INTEGRATION: CWS cn1 (1.3.312); FILE MERGED

2007/05/30 19:26:07 cn 1.3.312.1: #i77943# implement uno-awt messagebox into SelectionChangeListener

1 files changed, 76 insertions, 48 deletions

diff --git a/odk/examples/DevelopersGuide/Charts/SelectionChangeListener.java b/odk/examples/DevelopersGuide/Charts/SelectionChangeListener.java
index cb14070216b0..e4ce27462dd4 100644
--- a/odk/examples/DevelopersGuide/Charts/SelectionChangeListener.java
+++ b/odk/examples/DevelopersGuide/Charts/SelectionChangeListener.java
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: SelectionChangeListener.java,v $
  *
- *  $Revision: 1.3 $
+ *  $Revision: 1.4 $
  *
- *  last change: $Author: hr $ $Date: 2003-06-30 15:10:57 $
+ *  last change: $Author: rt $ $Date: 2007-11-06 15:07:48 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  the BSD license.
@@ -38,10 +38,9 @@
  *
  *************************************************************************/
 
-// __________ Imports __________
-
-// base classes
-import com.sun.star.uno.XInterface;
+import com.sun.star.awt.XMessageBox;
+import com.sun.star.awt.XWindowPeer;
+import com.sun.star.frame.XDesktop;
 import com.sun.star.uno.UnoRuntime;
 import com.sun.star.lang.*;
 import com.sun.star.frame.XModel;
@@ -49,6 +48,8 @@ import com.sun.star.frame.XController;
 
 // application specific classes
 import com.sun.star.chart.*;
+import com.sun.star.uno.XComponentContext;
+import com.sun.star.uno.XInterface;
 
 import com.sun.star.view.XSelectionChangeListener;
 import com.sun.star.view.XSelectionSupplier;
@@ -58,39 +59,34 @@ import com.sun.star.table.XCellRange;
 import com.sun.star.sheet.XCellRangeAddressable;
 
 import com.sun.star.awt.Point;
+import com.sun.star.awt.Rectangle;
 import com.sun.star.awt.Size;
-
-// Exceptions
-import com.sun.star.uno.Exception;
-import com.sun.star.uno.RuntimeException;
-
-// for output messages
-import javax.swing.JOptionPane;
+import com.sun.star.awt.XMessageBoxFactory;
+import com.sun.star.awt.XWindow;
 
 // __________ Implementation __________
 
 /** Create a spreadsheet add some data.
-    Create a presentation and add a chart.
-    Connect the chart to a calc range via a listener
-
-    Note: This example does not work in StarOffice 6.0.  It will be available
-          in the StarOffice Accessibility release.
-
-    @author Björn Milcke
+ * Create a presentation and add a chart.
+ * Connect the chart to a calc range via a listener
+ *
+ * Note: This example does not work in StarOffice 6.0.  It will be available
+ * in the StarOffice Accessibility release.
+ *
+ * @author Björn Milcke
  */
-public class SelectionChangeListener implements XSelectionChangeListener
-{
-    public static void main( String args[] )
-    {
+public class SelectionChangeListener implements XSelectionChangeListener {
+    public static void main( String args[] ) {
         SelectionChangeListener aMySelf = new SelectionChangeListener( args );
 
         aMySelf.run();
     }
 
-    public SelectionChangeListener( String args[] )
-    {
+    public SelectionChangeListener( String args[] ) {
         Helper aHelper = new Helper( args );
 
+        maContext = aHelper.getComponentContext();
+
         CalcHelper aCalcHelper = new CalcHelper( aHelper.createSpreadsheetDocument() );
 
         // insert a cell range with 4 columns and 12 rows filled with random numbers
@@ -120,19 +116,16 @@ public class SelectionChangeListener implements XSelectionChangeListener
 
     // ____________________
 
-    public void run()
-    {
+    public void run() {
         boolean bTrying = true;
 
-        while( bTrying )
-        {
+        while( bTrying ) {
             // start listening for selection changes
             XSelectionSupplier aSelSupp = (XSelectionSupplier) UnoRuntime.queryInterface(
                 XSelectionSupplier.class,
                 (((XModel) UnoRuntime.queryInterface(
-                      XModel.class, maChartDocument )).getCurrentController()) );
-            if( aSelSupp != null )
-            {
+                XModel.class, maChartDocument )).getCurrentController()) );
+            if( aSelSupp != null ) {
                 aSelSupp.addSelectionChangeListener( this );
                 System.out.println( "Successfully attached as selection change listener" );
                 bTrying = false;
@@ -140,18 +133,14 @@ public class SelectionChangeListener implements XSelectionChangeListener
 
             // start listening for death of Controller
             XComponent aComp = (XComponent) UnoRuntime.queryInterface( XComponent.class, aSelSupp );
-            if( aComp != null )
-            {
+            if( aComp != null ) {
                 aComp.addEventListener( this );
                 System.out.println( "Successfully attached as dispose listener" );
             }
 
-            try
-            {
+            try {
                 Thread.currentThread().sleep( 500 );
-            }
-            catch( InterruptedException ex )
-            {
+            } catch( InterruptedException ex ) {
             }
         }
     }
@@ -159,8 +148,7 @@ public class SelectionChangeListener implements XSelectionChangeListener
     // ____________________
 
     // XEventListener (base of XSelectionChangeListener)
-    public void disposing( EventObject aSourceObj )
-    {
+    public void disposing( EventObject aSourceObj ) {
         System.out.println( "disposing called.  detaching as listener" );
 
         // stop listening for selection changes
@@ -181,17 +169,57 @@ public class SelectionChangeListener implements XSelectionChangeListener
     // ____________________
 
     // XSelectionChangeListener
-    public void selectionChanged( EventObject aEvent )
-    {
+    public void selectionChanged( EventObject aEvent ) {
         XController aCtrl = (XController) UnoRuntime.queryInterface( XController.class, aEvent.Source );
-        if( aCtrl != null )
-        {
-            JOptionPane.showMessageDialog( null, "Selection has changed", "Got new Event",
-                                           JOptionPane.INFORMATION_MESSAGE );
+        if( aCtrl != null ) {
+            XMultiComponentFactory mMCF = maContext.getServiceManager();
+
+            MyMessageBox aMsgBox = new MyMessageBox(mMCF);
+
+            aMsgBox.start();
+
+            System.out.println("Listener finished");
         }
     }
 
     // __________ private __________
 
+    private class MyMessageBox extends Thread{
+        private XMultiComponentFactory mMCF;
+
+        public MyMessageBox(XMultiComponentFactory xMCF){
+            mMCF = xMCF;
+        }
+
+        public void run() {
+            XDesktop aDesktop = null;
+            XInterface aToolKit = null;
+            try {
+                Thread.sleep(1000);
+            } catch (InterruptedException ex) {
+                ex.printStackTrace();
+            }
+            try {
+                Object oDesktop = mMCF.createInstanceWithContext("com.sun.star.frame.Desktop", maContext);
+                Object oToolKit = mMCF.createInstanceWithContext("com.sun.star.awt.Toolkit", maContext);
+
+                aDesktop = (XDesktop) UnoRuntime.queryInterface(XDesktop.class, oDesktop);
+                aToolKit = (XInterface) UnoRuntime.queryInterface(XInterface.class, oToolKit);
+            } catch (Exception ex) {
+                ex.printStackTrace();
+            }
+
+            XWindow xWin = aDesktop.getCurrentFrame().getContainerWindow();
+            XWindowPeer aWinPeer = (XWindowPeer) UnoRuntime.queryInterface(XWindowPeer.class, xWin);
+
+            Rectangle aRect = new Rectangle();
+            int button = com.sun.star.awt.MessageBoxButtons.BUTTONS_OK;
+            XMessageBoxFactory aMBF = (XMessageBoxFactory) UnoRuntime.queryInterface(XMessageBoxFactory.class, aToolKit);
+            XMessageBox xMB = aMBF.createMessageBox(aWinPeer, aRect, "infobox" , button, "Event-Notify", "Listener was called, selcetion has changed");
+            xMB.execute();
+        }
+    }
+
     private XChartDocument            maChartDocument;
+    private XComponentContext         maContext;
 }