package eu.etaxonomy.taxeditor.navigation.navigator.handler;
import java.util.ArrayList;
-import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
-import java.util.Set;
import java.util.UUID;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.TreeSelection;
+import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.handlers.HandlerUtil;
+import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
import eu.etaxonomy.cdm.model.common.CdmBase;
import eu.etaxonomy.cdm.model.taxon.TaxonNode;
import eu.etaxonomy.taxeditor.navigation.NavigationUtil;
import eu.etaxonomy.taxeditor.navigation.navigator.operation.MoveTaxonOperation;
import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
+import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
import eu.etaxonomy.taxeditor.ui.dialog.selection.TaxonNodeSelectionDialog;
/**
public class MoveTaxonHandler extends AbstractHandler implements IPostOperationEnabled {
private TaxonNode parentTaxonNode;
-
+ protected IWorkbenchPage activePage;
/* (non-Javadoc)
* @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
*/
/** {@inheritDoc} */
+
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
- TaxonNavigator taxonNavigator = NavigationUtil.showNavigator();
+ activePage = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage();
+ TaxonNavigator taxonNavigator = (TaxonNavigator)NavigationUtil.showView(TaxonNavigator.ID);
TreeSelection selection = (TreeSelection) HandlerUtil.getCurrentSelection(event);
Iterator selectionIterator = selection.iterator();
- Set<TaxonNode> taxonNodes = new HashSet<TaxonNode>();
+ TaxonNode taxonNode = null;
+ UUID taxonNodeUUID = null;
// do not show the current selection
List<UUID> excludeTaxa = new ArrayList<UUID>();
- while (selectionIterator.hasNext()){
+ if (selection.size() == 1){
Object object = selectionIterator.next();
if(object instanceof TaxonNode){
- TaxonNode taxonNode = (TaxonNode) object;
- taxonNodes.add(taxonNode);
+ taxonNode = HibernateProxyHelper.deproxy(object,TaxonNode.class);
+ taxonNodeUUID = taxonNode.getUuid();
excludeTaxa.add(taxonNode.getTaxon().getUuid());
}
+ } else{
+ if( MessageDialog.openConfirm(HandlerUtil.getActiveShell(event), "Moving taxon", "The operation move accepted taxon to other parent is available only for a single taxon.")){
+ return null;
+ }
}
-// TaxonNode taxonNode = (TaxonNode) selection.getFirstElement();
- parentTaxonNode = TaxonNodeSelectionDialog.select(HandlerUtil.getActiveShell(event), taxonNavigator.getConversationHolder(), "Choose new parent", excludeTaxa, null, null);
- if(parentTaxonNode != null){
- if(NavigationUtil.isDirty(parentTaxonNode)){
- MessageDialog.openWarning(HandlerUtil.getActiveShell(event), "Unsaved Parent Taxon", "There are unsaved " +
- "changes in the parent taxon. Please save first.");
- return null;
+// TaxonNode taxonNode = (TaxonNode) selection.getFirstElement();
+ if (taxonNode != null){
+ boolean moveToNewParent = true;
+ if (PreferencesUtil.getSortNodesNaturally()){
+ if(!MessageDialog.openQuestion(null, "Target node", "The choosen target node should be the parent?")){
+ moveToNewParent = false;
+ }
+ parentTaxonNode = TaxonNodeSelectionDialog.select(HandlerUtil.getActiveShell(event), taxonNavigator.getConversationHolder(), "Choose the taxon above the moved taxon.", excludeTaxa, null, null);
+ }else{
+ parentTaxonNode = TaxonNodeSelectionDialog.select(HandlerUtil.getActiveShell(event), taxonNavigator.getConversationHolder(), "Choose new parent", excludeTaxa, null, null);
}
+ if(parentTaxonNode != null){
+ if(NavigationUtil.isDirty(parentTaxonNode)){
+ MessageDialog.openWarning(HandlerUtil.getActiveShell(event), "Unsaved Parent Taxon", "There are unsaved " +
+ "changes in the parent taxon. Please save first.");
+ return null;
+ }
+
+ AbstractPostOperation operation = new MoveTaxonOperation
+ ("Move taxon to new parent", NavigationUtil.getUndoContext(),
+ taxonNode, parentTaxonNode, taxonNavigator, taxonNavigator, moveToNewParent); //$NON-NLS-1$
+ NavigationUtil.executeOperation(operation);
+ taxonNavigator.refresh();
- AbstractPostOperation operation = new MoveTaxonOperation("Move taxon to new parent",
- NavigationUtil.getUndoContext(),
- taxonNodes,
- parentTaxonNode,
- this,
- taxonNavigator,
- taxonNavigator); //$NON-NLS-1$
- NavigationUtil.executeOperation(operation);
-
+ }
}
return null;