| /******************************************************************************* |
| * Copyright (c) 2000, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ccvs.ui.actions; |
| |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.team.internal.ccvs.core.CVSException; |
| import org.eclipse.team.internal.ccvs.core.ICVSResource; |
| import org.eclipse.team.internal.ccvs.ui.*; |
| import org.eclipse.team.ui.TeamUI; |
| import org.eclipse.team.ui.history.HistoryPageSaveablePart; |
| import org.eclipse.team.ui.history.IHistoryPage; |
| |
| /** |
| * Compare with revision will allow a user to browse the history of a file, compare with the |
| * other revisions and merge changes from other revisions into the workspace copy. |
| */ |
| public class CompareWithRevisionAction extends WorkspaceAction { |
| |
| |
| /* |
| * @see CVSAction#execute(IAction) |
| */ |
| public void execute(IAction action) throws InvocationTargetException, InterruptedException { |
| |
| // Show the compare viewer |
| run(new IRunnableWithProgress() { |
| public void run(IProgressMonitor monitor) throws InterruptedException, InvocationTargetException { |
| |
| if(CVSUIPlugin.getPlugin().getPreferenceStore().getBoolean(ICVSUIConstants.PREF_SHOW_COMPARE_REVISION_IN_DIALOG)) { |
| IFile file = (IFile) getSelectedResources()[0]; |
| showCompareInDialog(getShell(), file); |
| } else { |
| IHistoryPage page = TeamUI.getHistoryView().showHistoryFor((IFile)getSelectedResources()[0]); |
| if (page instanceof CVSHistoryPage){ |
| CVSHistoryPage cvsHistoryPage = (CVSHistoryPage) page; |
| cvsHistoryPage.setClickAction(true); |
| } |
| } |
| } |
| }, false /* cancelable */, PROGRESS_BUSYCURSOR); |
| } |
| |
| protected void showCompareInDialog(Shell shell, Object object){ |
| HistoryPageSaveablePart.showHistoryInDialog(shell, object); |
| } |
| |
| /** |
| * Return the text describing this action |
| */ |
| protected String getActionTitle() { |
| return CVSUIMessages.CompareWithRevisionAction_4; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.actions.CVSAction#getErrorTitle() |
| */ |
| protected String getErrorTitle() { |
| return CVSUIMessages.CompareWithRevisionAction_compare; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForCVSResource(org.eclipse.team.internal.ccvs.core.ICVSResource) |
| */ |
| protected boolean isEnabledForCVSResource(ICVSResource cvsResource) throws CVSException { |
| return (!cvsResource.isFolder() && super.isEnabledForCVSResource(cvsResource)); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForMultipleResources() |
| */ |
| protected boolean isEnabledForMultipleResources() { |
| return false; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForAddedResources() |
| */ |
| protected boolean isEnabledForAddedResources() { |
| return true; |
| } |
| |
| protected boolean isEnabledForUnmanagedResources() { |
| return true; |
| } |
| |
| protected boolean isEnabledForIgnoredResources() { |
| return true; |
| } |
| } |