| /******************************************************************************* |
| * Copyright (c) 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.ui.history; |
| |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.dialogs.ErrorDialog; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.team.internal.ui.TeamUIMessages; |
| import org.eclipse.team.internal.ui.TeamUIPlugin; |
| import org.eclipse.team.ui.TeamUI; |
| import org.eclipse.team.ui.history.IHistoryPage; |
| import org.eclipse.team.ui.history.IHistoryView; |
| import org.eclipse.ui.*; |
| import org.eclipse.ui.actions.ActionDelegate; |
| |
| public class ShowLocalHistory extends ActionDelegate implements IObjectActionDelegate { |
| |
| private IStructuredSelection fSelection; |
| private IWorkbenchPart targetPart; |
| |
| @Override |
| public void run(IAction action) { |
| IFileState states[]= getLocalHistory(); |
| if (states == null || states.length == 0) |
| return; |
| try { |
| PlatformUI.getWorkbench().getProgressService().busyCursorWhile(new IRunnableWithProgress() { |
| @Override |
| public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
| final IResource resource = (IResource) fSelection.getFirstElement(); |
| Runnable r = new Runnable() { |
| @Override |
| public void run() { |
| IHistoryView view = TeamUI.showHistoryFor(TeamUIPlugin.getActivePage(), resource, LocalHistoryPageSource.getInstance()); |
| IHistoryPage page = view.getHistoryPage(); |
| if (page instanceof LocalHistoryPage){ |
| LocalHistoryPage historyPage = (LocalHistoryPage) page; |
| historyPage.setClickAction(isCompare()); |
| } |
| } |
| }; |
| TeamUIPlugin.getStandardDisplay().asyncExec(r); |
| } |
| }); |
| } catch (InvocationTargetException exception) { |
| ErrorDialog.openError(getShell(), null, null, new Status(IStatus.ERROR, TeamUIPlugin.PLUGIN_ID, IStatus.ERROR, TeamUIMessages.ShowLocalHistory_1, exception.getTargetException())); |
| } catch (InterruptedException exception) { |
| } |
| } |
| |
| @Override |
| public void selectionChanged(IAction action, ISelection sel) { |
| if (sel instanceof IStructuredSelection) { |
| fSelection= (IStructuredSelection) sel; |
| } |
| } |
| @Override |
| public void setActivePart(IAction action, IWorkbenchPart targetPart) { |
| this.targetPart = targetPart; |
| } |
| |
| protected Shell getShell() { |
| if (targetPart != null) |
| return targetPart.getSite().getShell(); |
| return TeamUIPlugin.getActivePage().getActivePart().getSite().getShell(); |
| } |
| |
| protected boolean isCompare() { |
| return false; |
| } |
| |
| public IStructuredSelection getSelection() { |
| return fSelection; |
| } |
| |
| protected IFileState[] getLocalHistory() { |
| final IFile file = (IFile) getSelection().getFirstElement(); |
| IFileState states[]; |
| try { |
| states= file.getHistory(null); |
| } catch (CoreException ex) { |
| MessageDialog.openError(getShell(), getPromptTitle(), ex.getMessage()); |
| return null; |
| } |
| |
| if (states == null || states.length <= 0) { |
| MessageDialog.openInformation(getShell(), getPromptTitle(), TeamUIMessages.ShowLocalHistory_0); |
| return states; |
| } |
| return states; |
| } |
| |
| protected String getPromptTitle() { |
| return TeamUIMessages.ShowLocalHistory_2; |
| } |
| |
| } |