| /* |
| * 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 org.jetbrains.idea.svn.actions; |
| |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.DataKey; |
| import com.intellij.openapi.vcs.VcsDataKeys; |
| import com.intellij.openapi.vcs.changes.Change; |
| import com.intellij.openapi.vcs.changes.ContentRevision; |
| import com.intellij.openapi.vcs.changes.CurrentContentRevision; |
| import org.jetbrains.idea.svn.SvnBundle; |
| import org.jetbrains.idea.svn.SvnRevisionNumber; |
| import org.jetbrains.idea.svn.SvnVcs; |
| import org.tmatesoft.svn.core.SVNException; |
| import org.tmatesoft.svn.core.wc.SVNRevision; |
| |
| public class ShowPropertiesDiffAction extends AbstractShowPropertiesDiffAction { |
| public ShowPropertiesDiffAction() { |
| super(SvnBundle.message("action.Subversion.properties.diff.name")); |
| } |
| |
| @Override |
| public void update(final AnActionEvent e) { |
| super.update(e); |
| //e.getPresentation().setText(SvnBundle.message("action.Subversion.properties.diff.name")); |
| } |
| |
| protected DataKey<Change[]> getChangesKey() { |
| return VcsDataKeys.CHANGE_LEAD_SELECTION; |
| } |
| |
| protected SVNRevision getBeforeRevisionValue(final Change change, final SvnVcs vcs) throws SVNException { |
| final ContentRevision beforeRevision = change.getBeforeRevision(); |
| if (beforeRevision != null) { |
| return ((SvnRevisionNumber) beforeRevision.getRevisionNumber()).getRevision(); |
| } else { |
| return SVNRevision.create(((SvnRevisionNumber) change.getAfterRevision().getRevisionNumber()).getRevision().getNumber() - 1); |
| } |
| } |
| |
| protected SVNRevision getAfterRevisionValue(final Change change, final SvnVcs vcs) throws SVNException { |
| final ContentRevision afterRevision = change.getAfterRevision(); |
| if (afterRevision != null) { |
| // CurrentContentRevision will be here, for instance, if invoked from changes dialog for "Compare with Branch" action |
| return afterRevision instanceof CurrentContentRevision |
| ? SVNRevision.WORKING |
| : ((SvnRevisionNumber)afterRevision.getRevisionNumber()).getRevision(); |
| } else { |
| return SVNRevision.create(((SvnRevisionNumber) change.getBeforeRevision().getRevisionNumber()).getRevision().getNumber() + 1); |
| } |
| } |
| } |