dk.itu.sdg.language.xwpf.AbstractConverter.java Source code

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Here is the source code for dk.itu.sdg.language.xwpf.AbstractConverter.java

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/*******************************************************************************
 * Copyright (c) 2006-2012
 * Software Technology Group, Dresden University of Technology
 * DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026
 * 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *   Software Technology Group - TU Dresden, Germany;
 *   DevBoost GmbH - Berlin, Germany
 *      - initial API and implementation
 ******************************************************************************/
package dk.itu.sdg.language.xwpf;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.handlers.HandlerUtil;

/**
 * @author jreimann
 *
 */
public abstract class AbstractConverter extends AbstractHandler {

    @Override
    public Object execute(ExecutionEvent event) throws ExecutionException {
        IStructuredSelection selection = (IStructuredSelection) HandlerUtil.getActiveMenuSelection(event);

        if (selection.size() == 1) {
            Object[] selections = selection.toArray();
            Object fstSelection = selections[0];

            if (fstSelection instanceof IFile) {
                final IFile file = (IFile) fstSelection;

                Job convertToModelJob = new Job("Converting Word File...") {

                    @Override
                    protected IStatus run(IProgressMonitor monitor) {

                        try {
                            DocX2Model converter = new DocX2Model(file);
                            EObject modelDocument = converter.transform();
                            //                     converter.saveModel(modelDocument)
                            convert(converter, modelDocument, file);

                            //                     def Model2DocX backConverter = new Model2DocX(modelDocument)
                            //                     def docxDocument = backConverter.transform()
                            //                     backConverter.saveDocX(docxDocument)

                            return Status.OK_STATUS;
                        } catch (Exception e) {
                            e.printStackTrace();
                            return Status.CANCEL_STATUS;
                        }
                    }
                };

                convertToModelJob.schedule();
            }
        }

        return null;
    }

    public abstract void convert(DocX2Model converter, EObject modelDocument, IFile file);
}