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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.group.authority.e4.handler;
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import javax.inject.Named;
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import org.eclipse.e4.core.di.annotations.CanExecute;
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import org.eclipse.e4.core.di.annotations.Execute;
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import org.eclipse.e4.ui.model.application.MApplication;
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import org.eclipse.e4.ui.model.application.ui.basic.MPart;
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import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem;
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import org.eclipse.e4.ui.services.IServiceConstants;
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import org.eclipse.e4.ui.workbench.modeling.EModelService;
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import org.eclipse.e4.ui.workbench.modeling.EPartService;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import eu.etaxonomy.cdm.model.common.Group;
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import eu.etaxonomy.taxeditor.bulkeditor.e4.BulkEditorE4;
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import eu.etaxonomy.taxeditor.editor.EditorUtil;
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import eu.etaxonomy.taxeditor.editor.group.authority.CdmAuthorityEditorInput;
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import eu.etaxonomy.taxeditor.editor.group.authority.e4.CdmAuthorityEditorE4;
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/**
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* Handler which opens an instance of the {@link CdmAuthorityEditorE4} for a2
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* particluar group.
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*
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* @author cmathew
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* @created Mar 28, 2013
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*
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*/
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public class EditCdmAuthoritiesHandlerE4 {
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@Execute
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public void execute(EPartService partService, EModelService modelService, MApplication application,
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@Named(IServiceConstants.ACTIVE_PART)MPart activePart) {
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BulkEditorE4 editor = (BulkEditorE4) activePart.getObject();
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Group group = (Group) editor.getSelection().getFirstElement();
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try {
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EditorUtil.openRightsEditor(CdmAuthorityEditorInput.NewInstance(group.getUuid()), modelService, partService, application);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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@CanExecute
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public boolean execute(MHandledMenuItem menuItem,
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@Named(IServiceConstants.ACTIVE_PART)MPart activePart){
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boolean canExecute = false;
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BulkEditorE4 editor = (BulkEditorE4) activePart.getObject();
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IStructuredSelection selection = editor.getSelection();
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canExecute =
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selection.size()==1
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&& selection.getFirstElement() instanceof Group;
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menuItem.setVisible(canExecute);
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return canExecute;
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}
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}
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