| /******************************************************************************* |
| * Copyright (c) 2009, 2015 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 |
| * Alex Blewitt <alex.blewitt@gmail.com> - replace new Boolean with Boolean.valueOf - https://bugs.eclipse.org/470344 |
| *******************************************************************************/ |
| package org.eclipse.compare.internal; |
| |
| import org.eclipse.compare.CompareConfiguration; |
| import org.eclipse.compare.CompareUI; |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.handlers.HandlerUtil; |
| |
| /** |
| * This is a temporary replacement for CompareWithOtherResourceAction which was |
| * available from "Compare With > Other Resource...". See bug 264498. |
| */ |
| public class CompareWithOtherResourceHandler extends AbstractHandler { |
| |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| ISelection selection = HandlerUtil.getCurrentSelection(event); |
| IWorkbenchPage workbenchPage = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage(); |
| |
| // CompareAction#isEnabled(ISelection) |
| CompareConfiguration cc = new CompareConfiguration(); |
| cc.setProperty(CompareEditor.CONFIRM_SAVE_PROPERTY, Boolean.FALSE); |
| ResourceCompareInput input = new ResourceCompareInput(cc); |
| |
| int selectionSize = 0; |
| if (selection instanceof IStructuredSelection) { |
| selectionSize = ((IStructuredSelection) selection).toArray().length; |
| } |
| if (input.isEnabled(selection) || selectionSize == 1) { |
| |
| // CompareAction#run(ISelection) |
| if (!input.setSelection(selection, workbenchPage.getWorkbenchWindow().getShell(), false)) |
| return null; |
| input.initializeCompareConfiguration(); |
| CompareUI.openCompareEditorOnPage(input, workbenchPage); |
| } |
| return null; |
| } |
| } |
