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/**
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*
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*/
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package eu.etaxonomy.taxeditor.wizard;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.jface.viewers.StructuredSelection;
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import org.eclipse.jface.wizard.Wizard;
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import org.eclipse.ui.INewWizard;
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import org.eclipse.ui.IWorkbench;
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
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import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.taxon.Classification;
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import eu.etaxonomy.cdm.model.taxon.ITreeNode;
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import eu.etaxonomy.cdm.model.taxon.TaxonNode;
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import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
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import eu.etaxonomy.taxeditor.navigation.NavigationUtil;
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import eu.etaxonomy.taxeditor.navigation.navigator.TaxonNavigator;
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import eu.etaxonomy.taxeditor.operations.AbstractPostOperation;
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import eu.etaxonomy.taxeditor.operations.CreateTaxonNodeOperation;
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import eu.etaxonomy.taxeditor.operations.IPostOperationEnabled;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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* <p>NewTaxonNodeWizard class.</p>
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*
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* @author n.hoffmann
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* @created Sep 15, 2009
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* @version 1.0
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*/
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public class NewTaxonNodeWizard extends Wizard implements INewWizard, IPostOperationEnabled, IConversationEnabled {
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private NewTaxonNodeWizardPage page;
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private IStructuredSelection selection;
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private TaxonNode generatedTaxonNode;
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private boolean openEmptyEditor = false;
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private ConversationHolder conversation;
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/**
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* <p>Constructor for NewTaxonNodeWizard.</p>
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*/
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public NewTaxonNodeWizard() {
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this.setWindowTitle("New Entity");
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conversation = CdmStore.createConversation();
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selection = getNavigatorSelection();
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}
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/**
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* Retrieve the current selection from taxon navigator
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*
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* @return
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*/
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private IStructuredSelection getNavigatorSelection() {
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StructuredSelection selection = null;
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TaxonNavigator navigator = NavigationUtil.getNavigator(false);
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if(navigator != null){
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selection = (StructuredSelection) navigator.getCommonViewer().getSelection();
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}
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return selection;
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}
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private ITreeNode getSelectedTreeNode(){
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if(selection != null){
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Object selectedObject = selection.getFirstElement();
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if(selectedObject instanceof ITreeNode){
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ITreeNode treeNode = (ITreeNode) selectedObject;
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if(treeNode instanceof Classification){
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return CdmStore.getClassificationService().load(treeNode.getUuid());
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}
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else if(treeNode instanceof TaxonNode){
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return CdmStore.getTaxonNodeService().load(treeNode.getUuid());
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}
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}
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}
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return null;
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}
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/** {@inheritDoc} */
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@Override
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public boolean performFinish() {
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if(page.getTaxon() == null || page.getTaxon().getName().getFullTitleCache().length() == 0){
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openEmptyEditor = true;
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}else{
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AbstractPostOperation operation = new CreateTaxonNodeOperation("Create Taxon",
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NavigationUtil.getUndoContext(), page.getParentTreeNode(), page.getTaxon(), this, this);
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NavigationUtil.executeOperation(operation);
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}
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return true;
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}
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/* (non-Javadoc)
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* @see org.eclipse.jface.wizard.Wizard#addPages()
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*/
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/** {@inheritDoc} */
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@Override
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public void addPages() {
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super.addPages();
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page = new NewTaxonNodeWizardPage(getConversationHolder(), getSelectedTreeNode());
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addPage(page);
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}
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/** {@inheritDoc} */
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public void init(IWorkbench workbench, IStructuredSelection selection) {
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// workbench is not used at the moment
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this.selection = selection;
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}
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/**
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* <p>openInEditor</p>
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*
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* @return a boolean.
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*/
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public boolean openInEditor(){
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return page.openInEditor();
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}
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/**
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* <p>openEmpty</p>
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*
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* @return a boolean.
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*/
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public boolean openEmpty(){
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return openInEditor() && openEmptyEditor;
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}
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/**
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* <p>getTaxonNode</p>
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*
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* @return a {@link eu.etaxonomy.cdm.model.taxon.TaxonNode} object.
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*/
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public TaxonNode getTaxonNode(){
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return generatedTaxonNode;
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}
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/**
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* <p>getParent</p>
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*
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* @return a {@link eu.etaxonomy.cdm.model.taxon.ITreeNode} object.
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*/
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public ITreeNode getParent(){
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return page.getParentTreeNode();
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.operations.IPostOperationEnabled#postOperation(eu.etaxonomy.cdm.model.common.CdmBase)
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*/
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/** {@inheritDoc} */
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public boolean postOperation(CdmBase objectAffectedByOperation) {
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generatedTaxonNode = (TaxonNode) objectAffectedByOperation;
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NavigationUtil.selectInNavigator(generatedTaxonNode, generatedTaxonNode.getParent());
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return true;
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}
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/**
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* <p>onComplete</p>
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*
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* @return a boolean.
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*/
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public boolean onComplete() {
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return true;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.persistence.hibernate.ICdmPostDataChangeObserver#update(eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap)
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*/
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/** {@inheritDoc} */
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@Override
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public void update(CdmDataChangeMap changeEvents) {}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.api.conversation.IConversationEnabled#getConversationHolder()
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*/
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/** {@inheritDoc} */
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@Override
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public ConversationHolder getConversationHolder() {
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return conversation;
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}
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// private static final Logger logger = Logger.getLogger(NewTaxonNodeWizard.class);
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// private TaxonNodeWizardPage page;
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//
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// /**
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// * @param configuration
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// */
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// public NewTaxonNodeWizard() {
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// }
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//
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// /* (non-Javadoc)
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// * @see eu.etaxonomy.taxeditor.editor.newWizard.AbstractNewEntityWizard#performFinish()
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// */
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// @Override
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// public boolean performFinish() {
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// return super.performFinish();
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// }
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//
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// /* (non-Javadoc)
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// * @see org.eclipse.jface.wizard.Wizard#addPages()
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// */
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// @Override
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// public void addPages() {
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// page = new TaxonNodeWizardPage(formFactory, getConversationHolder(), (ITreeNode) selection.getFirstElement());
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// addPage(page);
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// }
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//
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// /* (non-Javadoc)
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// * @see eu.etaxonomy.taxeditor.editor.newWizard.AbstractNewEntityWizard#getEntity()
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// */
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// @Override
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// public ITreeNode getEntity() {
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// return getDetailElement().getParentTreeNode();
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// }
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//
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// /* (non-Javadoc)
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// * @see eu.etaxonomy.taxeditor.editor.newWizard.AbstractNewEntityWizard#saveEntity()
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// */
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// @Override
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// protected void saveEntity() {
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// getEntity().addChildTaxon(getDetailElement().getTaxon(), getEntity().getReference(), getEntity().getMicroReference(), null);
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// }
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//
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// /* (non-Javadoc)
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// * @see eu.etaxonomy.taxeditor.editor.newWizard.AbstractNewEntityWizard#createNewEntity()
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// */
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// @Override
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// protected TaxonNode createNewEntity() {
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// return null;
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// }
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//
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// /**
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// * @return
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// */
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// public TaxonNodeDetailElement getDetailElement() {
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// return (TaxonNodeDetailElement) page.getDetailElement();
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// }
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}
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