| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.examples.paint; |
| |
| |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.ui.plugin.*; |
| |
| import java.text.*; |
| import java.util.*; |
| |
| /** |
| * The main plugin class to be used in the desktop. |
| */ |
| public class PaintPlugin extends AbstractUIPlugin { |
| //The shared instance. |
| private static PaintPlugin plugin; |
| private static ResourceBundle resourceBundle; |
| |
| /** |
| * Constructs the Paint plugin. |
| */ |
| public PaintPlugin(IPluginDescriptor descriptor) { |
| super(descriptor); |
| plugin = this; |
| resourceBundle = descriptor.getResourceBundle(); |
| } |
| |
| /** |
| * Returns the shared instance. |
| */ |
| public static PaintPlugin getDefault() { |
| return plugin; |
| } |
| |
| /** |
| * Log an error to the ILog for this plugin |
| * |
| * @param message the localized error message text |
| * @param exception the associated exception, or null |
| */ |
| public static void logError(String message, Throwable exception) { |
| plugin.getLog().log(new Status(IStatus.ERROR, plugin.getDescriptor().getUniqueIdentifier(), |
| 0, message, exception)); |
| } |
| |
| /** |
| * Returns a string from the resource bundle. |
| * We don't want to crash because of a missing String. |
| * Returns the key if not found. |
| */ |
| public static String getResourceString(String key) { |
| try { |
| return resourceBundle.getString(key); |
| } catch (MissingResourceException e) { |
| return key; |
| } catch (NullPointerException e) { |
| return "!" + key + "!"; |
| } |
| } |
| |
| /** |
| * Returns a string from the resource bundle and binds it |
| * with the given arguments. If the key is not found, |
| * return the key. |
| */ |
| public static String getResourceString(String key, Object[] args) { |
| try { |
| return MessageFormat.format(getResourceString(key), args); |
| } catch (MissingResourceException e) { |
| return key; |
| } catch (NullPointerException e) { |
| return "!" + key + "!"; |
| } |
| } |
| } |