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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.navigation.navigator.e4.handler;
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import javax.inject.Named;
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import org.eclipse.core.runtime.IStatus;
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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.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.ITreeSelection;
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import org.eclipse.jface.viewers.TreeSelection;
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import org.eclipse.jface.wizard.WizardDialog;
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import org.eclipse.swt.widgets.Shell;
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import eu.etaxonomy.taxeditor.editor.EditorUtil;
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import eu.etaxonomy.taxeditor.event.EventUtility;
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import eu.etaxonomy.taxeditor.event.WorkbenchEventConstants;
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import eu.etaxonomy.taxeditor.newWizard.IWizardPageListener;
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import eu.etaxonomy.taxeditor.newWizard.NewTaxonNodeWizard;
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/**
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*
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* @author pplitzner
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* @date 05.09.2017
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*
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*/
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public class NewTaxonNodeHandlerE4 {
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@Execute
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public void execute(@Named(IServiceConstants.ACTIVE_SHELL) Shell shell,
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@Named(IServiceConstants.ACTIVE_SELECTION) ITreeSelection selection, EModelService modelService,
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EPartService partService, MApplication application) throws Exception {
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final NewTaxonNodeWizard wizard = new NewTaxonNodeWizard();
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wizard.init(null, selection);
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final WizardDialog dialog = new WizardDialog(shell, wizard);
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wizard.addWizardPageListener(new IWizardPageListener() {
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@Override
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public void close() {
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wizard.performFinish();
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dialog.close();
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}
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});
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int status = dialog.open();
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if(status == IStatus.OK && wizard.openInEditor()){
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EventUtility.postEvent(WorkbenchEventConstants.REFRESH_NAVIGATOR, true);
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if(wizard.openEmpty()){
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EditorUtil.openEmptyE4(wizard.getParentTreeNode().getUuid());
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}else if(wizard.getTaxonNode() != null){
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EditorUtil.openTaxonNodeE4(wizard.getTaxonNode().getUuid(), modelService, partService, application);
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}
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}
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}
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@CanExecute
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private boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection,
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MHandledMenuItem menuItem){
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boolean canExecute = false;
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canExecute = selection!=null && selection.size()==1;
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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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