eclipse/plugins/org.argeo.slc.client.rcp/src/main/java/org/argeo/slc/client/rcp/SlcSecureWorkbenchWindowAdvisor.java

   1 package org.argeo.slc.client.rcp;
   2
   3 import org.argeo.security.ui.rcp.SecureWorkbenchWindowAdvisor;
   4 import org.eclipse.swt.SWT;
   5 import org.eclipse.swt.dnd.DropTargetAdapter;
   6 import org.eclipse.swt.dnd.DropTargetEvent;
   7 import org.eclipse.swt.graphics.Image;
   8 import org.eclipse.swt.widgets.Event;
   9 import org.eclipse.swt.widgets.Listener;
  10 import org.eclipse.swt.widgets.Menu;
  11 import org.eclipse.swt.widgets.MenuItem;
  12 import org.eclipse.swt.widgets.Shell;
  13 import org.eclipse.swt.widgets.Tray;
  14 import org.eclipse.swt.widgets.TrayItem;
  15 import org.eclipse.ui.IWorkbenchWindow;
  16 import org.eclipse.ui.application.IWorkbenchWindowConfigurer;
  17 import org.eclipse.ui.part.EditorInputTransfer;
  18
  19 /**
  20  * Set here initial default size of the UI
  21  *
  22  * @author bsinou
  23  *
  24  */
  25 public class SlcSecureWorkbenchWindowAdvisor extends
  26                 SecureWorkbenchWindowAdvisor {
  27
  28         private TrayItem trayItem;
  29
  30         public SlcSecureWorkbenchWindowAdvisor(
  31                         IWorkbenchWindowConfigurer configurer, String username) {
  32                 super(configurer, username);
  33         }
  34
  35         // public ActionBarAdvisor createActionBarAdvisor(
  36         // IActionBarConfigurer configurer) {
  37         // return new ApplicationActionBarAdvisor(configurer);
  38         // }
  39
  40
  41
  42         public void postWindowOpen() {
  43                 initTray();
  44         }
  45
  46
  47
  48         @Override
  49         public void preWindowOpen() {
  50                 getWindowConfigurer().addEditorAreaTransfer(EditorInputTransfer.getInstance());
  51                 getWindowConfigurer().configureEditorAreaDropListener(new DropTargetAdapter() {
  52
  53                         @Override
  54                         public void dragEnter(DropTargetEvent event) {
  55                                 System.out.println("DROP enter!!! " + event);
  56                         }
  57
  58                         @Override
  59                         public void dragLeave(DropTargetEvent event) {
  60                                 System.out.println("DROP leave!!! " + event);
  61                         }
  62
  63                         public void drop(DropTargetEvent event) {
  64                                 System.out.println("DROP drop!!! " + event);
  65
  66                         }
  67
  68                         @Override
  69                         public void dropAccept(DropTargetEvent event) {
  70                                 System.out.println("DROP accept!!! " + event);
  71                                 super.dropAccept(event);
  72                         }
  73
  74                 });
  75                 super.preWindowOpen();
  76         }
  77
  78         @Override
  79         public boolean preWindowShellClose() {
  80                 // hide but do not dispose if tray is supported
  81                 if (trayItem != null) {
  82                         getWindowConfigurer().getWindow().getShell().setVisible(false);
  83                         return false;
  84                 } else
  85                         return true;
  86         }
  87
  88         /** Init tray support */
  89         protected void initTray() {
  90                 IWorkbenchWindow window = getWindowConfigurer().getWindow();
  91                 final Tray tray = window.getShell().getDisplay().getSystemTray();
  92                 trayItem = new TrayItem(tray, SWT.NONE);
  93                 if (trayItem == null)
  94                         return;
  95
  96                 // image
  97                 Image trayImage = ClientRcpPlugin.getDefault().getImageRegistry()
  98                                 .get("argeoTrayIcon");
  99                 trayItem.setImage(trayImage);
 100                 trayItem.setToolTipText("Argeo SLC");
 101
 102                 // add pop-menu
 103                 // TODO: contribute more commands
 104                 trayItem.addListener(SWT.MenuDetect, new Listener() {
 105                         public void handleEvent(Event event) {
 106                                 IWorkbenchWindow window = getWindowConfigurer().getWindow();
 107                                 Menu menu = new Menu(window.getShell(), SWT.POP_UP);
 108                                 MenuItem exit = new MenuItem(menu, SWT.NONE);
 109                                 exit.setText("Exit");
 110                                 exit.addListener(SWT.Selection, new Listener() {
 111                                         public void handleEvent(Event event) {
 112                                                 getWindowConfigurer().getWorkbenchConfigurer()
 113                                                                 .getWorkbench().close();
 114                                         }
 115                                 });
 116                                 menu.setVisible(true);
 117                         }
 118                 });
 119
 120                 // add behavior when clicked upon
 121                 trayItem.addListener(SWT.Selection, new Listener() {
 122                         public void handleEvent(Event event) {
 123                                 Shell shell = getWindowConfigurer().getWindow().getShell();
 124                                 if (shell.isVisible()) {
 125                                         if (shell.getMinimized())
 126                                                 shell.setMinimized(false);
 127                                         else {
 128                                                 shell.setVisible(false);
 129                                                 shell.setMinimized(true);
 130                                         }
 131                                 } else {
 132                                         shell.setVisible(true);
 133                                         shell.setActive();
 134                                         shell.setFocus();
 135                                         shell.setMinimized(false);
 136                                 }
 137                         }
 138                 });
 139         }
 140
 141         @Override
 142         public void dispose() {
 143                 if (trayItem != null)
 144                         trayItem.dispose();
 145         }
 146
 147 }