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151 lines
5.2 KiB
151 lines
5.2 KiB
//
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//DokeosConverter using JODConverter - Java OpenDocument Converter
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//Eric Marguin <e.marguin@elixir-interactive.com>
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//
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//This library is free software; you can redistribute it and/or
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//modify it under the terms of the GNU Lesser General Public
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//License as published by the Free Software Foundation; either
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//version 2.1 of the License, or (at your option) any later version.
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//
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//This library is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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//Lesser General Public License for more details.
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//http://www.gnu.org/copyleft/lesser.html
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//
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import java.util.Map;
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import org.apache.commons.io.FilenameUtils;
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import com.artofsolving.jodconverter.DocumentConverter;
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import com.artofsolving.jodconverter.DocumentFormatRegistry;
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import com.artofsolving.jodconverter.openoffice.connection.OpenOfficeConnection;
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import com.artofsolving.jodconverter.openoffice.connection.OpenOfficeException;
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import com.artofsolving.jodconverter.openoffice.converter.StreamOpenOfficeDocumentConverter;
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import com.sun.star.beans.PropertyValue;
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import com.sun.star.frame.XComponentLoader;
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import com.sun.star.frame.XController;
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import com.sun.star.frame.XDesktop;
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import com.sun.star.frame.XModel;
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import com.sun.star.frame.XStorable;
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import com.sun.star.lang.XComponent;
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import com.sun.star.text.XPageCursor;
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import com.sun.star.text.XText;
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import com.sun.star.text.XTextCursor;
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import com.sun.star.text.XTextViewCursor;
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import com.sun.star.text.XTextViewCursorSupplier;
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import com.sun.star.uno.UnoRuntime;
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/**
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* Default file-based {@link DocumentConverter} implementation.
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* <p>
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* This implementation passes document data to and from the OpenOffice.org
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* service as file URLs.
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* <p>
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* File-based conversions are faster than stream-based ones (provided by
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* {@link StreamOpenOfficeDocumentConverter}) but they require the
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* OpenOffice.org service to be running locally and have the correct
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* permissions to the files.
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*
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* @see StreamOpenOfficeDocumentConverter
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*/
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public class WoogieDocumentConverter extends AbstractDokeosDocumentConverter {
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public WoogieDocumentConverter(OpenOfficeConnection connection, int width, int height) {
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super(connection, width, height);
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}
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public WoogieDocumentConverter(OpenOfficeConnection connection, DocumentFormatRegistry formatRegistry, int width, int height) {
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super(connection, formatRegistry, width, height);
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}
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protected void loadAndExport(String inputUrl, Map/*<String,Object>*/ loadProperties, String outputUrl, Map/*<String,Object>*/ storeProperties) throws Exception {
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XComponentLoader desktop = openOfficeConnection.getDesktop();
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XComponent document = desktop.loadComponentFromURL(inputUrl, "_blank", 0, null);
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if (document == null) {
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throw new OpenOfficeException("conversion failed: input document is null after loading");
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}
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refreshDocument(document);
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try {
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// filter
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PropertyValue[] loadProps = new PropertyValue[4];
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// type of image
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loadProps[0] = new PropertyValue();
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loadProps[0].Name = "MediaType";
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loadProps[0].Value = "image/png";
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// Height and width
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PropertyValue[] filterDatas = new PropertyValue[4];
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for(int i = 0; i<4 ; i++){
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filterDatas[i] = new PropertyValue();
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}
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filterDatas[0].Name = "PixelWidth";
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filterDatas[0].Value = new Integer(this.width);
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filterDatas[1].Name = "PixelHeight";
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filterDatas[1].Value = new Integer(this.height);
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filterDatas[2].Name = "LogicalWidth";
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filterDatas[2].Value = new Integer(2000);
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filterDatas[3].Name = "LogicalHeight";
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filterDatas[3].Value = new Integer(2000);
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filterDatas[3].Name = "CharacterSet";
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filterDatas[3].Value = "iso-8859-15";
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// query its XDesktop interface, we need the current component
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XDesktop xDesktop = (XDesktop)UnoRuntime.queryInterface(
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XDesktop.class, desktop);
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XModel xModel = (XModel)UnoRuntime.queryInterface(XModel.class, document);
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// the model knows its controller
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XController xController = xModel.getCurrentController();
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XTextViewCursorSupplier xViewCursorSupplier = (XTextViewCursorSupplier) UnoRuntime.queryInterface(XTextViewCursorSupplier.class, xController);
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// get the cursor
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XTextViewCursor xViewCursor = xViewCursorSupplier.getViewCursor();
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XPageCursor xPageCursor = (XPageCursor)UnoRuntime.queryInterface(
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XPageCursor.class, xViewCursor);
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XText xDocumentText = xViewCursor.getText();
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XTextCursor xModelCursor = xDocumentText.createTextCursorByRange(xViewCursor);
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do{ // swith to the next page
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// select the current page of document with the cursor
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xPageCursor.jumpToEndOfPage();
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xModelCursor.gotoRange(xViewCursor,false);
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xModelCursor.setString("||page_break||");
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} while(xPageCursor.jumpToNextPage());
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} finally {
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// store the document
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XStorable storable = (XStorable) UnoRuntime.queryInterface(XStorable.class, document);
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storeProperties.put("CharacterSet", "UTF-8");
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storable.storeToURL(outputUrl, toPropertyValues(storeProperties));
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document.dispose();
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}
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}
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}
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