Improve RCP

[gpl/argeo-slc.git] / eclipse / plugins / org.argeo.slc.client.rcp / src / org / argeo / slc / client / rcp / ApplicationWorkbenchWindowAdvisor.java

diff --git a/eclipse/plugins/org.argeo.slc.client.rcp/src/org/argeo/slc/client/rcp/ApplicationWorkbenchWindowAdvisor.java b/eclipse/plugins/org.argeo.slc.client.rcp/src/org/argeo/slc/client/rcp/ApplicationWorkbenchWindowAdvisor.java
index e660ccf6418283621b1fe09ca1939d91d0752c14..17250fa5bb1f53fca346988dc96afe210cc66822 100644 (file)
--- a/eclipse/plugins/org.argeo.slc.client.rcp/src/org/argeo/slc/client/rcp/ApplicationWorkbenchWindowAdvisor.java
+++ b/eclipse/plugins/org.argeo.slc.client.rcp/src/org/argeo/slc/client/rcp/ApplicationWorkbenchWindowAdvisor.java
@@ -1,6 +1,16 @@
 package org.argeo.slc.client.rcp;
 
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Listener;
+import org.eclipse.swt.widgets.Menu;
+import org.eclipse.swt.widgets.MenuItem;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Tray;
+import org.eclipse.swt.widgets.TrayItem;
+import org.eclipse.ui.IWorkbenchWindow;
 import org.eclipse.ui.application.ActionBarAdvisor;
 import org.eclipse.ui.application.IActionBarConfigurer;
 import org.eclipse.ui.application.IWorkbenchWindowConfigurer;
@@ -8,7 +18,10 @@ import org.eclipse.ui.application.WorkbenchWindowAdvisor;
 
 public class ApplicationWorkbenchWindowAdvisor extends WorkbenchWindowAdvisor {
 
-       public ApplicationWorkbenchWindowAdvisor(IWorkbenchWindowConfigurer configurer) {
+       private TrayItem trayItem;
+
+       public ApplicationWorkbenchWindowAdvisor(
+                       IWorkbenchWindowConfigurer configurer) {
                super(configurer);
        }
 
@@ -19,8 +32,82 @@ public class ApplicationWorkbenchWindowAdvisor extends WorkbenchWindowAdvisor {
 
        public void preWindowOpen() {
                IWorkbenchWindowConfigurer configurer = getWindowConfigurer();
-               configurer.setInitialSize(new Point(600, 400));
+               configurer.setInitialSize(new Point(800, 600));
                configurer.setShowCoolBar(true);
                configurer.setShowStatusLine(false);
        }
+
+       public void postWindowOpen() {
+               initTray();
+       }
+
+       @Override
+       public boolean preWindowShellClose() {
+               // hide but do not dispose if tray is supported
+               if (trayItem != null) {
+                       getWindowConfigurer().getWindow().getShell().setVisible(false);
+                       return false;
+               } else
+                       return true;
+       }
+
+       /** Init tray support */
+       protected void initTray() {
+               IWorkbenchWindow window = getWindowConfigurer().getWindow();
+               final Tray tray = window.getShell().getDisplay().getSystemTray();
+               trayItem = new TrayItem(tray, SWT.NONE);
+               if (trayItem == null)
+                       return;
+
+               // image
+               Image trayImage = ClientRcpPlugin.getDefault().getImageRegistry().get(
+                               "argeoTrayIcon");
+               trayItem.setImage(trayImage);
+               trayItem.setToolTipText("Argeo SLC");
+
+               // add pop-menu
+               // TODO: contribute more commands
+               trayItem.addListener(SWT.MenuDetect, new Listener() {
+                       public void handleEvent(Event event) {
+                               IWorkbenchWindow window = getWindowConfigurer().getWindow();
+                               Menu menu = new Menu(window.getShell(), SWT.POP_UP);
+                               MenuItem exit = new MenuItem(menu, SWT.NONE);
+                               exit.setText("Exit");
+                               exit.addListener(SWT.Selection, new Listener() {
+                                       public void handleEvent(Event event) {
+                                               getWindowConfigurer().getWorkbenchConfigurer()
+                                                               .getWorkbench().close();
+                                       }
+                               });
+                               menu.setVisible(true);
+                       }
+               });
+
+               // add behavior when clicked upon
+               trayItem.addListener(SWT.Selection, new Listener() {
+                       public void handleEvent(Event event) {
+                               Shell shell = getWindowConfigurer().getWindow().getShell();
+                               if (shell.isVisible()) {
+                                       if (shell.getMinimized())
+                                               shell.setMinimized(false);
+                                       else {
+                                               shell.setVisible(false);
+                                               shell.setMinimized(true);
+                                       }
+                               } else {
+                                       shell.setVisible(true);
+                                       shell.setActive();
+                                       shell.setFocus();
+                                       shell.setMinimized(false);
+                               }
+                       }
+               });
+       }
+
+       @Override
+       public void dispose() {
+               if (trayItem != null)
+                       trayItem.dispose();
+       }
+
 }