Mac OS Application Adapter
/* * Copyright (c) Ian F. Darwin, http://www.darwinsys.com/, 1996-2002. * All rights reserved. Software written by Ian F. Darwin and others. * $Id: LICENSE,v 1.8 2004/02/09 03:33:38 ian Exp $ * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * Java, the Duke mascot, and all variants of Sun's Java "steaming coffee * cup" logo are trademarks of Sun Microsystems. Sun's, and James Gosling's, * pioneering role in inventing and promulgating (and standardizing) the Java * language and environment is gratefully acknowledged. * * The pioneering role of Dennis Ritchie and Bjarne Stroustrup, of AT&T, for * inventing predecessor languages C and C++ is also gratefully acknowledged. */import javax.swing.JFrame; import com.apple.eawt.Application; import com.apple.eawt.ApplicationEvent; import com.apple.eawt.ApplicationListener; /** * The only os-dependant part of com.darwinsys, this is the * adapter class to handle MacOS's "different" way of doing About Box, * Quit item in App menu, Preferences, and so on. */publicclass MacOSAppAdapter extends Application { ApplicationListener appListener; JFrame parent; AboutBoxHandler abouter; PrefsHandler prefser; PrintHandler printer; ShutdownHandler shutter; /** Construct a MacOSAppAdapter. * @param theParent A JFrame, usually the main application window. * @param about A handler for the About box. * @param prefs A Preferences handler. * @param print A Print handler (bug: does not get invoked now). * @param shut A shutdown handler */public MacOSAppAdapter(JFrame theParent, AboutBoxHandler about, PrefsHandler prefs, PrintHandler print, ShutdownHandler shut) { appListener = new MyAppEventHandler(); parent = theParent; if (about != null) { abouter = about; setEnabledAboutMenu(true); addAboutMenuItem(); } if (prefs != null) { prefser = prefs; setEnabledPreferencesMenu(true); addPreferencesMenuItem(); } printer = print; shutter = shut; } /** Method to register this handler with Apple's event manager, calling * addApplicationListener in parent class. */publicvoid register() { addApplicationListener(appListener); } /** Inner class to provide ApplicationListener support. */class MyAppEventHandler implements ApplicationListener { /** This is called when the user does Application->About */publicvoid handleAbout(ApplicationEvent event) { abouter.showAboutBox(parent); event.setHandled(true); } /** Called when the user does Application->Preferences */publicvoid handlePreferences(ApplicationEvent event) { if (prefser != null) prefser.showPrefsDialog(parent); event.setHandled(true); } publicvoid handlePrint(ApplicationEvent event) { if (printer != null) printer.doPrint(parent); event.setHandled(true); } /** This is called when the user does Application->Quit */publicvoid handleQuit(ApplicationEvent event) { if (shutter != null) shutter.shutdown(parent); System.exit(0); // should be notreached } /** * @see com.apple.eawt.ApplicationListener#handleOpenApplication(com.apple.eawt.ApplicationEvent) */publicvoid handleOpenApplication(ApplicationEvent arg0) { // TODO Auto-generated method stub } /** * @see com.apple.eawt.ApplicationListener#handleOpenFile(com.apple.eawt.ApplicationEvent) */publicvoid handleOpenFile(ApplicationEvent arg0) { // TODO Auto-generated method stub } /** * @see com.apple.eawt.ApplicationListener#handlePrintFile(com.apple.eawt.ApplicationEvent) */publicvoid handlePrintFile(ApplicationEvent arg0) { // TODO Auto-generated method stub } /** * @see com.apple.eawt.ApplicationListener#handleReOpenApplication(com.apple.eawt.ApplicationEvent) */publicvoid handleReOpenApplication(ApplicationEvent arg0) { // TODO Auto-generated method stub } } } Related examples in the same category
