/*************************************************************************
 *
 *  $RCSfile: ValueBinding.java,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: rt $ $Date: 2005-01-31 16:33:55 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
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 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
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 *  Contributor(s): _______________________________________
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 *
 ************************************************************************/

import com.sun.star.uno.UnoRuntime;

import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.beans.XPropertySet;
import com.sun.star.text.XTextDocument;
import com.sun.star.text.XText;
import com.sun.star.text.XTextTable;
import com.sun.star.text.XTextCursor;
import com.sun.star.form.binding.XValueBinding;
import com.sun.star.form.binding.XBindableValue;

public class ValueBinding extends DocumentBasedExample
{
    /** Creates a new instance of ValueBinding */
    public ValueBinding()
    {
        super( DocumentType.WRITER );
    }

    /* ------------------------------------------------------------------ */
    protected void prepareDocument() throws com.sun.star.uno.Exception, java.lang.Exception
    {
        super.prepareDocument();

        // insert a table with exactly one cell. The content of this table will be synced with
        // the content of a form control
        XTextDocument textDoc = (XTextDocument)UnoRuntime.queryInterface( XTextDocument.class,  m_document.getDocument() );
        XText documentText = textDoc.getText();
        XTextCursor textCursor = documentText.createTextCursor();
        documentText.insertString( textCursor, "Below, there's a table cell, and a text field. ", false );
        documentText.insertString( textCursor, "Both are linked via an external value binding.\n", false );
        documentText.insertString( textCursor, "That means that anything you insert into the table cell is reflected in the ", false );
        documentText.insertString( textCursor, "text field, and vice versa.\n", false );

        XTextTable table = (XTextTable)UnoRuntime.queryInterface( XTextTable.class,
            m_document.createInstance( "com.sun.star.text.TextTable" )
        );
        table.initialize( 1, 1 );
        documentText.insertTextContent( textCursor, table, false );

        // insert our sample control
        XPropertySet textControl = m_formLayer.insertControlLine( "DatabaseTextField", "enter some text", "", 30 );

        // create a value binding for the first cell of the table
        XValueBinding cellBinding = new TableCellTextBinding( table.getCellByName( "A1" ) );
        // and bind it to the control
        XBindableValue bindable = (XBindableValue)UnoRuntime.queryInterface(
            XBindableValue.class, textControl
        );
        bindable.setValueBinding( cellBinding );
    }

    /* ------------------------------------------------------------------ */
    /** class entry point
    */
    public static void main(String argv[]) throws java.lang.Exception
    {
        ValueBinding aSample = new ValueBinding();
        aSample.run( argv );
    }
 }