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// $Id$
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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.editor.images.handler;
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import java.net.URI;
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import org.apache.log4j.Logger;
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import org.eclipse.core.commands.AbstractHandler;
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import org.eclipse.core.commands.ExecutionEvent;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.core.commands.IHandler;
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import org.eclipse.core.commands.common.NotDefinedException;
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import org.eclipse.core.commands.operations.IUndoableOperation;
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import org.eclipse.core.runtime.Status;
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import org.eclipse.swt.widgets.Shell;
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import org.eclipse.ui.handlers.HandlerUtil;
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import eu.etaxonomy.cdm.model.description.TaxonDescription;
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import eu.etaxonomy.cdm.model.media.ImageFile;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.taxeditor.editor.EditorUtil;
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import eu.etaxonomy.taxeditor.editor.MultiPageTaxonEditor;
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import eu.etaxonomy.taxeditor.editor.Page;
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import eu.etaxonomy.taxeditor.editor.images.GalleryLabelComposite;
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import eu.etaxonomy.taxeditor.editor.images.TaxonImageEditor;
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import eu.etaxonomy.taxeditor.store.model.UriDialog;
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import eu.etaxonomy.taxeditor.store.operations.CreateImageOperation;
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/**
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* @author n.hoffmann
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* @created 27.04.2009
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* @version 1.0
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*/
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public class CreateImageHandler extends AbstractHandler implements IHandler {
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private static final Logger logger = Logger
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.getLogger(CreateImageHandler.class);
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/* (non-Javadoc)
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* @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
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*/
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public Object execute(ExecutionEvent event) throws ExecutionException {
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// TaxonImageEditor editor = (TaxonImageEditor) EditorUtil.getActiveEditorPage(
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// MultiPageTaxonEditor.PAGE.IMAGE);
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MultiPageTaxonEditor editor = (MultiPageTaxonEditor) HandlerUtil.getActiveEditor(event);
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TaxonImageEditor page = (TaxonImageEditor) editor.getPage(Page.IMAGE);
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Shell shell = HandlerUtil.getActiveShell(event);
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Taxon taxon = editor.getTaxon();
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// FIXME right now we have only one description per taxon
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// this will change in the future and then attaching the feature to
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// the firstGroupedComposite will not work anymore
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TaxonDescription description = ((GalleryLabelComposite) page.getFirstGroupedComposite()).getDescription();
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URI uri = UriDialog.getUri(shell, "Enter image URI", "Enter the new image's URI:");
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// TODO check URI for validity
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if (uri == null) {
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return Status.CANCEL_STATUS;
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}
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ImageFile imageFile = ImageFile.NewInstance(uri.toString(), null);
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IUndoableOperation operation;
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try {
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operation = new CreateImageOperation(event.getCommand().getName(),
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editor.getUndoContext(), taxon, description, imageFile, editor);
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EditorUtil.executeOperation(operation);
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} catch (NotDefinedException e) {
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logger.warn("Command name not set");
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}
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return null;
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}
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}
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