1b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato/* 2b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * ProGuard -- shrinking, optimization, obfuscation, and preverification 3b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * of Java bytecode. 4b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 5b9cc48a43ed984587c939d02fba5316bf5c0df6eYing Wang * Copyright (c) 2002-2013 Eric Lafortune (eric@graphics.cornell.edu) 6b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 7b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This program is free software; you can redistribute it and/or modify it 8b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * under the terms of the GNU General Public License as published by the Free 9b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Software Foundation; either version 2 of the License, or (at your option) 10b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * any later version. 11b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 12b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This program is distributed in the hope that it will be useful, but WITHOUT 13b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * more details. 16b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 17b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * You should have received a copy of the GNU General Public License along 18b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * with this program; if not, write to the Free Software Foundation, Inc., 19b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 21b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratopackage proguard.gui; 22b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 23b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport javax.swing.*; 24b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport java.lang.reflect.InvocationTargetException; 25b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 26b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 27b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato/** 28b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This utility class provides variants of the invocation method from the 29b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * <code>SwingUtilities</code> class. 30b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 31b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @see SwingUtilities 32b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @author Eric Lafortune 33b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 34b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratopublic class SwingUtil 35b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato{ 36b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato /** 37b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Invokes the given Runnable in the AWT event dispatching thread, 38b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * and waits for it to finish. This method may be called from any thread, 39b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * including the event dispatching thread itself. 40b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @see SwingUtilities#invokeAndWait(Runnable) 41b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @param runnable the Runnable to be executed. 42b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 43b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public static void invokeAndWait(Runnable runnable) 44b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato throws InterruptedException, InvocationTargetException 45b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 46b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato try 47b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 48b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato if (SwingUtilities.isEventDispatchThread()) 49b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 50b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato runnable.run(); 51b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 52b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato else 53b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 54b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato SwingUtilities.invokeAndWait(runnable); 55b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 56b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 57b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato catch (Exception ex) 58b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 59b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Ignore any exceptions. 60b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 61b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 62b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 63b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 64b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato /** 65b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Invokes the given Runnable in the AWT event dispatching thread, not 66b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * necessarily right away. This method may be called from any thread, 67b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * including the event dispatching thread itself. 68b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @see SwingUtilities#invokeLater(Runnable) 69b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @param runnable the Runnable to be executed. 70b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 71b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public static void invokeLater(Runnable runnable) 72b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 73b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato if (SwingUtilities.isEventDispatchThread()) 74b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 75b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato runnable.run(); 76b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 77b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato else 78b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 79b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato SwingUtilities.invokeLater(runnable); 80b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 81b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 82b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato} 83