guiserver/java/OSXAdapter.java

   1 // OSXAdapter.java
   2 // guiserver
   3 //
   4 //
   5 //    Copyright (C) 2007 Lutz Mueller
   6 //
   7 //    This program is free software: you can redistribute it and/or modify
   8 //    it under the terms of the GNU General Public License as published by
   9 //    the Free Software Foundation, either version 3 of the License, or
  10 //    (at your option) any later version.
  11 //
  12 //    This program is distributed in the hope that it will be useful,
  13 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 //    GNU General Public License for more details.
  16 //
  17 //    You should have received a copy of the GNU General Public License
  18 //    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 //
  20
  21
  22 // adapted from OSXAdapter.java in package apple.dts.samplecode.osxadapter;
  23
  24 import com.apple.eawt.*;
  25
  26 public class OSXAdapter extends ApplicationAdapter {
  27
  28         private static OSXAdapter                                               theAdapter;
  29         private static com.apple.eawt.Application               theApplication;
  30
  31         private guiserver                                                                       mainApp;
  32
  33         private OSXAdapter (guiserver inApp) {
  34                 mainApp = inApp;
  35         }
  36
  37         public void handleAbout(ApplicationEvent ae) {
  38                 if (mainApp != null) {
  39                         ae.setHandled(true);
  40                         mainApp.about();
  41                 } else {
  42                         throw new IllegalStateException("handleAbout: MyApp instance detached from listener");
  43                 }
  44         }
  45
  46         public void handlePreferences(ApplicationEvent ae) {
  47                 if (mainApp != null) {
  48                         mainApp.preferences();
  49                         ae.setHandled(true);
  50                 } else {
  51                         throw new IllegalStateException("handlePreferences: MyApp instance detached from listener");
  52                 }
  53         }
  54
  55         public void handleQuit(ApplicationEvent ae) {
  56                 if (mainApp != null) {
  57                         ae.setHandled(false);
  58                         mainApp.quit();
  59                 } else {
  60                         throw new IllegalStateException("handleQuit: MyApp instance detached from listener");
  61                 }
  62         }
  63
  64
  65         public static void registerMacOSXApplication(guiserver inApp) {
  66                 if (theApplication == null) {
  67                         theApplication = new com.apple.eawt.Application();
  68                 }
  69
  70                 if (theAdapter == null) {
  71                         theAdapter = new OSXAdapter(inApp);
  72                 }
  73                 theApplication.addApplicationListener(theAdapter);
  74         }
  75
  76         public static void enablePrefs(boolean enabled) {
  77                 if (theApplication == null) {
  78                         theApplication = new com.apple.eawt.Application();
  79                 }
  80                 theApplication.setEnabledPreferencesMenu(false);
  81         }
  82 }
  83
  84 // eof //