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/*************************************************************************
*
* $RCSfile: TextDocumentStructure.java,v $
*
* $Revision: 1.4 $
*
* last change: $Author: hr $ $Date: 2004-02-02 20:14:35 $
*
* 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.
*
*************************************************************************/
//***************************************************************************
// comment: Step 1: connect to the office an get the MSF
// Step 2: open an empty text document
// Step 3: create an enumeration of all paragraphs
// Step 4: create an enumeration of all text portions
//***************************************************************************
import com.sun.star.uno.XInterface;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.beans.PropertyValue;
import com.sun.star.beans.XPropertySet;
// access the implementations via names
import com.sun.star.comp.servicemanager.ServiceManager;
import com.sun.star.connection.XConnector;
import com.sun.star.connection.XConnection;
import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XInterface;
import com.sun.star.uno.XNamingService;
import com.sun.star.uno.XComponentContext;
import com.sun.star.text.XTextContent;
import com.sun.star.container.XNameContainer;
import com.sun.star.container.XNameAccess;
import com.sun.star.container.XIndexAccess;
import com.sun.star.container.XEnumerationAccess;
import com.sun.star.container.XEnumeration;
// access the implementations via names
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.lang.XMultiComponentFactory;
import com.sun.star.text.ControlCharacter.*;
import com.sun.star.lang.XComponent;
import com.sun.star.text.XText;
import com.sun.star.text.XTextDocument;
import com.sun.star.frame.XComponentLoader;
import com.sun.star.text.XTextCursor;
import com.sun.star.text.XTextContent;
import com.sun.star.text.XTextRange;
import com.sun.star.text.XWordCursor;
import com.sun.star.beans.XPropertyState;
import com.sun.star.beans.PropertyState;
import com.sun.star.container.XEnumeration;
import com.sun.star.container.XEnumerationAccess;
import com.sun.star.lang.XServiceInfo;
public class TextDocumentStructure {
public static void main(String args[]) {
// This connection string to connect the office
String sConnectionString = "uno:socket,host=localhost,port=2083;urp;StarOffice.NamingService";
// It is possible to use a different connection string, passed as argument
if ( args.length == 1 ) {
sConnectionString = args[0];
}
XMultiServiceFactory xMSF = null;
try {
xMSF = connect( sConnectionString );
}
catch( Exception e) {
e.printStackTrace(System.out);
System.exit( 0 );
}
if( xMSF != null )
System.out.println("Connected to " + sConnectionString );
try {
System.out.println("create new text document");
// start document init
XInterface xInterface = (XInterface) xMSF.createInstance("com.sun.star.frame.Desktop");
XComponentLoader xComponentLoader = (XComponentLoader) UnoRuntime.queryInterface(
XComponentLoader.class, xInterface );
PropertyValue[] xEmptyArgs = new PropertyValue[0];
XComponent xComponent = xComponentLoader.loadComponentFromURL( "private:factory/swriter", "_blank", 0, xEmptyArgs);
XTextDocument xTextDocument = (XTextDocument) UnoRuntime.queryInterface(
XTextDocument.class, xComponent );
XText xText = xTextDocument.getText();
createExampleData( xText );
// end document init
// Begin section 'The structure of text documents' of the Tutorial
XEnumeration xParagraphEnumeration = null;
XTextContent xTextElement = null;
XEnumerationAccess xParaEnumerationAccess = null;
XEnumeration xPortionEnumeration = null;
XEnumeration xTextPortionEnum;
System.out.println("create an enumeration of all paragraphs");
// create an enumeration access of all paragraphs of a document
XEnumerationAccess xEnumerationAccess = (XEnumerationAccess) UnoRuntime.queryInterface(
XEnumerationAccess.class, xText );
xParagraphEnumeration = xEnumerationAccess.createEnumeration();
// Loop through all paragraphs of the document
while ( xParagraphEnumeration.hasMoreElements() ) {
xTextElement = (XTextContent) UnoRuntime.queryInterface(
XTextContent.class, xParagraphEnumeration.nextElement());
XServiceInfo xServiceInfo = (XServiceInfo) UnoRuntime.queryInterface(
XServiceInfo.class, xTextElement );
// check ifs the current paragraph really a paragraph or an anchor of a frame or picture
if( xServiceInfo.supportsService("com.sun.star.text.Paragraph") ) {
XTextRange xTextRange = xTextElement.getAnchor();
System.out.println( "This is a Paragraph" );
// create another enumeration to get all text portions of the paragraph
xParaEnumerationAccess = (XEnumerationAccess) UnoRuntime.queryInterface(
XEnumerationAccess.class, xTextElement );
xTextPortionEnum = xParaEnumerationAccess.createEnumeration();
while ( xTextPortionEnum.hasMoreElements() ) {
XTextRange xTextPortion = (XTextRange) UnoRuntime.queryInterface(
XTextRange.class, xTextPortionEnum.nextElement());
System.out.println( "Text from the portion : " + xTextPortion.getString() );
XPropertySet xPropertySet = (XPropertySet) UnoRuntime.queryInterface(
XPropertySet.class, xTextPortion );
System.out.println( "Name of the font : " + xPropertySet.getPropertyValue( "CharFontName" ) );
// PropertyState status of each text portion.
XPropertyState xPropertyState = (XPropertyState) UnoRuntime.queryInterface(
XPropertyState.class, xTextPortion );
if( xPropertyState.getPropertyState( "CharWeight" ).equals(PropertyState.AMBIGUOUS_VALUE) )
System.out.println( "- The text range contains more than one different attributes" );
if( xPropertyState.getPropertyState( "CharWeight" ).equals(PropertyState.DIRECT_VALUE ) )
System.out.println( " - The text range contains hard formats" );
if( xPropertyState.getPropertyState( "CharWeight" ).equals(PropertyState.DEFAULT_VALUE ) )
System.out.println( " - The text range doesn't contains hard formats" );
}
}
else
System.out.println( "The text portion isn't a text paragraph" );
// End section 'The structure of text documents' of the Tutorial
}
}
catch( Exception e) {
e.printStackTrace(System.out);
}
System.out.println("done");
System.exit(0);
}
public static void createExampleData( XText xText ) {
try {
xText.setString( "This is an example sentence" );
XWordCursor xWordCursor = (XWordCursor) UnoRuntime.queryInterface(
XWordCursor.class, xText.getStart() );
xWordCursor.gotoNextWord(false);
xWordCursor.gotoNextWord(false);
xWordCursor.gotoEndOfWord(true);
XPropertySet xPropertySet = (XPropertySet) UnoRuntime.queryInterface(
XPropertySet.class, xWordCursor );
xPropertySet.setPropertyValue("CharWeight", new Float( com.sun.star.awt.FontWeight.BOLD ) );
System.out.println("create example data");
}
catch( Exception e) {
e.printStackTrace(System.out);
}
}
public static XMultiServiceFactory connect( String connectStr )
throws com.sun.star.uno.Exception,
com.sun.star.uno.RuntimeException, Exception {
// Get component context
XComponentContext xcomponentcontext =
com.sun.star.comp.helper.Bootstrap.createInitialComponentContext(
null );
// initial serviceManager
XMultiComponentFactory xLocalServiceManager =
xcomponentcontext.getServiceManager();
// create a connector, so that it can contact the office
Object xUrlResolver = xLocalServiceManager.createInstanceWithContext(
"com.sun.star.bridge.UnoUrlResolver", xcomponentcontext );
XUnoUrlResolver urlResolver = (XUnoUrlResolver)UnoRuntime.queryInterface(
XUnoUrlResolver.class, xUrlResolver );
Object rInitialObject = urlResolver.resolve( connectStr );
XNamingService rName = (XNamingService)UnoRuntime.queryInterface(
XNamingService.class, rInitialObject );
XMultiServiceFactory xMSF = null;
if( rName != null ) {
System.err.println( "got the remote naming service !" );
Object rXsmgr = rName.getRegisteredObject("StarOffice.ServiceManager" );
xMSF = (XMultiServiceFactory)
UnoRuntime.queryInterface( XMultiServiceFactory.class, rXsmgr );
}
return ( xMSF );
}
}
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