| /******************************************************************************* |
| * Copyright (c) 2007, 2008 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: |
| * Tatsuya ISHIHARA - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.actf.model.ui.editors.ooo.initializer.util; |
| |
| import org.eclipse.actf.util.win32.RegistryUtil; |
| import org.eclipse.ui.PlatformUI; |
| |
| /** |
| * Utility class for OpenOffice.org (OOo) Editor. |
| */ |
| public class OOoEditorInitUtil { |
| |
| private static boolean IS_INITIALIZED = false; |
| private static final String ENTRY = "SOFTWARE\\OpenOffice.org\\UNO\\InstallPath"; |
| |
| /** |
| * check existence of OOo. |
| * |
| * @param showHelp |
| * if true and OOo does not exist, Help page will be shown |
| * @return true if OOo exists |
| */ |
| static public boolean isOOoInstalled(boolean showHelp) { |
| |
| if (IS_INITIALIZED) { |
| return true; |
| } |
| |
| String path = getOpenOfficePath(); |
| if (path == null) { |
| if (showHelp) { |
| PlatformUI |
| .getWorkbench() |
| .getHelpSystem() |
| .displayHelpResource( |
| "/org.eclipse.actf.examples.adesigner.doc/docs/odf/install.html"); |
| } |
| return false; |
| } |
| |
| IS_INITIALIZED = true; |
| System.setProperty("OOo_PROGRAM_PATH", path); |
| |
| return true; |
| } |
| |
| /** |
| * get OpenOffice.org (later than 2.0) path |
| * |
| * @return the install path of OpenOffice.org |
| * @throws IllegalArgumentException |
| */ |
| public static String getOpenOfficePath() { |
| |
| return RegistryUtil.getRegistryString(RegistryUtil.HKEY_LOCAL_MACHINE, |
| ENTRY, ""); |
| } |
| |
| } |
