!dlg.isOK()) return; |
| |
| int maxCount = 0; |
| if (!settings.isAnyFilterSpecified()) { |
| int rc = Messages.showYesNoCancelDialog(project, VcsBundle.message("browse.changes.no.filter.prompt"), VcsBundle.message("browse.changes.title"), |
| VcsBundle.message("browse.changes.show.recent.button"), |
| VcsBundle.message("browse.changes.show.all.button"), |
| CommonBundle.getCancelButtonText(), |
| Messages.getQuestionIcon()); |
| if (rc == 2) { |
| return; |
| } |
| if (rc == 0) { |
| maxCount = 50; |
| } |
| } |
| |
| AbstractVcsHelper.getInstance(project).openCommittedChangesTab(vcs, vFile, settings, maxCount, null); |
| } |
| |
| public void update(AnActionEvent e) { |
| e.getPresentation().setEnabled(isActionEnabled(e)); |
| } |
| |
| private static boolean isActionEnabled(final AnActionEvent e) { |
| Project project = e.getData(CommonDataKeys.PROJECT); |
| if (project == null) return false; |
| VirtualFile vFile = e.getData(CommonDataKeys.VIRTUAL_FILE); |
| if (vFile == null) return false; |
| AbstractVcs vcs = ProjectLevelVcsManager.getInstance(project).getVcsFor(vFile); |
| if (vcs == null || vcs.getCommittedChangesProvider() == null || !vcs.allowsRemoteCalls(vFile)) { |
| return false; |
| } |
| FilePath filePath = VcsContextFactory.SERVICE.getInstance().createFilePathOn(vFile); |
| return AbstractVcs.fileInVcsByFileStatus(project, filePath); |
| } |
| } |