eclipse/plugins/org.argeo.slc.client.rcp/src/org/argeo/slc/client/rcp/ApplicationWorkbenchWindowAdvisor.java

   1 package org.argeo.slc.client.rcp;
   2
   3 import org.eclipse.swt.SWT;
   4 import org.eclipse.swt.graphics.Image;
   5 import org.eclipse.swt.graphics.Point;
   6 import org.eclipse.swt.widgets.Event;
   7 import org.eclipse.swt.widgets.Listener;
   8 import org.eclipse.swt.widgets.Menu;
   9 import org.eclipse.swt.widgets.MenuItem;
  10 import org.eclipse.swt.widgets.Shell;
  11 import org.eclipse.swt.widgets.Tray;
  12 import org.eclipse.swt.widgets.TrayItem;
  13 import org.eclipse.ui.IWorkbenchWindow;
  14 import org.eclipse.ui.application.ActionBarAdvisor;
  15 import org.eclipse.ui.application.IActionBarConfigurer;
  16 import org.eclipse.ui.application.IWorkbenchWindowConfigurer;
  17 import org.eclipse.ui.application.WorkbenchWindowAdvisor;
  18
  19 public class ApplicationWorkbenchWindowAdvisor extends WorkbenchWindowAdvisor {
  20
  21         private TrayItem trayItem;
  22
  23         public ApplicationWorkbenchWindowAdvisor(
  24                         IWorkbenchWindowConfigurer configurer) {
  25                 super(configurer);
  26         }
  27
  28         public ActionBarAdvisor createActionBarAdvisor(
  29                         IActionBarConfigurer configurer) {
  30                 return new ApplicationActionBarAdvisor(configurer);
  31         }
  32
  33         public void preWindowOpen() {
  34                 IWorkbenchWindowConfigurer configurer = getWindowConfigurer();
  35                 configurer.setInitialSize(new Point(800, 600));
  36                 configurer.setShowCoolBar(true);
  37                 configurer.setShowStatusLine(false);
  38         }
  39
  40         public void postWindowOpen() {
  41                 initTray();
  42         }
  43
  44         @Override
  45         public boolean preWindowShellClose() {
  46                 // hide but do not dispose if tray is supported
  47                 if (trayItem != null) {
  48                         getWindowConfigurer().getWindow().getShell().setVisible(false);
  49                         return false;
  50                 } else
  51                         return true;
  52         }
  53
  54         /** Init tray support */
  55         protected void initTray() {
  56                 IWorkbenchWindow window = getWindowConfigurer().getWindow();
  57                 final Tray tray = window.getShell().getDisplay().getSystemTray();
  58                 trayItem = new TrayItem(tray, SWT.NONE);
  59                 if (trayItem == null)
  60                         return;
  61
  62                 // image
  63                 Image trayImage = ClientRcpPlugin.getDefault().getImageRegistry().get(
  64                                 "argeoTrayIcon");
  65                 trayItem.setImage(trayImage);
  66                 trayItem.setToolTipText("Argeo SLC");
  67
  68                 // add pop-menu
  69                 // TODO: contribute more commands
  70                 trayItem.addListener(SWT.MenuDetect, new Listener() {
  71                         public void handleEvent(Event event) {
  72                                 IWorkbenchWindow window = getWindowConfigurer().getWindow();
  73                                 Menu menu = new Menu(window.getShell(), SWT.POP_UP);
  74                                 MenuItem exit = new MenuItem(menu, SWT.NONE);
  75                                 exit.setText("Exit");
  76                                 exit.addListener(SWT.Selection, new Listener() {
  77                                         public void handleEvent(Event event) {
  78                                                 getWindowConfigurer().getWorkbenchConfigurer()
  79                                                                 .getWorkbench().close();
  80                                         }
  81                                 });
  82                                 menu.setVisible(true);
  83                         }
  84                 });
  85
  86                 // add behavior when clicked upon
  87                 trayItem.addListener(SWT.Selection, new Listener() {
  88                         public void handleEvent(Event event) {
  89                                 Shell shell = getWindowConfigurer().getWindow().getShell();
  90                                 if (shell.isVisible()) {
  91                                         if (shell.getMinimized())
  92                                                 shell.setMinimized(false);
  93                                         else {
  94                                                 shell.setVisible(false);
  95                                                 shell.setMinimized(true);
  96                                         }
  97                                 } else {
  98                                         shell.setVisible(true);
  99                                         shell.setActive();
 100                                         shell.setFocus();
 101                                         shell.setMinimized(false);
 102                                 }
 103                         }
 104                 });
 105         }
 106
 107         @Override
 108         public void dispose() {
 109                 if (trayItem != null)
 110                         trayItem.dispose();
 111         }
 112
 113 }