INTEGRATION: CWS jsc18 (1.1.2); FILE ADDED

2007/07/04 08:00:55 jsc 1.1.2.1: #i78746# new

1 files changed, 251 insertions, 0 deletions

diff --git a/odk/examples/DevelopersGuide/GUI/MessageBox.java b/odk/examples/DevelopersGuide/GUI/MessageBox.java
new file mode 100644
index 000000000000..1d6512110566
--- /dev/null
+++ b/odk/examples/DevelopersGuide/GUI/MessageBox.java
@@ -0,0 +1,251 @@
+/*************************************************************************
+ *
+ *  $RCSfile: MessageBox.java,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: hr $ $Date: 2007-07-31 13:55:09 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  the BSD license.
+ *
+ *  Copyright (c) 2003 by Sun Microsystems, Inc.
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *  3. Neither the name of Sun Microsystems, Inc. nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *************************************************************************/
+
+import com.sun.star.awt.Rectangle;
+import com.sun.star.awt.XMessageBox;
+import com.sun.star.awt.XMessageBoxFactory;
+import com.sun.star.awt.XVclWindowPeer;
+import com.sun.star.awt.XWindow;
+import com.sun.star.awt.XWindowPeer;
+import com.sun.star.beans.PropertyValue;
+import com.sun.star.frame.XFrame;
+import com.sun.star.frame.XModel;
+import com.sun.star.util.XCloseable;
+import com.sun.star.frame.XFramesSupplier;
+import com.sun.star.lang.IllegalArgumentException;
+import com.sun.star.lang.XComponent;
+import com.sun.star.lang.XMultiComponentFactory;
+import com.sun.star.uno.AnyConverter;
+import com.sun.star.uno.UnoRuntime;
+import com.sun.star.uno.XComponentContext;
+
+
+
+public class MessageBox  {
+
+    protected XComponentContext m_xContext = null;
+    protected com.sun.star.lang.XMultiComponentFactory m_xMCF;
+
+    /** Creates a new instance of MessageBox */
+    public MessageBox(XComponentContext _xContext, XMultiComponentFactory _xMCF){
+        m_xContext = _xContext;
+        m_xMCF = _xMCF;
+    }
+
+    public static void main(String args[]) {
+        XComponent xComp = null;
+        try {
+            XComponentContext xContext = com.sun.star.comp.helper.Bootstrap.bootstrap();
+            if(xContext != null )
+                System.out.println("Connected to a running office ...");
+            XMultiComponentFactory xMCF = xContext.getServiceManager();
+
+            MessageBox oMessageBox = new MessageBox(xContext, xMCF);
+
+            //load default text document to get an active frame
+            xComp = oMessageBox.createDefaultTextDocument();
+
+            XWindowPeer xWindowPeer = oMessageBox.getWindowPeerOfFrame(xComp);
+            if (xWindowPeer != null) {
+                XVclWindowPeer xVclWindowPeer = (XVclWindowPeer) UnoRuntime.queryInterface(XVclWindowPeer.class, xWindowPeer);
+                boolean bisHighContrast = oMessageBox.isHighContrastModeActivated(xVclWindowPeer);
+                oMessageBox.showErrorMessageBox(xWindowPeer, "My Sampletitle", "HighContrastMode is enabled: " + bisHighContrast);
+            } else{
+                System.out.println("Could not retrieve current frame");
+            }
+
+        } catch( Exception e ) {
+            System.err.println( e + e.getMessage());
+            e.printStackTrace();
+        } finally {
+            if (xComp != null) {
+                try {
+                    XCloseable xClose = (XCloseable)UnoRuntime.queryInterface(XCloseable.class, xComp);
+                    if (xClose != null) {
+                        xClose.close(false);
+                    } else {
+                        xComp.dispose();
+                    }
+                } catch (com.sun.star.util.CloseVetoException e) {
+                    System.err.println( e + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        System.exit( 0 );
+    }
+
+    // helper method to get the window peer of a document or if no
+    // document is specified it tries to get the avtive frame
+    // which is potentially dangerous
+    public XWindowPeer getWindowPeerOfFrame(XComponent xComp) {
+        try {
+            XFrame xFrame = null;
+
+            if (xComp != null) {
+                XModel xModel = (XModel)UnoRuntime.queryInterface(XModel.class, xComp);
+                xFrame = xModel.getCurrentController().getFrame();
+
+            } else {
+                // Note: This method is potentially dangerous and should only be used for debugging
+                // purposes as it relies on the platform dependent window handler..
+                Object oDesktop = m_xMCF.createInstanceWithContext("com.sun.star.frame.Desktop", m_xContext);
+                XFramesSupplier xFramesSupplier = (XFramesSupplier) UnoRuntime.queryInterface(XFramesSupplier.class, oDesktop);
+                xFrame = xFramesSupplier.getActiveFrame();
+            }
+
+            if (xFrame != null){
+                XWindow xWindow = xFrame.getContainerWindow();
+                if (xWindow != null){
+                    XWindowPeer xWindowPeer =  (XWindowPeer) UnoRuntime.queryInterface(XWindowPeer.class, xWindow);
+                    return xWindowPeer;
+                }
+            }
+        } catch (com.sun.star.uno.Exception ex) {
+            ex.printStackTrace();
+        }
+        return null;
+    }
+
+    XComponent createDefaultTextDocument() {
+
+        XComponent xComp =  null;
+        try {
+            Object oDesktop = m_xMCF.createInstanceWithContext(
+                                               "com.sun.star.frame.Desktop", m_xContext);
+
+            // get the component laoder from the desktop to create a new
+            // text document
+            com.sun.star.frame.XComponentLoader xCLoader =(com.sun.star.frame.XComponentLoader)
+                UnoRuntime.queryInterface(com.sun.star.frame.XComponentLoader.class,oDesktop);
+
+            com.sun.star.beans.PropertyValue[] args = new com.sun.star.beans.PropertyValue [1];
+            args[0] = new com.sun.star.beans.PropertyValue();
+            args[0].Name = "Hidden";
+            args[0].Value = new Boolean(true);
+            String strDoc = "private:factory/swriter";
+
+            xComp = xCLoader.loadComponentFromURL(strDoc, "_blank", 0, args);
+
+        } catch(com.sun.star.uno.Exception ex) {
+            ex.printStackTrace();
+        }
+        return xComp;
+    }
+
+    /** shows an error messagebox
+     *  @param _xParentWindowPeer the windowpeer of the parent window
+     *  @param _sTitle the title of the messagebox
+     *  @param _sMessage the message of the messagebox
+     */
+    public void showErrorMessageBox(XWindowPeer _xParentWindowPeer, String _sTitle, String _sMessage) {
+        XComponent xComponent = null;
+        try {
+            Object oToolkit = m_xMCF.createInstanceWithContext("com.sun.star.awt.Toolkit", m_xContext);
+            XMessageBoxFactory xMessageBoxFactory = (XMessageBoxFactory) UnoRuntime.queryInterface(XMessageBoxFactory.class, oToolkit);
+            // rectangle may be empty if position is in the center of the parent peer
+            Rectangle aRectangle = new Rectangle();
+            XMessageBox xMessageBox = xMessageBoxFactory.createMessageBox(_xParentWindowPeer, aRectangle, "errorbox", com.sun.star.awt.MessageBoxButtons.BUTTONS_OK, _sTitle, _sMessage);
+            xComponent = (XComponent) UnoRuntime.queryInterface(XComponent.class, xMessageBox);
+            if (xMessageBox != null){
+                short nResult = xMessageBox.execute();
+            }
+        } catch (com.sun.star.uno.Exception ex) {
+            ex.printStackTrace(System.out);
+        } finally{
+            //make sure always to dispose the component and free the memory!
+            if (xComponent != null){
+                xComponent.dispose();
+            }
+        }
+    }
+
+
+    /** @param _xVclWindowPeer the windowpeer of a dialog control or the dialog itself
+     *  @return true if HighContrastMode is activated or false if HighContrastMode is deactivated
+     */
+    public boolean isHighContrastModeActivated(XVclWindowPeer _xVclWindowPeer) {
+        boolean bIsActivated = false;
+
+        try {
+            if (_xVclWindowPeer != null){
+                int nUIColor = AnyConverter.toInt(_xVclWindowPeer.getProperty("DisplayBackgroundColor"));
+                int nRed = getRedColorShare(nUIColor);
+                int nGreen = getGreenColorShare(nUIColor);
+                int nBlue = getBlueColorShare(nUIColor);
+                int nLuminance = (( nBlue*28 + nGreen*151 + nRed*77 ) / 256 );
+                boolean bisactivated = (nLuminance <= 25);
+                return bisactivated;
+            } else{
+                return false;
+            }
+        } catch (IllegalArgumentException e) {
+            e.printStackTrace(System.out);
+        }
+        return bIsActivated;
+    }
+
+    public static int getRedColorShare(int _nColor) {
+        int nRed = (int) _nColor/65536;
+        int nRedModulo = _nColor % 65536;
+        int nGreen = (int) (nRedModulo / 256);
+        int nGreenModulo = (nRedModulo % 256);
+        int nBlue = nGreenModulo;
+        return nRed;
+    }
+
+    public static int getGreenColorShare(int _nColor) {
+        int nRed = (int) _nColor/65536;
+        int nRedModulo = _nColor % 65536;
+        int nGreen = (int) (nRedModulo / 256);
+        return nGreen;
+    }
+
+    public static int getBlueColorShare(int _nColor) {
+        int nRed = (int) _nColor/65536;
+        int nRedModulo = _nColor % 65536;
+        int nGreen = (int) (nRedModulo / 256);
+        int nGreenModulo = (nRedModulo % 256);
+        int nBlue = nGreenModulo;
+        return nBlue;
+    }
+
+}