/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
// __________ Imports __________
import com.sun.star.uno.UnoRuntime;
import com.sun.star.lang.XComponent;
import com.sun.star.beans.PropertyValue;
import com.sun.star.document.XExporter;
import com.sun.star.document.XFilter;
import com.sun.star.drawing.XDrawPage;
// __________ Implementation __________
/** text demo
@author Sven Jacobi
*/
public class GraphicExportDemo
{
public static void main( String args[] )
{
if ( args.length < 3 )
{
System.out.println( "usage: GraphicExportDemo SourceURL DestinationURL PageIndexToExport" );
System.exit(1);
}
XComponent xComponent = null;
try
{
// get the remote office context of a running office (a new office
// instance is started if necessary)
com.sun.star.uno.XComponentContext xOfficeContext = Helper.connect();
// suppress Presentation Autopilot when opening the document
// properties are the same as described for
// com.sun.star.document.MediaDescriptor
PropertyValue[] pPropValues = new PropertyValue[ 1 ];
pPropValues[ 0 ] = new PropertyValue();
pPropValues[ 0 ].Name = "Silent";
pPropValues[ 0 ].Value = new Boolean( true );
java.io.File sourceFile = new java.io.File(args[0]);
StringBuffer sUrl = new StringBuffer("file:///");
sUrl.append(sourceFile.getCanonicalPath().replace('\\', '/'));
xComponent = Helper.createDocument( xOfficeContext,
sUrl.toString(), "_blank", 0,
pPropValues );
Object GraphicExportFilter =
xOfficeContext.getServiceManager().createInstanceWithContext(
"com.sun.star.drawing.GraphicExportFilter", xOfficeContext);
XExporter xExporter = (XExporter)
UnoRuntime.queryInterface( XExporter.class, GraphicExportFilter );
PropertyValue aProps[] = new PropertyValue[2];
aProps[0] = new PropertyValue();
aProps[0].Name = "MediaType";
aProps[0].Value = "image/gif";
/* some graphics e.g. the Windows Metafile does not have a Media Type,
for this case
aProps[0].Name = "FilterName"; // it is possible to set a FilterName
aProps[0].Value = "WMF";
*/
java.io.File destFile = new java.io.File(args[1]);
java.net.URL destUrl = destFile.toURL();
aProps[1] = new PropertyValue();
aProps[1].Name = "URL";
aProps[1].Value = destUrl.toString();//args[ 1 ];
int nPageIndex = Integer.parseInt( args[ 2 ] );
if ( nPageIndex < PageHelper.getDrawPageCount( xComponent ) &&
nPageIndex > 1 )
{
XDrawPage xPage = PageHelper.getDrawPageByIndex( xComponent,
nPageIndex );
XComponent xComp = (XComponent)
UnoRuntime.queryInterface( XComponent.class, xPage );
xExporter.setSourceDocument( xComp );
XFilter xFilter = (XFilter)
UnoRuntime.queryInterface( XFilter.class, xExporter );
xFilter.filter( aProps );
System.out.println( "*** graphics on page \"" + nPageIndex
+ "\" from file \"" + args[0]
+ "\" exported under the name \""
+ args[1] + "\" in the local directory" );
} else
{
System.out.println( "page index not in range" );
}
// close the document
com.sun.star.util.XCloseable xCloseable = (com.sun.star.util.XCloseable)
UnoRuntime.queryInterface(com.sun.star.util.XCloseable.class,
xComponent);
if (xCloseable != null )
xCloseable.close(false);
else
xComponent.dispose();
System.out.println("*** document closed!");
}
catch( Exception ex )
{
System.out.println( ex );
}
System.exit( 0 );
}
}