/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /************************************************************************* * * The Contents of this file are made available subject to the terms of * the BSD license. * * Copyright 2000, 2010 Oracle and/or its affiliates. * 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. *
*************************************************************************/
/** Creates a new instance of MessageBox */ public MessageBox(XComponentContext _xContext, XMultiComponentFactory _xMCF){
m_xContext = _xContext;
m_xMCF = _xMCF;
}
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 = 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 = 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 active frame // which is potentially dangerous public XWindowPeer getWindowPeerOfFrame(XComponent xComp) { try {
XFrame xFrame = null;
} 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 = UnoRuntime.queryInterface(XFramesSupplier.class, oDesktop);
xFrame = xFramesSupplier.getActiveFrame();
}
// get the component loader from the desktop to create a new // text document
com.sun.star.frame.XComponentLoader xCLoader =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 = Boolean.TRUE;
String strDoc = "private:factory/swriter";
/** 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
*/ publicvoid 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 = UnoRuntime.queryInterface(XMessageBoxFactory.class, oToolkit);
XMessageBox xMessageBox = xMessageBoxFactory.createMessageBox(_xParentWindowPeer, MessageBoxType.ERRORBOX, com.sun.star.awt.MessageBoxButtons.BUTTONS_OK, _sTitle, _sMessage);
xComponent = UnoRuntime.queryInterface(XComponent.class, xMessageBox); if (xMessageBox != null){
xMessageBox.execute();
}
} catch (com.sun.star.uno.Exception ex) {
ex.printStackTrace(System.err);
} 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
*/ publicboolean 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{ returnfalse;
}
} catch (IllegalArgumentException e) {
e.printStackTrace(System.err);
} return bIsActivated;
}
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